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annotate doodle/main/prog/doodler.d @ 83:06b4504cbcb0

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Checkpoint of trying to get a different renderer going (OpenGL)
author daveb
date Mon, 16 Aug 2010 17:16:36 +0930
parents d540f7e4af9e
children 98980cee8c5b
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06b4504cbcb0 Checkpoint of trying to get a different renderer going (OpenGL)
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1 module main.prog.doodler;
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2
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Graham St Jack <graham.stjack@internode.on.net>
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3 private {
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4 import doodle.core.backtrace;
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5 import doodle.core.logging;
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6 import doodle.core.backtrace;
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8 import doodle.dia.standard_tools;
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9 import doodle.dia.page_layer;
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10 import doodle.dia.grid_layer;
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11 import doodle.dia.tool_layer;
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13 import doodle.fig.diagram_layer;
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14 import doodle.fig.select_tool;
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16 import doodle.fig.tools;
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18 import doodle.gtk.cairo_canvas;
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19 import doodle.gtk.palette;
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21 import gtk.Main;
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22 import gtk.MainWindow;
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23 import gtk.VBox;
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25 import std.stdio;
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26 }
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28 final class TopLevel : private IToolStackObserver {
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29 this(string[] args) {
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30 Main.init(args);
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31 auto window = new MainWindow("Doodle");
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32 auto vbox = new VBox(false, 0);
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34 auto palette = new Palette!Tool;
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35 _palette = palette;
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37 vbox.packStart(palette, false, false, 0);
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39 Tool[] tools;
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40 tools ~= new PanTool;
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41 tools ~= new ZoomTool;
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42 tools ~= new SelectTool;
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43 auto toolLayer = new ToolLayer(tools, this);
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44 _toolStack = toolLayer;
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46 auto gridLayer = new GridLayer;
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48 auto diagramLayer = new DiagramLayer;
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49 _diagram = diagramLayer;
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51 Layer[] layers;
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52 layers ~= new PageLayer;
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53 layers ~= gridLayer;
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54 layers ~= toolLayer;
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56 // assume the screen has PPI of 120.0
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57 immutable millimetersPerInch = 25.4;
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58 immutable pixelsPerMillimetre = 120.0 / millimetersPerInch;
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59 auto canvas = new Canvas(layers, toolLayer, gridLayer, pixelsPerMillimetre);
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61 vbox.packStart(canvas, true, true, 0);
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63 Palette!Tool.Item[] items = [
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64 { "select.svg", "Select", "Select and modify elements", new SelectTool },
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65 { "rectangle.svg", "Rectangle", "Create rectangle", new CreateRectangleTool(_diagram) },
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66 { "ellipse.svg", "Ellipse", "Create ellipse", new CreateRectangleTool(_diagram) },
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67 { "polyline.svg", "Polyline", "Create polyline", new CreateRectangleTool(_diagram) }
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68 ];
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70 palette.configure(items, &_toolStack.use);
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71 window.add(vbox);
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72 window.setDefaultSize(640, 580);
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73 window.showAll();
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74 Main.run();
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75 }
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77 void toolChanged(Tool tool) {
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78 message("Tool changed %s", tool.name);
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79 _palette.activate(tool);
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80 }
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82 private {
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83 IToolStack _toolStack;
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84 IPalette!Tool _palette;
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85 IDiagram _diagram;
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86 }
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87 }
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89 void main(string[] args) {
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90 new TopLevel(args);
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91 }