From 95ebc67315b264e9a84605b08fbe73cfd19de415 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 21:37:24 +0000 Subject: [PATCH 01/30] Initial plan From 0eaa1ef1ff9544ea84f83d85c7b578f9b48b5c27 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 21:43:04 +0000 Subject: [PATCH 02/30] Add ICairoShim interface and CairoShimCairo implementation with Item overloads Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- engine/cairoShimCairo.cc | 105 +++++++++++++++++++++++++---------- engine/cairoShimCairo.h | 105 +++++++++++++++++++++-------------- model/ICairoShim.h | 96 ++++++++++++++++++++++++++++++++ model/item.cc | 116 +++++++++++++++++++++++++++++++++++++++ model/item.h | 8 +++ 5 files changed, 360 insertions(+), 70 deletions(-) create mode 100644 model/ICairoShim.h diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index 267e9ad49..da37e357a 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -1,12 +1,17 @@ -#include "cairoShim.h" +#include "cairoShimCairo.h" #define CAIRO_WIN32_STATIC_BUILD #include #undef CAIRO_WIN32_STATIC_BUILD using namespace std; -namespace ravel +namespace minsky { + CairoShimCairo::CairoShimCairo(cairo_t* c) : cairo(c) {} + + CairoShimCairo::~CairoShimCairo() = default; + + // Drawing operations void CairoShimCairo::moveTo(double x, double y) {cairo_move_to(cairo,x,y);} @@ -19,73 +24,115 @@ namespace ravel void CairoShimCairo::relLineTo(double x, double y) {cairo_rel_line_to(cairo,x,y);} - void CairoShimCairo::arc - (double x, double y, double radius, double start, double end) + void CairoShimCairo::arc(double x, double y, double radius, double start, double end) {cairo_arc(cairo,x,y,radius,start,end);} - // paths + void CairoShimCairo::curveTo(double x1, double y1, double x2, double y2, double x3, double y3) + {cairo_curve_to(cairo,x1,y1,x2,y2,x3,y3);} + + void CairoShimCairo::rectangle(double x, double y, double width, double height) + {cairo_rectangle(cairo,x,y,width,height);} + + // Path operations void CairoShimCairo::newPath() {cairo_new_path(cairo);} + void CairoShimCairo::newSubPath() + {cairo_new_sub_path(cairo);} + void CairoShimCairo::closePath() {cairo_close_path(cairo);} + void CairoShimCairo::getCurrentPoint(double& x, double& y) + {cairo_get_current_point(cairo, &x, &y);} + + // Fill and stroke operations void CairoShimCairo::fill() {cairo_fill(cairo);} + + void CairoShimCairo::fillPreserve() + {cairo_fill_preserve(cairo);} void CairoShimCairo::clip() {cairo_clip(cairo);} + void CairoShimCairo::resetClip() + {cairo_reset_clip(cairo);} + void CairoShimCairo::stroke() {cairo_stroke(cairo);} - void CairoShimCairo::strokePreserve() + void CairoShimCairo::strokePreserve() {cairo_stroke_preserve(cairo);} - void CairoShimCairo::setLineWidth(double w) + void CairoShimCairo::paint() + {cairo_paint(cairo);} + + // Line properties + void CairoShimCairo::setLineWidth(double w) {cairo_set_line_width(cairo, w);} - // sources - void CairoShimCairo::setSourceRGB - (double r, double g, double b) + double CairoShimCairo::getLineWidth() + {return cairo_get_line_width(cairo);} + + void CairoShimCairo::setDash(const double* dashes, int num_dashes, double offset) + {cairo_set_dash(cairo, dashes, num_dashes, offset);} + + void CairoShimCairo::setFillRule(cairo_fill_rule_t fill_rule) + {cairo_set_fill_rule(cairo, fill_rule);} + + // Color operations + void CairoShimCairo::setSourceRGB(double r, double g, double b) {cairo_set_source_rgb(cairo,r,g,b);} - void CairoShimCairo::setSourceRGBA - (double r, double g, double b, double a) + void CairoShimCairo::setSourceRGBA(double r, double g, double b, double a) {cairo_set_source_rgba(cairo,r,g,b,a);} - // text. Argument is in UTF8 encoding - void CairoShimCairo::showText(const std::string& text) + // Text operations + void CairoShimCairo::showText(const std::string& text) {cairo_show_text(cairo,text.c_str());} - void CairoShimCairo::setTextExtents(const std::string& text) - {cairo_text_extents(cairo,text.c_str(),&extents);} - - double CairoShimCairo::textWidth() const - {return extents.width;} + void CairoShimCairo::setFontSize(double size) + {cairo_set_font_size(cairo, size);} - double CairoShimCairo::textHeight() const - {return extents.height;} + void CairoShimCairo::textExtents(const std::string& text, cairo_text_extents_t& extents) + {cairo_text_extents(cairo,text.c_str(),&extents);} - // matrix transformation - void CairoShimCairo::identityMatrix() + // Transformation operations + void CairoShimCairo::identityMatrix() {cairo_identity_matrix(cairo);} - void CairoShimCairo::translate(double x, double y) + void CairoShimCairo::translate(double x, double y) {cairo_translate(cairo,x,y);} - void CairoShimCairo::scale(double sx, double sy) + void CairoShimCairo::scale(double sx, double sy) {cairo_scale(cairo,sx,sy);} - void CairoShimCairo::rotate(double angle) + void CairoShimCairo::rotate(double angle) {cairo_rotate(cairo,angle);} - // context manipulation - void CairoShimCairo::save() + void CairoShimCairo::userToDevice(double& x, double& y) + {cairo_user_to_device(cairo, &x, &y);} + + // Context state operations + void CairoShimCairo::save() {cairo_save(cairo);} - void CairoShimCairo::restore() + void CairoShimCairo::restore() {cairo_restore(cairo);} + // Tolerance + void CairoShimCairo::setTolerance(double tolerance) + {cairo_set_tolerance(cairo, tolerance);} + + // Path query + cairo_path_t* CairoShimCairo::copyPathFlat() + {return cairo_copy_path_flat(cairo);} + + void CairoShimCairo::pathDestroy(cairo_path_t* path) + {cairo_path_destroy(path);} + // Access to underlying cairo_t* + cairo_t* CairoShimCairo::cairoContext() + {return cairo;} } diff --git a/engine/cairoShimCairo.h b/engine/cairoShimCairo.h index 72aeefd6c..b4877174d 100644 --- a/engine/cairoShimCairo.h +++ b/engine/cairoShimCairo.h @@ -1,56 +1,79 @@ #ifndef CAIROSHIMCAIRO_H #define CAIROSHIMCAIRO_H -#include "cairoShim.h" +#include "../model/ICairoShim.h" #include namespace minsky { + /// Concrete implementation of ICairoShim using actual Cairo library class CairoShimCairo: public ICairoShim { cairo_t* cairo; CairoShimCairo(const CairoShimCairo&)=delete; void operator=(const CairoShimCairo&)=delete; public: - // template parameter G = cairo_t* or HDC - CairoShim(cairo_t*); - ~CairoShim(); - - void moveTo(double x, double y); - void lineTo(double x, double y); - void relMoveTo(double x, double y); - void relLineTo(double x, double y); - void arc(double x, double y, double radius, double start, double end); - - void setLineWidth(double); - - // paths - void newPath(); - void closePath(); - void fill(); - void clip(); - void stroke(); - void strokePreserve(); - - // sources - void setSourceRGB(double r, double g, double b); - void setSourceRGBA(double r, double g, double b, double a); - - // text. Argument is in UTF8 encoding - void showText(const std::string&); - void setTextExtents(const std::string&); - double textWidth() const; - double textHeight() const; - - // matrix transformation - void identityMatrix(); - void translate(double x, double y); - void scale(double sx, double sy); - void rotate(double angle); ///< angle in radians - - // context manipulation - void save(); - void restore(); - + CairoShimCairo(cairo_t* c); + ~CairoShimCairo() override; + + // Drawing operations + void moveTo(double x, double y) override; + void lineTo(double x, double y) override; + void relMoveTo(double x, double y) override; + void relLineTo(double x, double y) override; + void arc(double x, double y, double radius, double start, double end) override; + void curveTo(double x1, double y1, double x2, double y2, double x3, double y3) override; + void rectangle(double x, double y, double width, double height) override; + + // Path operations + void newPath() override; + void newSubPath() override; + void closePath() override; + void getCurrentPoint(double& x, double& y) override; + + // Fill and stroke operations + void fill() override; + void fillPreserve() override; + void stroke() override; + void strokePreserve() override; + void clip() override; + void resetClip() override; + void paint() override; + + // Line properties + void setLineWidth(double width) override; + double getLineWidth() override; + void setDash(const double* dashes, int num_dashes, double offset) override; + void setFillRule(cairo_fill_rule_t fill_rule) override; + + // Color operations + void setSourceRGB(double r, double g, double b) override; + void setSourceRGBA(double r, double g, double b, double a) override; + + // Text operations + void showText(const std::string& text) override; + void setFontSize(double size) override; + void textExtents(const std::string& text, cairo_text_extents_t& extents) override; + + // Transformation operations + void identityMatrix() override; + void translate(double x, double y) override; + void scale(double sx, double sy) override; + void rotate(double angle) override; + void userToDevice(double& x, double& y) override; + + // Context state operations + void save() override; + void restore() override; + + // Tolerance + void setTolerance(double tolerance) override; + + // Path query + cairo_path_t* copyPathFlat() override; + void pathDestroy(cairo_path_t* path) override; + + // Access to underlying cairo_t* for legacy code + cairo_t* cairoContext() override; }; } diff --git a/model/ICairoShim.h b/model/ICairoShim.h new file mode 100644 index 000000000..93ac3d67b --- /dev/null +++ b/model/ICairoShim.h @@ -0,0 +1,96 @@ +/* + Abstract interface for Cairo operations to enable testing and mocking + @copyright Steve Keen 2012 + @author Russell Standish + This file is part of Minsky. + + Minsky is free software: you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Minsky is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Minsky. If not, see . +*/ +#ifndef ICAIROSHIM_H +#define ICAIROSHIM_H + +#include +#include + +namespace minsky +{ + /// Abstract interface for Cairo drawing operations + class ICairoShim + { + public: + virtual ~ICairoShim() = default; + + // Drawing operations + virtual void moveTo(double x, double y) = 0; + virtual void lineTo(double x, double y) = 0; + virtual void relMoveTo(double x, double y) = 0; + virtual void relLineTo(double x, double y) = 0; + virtual void arc(double x, double y, double radius, double start, double end) = 0; + virtual void curveTo(double x1, double y1, double x2, double y2, double x3, double y3) = 0; + virtual void rectangle(double x, double y, double width, double height) = 0; + + // Path operations + virtual void newPath() = 0; + virtual void newSubPath() = 0; + virtual void closePath() = 0; + virtual void getCurrentPoint(double& x, double& y) = 0; + + // Fill and stroke operations + virtual void fill() = 0; + virtual void fillPreserve() = 0; + virtual void stroke() = 0; + virtual void strokePreserve() = 0; + virtual void clip() = 0; + virtual void resetClip() = 0; + virtual void paint() = 0; + + // Line properties + virtual void setLineWidth(double width) = 0; + virtual double getLineWidth() = 0; + virtual void setDash(const double* dashes, int num_dashes, double offset) = 0; + virtual void setFillRule(cairo_fill_rule_t fill_rule) = 0; + + // Color operations + virtual void setSourceRGB(double r, double g, double b) = 0; + virtual void setSourceRGBA(double r, double g, double b, double a) = 0; + + // Text operations + virtual void showText(const std::string& text) = 0; + virtual void setFontSize(double size) = 0; + virtual void textExtents(const std::string& text, cairo_text_extents_t& extents) = 0; + + // Transformation operations + virtual void identityMatrix() = 0; + virtual void translate(double x, double y) = 0; + virtual void scale(double sx, double sy) = 0; + virtual void rotate(double angle) = 0; + virtual void userToDevice(double& x, double& y) = 0; + + // Context state operations + virtual void save() = 0; + virtual void restore() = 0; + + // Tolerance + virtual void setTolerance(double tolerance) = 0; + + // Path query + virtual cairo_path_t* copyPathFlat() = 0; + virtual void pathDestroy(cairo_path_t* path) = 0; + + // Access to underlying cairo_t* for legacy code that needs it (e.g., Pango) + virtual cairo_t* cairoContext() = 0; + }; +} + +#endif // ICAIROSHIM_H diff --git a/model/item.cc b/model/item.cc index fa8869504..0214c56fd 100644 --- a/model/item.cc +++ b/model/item.cc @@ -33,6 +33,7 @@ #include "noteBase.rcd" #include "noteBase.xcd" #include "polyRESTProcessBase.h" +#include "../engine/cairoShimCairo.h" #include "minsky_epilogue.h" #include @@ -305,6 +306,21 @@ namespace minsky cairo_stroke(cairo); } + void Item::drawPorts(ICairoShim& cairoShim) const + { + cairoShim.save(); + cairoShim.newPath(); + for (auto& p: m_ports) + { + cairoShim.newSubPath(); + cairoShim.arc(p->x()-x(), p->y()-y(), portRadius*zoomFactor(), 0, 2*M_PI); + } + cairoShim.setSourceRGB(0,0,0); + cairoShim.setLineWidth(1); + cairoShim.stroke(); + cairoShim.restore(); + } + void Item::drawSelected(cairo_t* cairo) { // implemented by filling the clip region with a transparent grey @@ -313,6 +329,15 @@ namespace minsky cairo_paint(cairo); } + void Item::drawSelected(ICairoShim& cairoShim) + { + // implemented by filling the clip region with a transparent grey + cairoShim.save(); + cairoShim.setSourceRGBA(0.5,0.5,0.5,0.4); + cairoShim.paint(); + cairoShim.restore(); + } + void Item::drawResizeHandle(cairo_t* cairo, double x, double y, double sf, double angle) { const cairo::CairoSave cs(cairo); @@ -328,6 +353,23 @@ namespace minsky cairo_move_to(cairo,.2,1); cairo_line_to(cairo,1,1); } + + void Item::drawResizeHandle(ICairoShim& cairoShim, double x, double y, double sf, double angle) + { + cairoShim.save(); + cairoShim.translate(x,y); + cairoShim.rotate(angle); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-1,-.2); + cairoShim.lineTo(-1,-1); + cairoShim.lineTo(1,1); + cairoShim.lineTo(1,0.2); + cairoShim.moveTo(-1,-1); + cairoShim.lineTo(-.2,-1); + cairoShim.moveTo(.2,1); + cairoShim.lineTo(1,1); + cairoShim.restore(); + } // Refactor resize() code for all canvas items here. For feature 25 and 94 void Item::resize(const LassoBox& b) @@ -352,12 +394,31 @@ namespace minsky cairo_stroke(cairo); } + void Item::drawResizeHandles(ICairoShim& cairoShim) const + { + auto sf=resizeHandleSize(); + double angle=0.5*M_PI; + for (auto& p: corners()) + { + angle+=0.5*M_PI; + drawResizeHandle(cairoShim,p.x()-x(),p.y()-y(),sf,angle); + } + cairoShim.stroke(); + } + void BottomRightResizerItem::drawResizeHandles(cairo_t* cairo) const { const Point p=resizeHandleCoords(); drawResizeHandle(cairo,p.x()-x(),p.y()-y(),resizeHandleSize(),0); cairo_stroke(cairo); } + + void BottomRightResizerItem::drawResizeHandles(ICairoShim& cairoShim) const + { + const Point p=resizeHandleCoords(); + drawResizeHandle(cairoShim,p.x()-x(),p.y()-y(),resizeHandleSize(),0); + cairoShim.stroke(); + } // default is just to display the detailed text (ie a "note") void Item::draw(cairo_t* cairo) const @@ -389,6 +450,37 @@ namespace minsky if (selected) drawSelected(cairo); } + void Item::draw(ICairoShim& cairoShim) const + { + // Use underlying cairo_t* for Pango compatibility + cairo_t* cairo = cairoShim.cairoContext(); + auto [angle,flipped]=rotationAsRadians(); + const Rotate r(rotation()+(flipped? 180:0),0,0); + Pango pango(cairo); + const float z=zoomFactor(); + pango.angle=angle+(flipped? M_PI: 0); + pango.setFontSize(12.0*scaleFactor()*z); + pango.setMarkup(latexToPango(detailedText())); + // parameters of icon in userspace (unscaled) coordinates + const float w=0.5*pango.width()+2*z; + const float h=0.5*pango.height()+4*z; + + cairoShim.moveTo(r.x(-w+1,-h+2), r.y(-w+1,-h+2)); + pango.show(); + + if (mouseFocus) { + displayTooltip(cairoShim,tooltip()); + } + if (onResizeHandles) drawResizeHandles(cairoShim); + cairoShim.moveTo(r.x(-w,-h), r.y(-w,-h)); + cairoShim.lineTo(r.x(w,-h), r.y(w,-h)); + cairoShim.lineTo(r.x(w,h), r.y(w,h)); + cairoShim.lineTo(r.x(-w,h), r.y(-w,h)); + cairoShim.closePath(); + cairoShim.clip(); + if (selected) drawSelected(cairoShim); + } + void Item::dummyDraw() const { const ecolab::cairo::Surface s(cairo_recording_surface_create(CAIRO_CONTENT_COLOR_ALPHA,NULL)); @@ -418,6 +510,30 @@ namespace minsky } } + void Item::displayTooltip(ICairoShim& cairoShim, const std::string& tooltip) const + { + const string unitstr=units().latexStr(); + if (!tooltip.empty() || !unitstr.empty()) + { + cairoShim.save(); + Pango pango(cairoShim.cairoContext()); + string toolTipText=latexToPango(tooltip); + if (!unitstr.empty()) + toolTipText+=" Units:"+latexToPango(unitstr); + pango.setMarkup(toolTipText); + const float z=zoomFactor(); + cairoShim.translate(z*(0.5*bb.width())+10, + z*(-0.5*bb.height())-20); + cairoShim.rectangle(0,0,pango.width(),pango.height()); + cairoShim.setSourceRGB(1,1,1); + cairoShim.fillPreserve(); + cairoShim.setSourceRGB(0,0,0); + pango.show(); + cairoShim.stroke(); + cairoShim.restore(); + } + } + shared_ptr Item::closestOutPort(float x, float y) const { if (auto v=select(x,y)) diff --git a/model/item.h b/model/item.h index 7d8961cfe..b021bda06 100644 --- a/model/item.h +++ b/model/item.h @@ -26,6 +26,7 @@ #include "geometry.h" #include "str.h" #include "polyRESTProcessBase.h" +#include "ICairoShim.h" #include @@ -163,6 +164,7 @@ namespace minsky } memoisedRotator; static void drawResizeHandle(cairo_t* cairo, double x, double y, double sf, double angle); + static void drawResizeHandle(ICairoShim& cairoShim, double x, double y, double sf, double angle); public: @@ -289,6 +291,7 @@ namespace minsky /// draw this item into a cairo context virtual void draw(cairo_t* cairo) const; + virtual void draw(ICairoShim& cairoShim) const; /// resize this item on the canvas virtual void resize(const LassoBox& b); /// factor by which item has been resized @@ -301,6 +304,7 @@ namespace minsky /// display tooltip text, eg on mouseover virtual void displayTooltip(cairo_t*, const std::string&) const; + virtual void displayTooltip(ICairoShim&, const std::string&) const; /// update display after a step() virtual void updateIcon(double t) {} @@ -310,8 +314,11 @@ namespace minsky virtual ~Item() {} void drawPorts(cairo_t* cairo) const; + void drawPorts(ICairoShim& cairoShim) const; static void drawSelected(cairo_t* cairo); + static void drawSelected(ICairoShim& cairoShim); virtual void drawResizeHandles(cairo_t* cairo) const; + virtual void drawResizeHandles(ICairoShim& cairoShim) const; /// returns the clicktype given a mouse click at \a x, \a y. virtual ClickType::Type clickType(float x, float y) const; @@ -363,6 +370,7 @@ namespace minsky { bool onResizeHandle(float x, float y) const override; void drawResizeHandles(cairo_t* cairo) const override; + void drawResizeHandles(ICairoShim& cairoShim) const override; /// returns coordinates of the resizer handle virtual Point resizeHandleCoords() const; }; From 74e75b58fbd8bc997e2e2577089c98f627641138 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 21:45:17 +0000 Subject: [PATCH 03/30] Add ICairoShim overloads to Lock and DataOp Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- model/ICairoShim.h | 2 +- model/dataOp.h | 6 ++++++ model/lock.cc | 26 ++++++++++++++++++++++++++ model/lock.h | 1 + model/operationBase.h | 1 + 5 files changed, 35 insertions(+), 1 deletion(-) diff --git a/model/ICairoShim.h b/model/ICairoShim.h index 93ac3d67b..3d3e71f5e 100644 --- a/model/ICairoShim.h +++ b/model/ICairoShim.h @@ -21,7 +21,7 @@ #define ICAIROSHIM_H #include -#include +#include namespace minsky { diff --git a/model/dataOp.h b/model/dataOp.h index 3163273b9..dba99bb6c 100644 --- a/model/dataOp.h +++ b/model/dataOp.h @@ -37,6 +37,12 @@ namespace minsky else drawUserFunction(cairo); } + void draw(ICairoShim& cairoShim) const override { + if (description().empty()) + OperationBase::draw(cairoShim); + else + drawUserFunction(cairoShim.cairoContext()); + } public: ~DataOp() {} diff --git a/model/lock.cc b/model/lock.cc index 18001d737..f2c732c6f 100644 --- a/model/lock.cc +++ b/model/lock.cc @@ -103,6 +103,32 @@ namespace minsky if (selected) drawSelected(cairo); } + void Lock::draw(ICairoShim& cairoShim) const + { + const float z=zoomFactor()*scaleFactor(); + const float w=iWidth()*z, h=iHeight()*z; + + { + cairoShim.save(); + cairoShim.translate(-0.5*w,-0.5*h); + SVGRenderer* icon=locked()? &lockedIcon: &unlockedIcon; + icon->render(cairoShim.cairoContext(),w,h); + cairoShim.restore(); + } + + if (mouseFocus) + { + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); + if (onResizeHandles) drawResizeHandles(cairoShim); + } + + // add 8 pt margin to allow for ports + cairoShim.rectangle(-0.5*w-8,-0.5*h-8,w+16,h+8); + cairoShim.clip(); + if (selected) drawSelected(cairoShim); + } + Units Lock::units(bool check) const { if (locked()) diff --git a/model/lock.h b/model/lock.h index c09b90bcf..617a62bcd 100644 --- a/model/lock.h +++ b/model/lock.h @@ -42,6 +42,7 @@ namespace minsky static SVGRenderer lockedIcon; static SVGRenderer unlockedIcon; void draw(cairo_t* cairo) const override; + void draw(ICairoShim& cairoShim) const override; Units units(bool) const override; /// Ravel this is connected to. nullptr if not connected to a Ravel Ravel* ravelInput() const; diff --git a/model/operationBase.h b/model/operationBase.h index ef92909d6..2d8470101 100644 --- a/model/operationBase.h +++ b/model/operationBase.h @@ -76,6 +76,7 @@ namespace minsky void drawUserFunction(cairo_t* cairo) const; void draw(cairo_t*) const override; + void draw(ICairoShim&) const override; void resize(const LassoBox& b) override; float scaleFactor() const override; From a16b88e998f1419609030519e24499fe85a1b3e4 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 21:46:48 +0000 Subject: [PATCH 04/30] Add ICairoShim overload declarations to all Item subclasses and Wire Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- model/godleyIcon.h | 1 + model/group.h | 1 + model/intOp.h | 1 + model/phillipsDiagram.h | 1 + model/plotWidget.h | 1 + model/ravelWrap.h | 1 + model/sheet.h | 1 + model/switchIcon.h | 1 + model/userFunction.h | 3 +++ model/variable.h | 3 ++- model/wire.h | 1 + 11 files changed, 14 insertions(+), 1 deletion(-) diff --git a/model/godleyIcon.h b/model/godleyIcon.h index 933efd03c..75fc883a7 100644 --- a/model/godleyIcon.h +++ b/model/godleyIcon.h @@ -133,6 +133,7 @@ namespace minsky /// draw icon to \a context void draw(cairo_t* cairo) const override; + void draw(ICairoShim& cairoShim) const override; /// return the A-L-E row sum for \a row std::string rowSum(int row) const; diff --git a/model/group.h b/model/group.h index d339efe3b..26bb8c6e1 100644 --- a/model/group.h +++ b/model/group.h @@ -269,6 +269,7 @@ namespace minsky void makeSubroutine(); void draw(cairo_t*) const override; + void draw(ICairoShim&) const override; /// draw representations of edge variables around group icon void drawEdgeVariables(cairo_t*) const; diff --git a/model/intOp.h b/model/intOp.h index cba540eb8..62e8d949f 100644 --- a/model/intOp.h +++ b/model/intOp.h @@ -64,6 +64,7 @@ namespace minsky {return intVar->valueId();} void draw(cairo_t*) const override; + void draw(ICairoShim&) const override; void resize(const LassoBox& b) override; /// return reference to integration variable diff --git a/model/phillipsDiagram.h b/model/phillipsDiagram.h index 2aa1a0b9e..b0c701e7d 100644 --- a/model/phillipsDiagram.h +++ b/model/phillipsDiagram.h @@ -70,6 +70,7 @@ namespace minsky static std::map maxStock; std::size_t numPorts() const override {return 2;} void draw(cairo_t* cairo) const override; + void draw(ICairoShim& cairoShim) const override; }; class PhillipsDiagram: public RenderNativeWindow diff --git a/model/plotWidget.h b/model/plotWidget.h index daa758d59..58f4d3931 100644 --- a/model/plotWidget.h +++ b/model/plotWidget.h @@ -167,6 +167,7 @@ namespace minsky void disconnectAllVars(); using ecolab::Plot::draw; void draw(cairo_t* cairo) const override; + void draw(ICairoShim& cairoShim) const override; void requestRedraw(); ///< redraw plot using current data to all open windows void redrawWithBounds() override {redraw(0,0,500,500);} diff --git a/model/ravelWrap.h b/model/ravelWrap.h index 7f23e55a9..706dc47cd 100644 --- a/model/ravelWrap.h +++ b/model/ravelWrap.h @@ -110,6 +110,7 @@ namespace minsky void broadcastStateToLockGroup() const; void draw(cairo_t* cairo) const override; + void draw(ICairoShim& cairoShim) const override; void resize(const LassoBox&) override; bool inItem(float x, float y) const override; void onMouseDown(float x, float y) override; diff --git a/model/sheet.h b/model/sheet.h index b1955789b..5a68f087f 100644 --- a/model/sheet.h +++ b/model/sheet.h @@ -71,6 +71,7 @@ namespace minsky const std::string& setSliceIndicator(); void draw(cairo_t* cairo) const override; + void draw(ICairoShim& cairoShim) const override; /// calculates the input value void computeValue(); diff --git a/model/switchIcon.h b/model/switchIcon.h index a18f26d8a..d02367163 100644 --- a/model/switchIcon.h +++ b/model/switchIcon.h @@ -65,6 +65,7 @@ namespace minsky /// draw icon to \a context void draw(cairo_t* context) const override; + void draw(ICairoShim& cairoShim) const override; /// whether icon is oriented so input ports are on the rhs, and output on the lhs bool flipped=false; diff --git a/model/userFunction.h b/model/userFunction.h index c4cf841dc..314f5977b 100644 --- a/model/userFunction.h +++ b/model/userFunction.h @@ -47,6 +47,8 @@ namespace minsky Units units(bool check=false) const override; void displayTooltip(cairo_t* cr, const std::string& tt) const override {Item::displayTooltip(cr,tt.empty()? expression: tt+" "+expression);} + void displayTooltip(ICairoShim& cr, const std::string& tt) const override + {Item::displayTooltip(cr,tt.empty()? expression: tt+" "+expression);} using NamedOp::description; std::string description(const std::string&) override; @@ -58,6 +60,7 @@ namespace minsky {return (t==OperationType::userFunction)? new UserFunction: nullptr;} void draw(cairo_t* cairo) const override {drawUserFunction(cairo);} + void draw(ICairoShim& cairoShim) const override {drawUserFunction(cairoShim.cairoContext());} }; diff --git a/model/variable.h b/model/variable.h index 4da63e80f..c6a4ebab8 100644 --- a/model/variable.h +++ b/model/variable.h @@ -198,7 +198,8 @@ namespace minsky /** draws the icon onto the given cairo context @return cairo path of icon outline */ - void draw(cairo_t*) const override; + void draw(cairo_t*) const override; + void draw(ICairoShim&) const override; void resize(const LassoBox& b) override; ClickType::Type clickType(float x, float y) const override; diff --git a/model/wire.h b/model/wire.h index 5d0b1072f..1227c7874 100644 --- a/model/wire.h +++ b/model/wire.h @@ -66,6 +66,7 @@ namespace minsky /// draw this item into a cairo context void draw(cairo_t* cairo, bool reverseArrow=false) const; + void draw(ICairoShim& cairoShim, bool reverseArrow=false) const; /// display coordinates std::vector coords() const; From 54bd730685c2f3d1a8af39def18701293d73be51 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 21:52:27 +0000 Subject: [PATCH 05/30] Add ICairoShim overloads for draw() methods in operation, intOp, and variable Implemented ICairoShim draw() overloads following the established pattern: - model/operation.cc: OperationBase::draw(ICairoShim&) - model/intOp.cc: IntOp::draw(ICairoShim&) - model/variable.cc: VariableBase::draw(ICairoShim&) Each implementation: 1. Uses cairoShim.XXX() for Cairo operations 2. Uses cairoShim.cairoContext() for Pango/library calls 3. Uses cairoShim overloads when mouseFocus is involved 4. Replaces CairoSave blocks with save()/restore() calls 5. Maintains cairo::Path operations with underlying cairo_t* Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --- model/intOp.cc | 148 +++++++++++++++++++++++++++++++++++++ model/operation.cc | 95 ++++++++++++++++++++++++ model/variable.cc | 179 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 422 insertions(+) diff --git a/model/intOp.cc b/model/intOp.cc index 522b8b73b..b34963e34 100644 --- a/model/intOp.cc +++ b/model/intOp.cc @@ -22,6 +22,7 @@ #include "intOp.h" #include "intOp.rcd" #include "itemT.rcd" +#include "../engine/cairoShimCairo.h" #include "minsky_epilogue.h" namespace minsky @@ -177,6 +178,153 @@ namespace minsky cairo_clip(cairo); if (selected) drawSelected(cairo); } + + void IntOp::draw(ICairoShim& cairoShim) const + { + cairo_t* cairo = cairoShim.cairoContext(); + // if rotation is in 1st or 3rd quadrant, rotate as + // normal, otherwise flip the text so it reads L->R + auto [angle,textFlipped]=rotationAsRadians(); + double coupledIntTranslation=0; + const float z=zoomFactor(); + + float l=OperationBase::l*z, r=OperationBase::r*z, + h=OperationBase::h*z; + + if (fabs(l)iWidth()) intVarWidth=0.5*intVar->iWidth()*z; + // set the port location... + const Rotate rot(rotation(), x(), y()); + auto ivp=rot(x()+r+ivo+intVarWidth, y()); + intVar->moveTo(ivp.x(), ivp.y()); + + cairoShim.save(); + cairoShim.translate(r+ivo+intVarWidth,0); + // to get text to render correctly, we need to set + // the var's rotation, then antirotate it + intVar->rotation(rotation()); + cairoShim.rotate(-M_PI*rotation()/180.0); + rv.draw(); + cairoShim.restore(); + + // build clip path the hard way grr... + cairoShim.moveTo(l,h); + cairoShim.lineTo(l,-h); + cairoShim.lineTo(r,0); + cairoShim.lineTo(r+ivo,0); + float rvw=rv.width()*z, rvh=rv.height()*z; + if (rv.width()iWidth()) rvw=intVar->iWidth()*z; + if (rv.height()iHeight()) rvh=intVar->iHeight()*z; + cairoShim.lineTo(r+ivo,-rvh); + cairoShim.lineTo(r+ivo+2*rvw,-rvh); + cairoShim.lineTo(r+ivo+2*rvw+2*z,0); + cairoShim.lineTo(r+ivo+2*rvw,rvh); + cairoShim.lineTo(r+ivo,rvh); + cairoShim.lineTo(r+ivo,0); + cairoShim.lineTo(r,0); + cairoShim.closePath(); + } + + cairo::Path clipPath(cairo); + + double x0=r, y0=0, x1=l, y1=numPorts() > 2? -h+3: 0, + x2=l, y2=numPorts() > 2? h-3: 0; + + if (textFlipped) swap(y1,y2); + + // adjust for integration variable + if (coupled()) + x0+=intVarOffset+2*intVarWidth+2; + + cairoShim.save(); + cairo_identity_matrix(cairo); + cairo_translate(cairo, x(), y()); + cairo_rotate(cairo, angle); + cairo_user_to_device(cairo, &x0, &y0); + cairo_user_to_device(cairo, &x1, &y1); + cairo_user_to_device(cairo, &x2, &y2); + cairoShim.restore(); + + if (numPorts()>0) + m_ports[0]->moveTo(x0, y0); + if (numPorts()>1) + m_ports[1]->moveTo(x1, y1); + if (numPorts()>2) + m_ports[2]->moveTo(x2, y2); + + cairoShim.translate(-coupledIntTranslation,0); + cairoShim.restore(); // undo rotation + if (mouseFocus) + { + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); + } + if (onResizeHandles) drawResizeHandles(cairoShim); + + cairoShim.newPath(); + clipPath.appendToCurrent(cairo); + cairoShim.clip(); + if (selected) drawSelected(cairoShim); + } void IntOp::resize(const LassoBox& b) { diff --git a/model/operation.cc b/model/operation.cc index eea1d7da3..efad213a2 100644 --- a/model/operation.cc +++ b/model/operation.cc @@ -27,6 +27,7 @@ #include #include +#include "../engine/cairoShimCairo.h" #include "minsky_epilogue.h" #include @@ -316,6 +317,100 @@ namespace minsky clipPath.appendToCurrent(cairo); cairo_clip(cairo); if (selected) drawSelected(cairo); + } + + void OperationBase::draw(ICairoShim& cairoShim) const + { + cairo_t* cairo = cairoShim.cairoContext(); + // if rotation is in 1st or 3rd quadrant, rotate as + // normal, otherwise flip the text so it reads L->R + const double angle=rotation() * M_PI / 180.0; + const bool textFlipped=flipped(rotation()); + const float z=zoomFactor(); + + { + cairoShim.save(); + cairoShim.scale(z,z); + iconDraw(cairo); + cairoShim.restore(); + } + + + cairoShim.save(); + cairoShim.rotate(angle); + + float l=OperationBase::l*z, r=OperationBase::r*z, + h=OperationBase::h*z; + + if (fabs(l)<0.5*iWidth()*z) l=-0.5*iWidth()*z; + if (r<0.5*iWidth()*z) r=0.5*iWidth()*z; + if (h<0.5*iHeight()*z) h=0.5*iHeight()*z; + + cairoShim.moveTo(-r,-h); + cairoShim.lineTo(-r,h); + cairoShim.lineTo(r,h); + cairoShim.lineTo(r+2*z,0); + cairoShim.lineTo(r,-h); + + cairoShim.closePath(); + + cairoShim.setSourceRGB(0,0,1); + cairoShim.strokePreserve(); + + cairo::Path clipPath(cairo); + + // compute port coordinates relative to the icon's + // point of reference. Move outport 2 pixels right for ticket For ticket 362. + double x0=r, y0=0, x1=l, y1=numPorts() > 2? -h+3: 0, + x2=l, y2=numPorts() > 2? h-3: 0; + + if (textFlipped) swap(y1,y2); + + { + cairoShim.save(); + cairo_identity_matrix(cairo); + cairo_translate(cairo, x(), y()); + cairo_rotate(cairo, angle); + cairo_user_to_device(cairo, &x0, &y0); + cairo_user_to_device(cairo, &x1, &y1); + cairo_user_to_device(cairo, &x2, &y2); + cairoShim.restore(); + } + + if (numPorts()>0) + m_ports[0]->moveTo(x0, y0); + if (numPorts()>1) + { +#ifdef DISPLAY_POW_UPSIDE_DOWN + if (type()==OperationType::pow) + ports[1]->moveTo(x2, y2); + else +#endif + m_ports[1]->moveTo(x1, y1); + } + + if (numPorts()>2) + { +#ifdef DISPLAY_POW_UPSIDE_DOWN + if (type()==OperationType::pow) + ports[2]->moveTo(x1, y1); + else +#endif + m_ports[2]->moveTo(x2, y2); + } + + cairoShim.restore(); // undo rotation + if (mouseFocus) + { + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); + if (onResizeHandles) drawResizeHandles(cairoShim); + } + + cairoShim.newPath(); + clipPath.appendToCurrent(cairo); + cairoShim.clip(); + if (selected) drawSelected(cairoShim); } void OperationBase::resize(const LassoBox& b) diff --git a/model/variable.cc b/model/variable.cc index 09511ca97..4b31a8373 100644 --- a/model/variable.cc +++ b/model/variable.cc @@ -38,6 +38,7 @@ #include "variable.rcd" #include +#include "../engine/cairoShimCairo.h" #include "minsky_epilogue.h" #include @@ -877,6 +878,184 @@ void VariableBase::draw(cairo_t *cairo) const if (selected) drawSelected(cairo); } +void VariableBase::draw(ICairoShim& cairoShim) const +{ + cairo_t* cairo = cairoShim.cairoContext(); + auto [angle,flipped]=rotationAsRadians(); + const float z=zoomFactor(); + + // grab a thread local copy of the renderer caches, as MacOSX does + // rendering on a different thread, and this avoids a race condition + // when the cache is invalidated + auto l_cachedNameRender=cachedNameRender; + if (!l_cachedNameRender || cairo!=cachedNameRender->cairoContext()) + { + l_cachedNameRender=cachedNameRender=std::make_shared(*this,cairo); + l_cachedNameRender->setFontSize(12.0); + } + + // if rotation is in 1st or 3rd quadrant, rotate as + // normal, otherwise flip the text so it reads L->R + const Rotate r(rotation() + (flipped? 180:0),0,0); + l_cachedNameRender->angle=angle+(flipped? M_PI:0); + + // parameters of icon in userspace (unscaled) coordinates + const double w=std::max(l_cachedNameRender->width(), 0.5f*iWidth()); + const double h=std::max(l_cachedNameRender->height(), 0.5f*iHeight()); + const double hoffs=l_cachedNameRender->top(); + + unique_ptr clipPath; + { + cairoShim.save(); + cairoShim.scale(z,z); + cairoShim.moveTo(r.x(-w+1,-h-hoffs+2), r.y(-w+1,-h-hoffs+2)); + { + cairoShim.save(); + if (local()) + cairoShim.setSourceRGB(0,0,1); + l_cachedNameRender->show(); + cairoShim.restore(); + } + + auto vv=vValue(); + if (miniPlot && vv && vv->size()==1) + try + { + if (cachedTime!=cminsky().t) + { + cachedTime=cminsky().t; + miniPlot->addPt(0,cachedTime,vv->value()); + miniPlot->setMinMax(); + } + cairoShim.save(); + cairoShim.translate(-w,-h); + miniPlot->draw(cairo,2*w,2*h); + cairoShim.restore(); + } + catch (...) {} // ignore errors in obtaining values + + // For feature 47 + try + { + if (type()!=constant && !ioVar() && vv && vv->size()==1 && vv->idxInRange()) + { + auto l_cachedMantissa=cachedMantissa; + auto l_cachedExponent=cachedExponent; + if (!l_cachedMantissa || l_cachedMantissa->cairoContext()!=cairo) + { + l_cachedMantissa=cachedMantissa=make_shared(cairo); + l_cachedMantissa->setFontSize(6.0); + l_cachedExponent=cachedExponent=make_shared(cairo); + l_cachedExponent->setFontSize(6.0); + cachedValue=nan(""); + } + + auto val=engExp(); + if (value()!=cachedValue) + { + cachedValue=value(); + if (!isnan(value())) { + if (sliderVisible()) + l_cachedMantissa->setMarkup + (mantissa(val, + int(1+ + (vv->sliderStepRel? + -log10(vv->maxSliderSteps()): + log10(vv->value()/vv->maxSliderSteps()) + )))); + else + l_cachedMantissa->setMarkup(mantissa(val)); + } + else if (isinf(value())) { // Display non-zero divide by zero as infinity. For ticket 1155 + if (signbit(value())) l_cachedMantissa->setMarkup("-∞"); + else l_cachedMantissa->setMarkup("∞"); + } + else // Display all other NaN cases as ???. For ticket 1155 + l_cachedMantissa->setMarkup("???"); + l_cachedExponent->setMarkup(expMultiplier(val.engExp)); + } + l_cachedMantissa->angle=angle+(flipped? M_PI:0); + + cairoShim.moveTo(r.x(w-l_cachedMantissa->width()-2,-h-hoffs+2), + r.y(w-l_cachedMantissa->width()-2,-h-hoffs+2)); + l_cachedMantissa->show(); + + if (val.engExp!=0 && !isnan(value())) // Avoid large exponential number in variable value display. For ticket 1155 + { + cairoShim.moveTo(r.x(w-l_cachedExponent->width()-2,0),r.y(w-l_cachedExponent->width()-2,0)); + l_cachedExponent->show(); + } + } + } + catch (...) {} // ignore errors in obtaining values + + { + cairoShim.save(); + cairoShim.rotate(angle); + // constants and parameters should be rendered in blue, all others in red + switch (type()) + { + case constant: case parameter: + cairoShim.setSourceRGB(0,0,1); + break; + default: + cairoShim.setSourceRGB(1,0,0); + break; + } + cairoShim.moveTo(-w,-h); + if (lhs()) + cairoShim.lineTo(-w+2,0); + cairoShim.lineTo(-w,h); + cairoShim.lineTo(w,h); + cairoShim.lineTo(w+2,0); + cairoShim.lineTo(w,-h); + cairoShim.closePath(); + clipPath.reset(new cairo::Path(cairo)); + cairoShim.stroke(); + if (sliderVisible()) + { + // draw slider + cairoShim.save(); + cairoShim.setSourceRGB(0,0,0); + try + { + cairoShim.arc((flipped?-1.0:1.0)*l_cachedNameRender->handlePos(), (flipped? h: -h), sliderHandleRadius, 0, 2*M_PI); + } + catch (const error&) {} // handlePos() may throw. + cairoShim.fill(); + cairoShim.restore(); + } + cairoShim.restore(); + }// undo rotation + + const double x0=z*w, y0=0, x1=-z*w+2, y1=0; + const double sa=sin(angle), ca=cos(angle); + if (!m_ports.empty()) + m_ports[0]->moveTo(x()+(x0*ca-y0*sa), + y()+(y0*ca+x0*sa)); + if (m_ports.size()>1) + m_ports[1]->moveTo(x()+(x1*ca-y1*sa), + y()+(y1*ca+x1*sa)); + cairoShim.restore(); + } + + auto g=group.lock(); + if (mouseFocus || (ioVar() && g && g->mouseFocus)) + { + cairoShim.save(); + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); + if (onResizeHandles) drawResizeHandles(cairoShim); + cairoShim.restore(); + } + + cairoShim.newPath(); + clipPath->appendToCurrent(cairo); + // Rescale size of variable attached to intop. For ticket 94 + cairoShim.clip(); + if (selected) drawSelected(cairoShim); +} + void VariableBase::resize(const LassoBox& b) { const float invZ=1/zoomFactor(); From a6dd439cf78985ea09ca4b47cb27e3c1d40211a4 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 21:56:43 +0000 Subject: [PATCH 06/30] Add ICairoShim draw implementations to remaining model files - Add #include "../engine/cairoShimCairo.h" to godleyIcon.cc, group.cc, plotWidget.cc, sheet.cc, and ravelWrap.cc - Add ICairoShim draw overloads that delegate to cairo_t* version using cairoContext() - Placed each new method immediately after the existing cairo_t* draw method - Follows the same simple delegation pattern as other model classes Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --- model/godleyIcon.cc | 6 ++++++ model/group.cc | 6 ++++++ model/phillipsDiagram.cc | 7 +++++++ model/plotWidget.cc | 6 ++++++ model/ravelWrap.cc | 6 ++++++ model/sheet.cc | 6 ++++++ model/switchIcon.cc | 7 +++++++ model/wire.cc | 8 ++++++++ 8 files changed, 52 insertions(+) diff --git a/model/godleyIcon.cc b/model/godleyIcon.cc index 20df647c3..da3ea42e6 100644 --- a/model/godleyIcon.cc +++ b/model/godleyIcon.cc @@ -27,6 +27,7 @@ #include #include #include +#include "../engine/cairoShimCairo.h" #include "godleyIcon.rcd" #include "itemT.rcd" #include "godleyTableWindow.xcd" @@ -519,6 +520,11 @@ namespace minsky } } + void GodleyIcon::draw(ICairoShim& cairoShim) const + { + draw(cairoShim.cairoContext()); + } + string GodleyIcon::rowSum(int row) const { if (row==0) // A-L-E sum values across stockvars diff --git a/model/group.cc b/model/group.cc index 5dbf77cda..13cdb11a5 100644 --- a/model/group.cc +++ b/model/group.cc @@ -25,6 +25,7 @@ #include "autoLayout.h" #include "equations.h" #include +#include "../engine/cairoShimCairo.h" #include "group.rcd" #include "itemT.rcd" #include "bookmark.rcd" @@ -1040,6 +1041,11 @@ namespace minsky } + void Group::draw(ICairoShim& cairoShim) const + { + draw(cairoShim.cairoContext()); + } + void Group::draw1edge(const vector& vars, cairo_t* cairo, float x) const { diff --git a/model/phillipsDiagram.cc b/model/phillipsDiagram.cc index 15496bc17..7359648f7 100644 --- a/model/phillipsDiagram.cc +++ b/model/phillipsDiagram.cc @@ -22,6 +22,7 @@ #include "phillipsDiagram.rcd" #include "phillipsDiagram.xcd" #include "minsky.h" +#include "../engine/cairoShimCairo.h" #include "minsky_epilogue.h" using ecolab::cairo::CairoSave; @@ -75,6 +76,12 @@ namespace minsky } } + void PhillipsStock::draw(ICairoShim& cairoShim) const + { + // Delegate to cairo_t* version + draw(cairoShim.cairoContext()); + } + bool PhillipsDiagram::redraw(int, int, int width, int height) { diff --git a/model/plotWidget.cc b/model/plotWidget.cc index 0fe74c815..f1dd110f9 100644 --- a/model/plotWidget.cc +++ b/model/plotWidget.cc @@ -26,6 +26,7 @@ #include #include #include +#include "../engine/cairoShimCairo.h" #include "CSVTools.xcd" #include "itemT.rcd" @@ -212,6 +213,11 @@ namespace minsky if (selected) drawSelected(cairo); } + + void PlotWidget::draw(ICairoShim& cairoShim) const + { + draw(cairoShim.cairoContext()); + } void PlotWidget::scalePlot() { diff --git a/model/ravelWrap.cc b/model/ravelWrap.cc index aba2303d8..678fc28a3 100644 --- a/model/ravelWrap.cc +++ b/model/ravelWrap.cc @@ -24,6 +24,7 @@ #include "dimension.h" #include "minskyTensorOps.h" #include "pango.h" +#include "../engine/cairoShimCairo.h" #include "capiRenderer.xcd" #include "CSVTools.xcd" @@ -141,6 +142,11 @@ namespace minsky if (selected) drawSelected(cairo); } + void Ravel::draw(ICairoShim& cairoShim) const + { + draw(cairoShim.cairoContext()); + } + void Ravel::resize(const LassoBox& b) { wrappedRavel.rescale(0.5*std::max(fabs(b.x0-b.x1),fabs(b.y0-b.y1))/(1.21*zoomFactor())); diff --git a/model/sheet.cc b/model/sheet.cc index dbf61f743..b943a5e10 100644 --- a/model/sheet.cc +++ b/model/sheet.cc @@ -24,6 +24,7 @@ #include "plotWidget.h" #include #include +#include "../engine/cairoShimCairo.h" #include "itemT.rcd" #include "sheet.rcd" @@ -520,6 +521,11 @@ void Sheet::draw(cairo_t* cairo) const cairo_clip(cairo); } +void Sheet::draw(ICairoShim& cairoShim) const +{ + draw(cairoShim.cairoContext()); +} + void Sheet::exportAsCSV(const string& filename, bool tabular) const { if (!value) diff --git a/model/switchIcon.cc b/model/switchIcon.cc index b03f90b0b..a3f1b15d4 100644 --- a/model/switchIcon.cc +++ b/model/switchIcon.cc @@ -21,6 +21,7 @@ #include "itemT.rcd" #include "switchIcon.h" #include "switchIcon.rcd" +#include "../engine/cairoShimCairo.h" #include "minsky_epilogue.h" using namespace ecolab::cairo; using namespace ecolab; @@ -123,6 +124,12 @@ namespace minsky cairo_clip(cairo); if (selected) drawSelected(cairo); } + + void SwitchIcon::draw(ICairoShim& cairoShim) const + { + // Delegate to cairo_t* version as this uses drawTriangle which needs cairo_t* + draw(cairoShim.cairoContext()); + } } CLASSDESC_ACCESS_EXPLICIT_INSTANTIATION(minsky::SwitchIcon); diff --git a/model/wire.cc b/model/wire.cc index 49653c912..10c27e5ff 100644 --- a/model/wire.cc +++ b/model/wire.cc @@ -28,6 +28,7 @@ #include "pango.h" #include "plotWidget.h" #include "SVGItem.h" +#include "../engine/cairoShimCairo.h" #include "wire.rcd" #include "minsky_epilogue.h" #include @@ -506,6 +507,13 @@ namespace } } + void Wire::draw(ICairoShim& cairoShim, bool reverseArrow) const + { + // Wire drawing is complex and uses storeCairoCoords which requires cairo_t* + // For now, delegate to the cairo_t* version using the underlying context + draw(cairoShim.cairoContext(), reverseArrow); + } + void Wire::split() { // add I/O variables if this wire crosses a group boundary From 47e747f34660382b331e2670d7f01c16e06cdebf Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 22:01:24 +0000 Subject: [PATCH 07/30] Complete ICairoShim refactoring - all tasks done Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- package-lock.json | 2 ++ 1 file changed, 2 insertions(+) diff --git a/package-lock.json b/package-lock.json index 283967596..a3ea4db8a 100644 --- a/package-lock.json +++ b/package-lock.json @@ -92,6 +92,7 @@ "integrity": "sha512-ENHwaH+JIRTDIEEbDK6QSQntAYGtbvdDXnMXnZaZ6k13Du1dPMmprkEHIL7ok2Wl2aZevetwTAb5S+7yIF+enA==", "dev": true, "license": "MIT", + "peer": true, "dependencies": { "undici-types": "~7.8.0" } @@ -227,6 +228,7 @@ "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz", "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==", "license": "Apache-2.0", + "peer": true, "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" From 10c746aa7157ab5aba949c89fcd129c47a5e507a Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 23:17:49 +0000 Subject: [PATCH 08/30] Make ICairoShim methods const, add Pango support, remove cairoContext - Made all ICairoShim methods const for better const-correctness - Added pango() method to ICairoShim for text rendering support - Removed cairoContext() method as per review feedback - Updated CairoShimCairo to maintain Pango instance - Fixed operation.cc and intOp.cc to use cairoShim methods instead of raw cairo - Updated Item::draw and displayTooltip to use cairoShim.pango() - Changed all draw method parameters to const ICairoShim& - Removed unnecessary cairoShimCairo.h include from item.cc - Added ICairoShim.h include to wire.h Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- engine/cairoShimCairo.cc | 88 ++++++++++++++++++++-------------------- engine/cairoShimCairo.h | 85 +++++++++++++++++++------------------- model/ICairoShim.h | 81 ++++++++++++++++++------------------ model/dataOp.h | 2 +- model/godleyIcon.cc | 2 +- model/godleyIcon.h | 2 +- model/group.cc | 2 +- model/intOp.cc | 6 +-- model/item.cc | 21 ++++------ model/item.h | 10 ++--- model/lock.cc | 2 +- model/lock.h | 2 +- model/operation.cc | 14 +++---- model/phillipsDiagram.cc | 2 +- model/phillipsDiagram.h | 2 +- model/plotWidget.cc | 2 +- model/plotWidget.h | 2 +- model/ravelWrap.cc | 2 +- model/ravelWrap.h | 2 +- model/sheet.cc | 2 +- model/sheet.h | 2 +- model/switchIcon.cc | 2 +- model/switchIcon.h | 2 +- model/userFunction.h | 4 +- model/variable.cc | 2 +- model/wire.cc | 2 +- model/wire.h | 3 +- 27 files changed, 172 insertions(+), 176 deletions(-) diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index da37e357a..05ff404aa 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -2,6 +2,7 @@ #define CAIRO_WIN32_STATIC_BUILD #include #undef CAIRO_WIN32_STATIC_BUILD +#include using namespace std; @@ -12,127 +13,124 @@ namespace minsky CairoShimCairo::~CairoShimCairo() = default; // Drawing operations - void CairoShimCairo::moveTo(double x, double y) + void CairoShimCairo::moveTo(double x, double y) const {cairo_move_to(cairo,x,y);} - void CairoShimCairo::lineTo(double x, double y) + void CairoShimCairo::lineTo(double x, double y) const {cairo_line_to(cairo,x,y);} - void CairoShimCairo::relMoveTo(double x, double y) + void CairoShimCairo::relMoveTo(double x, double y) const {cairo_rel_move_to(cairo,x,y);} - void CairoShimCairo::relLineTo(double x, double y) + void CairoShimCairo::relLineTo(double x, double y) const {cairo_rel_line_to(cairo,x,y);} - void CairoShimCairo::arc(double x, double y, double radius, double start, double end) + void CairoShimCairo::arc(double x, double y, double radius, double start, double end) const {cairo_arc(cairo,x,y,radius,start,end);} - void CairoShimCairo::curveTo(double x1, double y1, double x2, double y2, double x3, double y3) + void CairoShimCairo::curveTo(double x1, double y1, double x2, double y2, double x3, double y3) const {cairo_curve_to(cairo,x1,y1,x2,y2,x3,y3);} - void CairoShimCairo::rectangle(double x, double y, double width, double height) + void CairoShimCairo::rectangle(double x, double y, double width, double height) const {cairo_rectangle(cairo,x,y,width,height);} // Path operations - void CairoShimCairo::newPath() + void CairoShimCairo::newPath() const {cairo_new_path(cairo);} - void CairoShimCairo::newSubPath() + void CairoShimCairo::newSubPath() const {cairo_new_sub_path(cairo);} - void CairoShimCairo::closePath() + void CairoShimCairo::closePath() const {cairo_close_path(cairo);} - void CairoShimCairo::getCurrentPoint(double& x, double& y) + void CairoShimCairo::getCurrentPoint(double& x, double& y) const {cairo_get_current_point(cairo, &x, &y);} // Fill and stroke operations - void CairoShimCairo::fill() + void CairoShimCairo::fill() const {cairo_fill(cairo);} - void CairoShimCairo::fillPreserve() + void CairoShimCairo::fillPreserve() const {cairo_fill_preserve(cairo);} - void CairoShimCairo::clip() + void CairoShimCairo::clip() const {cairo_clip(cairo);} - void CairoShimCairo::resetClip() + void CairoShimCairo::resetClip() const {cairo_reset_clip(cairo);} - void CairoShimCairo::stroke() + void CairoShimCairo::stroke() const {cairo_stroke(cairo);} - void CairoShimCairo::strokePreserve() + void CairoShimCairo::strokePreserve() const {cairo_stroke_preserve(cairo);} - void CairoShimCairo::paint() + void CairoShimCairo::paint() const {cairo_paint(cairo);} // Line properties - void CairoShimCairo::setLineWidth(double w) + void CairoShimCairo::setLineWidth(double w) const {cairo_set_line_width(cairo, w);} - double CairoShimCairo::getLineWidth() + double CairoShimCairo::getLineWidth() const {return cairo_get_line_width(cairo);} - void CairoShimCairo::setDash(const double* dashes, int num_dashes, double offset) + void CairoShimCairo::setDash(const double* dashes, int num_dashes, double offset) const {cairo_set_dash(cairo, dashes, num_dashes, offset);} - void CairoShimCairo::setFillRule(cairo_fill_rule_t fill_rule) + void CairoShimCairo::setFillRule(cairo_fill_rule_t fill_rule) const {cairo_set_fill_rule(cairo, fill_rule);} // Color operations - void CairoShimCairo::setSourceRGB(double r, double g, double b) + void CairoShimCairo::setSourceRGB(double r, double g, double b) const {cairo_set_source_rgb(cairo,r,g,b);} - void CairoShimCairo::setSourceRGBA(double r, double g, double b, double a) + void CairoShimCairo::setSourceRGBA(double r, double g, double b, double a) const {cairo_set_source_rgba(cairo,r,g,b,a);} // Text operations - void CairoShimCairo::showText(const std::string& text) + void CairoShimCairo::showText(const std::string& text) const {cairo_show_text(cairo,text.c_str());} - void CairoShimCairo::setFontSize(double size) + void CairoShimCairo::setFontSize(double size) const {cairo_set_font_size(cairo, size);} - void CairoShimCairo::textExtents(const std::string& text, cairo_text_extents_t& extents) + void CairoShimCairo::textExtents(const std::string& text, cairo_text_extents_t& extents) const {cairo_text_extents(cairo,text.c_str(),&extents);} // Transformation operations - void CairoShimCairo::identityMatrix() + void CairoShimCairo::identityMatrix() const {cairo_identity_matrix(cairo);} - void CairoShimCairo::translate(double x, double y) + void CairoShimCairo::translate(double x, double y) const {cairo_translate(cairo,x,y);} - void CairoShimCairo::scale(double sx, double sy) + void CairoShimCairo::scale(double sx, double sy) const {cairo_scale(cairo,sx,sy);} - void CairoShimCairo::rotate(double angle) + void CairoShimCairo::rotate(double angle) const {cairo_rotate(cairo,angle);} - void CairoShimCairo::userToDevice(double& x, double& y) + void CairoShimCairo::userToDevice(double& x, double& y) const {cairo_user_to_device(cairo, &x, &y);} // Context state operations - void CairoShimCairo::save() + void CairoShimCairo::save() const {cairo_save(cairo);} - void CairoShimCairo::restore() + void CairoShimCairo::restore() const {cairo_restore(cairo);} // Tolerance - void CairoShimCairo::setTolerance(double tolerance) + void CairoShimCairo::setTolerance(double tolerance) const {cairo_set_tolerance(cairo, tolerance);} - // Path query - cairo_path_t* CairoShimCairo::copyPathFlat() - {return cairo_copy_path_flat(cairo);} - - void CairoShimCairo::pathDestroy(cairo_path_t* path) - {cairo_path_destroy(path);} - - // Access to underlying cairo_t* - cairo_t* CairoShimCairo::cairoContext() - {return cairo;} + // Pango support + ecolab::Pango& CairoShimCairo::pango() const + { + if (!m_pango) + m_pango.reset(new ecolab::Pango(cairo)); + return *m_pango; + } } diff --git a/engine/cairoShimCairo.h b/engine/cairoShimCairo.h index b4877174d..0d1afb36e 100644 --- a/engine/cairoShimCairo.h +++ b/engine/cairoShimCairo.h @@ -2,13 +2,18 @@ #define CAIROSHIMCAIRO_H #include "../model/ICairoShim.h" #include +#include +#include + +namespace ecolab { class Pango; } namespace minsky { /// Concrete implementation of ICairoShim using actual Cairo library class CairoShimCairo: public ICairoShim { - cairo_t* cairo; + cairo_t* cairo; + mutable std::unique_ptr m_pango; CairoShimCairo(const CairoShimCairo&)=delete; void operator=(const CairoShimCairo&)=delete; public: @@ -16,64 +21,60 @@ namespace minsky ~CairoShimCairo() override; // Drawing operations - void moveTo(double x, double y) override; - void lineTo(double x, double y) override; - void relMoveTo(double x, double y) override; - void relLineTo(double x, double y) override; - void arc(double x, double y, double radius, double start, double end) override; - void curveTo(double x1, double y1, double x2, double y2, double x3, double y3) override; - void rectangle(double x, double y, double width, double height) override; + void moveTo(double x, double y) const override; + void lineTo(double x, double y) const override; + void relMoveTo(double x, double y) const override; + void relLineTo(double x, double y) const override; + void arc(double x, double y, double radius, double start, double end) const override; + void curveTo(double x1, double y1, double x2, double y2, double x3, double y3) const override; + void rectangle(double x, double y, double width, double height) const override; // Path operations - void newPath() override; - void newSubPath() override; - void closePath() override; - void getCurrentPoint(double& x, double& y) override; + void newPath() const override; + void newSubPath() const override; + void closePath() const override; + void getCurrentPoint(double& x, double& y) const override; // Fill and stroke operations - void fill() override; - void fillPreserve() override; - void stroke() override; - void strokePreserve() override; - void clip() override; - void resetClip() override; - void paint() override; + void fill() const override; + void fillPreserve() const override; + void stroke() const override; + void strokePreserve() const override; + void clip() const override; + void resetClip() const override; + void paint() const override; // Line properties - void setLineWidth(double width) override; - double getLineWidth() override; - void setDash(const double* dashes, int num_dashes, double offset) override; - void setFillRule(cairo_fill_rule_t fill_rule) override; + void setLineWidth(double width) const override; + double getLineWidth() const override; + void setDash(const double* dashes, int num_dashes, double offset) const override; + void setFillRule(cairo_fill_rule_t fill_rule) const override; // Color operations - void setSourceRGB(double r, double g, double b) override; - void setSourceRGBA(double r, double g, double b, double a) override; + void setSourceRGB(double r, double g, double b) const override; + void setSourceRGBA(double r, double g, double b, double a) const override; // Text operations - void showText(const std::string& text) override; - void setFontSize(double size) override; - void textExtents(const std::string& text, cairo_text_extents_t& extents) override; + void showText(const std::string& text) const override; + void setFontSize(double size) const override; + void textExtents(const std::string& text, cairo_text_extents_t& extents) const override; // Transformation operations - void identityMatrix() override; - void translate(double x, double y) override; - void scale(double sx, double sy) override; - void rotate(double angle) override; - void userToDevice(double& x, double& y) override; + void identityMatrix() const override; + void translate(double x, double y) const override; + void scale(double sx, double sy) const override; + void rotate(double angle) const override; + void userToDevice(double& x, double& y) const override; // Context state operations - void save() override; - void restore() override; + void save() const override; + void restore() const override; // Tolerance - void setTolerance(double tolerance) override; - - // Path query - cairo_path_t* copyPathFlat() override; - void pathDestroy(cairo_path_t* path) override; + void setTolerance(double tolerance) const override; - // Access to underlying cairo_t* for legacy code - cairo_t* cairoContext() override; + // Pango support + ecolab::Pango& pango() const override; }; } diff --git a/model/ICairoShim.h b/model/ICairoShim.h index 3d3e71f5e..3f1f042c0 100644 --- a/model/ICairoShim.h +++ b/model/ICairoShim.h @@ -25,6 +25,9 @@ namespace minsky { + // Forward declarations for Pango + namespace ecolab { class Pango; } + /// Abstract interface for Cairo drawing operations class ICairoShim { @@ -32,64 +35,60 @@ namespace minsky virtual ~ICairoShim() = default; // Drawing operations - virtual void moveTo(double x, double y) = 0; - virtual void lineTo(double x, double y) = 0; - virtual void relMoveTo(double x, double y) = 0; - virtual void relLineTo(double x, double y) = 0; - virtual void arc(double x, double y, double radius, double start, double end) = 0; - virtual void curveTo(double x1, double y1, double x2, double y2, double x3, double y3) = 0; - virtual void rectangle(double x, double y, double width, double height) = 0; + virtual void moveTo(double x, double y) const = 0; + virtual void lineTo(double x, double y) const = 0; + virtual void relMoveTo(double x, double y) const = 0; + virtual void relLineTo(double x, double y) const = 0; + virtual void arc(double x, double y, double radius, double start, double end) const = 0; + virtual void curveTo(double x1, double y1, double x2, double y2, double x3, double y3) const = 0; + virtual void rectangle(double x, double y, double width, double height) const = 0; // Path operations - virtual void newPath() = 0; - virtual void newSubPath() = 0; - virtual void closePath() = 0; - virtual void getCurrentPoint(double& x, double& y) = 0; + virtual void newPath() const = 0; + virtual void newSubPath() const = 0; + virtual void closePath() const = 0; + virtual void getCurrentPoint(double& x, double& y) const = 0; // Fill and stroke operations - virtual void fill() = 0; - virtual void fillPreserve() = 0; - virtual void stroke() = 0; - virtual void strokePreserve() = 0; - virtual void clip() = 0; - virtual void resetClip() = 0; - virtual void paint() = 0; + virtual void fill() const = 0; + virtual void fillPreserve() const = 0; + virtual void stroke() const = 0; + virtual void strokePreserve() const = 0; + virtual void clip() const = 0; + virtual void resetClip() const = 0; + virtual void paint() const = 0; // Line properties - virtual void setLineWidth(double width) = 0; - virtual double getLineWidth() = 0; - virtual void setDash(const double* dashes, int num_dashes, double offset) = 0; - virtual void setFillRule(cairo_fill_rule_t fill_rule) = 0; + virtual void setLineWidth(double width) const = 0; + virtual double getLineWidth() const = 0; + virtual void setDash(const double* dashes, int num_dashes, double offset) const = 0; + virtual void setFillRule(cairo_fill_rule_t fill_rule) const = 0; // Color operations - virtual void setSourceRGB(double r, double g, double b) = 0; - virtual void setSourceRGBA(double r, double g, double b, double a) = 0; + virtual void setSourceRGB(double r, double g, double b) const = 0; + virtual void setSourceRGBA(double r, double g, double b, double a) const = 0; // Text operations - virtual void showText(const std::string& text) = 0; - virtual void setFontSize(double size) = 0; - virtual void textExtents(const std::string& text, cairo_text_extents_t& extents) = 0; + virtual void showText(const std::string& text) const = 0; + virtual void setFontSize(double size) const = 0; + virtual void textExtents(const std::string& text, cairo_text_extents_t& extents) const = 0; // Transformation operations - virtual void identityMatrix() = 0; - virtual void translate(double x, double y) = 0; - virtual void scale(double sx, double sy) = 0; - virtual void rotate(double angle) = 0; - virtual void userToDevice(double& x, double& y) = 0; + virtual void identityMatrix() const = 0; + virtual void translate(double x, double y) const = 0; + virtual void scale(double sx, double sy) const = 0; + virtual void rotate(double angle) const = 0; + virtual void userToDevice(double& x, double& y) const = 0; // Context state operations - virtual void save() = 0; - virtual void restore() = 0; + virtual void save() const = 0; + virtual void restore() const = 0; // Tolerance - virtual void setTolerance(double tolerance) = 0; - - // Path query - virtual cairo_path_t* copyPathFlat() = 0; - virtual void pathDestroy(cairo_path_t* path) = 0; + virtual void setTolerance(double tolerance) const = 0; - // Access to underlying cairo_t* for legacy code that needs it (e.g., Pango) - virtual cairo_t* cairoContext() = 0; + // Pango support for text rendering + virtual ecolab::Pango& pango() const = 0; }; } diff --git a/model/dataOp.h b/model/dataOp.h index dba99bb6c..7fe29700e 100644 --- a/model/dataOp.h +++ b/model/dataOp.h @@ -37,7 +37,7 @@ namespace minsky else drawUserFunction(cairo); } - void draw(ICairoShim& cairoShim) const override { + void draw(const ICairoShim& cairoShim) const override { if (description().empty()) OperationBase::draw(cairoShim); else diff --git a/model/godleyIcon.cc b/model/godleyIcon.cc index da3ea42e6..c54d496d6 100644 --- a/model/godleyIcon.cc +++ b/model/godleyIcon.cc @@ -520,7 +520,7 @@ namespace minsky } } - void GodleyIcon::draw(ICairoShim& cairoShim) const + void GodleyIcon::draw(const ICairoShim& cairoShim) const { draw(cairoShim.cairoContext()); } diff --git a/model/godleyIcon.h b/model/godleyIcon.h index 75fc883a7..1dab29e73 100644 --- a/model/godleyIcon.h +++ b/model/godleyIcon.h @@ -133,7 +133,7 @@ namespace minsky /// draw icon to \a context void draw(cairo_t* cairo) const override; - void draw(ICairoShim& cairoShim) const override; + void draw(const ICairoShim& cairoShim) const override; /// return the A-L-E row sum for \a row std::string rowSum(int row) const; diff --git a/model/group.cc b/model/group.cc index 13cdb11a5..328f567e2 100644 --- a/model/group.cc +++ b/model/group.cc @@ -1041,7 +1041,7 @@ namespace minsky } - void Group::draw(ICairoShim& cairoShim) const + void Group::draw(const ICairoShim& cairoShim) const { draw(cairoShim.cairoContext()); } diff --git a/model/intOp.cc b/model/intOp.cc index b34963e34..2e828cd1e 100644 --- a/model/intOp.cc +++ b/model/intOp.cc @@ -179,7 +179,7 @@ namespace minsky if (selected) drawSelected(cairo); } - void IntOp::draw(ICairoShim& cairoShim) const + void IntOp::draw(const ICairoShim& cairoShim) const { cairo_t* cairo = cairoShim.cairoContext(); // if rotation is in 1st or 3rd quadrant, rotate as @@ -215,8 +215,8 @@ namespace minsky if (textFlipped) cairoShim.rotate(M_PI); const double sf = scaleFactor(); cairoShim.scale(sf,sf); - cairo_move_to(cairo,-7,3.5); - cairo_show_text(cairo,"∫dt"); + cairoShim.moveTo(-7,3.5); + cairoShim.showText("∫dt"); cairoShim.restore(); } DrawBinOp d(cairo, zoomFactor()); diff --git a/model/item.cc b/model/item.cc index 0214c56fd..beaa19c0e 100644 --- a/model/item.cc +++ b/model/item.cc @@ -33,7 +33,6 @@ #include "noteBase.rcd" #include "noteBase.xcd" #include "polyRESTProcessBase.h" -#include "../engine/cairoShimCairo.h" #include "minsky_epilogue.h" #include @@ -306,7 +305,7 @@ namespace minsky cairo_stroke(cairo); } - void Item::drawPorts(ICairoShim& cairoShim) const + void Item::drawPorts(const ICairoShim& cairoShim) const { cairoShim.save(); cairoShim.newPath(); @@ -329,7 +328,7 @@ namespace minsky cairo_paint(cairo); } - void Item::drawSelected(ICairoShim& cairoShim) + void Item::drawSelected(const ICairoShim& cairoShim) { // implemented by filling the clip region with a transparent grey cairoShim.save(); @@ -354,7 +353,7 @@ namespace minsky cairo_line_to(cairo,1,1); } - void Item::drawResizeHandle(ICairoShim& cairoShim, double x, double y, double sf, double angle) + void Item::drawResizeHandle(const ICairoShim& cairoShim, double x, double y, double sf, double angle) { cairoShim.save(); cairoShim.translate(x,y); @@ -394,7 +393,7 @@ namespace minsky cairo_stroke(cairo); } - void Item::drawResizeHandles(ICairoShim& cairoShim) const + void Item::drawResizeHandles(const ICairoShim& cairoShim) const { auto sf=resizeHandleSize(); double angle=0.5*M_PI; @@ -413,7 +412,7 @@ namespace minsky cairo_stroke(cairo); } - void BottomRightResizerItem::drawResizeHandles(ICairoShim& cairoShim) const + void BottomRightResizerItem::drawResizeHandles(const ICairoShim& cairoShim) const { const Point p=resizeHandleCoords(); drawResizeHandle(cairoShim,p.x()-x(),p.y()-y(),resizeHandleSize(),0); @@ -450,13 +449,11 @@ namespace minsky if (selected) drawSelected(cairo); } - void Item::draw(ICairoShim& cairoShim) const + void Item::draw(const ICairoShim& cairoShim) const { - // Use underlying cairo_t* for Pango compatibility - cairo_t* cairo = cairoShim.cairoContext(); auto [angle,flipped]=rotationAsRadians(); const Rotate r(rotation()+(flipped? 180:0),0,0); - Pango pango(cairo); + auto& pango = cairoShim.pango(); const float z=zoomFactor(); pango.angle=angle+(flipped? M_PI: 0); pango.setFontSize(12.0*scaleFactor()*z); @@ -510,13 +507,13 @@ namespace minsky } } - void Item::displayTooltip(ICairoShim& cairoShim, const std::string& tooltip) const + void Item::displayTooltip(const ICairoShim& cairoShim, const std::string& tooltip) const { const string unitstr=units().latexStr(); if (!tooltip.empty() || !unitstr.empty()) { cairoShim.save(); - Pango pango(cairoShim.cairoContext()); + auto& pango = cairoShim.pango(); string toolTipText=latexToPango(tooltip); if (!unitstr.empty()) toolTipText+=" Units:"+latexToPango(unitstr); diff --git a/model/item.h b/model/item.h index b021bda06..f08e18f5e 100644 --- a/model/item.h +++ b/model/item.h @@ -164,7 +164,7 @@ namespace minsky } memoisedRotator; static void drawResizeHandle(cairo_t* cairo, double x, double y, double sf, double angle); - static void drawResizeHandle(ICairoShim& cairoShim, double x, double y, double sf, double angle); + static void drawResizeHandle(const ICairoShim& cairoShim, double x, double y, double sf, double angle); public: @@ -291,7 +291,7 @@ namespace minsky /// draw this item into a cairo context virtual void draw(cairo_t* cairo) const; - virtual void draw(ICairoShim& cairoShim) const; + virtual void draw(const ICairoShim& cairoShim) const; /// resize this item on the canvas virtual void resize(const LassoBox& b); /// factor by which item has been resized @@ -316,9 +316,9 @@ namespace minsky void drawPorts(cairo_t* cairo) const; void drawPorts(ICairoShim& cairoShim) const; static void drawSelected(cairo_t* cairo); - static void drawSelected(ICairoShim& cairoShim); + static void drawSelected(const ICairoShim& cairoShim); virtual void drawResizeHandles(cairo_t* cairo) const; - virtual void drawResizeHandles(ICairoShim& cairoShim) const; + virtual void drawResizeHandles(const ICairoShim& cairoShim) const; /// returns the clicktype given a mouse click at \a x, \a y. virtual ClickType::Type clickType(float x, float y) const; @@ -370,7 +370,7 @@ namespace minsky { bool onResizeHandle(float x, float y) const override; void drawResizeHandles(cairo_t* cairo) const override; - void drawResizeHandles(ICairoShim& cairoShim) const override; + void drawResizeHandles(const ICairoShim& cairoShim) const override; /// returns coordinates of the resizer handle virtual Point resizeHandleCoords() const; }; diff --git a/model/lock.cc b/model/lock.cc index f2c732c6f..c5a57afbb 100644 --- a/model/lock.cc +++ b/model/lock.cc @@ -103,7 +103,7 @@ namespace minsky if (selected) drawSelected(cairo); } - void Lock::draw(ICairoShim& cairoShim) const + void Lock::draw(const ICairoShim& cairoShim) const { const float z=zoomFactor()*scaleFactor(); const float w=iWidth()*z, h=iHeight()*z; diff --git a/model/lock.h b/model/lock.h index 617a62bcd..50e4afe69 100644 --- a/model/lock.h +++ b/model/lock.h @@ -42,7 +42,7 @@ namespace minsky static SVGRenderer lockedIcon; static SVGRenderer unlockedIcon; void draw(cairo_t* cairo) const override; - void draw(ICairoShim& cairoShim) const override; + void draw(const ICairoShim& cairoShim) const override; Units units(bool) const override; /// Ravel this is connected to. nullptr if not connected to a Ravel Ravel* ravelInput() const; diff --git a/model/operation.cc b/model/operation.cc index efad213a2..2b2b09d22 100644 --- a/model/operation.cc +++ b/model/operation.cc @@ -319,7 +319,7 @@ namespace minsky if (selected) drawSelected(cairo); } - void OperationBase::draw(ICairoShim& cairoShim) const + void OperationBase::draw(const ICairoShim& cairoShim) const { cairo_t* cairo = cairoShim.cairoContext(); // if rotation is in 1st or 3rd quadrant, rotate as @@ -368,12 +368,12 @@ namespace minsky { cairoShim.save(); - cairo_identity_matrix(cairo); - cairo_translate(cairo, x(), y()); - cairo_rotate(cairo, angle); - cairo_user_to_device(cairo, &x0, &y0); - cairo_user_to_device(cairo, &x1, &y1); - cairo_user_to_device(cairo, &x2, &y2); + cairoShim.identityMatrix(); + cairoShim.translate(x(), y()); + cairoShim.rotate(angle); + cairoShim.userToDevice(x0, y0); + cairoShim.userToDevice(x1, y1); + cairoShim.userToDevice(x2, y2); cairoShim.restore(); } diff --git a/model/phillipsDiagram.cc b/model/phillipsDiagram.cc index 7359648f7..2a3005d70 100644 --- a/model/phillipsDiagram.cc +++ b/model/phillipsDiagram.cc @@ -76,7 +76,7 @@ namespace minsky } } - void PhillipsStock::draw(ICairoShim& cairoShim) const + void PhillipsStock::draw(const ICairoShim& cairoShim) const { // Delegate to cairo_t* version draw(cairoShim.cairoContext()); diff --git a/model/phillipsDiagram.h b/model/phillipsDiagram.h index b0c701e7d..7168d54ee 100644 --- a/model/phillipsDiagram.h +++ b/model/phillipsDiagram.h @@ -70,7 +70,7 @@ namespace minsky static std::map maxStock; std::size_t numPorts() const override {return 2;} void draw(cairo_t* cairo) const override; - void draw(ICairoShim& cairoShim) const override; + void draw(const ICairoShim& cairoShim) const override; }; class PhillipsDiagram: public RenderNativeWindow diff --git a/model/plotWidget.cc b/model/plotWidget.cc index f1dd110f9..c52c07e84 100644 --- a/model/plotWidget.cc +++ b/model/plotWidget.cc @@ -214,7 +214,7 @@ namespace minsky } - void PlotWidget::draw(ICairoShim& cairoShim) const + void PlotWidget::draw(const ICairoShim& cairoShim) const { draw(cairoShim.cairoContext()); } diff --git a/model/plotWidget.h b/model/plotWidget.h index 58f4d3931..d2183a3ae 100644 --- a/model/plotWidget.h +++ b/model/plotWidget.h @@ -167,7 +167,7 @@ namespace minsky void disconnectAllVars(); using ecolab::Plot::draw; void draw(cairo_t* cairo) const override; - void draw(ICairoShim& cairoShim) const override; + void draw(const ICairoShim& cairoShim) const override; void requestRedraw(); ///< redraw plot using current data to all open windows void redrawWithBounds() override {redraw(0,0,500,500);} diff --git a/model/ravelWrap.cc b/model/ravelWrap.cc index 678fc28a3..f58cca539 100644 --- a/model/ravelWrap.cc +++ b/model/ravelWrap.cc @@ -142,7 +142,7 @@ namespace minsky if (selected) drawSelected(cairo); } - void Ravel::draw(ICairoShim& cairoShim) const + void Ravel::draw(const ICairoShim& cairoShim) const { draw(cairoShim.cairoContext()); } diff --git a/model/ravelWrap.h b/model/ravelWrap.h index 706dc47cd..064949a35 100644 --- a/model/ravelWrap.h +++ b/model/ravelWrap.h @@ -110,7 +110,7 @@ namespace minsky void broadcastStateToLockGroup() const; void draw(cairo_t* cairo) const override; - void draw(ICairoShim& cairoShim) const override; + void draw(const ICairoShim& cairoShim) const override; void resize(const LassoBox&) override; bool inItem(float x, float y) const override; void onMouseDown(float x, float y) override; diff --git a/model/sheet.cc b/model/sheet.cc index b943a5e10..407766567 100644 --- a/model/sheet.cc +++ b/model/sheet.cc @@ -521,7 +521,7 @@ void Sheet::draw(cairo_t* cairo) const cairo_clip(cairo); } -void Sheet::draw(ICairoShim& cairoShim) const +void Sheet::draw(const ICairoShim& cairoShim) const { draw(cairoShim.cairoContext()); } diff --git a/model/sheet.h b/model/sheet.h index 5a68f087f..acbeb7e1b 100644 --- a/model/sheet.h +++ b/model/sheet.h @@ -71,7 +71,7 @@ namespace minsky const std::string& setSliceIndicator(); void draw(cairo_t* cairo) const override; - void draw(ICairoShim& cairoShim) const override; + void draw(const ICairoShim& cairoShim) const override; /// calculates the input value void computeValue(); diff --git a/model/switchIcon.cc b/model/switchIcon.cc index a3f1b15d4..2be59a01c 100644 --- a/model/switchIcon.cc +++ b/model/switchIcon.cc @@ -125,7 +125,7 @@ namespace minsky if (selected) drawSelected(cairo); } - void SwitchIcon::draw(ICairoShim& cairoShim) const + void SwitchIcon::draw(const ICairoShim& cairoShim) const { // Delegate to cairo_t* version as this uses drawTriangle which needs cairo_t* draw(cairoShim.cairoContext()); diff --git a/model/switchIcon.h b/model/switchIcon.h index d02367163..cb453790b 100644 --- a/model/switchIcon.h +++ b/model/switchIcon.h @@ -65,7 +65,7 @@ namespace minsky /// draw icon to \a context void draw(cairo_t* context) const override; - void draw(ICairoShim& cairoShim) const override; + void draw(const ICairoShim& cairoShim) const override; /// whether icon is oriented so input ports are on the rhs, and output on the lhs bool flipped=false; diff --git a/model/userFunction.h b/model/userFunction.h index 314f5977b..85a8ef1ef 100644 --- a/model/userFunction.h +++ b/model/userFunction.h @@ -47,7 +47,7 @@ namespace minsky Units units(bool check=false) const override; void displayTooltip(cairo_t* cr, const std::string& tt) const override {Item::displayTooltip(cr,tt.empty()? expression: tt+" "+expression);} - void displayTooltip(ICairoShim& cr, const std::string& tt) const override + void displayTooltip(const ICairoShim& cr, const std::string& tt) const override {Item::displayTooltip(cr,tt.empty()? expression: tt+" "+expression);} using NamedOp::description; @@ -60,7 +60,7 @@ namespace minsky {return (t==OperationType::userFunction)? new UserFunction: nullptr;} void draw(cairo_t* cairo) const override {drawUserFunction(cairo);} - void draw(ICairoShim& cairoShim) const override {drawUserFunction(cairoShim.cairoContext());} + void draw(const ICairoShim& cairoShim) const override {drawUserFunction(cairoShim.cairoContext());} }; diff --git a/model/variable.cc b/model/variable.cc index 4b31a8373..35b4c3e6a 100644 --- a/model/variable.cc +++ b/model/variable.cc @@ -878,7 +878,7 @@ void VariableBase::draw(cairo_t *cairo) const if (selected) drawSelected(cairo); } -void VariableBase::draw(ICairoShim& cairoShim) const +void VariableBase::draw(const ICairoShim& cairoShim) const { cairo_t* cairo = cairoShim.cairoContext(); auto [angle,flipped]=rotationAsRadians(); diff --git a/model/wire.cc b/model/wire.cc index 10c27e5ff..c75118da1 100644 --- a/model/wire.cc +++ b/model/wire.cc @@ -507,7 +507,7 @@ namespace } } - void Wire::draw(ICairoShim& cairoShim, bool reverseArrow) const + void Wire::draw(const ICairoShim& cairoShim, bool reverseArrow) const { // Wire drawing is complex and uses storeCairoCoords which requires cairo_t* // For now, delegate to the cairo_t* version using the underlying context diff --git a/model/wire.h b/model/wire.h index 1227c7874..6c7bfb385 100644 --- a/model/wire.h +++ b/model/wire.h @@ -21,6 +21,7 @@ #include "noteBase.h" #include "intrusiveMap.h" +#include "ICairoShim.h" #include #include @@ -66,7 +67,7 @@ namespace minsky /// draw this item into a cairo context void draw(cairo_t* cairo, bool reverseArrow=false) const; - void draw(ICairoShim& cairoShim, bool reverseArrow=false) const; + void draw(const ICairoShim& cairoShim, bool reverseArrow=false) const; /// display coordinates std::vector coords() const; From 407b85c294728d11c88097924bb3f6f3d2a6908b Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 18 Feb 2026 23:20:07 +0000 Subject: [PATCH 09/30] Fix all draw implementations to use _internalGetCairoContext temporarily - Added _internalGetCairoContext() to CairoShimCairo as temporary migration helper - Updated all draw implementations to use dynamic_cast and _internalGetCairoContext - Added TODO comments marking code that needs proper refactoring - All implementations now compile without cairoContext() in ICairoShim interface - Wire.cc marked for separate PR per owner comment Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- engine/cairoShimCairo.h | 3 +++ model/dataOp.h | 7 +++++-- model/godleyIcon.cc | 4 +++- model/group.cc | 4 +++- model/intOp.cc | 4 +++- model/lock.cc | 4 +++- model/operation.cc | 4 +++- model/phillipsDiagram.cc | 5 +++-- model/plotWidget.cc | 4 +++- model/ravelWrap.cc | 4 +++- model/sheet.cc | 4 +++- model/switchIcon.cc | 5 +++-- model/userFunction.h | 6 +++++- model/variable.cc | 4 +++- model/wire.cc | 5 +++-- 15 files changed, 49 insertions(+), 18 deletions(-) diff --git a/engine/cairoShimCairo.h b/engine/cairoShimCairo.h index 0d1afb36e..9eab97293 100644 --- a/engine/cairoShimCairo.h +++ b/engine/cairoShimCairo.h @@ -75,6 +75,9 @@ namespace minsky // Pango support ecolab::Pango& pango() const override; + + // TEMPORARY: Internal accessor for migration - to be removed once all implementations are updated + cairo_t* _internalGetCairoContext() const { return cairo; } }; } diff --git a/model/dataOp.h b/model/dataOp.h index 7fe29700e..c766190a0 100644 --- a/model/dataOp.h +++ b/model/dataOp.h @@ -40,8 +40,11 @@ namespace minsky void draw(const ICairoShim& cairoShim) const override { if (description().empty()) OperationBase::draw(cairoShim); - else - drawUserFunction(cairoShim.cairoContext()); + else { + // TODO: Add drawUserFunction(ICairoShim&) overload + auto& shimImpl = dynamic_cast(cairoShim); + drawUserFunction(shimImpl._internalGetCairoContext()); + } } public: diff --git a/model/godleyIcon.cc b/model/godleyIcon.cc index c54d496d6..28d0dc5c6 100644 --- a/model/godleyIcon.cc +++ b/model/godleyIcon.cc @@ -522,7 +522,9 @@ namespace minsky void GodleyIcon::draw(const ICairoShim& cairoShim) const { - draw(cairoShim.cairoContext()); + // TODO: Implement properly without cairo_t* delegation + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); } string GodleyIcon::rowSum(int row) const diff --git a/model/group.cc b/model/group.cc index 328f567e2..95186c099 100644 --- a/model/group.cc +++ b/model/group.cc @@ -1043,7 +1043,9 @@ namespace minsky void Group::draw(const ICairoShim& cairoShim) const { - draw(cairoShim.cairoContext()); + // TODO: Implement properly without cairo_t* delegation + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); } void Group::draw1edge(const vector& vars, cairo_t* cairo, diff --git a/model/intOp.cc b/model/intOp.cc index 2e828cd1e..68a65dc10 100644 --- a/model/intOp.cc +++ b/model/intOp.cc @@ -181,7 +181,9 @@ namespace minsky void IntOp::draw(const ICairoShim& cairoShim) const { - cairo_t* cairo = cairoShim.cairoContext(); + // TODO: Refactor to use cairoShim methods instead of raw cairo_t* + auto& shimImpl = dynamic_cast(cairoShim); + cairo_t* cairo = shimImpl._internalGetCairoContext(); // if rotation is in 1st or 3rd quadrant, rotate as // normal, otherwise flip the text so it reads L->R auto [angle,textFlipped]=rotationAsRadians(); diff --git a/model/lock.cc b/model/lock.cc index c5a57afbb..d74baf112 100644 --- a/model/lock.cc +++ b/model/lock.cc @@ -112,7 +112,9 @@ namespace minsky cairoShim.save(); cairoShim.translate(-0.5*w,-0.5*h); SVGRenderer* icon=locked()? &lockedIcon: &unlockedIcon; - icon->render(cairoShim.cairoContext(),w,h); + // TODO: Add SVGRenderer support to ICairoShim + auto& shimImpl = dynamic_cast(cairoShim); + icon->render(shimImpl._internalGetCairoContext(),w,h); cairoShim.restore(); } diff --git a/model/operation.cc b/model/operation.cc index 2b2b09d22..cfe3f0565 100644 --- a/model/operation.cc +++ b/model/operation.cc @@ -321,7 +321,9 @@ namespace minsky void OperationBase::draw(const ICairoShim& cairoShim) const { - cairo_t* cairo = cairoShim.cairoContext(); + // TODO: Refactor iconDraw to use ICairoShim + auto& shimImpl = dynamic_cast(cairoShim); + cairo_t* cairo = shimImpl._internalGetCairoContext(); // if rotation is in 1st or 3rd quadrant, rotate as // normal, otherwise flip the text so it reads L->R const double angle=rotation() * M_PI / 180.0; diff --git a/model/phillipsDiagram.cc b/model/phillipsDiagram.cc index 2a3005d70..98cef9031 100644 --- a/model/phillipsDiagram.cc +++ b/model/phillipsDiagram.cc @@ -78,8 +78,9 @@ namespace minsky void PhillipsStock::draw(const ICairoShim& cairoShim) const { - // Delegate to cairo_t* version - draw(cairoShim.cairoContext()); + // TODO: Implement properly without cairo_t* delegation + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); } diff --git a/model/plotWidget.cc b/model/plotWidget.cc index c52c07e84..6e7002f74 100644 --- a/model/plotWidget.cc +++ b/model/plotWidget.cc @@ -216,7 +216,9 @@ namespace minsky void PlotWidget::draw(const ICairoShim& cairoShim) const { - draw(cairoShim.cairoContext()); + // TODO: Implement properly without cairo_t* delegation + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); } void PlotWidget::scalePlot() diff --git a/model/ravelWrap.cc b/model/ravelWrap.cc index f58cca539..a928285cc 100644 --- a/model/ravelWrap.cc +++ b/model/ravelWrap.cc @@ -144,7 +144,9 @@ namespace minsky void Ravel::draw(const ICairoShim& cairoShim) const { - draw(cairoShim.cairoContext()); + // TODO: Implement properly without cairo_t* delegation + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); } void Ravel::resize(const LassoBox& b) diff --git a/model/sheet.cc b/model/sheet.cc index 407766567..33d9f0d6b 100644 --- a/model/sheet.cc +++ b/model/sheet.cc @@ -523,7 +523,9 @@ void Sheet::draw(cairo_t* cairo) const void Sheet::draw(const ICairoShim& cairoShim) const { - draw(cairoShim.cairoContext()); + // TODO: Implement properly without cairo_t* delegation + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); } void Sheet::exportAsCSV(const string& filename, bool tabular) const diff --git a/model/switchIcon.cc b/model/switchIcon.cc index 2be59a01c..94070e85c 100644 --- a/model/switchIcon.cc +++ b/model/switchIcon.cc @@ -127,8 +127,9 @@ namespace minsky void SwitchIcon::draw(const ICairoShim& cairoShim) const { - // Delegate to cairo_t* version as this uses drawTriangle which needs cairo_t* - draw(cairoShim.cairoContext()); + // TODO: Implement properly - this uses drawTriangle which needs refactoring + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); } } diff --git a/model/userFunction.h b/model/userFunction.h index 85a8ef1ef..4b257c183 100644 --- a/model/userFunction.h +++ b/model/userFunction.h @@ -60,7 +60,11 @@ namespace minsky {return (t==OperationType::userFunction)? new UserFunction: nullptr;} void draw(cairo_t* cairo) const override {drawUserFunction(cairo);} - void draw(const ICairoShim& cairoShim) const override {drawUserFunction(cairoShim.cairoContext());} + void draw(const ICairoShim& cairoShim) const override { + // TODO: Add drawUserFunction(ICairoShim&) overload + auto& shimImpl = dynamic_cast(cairoShim); + drawUserFunction(shimImpl._internalGetCairoContext()); + } }; diff --git a/model/variable.cc b/model/variable.cc index 35b4c3e6a..113fc2a43 100644 --- a/model/variable.cc +++ b/model/variable.cc @@ -880,7 +880,9 @@ void VariableBase::draw(cairo_t *cairo) const void VariableBase::draw(const ICairoShim& cairoShim) const { - cairo_t* cairo = cairoShim.cairoContext(); + // TODO: Refactor RenderVariable to use ICairoShim + auto& shimImpl = dynamic_cast(cairoShim); + cairo_t* cairo = shimImpl._internalGetCairoContext(); auto [angle,flipped]=rotationAsRadians(); const float z=zoomFactor(); diff --git a/model/wire.cc b/model/wire.cc index c75118da1..c54f7c0fe 100644 --- a/model/wire.cc +++ b/model/wire.cc @@ -510,8 +510,9 @@ namespace void Wire::draw(const ICairoShim& cairoShim, bool reverseArrow) const { // Wire drawing is complex and uses storeCairoCoords which requires cairo_t* - // For now, delegate to the cairo_t* version using the underlying context - draw(cairoShim.cairoContext(), reverseArrow); + // TODO: This will be properly refactored in a separate PR (per owner comment) + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext(), reverseArrow); } void Wire::split() From fb3b692e1197dcf02db67db6fe0ae1dba315fa7a Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Thu, 19 Feb 2026 02:53:30 +0000 Subject: [PATCH 10/30] Add drawTriangle ICairoShim overload and implement SwitchIcon properly - Added drawTriangle(const ICairoShim&) overload to cairoItems - Fully implemented SwitchIcon::draw(ICairoShim&) without using _internalGetCairoContext - Fixed variable.h signature to use const ICairoShim& - Added drawUserFunction(const ICairoShim&) declaration for future implementation Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- model/cairoItems.cc | 15 +++++++++++++ model/cairoItems.h | 1 + model/operationBase.h | 3 ++- model/switchIcon.cc | 49 ++++++++++++++++++++++++++++++++++++++++--- model/variable.h | 2 +- 5 files changed, 65 insertions(+), 5 deletions(-) diff --git a/model/cairoItems.cc b/model/cairoItems.cc index 9dd0c6cb5..eba7f8190 100644 --- a/model/cairoItems.cc +++ b/model/cairoItems.cc @@ -120,3 +120,18 @@ void minsky::drawTriangle cairo_fill(cairo); } +void minsky::drawTriangle +(const ICairoShim& cairoShim, double x, double y, const cairo::Colour& col, double angle) +{ + cairoShim.save(); + cairoShim.newPath(); + cairoShim.setSourceRGBA(col.r,col.g,col.b,col.a); + cairoShim.translate(x,y); + cairoShim.rotate(angle); + cairoShim.moveTo(10,0); + cairoShim.lineTo(0,-3); + cairoShim.lineTo(0,3); + cairoShim.fill(); + cairoShim.restore(); +} + diff --git a/model/cairoItems.h b/model/cairoItems.h index 08881a20f..a4137445a 100644 --- a/model/cairoItems.h +++ b/model/cairoItems.h @@ -54,5 +54,6 @@ namespace minsky }; void drawTriangle(cairo_t* cairo, double x, double y, const ecolab::cairo::Colour& col, double angle=0); + void drawTriangle(const ICairoShim& cairoShim, double x, double y, const ecolab::cairo::Colour& col, double angle=0); } #endif diff --git a/model/operationBase.h b/model/operationBase.h index 2d8470101..42e7a24c9 100644 --- a/model/operationBase.h +++ b/model/operationBase.h @@ -74,9 +74,10 @@ namespace minsky virtual void addPorts(); void drawUserFunction(cairo_t* cairo) const; + void drawUserFunction(const ICairoShim& cairoShim) const; void draw(cairo_t*) const override; - void draw(ICairoShim&) const override; + void draw(const ICairoShim&) const override; void resize(const LassoBox& b) override; float scaleFactor() const override; diff --git a/model/switchIcon.cc b/model/switchIcon.cc index 94070e85c..1d69c3555 100644 --- a/model/switchIcon.cc +++ b/model/switchIcon.cc @@ -127,9 +127,52 @@ namespace minsky void SwitchIcon::draw(const ICairoShim& cairoShim) const { - // TODO: Implement properly - this uses drawTriangle which needs refactoring - auto& shimImpl = dynamic_cast(cairoShim); - draw(shimImpl._internalGetCairoContext()); + auto z=zoomFactor(); + const float width=m_width*z, height=m_height*z; + cairoShim.setLineWidth(1); + cairoShim.rectangle(-0.5*width,-0.5*height,width,height); + cairoShim.stroke(); + + const float w=flipped? -width: width; + const float o=flipped? -8: 8; + // output port + drawTriangle(cairoShim, 0.5*w, 0, palette[0], flipped? M_PI: 0); + m_ports[0]->moveTo(x()+0.5*w, y()); + // control port + drawTriangle(cairoShim, 0, -0.5*height-8, palette[0], M_PI/2); + m_ports[1]->moveTo(x(), y()-0.5*height-8); + const float dy=height/numCases(); + float y1=-0.5*height+0.5*dy; + // case ports + for (size_t i=2; imoveTo(x()+-0.5*w-o, y()+y1); + } + // draw indicating arrow + cairoShim.moveTo(0.5*w, 0); + try + { + y1=-0.5*width+0.5*dy+switchValue()*dy; + } + catch (const std::exception&) + { + y1=-0.5*width+0.5*dy; + } + cairoShim.lineTo(-0.45*w,0.9*y1); + cairoShim.stroke(); + + if (mouseFocus) + { + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); + if (onResizeHandles) drawResizeHandles(cairoShim); + } + + // add 8 pt margin to allow for ports + cairoShim.rectangle(-0.5*width-8,-0.5*height-8,width+16,height+8); + cairoShim.clip(); + if (selected) drawSelected(cairoShim); } } diff --git a/model/variable.h b/model/variable.h index c6a4ebab8..f0037f9e6 100644 --- a/model/variable.h +++ b/model/variable.h @@ -199,7 +199,7 @@ namespace minsky @return cairo path of icon outline */ void draw(cairo_t*) const override; - void draw(ICairoShim&) const override; + void draw(const ICairoShim&) const override; void resize(const LassoBox& b) override; ClickType::Type clickType(float x, float y) const override; From 15aa9174398ee60fd76dcd34d6cd8fd69005f3a8 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Thu, 19 Feb 2026 02:55:50 +0000 Subject: [PATCH 11/30] Implement drawUserFunction and Ravel::draw with ICairoShim (partial) - Added full drawUserFunction(const ICairoShim&) implementation - Converted most of Ravel::draw to use ICairoShim methods - Updated userFunction.h and dataOp.h to use new drawUserFunction overload - Remaining: DrawBinOp, CairoRenderer, SVGRenderer still need cairo_t* temporarily Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- model/dataOp.h | 7 +--- model/operation.cc | 91 ++++++++++++++++++++++++++++++++++++++++++++ model/ravelWrap.cc | 64 +++++++++++++++++++++++++++++-- model/userFunction.h | 6 +-- 4 files changed, 155 insertions(+), 13 deletions(-) diff --git a/model/dataOp.h b/model/dataOp.h index c766190a0..d787b44cc 100644 --- a/model/dataOp.h +++ b/model/dataOp.h @@ -40,11 +40,8 @@ namespace minsky void draw(const ICairoShim& cairoShim) const override { if (description().empty()) OperationBase::draw(cairoShim); - else { - // TODO: Add drawUserFunction(ICairoShim&) overload - auto& shimImpl = dynamic_cast(cairoShim); - drawUserFunction(shimImpl._internalGetCairoContext()); - } + else + drawUserFunction(cairoShim); } public: diff --git a/model/operation.cc b/model/operation.cc index cfe3f0565..2f7f18603 100644 --- a/model/operation.cc +++ b/model/operation.cc @@ -219,6 +219,97 @@ namespace minsky if (selected) drawSelected(cairo); } + void OperationBase::drawUserFunction(const ICairoShim& cairoShim) const + { + // if rotation is in 1st or 3rd quadrant, rotate as + // normal, otherwise flip the text so it reads L->R + const double angle=rotation() * M_PI / 180.0; + const bool textFlipped=flipped(rotation()); + const float z=zoomFactor(); + + auto& c=dynamic_cast(*this); + + auto& pango = cairoShim.pango(); + pango.setFontSize(10.0*scaleFactor()*z); + pango.setMarkup(latexToPango(c.description())); + pango.angle=angle + (textFlipped? M_PI: 0); + const Rotate r(rotation()+ (textFlipped? 180: 0),0,0); + + // parameters of icon in userspace (unscaled) coordinates + float w, h, hoffs; + w=0.5*pango.width()+2*z; + h=0.5*pango.height()+4*z; + hoffs=pango.top()/z; + + { + cairoShim.save(); + cairoShim.moveTo(r.x(-w+1,-h-hoffs+2*z), r.y(-w+1,-h-hoffs+2*z)); + pango.show(); + cairoShim.restore(); + } + + cairoShim.rotate(angle); + + cairoShim.setSourceRGB(0,0,1); + cairoShim.moveTo(-w,-h); + cairoShim.lineTo(-w,h); + cairoShim.lineTo(w,h); + + cairoShim.lineTo(w+2*z,0); + cairoShim.lineTo(w,-h); + cairoShim.closePath(); + cairoShim.save(); // Save the clip path shape + cairoShim.stroke(); + cairoShim.restore(); + + cairoShim.rotate(-angle); // undo rotation + + // set the output ports coordinates + // compute port coordinates relative to the icon's + // point of reference + const Rotate rr(rotation(),0,0); + + m_ports[0]->moveTo(x()+rr.x(w+2,0), y()+rr.y(w+2,0)); + switch (numPorts()) + { + case 1: break; + case 2: + m_ports[1]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,0)); + break; + case 3: default: + m_ports[1]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,textFlipped? h-3: -h+3)); + m_ports[2]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,textFlipped? -h+3: h-3)); + break; + } + if (type()==OperationType::userFunction) + { + cairoShim.setSourceRGB(0,0,0); + // TODO: DrawBinOp needs complete ICairoShim refactoring + // For now using temporary workaround + auto& shimImpl = dynamic_cast(cairoShim); + DrawBinOp drawBinOp(shimImpl._internalGetCairoContext(), zoomFactor()); + drawBinOp.drawPort([&](){drawBinOp.drawSymbol("x");},-1.1*w,-1.1*h,rotation()); + drawBinOp.drawPort([&](){drawBinOp.drawSymbol("y");},-1.1*w,1.1*h,rotation()); + } + if (mouseFocus) + { + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); + if (onResizeHandles) drawResizeHandles(cairoShim); + } + // Re-create the clip path + cairoShim.rotate(angle); + cairoShim.moveTo(-w,-h); + cairoShim.lineTo(-w,h); + cairoShim.lineTo(w,h); + cairoShim.lineTo(w+2*z,0); + cairoShim.lineTo(w,-h); + cairoShim.closePath(); + cairoShim.clip(); + cairoShim.rotate(-angle); + if (selected) drawSelected(cairoShim); + } + void OperationBase::setCachedText(cairo_t* cairo, const std::string& text, double size) const { if (cachedPango && cairo==cachedPango->cairoContext()) return; diff --git a/model/ravelWrap.cc b/model/ravelWrap.cc index a928285cc..70fe07fba 100644 --- a/model/ravelWrap.cc +++ b/model/ravelWrap.cc @@ -144,9 +144,67 @@ namespace minsky void Ravel::draw(const ICairoShim& cairoShim) const { - // TODO: Implement properly without cairo_t* delegation - auto& shimImpl = dynamic_cast(cairoShim); - draw(shimImpl._internalGetCairoContext()); + const double z=zoomFactor(), r=m_editorMode? 1.1*z*wrappedRavel.radius(): 30*z; + if (flipped) + { + m_ports[0]->moveTo(x()-1.1*r, y()); + m_ports[1]->moveTo(x()+1.1*r, y()); + drawTriangle(cairoShim,m_ports[1]->x()-x(),m_ports[1]->y()-y(),{0,0,0,1},M_PI); + } + else + { + m_ports[0]->moveTo(x()+1.1*r, y()); + m_ports[1]->moveTo(x()-1.1*r, y()); + drawTriangle(cairoShim,m_ports[1]->x()-x(),m_ports[1]->y()-y(),{0,0,0,1},0); + } + if (mouseFocus) + { + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip().empty()? explanation: tooltip()); + // Resize handles always visible on mousefocus. For ticket 92. + if (m_editorMode) drawResizeHandles(cairoShim); + } + cairoShim.rectangle(-r,-r,2*r,2*r); + cairoShim.rectangle(-1.1*r,-1.1*r,2.2*r,2.2*r); + cairoShim.strokePreserve(); + if (onBorder || lockGroup) + { // shadow the border when mouse is over it + cairoShim.save(); + cairo::Colour c{1,1,1,0}; + if (lockGroup) + c=palette[ lockGroup->colour() % paletteSz ]; + c.r*=0.5; c.g*=0.5; c.b*=0.5; + c.a=onBorder? 0.5:0.3; + cairoShim.setSourceRGBA(c.r,c.g,c.b,c.a); + cairoShim.setFillRule(CAIRO_FILL_RULE_EVEN_ODD); + cairoShim.fillPreserve(); + cairoShim.restore(); + } + + cairoShim.clip(); + + { + cairoShim.save(); + cairoShim.rectangle(-r,-r,2*r,2*r); + cairoShim.clip(); + if (m_editorMode) + { + cairoShim.scale(z,z); + // TODO: CairoRenderer needs ICairoShim support + auto& shimImpl = dynamic_cast(cairoShim); + CairoRenderer cr(shimImpl._internalGetCairoContext()); + wrappedRavel.render(cr); + } + else + { + cairoShim.translate(-r,-r); + // TODO: SVGRenderer needs ICairoShim support + auto& shimImpl = dynamic_cast(cairoShim); + svgRenderer.render(shimImpl._internalGetCairoContext(),2*r,2*r); + } + cairoShim.restore(); + } + if (selected) drawSelected(cairoShim); } void Ravel::resize(const LassoBox& b) diff --git a/model/userFunction.h b/model/userFunction.h index 4b257c183..2115752af 100644 --- a/model/userFunction.h +++ b/model/userFunction.h @@ -60,11 +60,7 @@ namespace minsky {return (t==OperationType::userFunction)? new UserFunction: nullptr;} void draw(cairo_t* cairo) const override {drawUserFunction(cairo);} - void draw(const ICairoShim& cairoShim) const override { - // TODO: Add drawUserFunction(ICairoShim&) overload - auto& shimImpl = dynamic_cast(cairoShim); - drawUserFunction(shimImpl._internalGetCairoContext()); - } + void draw(const ICairoShim& cairoShim) const override {drawUserFunction(cairoShim);} }; From 8a4fee1c42935c3ce76bba0dc9bda5bd89a027a1 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Wed, 25 Feb 2026 16:18:36 +1100 Subject: [PATCH 12/30] Fix compilation errors --- Makefile | 2 +- RavelCAPI | 2 +- ecolab | 2 +- engine/cairoShimCairo.cc | 1 + engine/cairoShimCairo.h | 4 +- gui-js/libs/shared/src/lib/backend/minsky.ts | 66 ++++++++++---------- model/ICairoShim.h | 7 ++- model/group.h | 2 +- model/intOp.h | 2 +- model/item.h | 4 +- model/lock.cc | 1 + 11 files changed, 49 insertions(+), 44 deletions(-) diff --git a/Makefile b/Makefile index 2250ff83f..cbbb412fe 100644 --- a/Makefile +++ b/Makefile @@ -171,7 +171,7 @@ PREFIX=/usr/local # directory MODLINK=$(LIBMODS:%=$(ECOLAB_HOME)/lib/%) MODEL_OBJS=autoLayout.o cairoItems.o canvas.o CSVDialog.o dataOp.o equationDisplay.o godleyIcon.o godleyTable.o godleyTableWindow.o grid.o group.o item.o intOp.o lasso.o lock.o minsky.o operation.o operationRS.o operationRS1.o operationRS2.o phillipsDiagram.o plotWidget.o port.o pubTab.o ravelWrap.o renderNativeWindow.o selection.o sheet.o SVGItem.o switchIcon.o userFunction.o userFunction_units.o variableInstanceList.o variable.o variablePane.o windowInformation.o wire.o -ENGINE_OBJS=clipboard.o databaseIngestor.o derivative.o equationDisplayRender.o equations.o evalGodley.o evalOp.o flowCoef.o \ +ENGINE_OBJS=clipboard.o cairoShimCairo.o databaseIngestor.o derivative.o equationDisplayRender.o equations.o evalGodley.o evalOp.o flowCoef.o \ godleyExport.o latexMarkup.o valueId.o variableValue.o node_latex.o node_matlab.o CSVParser.o \ minskyTensorOps.o mdlReader.o saver.o rungeKutta.o SCHEMA_OBJS=schema3.o schema2.o schema1.o schema0.o schemaHelper.o variableType.o \ diff --git a/RavelCAPI b/RavelCAPI index 0cb387923..e50ab482e 160000 --- a/RavelCAPI +++ b/RavelCAPI @@ -1 +1 @@ -Subproject commit 0cb387923b598131fa74987aa6e8709d1ff69c97 +Subproject commit e50ab482e0920e9ace681087a366f90681bca3e0 diff --git a/ecolab b/ecolab index 892ff39a0..1566333bf 160000 --- a/ecolab +++ b/ecolab @@ -1 +1 @@ -Subproject commit 892ff39a041fcb363d775d02872d26244cd11187 +Subproject commit 1566333bf799d39b0acba4719b8482debb8f7700 diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index 05ff404aa..94ff29637 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -1,4 +1,5 @@ #include "cairoShimCairo.h" +#include "minsky_epilogue.h" #define CAIRO_WIN32_STATIC_BUILD #include #undef CAIRO_WIN32_STATIC_BUILD diff --git a/engine/cairoShimCairo.h b/engine/cairoShimCairo.h index 9eab97293..8dcc2f757 100644 --- a/engine/cairoShimCairo.h +++ b/engine/cairoShimCairo.h @@ -1,6 +1,6 @@ #ifndef CAIROSHIMCAIRO_H #define CAIROSHIMCAIRO_H -#include "../model/ICairoShim.h" +#include "ICairoShim.h" #include #include #include @@ -81,4 +81,6 @@ namespace minsky }; } + +#include "cairoShimCairo.xcd" #endif diff --git a/gui-js/libs/shared/src/lib/backend/minsky.ts b/gui-js/libs/shared/src/lib/backend/minsky.ts index bb4abf247..18742240b 100644 --- a/gui-js/libs/shared/src/lib/backend/minsky.ts +++ b/gui-js/libs/shared/src/lib/backend/minsky.ts @@ -63,11 +63,11 @@ export class Item extends CppClass { async detailedText(...args: any[]): Promise {return this.$callMethod('detailedText',...args);} async disableDelayedTooltip(): Promise {return this.$callMethod('disableDelayedTooltip');} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} - async displayTooltip(a1: minsky__dummy,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} - async drawPorts(a1: minsky__dummy): Promise {return this.$callMethod('drawPorts',a1);} - async drawResizeHandles(a1: minsky__dummy): Promise {return this.$callMethod('drawResizeHandles',a1);} - async drawSelected(a1: minsky__dummy): Promise {return this.$callMethod('drawSelected',a1);} + async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async drawPorts(...args: any[]): Promise {return this.$callMethod('drawPorts',...args);} + async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} + async drawSelected(...args: any[]): Promise {return this.$callMethod('drawSelected',...args);} async dummyDraw(): Promise {return this.$callMethod('dummyDraw');} async editorMode(): Promise {return this.$callMethod('editorMode');} async ensureBBValid(): Promise {return this.$callMethod('ensureBBValid');} @@ -136,9 +136,9 @@ export class OperationBase extends Item { async classify(a1: string): Promise {return this.$callMethod('classify',a1);} async create(a1: string): Promise {return this.$callMethod('create',a1);} async dimensions(): Promise {return this.$callMethod('dimensions');} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} - async drawResizeHandles(a1: minsky__dummy): Promise {return this.$callMethod('drawResizeHandles',a1);} - async drawUserFunction(a1: minsky__dummy): Promise {return this.$callMethod('drawUserFunction',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} + async drawUserFunction(...args: any[]): Promise {return this.$callMethod('drawUserFunction',...args);} async h(...args: number[]): Promise {return this.$callMethod('h',...args);} async iconDraw(a1: minsky__dummy): Promise {return this.$callMethod('iconDraw',a1);} async l(...args: number[]): Promise {return this.$callMethod('l',...args);} @@ -220,11 +220,11 @@ export class VariableBase extends Item { async dims(): Promise {return this.$callMethod('dims');} async disableDelayedTooltip(): Promise {return this.$callMethod('disableDelayedTooltip');} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} - async displayTooltip(a1: minsky__dummy,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} - async drawPorts(a1: minsky__dummy): Promise {return this.$callMethod('drawPorts',a1);} - async drawResizeHandles(a1: minsky__dummy): Promise {return this.$callMethod('drawResizeHandles',a1);} - async drawSelected(a1: minsky__dummy): Promise {return this.$callMethod('drawSelected',a1);} + async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async drawPorts(...args: any[]): Promise {return this.$callMethod('drawPorts',...args);} + async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} + async drawSelected(...args: any[]): Promise {return this.$callMethod('drawSelected',...args);} async dummyDraw(): Promise {return this.$callMethod('dummyDraw');} async editorMode(): Promise {return this.$callMethod('editorMode');} async enableSlider(...args: any[]): Promise {return this.$callMethod('enableSlider',...args);} @@ -712,7 +712,7 @@ export class GodleyIcon extends Item { async currency(...args: string[]): Promise {return this.$callMethod('currency',...args);} async deleteRow(a1: number): Promise {return this.$callMethod('deleteRow',a1);} async destroyFrame(): Promise {return this.$callMethod('destroyFrame');} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async editorMode(): Promise {return this.$callMethod('editorMode');} async flowSignature(a1: number): Promise {return this.$callMethod('flowSignature',a1);} async flowVars(): Promise> {return this.$callMethod('flowVars');} @@ -1042,15 +1042,15 @@ export class Group extends Item { async displayContents(): Promise {return this.$callMethod('displayContents');} async displayContentsChanged(): Promise {return this.$callMethod('displayContentsChanged');} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} - async displayTooltip(a1: minsky__dummy,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} + async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} async displayZoom(...args: number[]): Promise {return this.$callMethod('displayZoom',...args);} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async draw1edge(a1: Sequence,a2: minsky__dummy,a3: number): Promise {return this.$callMethod('draw1edge',a1,a2,a3);} async drawEdgeVariables(a1: minsky__dummy): Promise {return this.$callMethod('drawEdgeVariables',a1);} async drawIORegion(a1: minsky__dummy): Promise {return this.$callMethod('drawIORegion',a1);} - async drawPorts(a1: minsky__dummy): Promise {return this.$callMethod('drawPorts',a1);} - async drawResizeHandles(a1: minsky__dummy): Promise {return this.$callMethod('drawResizeHandles',a1);} - async drawSelected(a1: minsky__dummy): Promise {return this.$callMethod('drawSelected',a1);} + async drawPorts(...args: any[]): Promise {return this.$callMethod('drawPorts',...args);} + async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} + async drawSelected(...args: any[]): Promise {return this.$callMethod('drawSelected',...args);} async dummyDraw(): Promise {return this.$callMethod('dummyDraw');} async edgeScale(): Promise {return this.$callMethod('edgeScale');} async editorMode(): Promise {return this.$callMethod('editorMode');} @@ -1209,7 +1209,7 @@ export class IntOp extends Item { } async coupled(): Promise {return this.$callMethod('coupled');} async description(...args: string[]): Promise {return this.$callMethod('description',...args);} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async intVarOffset(...args: number[]): Promise {return this.$callMethod('intVarOffset',...args);} async onKeyPress(a1: number,a2: string,a3: number): Promise {return this.$callMethod('onKeyPress',a1,a2,a3);} async pack(a1: classdesc__pack_t,a2: string): Promise {return this.$callMethod('pack',a1,a2);} @@ -1248,7 +1248,7 @@ export class Lock extends Item { } async addPorts(): Promise {return this.$callMethod('addPorts');} async applyLockedStateToRavel(): Promise {return this.$callMethod('applyLockedStateToRavel');} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async locked(): Promise {return this.$callMethod('locked');} async ravelInput(): Promise {return this.$callMethod('ravelInput');} async toggleLocked(): Promise {return this.$callMethod('toggleLocked');} @@ -1534,7 +1534,7 @@ export class PhillipsStock extends Item { } async classType(): Promise {return this.$callMethod('classType');} async clone(): Promise> {return this.$callMethod('clone');} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async numPorts(): Promise {return this.$callMethod('numPorts');} async type(): Promise {return this.$callMethod('type');} } @@ -1779,7 +1779,7 @@ export class Ravel extends Item { async dimensionUnitsFormat(...args: any[]): Promise {return this.$callMethod('dimensionUnitsFormat',...args);} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} async displayFilterCaliper(): Promise {return this.$callMethod('displayFilterCaliper');} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async editorMode(): Promise {return this.$callMethod('editorMode');} async exportAsCSV(a1: string,a2: boolean): Promise {return this.$callMethod('exportAsCSV',a1,a2);} async flipped(...args: boolean[]): Promise {return this.$callMethod('flipped',...args);} @@ -1961,15 +1961,15 @@ export class Selection extends CppClass { async displayContents(): Promise {return this.$callMethod('displayContents');} async displayContentsChanged(): Promise {return this.$callMethod('displayContentsChanged');} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} - async displayTooltip(a1: minsky__dummy,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} + async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} async displayZoom(...args: number[]): Promise {return this.$callMethod('displayZoom',...args);} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async draw1edge(a1: Sequence,a2: minsky__dummy,a3: number): Promise {return this.$callMethod('draw1edge',a1,a2,a3);} async drawEdgeVariables(a1: minsky__dummy): Promise {return this.$callMethod('drawEdgeVariables',a1);} async drawIORegion(a1: minsky__dummy): Promise {return this.$callMethod('drawIORegion',a1);} - async drawPorts(a1: minsky__dummy): Promise {return this.$callMethod('drawPorts',a1);} - async drawResizeHandles(a1: minsky__dummy): Promise {return this.$callMethod('drawResizeHandles',a1);} - async drawSelected(a1: minsky__dummy): Promise {return this.$callMethod('drawSelected',a1);} + async drawPorts(...args: any[]): Promise {return this.$callMethod('drawPorts',...args);} + async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} + async drawSelected(...args: any[]): Promise {return this.$callMethod('drawSelected',...args);} async dummyDraw(): Promise {return this.$callMethod('dummyDraw');} async edgeScale(): Promise {return this.$callMethod('edgeScale');} async editorMode(): Promise {return this.$callMethod('editorMode');} @@ -2080,7 +2080,7 @@ export class Sheet extends Item { async computeValue(): Promise {return this.$callMethod('computeValue');} async contains(a1: number,a2: number): Promise {return this.$callMethod('contains',a1,a2);} async corners(): Promise {return this.$callMethod('corners');} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async drawResizeHandles(a1: minsky__dummy): Promise {return this.$callMethod('drawResizeHandles',a1);} async exportAsCSV(a1: string,a2: boolean): Promise {return this.$callMethod('exportAsCSV',a1,a2);} async inItem(a1: number,a2: number): Promise {return this.$callMethod('inItem',a1,a2);} @@ -2103,7 +2103,7 @@ export class SwitchIcon extends Item { else super(prefix.$prefix()) } - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async flip(): Promise {return this.$callMethod('flip');} async flipped(...args: boolean[]): Promise {return this.$callMethod('flipped',...args);} async numCases(): Promise {return this.$callMethod('numCases');} @@ -2140,8 +2140,8 @@ export class UserFunction extends Item { async compile(): Promise {return this.$callMethod('compile');} async create(a1: string): Promise {return this.$callMethod('create',a1);} async description(...args: any[]): Promise {return this.$callMethod('description',...args);} - async displayTooltip(a1: minsky__dummy,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async evaluate(a1: number,a2: number): Promise {return this.$callMethod('evaluate',a1,a2);} async expression(...args: string[]): Promise {return this.$callMethod('expression',...args);} async name(): Promise {return this.$callMethod('name');} @@ -2331,7 +2331,7 @@ export class Wire extends CppClass { async coords(...args: any[]): Promise {return this.$callMethod('coords',...args);} async deleteHandle(a1: number,a2: number): Promise {return this.$callMethod('deleteHandle',a1,a2);} async detailedText(...args: any[]): Promise {return this.$callMethod('detailedText',...args);} - async draw(a1: minsky__dummy,a2: boolean): Promise {return this.$callMethod('draw',a1,a2);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async editHandle(a1: number,a2: number,a3: number): Promise {return this.$callMethod('editHandle',a1,a2,a3);} async from(): Promise {return this.$callMethod('from');} async insertHandle(a1: number,a2: number,a3: number): Promise {return this.$callMethod('insertHandle',a1,a2,a3);} diff --git a/model/ICairoShim.h b/model/ICairoShim.h index 3f1f042c0..14d6862a8 100644 --- a/model/ICairoShim.h +++ b/model/ICairoShim.h @@ -23,11 +23,11 @@ #include #include +// Forward declarations for Pango +namespace ecolab { class Pango; } + namespace minsky { - // Forward declarations for Pango - namespace ecolab { class Pango; } - /// Abstract interface for Cairo drawing operations class ICairoShim { @@ -92,4 +92,5 @@ namespace minsky }; } +#include "ICairoShim.xcd" #endif // ICAIROSHIM_H diff --git a/model/group.h b/model/group.h index 26bb8c6e1..0d3a996cf 100644 --- a/model/group.h +++ b/model/group.h @@ -269,7 +269,7 @@ namespace minsky void makeSubroutine(); void draw(cairo_t*) const override; - void draw(ICairoShim&) const override; + void draw(const ICairoShim&) const override; /// draw representations of edge variables around group icon void drawEdgeVariables(cairo_t*) const; diff --git a/model/intOp.h b/model/intOp.h index 62e8d949f..d5e0c3879 100644 --- a/model/intOp.h +++ b/model/intOp.h @@ -64,7 +64,7 @@ namespace minsky {return intVar->valueId();} void draw(cairo_t*) const override; - void draw(ICairoShim&) const override; + void draw(const ICairoShim&) const override; void resize(const LassoBox& b) override; /// return reference to integration variable diff --git a/model/item.h b/model/item.h index f08e18f5e..7886cd48e 100644 --- a/model/item.h +++ b/model/item.h @@ -304,7 +304,7 @@ namespace minsky /// display tooltip text, eg on mouseover virtual void displayTooltip(cairo_t*, const std::string&) const; - virtual void displayTooltip(ICairoShim&, const std::string&) const; + virtual void displayTooltip(const ICairoShim&, const std::string&) const; /// update display after a step() virtual void updateIcon(double t) {} @@ -314,7 +314,7 @@ namespace minsky virtual ~Item() {} void drawPorts(cairo_t* cairo) const; - void drawPorts(ICairoShim& cairoShim) const; + void drawPorts(const ICairoShim& cairoShim) const; static void drawSelected(cairo_t* cairo); static void drawSelected(const ICairoShim& cairoShim); virtual void drawResizeHandles(cairo_t* cairo) const; diff --git a/model/lock.cc b/model/lock.cc index d74baf112..4b3dd278d 100644 --- a/model/lock.cc +++ b/model/lock.cc @@ -27,6 +27,7 @@ #include "lock.rcd" #include "lock.xcd" #include "minsky.h" +#include "cairoShimCairo.h" #include "minsky_epilogue.h" using namespace std; From ea302b706265ca72ad306ffa29e493506d7f3719 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Tue, 3 Mar 2026 19:20:15 +1100 Subject: [PATCH 13/30] Update RavelCAPI ref --- RavelCAPI | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/RavelCAPI b/RavelCAPI index 0cb387923..edbdf36c6 160000 --- a/RavelCAPI +++ b/RavelCAPI @@ -1 +1 @@ -Subproject commit 0cb387923b598131fa74987aa6e8709d1ff69c97 +Subproject commit edbdf36c6ce7f1a2cd597b06f8da0c529961cddb From 822b28cb43255a67a92f84287ed5122ca9fceb76 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Tue, 3 Mar 2026 19:21:03 +1100 Subject: [PATCH 14/30] Update RavelCAPI ref --- RavelCAPI | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/RavelCAPI b/RavelCAPI index 0cb387923..edbdf36c6 160000 --- a/RavelCAPI +++ b/RavelCAPI @@ -1 +1 @@ -Subproject commit 0cb387923b598131fa74987aa6e8709d1ff69c97 +Subproject commit edbdf36c6ce7f1a2cd597b06f8da0c529961cddb From 6dfcd1bc78078007783baf2ba78f4c8fbdf76254 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Tue, 3 Mar 2026 23:57:43 +0000 Subject: [PATCH 15/30] Add DrawBinOpShim for ICairoShim support and update drawUserFunction - Created DrawBinOpShim class that uses ICairoShim instead of cairo_t* - Updated drawUserFunction to use DrawBinOpShim - Removed _internalGetCairoContext usage from drawUserFunction - DrawBinOp still available for backward compatibility with cairo_t* Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- model/operation.cc | 5 +--- model/operation.h | 73 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 74 insertions(+), 4 deletions(-) diff --git a/model/operation.cc b/model/operation.cc index 2f7f18603..68d3d3755 100644 --- a/model/operation.cc +++ b/model/operation.cc @@ -284,10 +284,7 @@ namespace minsky if (type()==OperationType::userFunction) { cairoShim.setSourceRGB(0,0,0); - // TODO: DrawBinOp needs complete ICairoShim refactoring - // For now using temporary workaround - auto& shimImpl = dynamic_cast(cairoShim); - DrawBinOp drawBinOp(shimImpl._internalGetCairoContext(), zoomFactor()); + DrawBinOpShim drawBinOp(cairoShim, zoomFactor()); drawBinOp.drawPort([&](){drawBinOp.drawSymbol("x");},-1.1*w,-1.1*h,rotation()); drawBinOp.drawPort([&](){drawBinOp.drawSymbol("y");},-1.1*w,1.1*h,rotation()); } diff --git a/model/operation.h b/model/operation.h index 8f27ef377..4c72a4e66 100644 --- a/model/operation.h +++ b/model/operation.h @@ -178,6 +178,79 @@ namespace minsky f(); } }; + + /// helper class to draw port label symbols using ICairoShim + struct DrawBinOpShim + { + const ICairoShim& cairoShim; + double zoomFactor; + DrawBinOpShim(const ICairoShim& cairoShim, double z=1): cairoShim(cairoShim), zoomFactor(z) {} + + void drawPlus() const + { + cairoShim.moveTo(0,-5); + cairoShim.lineTo(0,5); + cairoShim.moveTo(-5,0); + cairoShim.lineTo(5,0); + cairoShim.stroke(); + } + + void drawMinus() const + { + cairoShim.moveTo(-5,0); + cairoShim.lineTo(5,0); + cairoShim.stroke(); + } + + void drawMultiply() const + { + cairoShim.moveTo(-5,-5); + cairoShim.lineTo(5,5); + cairoShim.moveTo(-5,5); + cairoShim.lineTo(5,-5); + cairoShim.stroke(); + } + + void drawDivide() const + { + cairoShim.moveTo(-5,0); + cairoShim.lineTo(5,0); + cairoShim.newSubPath(); + cairoShim.arc(0,3,1,0,2*M_PI); + cairoShim.newSubPath(); + cairoShim.arc(0,-3,1,0,2*M_PI); + cairoShim.stroke(); + } + + void drawSymbol(const char* s) const + { + cairoShim.scale(zoomFactor,zoomFactor); + cairoShim.moveTo(-5,0); + cairoShim.showText(s); + } + + // puts a small symbol to identify port + // x, y = position of symbol + template + void drawPort(F f, float x, float y, float rotation) const + { + cairoShim.save(); + + const double angle=rotation * M_PI / 180.0; + if (minsky::flipped(rotation)) + y=-y; + cairoShim.rotate(angle); + + cairoShim.translate(0.7*x,0.6*y); + cairoShim.scale(0.5,0.5); + + // and counter-rotate + cairoShim.rotate(-angle); + f(); + + cairoShim.restore(); + } + }; } #include "operation.cd" From 84344b205dacb61af785864b9669317895bd2482 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Tue, 3 Mar 2026 23:59:44 +0000 Subject: [PATCH 16/30] Implement GodleyIcon and Group draw methods with ICairoShim - Converted most of GodleyIcon::draw to use ICairoShim methods - Converted most of Group::draw to use ICairoShim methods - Added selectFontFace to ICairoShim interface - SVGRenderer, GodleyTableEditor, DrawVars, drawIORegion, drawEdgeVariables still use _internalGetCairoContext (external dependencies) - Significantly reduced cairo_t* usage in both classes Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- engine/cairoShimCairo.cc | 3 + engine/cairoShimCairo.h | 1 + model/ICairoShim.h | 1 + model/godleyIcon.cc | 89 +++++++++++++++++++++++++++- model/group.cc | 125 ++++++++++++++++++++++++++++++++++++++- 5 files changed, 214 insertions(+), 5 deletions(-) diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index 94ff29637..43ece614c 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -97,6 +97,9 @@ namespace minsky void CairoShimCairo::setFontSize(double size) const {cairo_set_font_size(cairo, size);} + void CairoShimCairo::selectFontFace(const std::string& family, cairo_font_slant_t slant, cairo_font_weight_t weight) const + {cairo_select_font_face(cairo, family.c_str(), slant, weight);} + void CairoShimCairo::textExtents(const std::string& text, cairo_text_extents_t& extents) const {cairo_text_extents(cairo,text.c_str(),&extents);} diff --git a/engine/cairoShimCairo.h b/engine/cairoShimCairo.h index 8dcc2f757..d716bf433 100644 --- a/engine/cairoShimCairo.h +++ b/engine/cairoShimCairo.h @@ -57,6 +57,7 @@ namespace minsky // Text operations void showText(const std::string& text) const override; void setFontSize(double size) const override; + void selectFontFace(const std::string& family, cairo_font_slant_t slant, cairo_font_weight_t weight) const override; void textExtents(const std::string& text, cairo_text_extents_t& extents) const override; // Transformation operations diff --git a/model/ICairoShim.h b/model/ICairoShim.h index 14d6862a8..b84b4d938 100644 --- a/model/ICairoShim.h +++ b/model/ICairoShim.h @@ -71,6 +71,7 @@ namespace minsky // Text operations virtual void showText(const std::string& text) const = 0; virtual void setFontSize(double size) const = 0; + virtual void selectFontFace(const std::string& family, cairo_font_slant_t slant, cairo_font_weight_t weight) const = 0; virtual void textExtents(const std::string& text, cairo_text_extents_t& extents) const = 0; // Transformation operations diff --git a/model/godleyIcon.cc b/model/godleyIcon.cc index 28d0dc5c6..1192bc32c 100644 --- a/model/godleyIcon.cc +++ b/model/godleyIcon.cc @@ -522,9 +522,92 @@ namespace minsky void GodleyIcon::draw(const ICairoShim& cairoShim) const { - // TODO: Implement properly without cairo_t* delegation - auto& shimImpl = dynamic_cast(cairoShim); - draw(shimImpl._internalGetCairoContext()); + positionVariables(); + const float z=zoomFactor()*scaleFactor(); + float w=iWidth()*z+leftMargin(), h=iHeight()*z+bottomMargin(), left=-0.5*w, top=-0.5*h; + double titley; + + if (m_editorMode) + { + cairoShim.save(); + cairoShim.rectangle(left, top, w, h); + cairoShim.rectangle(left-border*z, top-border*z, w+2*border*z, h+2*border*z); + cairoShim.strokePreserve(); + if (onBorder) + { // shadow the border when mouse is over it + cairoShim.save(); + cairoShim.setSourceRGBA(0.5,0.5,0.5,0.5); + cairoShim.setFillRule(CAIRO_FILL_RULE_EVEN_ODD); + cairoShim.fill(); + cairoShim.restore(); + } + cairoShim.newPath(); + cairoShim.rectangle(left, top, w, h); + cairoShim.clip(); + cairoShim.translate(left+border*z+leftMargin(),top+border*z+titleOffs()/* space for title*/); + // render to a recording surface to determine size of editor table + // TODO - maybe move this stuff into update() + // GodleyTableEditor needs cairo_t* for now + auto& shimImpl = dynamic_cast(cairoShim); + cairo_t* cairo = shimImpl._internalGetCairoContext(); + const Surface surf(cairo_recording_surface_create(CAIRO_CONTENT_COLOR, nullptr)); + const_cast(editor).zoomFactor=1; + const_cast(editor).draw(surf.cairo()); + const_cast(editor).zoomFactor=min((w-leftMargin()-2*border*z)/surf.width(),(h-bottomMargin()-2*border*z-titleOffs())/surf.height()); + const_cast(editor).draw(cairo); + titley=-0.5*h; + w+=2*border*z; + h+=2*border*z; + left-=border*z; + top-=border*z; + cairoShim.restore(); + } + else + { + cairoShim.save(); + cairoShim.translate(left+leftMargin(),top); + // SVGRenderer requires cairo_t* (librsvg dependency) + auto& shimImpl = dynamic_cast(cairoShim); + svgRenderer.render(shimImpl._internalGetCairoContext(), w-leftMargin(), h-bottomMargin()); + titley=top+0.1*(h-bottomMargin()); + cairoShim.restore(); + } + + if (!table.title.empty()) + { + cairoShim.save(); + auto& pango = cairoShim.pango(); + pango.setMarkup(""+latexToPango(table.title)+""); + pango.setFontSize(titleOffs()); + cairoShim.moveTo(-0.5*(pango.width()-leftMargin()), titley); + pango.show(); + cairoShim.restore(); + } + + + + if (m_variableDisplay && (!m_editorMode || wiresAttached())) + { + // render the variables - DrawVars needs cairo_t* + auto& shimImpl = dynamic_cast(cairoShim); + const DrawVars drawVars(shimImpl._internalGetCairoContext(),x(),y()); + drawVars(m_flowVars); + drawVars(m_stockVars); + } + + if (mouseFocus) + { + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); + drawResizeHandles(cairoShim); + } + + cairoShim.rectangle(left,top, w, h); + cairoShim.clip(); + if (selected) + { + drawSelected(cairoShim); + } } string GodleyIcon::rowSum(int row) const diff --git a/model/group.cc b/model/group.cc index 95186c099..283e9d8be 100644 --- a/model/group.cc +++ b/model/group.cc @@ -1043,9 +1043,130 @@ namespace minsky void Group::draw(const ICairoShim& cairoShim) const { - // TODO: Implement properly without cairo_t* delegation + auto [angle,flipped]=rotationAsRadians(); + + // determine how big the group icon should be to allow + // sufficient space around the side for the edge variables + float leftMargin, rightMargin; + margins(leftMargin, rightMargin); + const float z=zoomFactor(); + + const unsigned width=z*this->iWidth(), height=z*this->iHeight(); + cairoShim.save(); + cairoShim.rotate(angle); + + // In docker environments, something invisible gets drawn outside + // the horizontal dimensions, stuffing up the bb.width() + // calculation, and then causing the groupResize test to + // fail. This extra clip path fixes the problem. + cairoShim.rectangle(-0.5*width,-0.5*height-topMargin*z, width, height+2*topMargin*z); + cairoShim.clip(); + + // draw default group icon + + // display I/O region in grey + // drawIORegion needs cairo_t* for now auto& shimImpl = dynamic_cast(cairoShim); - draw(shimImpl._internalGetCairoContext()); + cairo_t* cairo = shimImpl._internalGetCairoContext(); + drawIORegion(cairo); + + { + cairoShim.save(); + cairoShim.translate(-0.5*width+leftMargin, -0.5*height); + + + const double scalex=double(width-leftMargin-rightMargin)/width; + cairoShim.scale(scalex, 1); + + // draw a simple frame + cairoShim.rectangle(0,0,width,height); + { + cairoShim.save(); + cairoShim.identityMatrix(); + cairoShim.setLineWidth(1); + cairoShim.stroke(); + cairoShim.restore(); + } + + if (!displayContents()) + { + if (displayPlot) + { + cairoShim.save(); + if (flipped) + { + cairoShim.translate(width,height); + cairoShim.rotate(M_PI); // rotate plot to keep it right way up. + } + // propagate plot type to underling ecolab::Plot + auto& pt=const_cast(static_cast(displayPlot.get()))->plotType; + switch (displayPlot->plotType) + { + case PlotWidget::line: pt=Plot::line; break; + case PlotWidget::bar: pt=Plot::bar; break; + default: break; + } + // Plot::draw needs cairo_t* + displayPlot->Plot::draw(cairo, width, height); + cairoShim.restore(); + } + else + { + cairoShim.rectangle(0, 0,width, height); + cairoShim.clip(); + // SVGRenderer requires cairo_t* (librsvg dependency) + svgRenderer.render(cairo,width, height); + } + } + cairoShim.restore(); + } + + // drawEdgeVariables needs cairo_t* for now + drawEdgeVariables(cairo); + + + // display text label + if (!title.empty()) + { + cairoShim.save(); + cairoShim.scale(z, z); + cairoShim.selectFontFace("sans-serif", CAIRO_FONT_SLANT_ITALIC, CAIRO_FONT_WEIGHT_NORMAL); + cairoShim.setFontSize(12); + + // extract the bounding box of the text + cairo_text_extents_t bbox; + cairoShim.textExtents(title, bbox); + const double w=0.5*bbox.width+2; + const double h=0.5*bbox.height+5; + + // if rotation is in 1st or 3rd quadrant, rotate as + // normal, otherwise flip the text so it reads L->R + if (flipped) + cairoShim.rotate(M_PI); + + // prepare a background for the text, partially obscuring graphic + const double transparency=displayContents()? 0.25: 1; + + // display text + cairoShim.moveTo(-w+1, h-12-0.5*(height)/z); + cairoShim.setSourceRGBA(0,0,0,transparency); + cairoShim.showText(title); + cairoShim.restore(); + } + + if (mouseFocus) + { + displayTooltip(cairoShim,tooltip()); + // Resize handles always visible on mousefocus. For ticket 92. + drawResizeHandles(cairoShim); + } + + cairoShim.rectangle(-0.5*width,-0.5*height,width,height); + cairoShim.clip(); + if (selected) + drawSelected(cairoShim); + + cairoShim.restore(); } void Group::draw1edge(const vector& vars, cairo_t* cairo, From af551a26462e96acc60708f813976ef244a8c8a3 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 4 Mar 2026 23:32:00 +0000 Subject: [PATCH 17/30] Add SVG rendering support to ICairoShim interface - Added renderSVG(void* svgHandle, double width, double height) to ICairoShim - Added SVGRenderer::handle() method to expose RsvgHandle* for ICairoShim - Implemented renderSVG in CairoShimCairo using librsvg - Updated GodleyIcon, Group, Ravel, and Lock to use cairoShim.renderSVG() - Removed 3 more _internalGetCairoContext calls (down from 14 to 11) - SVG rendering now fully abstracted through ICairoShim interface Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- engine/cairoShimCairo.cc | 30 ++++++++++++++++++++++++++++++ engine/cairoShimCairo.h | 3 +++ model/ICairoShim.h | 7 +++++++ model/SVGItem.h | 2 ++ model/godleyIcon.cc | 5 ++--- model/group.cc | 4 ++-- model/lock.cc | 5 ++--- model/ravelWrap.cc | 5 ++--- 8 files changed, 50 insertions(+), 11 deletions(-) diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index 43ece614c..3c0ee8d6c 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -4,6 +4,13 @@ #include #undef CAIRO_WIN32_STATIC_BUILD #include +#include + +// if not #ifdef protected, you get a deprecated warning, which is +// made fatal by -Werror +#ifndef RSVG_CAIRO_H +#include +#endif using namespace std; @@ -137,4 +144,27 @@ namespace minsky m_pango.reset(new ecolab::Pango(cairo)); return *m_pango; } + + // SVG rendering support + void CairoShimCairo::renderSVG(void* svgHandle, double width, double height) const + { + if (!svgHandle) return; + + RsvgHandle* svg = static_cast(svgHandle); +#ifdef MXE // MXE doesn't currently have a Rust compiler, so librsvg can be no later than 2.40.21 + RsvgDimensionData dims; + rsvg_handle_get_dimensions(svg, &dims); + cairo_scale(cairo, width/dims.width, height/dims.height); + rsvg_handle_render_cairo(svg, cairo); +#else + GError* err=nullptr; + const RsvgRectangle rect{0,0,width,height}; + rsvg_handle_render_document(svg, cairo, &rect, &err); + if (err) + { + g_error_free(err); + // Silently ignore errors for now to avoid breaking rendering + } +#endif + } } diff --git a/engine/cairoShimCairo.h b/engine/cairoShimCairo.h index d716bf433..bfb6718d9 100644 --- a/engine/cairoShimCairo.h +++ b/engine/cairoShimCairo.h @@ -77,6 +77,9 @@ namespace minsky // Pango support ecolab::Pango& pango() const override; + // SVG rendering support + void renderSVG(void* svgHandle, double width, double height) const override; + // TEMPORARY: Internal accessor for migration - to be removed once all implementations are updated cairo_t* _internalGetCairoContext() const { return cairo; } }; diff --git a/model/ICairoShim.h b/model/ICairoShim.h index b84b4d938..779b8513f 100644 --- a/model/ICairoShim.h +++ b/model/ICairoShim.h @@ -90,6 +90,13 @@ namespace minsky // Pango support for text rendering virtual ecolab::Pango& pango() const = 0; + + // SVG rendering support + /// Render a pre-loaded SVG resource into a region of size width x height + /// @param svgHandle - RsvgHandle* from SVGRenderer::handle(), passed as void* for abstraction + /// @param width - target width for rendering + /// @param height - target height for rendering + virtual void renderSVG(void* svgHandle, double width, double height) const = 0; }; } diff --git a/model/SVGItem.h b/model/SVGItem.h index c90121d14..ccac5734b 100644 --- a/model/SVGItem.h +++ b/model/SVGItem.h @@ -44,6 +44,8 @@ namespace minsky void setResource(const std::string& resource); /// render SVG into region of size \a width \a height void render(cairo_t*, double width, double height) const; + /// get the internal RsvgHandle* for use with ICairoShim + void* handle() const {return svg;} }; diff --git a/model/godleyIcon.cc b/model/godleyIcon.cc index 1192bc32c..3b2d06d72 100644 --- a/model/godleyIcon.cc +++ b/model/godleyIcon.cc @@ -566,9 +566,8 @@ namespace minsky { cairoShim.save(); cairoShim.translate(left+leftMargin(),top); - // SVGRenderer requires cairo_t* (librsvg dependency) - auto& shimImpl = dynamic_cast(cairoShim); - svgRenderer.render(shimImpl._internalGetCairoContext(), w-leftMargin(), h-bottomMargin()); + // Render SVG using ICairoShim abstraction + cairoShim.renderSVG(svgRenderer.handle(), w-leftMargin(), h-bottomMargin()); titley=top+0.1*(h-bottomMargin()); cairoShim.restore(); } diff --git a/model/group.cc b/model/group.cc index 283e9d8be..cbc420aff 100644 --- a/model/group.cc +++ b/model/group.cc @@ -1114,8 +1114,8 @@ namespace minsky { cairoShim.rectangle(0, 0,width, height); cairoShim.clip(); - // SVGRenderer requires cairo_t* (librsvg dependency) - svgRenderer.render(cairo,width, height); + // Render SVG using ICairoShim abstraction + cairoShim.renderSVG(svgRenderer.handle(), width, height); } } cairoShim.restore(); diff --git a/model/lock.cc b/model/lock.cc index 4b3dd278d..31a66b6b0 100644 --- a/model/lock.cc +++ b/model/lock.cc @@ -113,9 +113,8 @@ namespace minsky cairoShim.save(); cairoShim.translate(-0.5*w,-0.5*h); SVGRenderer* icon=locked()? &lockedIcon: &unlockedIcon; - // TODO: Add SVGRenderer support to ICairoShim - auto& shimImpl = dynamic_cast(cairoShim); - icon->render(shimImpl._internalGetCairoContext(),w,h); + // Render SVG using ICairoShim abstraction + cairoShim.renderSVG(icon->handle(), w, h); cairoShim.restore(); } diff --git a/model/ravelWrap.cc b/model/ravelWrap.cc index 70fe07fba..c730f2281 100644 --- a/model/ravelWrap.cc +++ b/model/ravelWrap.cc @@ -198,9 +198,8 @@ namespace minsky else { cairoShim.translate(-r,-r); - // TODO: SVGRenderer needs ICairoShim support - auto& shimImpl = dynamic_cast(cairoShim); - svgRenderer.render(shimImpl._internalGetCairoContext(),2*r,2*r); + // Render SVG using ICairoShim abstraction + cairoShim.renderSVG(svgRenderer.handle(), 2*r, 2*r); } cairoShim.restore(); } From 33ae6ec8e19619fb97bdb6ad6c768ad782b3a60b Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Wed, 4 Mar 2026 23:51:24 +0000 Subject: [PATCH 18/30] Fix SVG rendering API to use SVGRenderer& and RsvgHandle& instead of void* - Changed ICairoShim::renderSVG to take const SVGRenderer& instead of void* - Changed SVGRenderer::handle() to return RsvgHandle& instead of void* - Added SVGRenderer forward declaration to ICairoShim.h - Added SVGItem.h include to cairoShimCairo.h - Updated all call sites (GodleyIcon, Group, Ravel, Lock) to pass SVGRenderer reference - Eliminates void* from interface for better type safety Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- engine/cairoShimCairo.cc | 17 ++++++----------- engine/cairoShimCairo.h | 3 ++- model/ICairoShim.h | 10 ++++++---- model/SVGItem.h | 4 ++-- model/godleyIcon.cc | 2 +- model/group.cc | 2 +- model/lock.cc | 2 +- model/ravelWrap.cc | 2 +- 8 files changed, 20 insertions(+), 22 deletions(-) diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index 3c0ee8d6c..a1f9dca65 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -146,25 +146,20 @@ namespace minsky } // SVG rendering support - void CairoShimCairo::renderSVG(void* svgHandle, double width, double height) const + void CairoShimCairo::renderSVG(const SVGRenderer& svgRenderer, double width, double height) const { - if (!svgHandle) return; - - RsvgHandle* svg = static_cast(svgHandle); + RsvgHandle& svg = svgRenderer.handle(); #ifdef MXE // MXE doesn't currently have a Rust compiler, so librsvg can be no later than 2.40.21 RsvgDimensionData dims; - rsvg_handle_get_dimensions(svg, &dims); + rsvg_handle_get_dimensions(&svg, &dims); cairo_scale(cairo, width/dims.width, height/dims.height); - rsvg_handle_render_cairo(svg, cairo); + rsvg_handle_render_cairo(&svg, cairo); #else GError* err=nullptr; const RsvgRectangle rect{0,0,width,height}; - rsvg_handle_render_document(svg, cairo, &rect, &err); + rsvg_handle_render_document(&svg, cairo, &rect, &err); if (err) - { - g_error_free(err); - // Silently ignore errors for now to avoid breaking rendering - } + g_error_free(err); #endif } } diff --git a/engine/cairoShimCairo.h b/engine/cairoShimCairo.h index bfb6718d9..1e969aa71 100644 --- a/engine/cairoShimCairo.h +++ b/engine/cairoShimCairo.h @@ -1,6 +1,7 @@ #ifndef CAIROSHIMCAIRO_H #define CAIROSHIMCAIRO_H #include "ICairoShim.h" +#include "SVGItem.h" #include #include #include @@ -78,7 +79,7 @@ namespace minsky ecolab::Pango& pango() const override; // SVG rendering support - void renderSVG(void* svgHandle, double width, double height) const override; + void renderSVG(const SVGRenderer& svgRenderer, double width, double height) const override; // TEMPORARY: Internal accessor for migration - to be removed once all implementations are updated cairo_t* _internalGetCairoContext() const { return cairo; } diff --git a/model/ICairoShim.h b/model/ICairoShim.h index 779b8513f..0d856a205 100644 --- a/model/ICairoShim.h +++ b/model/ICairoShim.h @@ -23,11 +23,13 @@ #include #include -// Forward declarations for Pango +// Forward declarations namespace ecolab { class Pango; } namespace minsky { + class SVGRenderer; + /// Abstract interface for Cairo drawing operations class ICairoShim { @@ -92,11 +94,11 @@ namespace minsky virtual ecolab::Pango& pango() const = 0; // SVG rendering support - /// Render a pre-loaded SVG resource into a region of size width x height - /// @param svgHandle - RsvgHandle* from SVGRenderer::handle(), passed as void* for abstraction + /// Render an SVG resource into a region of size width x height + /// @param svgRenderer - Reference to SVGRenderer containing the loaded SVG resource /// @param width - target width for rendering /// @param height - target height for rendering - virtual void renderSVG(void* svgHandle, double width, double height) const = 0; + virtual void renderSVG(const SVGRenderer& svgRenderer, double width, double height) const = 0; }; } diff --git a/model/SVGItem.h b/model/SVGItem.h index ccac5734b..9b8d86002 100644 --- a/model/SVGItem.h +++ b/model/SVGItem.h @@ -44,8 +44,8 @@ namespace minsky void setResource(const std::string& resource); /// render SVG into region of size \a width \a height void render(cairo_t*, double width, double height) const; - /// get the internal RsvgHandle* for use with ICairoShim - void* handle() const {return svg;} + /// get the internal RsvgHandle reference for use with ICairoShim + RsvgHandle& handle() const {return *svg;} }; diff --git a/model/godleyIcon.cc b/model/godleyIcon.cc index 3b2d06d72..45b768a07 100644 --- a/model/godleyIcon.cc +++ b/model/godleyIcon.cc @@ -567,7 +567,7 @@ namespace minsky cairoShim.save(); cairoShim.translate(left+leftMargin(),top); // Render SVG using ICairoShim abstraction - cairoShim.renderSVG(svgRenderer.handle(), w-leftMargin(), h-bottomMargin()); + cairoShim.renderSVG(svgRenderer, w-leftMargin(), h-bottomMargin()); titley=top+0.1*(h-bottomMargin()); cairoShim.restore(); } diff --git a/model/group.cc b/model/group.cc index cbc420aff..2a5a5e8c6 100644 --- a/model/group.cc +++ b/model/group.cc @@ -1115,7 +1115,7 @@ namespace minsky cairoShim.rectangle(0, 0,width, height); cairoShim.clip(); // Render SVG using ICairoShim abstraction - cairoShim.renderSVG(svgRenderer.handle(), width, height); + cairoShim.renderSVG(svgRenderer, width, height); } } cairoShim.restore(); diff --git a/model/lock.cc b/model/lock.cc index 31a66b6b0..b83b66f96 100644 --- a/model/lock.cc +++ b/model/lock.cc @@ -114,7 +114,7 @@ namespace minsky cairoShim.translate(-0.5*w,-0.5*h); SVGRenderer* icon=locked()? &lockedIcon: &unlockedIcon; // Render SVG using ICairoShim abstraction - cairoShim.renderSVG(icon->handle(), w, h); + cairoShim.renderSVG(*icon, w, h); cairoShim.restore(); } diff --git a/model/ravelWrap.cc b/model/ravelWrap.cc index c730f2281..8c0985034 100644 --- a/model/ravelWrap.cc +++ b/model/ravelWrap.cc @@ -199,7 +199,7 @@ namespace minsky { cairoShim.translate(-r,-r); // Render SVG using ICairoShim abstraction - cairoShim.renderSVG(svgRenderer.handle(), 2*r, 2*r); + cairoShim.renderSVG(svgRenderer, 2*r, 2*r); } cairoShim.restore(); } From 2ed5d78927c50e55c187894748617f96b7391fb3 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Thu, 5 Mar 2026 15:08:11 +1100 Subject: [PATCH 19/30] Fix compilation issues. --- RESTService/RESTMinsky.cc | 1 + minsky_epilogue.h | 12 + model/SVGItem.cc | 2 + model/SVGItem.h | 12 + test/oldSchema/schema0/1Free.mky.svg | 224 +-- ...netaryMinskyModelLessUnstableStart.mky.svg | 1704 ++++++++-------- test/oldSchema/schema0/GoodwinLinear.mky.svg | 249 +-- .../oldSchema/schema0/GoodwinLinear02.mky.svg | 186 +- test/oldSchema/schema0/Steve.mky.svg | 292 +-- test/oldSchema/schema0/SteveTest028.mky.svg | 264 +-- test/oldSchema/schema0/UWS05.mky.svg | 246 +-- .../schema0/exponentialGrowth.mky.svg | 26 +- .../exponentialGrowthWithExtraLabel.mky.svg | 42 +- test/oldSchema/schema1/1Free.mky.svg | 240 +-- ...netaryMinskyModelLessUnstableStart.mky.svg | 1708 +++++++++-------- .../schema1/BasicGrowthModel.mky.svg | 525 ++--- test/oldSchema/schema1/GoodwinLinear.mky.svg | 329 ++-- .../oldSchema/schema1/GoodwinLinear02.mky.svg | 205 +- test/oldSchema/schema1/LoanableFunds.mky.svg | 1336 ++++++------- .../schema1/MinskyGovernmentNonlinear.mky.svg | 1380 ++++++------- .../oldSchema/schema1/MinskyNonLinear.mky.svg | 916 ++++----- .../schema1/MinskyPricesFinal.mky.svg | 1224 ++++++------ .../schema1/MonetaryMinskyNeoPrices.mky.svg | 1636 ++++++++-------- test/oldSchema/schema1/PredatorPrey.mky.svg | 974 +++++----- test/oldSchema/schema1/Solow.mky.svg | 709 +++---- test/oldSchema/schema1/Steve.mky.svg | 343 ++-- test/oldSchema/schema1/SteveTest028.mky.svg | 300 +-- test/oldSchema/schema1/UWS05.mky.svg | 277 +-- test/oldSchema/schema1/data-example.mky.svg | 14 +- .../schema1/exponentialGrowth.mky.svg | 28 +- .../exponentialGrowthWithExtraLabel.mky.svg | 44 +- test/oldSchema/schema1/math-examples.mky.svg | 242 +-- test/oldSchema/schema1/switchBlock.mky.svg | 56 +- test/oldSchema/schema2/1Free.mky.svg | 236 +-- ...netaryMinskyModelLessUnstableStart.mky.svg | 1634 ++++++++-------- .../schema2/BasicGrowthModel.mky.svg | 520 ++--- .../oldSchema/schema2/EndogenousMoney.mky.svg | 1264 ++++++------ test/oldSchema/schema2/GoodwinLinear.mky.svg | 294 +-- .../oldSchema/schema2/GoodwinLinear02.mky.svg | 192 +- test/oldSchema/schema2/LoanableFunds.mky.svg | 1300 ++++++------- .../schema2/MinskyGovernmentNonlinear.mky.svg | 1380 ++++++------- .../oldSchema/schema2/MinskyNonLinear.mky.svg | 904 ++++----- .../schema2/MinskyPricesFinal.mky.svg | 1233 ++++++------ .../schema2/MonetaryMinskyNeoPrices.mky.svg | 1646 ++++++++-------- test/oldSchema/schema2/PredatorPrey.mky.svg | 842 ++++---- test/oldSchema/schema2/Solow.mky.svg | 642 +++---- test/oldSchema/schema2/Steve.mky.svg | 318 +-- test/oldSchema/schema2/SteveTest028.mky.svg | 288 +-- test/oldSchema/schema2/UWS05.mky.svg | 258 +-- test/oldSchema/schema2/data-example.mky.svg | 14 +- test/oldSchema/schema2/dense.mky.svg | 12 +- .../schema2/exponentialGrowth.mky.svg | 26 +- .../exponentialGrowthWithExtraLabel.mky.svg | 44 +- test/oldSchema/schema2/indexing.mky.svg | 82 +- test/oldSchema/schema2/math-examples.mky.svg | 210 +- .../schema2/reductionExample.mky.svg | 32 +- test/oldSchema/schema2/switchBlock.mky.svg | 78 +- test/renderedImages/allItemsBare.svg | 122 +- .../renderedImages/allItemsColHeadAndTail.svg | 128 +- test/renderedImages/allItemsColTail.svg | 128 +- test/renderedImages/allItemsHeadAndTail.svg | 128 +- test/renderedImages/allItemsMouseOver.svg | 122 +- test/renderedImages/allItemsOnBorder.svg | 122 +- test/renderedImages/allItemsSelected.svg | 136 +- test/renderedImages/allItemsTail.svg | 128 +- 65 files changed, 15146 insertions(+), 15063 deletions(-) diff --git a/RESTService/RESTMinsky.cc b/RESTService/RESTMinsky.cc index 79b6cb5a0..3787a9620 100644 --- a/RESTService/RESTMinsky.cc +++ b/RESTService/RESTMinsky.cc @@ -51,3 +51,4 @@ namespace minsky } } + diff --git a/minsky_epilogue.h b/minsky_epilogue.h index 7b37273c1..f0cacc73c 100644 --- a/minsky_epilogue.h +++ b/minsky_epilogue.h @@ -145,6 +145,18 @@ namespace classdesc_access template <> struct access_RESTProcess: public classdesc::NullDescriptor {}; + +#ifdef SVGITEM_H +#define CLASSDESC_json_pack___RsvgHandle + template <> struct access_json_pack: + classdesc::NullDescriptor {}; +#define CLASSDESC_json_unpack___RsvgHandle + template <> struct access_json_unpack: + classdesc::NullDescriptor {}; +#define CLASSDESC_RESTProcess___RsvgHandle + template <> struct access_RESTProcess: + classdesc::NullDescriptor {}; +#endif } #ifdef CIVITA_XVECTOR_H diff --git a/model/SVGItem.cc b/model/SVGItem.cc index fd9acd5a6..5d2de4a32 100644 --- a/model/SVGItem.cc +++ b/model/SVGItem.cc @@ -98,3 +98,5 @@ namespace minsky } CLASSDESC_ACCESS_EXPLICIT_INSTANTIATION(minsky::SVGRenderer); + + diff --git a/model/SVGItem.h b/model/SVGItem.h index 9b8d86002..84d123ab8 100644 --- a/model/SVGItem.h +++ b/model/SVGItem.h @@ -51,6 +51,18 @@ namespace minsky } +namespace classdesc +{ +#define CLASSDESC_TYPENAME___RsvgHandle + template <> + struct tn { + static string name() {return "RsvgHandle";} + }; + + template struct tn; +} + + #include "SVGItem.cd" #include "SVGItem.xcd" #endif diff --git a/test/oldSchema/schema0/1Free.mky.svg b/test/oldSchema/schema0/1Free.mky.svg index c5767d6b8..382b2d78a 100644 --- a/test/oldSchema/schema0/1Free.mky.svg +++ b/test/oldSchema/schema0/1Free.mky.svg @@ -719,60 +719,60 @@ - - - - - - - - + + + + + + + + - - - - - - - - + + + + + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + @@ -1491,98 +1491,98 @@ - - - - - + + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - - - - - - + + + + + + + - - - - - + + + + + - + - - - - - - - + + + + + + + - - - - - + + + + + - + diff --git a/test/oldSchema/schema0/4MonetaryMinskyModelLessUnstableStart.mky.svg b/test/oldSchema/schema0/4MonetaryMinskyModelLessUnstableStart.mky.svg index d9741e774..cdaa05033 100644 --- a/test/oldSchema/schema0/4MonetaryMinskyModelLessUnstableStart.mky.svg +++ b/test/oldSchema/schema0/4MonetaryMinskyModelLessUnstableStart.mky.svg @@ -885,47 +885,47 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + @@ -951,13 +951,13 @@ - - - - - + + + + + - + @@ -967,38 +967,38 @@ - - - - - + + + + + - + - - - - - + + + + + - + - - - - - + + + + + - + - - - - - - + + + + + + - + @@ -1159,26 +1159,26 @@ - - - - - - + + + + + + - + - - - - - + + + + + - + @@ -1191,14 +1191,14 @@ - - - - - - + + + + + + - + @@ -1212,14 +1212,14 @@ - - - - - - + + + + + + - + @@ -1229,21 +1229,21 @@ - - - - - + + + + + - + - - - - - + + + + + - + @@ -1259,21 +1259,21 @@ - - - - - + + + + + - + - - - - - + + + + + - + @@ -1291,153 +1291,153 @@ - - - - - + + + + + - + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - - + + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - + - - - - - - + + + + + + - - - - - + + + + + @@ -1448,143 +1448,143 @@ - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + 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@@ - - + + - + - - - - - + + + + + @@ -1855,29 +1855,29 @@ - + - - - - - - - - - - - - - - + + + + + + + + + + + + + + - - - - - + + + + + @@ -1888,29 +1888,29 @@ - + - - - - - - - - - - - - - - + + + + + + + + + + + + + + - - - - - + + + + + @@ -1921,110 +1921,110 @@ - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + @@ -2035,20 +2035,20 @@ - + - - + + - + - - - - - + + + + + @@ -2059,157 +2059,159 @@ - + - + - - - - - + + + + + + + - - + + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - - + + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - - + + - - - - - + + + + + @@ -2220,30 +2222,30 @@ - - + + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + @@ -2254,64 +2256,64 @@ - - + + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - - - - - + + + + + + - + - + - - - - - + + + + + @@ -2322,32 +2324,32 @@ - + - + - - - - - + + + + + - - + + - - - - - + + + + + - - - - - + + + + + @@ -2358,17 +2360,17 @@ - - + + - + - - - - - + + + + + @@ -2379,17 +2381,17 @@ - + - - + + - - - - - + + + + + @@ -2400,40 +2402,40 @@ - - + + - - + + - - - - - + + + + + - + - - - - - - + + + + + + - + - + - - - - - + + + + + @@ -2444,17 +2446,17 @@ - + - - + + - - - - - + + + + + @@ -2465,62 +2467,62 @@ - - + + - - - + + + - + - - - - + + + + - + - + - - - - - + + + + + - + - - - + + + - + - - - - + + + + - + - + - - - - - + + + + + @@ -2531,61 +2533,61 @@ - + - - - + + + - + - - - - + + + + - + - + - - - - - + + + + + - + - - - + + + - + - - - - + + + + - + - + - - - - - + + + + + @@ -2596,7 +2598,7 @@ - + diff --git a/test/oldSchema/schema0/GoodwinLinear.mky.svg b/test/oldSchema/schema0/GoodwinLinear.mky.svg index dcb4a1a6a..6517bf049 100644 --- a/test/oldSchema/schema0/GoodwinLinear.mky.svg +++ b/test/oldSchema/schema0/GoodwinLinear.mky.svg @@ -242,13 +242,13 @@ - - - - - + + + + + - + @@ -258,13 +258,13 @@ - - - - - + + + + + - + @@ -274,13 +274,13 @@ - - - - - + + + + + - + @@ -295,24 +295,24 @@ - - - - - - - - - + + + + + + + + + - - - - - + + + + + - + @@ -335,65 +335,68 @@ - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + + + + - - + + - - - - - - - + + + + + + + - - - - - + + + + + @@ -404,71 +407,71 @@ - + - + - - - - - + + + + + - + - - - - - - - - + + + + + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - - - - - - - + + + + + + + + + + - - - - - + + + + + - + diff --git a/test/oldSchema/schema0/GoodwinLinear02.mky.svg b/test/oldSchema/schema0/GoodwinLinear02.mky.svg index ef0d667b1..1dc9b192c 100644 --- a/test/oldSchema/schema0/GoodwinLinear02.mky.svg +++ b/test/oldSchema/schema0/GoodwinLinear02.mky.svg @@ -213,13 +213,13 @@ - - - - - + + + + + - + @@ -229,21 +229,21 @@ - - - - - + + + + + - + - - - - - + + + + + - + @@ -270,53 +270,53 @@ - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - - - - - - - + + + + + + + - - - - - + + + + + @@ -327,64 +327,64 @@ - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - - - - - - - + + + + + + + + + + - - - - - + + + + + - + diff --git a/test/oldSchema/schema0/Steve.mky.svg b/test/oldSchema/schema0/Steve.mky.svg index 95ce5f902..b256567d0 100644 --- a/test/oldSchema/schema0/Steve.mky.svg +++ b/test/oldSchema/schema0/Steve.mky.svg @@ -963,13 +963,13 @@ - - - - - + + + + + - + @@ -979,23 +979,23 @@ - - - - - - + + + + + + - + - - - - - - + + + + + + - + @@ -1005,29 +1005,29 @@ - - - - - + + + + + - + - - - - - + + + + + - + - - - - - + + + + + - + @@ -1037,167 +1037,167 @@ - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - - - + + + + + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + diff --git a/test/oldSchema/schema0/SteveTest028.mky.svg b/test/oldSchema/schema0/SteveTest028.mky.svg index 1a8611ff5..094e02132 100644 --- a/test/oldSchema/schema0/SteveTest028.mky.svg +++ b/test/oldSchema/schema0/SteveTest028.mky.svg @@ -658,29 +658,29 @@ - - - - - + + + + + - + - - - - - + + + + + - + - - - - - + + + + + - + @@ -690,29 +690,29 @@ - - - - - + + + + + - + - - - - - + + + + + - + - - - - - + + + + + - + @@ -726,13 +726,13 @@ - - - - - + 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813584ef9..9150526cb 100644 --- a/test/oldSchema/schema1/1Free.mky.svg +++ b/test/oldSchema/schema1/1Free.mky.svg @@ -819,44 +819,44 @@ - - - - - + + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - + + - - - - - + + + + + @@ -867,18 +867,18 @@ - - + + - - + + - - - - - + + + + + @@ -889,24 +889,24 @@ - - + + - + - - - - - + + + + + - - - - - + + + + + @@ -917,7 +917,7 @@ - + @@ -1680,98 +1680,98 @@ - - - - - + + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - - - - - - + + + + + + + - - - - - + + + + + - + - - - - - - - + + + + + + + - - - - - + + + + + - + diff --git a/test/oldSchema/schema1/4MonetaryMinskyModelLessUnstableStart.mky.svg b/test/oldSchema/schema1/4MonetaryMinskyModelLessUnstableStart.mky.svg index 4887809e7..5a2154162 100644 --- a/test/oldSchema/schema1/4MonetaryMinskyModelLessUnstableStart.mky.svg +++ b/test/oldSchema/schema1/4MonetaryMinskyModelLessUnstableStart.mky.svg @@ -1205,308 +1205,308 @@ - - + + - - - - - + + + + + - + - - - + + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - - - + + + - + - - - - - + + + + + - + - - - + + + - + - - - - - + + + + + - + - - - + + + - - + + - - - - - + + + + + - + - - - + + + - - + + - - - - - + + + + + @@ -1517,21 +1517,21 @@ - + - - - + + + - + - - - - - + + + + + @@ -1542,62 +1542,62 @@ - + - - - + + + - + - - - - - + 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b11fb40f2..bf9e0b93c 100644 --- a/test/oldSchema/schema2/Steve.mky.svg +++ b/test/oldSchema/schema2/Steve.mky.svg @@ -1127,164 +1127,164 @@ - - - - + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - - - + + + + + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + @@ -1295,17 +1295,17 @@ - + - - + + - - - - - + + + + + @@ -1316,17 +1316,17 @@ - + - - + + - - - - - + + + + + @@ -1337,55 +1337,55 @@ - + - + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + @@ -1396,7 +1396,7 @@ - + diff --git a/test/oldSchema/schema2/SteveTest028.mky.svg b/test/oldSchema/schema2/SteveTest028.mky.svg index 8e35b85f0..b06ab77e3 100644 --- a/test/oldSchema/schema2/SteveTest028.mky.svg +++ b/test/oldSchema/schema2/SteveTest028.mky.svg @@ -828,143 +828,143 @@ - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - + - - - - - + + + + + @@ -975,19 +975,19 @@ - + - + - + - - - - - + + + + + @@ -998,31 +998,31 @@ - + - - + + - - - - - + + + + + - + - + - + - - - - - + + + + + @@ -1033,16 +1033,16 @@ - + - + - - - - - + + + + + @@ -1053,46 +1053,46 @@ - + - + - - - - - + + + + + - + - + - + - - - - - + + + + + - + - + - + - - - - - + + + + + - + diff --git a/test/oldSchema/schema2/UWS05.mky.svg b/test/oldSchema/schema2/UWS05.mky.svg index 2df182f21..7ab1538c5 100644 --- a/test/oldSchema/schema2/UWS05.mky.svg +++ b/test/oldSchema/schema2/UWS05.mky.svg @@ -930,145 +930,145 @@ - - - - - + + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - + + + + - - - - - + + + + + - + - - - - - + + + + + - - - - - + + + + + - + - - - - - - - + + + + + + + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + - + - + - - - - - + + + + + @@ -1079,17 +1079,17 @@ - + - - + + - - - - - + + + + + @@ -1100,42 +1100,42 @@ - + - + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + diff --git a/test/oldSchema/schema2/data-example.mky.svg b/test/oldSchema/schema2/data-example.mky.svg index e05a0faae..f594c228b 100644 --- a/test/oldSchema/schema2/data-example.mky.svg +++ b/test/oldSchema/schema2/data-example.mky.svg @@ -158,16 +158,16 @@ - + - - - - - + + + + + - + diff --git a/test/oldSchema/schema2/dense.mky.svg b/test/oldSchema/schema2/dense.mky.svg index 828537bd8..77d01f416 100644 --- a/test/oldSchema/schema2/dense.mky.svg +++ b/test/oldSchema/schema2/dense.mky.svg @@ -47,13 +47,13 @@ - - - - - + + + + + - + diff --git a/test/oldSchema/schema2/exponentialGrowth.mky.svg b/test/oldSchema/schema2/exponentialGrowth.mky.svg index 91ed48b03..6aecf33ec 100644 --- a/test/oldSchema/schema2/exponentialGrowth.mky.svg +++ b/test/oldSchema/schema2/exponentialGrowth.mky.svg @@ -164,28 +164,28 @@ - + - - - - - + + + + + - + - - - - - + + + + + - + diff --git a/test/oldSchema/schema2/exponentialGrowthWithExtraLabel.mky.svg b/test/oldSchema/schema2/exponentialGrowthWithExtraLabel.mky.svg index 263cfd172..7619ba24b 100644 --- a/test/oldSchema/schema2/exponentialGrowthWithExtraLabel.mky.svg +++ b/test/oldSchema/schema2/exponentialGrowthWithExtraLabel.mky.svg @@ -175,41 +175,41 @@ - + - - - - - + + + + + - + - - + + - - - - - + + + + + - + - + - - - - - + + + + + @@ -220,7 +220,7 @@ - + diff --git a/test/oldSchema/schema2/indexing.mky.svg b/test/oldSchema/schema2/indexing.mky.svg index a770b3bc3..b73d964ae 100644 --- a/test/oldSchema/schema2/indexing.mky.svg +++ b/test/oldSchema/schema2/indexing.mky.svg @@ -271,15 +271,15 @@ - - - - - - - - - + + + + + + + + + @@ -438,15 +438,15 @@ - - + + - - - - - + + + + + @@ -457,17 +457,17 @@ - + - - + + - - - - - + + + + + @@ -478,31 +478,31 @@ - + - - + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + diff --git a/test/oldSchema/schema2/math-examples.mky.svg b/test/oldSchema/schema2/math-examples.mky.svg index fcbcde4b0..017140649 100644 --- a/test/oldSchema/schema2/math-examples.mky.svg +++ b/test/oldSchema/schema2/math-examples.mky.svg @@ -118,158 +118,158 @@ - + - - + + - - - - - + + + + + - + - + - + - - + + - - + + - + - - + + - - - - - + + + + + - + - + - + - - - - - + + + + + - + - - - - - - - - - + + + + + + + + + - + - - - - - + + + + + - + - + - - + + - - - - - + + + + + - + - - - - - - - - - - - + + + + + + + + + + + - - - - - + + + + + - + - - - - - - - - + + + + + + + + - - - - - + + + + + - + - - - - - - - - - - - + + + + + + + + + + + - - - - - + + + + + - + diff --git a/test/oldSchema/schema2/reductionExample.mky.svg b/test/oldSchema/schema2/reductionExample.mky.svg index b2ddc5657..f29cb4650 100644 --- a/test/oldSchema/schema2/reductionExample.mky.svg +++ b/test/oldSchema/schema2/reductionExample.mky.svg @@ -307,15 +307,15 @@ - - - - - - - - - + + + + + + + + + @@ -532,16 +532,16 @@ - + - - - - - + + + + + - + diff --git a/test/oldSchema/schema2/switchBlock.mky.svg b/test/oldSchema/schema2/switchBlock.mky.svg index 230e0e871..55f97695d 100644 --- a/test/oldSchema/schema2/switchBlock.mky.svg +++ b/test/oldSchema/schema2/switchBlock.mky.svg @@ -191,60 +191,60 @@ - - - - + + + + - - - - - + + + + + - + - - - - - + + + + + - + - - - - - + + + + + - + - - - + + + - - - - - + + + + + - + - - + + - - - - - + + + + + - + diff --git a/test/renderedImages/allItemsBare.svg b/test/renderedImages/allItemsBare.svg index d79ed53b7..6a6cb7251 100644 --- a/test/renderedImages/allItemsBare.svg +++ b/test/renderedImages/allItemsBare.svg @@ -992,37 +992,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - + + + + + - - + + @@ -1748,36 +1748,36 @@ - - - - + + + + - - - - - + + + + + - - + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2064,12 +2064,12 @@ - - - - + + + + - + @@ -2077,22 +2077,22 @@ - - - - - - + + + + + + - - - - - + + + + + - - + + diff --git a/test/renderedImages/allItemsColHeadAndTail.svg b/test/renderedImages/allItemsColHeadAndTail.svg index e91dec8ec..35b4452ff 100644 --- a/test/renderedImages/allItemsColHeadAndTail.svg +++ b/test/renderedImages/allItemsColHeadAndTail.svg @@ -980,37 +980,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - - - - + + + + + + + + @@ -1736,36 +1736,36 @@ - - - - + + + + - - - - - - - - + + + + + + + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -1980,12 +1980,12 @@ - - - - + + + + - + @@ -1994,22 +1994,22 @@ - - - - - - + + + + + + - - - - - - - - + + + + + + + + diff --git a/test/renderedImages/allItemsColTail.svg b/test/renderedImages/allItemsColTail.svg index e2b2b0e52..f990f4e61 100644 --- a/test/renderedImages/allItemsColTail.svg +++ b/test/renderedImages/allItemsColTail.svg @@ -986,37 +986,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - - - - + + + + + + + + @@ -1742,36 +1742,36 @@ - - - - + + + + - - - - - - - - + + + + + + + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2019,12 +2019,12 @@ - - - - + + + + - + @@ -2033,22 +2033,22 @@ - - - - - - + + + + + + - - - - - - - - + + + + + + + + diff --git a/test/renderedImages/allItemsHeadAndTail.svg b/test/renderedImages/allItemsHeadAndTail.svg index 9613229b9..8bd0ca4f9 100644 --- a/test/renderedImages/allItemsHeadAndTail.svg +++ b/test/renderedImages/allItemsHeadAndTail.svg @@ -989,37 +989,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - - - - + + + + + + + + @@ -1745,36 +1745,36 @@ - - - - + + + + - - - - - - - - + + + + + + + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2033,12 +2033,12 @@ - - - - + + + + - + @@ -2047,22 +2047,22 @@ - - - - - - + + + + + + - - - - - - - - + + + + + + + + diff --git a/test/renderedImages/allItemsMouseOver.svg b/test/renderedImages/allItemsMouseOver.svg index ac29f5c8a..87053883a 100644 --- a/test/renderedImages/allItemsMouseOver.svg +++ b/test/renderedImages/allItemsMouseOver.svg @@ -1018,19 +1018,19 @@ - - - - + + + + - - - - - + + + + + - + @@ -1072,19 +1072,19 @@ - - - + + + - - - - - + + + + + - - + + @@ -1847,20 +1847,20 @@ - - - - + + + + - - - - - + + + + + - - + + @@ -1874,21 +1874,21 @@ - - - - - - + + + + + + - - - - - + + + + + - + @@ -2224,12 +2224,12 @@ - - - - + + + + - + @@ -2262,22 +2262,22 @@ - - - - - - + + + + + + - - - - - + + + + + - - + + diff --git a/test/renderedImages/allItemsOnBorder.svg b/test/renderedImages/allItemsOnBorder.svg index 6c09bf7aa..97429d667 100644 --- a/test/renderedImages/allItemsOnBorder.svg +++ b/test/renderedImages/allItemsOnBorder.svg @@ -995,37 +995,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - + + + + + - - + + @@ -1751,36 +1751,36 @@ - - - - + + + + - - - - - + + + + + - - + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2069,12 +2069,12 @@ - - - - + + + + - + @@ -2083,22 +2083,22 @@ - - - - - - + + + + + + - - - - - + + + + + - - + + diff --git a/test/renderedImages/allItemsSelected.svg b/test/renderedImages/allItemsSelected.svg index 7afbed4fb..9b93baf63 100644 --- a/test/renderedImages/allItemsSelected.svg +++ b/test/renderedImages/allItemsSelected.svg @@ -314,7 +314,7 @@ - + @@ -332,7 +332,7 @@ - + @@ -938,16 +938,16 @@ - + - + - + @@ -989,7 +989,7 @@ - + @@ -998,7 +998,7 @@ - + @@ -1073,19 +1073,19 @@ - - - - + + + + - - - - - + + + + + - + @@ -1106,19 +1106,19 @@ - - - + + + - - - - - + + + + + - - + + @@ -1855,41 +1855,41 @@ - - - - + + + + - - - - - + + + + + - - + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2190,12 +2190,12 @@ - - - - + + + + - + @@ -2211,22 +2211,22 @@ - - - - - - + + + + + + - - - - - + + + + + - - + + diff --git a/test/renderedImages/allItemsTail.svg b/test/renderedImages/allItemsTail.svg index 9b7818a0e..c8f163cd1 100644 --- a/test/renderedImages/allItemsTail.svg +++ b/test/renderedImages/allItemsTail.svg @@ -995,37 +995,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - - - - + + + + + + + + @@ -1751,36 +1751,36 @@ - - - - + + + + - - - - - - - - + + + + + + + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2061,12 +2061,12 @@ - - - - + + + + - + @@ -2075,22 +2075,22 @@ - - - - - - + + + + + + - - - - - - - - + + + + + + + + From ecfeec6e83c356a925bef67cba915b509a3d37f9 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Thu, 5 Mar 2026 15:54:51 +1100 Subject: [PATCH 20/30] Update ecolab ref. --- ecolab | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ecolab b/ecolab index 124681cbe..a5ac164b7 160000 --- a/ecolab +++ b/ecolab @@ -1 +1 @@ -Subproject commit 124681cbe8e3198bb21ae483c399e80e72ddb72d +Subproject commit a5ac164b77bf25b24aa12678d23b522b20aa6f37 From 51f3ba7bcddef30ceab62e66fe5aa6277d3486a3 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Thu, 5 Mar 2026 16:08:54 +1100 Subject: [PATCH 21/30] Remove explicit instantiation --- model/SVGItem.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/model/SVGItem.h b/model/SVGItem.h index 84d123ab8..53dc4feb4 100644 --- a/model/SVGItem.h +++ b/model/SVGItem.h @@ -58,8 +58,6 @@ namespace classdesc struct tn { static string name() {return "RsvgHandle";} }; - - template struct tn; } From 91caf2d211911078a75e16ac468dc6a01f32e0f8 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Thu, 5 Mar 2026 06:41:43 +0000 Subject: [PATCH 22/30] Implement PhillipsStock::draw without _internalGetCairoContext - PhillipsStock now uses ICairoShim methods for its own drawing (rectangles, fills) - Calls StockVar::draw(cairoShim) which internally still uses _internalGetCairoContext - Reduced _internalGetCairoContext usage from 11 to 10 locations - PhillipsStock's own drawing logic now fully abstracted Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> --- model/phillipsDiagram.cc | 28 +++++++++++++++++++++++++--- 1 file changed, 25 insertions(+), 3 deletions(-) diff --git a/model/phillipsDiagram.cc b/model/phillipsDiagram.cc index 98cef9031..a9e0087ce 100644 --- a/model/phillipsDiagram.cc +++ b/model/phillipsDiagram.cc @@ -78,9 +78,31 @@ namespace minsky void PhillipsStock::draw(const ICairoShim& cairoShim) const { - // TODO: Implement properly without cairo_t* delegation - auto& shimImpl = dynamic_cast(cairoShim); - draw(shimImpl._internalGetCairoContext()); + // Call parent draw (VariableBase still uses _internalGetCairoContext internally) + StockVar::draw(cairoShim); + + // colocate input and output ports on the input side + m_ports[0]->moveTo(m_ports[1]->x(), m_ports[1]->y()); + auto maxV=maxStock[units()]; + if (maxV>0) + { + cairoShim.save(); + auto w=width()*zoomFactor(); + auto h=height()*zoomFactor(); + auto f=value()/maxV; + if (f>=0) + { + cairoShim.setSourceRGBA(0,0,1,0.3); + cairoShim.rectangle(-0.6*w,0.5*h,1.2*w,-f*h); + } + else + { + cairoShim.setSourceRGBA(1,0,0,0.3); + cairoShim.rectangle(-0.6*w,-0.5*h,1.2*w,-f*h); + } + cairoShim.fill(); + cairoShim.restore(); + } } From e77029bca0cf0a9ab2849eb6387cb2ef7ba4e859 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Mon, 23 Mar 2026 03:31:04 +0000 Subject: [PATCH 23/30] Add ICairoShim iconDraw overloads for all Operation types - Added virtual iconDraw(const ICairoShim&) to OperationBase interface - Generated ICairoShim overloads for all 76+ Operation::iconDraw implementations - Updated OperationBase::draw to call iconDraw(cairoShim) instead of iconDraw(cairo) - Updated IntOp::draw to use DrawBinOpShim instead of DrawBinOp - ICairoShim iconDraw methods currently delegate to cairo_t* versions (migration step) - Removed direct _internalGetCairoContext usage from OperationBase::draw - IntOp still uses _internalGetCairoContext for RenderVariable (tracked separately) - Reduced _internalGetCairoContext from 10 to 9 direct usages in draw methods Co-authored-by: highperformancecoder <3075825+highperformancecoder@users.noreply.github.com> Agent-Logs-Url: https://github.com/highperformancecoder/minsky/sessions/b21274df-9484-488b-90c3-daceed36cadc --- model/intOp.cc | 2 +- model/operation.cc | 461 +++++++++++++++++++++++++++++++++++++++++- model/operationBase.h | 1 + 3 files changed, 459 insertions(+), 5 deletions(-) diff --git a/model/intOp.cc b/model/intOp.cc index 68a65dc10..c43c47c79 100644 --- a/model/intOp.cc +++ b/model/intOp.cc @@ -221,7 +221,7 @@ namespace minsky cairoShim.showText("∫dt"); cairoShim.restore(); } - DrawBinOp d(cairo, zoomFactor()); + DrawBinOpShim d(cairoShim, zoomFactor()); d.drawPort([&](){d.drawSymbol("0");}, l,h,rotation()); d.drawPort([&](){d.drawSymbol("f");}, l,-h,rotation()); diff --git a/model/operation.cc b/model/operation.cc index 68d3d3755..85d008b7e 100644 --- a/model/operation.cc +++ b/model/operation.cc @@ -409,9 +409,6 @@ namespace minsky void OperationBase::draw(const ICairoShim& cairoShim) const { - // TODO: Refactor iconDraw to use ICairoShim - auto& shimImpl = dynamic_cast(cairoShim); - cairo_t* cairo = shimImpl._internalGetCairoContext(); // if rotation is in 1st or 3rd quadrant, rotate as // normal, otherwise flip the text so it reads L->R const double angle=rotation() * M_PI / 180.0; @@ -421,7 +418,7 @@ namespace minsky { cairoShim.save(); cairoShim.scale(z,z); - iconDraw(cairo); + iconDraw(cairoShim); cairoShim.restore(); } @@ -775,11 +772,23 @@ namespace minsky { assert(false); //shouldn't be here } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { assert(false); //shouldn't be here } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -796,6 +805,12 @@ namespace minsky cairo_set_line_width(cairo,1.0); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -804,6 +819,12 @@ namespace minsky cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"t"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -812,6 +833,12 @@ namespace minsky cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"e"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -820,6 +847,12 @@ namespace minsky cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"π"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -828,6 +861,12 @@ namespace minsky cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"0"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -836,6 +875,12 @@ namespace minsky cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"1"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -845,6 +890,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -854,6 +905,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -863,9 +920,21 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const {/* moved to IntOp::draw() but needs to be here, and is actually called */} + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -880,6 +949,12 @@ namespace minsky cairo_move_to(cairo,-7,7); cairo_show_text(cairo,"dt"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -895,6 +970,12 @@ namespace minsky cairo_set_source_rgb(cairo,0,0,0); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -906,6 +987,12 @@ namespace minsky cairo_set_font_size(cairo,7); cairo_show_text(cairo,"x"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -925,6 +1012,12 @@ namespace minsky d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); #endif } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -936,6 +1029,12 @@ namespace minsky d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -947,6 +1046,12 @@ namespace minsky d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -958,6 +1063,12 @@ namespace minsky d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -966,6 +1077,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"min"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -974,6 +1091,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"max"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -986,6 +1109,12 @@ namespace minsky cairo_line_to(cairo,2,3); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -998,6 +1127,12 @@ namespace minsky cairo_line_to(cairo,2,-3); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1006,6 +1141,12 @@ namespace minsky cairo_move_to(cairo,-6,3); cairo_show_text(cairo,"¬"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1014,6 +1155,12 @@ namespace minsky cairo_move_to(cairo,-16,3); cairo_show_text(cairo,"<ΔxΔy>"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1022,6 +1169,12 @@ namespace minsky cairo_move_to(cairo,-3,3); cairo_show_text(cairo,"ρ"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1037,6 +1190,12 @@ namespace minsky cairo_arc(cairo,4,-6,0.2,0,2*M_PI); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { const double sf = scaleFactor(); @@ -1044,6 +1203,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo," ln"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1055,6 +1220,12 @@ namespace minsky d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); d.drawPort([&](){d.drawSymbol("b");}, l, h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1064,6 +1235,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"sin"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1073,6 +1250,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"cos"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1082,6 +1265,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"tan"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1095,6 +1284,12 @@ namespace minsky cairo_show_text(cairo,"-1"); cairo_rel_move_to(cairo,0,-2); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1108,6 +1303,12 @@ namespace minsky cairo_show_text(cairo,"-1"); cairo_rel_move_to(cairo,0,-2); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1121,6 +1322,12 @@ namespace minsky cairo_show_text(cairo,"-1"); cairo_rel_move_to(cairo,0,-2); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1130,6 +1337,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"sinh"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1139,6 +1352,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"cosh"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1148,6 +1367,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"tanh"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1157,6 +1382,12 @@ namespace minsky cairo_move_to(cairo,-6,3); cairo_show_text(cairo,"|x|"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { const double sf = scaleFactor(); @@ -1174,6 +1405,12 @@ namespace minsky cairo_rel_line_to(cairo,-1,0); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { const double sf = scaleFactor(); @@ -1182,6 +1419,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"frac"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { const double sf = scaleFactor(); @@ -1189,6 +1432,12 @@ namespace minsky cairo_move_to(cairo,-6,3); cairo_show_text(cairo,"Γ"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { const double sf = scaleFactor(); @@ -1205,6 +1454,12 @@ namespace minsky d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); d.drawPort([&](){d.drawSymbol("n");}, l, h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { const double sf = scaleFactor(); @@ -1212,6 +1467,12 @@ namespace minsky cairo_move_to(cairo,-3,3); cairo_show_text(cairo,"!"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { const double sf = scaleFactor(); @@ -1221,6 +1482,12 @@ namespace minsky d.drawPort([&](){d.drawPlus();}, l, h, rotation()); d.drawPort([&](){d.drawPlus();}, l, -h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1231,6 +1498,12 @@ namespace minsky d.drawPort([&](){d.drawPlus();}, l, -h, rotation()); d.drawPort([&](){d.drawMinus();}, l, h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1241,6 +1514,12 @@ namespace minsky d.drawPort([&](){d.drawMultiply();}, l, h, rotation()); d.drawPort([&](){d.drawMultiply();}, l, -h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1251,6 +1530,12 @@ namespace minsky d.drawPort([&](){d.drawMultiply();}, l, -h, rotation()); d.drawPort([&](){d.drawDivide();}, l, h, rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1260,6 +1545,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1269,6 +1560,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1278,6 +1575,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"inf"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1287,6 +1590,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"sup"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1296,6 +1605,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"infi"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1305,6 +1620,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"supi"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1314,6 +1635,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"any"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1323,6 +1650,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"all"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + @@ -1334,6 +1667,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"nᵢ"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1343,6 +1682,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"{nᵢ}"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1352,6 +1697,12 @@ namespace minsky cairo_move_to(cairo,-8,3); cairo_show_text(cairo,""); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1363,6 +1714,12 @@ namespace minsky cairo_move_to(cairo,-4,-1); cairo_show_text(cairo,"~"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1372,6 +1729,12 @@ namespace minsky cairo_move_to(cairo,-3,3); cairo_show_text(cairo,"σ"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1381,6 +1744,12 @@ namespace minsky cairo_move_to(cairo,-12,3); cairo_show_text(cairo,"<Δxᵏ>"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1388,6 +1757,12 @@ namespace minsky cairo_translate(cairo,-0.5*iWidth(),-0.5*iHeight()); cminsky().histogramResource.render(cairo,iWidth(),iHeight()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + @@ -1399,6 +1774,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1408,6 +1789,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1417,6 +1804,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1426,6 +1819,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1435,6 +1834,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1444,6 +1849,12 @@ namespace minsky cairo_scale(cairo,sf,sf); cachedPango->show(); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1463,6 +1874,12 @@ namespace minsky cairo_arc(cairo,0,0,r,0,2*M_PI); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1472,6 +1889,12 @@ namespace minsky cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"idx"); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1484,6 +1907,12 @@ namespace minsky drawBinOp.drawPort([&](){drawBinOp.drawSymbol("x");},l,-h,rotation()); drawBinOp.drawPort([&](){drawBinOp.drawSymbol("i");},l,h,rotation()); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1499,6 +1928,12 @@ namespace minsky cairo_rel_line_to(cairo,10,0); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1513,6 +1948,12 @@ namespace minsky cairo_rel_line_to(cairo,0,14); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const { @@ -1525,11 +1966,23 @@ namespace minsky cairo_rel_line_to(cairo,0,cachedPango->height()-2); cairo_stroke(cairo); } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + template <> void Operation::iconDraw(cairo_t* cairo) const {/* needs to be here, and is actually called */} + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + auto& shimImpl = dynamic_cast(cairoShim); + iconDraw(shimImpl._internalGetCairoContext()); + } + } diff --git a/model/operationBase.h b/model/operationBase.h index 42e7a24c9..e734f2918 100644 --- a/model/operationBase.h +++ b/model/operationBase.h @@ -63,6 +63,7 @@ namespace minsky /// visual representation of operation on the canvas virtual void iconDraw(cairo_t *) const=0; + virtual void iconDraw(const ICairoShim&) const=0; /// returns a list of values the ports currently have std::string portValues() const; From 3d24bdb72a2ee7089582afcddd32d345daf063c3 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Sun, 29 Mar 2026 14:00:27 +1100 Subject: [PATCH 24/30] Update reference images --- test/renderedImages/allItemsBare.svg | 122 ++++++++-------- .../renderedImages/allItemsColHeadAndTail.svg | 128 ++++++++--------- test/renderedImages/allItemsColTail.svg | 128 ++++++++--------- test/renderedImages/allItemsHeadAndTail.svg | 128 ++++++++--------- test/renderedImages/allItemsMouseOver.svg | 122 ++++++++-------- test/renderedImages/allItemsOnBorder.svg | 122 ++++++++-------- test/renderedImages/allItemsSelected.svg | 136 +++++++++--------- test/renderedImages/allItemsTail.svg | 128 ++++++++--------- 8 files changed, 507 insertions(+), 507 deletions(-) diff --git a/test/renderedImages/allItemsBare.svg b/test/renderedImages/allItemsBare.svg index 6a6cb7251..d79ed53b7 100644 --- a/test/renderedImages/allItemsBare.svg +++ b/test/renderedImages/allItemsBare.svg @@ -992,37 +992,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - + + + + + - - + + @@ -1748,36 +1748,36 @@ - - - - + + + + - - - - - + + + + + - - + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2064,12 +2064,12 @@ - - - - + + + + - + @@ -2077,22 +2077,22 @@ - - - - - - + + + + + + - - - - - + + + + + - - + + diff --git a/test/renderedImages/allItemsColHeadAndTail.svg b/test/renderedImages/allItemsColHeadAndTail.svg index 35b4452ff..e91dec8ec 100644 --- a/test/renderedImages/allItemsColHeadAndTail.svg +++ b/test/renderedImages/allItemsColHeadAndTail.svg @@ -980,37 +980,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - - - - + + + + + + + + @@ -1736,36 +1736,36 @@ - - - - + + + + - - - - - - - - + + + + + + + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -1980,12 +1980,12 @@ - - - - + + + + - + @@ -1994,22 +1994,22 @@ - - - - - - + + + + + + - - - - - - - - + + + + + + + + diff --git a/test/renderedImages/allItemsColTail.svg b/test/renderedImages/allItemsColTail.svg index f990f4e61..e2b2b0e52 100644 --- a/test/renderedImages/allItemsColTail.svg +++ b/test/renderedImages/allItemsColTail.svg @@ -986,37 +986,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - - - - + + + + + + + + @@ -1742,36 +1742,36 @@ - - - - + + + + - - - - - - - - + + + + + + + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2019,12 +2019,12 @@ - - - - + + + + - + @@ -2033,22 +2033,22 @@ - - - - - - + + + + + + - - - - - - - - + + + + + + + + diff --git a/test/renderedImages/allItemsHeadAndTail.svg b/test/renderedImages/allItemsHeadAndTail.svg index 8bd0ca4f9..9613229b9 100644 --- a/test/renderedImages/allItemsHeadAndTail.svg +++ b/test/renderedImages/allItemsHeadAndTail.svg @@ -989,37 +989,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - - - - + + + + + + + + @@ -1745,36 +1745,36 @@ - - - - + + + + - - - - - - - - + + + + + + + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2033,12 +2033,12 @@ - - - - + + + + - + @@ -2047,22 +2047,22 @@ - - - - - - + + + + + + - - - - - - - - + + + + + + + + diff --git a/test/renderedImages/allItemsMouseOver.svg b/test/renderedImages/allItemsMouseOver.svg index 87053883a..ac29f5c8a 100644 --- a/test/renderedImages/allItemsMouseOver.svg +++ b/test/renderedImages/allItemsMouseOver.svg @@ -1018,19 +1018,19 @@ - - - - + + + + - - - - - + + + + + - + @@ -1072,19 +1072,19 @@ - - - + + + - - - - - + + + + + - - + + @@ -1847,20 +1847,20 @@ - - - - + + + + - - - - - + + + + + - - + + @@ -1874,21 +1874,21 @@ - - - - - - + + + + + + - - - - - + + + + + - + @@ -2224,12 +2224,12 @@ - - - - + + + + - + @@ -2262,22 +2262,22 @@ - - - - - - + + + + + + - - - - - + + + + + - - + + diff --git a/test/renderedImages/allItemsOnBorder.svg b/test/renderedImages/allItemsOnBorder.svg index 97429d667..6c09bf7aa 100644 --- a/test/renderedImages/allItemsOnBorder.svg +++ b/test/renderedImages/allItemsOnBorder.svg @@ -995,37 +995,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - + + + + + - - + + @@ -1751,36 +1751,36 @@ - - - - + + + + - - - - - + + + + + - - + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2069,12 +2069,12 @@ - - - - + + + + - + @@ -2083,22 +2083,22 @@ - - - - - - + + + + + + - - - - - + + + + + - - + + diff --git a/test/renderedImages/allItemsSelected.svg b/test/renderedImages/allItemsSelected.svg index 9b93baf63..7afbed4fb 100644 --- a/test/renderedImages/allItemsSelected.svg +++ b/test/renderedImages/allItemsSelected.svg @@ -314,7 +314,7 @@ - + @@ -332,7 +332,7 @@ - + @@ -938,16 +938,16 @@ - + - + - + @@ -989,7 +989,7 @@ - + @@ -998,7 +998,7 @@ - + @@ -1073,19 +1073,19 @@ - - - - + + + + - - - - - + + + + + - + @@ -1106,19 +1106,19 @@ - - - + + + - - - - - + + + + + - - + + @@ -1855,41 +1855,41 @@ - - - - + + + + - - - - - + + + + + - - + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2190,12 +2190,12 @@ - - - - + + + + - + @@ -2211,22 +2211,22 @@ - - - - - - + + + + + + - - - - - + + + + + - - + + diff --git a/test/renderedImages/allItemsTail.svg b/test/renderedImages/allItemsTail.svg index c8f163cd1..9b7818a0e 100644 --- a/test/renderedImages/allItemsTail.svg +++ b/test/renderedImages/allItemsTail.svg @@ -995,37 +995,37 @@ - - - - + + + + - - - - - + + + + + - + - - - + + + - - - - - - - - + + + + + + + + @@ -1751,36 +1751,36 @@ - - - - + + + + - - - - - - - - + + + + + + + + - - - - - - + + + + + + - - - - - + + + + + - + @@ -2061,12 +2061,12 @@ - - - - + + + + - + @@ -2075,22 +2075,22 @@ - - - - - - + + + + + + - - - - - - - - + + + + + + + + From 161e8f75df7412d78b40f5086708fee5951368af Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Tue, 21 Apr 2026 13:33:56 +1000 Subject: [PATCH 25/30] iconDraw refactored --- ecolab | 2 +- engine/cairoShim.h | 60 -- engine/cairoShimCairo.cc | 5 +- gui-js/libs/shared/src/lib/backend/minsky.ts | 2 +- gui-js/tsconfig.base.json | 2 +- model/SVGItem.h | 3 +- model/canvas.cc | 12 +- model/operation.cc | 942 +++++++++++++------ model/operation.h | 1 + model/userFunction.cc | 2 + 10 files changed, 649 insertions(+), 382 deletions(-) delete mode 100644 engine/cairoShim.h diff --git a/ecolab b/ecolab index a5ac164b7..124681cbe 160000 --- a/ecolab +++ b/ecolab @@ -1 +1 @@ -Subproject commit a5ac164b77bf25b24aa12678d23b522b20aa6f37 +Subproject commit 124681cbe8e3198bb21ae483c399e80e72ddb72d diff --git a/engine/cairoShim.h b/engine/cairoShim.h deleted file mode 100644 index d185fa836..000000000 --- a/engine/cairoShim.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - Because Cairo built with Visual C++ appears to be unstable when used - with the Win32 surface, we abstract the cairo interface here, and - provide 2 implementations: a Cairo one, and one directly in GDI. - - Using static polymorphism. - - Pimpl pattern deployed to prevent leakage of platform specific details -*/ -#ifndef CAIROSHIM_H -#define CAIROSHIM_H -#include -#include - -namespace minsky -{ - class ICairoShim - { - public: - virtual ~ICairoShim() = default; - virtual void moveTo(double x, double y)=0; - virtual void lineTo(double x, double y)=0; - virtual void relMoveTo(double x, double y)=0; - virtual void relLineTo(double x, double y)=0; - virtual void arc(double x, double y, double radius, double start, double end)=0; - - virtual void setLineWidth(double)=0; - - // paths - virtual void newPath()=0; - virtual void closePath()=0; - virtual void fill()=0; - virtual void clip()=0; - virtual void stroke()=0; - virtual void strokePreserve()=0; - - // sources - virtual void setSourceRGB(double r, double g, double b)=0; - virtual void setSourceRGBA(double r, double g, double b, double a)=0; - - // text. Argument is in UTF8 encoding - virtual void showText(const std::string&)=0; - virtual void setTextExtents(const std::string&)=0; - virtual double textWidth() const=0; - virtual double textHeight() const=0; - - // matrix transformation - virtual void identityMatrix()=0; - virtual void translate(double x, double y)=0; - virtual void scale(double sx, double sy)=0; - virtual void rotate(double angle)=0; ///< angle in radians - - // context manipulation - virtual void save()=0; - virtual void restore()=0; - - }; - -} -#endif diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index a1f9dca65..ad8715d3e 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -148,16 +148,15 @@ namespace minsky // SVG rendering support void CairoShimCairo::renderSVG(const SVGRenderer& svgRenderer, double width, double height) const { - RsvgHandle& svg = svgRenderer.handle(); #ifdef MXE // MXE doesn't currently have a Rust compiler, so librsvg can be no later than 2.40.21 RsvgDimensionData dims; - rsvg_handle_get_dimensions(&svg, &dims); + rsvg_handle_get_dimensions(svgRenderer.svg, &dims); cairo_scale(cairo, width/dims.width, height/dims.height); rsvg_handle_render_cairo(&svg, cairo); #else GError* err=nullptr; const RsvgRectangle rect{0,0,width,height}; - rsvg_handle_render_document(&svg, cairo, &rect, &err); + rsvg_handle_render_document(svgRenderer.svg, cairo, &rect, &err); if (err) g_error_free(err); #endif diff --git a/gui-js/libs/shared/src/lib/backend/minsky.ts b/gui-js/libs/shared/src/lib/backend/minsky.ts index 1fb303924..5faee57db 100644 --- a/gui-js/libs/shared/src/lib/backend/minsky.ts +++ b/gui-js/libs/shared/src/lib/backend/minsky.ts @@ -141,7 +141,7 @@ export class OperationBase extends Item { async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} async drawUserFunction(...args: any[]): Promise {return this.$callMethod('drawUserFunction',...args);} async h(...args: number[]): Promise {return this.$callMethod('h',...args);} - async iconDraw(a1: minsky__dummy): Promise {return this.$callMethod('iconDraw',a1);} + async iconDraw(...args: any[]): Promise {return this.$callMethod('iconDraw',...args);} async l(...args: number[]): Promise {return this.$callMethod('l',...args);} async multiWire(): Promise {return this.$callMethod('multiWire');} async numPorts(): Promise {return this.$callMethod('numPorts');} diff --git a/gui-js/tsconfig.base.json b/gui-js/tsconfig.base.json index b760bcf65..4ac071d12 100644 --- a/gui-js/tsconfig.base.json +++ b/gui-js/tsconfig.base.json @@ -31,4 +31,4 @@ "strictInputAccessModifiers": true, "strictTemplates": true } -} \ No newline at end of file +} diff --git a/model/SVGItem.h b/model/SVGItem.h index 53dc4feb4..b3c5d507d 100644 --- a/model/SVGItem.h +++ b/model/SVGItem.h @@ -33,6 +33,7 @@ namespace minsky #ifdef MXE double m_width=0, m_height=0; #endif + friend class CairoShimCairo; public: SVGRenderer() {} SVGRenderer(const std::string& resource) {setResource(resource);} @@ -45,7 +46,7 @@ namespace minsky /// render SVG into region of size \a width \a height void render(cairo_t*, double width, double height) const; /// get the internal RsvgHandle reference for use with ICairoShim - RsvgHandle& handle() const {return *svg;} + //RsvgHandle& handle() const {return const_cast(*svg);} }; diff --git a/model/canvas.cc b/model/canvas.cc index 75daea5d0..01f5ebe18 100644 --- a/model/canvas.cc +++ b/model/canvas.cc @@ -26,6 +26,7 @@ #include "ravelWrap.h" #include +#include "cairoShimCairo.h" #include "canvas.rcd" #include "canvas.xcd" #include "eventInterface.rcd" @@ -852,7 +853,8 @@ namespace minsky cairo_translate(cairo,it.x(), it.y()); try { - it.draw(cairo); + CairoShimCairo shim(cairo); + it.draw(shim); } catch (const std::exception& ex) { @@ -873,7 +875,10 @@ namespace minsky const CairoSave cs(cairo); cairo_identity_matrix(cairo); cairo_translate(cairo,it.x(), it.y()); - it.draw(cairo); + { + CairoShimCairo shim(cairo); + it.draw(shim); + } } return false; }); @@ -885,7 +890,8 @@ namespace minsky { const Wire& w=**i; if (w.visible()) { - w.draw(cairo); + CairoShimCairo shim(cairo); + w.draw(shim); } return false; }); diff --git a/model/operation.cc b/model/operation.cc index 85d008b7e..5ae226f6c 100644 --- a/model/operation.cc +++ b/model/operation.cc @@ -443,9 +443,10 @@ namespace minsky cairoShim.setSourceRGB(0,0,1); cairoShim.strokePreserve(); - - cairo::Path clipPath(cairo); - + + auto& shimImpl = dynamic_cast(cairoShim); + cairo::Path clipPath(shimImpl._internalGetCairoContext()); + // compute port coordinates relative to the icon's // point of reference. Move outport 2 pixels right for ticket For ticket 362. double x0=r, y0=0, x1=l, y1=numPorts() > 2? -h+3: 0, @@ -494,8 +495,8 @@ namespace minsky if (onResizeHandles) drawResizeHandles(cairoShim); } - cairoShim.newPath(); - clipPath.appendToCurrent(cairo); + cairoShim.newPath(); + clipPath.appendToCurrent(shimImpl._internalGetCairoContext()); cairoShim.clip(); if (selected) drawSelected(cairoShim); } @@ -774,8 +775,7 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + assert(false); //shouldn't be here } @@ -785,8 +785,7 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + assert(false); //shouldn't be here } @@ -807,78 +806,98 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.translate(-1,0); + cairoShim.scale(1.5*sf,0.75*sf); + cairoShim.arc(0,-3,3,0,2*M_PI); + cairoShim.arc(0,3,3,0,M_PI); + cairoShim.moveTo(-3,3); + cairoShim.lineTo(-3,-3); + cairoShim.moveTo(3,3); + cairoShim.lineTo(3,-3); + cairoShim.identityMatrix(); + cairoShim.setLineWidth(1.0); + cairoShim.stroke(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"t"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-4,2); + cairoShim.showText("t"); } - + template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"e"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-4,2); + cairoShim.showText("e"); } - + template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"π"); - } + } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-4,2); + cairoShim.showText("π"); } - + template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"0"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-4,2); + cairoShim.showText("0"); } - + template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-4,2); cairo_show_text(cairo,"1"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-4,2); + cairoShim.showText("1"); } @@ -892,48 +911,60 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("∞"); + pango.setFontSize(9); + cairoShim.moveTo(-4,-10); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-4,-7); setCachedText(cairo,"%",7); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); - } + } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("%"); + pango.setFontSize(7); + cairoShim.moveTo(-4,-7); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-4,-5); setCachedText(cairo, "→",7); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("→"); + pango.setFontSize(7); + cairoShim.moveTo(-4,-5); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const {/* moved to IntOp::draw() but needs to be here, and is actually called */} template <> void Operation::iconDraw(const ICairoShim& cairoShim) const - { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); - } + {/* moved to IntOp::draw() but needs to be here, and is actually called */} template <> void Operation::iconDraw(cairo_t* cairo) const @@ -951,36 +982,55 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + cairoShim.save(); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-7,-1); + cairoShim.setFontSize(8); + cairoShim.showText("d"); + cairoShim.moveTo(-7,0); cairoShim.lineTo(2,0); + cairoShim.setLineWidth(0.5); cairoShim.stroke(); + cairoShim.moveTo(-7,7); + cairoShim.showText("dt"); + cairoShim.restore(); } template <> void Operation::iconDraw(cairo_t* cairo) const - { + { const CairoSave cs(cairo); - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); + cairo_set_font_size(cairo,10); cairo_move_to(cairo,-7,6); cairo_show_text(cairo,"\xE2\x88\x9a"); cairo_set_line_width(cairo,0.5); cairo_rel_move_to(cairo,0,-9); cairo_rel_line_to(cairo,5,0); cairo_set_source_rgb(cairo,0,0,0); - cairo_stroke(cairo); + cairo_stroke(cairo); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + cairoShim.save(); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-7,6); + cairoShim.showText("\xE2\x88\x9a"); + cairoShim.setLineWidth(0.5); + cairoShim.relMoveTo(0,-9); + cairoShim.relLineTo(5,0); + cairoShim.setSourceRGB(0,0,0); + cairoShim.stroke(); + cairoShim.restore(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-7,3); cairo_show_text(cairo,"e"); cairo_rel_move_to(cairo,0,-4); @@ -989,8 +1039,13 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-7,3); + cairoShim.showText("e"); + cairoShim.relMoveTo(0,-4); + cairoShim.setFontSize(7); + cairoShim.showText("x"); } @@ -1014,15 +1069,28 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-6,3); + cairoShim.showText("x"); + cairoShim.relMoveTo(0,-4); + cairoShim.setFontSize(7); + cairoShim.showText("y"); + DrawBinOpShim d(cairoShim); +#ifdef DISPLAY_POW_UPSIDE_DOWN + d.drawPort([&](){d.drawSymbol("y");}, l, -h, rotation()); + d.drawPort([&](){d.drawSymbol("x");}, l, h, rotation()); +#else + d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); + d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); +#endif } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"x≤y"); DrawBinOp d(cairo); @@ -1031,15 +1099,20 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-9,3); + cairoShim.showText("x≤y"); + DrawBinOpShim d(cairoShim); + d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); + d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"x void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-9,3); + cairoShim.showText("x void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"x=y"); DrawBinOp d(cairo); @@ -1065,44 +1143,53 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-9,3); + cairoShim.showText("x=y"); + DrawBinOpShim d(cairoShim); + d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); + d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"min"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-9,3); + cairoShim.showText("min"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"max"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-9,3); + cairoShim.showText("max"); } template <> void Operation::iconDraw(cairo_t* cairo) const - { + { const CairoSave cs(cairo); - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_source_rgb(cairo,0,0,0); cairo_move_to(cairo,-4,3); cairo_line_to(cairo,-1,-3); @@ -1111,16 +1198,23 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + cairoShim.save(); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setSourceRGB(0,0,0); + cairoShim.moveTo(-4,3); + cairoShim.lineTo(-1,-3); + cairoShim.lineTo(2,3); + cairoShim.stroke(); + cairoShim.restore(); } template <> void Operation::iconDraw(cairo_t* cairo) const - { + { const CairoSave cs(cairo); - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_source_rgb(cairo,0,0,0); cairo_move_to(cairo,-4,-3); cairo_line_to(cairo,-1,3); @@ -1129,22 +1223,31 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + cairoShim.save(); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setSourceRGB(0,0,0); + cairoShim.moveTo(-4,-3); + cairoShim.lineTo(-1,3); + cairoShim.lineTo(2,-3); + cairoShim.stroke(); + cairoShim.restore(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-6,3); cairo_show_text(cairo,"¬"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-6,3); + cairoShim.showText("¬"); } @@ -1157,28 +1260,32 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf*.7,sf); + cairoShim.moveTo(-16,3); + cairoShim.showText("<ΔxΔy>"); } - + template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-3,3); cairo_show_text(cairo,"ρ"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-3,3); + cairoShim.showText("ρ"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-7,7); cairo_line_to(cairo,7,-7); @@ -1192,28 +1299,39 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-7,7); + cairoShim.lineTo(7,-7); + cairoShim.stroke(); + cairoShim.arc(-4,0,0.2,0,2*M_PI); + cairoShim.stroke(); + cairoShim.arc(3,3,0.2,0,2*M_PI); + cairoShim.stroke(); + cairoShim.arc(4,-6,0.2,0,2*M_PI); + cairoShim.stroke(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-9,3); cairo_show_text(cairo," ln"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-9,3); + cairoShim.showText(" ln"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"log"); DrawBinOp d(cairo); @@ -1222,8 +1340,13 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-9,3); + cairoShim.showText("log"); + DrawBinOpShim d(cairoShim); + d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); + d.drawPort([&](){d.drawSymbol("b");}, l, h, rotation()); } @@ -1237,45 +1360,54 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("sin"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"cos"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("cos"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"tan"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("tan"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,9); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"sin"); @@ -1286,15 +1418,22 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(9); + cairoShim.moveTo(-9,3); + cairoShim.showText("sin"); + cairoShim.relMoveTo(0,-3); + cairoShim.setFontSize(7); + cairoShim.showText("-1"); + cairoShim.relMoveTo(0,-2); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,9); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"cos"); @@ -1305,15 +1444,22 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(9); + cairoShim.moveTo(-9,3); + cairoShim.showText("cos"); + cairoShim.relMoveTo(0,-3); + cairoShim.setFontSize(7); + cairoShim.showText("-1"); + cairoShim.relMoveTo(0,-2); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,9); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"tan"); @@ -1324,68 +1470,87 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(9); + cairoShim.moveTo(-9,3); + cairoShim.showText("tan"); + cairoShim.relMoveTo(0,-3); + cairoShim.setFontSize(7); + cairoShim.showText("-1"); + cairoShim.relMoveTo(0,-2); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,8); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"sinh"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(8); + cairoShim.moveTo(-9,3); + cairoShim.showText("sinh"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,8); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"cosh"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(8); + cairoShim.moveTo(-9,3); + cairoShim.showText("cosh"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,8); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"tanh"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(8); + cairoShim.moveTo(-9,3); + cairoShim.showText("tanh"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,9); cairo_move_to(cairo,-6,3); cairo_show_text(cairo,"|x|"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(9); + cairoShim.moveTo(-6,3); + cairoShim.showText("|x|"); } template <> void Operation::iconDraw(cairo_t* cairo) const @@ -1407,41 +1572,58 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("x"); + pango.setFontSize(7); + cairoShim.moveTo(-5,-5); + cairoShim.scale(sf,sf); + pango.show(); + cairoShim.moveTo(-5,-4); + cairoShim.relLineTo(0,pango.height()-2); + cairoShim.relLineTo(1,0); + cairoShim.moveTo(-5+pango.width(),-4); + cairoShim.relLineTo(0,pango.height()-2); + cairoShim.relLineTo(-1,0); + cairoShim.stroke(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,8); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"frac"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(8); + cairoShim.moveTo(-9,3); + cairoShim.showText("frac"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-6,3); cairo_show_text(cairo,"Γ"); - } + } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-6,3); + cairoShim.showText("Γ"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-7,3); cairo_show_text(cairo,"ψ"); cairo_rel_move_to(cairo,0,-3); @@ -1453,30 +1635,42 @@ namespace minsky DrawBinOp d(cairo); d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); d.drawPort([&](){d.drawSymbol("n");}, l, h, rotation()); - } + } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-7,3); + cairoShim.showText("ψ"); + cairoShim.relMoveTo(0,-3); + cairoShim.setFontSize(7); + const std::string order="("+to_string(static_cast(m_ports[2]->value()))+")"; + cairoShim.showText(order); + cairoShim.relMoveTo(0,-2); + DrawBinOpShim d(cairoShim); + d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); + d.drawPort([&](){d.drawSymbol("n");}, l, h, rotation()); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_move_to(cairo,-3,3); cairo_show_text(cairo,"!"); - } + } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-3,3); + cairoShim.showText("!"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); DrawBinOp d(cairo); d.drawPlus(); d.drawPort([&](){d.drawPlus();}, l, h, rotation()); @@ -1484,15 +1678,19 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + DrawBinOpShim d(cairoShim); + d.drawPlus(); + d.drawPort([&](){d.drawPlus();}, l, h, rotation()); + d.drawPort([&](){d.drawPlus();}, l, -h, rotation()); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); DrawBinOp d(cairo); d.drawMinus(); d.drawPort([&](){d.drawPlus();}, l, -h, rotation()); @@ -1500,15 +1698,19 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + DrawBinOpShim d(cairoShim); + d.drawMinus(); + d.drawPort([&](){d.drawPlus();}, l, -h, rotation()); + d.drawPort([&](){d.drawMinus();}, l, h, rotation()); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); DrawBinOp d(cairo); d.drawMultiply(); d.drawPort([&](){d.drawMultiply();}, l, h, rotation()); @@ -1516,15 +1718,19 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + DrawBinOpShim d(cairoShim); + d.drawMultiply(); + d.drawPort([&](){d.drawMultiply();}, l, h, rotation()); + d.drawPort([&](){d.drawMultiply();}, l, -h, rotation()); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); DrawBinOp d(cairo); d.drawDivide(); d.drawPort([&](){d.drawMultiply();}, l, -h, rotation()); @@ -1532,8 +1738,12 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + DrawBinOpShim d(cairoShim); + d.drawDivide(); + d.drawPort([&](){d.drawMultiply();}, l, -h, rotation()); + d.drawPort([&](){d.drawDivide();}, l, h, rotation()); } @@ -1547,29 +1757,39 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("∑"); + pango.setFontSize(7); + cairoShim.moveTo(-4,-7); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-4,-7); setCachedText(cairo, "∏",7); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("∏"); + pango.setFontSize(7); + cairoShim.moveTo(-4,-7); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); @@ -1577,190 +1797,225 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("inf"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"sup"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("sup"); } - + template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"infi"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("infi"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"supi"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("supi"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"any"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("any"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"all"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("all"); } - - - template <> void Operation::iconDraw(cairo_t* cairo) const + template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"nᵢ"); } - template <> void Operation::iconDraw(const ICairoShim& cairoShim) const - { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); - } + template <> void Operation::iconDraw(const ICairoShim& cairoShim) const + { + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("nᵢ"); + } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"{nᵢ}"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("{nᵢ}"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-8,3); cairo_show_text(cairo,""); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-8,3); + cairoShim.showText(""); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-3,3); cairo_show_text(cairo,"x"); cairo_move_to(cairo,-4,-1); cairo_show_text(cairo,"~"); - } + } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-3,3); + cairoShim.showText("x"); + cairoShim.moveTo(-4,-1); + cairoShim.showText("~"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-3,3); cairo_show_text(cairo,"σ"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-3,3); + cairoShim.showText("σ"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf*.85,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf*.85,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-12,3); cairo_show_text(cairo,"<Δxᵏ>"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf*.85,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-12,3); + cairoShim.showText("<Δxᵏ>"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); cairo_translate(cairo,-0.5*iWidth(),-0.5*iHeight()); cminsky().histogramResource.render(cairo,iWidth(),iHeight()); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + cairoShim.translate(-0.5*iWidth(),-0.5*iHeight()); + cairoShim.renderSVG(cminsky().histogramResource, iWidth(), iHeight()); } @@ -1776,94 +2031,123 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("∑+"); + pango.setFontSize(7); + cairoShim.moveTo(-7,-7); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-7,-7); setCachedText(cairo, "av+",7); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("av+"); + pango.setFontSize(7); + cairoShim.moveTo(-7,-7); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-6,-7); setCachedText(cairo, "∏×",7); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("∏×"); + pango.setFontSize(7); + cairoShim.moveTo(-6,-7); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-4,-7); setCachedText(cairo, "Δ-",7); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("Δ-"); + pango.setFontSize(7); + cairoShim.moveTo(-4,-7); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-4,-7); setCachedText(cairo, "Δ+",7); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("Δ+"); + pango.setFontSize(7); + cairoShim.moveTo(-4,-7); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-4,-10); setCachedText(cairo, "·",14); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("·"); + pango.setFontSize(14); + cairoShim.moveTo(-4,-10); + cairoShim.scale(sf,sf); + pango.show(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-10); + const double sf = scaleFactor(); // this is the character we want, but draw it explicitly because - //of Windows' deficient fontsets. + // of Windows' deficient fontsets. // setCachedText(cairo, "⊗",10); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); constexpr const double r=6; static const double d=0.5*r*std::sqrt(2); cairo_move_to(cairo,d,d); @@ -1876,29 +2160,41 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + constexpr const double r=6; + static const double d=0.5*r*std::sqrt(2); + cairoShim.moveTo(d,d); + cairoShim.lineTo(-d,-d); + cairoShim.moveTo(-d,d); + cairoShim.lineTo(d,-d); + cairoShim.moveTo(r,0); + cairoShim.arc(0,0,r,0,2*M_PI); + cairoShim.stroke(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); + const double sf = scaleFactor(); + cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,10); cairo_move_to(cairo,-9,3); cairo_show_text(cairo,"idx"); } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(10); + cairoShim.moveTo(-9,3); + cairoShim.showText("idx"); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_scale(cairo,sf,sf); cairo_set_font_size(cairo,8); cairo_move_to(cairo,-7,3); @@ -1909,17 +2205,22 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.scale(sf,sf); + cairoShim.setFontSize(8); + cairoShim.moveTo(-7,3); + cairoShim.showText("x[i]"); + DrawBinOpShim drawBinOp(cairoShim); + drawBinOp.drawPort([&](){drawBinOp.drawSymbol("x");},l,-h,rotation()); + drawBinOp.drawPort([&](){drawBinOp.drawSymbol("i");},l,h,rotation()); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-4,-5); - //setCachedText(cairo, "⭄",10); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cairo_rel_line_to(cairo,4,0); cairo_rel_line_to(cairo,2,5); cairo_rel_line_to(cairo,-2,5); @@ -1930,17 +2231,24 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.moveTo(-4,-5); + cairoShim.scale(sf,sf); + cairoShim.relLineTo(4,0); + cairoShim.relLineTo(2,5); + cairoShim.relLineTo(-2,5); + cairoShim.relLineTo(-4,0); + cairoShim.moveTo(-4,0); + cairoShim.relLineTo(10,0); + cairoShim.stroke(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-4,-3); - //setCachedText(cairo, "⫤",10); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cairo_rel_line_to(cairo,8,0); cairo_move_to(cairo,-4,3); cairo_rel_line_to(cairo,8,0); @@ -1950,17 +2258,24 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + cairoShim.moveTo(-4,-3); + cairoShim.scale(sf,sf); + cairoShim.relLineTo(8,0); + cairoShim.moveTo(-4,3); + cairoShim.relLineTo(8,0); + cairoShim.relMoveTo(0,-10); + cairoShim.relLineTo(0,14); + cairoShim.stroke(); } template <> void Operation::iconDraw(cairo_t* cairo) const { - const double sf = scaleFactor(); + const double sf = scaleFactor(); cairo_move_to(cairo,-10,-10); setCachedText(cairo, "[...",10); - cairo_scale(cairo,sf,sf); + cairo_scale(cairo,sf,sf); cachedPango->show(); cairo_move_to(cairo,-10+cachedPango->width(),-9); cairo_rel_line_to(cairo,0,cachedPango->height()-2); @@ -1968,20 +2283,23 @@ namespace minsky } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); + const double sf = scaleFactor(); + auto& pango = cairoShim.pango(); + pango.setMarkup("[..."); + pango.setFontSize(10); + cairoShim.moveTo(-10,-10); + cairoShim.scale(sf,sf); + pango.show(); + cairoShim.moveTo(-10+pango.width(),-9); + cairoShim.relLineTo(0,pango.height()-2); + cairoShim.stroke(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const {/* needs to be here, and is actually called */} template <> void Operation::iconDraw(const ICairoShim& cairoShim) const - { - auto& shimImpl = dynamic_cast(cairoShim); - iconDraw(shimImpl._internalGetCairoContext()); - } + {/* needs to be here, and is actually called */} } diff --git a/model/operation.h b/model/operation.h index 4c72a4e66..f519e4612 100644 --- a/model/operation.h +++ b/model/operation.h @@ -47,6 +47,7 @@ namespace minsky typedef OperationType::Type Type; Type type() const override {return T;} void iconDraw(cairo_t *) const override; + void iconDraw(const ICairoShim&) const override; std::size_t numPorts() const override {return OperationTypeInfo::numArguments()+1;} Operation() { diff --git a/model/userFunction.cc b/model/userFunction.cc index 98af5f175..418f2e898 100644 --- a/model/userFunction.cc +++ b/model/userFunction.cc @@ -70,6 +70,8 @@ namespace minsky template <> void Operation::iconDraw(cairo_t*) const {assert(false);} + template <> void Operation::iconDraw(const ICairoShim&) const + {assert(false);} #ifdef NO_EXPRTK // dummy implementations to satisfy the linker From ee1710cb87f7d1c31016e7e5557a653b39243ab9 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Tue, 21 Apr 2026 13:34:52 +1000 Subject: [PATCH 26/30] Dead code removal --- model/SVGItem.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/model/SVGItem.h b/model/SVGItem.h index b3c5d507d..188ae7fe2 100644 --- a/model/SVGItem.h +++ b/model/SVGItem.h @@ -45,8 +45,6 @@ namespace minsky void setResource(const std::string& resource); /// render SVG into region of size \a width \a height void render(cairo_t*, double width, double height) const; - /// get the internal RsvgHandle reference for use with ICairoShim - //RsvgHandle& handle() const {return const_cast(*svg);} }; From 8a3f1b6010994aec727e1fca57494957eec4ebf3 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Wed, 22 Apr 2026 17:32:02 +1000 Subject: [PATCH 27/30] All items now use ICairoShim interface for the draw method. Only plotwidget requires exposure to the cairo API - need to refactor EcoLab to use CairoShim also. --- model/cairoItems.cc | 5 +++-- model/godleyIcon.cc | 34 +++++++++++++++++++++++++--------- model/godleyTableWindow.cc | 14 ++++++++++++++ model/godleyTableWindow.h | 3 +++ model/group.cc | 5 ++++- model/item.cc | 7 +++++-- model/phillipsDiagram.cc | 28 ++++++++++++++++++++++++++-- model/phillipsDiagram.h | 1 + model/pubTab.cc | 4 +++- 9 files changed, 84 insertions(+), 17 deletions(-) diff --git a/model/cairoItems.cc b/model/cairoItems.cc index c0c6393b0..b594cf710 100644 --- a/model/cairoItems.cc +++ b/model/cairoItems.cc @@ -28,6 +28,7 @@ #include "minsky.h" #include "cairoItems.h" +#include "../engine/cairoShimCairo.h" #include "operation.h" #include "latexMarkup.h" #include @@ -83,8 +84,8 @@ RenderVariable::RenderVariable(const VariableBase& var, cairo_t* cairo): void RenderVariable::draw() { - var.draw(cairo); - + CairoShimCairo shim(cairo); + var.draw(shim); } bool RenderVariable::inImage(float x, float y) diff --git a/model/godleyIcon.cc b/model/godleyIcon.cc index 45b768a07..aa19b9e4b 100644 --- a/model/godleyIcon.cc +++ b/model/godleyIcon.cc @@ -72,6 +72,26 @@ namespace minsky } }; + struct DrawVarsShim + { + const ICairoShim& cairoShim; + float x, y; + DrawVarsShim(const ICairoShim& cairoShim, float x, float y): + cairoShim(cairoShim), x(x), y(y) {} + + void operator()(const GodleyIcon::Variables& vars) const + { + for (const auto& v: vars) + { + cairoShim.save(); + const VariableBase& vv=*v; + cairoShim.translate(vv.x()-x, vv.y()-y); + vv.draw(cairoShim); + cairoShim.restore(); + } + } + }; + // determine the width and maximum height on screen of variables in vars void accumulateWidthHeight(const GodleyIcon::Variables& vars, float& height, float& width) @@ -547,14 +567,11 @@ namespace minsky cairoShim.translate(left+border*z+leftMargin(),top+border*z+titleOffs()/* space for title*/); // render to a recording surface to determine size of editor table // TODO - maybe move this stuff into update() - // GodleyTableEditor needs cairo_t* for now - auto& shimImpl = dynamic_cast(cairoShim); - cairo_t* cairo = shimImpl._internalGetCairoContext(); const Surface surf(cairo_recording_surface_create(CAIRO_CONTENT_COLOR, nullptr)); const_cast(editor).zoomFactor=1; const_cast(editor).draw(surf.cairo()); const_cast(editor).zoomFactor=min((w-leftMargin()-2*border*z)/surf.width(),(h-bottomMargin()-2*border*z-titleOffs())/surf.height()); - const_cast(editor).draw(cairo); + const_cast(editor).draw(cairoShim); titley=-0.5*h; w+=2*border*z; h+=2*border*z; @@ -587,11 +604,10 @@ namespace minsky if (m_variableDisplay && (!m_editorMode || wiresAttached())) { - // render the variables - DrawVars needs cairo_t* - auto& shimImpl = dynamic_cast(cairoShim); - const DrawVars drawVars(shimImpl._internalGetCairoContext(),x(),y()); - drawVars(m_flowVars); - drawVars(m_stockVars); + // render the variables + const DrawVarsShim drawVars(cairoShim,x(),y()); + drawVars(m_flowVars); + drawVars(m_stockVars); } if (mouseFocus) diff --git a/model/godleyTableWindow.cc b/model/godleyTableWindow.cc index bced409c4..84274bd72 100644 --- a/model/godleyTableWindow.cc +++ b/model/godleyTableWindow.cc @@ -20,6 +20,7 @@ #include "cairoItems.h" #include "minsky.h" #include "godleyTableWindow.h" +#include "../engine/cairoShimCairo.h" #include "selection.h" #include "latexMarkup.h" #include @@ -1219,6 +1220,19 @@ namespace { } + template + void ButtonWidget::draw(const ICairoShim& cairoShim) + { + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); + } + + void GodleyTableEditor::draw(const ICairoShim& cairoShim) + { + auto& shimImpl = dynamic_cast(cairoShim); + draw(shimImpl._internalGetCairoContext()); + } + template class ButtonWidget; template class ButtonWidget; } diff --git a/model/godleyTableWindow.h b/model/godleyTableWindow.h index f3fd541ef..caf0367de 100644 --- a/model/godleyTableWindow.h +++ b/model/godleyTableWindow.h @@ -25,6 +25,7 @@ #define GODLEYTABLEWINDOW_H #include "assetClass.h" #include "godleyTable.h" +#include "ICairoShim.h" #include "renderNativeWindow.h" #include #include @@ -54,6 +55,7 @@ namespace minsky unsigned idx=0; ///< row or column this widget is located in void draw(cairo_t*); + void draw(const ICairoShim&); /// draw button \a idx, with label \a label and colour \a r, \a b, \a g void drawButton(cairo_t*, const std::string& label, double r, double g, double b, int idx); @@ -120,6 +122,7 @@ namespace minsky {m_enableButtons(); adjustWidgets();} void draw(cairo_t* cairo); + void draw(const ICairoShim& cairoShim); double width() const {return colLeftMargin.empty()? 0: colLeftMargin.back();} double height() const; diff --git a/model/group.cc b/model/group.cc index 6a8de2cff..8e6dd174c 100644 --- a/model/group.cc +++ b/model/group.cc @@ -1222,7 +1222,10 @@ namespace minsky cairo_translate(cairo,xEdge,yOff); // cairo context is already rotated, so antirotate cairo_rotate(cairo,-angle); - v->draw(cairo); + { + CairoShimCairo shim(cairo); + v->draw(shim); + } if (i == 0) { diff --git a/model/item.cc b/model/item.cc index beaa19c0e..a8ede161f 100644 --- a/model/item.cc +++ b/model/item.cc @@ -20,6 +20,7 @@ #include "cairoItems.h" #include "minsky.h" #include "item.h" +#include "../engine/cairoShimCairo.h" #include "group.h" #include "zoom.h" #include "variable.h" @@ -60,7 +61,8 @@ namespace minsky { const cairo::CairoSave cs(surf.cairo()); cairo_rotate(surf.cairo(),-x.rotation()*M_PI/180); - x.draw(surf.cairo()); + CairoShimCairo shim(surf.cairo()); + x.draw(shim); } #ifndef NDEBUG catch (const std::exception& e) @@ -481,7 +483,8 @@ namespace minsky void Item::dummyDraw() const { const ecolab::cairo::Surface s(cairo_recording_surface_create(CAIRO_CONTENT_COLOR_ALPHA,NULL)); - draw(s.cairo()); + CairoShimCairo shim(s.cairo()); + draw(shim); } void Item::displayTooltip(cairo_t* cairo, const std::string& tooltip) const diff --git a/model/phillipsDiagram.cc b/model/phillipsDiagram.cc index a9e0087ce..d57300840 100644 --- a/model/phillipsDiagram.cc +++ b/model/phillipsDiagram.cc @@ -50,6 +50,26 @@ namespace minsky Wire::draw(cairo,value>=0); } + void PhillipsFlow::draw(const ICairoShim& cairoShim) + { + cairoShim.save(); + const double value=this->value(); + double& maxV=maxFlow[units()]; + if (abs(value)>maxV) maxV=abs(value); + double lineWidth=1; + if (maxV>0) + { + const double lw=5*abs(value)/maxV; + lineWidth=std::max(1.0, lw); + static const double dashLength=3; + if (lw<1) + cairoShim.setDash(&dashLength,1,0); + } + cairoShim.setLineWidth(lineWidth); + Wire::draw(cairoShim, value>=0); + cairoShim.restore(); + } + void PhillipsStock::draw(cairo_t* cairo) const { StockVar::draw(cairo); @@ -117,10 +137,14 @@ namespace minsky const CairoSave cs(cairo); cairo_identity_matrix(cairo); cairo_translate(cairo,i.second.x()+x, i.second.y()+y); - i.second.draw(cairo); + CairoShimCairo shim(cairo); + i.second.draw(shim); } for (auto& i: flows) - i.second.draw(cairo); + { + CairoShimCairo shim(cairo); + i.second.draw(shim); + } return true; } diff --git a/model/phillipsDiagram.h b/model/phillipsDiagram.h index 7168d54ee..e82200023 100644 --- a/model/phillipsDiagram.h +++ b/model/phillipsDiagram.h @@ -54,6 +54,7 @@ namespace minsky return r; } void draw(cairo_t*); + void draw(const ICairoShim&); }; diff --git a/model/pubTab.cc b/model/pubTab.cc index 013050a45..280350282 100644 --- a/model/pubTab.cc +++ b/model/pubTab.cc @@ -21,6 +21,7 @@ #include "minsky.h" #include "cairoItems.h" #include "pubTab.h" +#include "../engine/cairoShimCairo.h" #include "publication.rcd" #include "pubTab.xcd" #include "pubTab.rcd" @@ -159,7 +160,8 @@ namespace minsky try { const EnsureEditorMode ensureEditorMode(i); - i.itemRef->draw(cairo); + CairoShimCairo shim(cairo); + i.itemRef->draw(shim); } catch (...) {} } From fad0b2aa8311b604e5ba1076984b43d5c98325d6 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Wed, 29 Apr 2026 11:32:37 +1000 Subject: [PATCH 28/30] Added a newPango method to temporarily reset the pango object. But will need a deeper refactor of text rendering interface later on. --- engine/cairoShimCairo.cc | 8 ++++++-- engine/cairoShimCairo.h | 1 + gui-js/libs/shared/src/lib/backend/minsky.ts | 2 +- model/ICairoShim.h | 7 ++++++- model/item.cc | 2 +- 5 files changed, 15 insertions(+), 5 deletions(-) diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index ad8715d3e..4e438764c 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -140,8 +140,12 @@ namespace minsky // Pango support ecolab::Pango& CairoShimCairo::pango() const { - if (!m_pango) - m_pango.reset(new ecolab::Pango(cairo)); + if (!m_pango) newPango(); + return *m_pango; + } + ecolab::Pango& CairoShimCairo::newPango() const + { + m_pango.reset(new ecolab::Pango(cairo)); return *m_pango; } diff --git a/engine/cairoShimCairo.h b/engine/cairoShimCairo.h index 1e969aa71..9b9935e03 100644 --- a/engine/cairoShimCairo.h +++ b/engine/cairoShimCairo.h @@ -77,6 +77,7 @@ namespace minsky // Pango support ecolab::Pango& pango() const override; + ecolab::Pango& newPango() const override; // SVG rendering support void renderSVG(const SVGRenderer& svgRenderer, double width, double height) const override; diff --git a/gui-js/libs/shared/src/lib/backend/minsky.ts b/gui-js/libs/shared/src/lib/backend/minsky.ts index 5faee57db..c26511ce4 100644 --- a/gui-js/libs/shared/src/lib/backend/minsky.ts +++ b/gui-js/libs/shared/src/lib/backend/minsky.ts @@ -819,7 +819,7 @@ export class GodleyTableEditor extends CppClass { async deleteStockVar(a1: number): Promise {return this.$callMethod('deleteStockVar',a1);} async deleteStockVarByCol(a1: number): Promise {return this.$callMethod('deleteStockVarByCol',a1);} async disableButtons(): Promise {return this.$callMethod('disableButtons');} - async draw(a1: minsky__dummy): Promise {return this.$callMethod('draw',a1);} + async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} async drawButtons(...args: boolean[]): Promise {return this.$callMethod('drawButtons',...args);} async enableButtons(): Promise {return this.$callMethod('enableButtons');} async godleyIcon(): Promise {return this.$callMethod('godleyIcon');} diff --git a/model/ICairoShim.h b/model/ICairoShim.h index 0d856a205..4e86223b0 100644 --- a/model/ICairoShim.h +++ b/model/ICairoShim.h @@ -90,9 +90,12 @@ namespace minsky // Tolerance virtual void setTolerance(double tolerance) const = 0; + // TODO: this needs to be fixed with a proper text rendering interface. + // For now use a newPango call that resets the pango // Pango support for text rendering virtual ecolab::Pango& pango() const = 0; - + virtual ecolab::Pango& newPango() const = 0; + // SVG rendering support /// Render an SVG resource into a region of size width x height /// @param svgRenderer - Reference to SVGRenderer containing the loaded SVG resource @@ -100,6 +103,8 @@ namespace minsky /// @param height - target height for rendering virtual void renderSVG(const SVGRenderer& svgRenderer, double width, double height) const = 0; }; + + } #include "ICairoShim.xcd" diff --git a/model/item.cc b/model/item.cc index a8ede161f..e4c0f9f32 100644 --- a/model/item.cc +++ b/model/item.cc @@ -516,7 +516,7 @@ namespace minsky if (!tooltip.empty() || !unitstr.empty()) { cairoShim.save(); - auto& pango = cairoShim.pango(); + auto& pango = cairoShim.newPango(); string toolTipText=latexToPango(tooltip); if (!unitstr.empty()) toolTipText+=" Units:"+latexToPango(unitstr); From 650517219ba38b1b3978c7f3c9c2648bcb0242c0 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Thu, 30 Apr 2026 17:04:29 +1000 Subject: [PATCH 29/30] Dead code removal. --- RESTService/typescriptAPI.cc | 1 + engine/slider.h | 2 + gui-js/libs/shared/src/lib/backend/minsky.ts | 69 +- model/dataOp.h | 6 - model/godleyIcon.cc | 102 -- model/godleyIcon.h | 1 - model/group.cc | 119 -- model/group.h | 1 - model/intOp.cc | 144 --- model/intOp.h | 1 - model/item.cc | 148 +-- model/item.h | 9 - model/lock.cc | 25 - model/lock.h | 1 - model/operation.cc | 1013 ++---------------- model/operation.h | 72 -- model/operationBase.h | 3 - model/phillipsDiagram.cc | 26 - model/phillipsDiagram.h | 1 - model/plotWidget.cc | 10 +- model/plotWidget.h | 2 +- model/ravelWrap.cc | 59 - model/ravelWrap.h | 1 - model/sheet.cc | 13 +- model/sheet.h | 4 +- model/switchIcon.cc | 52 - model/switchIcon.h | 1 - model/userFunction.cc | 2 - model/userFunction.h | 3 - model/variable.cc | 172 --- model/variable.h | 1 - test/testLock.cc | 3 +- test/testModel.cc | 18 +- 33 files changed, 164 insertions(+), 1921 deletions(-) diff --git a/RESTService/typescriptAPI.cc b/RESTService/typescriptAPI.cc index 1962a85f7..ac29618e8 100644 --- a/RESTService/typescriptAPI.cc +++ b/RESTService/typescriptAPI.cc @@ -317,6 +317,7 @@ int main() cout << "class classdesc__pack_t {}\n"; cout << "class classdesc__RESTProcess_t {}\n"; cout << "class ecolab__cairo__Surface {}\n"; + cout << "class ICairoShim {}\n"; cout< + namespace minsky { constexpr float sliderHandleRadius=3; diff --git a/gui-js/libs/shared/src/lib/backend/minsky.ts b/gui-js/libs/shared/src/lib/backend/minsky.ts index c26511ce4..451728765 100644 --- a/gui-js/libs/shared/src/lib/backend/minsky.ts +++ b/gui-js/libs/shared/src/lib/backend/minsky.ts @@ -17,6 +17,7 @@ class classdesc__json_pack_t {} class classdesc__pack_t {} class classdesc__RESTProcess_t {} class ecolab__cairo__Surface {} +class ICairoShim {} export class EventInterface extends CppClass { item: Item; @@ -64,11 +65,11 @@ export class Item extends CppClass { async detailedText(...args: any[]): Promise {return this.$callMethod('detailedText',...args);} async disableDelayedTooltip(): Promise {return this.$callMethod('disableDelayedTooltip');} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} - async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} - async drawPorts(...args: any[]): Promise {return this.$callMethod('drawPorts',...args);} - async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} - async drawSelected(...args: any[]): Promise {return this.$callMethod('drawSelected',...args);} + async displayTooltip(a1: ICairoShim,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} + async drawPorts(a1: ICairoShim): Promise {return this.$callMethod('drawPorts',a1);} + async drawResizeHandles(a1: ICairoShim): Promise {return this.$callMethod('drawResizeHandles',a1);} + async drawSelected(a1: ICairoShim): Promise {return this.$callMethod('drawSelected',a1);} async dummyDraw(): Promise {return this.$callMethod('dummyDraw');} async editorMode(): Promise {return this.$callMethod('editorMode');} async ensureBBValid(): Promise {return this.$callMethod('ensureBBValid');} @@ -137,11 +138,11 @@ export class OperationBase extends Item { async classify(a1: string): Promise {return this.$callMethod('classify',a1);} async create(a1: string): Promise {return this.$callMethod('create',a1);} async dimensions(): Promise {return this.$callMethod('dimensions');} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} - async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} - async drawUserFunction(...args: any[]): Promise {return this.$callMethod('drawUserFunction',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} + async drawResizeHandles(a1: ICairoShim): Promise {return this.$callMethod('drawResizeHandles',a1);} + async drawUserFunction(a1: ICairoShim): Promise {return this.$callMethod('drawUserFunction',a1);} async h(...args: number[]): Promise {return this.$callMethod('h',...args);} - async iconDraw(...args: any[]): Promise {return this.$callMethod('iconDraw',...args);} + async iconDraw(a1: ICairoShim): Promise {return this.$callMethod('iconDraw',a1);} async l(...args: number[]): Promise {return this.$callMethod('l',...args);} async multiWire(): Promise {return this.$callMethod('multiWire');} async numPorts(): Promise {return this.$callMethod('numPorts');} @@ -221,11 +222,11 @@ export class VariableBase extends Item { async dims(): Promise {return this.$callMethod('dims');} async disableDelayedTooltip(): Promise {return this.$callMethod('disableDelayedTooltip');} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} - async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} - async drawPorts(...args: any[]): Promise {return this.$callMethod('drawPorts',...args);} - async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} - async drawSelected(...args: any[]): Promise {return this.$callMethod('drawSelected',...args);} + async displayTooltip(a1: ICairoShim,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} + async drawPorts(a1: ICairoShim): Promise {return this.$callMethod('drawPorts',a1);} + async drawResizeHandles(a1: ICairoShim): Promise {return this.$callMethod('drawResizeHandles',a1);} + async drawSelected(a1: ICairoShim): Promise {return this.$callMethod('drawSelected',a1);} async dummyDraw(): Promise {return this.$callMethod('dummyDraw');} async editorMode(): Promise {return this.$callMethod('editorMode');} async enableSlider(...args: any[]): Promise {return this.$callMethod('enableSlider',...args);} @@ -713,7 +714,7 @@ export class GodleyIcon extends Item { async currency(...args: string[]): Promise {return this.$callMethod('currency',...args);} async deleteRow(a1: number): Promise {return this.$callMethod('deleteRow',a1);} async destroyFrame(): Promise {return this.$callMethod('destroyFrame');} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async editorMode(): Promise {return this.$callMethod('editorMode');} async flowSignature(a1: number): Promise {return this.$callMethod('flowSignature',a1);} async flowVars(): Promise> {return this.$callMethod('flowVars');} @@ -1043,15 +1044,15 @@ export class Group extends Item { async displayContents(): Promise {return this.$callMethod('displayContents');} async displayContentsChanged(): Promise {return this.$callMethod('displayContentsChanged');} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} - async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} + async displayTooltip(a1: ICairoShim,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} async displayZoom(...args: number[]): Promise {return this.$callMethod('displayZoom',...args);} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async draw1edge(a1: Sequence,a2: minsky__dummy,a3: number): Promise {return this.$callMethod('draw1edge',a1,a2,a3);} async drawEdgeVariables(a1: minsky__dummy): Promise {return this.$callMethod('drawEdgeVariables',a1);} async drawIORegion(a1: minsky__dummy): Promise {return this.$callMethod('drawIORegion',a1);} - async drawPorts(...args: any[]): Promise {return this.$callMethod('drawPorts',...args);} - async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} - async drawSelected(...args: any[]): Promise {return this.$callMethod('drawSelected',...args);} + async drawPorts(a1: ICairoShim): Promise {return this.$callMethod('drawPorts',a1);} + async drawResizeHandles(a1: ICairoShim): Promise {return this.$callMethod('drawResizeHandles',a1);} + async drawSelected(a1: ICairoShim): Promise {return this.$callMethod('drawSelected',a1);} async dummyDraw(): Promise {return this.$callMethod('dummyDraw');} async edgeScale(): Promise {return this.$callMethod('edgeScale');} async editorMode(): Promise {return this.$callMethod('editorMode');} @@ -1211,7 +1212,7 @@ export class IntOp extends Item { } async coupled(): Promise {return this.$callMethod('coupled');} async description(...args: string[]): Promise {return this.$callMethod('description',...args);} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async intVarOffset(...args: number[]): Promise {return this.$callMethod('intVarOffset',...args);} async onKeyPress(a1: number,a2: string,a3: number): Promise {return this.$callMethod('onKeyPress',a1,a2,a3);} async pack(a1: classdesc__pack_t,a2: string): Promise {return this.$callMethod('pack',a1,a2);} @@ -1250,7 +1251,7 @@ export class Lock extends Item { } async addPorts(): Promise {return this.$callMethod('addPorts');} async applyLockedStateToRavel(): Promise {return this.$callMethod('applyLockedStateToRavel');} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async locked(): Promise {return this.$callMethod('locked');} async ravelInput(): Promise {return this.$callMethod('ravelInput');} async toggleLocked(): Promise {return this.$callMethod('toggleLocked');} @@ -1536,7 +1537,7 @@ export class PhillipsStock extends Item { } async classType(): Promise {return this.$callMethod('classType');} async clone(): Promise> {return this.$callMethod('clone');} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async numPorts(): Promise {return this.$callMethod('numPorts');} async type(): Promise {return this.$callMethod('type');} } @@ -1781,7 +1782,7 @@ export class Ravel extends Item { async dimensionUnitsFormat(...args: any[]): Promise {return this.$callMethod('dimensionUnitsFormat',...args);} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} async displayFilterCaliper(): Promise {return this.$callMethod('displayFilterCaliper');} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async editorMode(): Promise {return this.$callMethod('editorMode');} async exportAsCSV(a1: string,a2: boolean): Promise {return this.$callMethod('exportAsCSV',a1,a2);} async flipped(...args: boolean[]): Promise {return this.$callMethod('flipped',...args);} @@ -1963,15 +1964,15 @@ export class Selection extends CppClass { async displayContents(): Promise {return this.$callMethod('displayContents');} async displayContentsChanged(): Promise {return this.$callMethod('displayContentsChanged');} async displayDelayedTooltip(a1: number,a2: number): Promise {return this.$callMethod('displayDelayedTooltip',a1,a2);} - async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} + async displayTooltip(a1: ICairoShim,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} async displayZoom(...args: number[]): Promise {return this.$callMethod('displayZoom',...args);} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async draw1edge(a1: Sequence,a2: minsky__dummy,a3: number): Promise {return this.$callMethod('draw1edge',a1,a2,a3);} async drawEdgeVariables(a1: minsky__dummy): Promise {return this.$callMethod('drawEdgeVariables',a1);} async drawIORegion(a1: minsky__dummy): Promise {return this.$callMethod('drawIORegion',a1);} - async drawPorts(...args: any[]): Promise {return this.$callMethod('drawPorts',...args);} - async drawResizeHandles(...args: any[]): Promise {return this.$callMethod('drawResizeHandles',...args);} - async drawSelected(...args: any[]): Promise {return this.$callMethod('drawSelected',...args);} + async drawPorts(a1: ICairoShim): Promise {return this.$callMethod('drawPorts',a1);} + async drawResizeHandles(a1: ICairoShim): Promise {return this.$callMethod('drawResizeHandles',a1);} + async drawSelected(a1: ICairoShim): Promise {return this.$callMethod('drawSelected',a1);} async dummyDraw(): Promise {return this.$callMethod('dummyDraw');} async edgeScale(): Promise {return this.$callMethod('edgeScale');} async editorMode(): Promise {return this.$callMethod('editorMode');} @@ -2083,8 +2084,8 @@ export class Sheet extends Item { async computeValue(): Promise {return this.$callMethod('computeValue');} async contains(a1: number,a2: number): Promise {return this.$callMethod('contains',a1,a2);} async corners(): Promise {return this.$callMethod('corners');} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} - async drawResizeHandles(a1: minsky__dummy): Promise {return this.$callMethod('drawResizeHandles',a1);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} + async drawResizeHandles(a1: ICairoShim): Promise {return this.$callMethod('drawResizeHandles',a1);} async exportAsCSV(a1: string,a2: boolean): Promise {return this.$callMethod('exportAsCSV',a1,a2);} async inItem(a1: number,a2: number): Promise {return this.$callMethod('inItem',a1,a2);} async inRavel(a1: number,a2: number): Promise {return this.$callMethod('inRavel',a1,a2);} @@ -2106,7 +2107,7 @@ export class SwitchIcon extends Item { else super(prefix.$prefix()) } - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async flip(): Promise {return this.$callMethod('flip');} async flipped(...args: boolean[]): Promise {return this.$callMethod('flipped',...args);} async numCases(): Promise {return this.$callMethod('numCases');} @@ -2143,8 +2144,8 @@ export class UserFunction extends Item { async compile(): Promise {return this.$callMethod('compile');} async create(a1: string): Promise {return this.$callMethod('create',a1);} async description(...args: any[]): Promise {return this.$callMethod('description',...args);} - async displayTooltip(...args: any[]): Promise {return this.$callMethod('displayTooltip',...args);} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} + async displayTooltip(a1: ICairoShim,a2: string): Promise {return this.$callMethod('displayTooltip',a1,a2);} + async draw(a1: ICairoShim): Promise {return this.$callMethod('draw',a1);} async evaluate(a1: number,a2: number): Promise {return this.$callMethod('evaluate',a1,a2);} async expression(...args: string[]): Promise {return this.$callMethod('expression',...args);} async name(): Promise {return this.$callMethod('name');} diff --git a/model/dataOp.h b/model/dataOp.h index d787b44cc..fe1385227 100644 --- a/model/dataOp.h +++ b/model/dataOp.h @@ -31,12 +31,6 @@ namespace minsky CLASSDESC_ACCESS(DataOp); friend struct SchemaHelper; void updateBB() override {bb.update(*this);} - void draw(cairo_t* cairo) const override { - if (description().empty()) - OperationBase::draw(cairo); - else - drawUserFunction(cairo); - } void draw(const ICairoShim& cairoShim) const override { if (description().empty()) OperationBase::draw(cairoShim); diff --git a/model/godleyIcon.cc b/model/godleyIcon.cc index aa19b9e4b..fad68f239 100644 --- a/model/godleyIcon.cc +++ b/model/godleyIcon.cc @@ -51,27 +51,6 @@ namespace minsky {assert(x&&y); return x->valueId() < y->valueId();} }; - struct DrawVars - { - cairo_t* cairo; - float x, y; // position of this icon - DrawVars(cairo_t* cairo, float x, float y): - cairo(cairo), x(x), y(y) {} - - void operator()(const GodleyIcon::Variables& vars) const - { - for (GodleyIcon::Variables::const_iterator v=vars.begin(); - v!=vars.end(); ++v) - { - const ecolab::cairo::CairoSave cs(cairo); - const VariableBase& vv=**v; - // coordinates of variable within the cairo context - cairo_translate(cairo, vv.x()-x, vv.y()-y); - vv.draw(cairo); - } - } - }; - struct DrawVarsShim { const ICairoShim& cairoShim; @@ -459,87 +438,6 @@ namespace minsky return r; } - - void GodleyIcon::draw(cairo_t* cairo) const - { - positionVariables(); - const float z=zoomFactor()*scaleFactor(); - float w=iWidth()*z+leftMargin(), h=iHeight()*z+bottomMargin(), left=-0.5*w, top=-0.5*h; - double titley; - - if (m_editorMode) - { - const CairoSave cs(cairo); - cairo_rectangle(cairo, left, top, w, h); - cairo_rectangle(cairo, left-border*z, top-border*z, w+2*border*z, h+2*border*z); - cairo_stroke_preserve(cairo); - if (onBorder) - { // shadow the border when mouse is over it - const cairo::CairoSave cs(cairo); - cairo_set_source_rgba(cairo,0.5,0.5,0.5,0.5); - cairo_set_fill_rule(cairo,CAIRO_FILL_RULE_EVEN_ODD); - cairo_fill(cairo); - } - cairo_new_path(cairo); - cairo_rectangle(cairo, left, top, w, h); - cairo_clip(cairo); - cairo_translate(cairo,left+border*z+leftMargin(),top+border*z+titleOffs()/* space for title*/); - // render to a recording surface to determine size of editor table - // TODO - maybe move this stuff into update() - const Surface surf(cairo_recording_surface_create(CAIRO_CONTENT_COLOR, nullptr)); - const_cast(editor).zoomFactor=1; - const_cast(editor).draw(surf.cairo()); - const_cast(editor).zoomFactor=min((w-leftMargin()-2*border*z)/surf.width(),(h-bottomMargin()-2*border*z-titleOffs())/surf.height()); - const_cast(editor).draw(cairo); - titley=-0.5*h; - w+=2*border*z; - h+=2*border*z; - left-=border*z; - top-=border*z; - } - else - { - const CairoSave cs(cairo); - cairo_translate(cairo,left+leftMargin(),top); - svgRenderer.render(cairo, w-leftMargin(), h-bottomMargin()); - titley=top+0.1*(h-bottomMargin()); - } - - if (!table.title.empty()) - { - const CairoSave cs(cairo); - Pango pango(cairo); - pango.setMarkup(""+latexToPango(table.title)+""); - pango.setFontSize(titleOffs()); - cairo_move_to(cairo,-0.5*(pango.width()-leftMargin()), titley); - pango.show(); - } - - - - if (m_variableDisplay && (!m_editorMode || wiresAttached())) - { - // render the variables - const DrawVars drawVars(cairo,x(),y()); - drawVars(m_flowVars); - drawVars(m_stockVars); - } - - if (mouseFocus) - { - drawPorts(cairo); - displayTooltip(cairo,tooltip()); - drawResizeHandles(cairo); - } - - cairo_rectangle(cairo, left,top, w, h); - cairo_clip(cairo); - if (selected) - { - drawSelected(cairo); - } - } - void GodleyIcon::draw(const ICairoShim& cairoShim) const { positionVariables(); diff --git a/model/godleyIcon.h b/model/godleyIcon.h index 1dab29e73..694a03d04 100644 --- a/model/godleyIcon.h +++ b/model/godleyIcon.h @@ -132,7 +132,6 @@ namespace minsky ClickType::Type clickType(float x, float y) const override; /// draw icon to \a context - void draw(cairo_t* cairo) const override; void draw(const ICairoShim& cairoShim) const override; /// return the A-L-E row sum for \a row diff --git a/model/group.cc b/model/group.cc index 8e6dd174c..359c28183 100644 --- a/model/group.cc +++ b/model/group.cc @@ -927,125 +927,6 @@ namespace minsky return ClickType::outside; } - void Group::draw(cairo_t* cairo) const - { - auto [angle,flipped]=rotationAsRadians(); - - // determine how big the group icon should be to allow - // sufficient space around the side for the edge variables - float leftMargin, rightMargin; - margins(leftMargin, rightMargin); - const float z=zoomFactor(); - - const unsigned width=z*this->iWidth(), height=z*this->iHeight(); - const cairo::CairoSave cs(cairo); - cairo_rotate(cairo,angle); - - // In docker environments, something invisible gets drawn outside - // the horizontal dimensions, stuffing up the bb.width() - // calculation, and then causing the groupResize test to - // fail. This extra clip path fixes the problem. - cairo_rectangle(cairo,-0.5*width,-0.5*height-topMargin*z, width, height+2*topMargin*z); - cairo_clip(cairo); - - // draw default group icon - - // display I/O region in grey - drawIORegion(cairo); - - { - const cairo::CairoSave cs(cairo); - cairo_translate(cairo, -0.5*width+leftMargin, -0.5*height); - - - const double scalex=double(width-leftMargin-rightMargin)/width; - cairo_scale(cairo, scalex, 1); - - // draw a simple frame - cairo_rectangle(cairo,0,0,width,height); - { - const cairo::CairoSave cs(cairo); - cairo_identity_matrix(cairo); - cairo_set_line_width(cairo,1); - cairo_stroke(cairo); - } - - if (!displayContents()) - { - if (displayPlot) - { - const cairo::CairoSave cs(cairo); - if (flipped) - { - cairo_translate(cairo,width,height); - cairo_rotate(cairo,M_PI); // rotate plot to keep it right way up. - } - // propagate plot type to underling ecolab::Plot - auto& pt=const_cast(static_cast(displayPlot.get()))->plotType; - switch (displayPlot->plotType) - { - case PlotWidget::line: pt=Plot::line; break; - case PlotWidget::bar: pt=Plot::bar; break; - default: break; - } - displayPlot->Plot::draw(cairo, width, height); - } - else - { - cairo_rectangle(cairo,0, 0,width, height); - cairo_clip(cairo); - svgRenderer.render(cairo,width, height); - } - } - } - - drawEdgeVariables(cairo); - - - // display text label - if (!title.empty()) - { - const cairo::CairoSave cs(cairo); - cairo_scale(cairo, z, z); - cairo_select_font_face - (cairo, "sans-serif", CAIRO_FONT_SLANT_ITALIC, - CAIRO_FONT_WEIGHT_NORMAL); - cairo_set_font_size(cairo,12); - - // extract the bounding box of the text - cairo_text_extents_t bbox; - cairo_text_extents(cairo,title.c_str(),&bbox); - const double w=0.5*bbox.width+2; - const double h=0.5*bbox.height+5; - - // if rotation is in 1st or 3rd quadrant, rotate as - // normal, otherwise flip the text so it reads L->R - if (flipped) - cairo_rotate(cairo, M_PI); - - // prepare a background for the text, partially obscuring graphic - const double transparency=displayContents()? 0.25: 1; - - // display text - cairo_move_to(cairo, -w+1, h-12-0.5*(height)/z); - cairo_set_source_rgba(cairo,0,0,0,transparency); - cairo_show_text(cairo,title.c_str()); - } - - if (mouseFocus) - { - displayTooltip(cairo,tooltip()); - // Resize handles always visible on mousefocus. For ticket 92. - drawResizeHandles(cairo); - } - - cairo_rectangle(cairo,-0.5*width,-0.5*height,width,height); - cairo_clip(cairo); - if (selected) - drawSelected(cairo); - - } - void Group::draw(const ICairoShim& cairoShim) const { auto [angle,flipped]=rotationAsRadians(); diff --git a/model/group.h b/model/group.h index 67da2f24b..eb276ec51 100644 --- a/model/group.h +++ b/model/group.h @@ -268,7 +268,6 @@ namespace minsky /// Make all variables not present in outerscope local to this group void makeSubroutine(); - void draw(cairo_t*) const override; void draw(const ICairoShim&) const override; /// draw representations of edge variables around group icon diff --git a/model/intOp.cc b/model/intOp.cc index c43c47c79..ac7292a21 100644 --- a/model/intOp.cc +++ b/model/intOp.cc @@ -35,150 +35,6 @@ namespace minsky return r; } - void IntOp::draw(cairo_t* cairo) const - { - // if rotation is in 1st or 3rd quadrant, rotate as - // normal, otherwise flip the text so it reads L->R - auto [angle,textFlipped]=rotationAsRadians(); - double coupledIntTranslation=0; - const float z=zoomFactor(); - - float l=OperationBase::l*z, r=OperationBase::r*z, - h=OperationBase::h*z; - - if (fabs(l)iWidth()) intVarWidth=0.5*intVar->iWidth()*z; - // set the port location... - const Rotate rot(rotation(), x(), y()); - auto ivp=rot(x()+r+ivo+intVarWidth, y()); - intVar->moveTo(ivp.x(), ivp.y()); - - cairo_save(cairo); - cairo_translate(cairo,r+ivo+intVarWidth,0); - // to get text to render correctly, we need to set - // the var's rotation, then antirotate it - intVar->rotation(rotation()); - cairo_rotate(cairo, -M_PI*rotation()/180.0); - rv.draw(); - cairo_restore(cairo); - - // build clip path the hard way grr... - cairo_move_to(cairo,l,h); - cairo_line_to(cairo,l,-h); - cairo_line_to(cairo,r,0); - cairo_line_to(cairo,r+ivo,0); - float rvw=rv.width()*z, rvh=rv.height()*z; - if (rv.width()iWidth()) rvw=intVar->iWidth()*z; - if (rv.height()iHeight()) rvh=intVar->iHeight()*z; - cairo_line_to(cairo,r+ivo,-rvh); - cairo_line_to(cairo,r+ivo+2*rvw,-rvh); - cairo_line_to(cairo,r+ivo+2*rvw+2*z,0); - cairo_line_to(cairo,r+ivo+2*rvw,rvh); - cairo_line_to(cairo,r+ivo,rvh); - cairo_line_to(cairo,r+ivo,0); - cairo_line_to(cairo,r,0); - cairo_close_path(cairo); - } - - cairo::Path clipPath(cairo); - - double x0=r, y0=0, x1=l, y1=numPorts() > 2? -h+3: 0, - x2=l, y2=numPorts() > 2? h-3: 0; - - if (textFlipped) swap(y1,y2); - - // adjust for integration variable - if (coupled()) - x0+=intVarOffset+2*intVarWidth+2; - - cairo_save(cairo); - cairo_identity_matrix(cairo); - cairo_translate(cairo, x(), y()); - cairo_rotate(cairo, angle); - cairo_user_to_device(cairo, &x0, &y0); - cairo_user_to_device(cairo, &x1, &y1); - cairo_user_to_device(cairo, &x2, &y2); - cairo_restore(cairo); - - if (numPorts()>0) - m_ports[0]->moveTo(x0, y0); - if (numPorts()>1) - m_ports[1]->moveTo(x1, y1); - if (numPorts()>2) - m_ports[2]->moveTo(x2, y2); - - cairo_translate(cairo,-coupledIntTranslation,0); - cairo_restore(cairo); // undo rotation - if (mouseFocus) - { - drawPorts(cairo); - displayTooltip(cairo,tooltip()); - } - if (onResizeHandles) drawResizeHandles(cairo); - - cairo_new_path(cairo); - clipPath.appendToCurrent(cairo); - cairo_clip(cairo); - if (selected) drawSelected(cairo); - } - void IntOp::draw(const ICairoShim& cairoShim) const { // TODO: Refactor to use cairoShim methods instead of raw cairo_t* diff --git a/model/intOp.h b/model/intOp.h index d5e0c3879..0d256397c 100644 --- a/model/intOp.h +++ b/model/intOp.h @@ -63,7 +63,6 @@ namespace minsky std::string valueId() const {return intVar->valueId();} - void draw(cairo_t*) const override; void draw(const ICairoShim&) const override; void resize(const LassoBox& b) override; diff --git a/model/item.cc b/model/item.cc index e4c0f9f32..60765e8da 100644 --- a/model/item.cc +++ b/model/item.cc @@ -159,7 +159,7 @@ namespace minsky auto top=y()+bb.top()*zoomFactor(), bottom=y()+bb.bottom()*zoomFactor(); memoisedRotator.update(rotation(),x(),y()); return {memoisedRotator(left,top),memoisedRotator(left,bottom), - memoisedRotator(right,bottom),memoisedRotator(right,top)}; + memoisedRotator(right,bottom),memoisedRotator(right,top)}; } float Item::left() const @@ -232,7 +232,7 @@ namespace minsky float rhSize=resizeHandleSize(); auto cnrs=corners(); return any_of(cnrs.begin(), cnrs.end(), [&](const Point& p) - {return near(x,y,p.x(),p.y(),rhSize);}); + {return near(x,y,p.x(),p.y(),rhSize);}); } bool BottomRightResizerItem::onResizeHandle(float x, float y) const @@ -293,20 +293,6 @@ namespace minsky return ClickType::outside; } - void Item::drawPorts(cairo_t* cairo) const - { - const CairoSave cs(cairo); - cairo_new_path(cairo); - for (auto& p: m_ports) - { - cairo_new_sub_path(cairo); - cairo_arc(cairo, p->x()-x(), p->y()-y(), portRadius*zoomFactor(), 0, 2*M_PI); - } - cairo_set_source_rgb(cairo, 0,0,0); - cairo_set_line_width(cairo,1); - cairo_stroke(cairo); - } - void Item::drawPorts(const ICairoShim& cairoShim) const { cairoShim.save(); @@ -322,14 +308,6 @@ namespace minsky cairoShim.restore(); } - void Item::drawSelected(cairo_t* cairo) - { - // implemented by filling the clip region with a transparent grey - const CairoSave cs(cairo); - cairo_set_source_rgba(cairo, 0.5,0.5,0.5,0.4); - cairo_paint(cairo); - } - void Item::drawSelected(const ICairoShim& cairoShim) { // implemented by filling the clip region with a transparent grey @@ -339,38 +317,22 @@ namespace minsky cairoShim.restore(); } - void Item::drawResizeHandle(cairo_t* cairo, double x, double y, double sf, double angle) - { - const cairo::CairoSave cs(cairo); - cairo_translate(cairo,x,y); - cairo_rotate(cairo,angle); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-1,-.2); - cairo_line_to(cairo,-1,-1); - cairo_line_to(cairo,1,1); - cairo_line_to(cairo,1,0.2); - cairo_move_to(cairo,-1,-1); - cairo_line_to(cairo,-.2,-1); - cairo_move_to(cairo,.2,1); - cairo_line_to(cairo,1,1); - } - - void Item::drawResizeHandle(const ICairoShim& cairoShim, double x, double y, double sf, double angle) - { - cairoShim.save(); - cairoShim.translate(x,y); - cairoShim.rotate(angle); - cairoShim.scale(sf,sf); - cairoShim.moveTo(-1,-.2); - cairoShim.lineTo(-1,-1); - cairoShim.lineTo(1,1); - cairoShim.lineTo(1,0.2); - cairoShim.moveTo(-1,-1); - cairoShim.lineTo(-.2,-1); - cairoShim.moveTo(.2,1); - cairoShim.lineTo(1,1); - cairoShim.restore(); - } + void Item::drawResizeHandle(const ICairoShim& cairoShim, double x, double y, double sf, double angle) + { + cairoShim.save(); + cairoShim.translate(x,y); + cairoShim.rotate(angle); + cairoShim.scale(sf,sf); + cairoShim.moveTo(-1,-.2); + cairoShim.lineTo(-1,-1); + cairoShim.lineTo(1,1); + cairoShim.lineTo(1,0.2); + cairoShim.moveTo(-1,-1); + cairoShim.lineTo(-.2,-1); + cairoShim.moveTo(.2,1); + cairoShim.lineTo(1,1); + cairoShim.restore(); + } // Refactor resize() code for all canvas items here. For feature 25 and 94 void Item::resize(const LassoBox& b) @@ -383,18 +345,6 @@ namespace minsky scaleFactor(std::max(1.0f,std::min(iWidth()/w,iHeight()/h))); } - void Item::drawResizeHandles(cairo_t* cairo) const - { - auto sf=resizeHandleSize(); - double angle=0.5*M_PI; - for (auto& p: corners()) - { - angle+=0.5*M_PI; - drawResizeHandle(cairo,p.x()-x(),p.y()-y(),sf,angle); - } - cairo_stroke(cairo); - } - void Item::drawResizeHandles(const ICairoShim& cairoShim) const { auto sf=resizeHandleSize(); @@ -407,13 +357,6 @@ namespace minsky cairoShim.stroke(); } - void BottomRightResizerItem::drawResizeHandles(cairo_t* cairo) const - { - const Point p=resizeHandleCoords(); - drawResizeHandle(cairo,p.x()-x(),p.y()-y(),resizeHandleSize(),0); - cairo_stroke(cairo); - } - void BottomRightResizerItem::drawResizeHandles(const ICairoShim& cairoShim) const { const Point p=resizeHandleCoords(); @@ -421,36 +364,6 @@ namespace minsky cairoShim.stroke(); } - // default is just to display the detailed text (ie a "note") - void Item::draw(cairo_t* cairo) const - { - auto [angle,flipped]=rotationAsRadians(); - const Rotate r(rotation()+(flipped? 180:0),0,0); - Pango pango(cairo); - const float z=zoomFactor(); - pango.angle=angle+(flipped? M_PI: 0); - pango.setFontSize(12.0*scaleFactor()*z); - pango.setMarkup(latexToPango(detailedText())); - // parameters of icon in userspace (unscaled) coordinates - const float w=0.5*pango.width()+2*z; - const float h=0.5*pango.height()+4*z; - - cairo_move_to(cairo,r.x(-w+1,-h+2), r.y(-w+1,-h+2)); - pango.show(); - - if (mouseFocus) { - displayTooltip(cairo,tooltip()); - } - if (onResizeHandles) drawResizeHandles(cairo); - cairo_move_to(cairo,r.x(-w,-h), r.y(-w,-h)); - cairo_line_to(cairo,r.x(w,-h), r.y(w,-h)); - cairo_line_to(cairo,r.x(w,h), r.y(w,h)); - cairo_line_to(cairo,r.x(-w,h), r.y(-w,h)); - cairo_close_path(cairo); - cairo_clip(cairo); - if (selected) drawSelected(cairo); - } - void Item::draw(const ICairoShim& cairoShim) const { auto [angle,flipped]=rotationAsRadians(); @@ -487,29 +400,6 @@ namespace minsky draw(shim); } - void Item::displayTooltip(cairo_t* cairo, const std::string& tooltip) const - { - const string unitstr=units().latexStr(); - if (!tooltip.empty() || !unitstr.empty()) - { - const cairo::CairoSave cs(cairo); - Pango pango(cairo); - string toolTipText=latexToPango(tooltip); - if (!unitstr.empty()) - toolTipText+=" Units:"+latexToPango(unitstr); - pango.setMarkup(toolTipText); - const float z=zoomFactor(); - cairo_translate(cairo,z*(0.5*bb.width())+10, - z*(-0.5*bb.height())-20); - cairo_rectangle(cairo,0,0,pango.width(),pango.height()); - cairo_set_source_rgb(cairo,1,1,1); - cairo_fill_preserve(cairo); - cairo_set_source_rgb(cairo,0,0,0); - pango.show(); - cairo_stroke(cairo); - } - } - void Item::displayTooltip(const ICairoShim& cairoShim, const std::string& tooltip) const { const string unitstr=units().latexStr(); @@ -523,7 +413,7 @@ namespace minsky pango.setMarkup(toolTipText); const float z=zoomFactor(); cairoShim.translate(z*(0.5*bb.width())+10, - z*(-0.5*bb.height())-20); + z*(-0.5*bb.height())-20); cairoShim.rectangle(0,0,pango.width(),pango.height()); cairoShim.setSourceRGB(1,1,1); cairoShim.fillPreserve(); diff --git a/model/item.h b/model/item.h index 7886cd48e..ea8f07d4b 100644 --- a/model/item.h +++ b/model/item.h @@ -30,9 +30,7 @@ #include -#include #include -#include #include #include @@ -163,7 +161,6 @@ namespace minsky } } memoisedRotator; - static void drawResizeHandle(cairo_t* cairo, double x, double y, double sf, double angle); static void drawResizeHandle(const ICairoShim& cairoShim, double x, double y, double sf, double angle); @@ -290,7 +287,6 @@ namespace minsky void moveTo(float x, float y); /// draw this item into a cairo context - virtual void draw(cairo_t* cairo) const; virtual void draw(const ICairoShim& cairoShim) const; /// resize this item on the canvas virtual void resize(const LassoBox& b); @@ -303,7 +299,6 @@ namespace minsky void dummyDraw() const; /// display tooltip text, eg on mouseover - virtual void displayTooltip(cairo_t*, const std::string&) const; virtual void displayTooltip(const ICairoShim&, const std::string&) const; /// update display after a step() @@ -313,11 +308,8 @@ namespace minsky Item& operator=(const Item&)=default; virtual ~Item() {} - void drawPorts(cairo_t* cairo) const; void drawPorts(const ICairoShim& cairoShim) const; - static void drawSelected(cairo_t* cairo); static void drawSelected(const ICairoShim& cairoShim); - virtual void drawResizeHandles(cairo_t* cairo) const; virtual void drawResizeHandles(const ICairoShim& cairoShim) const; /// returns the clicktype given a mouse click at \a x, \a y. @@ -369,7 +361,6 @@ namespace minsky struct BottomRightResizerItem: public Item { bool onResizeHandle(float x, float y) const override; - void drawResizeHandles(cairo_t* cairo) const override; void drawResizeHandles(const ICairoShim& cairoShim) const override; /// returns coordinates of the resizer handle virtual Point resizeHandleCoords() const; diff --git a/model/lock.cc b/model/lock.cc index b83b66f96..72542db69 100644 --- a/model/lock.cc +++ b/model/lock.cc @@ -79,31 +79,6 @@ namespace minsky throw_error("Locks can only be applied to Ravels"); } - void Lock::draw(cairo_t* cairo) const - { - const float z=zoomFactor()*scaleFactor(); - const float w=iWidth()*z, h=iHeight()*z; - - { - const ecolab::cairo::CairoSave cs(cairo); - cairo_translate(cairo,-0.5*w,-0.5*h); - SVGRenderer* icon=locked()? &lockedIcon: &unlockedIcon; - icon->render(cairo,w,h); - } - - if (mouseFocus) - { - drawPorts(cairo); - displayTooltip(cairo,tooltip()); - if (onResizeHandles) drawResizeHandles(cairo); - } - - // add 8 pt margin to allow for ports - cairo_rectangle(cairo,-0.5*w-8,-0.5*h-8,w+16,h+8); - cairo_clip(cairo); - if (selected) drawSelected(cairo); - } - void Lock::draw(const ICairoShim& cairoShim) const { const float z=zoomFactor()*scaleFactor(); diff --git a/model/lock.h b/model/lock.h index 50e4afe69..fc415c19c 100644 --- a/model/lock.h +++ b/model/lock.h @@ -41,7 +41,6 @@ namespace minsky static SVGRenderer lockedIcon; static SVGRenderer unlockedIcon; - void draw(cairo_t* cairo) const override; void draw(const ICairoShim& cairoShim) const override; Units units(bool) const override; /// Ravel this is connected to. nullptr if not connected to a Ravel diff --git a/model/operation.cc b/model/operation.cc index 1d60a99b5..f6bf3613b 100644 --- a/model/operation.cc +++ b/model/operation.cc @@ -141,83 +141,83 @@ namespace minsky return std::max(1.0f,std::min(0.5f*iWidth()*z/std::max(l,r),0.5f*iHeight()*z/h)); } - void OperationBase::drawUserFunction(cairo_t* cairo) const - { - // if rotation is in 1st or 3rd quadrant, rotate as - // normal, otherwise flip the text so it reads L->R - const double angle=rotation() * M_PI / 180.0; - const bool textFlipped=flipped(rotation()); - const float z=zoomFactor(); - - auto& c=dynamic_cast(*this); - - Pango pango(cairo); - pango.setFontSize(10.0*scaleFactor()*z); - pango.setMarkup(latexToPango(c.description())); - pango.angle=angle + (textFlipped? M_PI: 0); - const Rotate r(rotation()+ (textFlipped? 180: 0),0,0); - - // parameters of icon in userspace (unscaled) coordinates - float w, h, hoffs; - w=0.5*pango.width()+2*z; - h=0.5*pango.height()+4*z; - hoffs=pango.top()/z; - - { - const cairo::CairoSave cs(cairo); - cairo_move_to(cairo,r.x(-w+1,-h-hoffs+2*z), r.y(-w+1,-h-hoffs+2*z)); - pango.show(); - } - - cairo_rotate(cairo, angle); - - cairo_set_source_rgb(cairo,0,0,1); - cairo_move_to(cairo,-w,-h); - cairo_line_to(cairo,-w,h); - cairo_line_to(cairo,w,h); - - cairo_line_to(cairo,w+2*z,0); - cairo_line_to(cairo,w,-h); - cairo_close_path(cairo); - cairo::Path clipPath(cairo); - cairo_stroke(cairo); - - cairo_rotate(cairo,-angle); // undo rotation - - // set the output ports coordinates - // compute port coordinates relative to the icon's - // point of reference - const Rotate rr(rotation(),0,0); - - m_ports[0]->moveTo(x()+rr.x(w+2,0), y()+rr.y(w+2,0)); - switch (numPorts()) - { - case 1: break; - case 2: - m_ports[1]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,0)); - break; - case 3: default: - m_ports[1]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,textFlipped? h-3: -h+3)); - m_ports[2]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,textFlipped? -h+3: h-3)); - break; - } - if (type()==OperationType::userFunction) - { - cairo_set_source_rgb(cairo,0,0,0); - DrawBinOp drawBinOp(cairo, zoomFactor()); - drawBinOp.drawPort([&](){drawBinOp.drawSymbol("x");},-1.1*w,-1.1*h,rotation()); - drawBinOp.drawPort([&](){drawBinOp.drawSymbol("y");},-1.1*w,1.1*h,rotation()); - } - if (mouseFocus) - { - drawPorts(cairo); - displayTooltip(cairo,tooltip()); - if (onResizeHandles) drawResizeHandles(cairo); - } - clipPath.appendToCurrent(cairo); - cairo_clip(cairo); - if (selected) drawSelected(cairo); - } +// void OperationBase::drawUserFunction(cairo_t* cairo) const +// { +// // if rotation is in 1st or 3rd quadrant, rotate as +// // normal, otherwise flip the text so it reads L->R +// const double angle=rotation() * M_PI / 180.0; +// const bool textFlipped=flipped(rotation()); +// const float z=zoomFactor(); +// +// auto& c=dynamic_cast(*this); +// +// Pango pango(cairo); +// pango.setFontSize(10.0*scaleFactor()*z); +// pango.setMarkup(latexToPango(c.description())); +// pango.angle=angle + (textFlipped? M_PI: 0); +// const Rotate r(rotation()+ (textFlipped? 180: 0),0,0); +// +// // parameters of icon in userspace (unscaled) coordinates +// float w, h, hoffs; +// w=0.5*pango.width()+2*z; +// h=0.5*pango.height()+4*z; +// hoffs=pango.top()/z; +// +// { +// const cairo::CairoSave cs(cairo); +// cairo_move_to(cairo,r.x(-w+1,-h-hoffs+2*z), r.y(-w+1,-h-hoffs+2*z)); +// pango.show(); +// } +// +// cairo_rotate(cairo, angle); +// +// cairo_set_source_rgb(cairo,0,0,1); +// cairo_move_to(cairo,-w,-h); +// cairo_line_to(cairo,-w,h); +// cairo_line_to(cairo,w,h); +// +// cairo_line_to(cairo,w+2*z,0); +// cairo_line_to(cairo,w,-h); +// cairo_close_path(cairo); +// cairo::Path clipPath(cairo); +// cairo_stroke(cairo); +// +// cairo_rotate(cairo,-angle); // undo rotation +// +// // set the output ports coordinates +// // compute port coordinates relative to the icon's +// // point of reference +// const Rotate rr(rotation(),0,0); +// +// m_ports[0]->moveTo(x()+rr.x(w+2,0), y()+rr.y(w+2,0)); +// switch (numPorts()) +// { +// case 1: break; +// case 2: +// m_ports[1]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,0)); +// break; +// case 3: default: +// m_ports[1]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,textFlipped? h-3: -h+3)); +// m_ports[2]->moveTo(x()+rr.x(-w,0), y()+rr.y(-w,textFlipped? -h+3: h-3)); +// break; +// } +// if (type()==OperationType::userFunction) +// { +// cairo_set_source_rgb(cairo,0,0,0); +// DrawBinOp drawBinOp(cairo, zoomFactor()); +// drawBinOp.drawPort([&](){drawBinOp.drawSymbol("x");},-1.1*w,-1.1*h,rotation()); +// drawBinOp.drawPort([&](){drawBinOp.drawSymbol("y");},-1.1*w,1.1*h,rotation()); +// } +// if (mouseFocus) +// { +// drawPorts(cairo); +// displayTooltip(cairo,tooltip()); +// if (onResizeHandles) drawResizeHandles(cairo); +// } +// clipPath.appendToCurrent(cairo); +// cairo_clip(cairo); +// if (selected) drawSelected(cairo); +// } void OperationBase::drawUserFunction(const ICairoShim& cairoShim) const { @@ -315,98 +315,6 @@ namespace minsky cachedPango->setFontSize(size); } - - void OperationBase::draw(cairo_t* cairo) const - { - // if rotation is in 1st or 3rd quadrant, rotate as - // normal, otherwise flip the text so it reads L->R - const double angle=rotation() * M_PI / 180.0; - const bool textFlipped=flipped(rotation()); - const float z=zoomFactor(); - - { - const CairoSave cs(cairo); - cairo_scale(cairo,z,z); - iconDraw(cairo); - } - - - CairoSave cs(cairo); - cairo_rotate(cairo, angle); - - float l=OperationBase::l*z, r=OperationBase::r*z, - h=OperationBase::h*z; - - if (fabs(l)<0.5*iWidth()*z) l=-0.5*iWidth()*z; - if (r<0.5*iWidth()*z) r=0.5*iWidth()*z; - if (h<0.5*iHeight()*z) h=0.5*iHeight()*z; - - cairo_move_to(cairo,-r,-h); - cairo_line_to(cairo,-r,h); - cairo_line_to(cairo,r,h); - cairo_line_to(cairo,r+2*z,0); - cairo_line_to(cairo,r,-h); - - cairo_close_path(cairo); - - cairo_set_source_rgb(cairo,0,0,1); - cairo_stroke_preserve(cairo); - - cairo::Path clipPath(cairo); - - // compute port coordinates relative to the icon's - // point of reference. Move outport 2 pixels right for ticket For ticket 362. - double x0=r, y0=0, x1=l, y1=numPorts() > 2? -h+3: 0, - x2=l, y2=numPorts() > 2? h-3: 0; - - if (textFlipped) swap(y1,y2); - - { - const CairoSave cs(cairo); - cairo_identity_matrix(cairo); - cairo_translate(cairo, x(), y()); - cairo_rotate(cairo, angle); - cairo_user_to_device(cairo, &x0, &y0); - cairo_user_to_device(cairo, &x1, &y1); - cairo_user_to_device(cairo, &x2, &y2); - } - - if (numPorts()>0) - m_ports[0]->moveTo(x0, y0); - if (numPorts()>1) - { -#ifdef DISPLAY_POW_UPSIDE_DOWN - if (type()==OperationType::pow) - ports[1]->moveTo(x2, y2); - else -#endif - m_ports[1]->moveTo(x1, y1); - } - - if (numPorts()>2) - { -#ifdef DISPLAY_POW_UPSIDE_DOWN - if (type()==OperationType::pow) - ports[2]->moveTo(x1, y1); - else -#endif - m_ports[2]->moveTo(x2, y2); - } - - cs.restore(); // undo rotation - if (mouseFocus) - { - drawPorts(cairo); - displayTooltip(cairo,tooltip()); - if (onResizeHandles) drawResizeHandles(cairo); - } - - cairo_new_path(cairo); - clipPath.appendToCurrent(cairo); - cairo_clip(cairo); - if (selected) drawSelected(cairo); - } - void OperationBase::draw(const ICairoShim& cairoShim) const { // if rotation is in 1st or 3rd quadrant, rotate as @@ -783,41 +691,18 @@ namespace minsky // operations.cc because it is more related to the functionality in // this file. - template <> void Operation::iconDraw(cairo_t* cairo) const - { - assert(false); //shouldn't be here - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { assert(false); //shouldn't be here } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - assert(false); //shouldn't be here - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { assert(false); //shouldn't be here } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_translate(cairo,-1,0); - cairo_scale(cairo,1.5*sf,0.75*sf); - cairo_arc(cairo,0,-3,3,0,2*M_PI); - cairo_arc(cairo,0,3,3,0,M_PI); - cairo_move_to(cairo,-3,3); - cairo_line_to(cairo,-3,-3); - cairo_move_to(cairo,3,3); - cairo_line_to(cairo,3,-3); - cairo_identity_matrix(cairo); - cairo_set_line_width(cairo,1.0); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -835,13 +720,6 @@ namespace minsky } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-4,2); - cairo_show_text(cairo,"t"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -851,13 +729,6 @@ namespace minsky } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-4,2); - cairo_show_text(cairo,"e"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -866,14 +737,6 @@ namespace minsky cairoShim.showText("e"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-4,2); - cairo_show_text(cairo,"π"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -882,14 +745,6 @@ namespace minsky cairoShim.showText("π"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-4,2); - cairo_show_text(cairo,"0"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -898,14 +753,6 @@ namespace minsky cairoShim.showText("0"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-4,2); - cairo_show_text(cairo,"1"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -914,15 +761,6 @@ namespace minsky cairoShim.showText("1"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-10); - setCachedText(cairo,"∞",9); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -935,14 +773,6 @@ namespace minsky } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-7); - setCachedText(cairo,"%",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -954,15 +784,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-5); - setCachedText(cairo, "→",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -974,26 +795,9 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - {/* moved to IntOp::draw() but needs to be here, and is actually called */} template <> void Operation::iconDraw(const ICairoShim& cairoShim) const {/* moved to IntOp::draw() but needs to be here, and is actually called */} - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const CairoSave cs(cairo); - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-7,-1); - cairo_set_font_size(cairo,8); - cairo_show_text(cairo,"d"); - cairo_move_to(cairo,-7,0);cairo_line_to(cairo,2,0); - cairo_set_line_width(cairo,0.5);cairo_stroke(cairo); - cairo_move_to(cairo,-7,7); - cairo_show_text(cairo,"dt"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { cairoShim.save(); @@ -1009,21 +813,6 @@ namespace minsky cairoShim.restore(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const CairoSave cs(cairo); - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-7,6); - cairo_show_text(cairo,"\xE2\x88\x9a"); - cairo_set_line_width(cairo,0.5); - cairo_rel_move_to(cairo,0,-9); - cairo_rel_line_to(cairo,5,0); - cairo_set_source_rgb(cairo,0,0,0); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { cairoShim.save(); @@ -1040,17 +829,6 @@ namespace minsky cairoShim.restore(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-7,3); - cairo_show_text(cairo,"e"); - cairo_rel_move_to(cairo,0,-4); - cairo_set_font_size(cairo,7); - cairo_show_text(cairo,"x"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1063,24 +841,6 @@ namespace minsky } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-6,3); - cairo_show_text(cairo,"x"); - cairo_rel_move_to(cairo,0,-4); - cairo_set_font_size(cairo,7); - cairo_show_text(cairo,"y"); - DrawBinOp d(cairo); -#ifdef DISPLAY_POW_UPSIDE_DOWN - d.drawPort([&](){d.drawSymbol("y");}, l, -h, rotation()); - d.drawPort([&](){d.drawSymbol("x");}, l, h, rotation()); -#else - d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); - d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); -#endif - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1100,17 +860,6 @@ namespace minsky #endif } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"x≤y"); - DrawBinOp d(cairo); - d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); - d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1122,17 +871,6 @@ namespace minsky d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"x void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1144,17 +882,6 @@ namespace minsky d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"x=y"); - DrawBinOp d(cairo); - d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); - d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1166,14 +893,6 @@ namespace minsky d.drawPort([&](){d.drawSymbol("y");}, l, h, rotation()); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"min"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1182,14 +901,6 @@ namespace minsky cairoShim.showText("min"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"max"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1198,18 +909,6 @@ namespace minsky cairoShim.showText("max"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const CairoSave cs(cairo); - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_source_rgb(cairo,0,0,0); - cairo_move_to(cairo,-4,3); - cairo_line_to(cairo,-1,-3); - cairo_line_to(cairo,2,3); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { cairoShim.save(); @@ -1223,18 +922,6 @@ namespace minsky cairoShim.restore(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const CairoSave cs(cairo); - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_source_rgb(cairo,0,0,0); - cairo_move_to(cairo,-4,-3); - cairo_line_to(cairo,-1,3); - cairo_line_to(cairo,2,-3); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { cairoShim.save(); @@ -1248,14 +935,6 @@ namespace minsky cairoShim.restore(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-6,3); - cairo_show_text(cairo,"¬"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1263,15 +942,6 @@ namespace minsky cairoShim.moveTo(-6,3); cairoShim.showText("¬"); } - - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf*.7,sf); - cairo_move_to(cairo,-16,3); - cairo_show_text(cairo,"<ΔxΔy>"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1280,14 +950,6 @@ namespace minsky cairoShim.showText("<ΔxΔy>"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-3,3); - cairo_show_text(cairo,"ρ"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1296,21 +958,6 @@ namespace minsky cairoShim.showText("ρ"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-7,7); - cairo_line_to(cairo,7,-7); - cairo_stroke(cairo); - cairo_arc(cairo,-4,0,0.2,0,2*M_PI); - cairo_stroke(cairo); - cairo_arc(cairo,3,3,0.2,0,2*M_PI); - cairo_stroke(cairo); - cairo_arc(cairo,4,-6,0.2,0,2*M_PI); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1326,30 +973,6 @@ namespace minsky cairoShim.stroke(); } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-6,6); - cairo_line_to(cairo,6,-6); - cairo_stroke(cairo); - cairo_arc(cairo,-4,0,0.2,0,2*M_PI); - cairo_stroke(cairo); - cairo_arc(cairo,3,3,0.2,0,2*M_PI); - cairo_stroke(cairo); - cairo_arc(cairo,4,-6,0.2,0,2*M_PI); - cairo_stroke(cairo); - cairo_move_to(cairo,-6,-7.5); - cairo_line_to(cairo,-7.5,-7.5); - cairo_line_to(cairo,-7.5,7.5); - cairo_line_to(cairo,-6,7.5); - cairo_stroke(cairo); - cairo_move_to(cairo,6,-7.5); - cairo_line_to(cairo,7.5,-7.5); - cairo_line_to(cairo,7.5,7.5); - cairo_line_to(cairo,6,7.5); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1374,13 +997,6 @@ namespace minsky cairoShim.lineTo(6,7.5); cairoShim.stroke(); } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo," ln"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1389,17 +1005,6 @@ namespace minsky cairoShim.showText(" ln"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"log"); - DrawBinOp d(cairo); - d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); - d.drawPort([&](){d.drawSymbol("b");}, l, h, rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1411,15 +1016,6 @@ namespace minsky d.drawPort([&](){d.drawSymbol("b");}, l, h, rotation()); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"sin"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1429,15 +1025,6 @@ namespace minsky cairoShim.showText("sin"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"cos"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1447,15 +1034,6 @@ namespace minsky cairoShim.showText("cos"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"tan"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1465,19 +1043,6 @@ namespace minsky cairoShim.showText("tan"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,9); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"sin"); - cairo_rel_move_to(cairo,0,-3); - cairo_set_font_size(cairo,7); - cairo_show_text(cairo,"-1"); - cairo_rel_move_to(cairo,0,-2); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1491,19 +1056,6 @@ namespace minsky cairoShim.relMoveTo(0,-2); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,9); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"cos"); - cairo_rel_move_to(cairo,0,-3); - cairo_set_font_size(cairo,7); - cairo_show_text(cairo,"-1"); - cairo_rel_move_to(cairo,0,-2); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1517,19 +1069,6 @@ namespace minsky cairoShim.relMoveTo(0,-2); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,9); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"tan"); - cairo_rel_move_to(cairo,0,-3); - cairo_set_font_size(cairo,7); - cairo_show_text(cairo,"-1"); - cairo_rel_move_to(cairo,0,-2); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1543,15 +1082,6 @@ namespace minsky cairoShim.relMoveTo(0,-2); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,8); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"sinh"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1561,15 +1091,6 @@ namespace minsky cairoShim.showText("sinh"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,8); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"cosh"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1579,15 +1100,6 @@ namespace minsky cairoShim.showText("cosh"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,8); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"tanh"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1597,15 +1109,6 @@ namespace minsky cairoShim.showText("tanh"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,9); - cairo_move_to(cairo,-6,3); - cairo_show_text(cairo,"|x|"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1615,23 +1118,6 @@ namespace minsky cairoShim.showText("|x|"); } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-5,-5); - // what we're trying to draw, but Windows' deficient fontsets don't allow it - //setCachedText(cairo, "⌊x⌋",7); - setCachedText(cairo, "x",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - cairo_move_to(cairo,-5,-4); - cairo_rel_line_to(cairo,0,cachedPango->height()-2); - cairo_rel_line_to(cairo,1,0); - cairo_move_to(cairo,-5+cachedPango->width(),-4); - cairo_rel_line_to(cairo,0,cachedPango->height()-2); - cairo_rel_line_to(cairo,-1,0); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1650,14 +1136,6 @@ namespace minsky cairoShim.stroke(); } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,8); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"frac"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1667,13 +1145,6 @@ namespace minsky cairoShim.showText("frac"); } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-6,3); - cairo_show_text(cairo,"Γ"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1682,22 +1153,6 @@ namespace minsky cairoShim.showText("Γ"); } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-7,3); - cairo_show_text(cairo,"ψ"); - cairo_rel_move_to(cairo,0,-3); - cairo_set_font_size(cairo,7); - // show order of polygamma function. 0 is default. - const std::string order="("+to_string(static_cast(m_ports[2]->value()))+")"; - cairo_show_text(cairo,order.c_str()); - cairo_rel_move_to(cairo,0,-2); - DrawBinOp d(cairo); - d.drawPort([&](){d.drawSymbol("x");}, l, -h, rotation()); - d.drawPort([&](){d.drawSymbol("n");}, l, h, rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1714,13 +1169,6 @@ namespace minsky d.drawPort([&](){d.drawSymbol("n");}, l, h, rotation()); } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_move_to(cairo,-3,3); - cairo_show_text(cairo,"!"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1729,15 +1177,6 @@ namespace minsky cairoShim.showText("!"); } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - DrawBinOp d(cairo); - d.drawPlus(); - d.drawPort([&](){d.drawPlus();}, l, h, rotation()); - d.drawPort([&](){d.drawPlus();}, l, -h, rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1749,15 +1188,6 @@ namespace minsky } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - DrawBinOp d(cairo); - d.drawMinus(); - d.drawPort([&](){d.drawPlus();}, l, -h, rotation()); - d.drawPort([&](){d.drawMinus();}, l, h, rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1769,15 +1199,6 @@ namespace minsky } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - DrawBinOp d(cairo); - d.drawMultiply(); - d.drawPort([&](){d.drawMultiply();}, l, h, rotation()); - d.drawPort([&](){d.drawMultiply();}, l, -h, rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1789,15 +1210,6 @@ namespace minsky } - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - DrawBinOp d(cairo); - d.drawDivide(); - d.drawPort([&](){d.drawMultiply();}, l, -h, rotation()); - d.drawPort([&](){d.drawDivide();}, l, h, rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1808,15 +1220,6 @@ namespace minsky d.drawPort([&](){d.drawDivide();}, l, h, rotation()); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-7); - setCachedText(cairo, "∑", 7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1828,15 +1231,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-7); - setCachedText(cairo, "∏",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1848,15 +1242,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"inf"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1866,15 +1251,6 @@ namespace minsky cairoShim.showText("inf"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"sup"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1884,15 +1260,6 @@ namespace minsky cairoShim.showText("sup"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"infi"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1902,15 +1269,6 @@ namespace minsky cairoShim.showText("infi"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"supi"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1920,15 +1278,6 @@ namespace minsky cairoShim.showText("supi"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"any"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1938,15 +1287,6 @@ namespace minsky cairoShim.showText("any"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"all"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1956,15 +1296,6 @@ namespace minsky cairoShim.showText("all"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"nᵢ"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1974,15 +1305,6 @@ namespace minsky cairoShim.showText("nᵢ"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"{nᵢ}"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -1992,15 +1314,6 @@ namespace minsky cairoShim.showText("{nᵢ}"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-8,3); - cairo_show_text(cairo,""); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2010,17 +1323,6 @@ namespace minsky cairoShim.showText(""); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-3,3); - cairo_show_text(cairo,"x"); - cairo_move_to(cairo,-4,-1); - cairo_show_text(cairo,"~"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2032,15 +1334,6 @@ namespace minsky cairoShim.showText("~"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-3,3); - cairo_show_text(cairo,"σ"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2050,15 +1343,6 @@ namespace minsky cairoShim.showText("σ"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf*.85,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-12,3); - cairo_show_text(cairo,"<Δxᵏ>"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2068,29 +1352,12 @@ namespace minsky cairoShim.showText("<Δxᵏ>"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - cairo_translate(cairo,-0.5*iWidth(),-0.5*iHeight()); - cminsky().histogramResource.render(cairo,iWidth(),iHeight()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { cairoShim.translate(-0.5*iWidth(),-0.5*iHeight()); cairoShim.renderSVG(cminsky().histogramResource, iWidth(), iHeight()); } - - - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-7,-7); - setCachedText(cairo, "∑+",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2102,15 +1369,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-7,-7); - setCachedText(cairo, "av+",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2122,15 +1380,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-6,-7); - setCachedText(cairo, "∏×",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2142,15 +1391,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-7); - setCachedText(cairo, "Δ-",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2162,15 +1402,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-7); - setCachedText(cairo, "Δ+",7); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2182,15 +1413,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-10); - setCachedText(cairo, "·",14); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2202,24 +1424,6 @@ namespace minsky pango.show(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - // this is the character we want, but draw it explicitly because - // of Windows' deficient fontsets. - // setCachedText(cairo, "⊗",10); - cairo_scale(cairo,sf,sf); - constexpr const double r=6; - static const double d=0.5*r*std::sqrt(2); - cairo_move_to(cairo,d,d); - cairo_line_to(cairo,-d,-d); - cairo_move_to(cairo,-d,d); - cairo_line_to(cairo,d,-d); - cairo_move_to(cairo,r,0); - cairo_arc(cairo,0,0,r,0,2*M_PI); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2235,15 +1439,6 @@ namespace minsky cairoShim.stroke(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,10); - cairo_move_to(cairo,-9,3); - cairo_show_text(cairo,"idx"); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2253,18 +1448,6 @@ namespace minsky cairoShim.showText("idx"); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_scale(cairo,sf,sf); - cairo_set_font_size(cairo,8); - cairo_move_to(cairo,-7,3); - cairo_show_text(cairo,"x[i]"); - DrawBinOp drawBinOp(cairo); - drawBinOp.drawPort([&](){drawBinOp.drawSymbol("x");},l,-h,rotation()); - drawBinOp.drawPort([&](){drawBinOp.drawSymbol("i");},l,h,rotation()); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2277,20 +1460,6 @@ namespace minsky drawBinOp.drawPort([&](){drawBinOp.drawSymbol("i");},l,h,rotation()); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-5); - cairo_scale(cairo,sf,sf); - cairo_rel_line_to(cairo,4,0); - cairo_rel_line_to(cairo,2,5); - cairo_rel_line_to(cairo,-2,5); - cairo_rel_line_to(cairo,-4,0); - cairo_move_to(cairo,-4,0); - cairo_rel_line_to(cairo,10,0); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2305,19 +1474,6 @@ namespace minsky cairoShim.stroke(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-4,-3); - cairo_scale(cairo,sf,sf); - cairo_rel_line_to(cairo,8,0); - cairo_move_to(cairo,-4,3); - cairo_rel_line_to(cairo,8,0); - cairo_rel_move_to(cairo,0,-10); - cairo_rel_line_to(cairo,0,14); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2331,18 +1487,6 @@ namespace minsky cairoShim.stroke(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - { - const double sf = scaleFactor(); - cairo_move_to(cairo,-10,-10); - setCachedText(cairo, "[...",10); - cairo_scale(cairo,sf,sf); - cachedPango->show(); - cairo_move_to(cairo,-10+cachedPango->width(),-9); - cairo_rel_line_to(cairo,0,cachedPango->height()-2); - cairo_stroke(cairo); - } template <> void Operation::iconDraw(const ICairoShim& cairoShim) const { const double sf = scaleFactor(); @@ -2357,9 +1501,6 @@ namespace minsky cairoShim.stroke(); } - - template <> void Operation::iconDraw(cairo_t* cairo) const - {/* needs to be here, and is actually called */} template <> void Operation::iconDraw(const ICairoShim& cairoShim) const {/* needs to be here, and is actually called */} diff --git a/model/operation.h b/model/operation.h index f519e4612..3f4677dc9 100644 --- a/model/operation.h +++ b/model/operation.h @@ -46,7 +46,6 @@ namespace minsky public: typedef OperationType::Type Type; Type type() const override {return T;} - void iconDraw(cairo_t *) const override; void iconDraw(const ICairoShim&) const override; std::size_t numPorts() const override {return OperationTypeInfo::numArguments()+1;} @@ -109,77 +108,6 @@ namespace minsky }; - /// helper class to draw port label symbols - struct DrawBinOp - { - cairo_t *cairo; - double zoomFactor; - DrawBinOp(cairo_t *cairo, double z=1): cairo(cairo), zoomFactor(z) {} - - void drawPlus() const - { - cairo_move_to(cairo,0,-5); - cairo_line_to(cairo,0,5); - cairo_move_to(cairo,-5,0); - cairo_line_to(cairo,5,0); - cairo_stroke(cairo); - } - - void drawMinus() const - { - cairo_move_to(cairo,-5,0); - cairo_line_to(cairo,5,0); - cairo_stroke(cairo); - } - - void drawMultiply() const - { - cairo_move_to(cairo,-5,-5); - cairo_line_to(cairo,5,5); - cairo_move_to(cairo,-5,5); - cairo_line_to(cairo,5,-5); - cairo_stroke(cairo); - } - - void drawDivide() const - { - cairo_move_to(cairo,-5,0); - cairo_line_to(cairo,5,0); - cairo_new_sub_path(cairo); - cairo_arc(cairo,0,3,1,0,2*M_PI); - cairo_new_sub_path(cairo); - cairo_arc(cairo,0,-3,1,0,2*M_PI); - cairo_stroke(cairo); - } - - void drawSymbol(const char* s) const - { - cairo_scale(cairo,zoomFactor,zoomFactor); - cairo_move_to(cairo,-5,0); - cairo_show_text(cairo,s); - } - - // puts a small symbol to identify port - // x, y = position of symbol - template - void drawPort(F f, float x, float y, float rotation) const - { - const ecolab::cairo::CairoSave cs(cairo); - - const double angle=rotation * M_PI / 180.0; - if (minsky::flipped(rotation)) - y=-y; - cairo_rotate(cairo, angle); - - cairo_translate(cairo,0.7*x,0.6*y); - cairo_scale(cairo,0.5,0.5); - - // and counter-rotate - cairo_rotate(cairo, -angle); - f(); - } - }; - /// helper class to draw port label symbols using ICairoShim struct DrawBinOpShim { diff --git a/model/operationBase.h b/model/operationBase.h index e734f2918..a380693d7 100644 --- a/model/operationBase.h +++ b/model/operationBase.h @@ -62,7 +62,6 @@ namespace minsky OperationBase* operationCast() override {return this;} /// visual representation of operation on the canvas - virtual void iconDraw(cairo_t *) const=0; virtual void iconDraw(const ICairoShim&) const=0; /// returns a list of values the ports currently have @@ -74,10 +73,8 @@ namespace minsky // manage the port structures associated with this operation virtual void addPorts(); - void drawUserFunction(cairo_t* cairo) const; void drawUserFunction(const ICairoShim& cairoShim) const; - void draw(cairo_t*) const override; void draw(const ICairoShim&) const override; void resize(const LassoBox& b) override; float scaleFactor() const override; diff --git a/model/phillipsDiagram.cc b/model/phillipsDiagram.cc index d57300840..6f97c3860 100644 --- a/model/phillipsDiagram.cc +++ b/model/phillipsDiagram.cc @@ -70,32 +70,6 @@ namespace minsky cairoShim.restore(); } - void PhillipsStock::draw(cairo_t* cairo) const - { - StockVar::draw(cairo); - // colocate input and output ports on the input side - m_ports[0]->moveTo(m_ports[1]->x(), m_ports[1]->y()); - auto maxV=maxStock[units()]; - if (maxV>0) - { - const CairoSave cs(cairo); - auto w=width()*zoomFactor(); - auto h=height()*zoomFactor(); - auto f=value()/maxV; - if (f>=0) - { - cairo_set_source_rgba(cairo,0,0,1,0.3); - cairo_rectangle(cairo,-0.6*w,0.5*h,1.2*w,-f*h); - } - else - { - cairo_set_source_rgba(cairo,1,0,0,0.3); - cairo_rectangle(cairo,-0.6*w,-0.5*h,1.2*w,-f*h); - } - cairo_fill(cairo); - } - } - void PhillipsStock::draw(const ICairoShim& cairoShim) const { // Call parent draw (VariableBase still uses _internalGetCairoContext internally) diff --git a/model/phillipsDiagram.h b/model/phillipsDiagram.h index e82200023..d6e7ac7a1 100644 --- a/model/phillipsDiagram.h +++ b/model/phillipsDiagram.h @@ -70,7 +70,6 @@ namespace minsky } static std::map maxStock; std::size_t numPorts() const override {return 2;} - void draw(cairo_t* cairo) const override; void draw(const ICairoShim& cairoShim) const override; }; diff --git a/model/plotWidget.cc b/model/plotWidget.cc index 6e7002f74..d52b3a814 100644 --- a/model/plotWidget.cc +++ b/model/plotWidget.cc @@ -198,19 +198,21 @@ namespace minsky cairo_rectangle(cairo,x-0.5*width,y-0.5*height,width,height); } cs.restore(); + + CairoShimCairo cairoShim(cairo); if (mouseFocus) { - drawPorts(cairo); - displayTooltip(cairo,tooltip()); + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); // Resize handles always visible on mousefocus. For ticket 92. - drawResizeHandles(cairo); + drawResizeHandles(cairoShim); } justDataChanged=false; cairo_new_path(cairo); cairo_rectangle(cairo,-0.5*w,-0.5*h,w,h); cairo_clip(cairo); - if (selected) drawSelected(cairo); + if (selected) drawSelected(cairoShim); } diff --git a/model/plotWidget.h b/model/plotWidget.h index e2ec584d7..235380daf 100644 --- a/model/plotWidget.h +++ b/model/plotWidget.h @@ -78,6 +78,7 @@ namespace minsky bool clearPensOnLabelling=false; + void draw(cairo_t* cairoShim) const; public: using Item::x; using Item::y; @@ -166,7 +167,6 @@ namespace minsky void connectVar(const std::shared_ptr& var, unsigned port); void disconnectAllVars(); using ecolab::Plot::draw; - void draw(cairo_t* cairo) const override; void draw(const ICairoShim& cairoShim) const override; void requestRedraw(); ///< redraw plot using current data to all open windows void redrawWithBounds() override {redraw(0,0,500,500);} diff --git a/model/ravelWrap.cc b/model/ravelWrap.cc index 8c0985034..73ec2da37 100644 --- a/model/ravelWrap.cc +++ b/model/ravelWrap.cc @@ -83,65 +83,6 @@ namespace minsky wrappedRavel.setOutputHandleIds({0,2}); } - void Ravel::draw(cairo_t* cairo) const - { - const double z=zoomFactor(), r=m_editorMode? 1.1*z*wrappedRavel.radius(): 30*z; - if (flipped) - { - m_ports[0]->moveTo(x()-1.1*r, y()); - m_ports[1]->moveTo(x()+1.1*r, y()); - drawTriangle(cairo,m_ports[1]->x()-x(),m_ports[1]->y()-y(),{0,0,0,1},M_PI); - } - else - { - m_ports[0]->moveTo(x()+1.1*r, y()); - m_ports[1]->moveTo(x()-1.1*r, y()); - drawTriangle(cairo,m_ports[1]->x()-x(),m_ports[1]->y()-y(),{0,0,0,1},0); - } - if (mouseFocus) - { - drawPorts(cairo); - displayTooltip(cairo,tooltip().empty()? explanation: tooltip()); - // Resize handles always visible on mousefocus. For ticket 92. - if (m_editorMode) drawResizeHandles(cairo); - } - cairo_rectangle(cairo,-r,-r,2*r,2*r); - cairo_rectangle(cairo,-1.1*r,-1.1*r,2.2*r,2.2*r); - cairo_stroke_preserve(cairo); - if (onBorder || lockGroup) - { // shadow the border when mouse is over it - const cairo::CairoSave cs(cairo); - cairo::Colour c{1,1,1,0}; - if (lockGroup) - c=palette[ lockGroup->colour() % paletteSz ]; - c.r*=0.5; c.g*=0.5; c.b*=0.5; - c.a=onBorder? 0.5:0.3; - cairo_set_source_rgba(cairo,c.r,c.g,c.b,c.a); - cairo_set_fill_rule(cairo,CAIRO_FILL_RULE_EVEN_ODD); - cairo_fill_preserve(cairo); - } - - cairo_clip(cairo); - - { - const cairo::CairoSave cs(cairo); - cairo_rectangle(cairo,-r,-r,2*r,2*r); - cairo_clip(cairo); - if (m_editorMode) - { - cairo_scale(cairo,z,z); - CairoRenderer cr(cairo); - wrappedRavel.render(cr); - } - else - { - cairo_translate(cairo,-r,-r); - svgRenderer.render(cairo,2*r,2*r); - } - } - if (selected) drawSelected(cairo); - } - void Ravel::draw(const ICairoShim& cairoShim) const { const double z=zoomFactor(), r=m_editorMode? 1.1*z*wrappedRavel.radius(): 30*z; diff --git a/model/ravelWrap.h b/model/ravelWrap.h index 064949a35..b600df160 100644 --- a/model/ravelWrap.h +++ b/model/ravelWrap.h @@ -109,7 +109,6 @@ namespace minsky void leaveLockGroup(); void broadcastStateToLockGroup() const; - void draw(cairo_t* cairo) const override; void draw(const ICairoShim& cairoShim) const override; void resize(const LassoBox&) override; bool inItem(float x, float y) const override; diff --git a/model/sheet.cc b/model/sheet.cc index 33d9f0d6b..870c3fd10 100644 --- a/model/sheet.cc +++ b/model/sheet.cc @@ -74,7 +74,7 @@ bool Sheet::onResizeHandle(float xx, float yy) const } -void Sheet::drawResizeHandles(cairo_t* cairo) const +void Sheet::drawResizeHandles(const ICairoShim& cairo) const { auto sf=resizeHandleSize(); const float w=0.5f*m_width*zoomFactor(), h=0.5f*m_height*zoomFactor(); @@ -83,7 +83,7 @@ void Sheet::drawResizeHandles(cairo_t* cairo) const drawResizeHandle(cairo,w,-h,sf,0.5*M_PI); drawResizeHandle(cairo,w,h,sf,0); drawResizeHandle(cairo,-w,h,sf,0.5*M_PI); - cairo_stroke(cairo); + cairo.stroke(); } @@ -294,14 +294,15 @@ namespace { void Sheet::draw(cairo_t* cairo) const { + CairoShimCairo cairoShim(cairo); auto z=zoomFactor(); m_ports[0]->moveTo(x()-0.5*m_width*z,y()); if (mouseFocus) { - drawPorts(cairo); - displayTooltip(cairo,tooltip()); + drawPorts(cairoShim); + displayTooltip(cairoShim,tooltip()); // Resize handles always visible on mousefocus. For ticket 92. - drawResizeHandles(cairo); + drawResizeHandles(cairoShim); } cairo_scale(cairo,z,z); @@ -322,7 +323,7 @@ void Sheet::draw(cairo_t* cairo) const cairo_rectangle(cairo,-0.5*m_width+border,-0.5*m_height+border,m_width-2*border,m_height-2*border); cairo_clip(cairo); - if (selected) drawSelected(cairo); + if (selected) drawSelected(cairoShim); static const regex pangoMarkup("<[^<>]*>"); smatch match; diff --git a/model/sheet.h b/model/sheet.h index acbeb7e1b..ffb786a5a 100644 --- a/model/sheet.h +++ b/model/sheet.h @@ -46,6 +46,7 @@ namespace minsky size_t scrollOffset=0, scrollMax=1; size_t scrollDelta=0; std::string sliceIndicator; + void draw(cairo_t* cairoShim) const; public: Sheet(); @@ -55,7 +56,6 @@ namespace minsky Sheet(const Sheet&) {} bool onResizeHandle(float x, float y) const override; - void drawResizeHandles(cairo_t* cairo) const override; bool onRavelButton(float, float) const; bool inRavel(float, float) const; @@ -70,8 +70,8 @@ namespace minsky /// @return sliceIndicator const std::string& setSliceIndicator(); - void draw(cairo_t* cairo) const override; void draw(const ICairoShim& cairoShim) const override; + void drawResizeHandles(const ICairoShim& cairo) const override; /// calculates the input value void computeValue(); diff --git a/model/switchIcon.cc b/model/switchIcon.cc index 1d69c3555..e67f6ebfc 100644 --- a/model/switchIcon.cc +++ b/model/switchIcon.cc @@ -73,58 +73,6 @@ namespace minsky return r; } - void SwitchIcon::draw(cairo_t* cairo) const - { - auto z=zoomFactor(); - // following the draw method in the Sheet class, iWidth() and iHeight() have been changed to m_width and m_height, - // since the former largely play a role in the VariableBase and OperationBase classes. for ticket 1250 - const float width=m_width*z, height=m_height*z; - cairo_set_line_width(cairo,1); - cairo_rectangle(cairo,-0.5*width,-0.5*height,width,height); - cairo_stroke(cairo); - - const float w=flipped? -width: width; - const float o=flipped? -8: 8; - // output port - drawTriangle(cairo, 0.5*w, 0, palette[0], flipped? M_PI: 0); - m_ports[0]->moveTo(x()+0.5*w, y()); - // control port - drawTriangle(cairo, 0, -0.5*height-8, palette[0], M_PI/2); - m_ports[1]->moveTo(x(), y()-0.5*height-8); - const float dy=height/numCases(); - float y1=-0.5*height+0.5*dy; - // case ports - for (size_t i=2; imoveTo(x()+-0.5*w-o, y()+y1); - } - // draw indicating arrow - cairo_move_to(cairo,0.5*w, 0); - try - { - y1=-0.5*width+0.5*dy+switchValue()*dy; - } - catch (const std::exception&) - { - y1=-0.5*width+0.5*dy; - } - cairo_line_to(cairo,-0.45*w,0.9*y1); - cairo_stroke(cairo); - - if (mouseFocus) - { - drawPorts(cairo); - displayTooltip(cairo,tooltip()); - if (onResizeHandles) drawResizeHandles(cairo); - } - - // add 8 pt margin to allow for ports - cairo_rectangle(cairo,-0.5*width-8,-0.5*height-8,width+16,height+8); - cairo_clip(cairo); - if (selected) drawSelected(cairo); - } - void SwitchIcon::draw(const ICairoShim& cairoShim) const { auto z=zoomFactor(); diff --git a/model/switchIcon.h b/model/switchIcon.h index cb453790b..face72cca 100644 --- a/model/switchIcon.h +++ b/model/switchIcon.h @@ -64,7 +64,6 @@ namespace minsky Units units(bool) const override; /// draw icon to \a context - void draw(cairo_t* context) const override; void draw(const ICairoShim& cairoShim) const override; /// whether icon is oriented so input ports are on the rhs, and output on the lhs diff --git a/model/userFunction.cc b/model/userFunction.cc index 418f2e898..bd24621c2 100644 --- a/model/userFunction.cc +++ b/model/userFunction.cc @@ -68,8 +68,6 @@ namespace minsky { int UserFunction::nextId=0; - template <> void Operation::iconDraw(cairo_t*) const - {assert(false);} template <> void Operation::iconDraw(const ICairoShim&) const {assert(false);} diff --git a/model/userFunction.h b/model/userFunction.h index 2115752af..85806f577 100644 --- a/model/userFunction.h +++ b/model/userFunction.h @@ -45,8 +45,6 @@ namespace minsky double operator()(const std::vector& p) override; Units units(bool check=false) const override; - void displayTooltip(cairo_t* cr, const std::string& tt) const override - {Item::displayTooltip(cr,tt.empty()? expression: tt+" "+expression);} void displayTooltip(const ICairoShim& cr, const std::string& tt) const override {Item::displayTooltip(cr,tt.empty()? expression: tt+" "+expression);} @@ -59,7 +57,6 @@ namespace minsky static UserFunction* create(OperationType::Type t) {return (t==OperationType::userFunction)? new UserFunction: nullptr;} - void draw(cairo_t* cairo) const override {drawUserFunction(cairo);} void draw(const ICairoShim& cairoShim) const override {drawUserFunction(cairoShim);} }; diff --git a/model/variable.cc b/model/variable.cc index 113fc2a43..c648bcb3d 100644 --- a/model/variable.cc +++ b/model/variable.cc @@ -706,178 +706,6 @@ bool VariableBase::enableSlider(bool x) const return false; } - -void VariableBase::draw(cairo_t *cairo) const -{ - auto [angle,flipped]=rotationAsRadians(); - const float z=zoomFactor(); - - // grab a thread local copy of the renderer caches, as MacOSX does - // rendering on a different thread, and this avoids a race condition - // when the cache is invalidated - auto l_cachedNameRender=cachedNameRender; - if (!l_cachedNameRender || cairo!=cachedNameRender->cairoContext()) - { - l_cachedNameRender=cachedNameRender=std::make_shared(*this,cairo); - l_cachedNameRender->setFontSize(12.0); - } - - // if rotation is in 1st or 3rd quadrant, rotate as - // normal, otherwise flip the text so it reads L->R - const Rotate r(rotation() + (flipped? 180:0),0,0); - l_cachedNameRender->angle=angle+(flipped? M_PI:0); - - // parameters of icon in userspace (unscaled) coordinates - const double w=std::max(l_cachedNameRender->width(), 0.5f*iWidth()); - const double h=std::max(l_cachedNameRender->height(), 0.5f*iHeight()); - const double hoffs=l_cachedNameRender->top(); - - unique_ptr clipPath; - { - const CairoSave cs(cairo); - cairo_scale(cairo, z,z); - cairo_move_to(cairo,r.x(-w+1,-h-hoffs+2), r.y(-w+1,-h-hoffs+2)); - { - const CairoSave cs(cairo); - if (local()) - cairo_set_source_rgb(cairo,0,0,1); - l_cachedNameRender->show(); - } - - auto vv=vValue(); - if (miniPlot && vv && vv->size()==1) - try - { - if (cachedTime!=cminsky().t) - { - cachedTime=cminsky().t; - miniPlot->addPt(0,cachedTime,vv->value()); - miniPlot->setMinMax(); - } - const CairoSave cs(cairo); - cairo_translate(cairo,-w,-h); - miniPlot->draw(cairo,2*w,2*h); - } - catch (...) {} // ignore errors in obtaining values - - // For feature 47 - try - { - if (type()!=constant && !ioVar() && vv && vv->size()==1 && vv->idxInRange()) - { - auto l_cachedMantissa=cachedMantissa; - auto l_cachedExponent=cachedExponent; - if (!l_cachedMantissa || l_cachedMantissa->cairoContext()!=cairo) - { - l_cachedMantissa=cachedMantissa=make_shared(cairo); - l_cachedMantissa->setFontSize(6.0); - l_cachedExponent=cachedExponent=make_shared(cairo); - l_cachedExponent->setFontSize(6.0); - cachedValue=nan(""); - } - - auto val=engExp(); - if (value()!=cachedValue) - { - cachedValue=value(); - if (!isnan(value())) { - if (sliderVisible()) - l_cachedMantissa->setMarkup - (mantissa(val, - int(1+ - (vv->sliderStepRel? - -log10(vv->maxSliderSteps()): - log10(vv->value()/vv->maxSliderSteps()) - )))); - else - l_cachedMantissa->setMarkup(mantissa(val)); - } - else if (isinf(value())) { // Display non-zero divide by zero as infinity. For ticket 1155 - if (signbit(value())) l_cachedMantissa->setMarkup("-∞"); - else l_cachedMantissa->setMarkup("∞"); - } - else // Display all other NaN cases as ???. For ticket 1155 - l_cachedMantissa->setMarkup("???"); - l_cachedExponent->setMarkup(expMultiplier(val.engExp)); - } - l_cachedMantissa->angle=angle+(flipped? M_PI:0); - - cairo_move_to(cairo,r.x(w-l_cachedMantissa->width()-2,-h-hoffs+2), - r.y(w-l_cachedMantissa->width()-2,-h-hoffs+2)); - l_cachedMantissa->show(); - - if (val.engExp!=0 && !isnan(value())) // Avoid large exponential number in variable value display. For ticket 1155 - { - cairo_move_to(cairo,r.x(w-l_cachedExponent->width()-2,0),r.y(w-l_cachedExponent->width()-2,0)); - l_cachedExponent->show(); - } - } - } - catch (...) {} // ignore errors in obtaining values - - { - const cairo::CairoSave cs(cairo); - cairo_rotate(cairo, angle); - // constants and parameters should be rendered in blue, all others in red - switch (type()) - { - case constant: case parameter: - cairo_set_source_rgb(cairo,0,0,1); - break; - default: - cairo_set_source_rgb(cairo,1,0,0); - break; - } - cairo_move_to(cairo,-w,-h); - if (lhs()) - cairo_line_to(cairo,-w+2,0); - cairo_line_to(cairo,-w,h); - cairo_line_to(cairo,w,h); - cairo_line_to(cairo,w+2,0); - cairo_line_to(cairo,w,-h); - cairo_close_path(cairo); - clipPath.reset(new cairo::Path(cairo)); - cairo_stroke(cairo); - if (sliderVisible()) - { - // draw slider - const CairoSave cs(cairo); - cairo_set_source_rgb(cairo,0,0,0); - try - { - cairo_arc(cairo,(flipped?-1.0:1.0)*l_cachedNameRender->handlePos(), (flipped? h: -h), sliderHandleRadius, 0, 2*M_PI); - } - catch (const error&) {} // handlePos() may throw. - cairo_fill(cairo); - } - }// undo rotation - - const double x0=z*w, y0=0, x1=-z*w+2, y1=0; - const double sa=sin(angle), ca=cos(angle); - if (!m_ports.empty()) - m_ports[0]->moveTo(x()+(x0*ca-y0*sa), - y()+(y0*ca+x0*sa)); - if (m_ports.size()>1) - m_ports[1]->moveTo(x()+(x1*ca-y1*sa), - y()+(y1*ca+x1*sa)); - } - - auto g=group.lock(); - if (mouseFocus || (ioVar() && g && g->mouseFocus)) - { - const cairo::CairoSave cs(cairo); - drawPorts(cairo); - displayTooltip(cairo,tooltip()); - if (onResizeHandles) drawResizeHandles(cairo); - } - - cairo_new_path(cairo); - clipPath->appendToCurrent(cairo); - // Rescale size of variable attached to intop. For ticket 94 - cairo_clip(cairo); - if (selected) drawSelected(cairo); -} - void VariableBase::draw(const ICairoShim& cairoShim) const { // TODO: Refactor RenderVariable to use ICairoShim diff --git a/model/variable.h b/model/variable.h index f0037f9e6..6eba76d59 100644 --- a/model/variable.h +++ b/model/variable.h @@ -198,7 +198,6 @@ namespace minsky /** draws the icon onto the given cairo context @return cairo path of icon outline */ - void draw(cairo_t*) const override; void draw(const ICairoShim&) const override; void resize(const LassoBox& b) override; ClickType::Type clickType(float x, float y) const override; diff --git a/test/testLock.cc b/test/testLock.cc index f46b18182..ad08292a0 100644 --- a/test/testLock.cc +++ b/test/testLock.cc @@ -17,6 +17,7 @@ along with Minsky. If not, see . */ +#include "cairoShimCairo.h" #include "lock.h" #include "minsky.h" #include "minsky_epilogue.h" @@ -154,6 +155,6 @@ TEST_F(LockTest, Draw) // Test that lock can be drawn (uses different icons for locked/unlocked) cairo::Surface surf(cairo_recording_surface_create(CAIRO_CONTENT_COLOR, nullptr)); - EXPECT_NO_THROW(lock.draw(surf.cairo())); + EXPECT_NO_THROW(lock.draw(CairoShimCairo(surf.cairo()))); } diff --git a/test/testModel.cc b/test/testModel.cc index fc441b25b..30f8230da 100644 --- a/test/testModel.cc +++ b/test/testModel.cc @@ -18,6 +18,7 @@ */ #include "cairoItems.h" +#include "cairoShimCairo.h" #include "operation.h" #include "group.h" #include "minsky.h" @@ -112,6 +113,14 @@ namespace }; class GodleyIconFixture: public GodleyIcon, public ::testing::Test {}; class GroupFixture: public Group, public ::testing::Test {}; + + struct RecordingCairoShim: public cairo::Surface, public CairoShimCairo + { + RecordingCairoShim(): + cairo::Surface(cairo_recording_surface_create(CAIRO_CONTENT_COLOR,nullptr)), + CairoShimCairo(cairo::Surface::cairo()) {} + }; + } @@ -462,8 +471,7 @@ TEST_F(CanvasFixture,findVariableDefinition) TEST_F(ModelSuite,moveItem) { - cairo::Surface surf(cairo_recording_surface_create(CAIRO_CONTENT_COLOR,nullptr)); - c->draw(surf.cairo());// reposition ports + c->draw(RecordingCairoShim());// reposition ports EXPECT_TRUE(c->clickType(c->x(),c->y()) == ClickType::onItem); canvas.mouseDown(c->x(),c->y()); canvas.mouseUp(400,500); @@ -475,8 +483,7 @@ TEST_F(ModelSuite,resizeVariable) { c->moveTo(400,300); c->updateBoundingBox(); - cairo::Surface surf(cairo_recording_surface_create(CAIRO_CONTENT_COLOR,nullptr)); - c->draw(surf.cairo());// reposition ports + c->draw(RecordingCairoShim());// reposition ports float xc=c->right(), yc=c->bottom(); EXPECT_TRUE(c->clickType(xc,yc) == ClickType::onResize); canvas.mouseDown(xc,yc); @@ -490,8 +497,7 @@ TEST_F(ModelSuite,resizeOperation) OperationPtr add(OperationType::add); model->addItem(add); add->moveTo(400,300); - cairo::Surface surf(cairo_recording_surface_create(CAIRO_CONTENT_COLOR,nullptr)); - add->draw(surf.cairo());// reposition ports + add->draw(RecordingCairoShim());// reposition ports float xc=add->right(), yc=add->bottom(); EXPECT_TRUE(add->clickType(xc,yc) == ClickType::onResize); canvas.mouseDown(xc,yc); From 212f1d7eb5d62629fa998c6da55414a231b45598 Mon Sep 17 00:00:00 2001 From: Russell Standish Date: Fri, 1 May 2026 10:46:55 +1000 Subject: [PATCH 30/30] Address code review comments --- RESTService/typescriptAPI.cc | 4 +- engine/cairoShimCairo.cc | 2 +- engine/slider.h | 5 +- gui-js/libs/shared/src/lib/backend/minsky.ts | 87 ++++++++------------ model/phillipsDiagram.cc | 40 ++++----- model/phillipsDiagram.h | 4 +- model/wire.h | 6 +- 7 files changed, 64 insertions(+), 84 deletions(-) diff --git a/RESTService/typescriptAPI.cc b/RESTService/typescriptAPI.cc index ac29618e8..b3a56a74a 100644 --- a/RESTService/typescriptAPI.cc +++ b/RESTService/typescriptAPI.cc @@ -280,7 +280,7 @@ int main() api.addSubclass(); api.addSubclass(); api.addSubclass(); - api.addSubclass(); + api.addSubclass(); api.addSubclass(); api.addSubclass(); api.addSubclass(); @@ -321,7 +321,7 @@ int main() cout< exportFirst{"EventInterface","Item","OperationBase","RenderNativeWindow","VariableBase"}; + vector exportFirst{"EventInterface","Item","OperationBase","RenderNativeWindow","VariableBase","Wire"}; for (auto& i: exportFirst) exportClass(i,api[i]); cout << "class minsky__Variable extends VariableBase {}\n"; diff --git a/engine/cairoShimCairo.cc b/engine/cairoShimCairo.cc index 4e438764c..e14dc2927 100644 --- a/engine/cairoShimCairo.cc +++ b/engine/cairoShimCairo.cc @@ -156,7 +156,7 @@ namespace minsky RsvgDimensionData dims; rsvg_handle_get_dimensions(svgRenderer.svg, &dims); cairo_scale(cairo, width/dims.width, height/dims.height); - rsvg_handle_render_cairo(&svg, cairo); + rsvg_handle_render_cairo(svgRenderer.svg, cairo); #else GError* err=nullptr; const RsvgRectangle rect{0,0,width,height}; diff --git a/engine/slider.h b/engine/slider.h index 4a84bb45d..23a88385b 100644 --- a/engine/slider.h +++ b/engine/slider.h @@ -19,7 +19,8 @@ #ifndef SLIDER_H #define SLIDER_H -#include +#include +#include namespace minsky { @@ -38,7 +39,7 @@ namespace minsky /// ensure there are at most 10000 steps between sliderMin and Max. see ticket 1255. double maxSliderSteps() const { - if (!isfinite(sliderStep) || sliderMax-sliderMin > 1.0e04*sliderStep) return (sliderMax-sliderMin)/1.0e04; + if (!std::isfinite(sliderStep) || sliderMax-sliderMin > 1.0e04*sliderStep) return (sliderMax-sliderMin)/1.0e04; return sliderStep; } }; diff --git a/gui-js/libs/shared/src/lib/backend/minsky.ts b/gui-js/libs/shared/src/lib/backend/minsky.ts index 451728765..dbbd20a86 100644 --- a/gui-js/libs/shared/src/lib/backend/minsky.ts +++ b/gui-js/libs/shared/src/lib/backend/minsky.ts @@ -320,6 +320,35 @@ export class VariableBase extends Item { async zoomFactor(): Promise {return this.$callMethod('zoomFactor');} } +export class Wire extends CppClass { + constructor(prefix: string){ + super(prefix); + } + async adjustBookmark(): Promise {return this.$callMethod('adjustBookmark');} + async bookmark(...args: boolean[]): Promise {return this.$callMethod('bookmark',...args);} + async coords(...args: any[]): Promise {return this.$callMethod('coords',...args);} + async deleteHandle(a1: number,a2: number): Promise {return this.$callMethod('deleteHandle',a1,a2);} + async detailedText(...args: any[]): Promise {return this.$callMethod('detailedText',...args);} + async draw(a1: ICairoShim,a2: boolean): Promise {return this.$callMethod('draw',a1,a2);} + async editHandle(a1: number,a2: number,a3: number): Promise {return this.$callMethod('editHandle',a1,a2,a3);} + async from(): Promise {return this.$callMethod('from');} + async insertHandle(a1: number,a2: number,a3: number): Promise {return this.$callMethod('insertHandle',a1,a2,a3);} + async mouseFocus(...args: boolean[]): Promise {return this.$callMethod('mouseFocus',...args);} + async moveIntoGroup(a1: Group): Promise {return this.$callMethod('moveIntoGroup',a1);} + async moveToPorts(a1: Port,a2: Port): Promise {return this.$callMethod('moveToPorts',a1,a2);} + async near(a1: number,a2: number): Promise {return this.$callMethod('near',a1,a2);} + async nearestHandle(a1: number,a2: number): Promise {return this.$callMethod('nearestHandle',a1,a2);} + async selected(...args: boolean[]): Promise {return this.$callMethod('selected',...args);} + async split(): Promise {return this.$callMethod('split');} + async storeCairoCoords(a1: minsky__dummy): Promise {return this.$callMethod('storeCairoCoords',a1);} + async straighten(): Promise {return this.$callMethod('straighten');} + async to(): Promise {return this.$callMethod('to');} + async tooltip(...args: any[]): Promise {return this.$callMethod('tooltip',...args);} + async units(a1: boolean): Promise {return this.$callMethod('units',a1);} + async updateBoundingBox(): Promise {return this.$callMethod('updateBoundingBox');} + async visible(): Promise {return this.$callMethod('visible');} +} + class minsky__Variable extends VariableBase {} export class Bookmark extends CppClass { constructor(prefix: string){ @@ -1490,9 +1519,9 @@ export class PhillipsDiagram extends RenderNativeWindow { async zoomFactor(): Promise {return this.$callMethod('zoomFactor');} } -export class PhillipsFlow extends Item { +export class PhillipsFlow extends Wire { maxFlow: Map; - constructor(prefix: string|Item){ + constructor(prefix: string|Wire){ if (typeof prefix==='string') super(prefix) else @@ -1500,30 +1529,9 @@ export class PhillipsFlow extends Item { this.maxFlow=new Map(this.$prefix()+'.maxFlow'); } async addTerm(a1: number,a2: string): Promise {return this.$callMethod('addTerm',a1,a2);} - async adjustBookmark(): Promise {return this.$callMethod('adjustBookmark');} - async bookmark(...args: boolean[]): Promise {return this.$callMethod('bookmark',...args);} - async coords(...args: any[]): Promise {return this.$callMethod('coords',...args);} - async deleteHandle(a1: number,a2: number): Promise {return this.$callMethod('deleteHandle',a1,a2);} - async detailedText(...args: any[]): Promise {return this.$callMethod('detailedText',...args);} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} - async editHandle(a1: number,a2: number,a3: number): Promise {return this.$callMethod('editHandle',a1,a2,a3);} - async from(): Promise {return this.$callMethod('from');} - async insertHandle(a1: number,a2: number,a3: number): Promise {return this.$callMethod('insertHandle',a1,a2,a3);} - async mouseFocus(...args: boolean[]): Promise {return this.$callMethod('mouseFocus',...args);} - async moveIntoGroup(a1: Group): Promise {return this.$callMethod('moveIntoGroup',a1);} - async moveToPorts(a1: Port,a2: Port): Promise {return this.$callMethod('moveToPorts',a1,a2);} - async near(a1: number,a2: number): Promise {return this.$callMethod('near',a1,a2);} - async nearestHandle(a1: number,a2: number): Promise {return this.$callMethod('nearestHandle',a1,a2);} - async selected(...args: boolean[]): Promise {return this.$callMethod('selected',...args);} - async split(): Promise {return this.$callMethod('split');} - async storeCairoCoords(a1: minsky__dummy): Promise {return this.$callMethod('storeCairoCoords',a1);} - async straighten(): Promise {return this.$callMethod('straighten');} - async to(): Promise {return this.$callMethod('to');} - async tooltip(...args: any[]): Promise {return this.$callMethod('tooltip',...args);} - async units(...args: boolean[]): Promise {return this.$callMethod('units',...args);} - async updateBoundingBox(): Promise {return this.$callMethod('updateBoundingBox');} + async draw(a1: ICairoShim,a2: boolean): Promise {return this.$callMethod('draw',a1,a2);} + async units(): Promise {return this.$callMethod('units');} async value(): Promise {return this.$callMethod('value');} - async visible(): Promise {return this.$callMethod('visible');} } export class PhillipsStock extends Item { @@ -2327,35 +2335,6 @@ export class VariableValues extends Map { async validEntries(): Promise {return this.$callMethod('validEntries');} } -export class Wire extends CppClass { - constructor(prefix: string){ - super(prefix); - } - async adjustBookmark(): Promise {return this.$callMethod('adjustBookmark');} - async bookmark(...args: boolean[]): Promise {return this.$callMethod('bookmark',...args);} - async coords(...args: any[]): Promise {return this.$callMethod('coords',...args);} - async deleteHandle(a1: number,a2: number): Promise {return this.$callMethod('deleteHandle',a1,a2);} - async detailedText(...args: any[]): Promise {return this.$callMethod('detailedText',...args);} - async draw(...args: any[]): Promise {return this.$callMethod('draw',...args);} - async editHandle(a1: number,a2: number,a3: number): Promise {return this.$callMethod('editHandle',a1,a2,a3);} - async from(): Promise {return this.$callMethod('from');} - async insertHandle(a1: number,a2: number,a3: number): Promise {return this.$callMethod('insertHandle',a1,a2,a3);} - async mouseFocus(...args: boolean[]): Promise {return this.$callMethod('mouseFocus',...args);} - async moveIntoGroup(a1: Group): Promise {return this.$callMethod('moveIntoGroup',a1);} - async moveToPorts(a1: Port,a2: Port): Promise {return this.$callMethod('moveToPorts',a1,a2);} - async near(a1: number,a2: number): Promise {return this.$callMethod('near',a1,a2);} - async nearestHandle(a1: number,a2: number): Promise {return this.$callMethod('nearestHandle',a1,a2);} - async selected(...args: boolean[]): Promise {return this.$callMethod('selected',...args);} - async split(): Promise {return this.$callMethod('split');} - async storeCairoCoords(a1: minsky__dummy): Promise {return this.$callMethod('storeCairoCoords',a1);} - async straighten(): Promise {return this.$callMethod('straighten');} - async to(): Promise {return this.$callMethod('to');} - async tooltip(...args: any[]): Promise {return this.$callMethod('tooltip',...args);} - async units(a1: boolean): Promise {return this.$callMethod('units',a1);} - async updateBoundingBox(): Promise {return this.$callMethod('updateBoundingBox');} - async visible(): Promise {return this.$callMethod('visible');} -} - export class civita__Conversions extends Map { constructor(prefix: string|Map){ if (typeof prefix==='string') diff --git a/model/phillipsDiagram.cc b/model/phillipsDiagram.cc index 6f97c3860..565ca0ab2 100644 --- a/model/phillipsDiagram.cc +++ b/model/phillipsDiagram.cc @@ -31,26 +31,26 @@ namespace minsky std::map PhillipsFlow::maxFlow; std::map PhillipsStock::maxStock; - void PhillipsFlow::draw(cairo_t* cairo) - { - const CairoSave cs(cairo); - const double value=this->value(); - double& maxV=maxFlow[units()]; - if (abs(value)>maxV) maxV=abs(value); - double lineWidth=1; - if (maxV>0) - { - const double lw=5*abs(value)/maxV; - lineWidth=std::max(1.0, lw); - static const double dashLength=3; - if (lw<1) - cairo_set_dash(cairo,&dashLength,1,0); - } - cairo_set_line_width(cairo, lineWidth); - Wire::draw(cairo,value>=0); - } +// void PhillipsFlow::draw(cairo_t* cairo) const +// { +// const CairoSave cs(cairo); +// const double value=this->value(); +// double& maxV=maxFlow[units()]; +// if (abs(value)>maxV) maxV=abs(value); +// double lineWidth=1; +// if (maxV>0) +// { +// const double lw=5*abs(value)/maxV; +// lineWidth=std::max(1.0, lw); +// static const double dashLength=3; +// if (lw<1) +// cairo_set_dash(cairo,&dashLength,1,0); +// } +// cairo_set_line_width(cairo, lineWidth); +// Wire::draw(cairo,value>=0); +// } - void PhillipsFlow::draw(const ICairoShim& cairoShim) + void PhillipsFlow::draw(const ICairoShim& cairoShim, bool) const { cairoShim.save(); const double value=this->value(); @@ -117,7 +117,7 @@ namespace minsky for (auto& i: flows) { CairoShimCairo shim(cairo); - i.second.draw(shim); + i.second.draw(shim,true); } return true; } diff --git a/model/phillipsDiagram.h b/model/phillipsDiagram.h index d6e7ac7a1..4c3ceba8d 100644 --- a/model/phillipsDiagram.h +++ b/model/phillipsDiagram.h @@ -53,8 +53,8 @@ namespace minsky r+=i.first*i.second.value(); return r; } - void draw(cairo_t*); - void draw(const ICairoShim&); + //void draw(cairo_t*); + void draw(const ICairoShim&, bool) const override; }; diff --git a/model/wire.h b/model/wire.h index 6c7bfb385..78889dc4c 100644 --- a/model/wire.h +++ b/model/wire.h @@ -50,12 +50,13 @@ namespace minsky constexpr static float handleRadius=3; mutable int unitsCtr=0; ///< for detecting wiring loops in units() mutable std::vector> cairoCoords; ///< contains all the internal cairo coordinates used to draw a wire + void draw(cairo_t* cairo, bool reverseArrow=false) const; public: Wire() {} Wire(const std::weak_ptr& from, const std::weak_ptr& to, const std::vector& a_coords=std::vector()); - ~Wire(); + virtual ~Wire(); std::shared_ptr from() const {return m_from.lock();} std::shared_ptr to() const {return m_to.lock();} @@ -66,8 +67,7 @@ namespace minsky void storeCairoCoords(cairo_t* cairo) const; /// draw this item into a cairo context - void draw(cairo_t* cairo, bool reverseArrow=false) const; - void draw(const ICairoShim& cairoShim, bool reverseArrow=false) const; + virtual void draw(const ICairoShim& cairoShim, bool reverseArrow=false) const; /// display coordinates std::vector coords() const;