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annotate doodle/main/prog/doodler.d @ 58:c63719604adb

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Beginnings of creating a rectangle...
author "David Bryant <bagnose@gmail.com>"
date Mon, 09 Aug 2010 21:43:24 +0930
parents 9960c4fbd0dd
children e64baac3efb2
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1754cb773d41 Part-way through getting to compile with configure/builder.
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1 private {
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2 import doodle.core.backtrace;
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3 import doodle.core.logging;
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4 import doodle.core.backtrace;
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6 import doodle.dia.standard_tools;
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7 import doodle.dia.page_layer;
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8 import doodle.dia.grid_layer;
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9 import doodle.fig.diagram_layer;
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10 import doodle.dia.tool_layer;
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12 import doodle.fig.tools;
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14 import doodle.gtk.canvas;
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15 import doodle.gtk.palette;
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17 import gtk.Main;
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18 import gtk.MainWindow;
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19 import gtk.VBox;
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21 import std.stdio;
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22 }
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24 final class TopLevel : private IToolStackObserver {
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25 this(string[] args) {
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26 Main.init(args);
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27 auto window = new MainWindow("Doodle");
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28 auto vbox = new VBox(false, 0);
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30 auto palette = new Palette;
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31 _palette = palette;
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32 IPalette.Item[] items = [
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33 { "select.svg", "Select", "Select and modify elements", &paletteCallback },
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34 { "rectangle.svg", "Rectangle", "Create rectangle", &paletteCallback },
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35 { "ellipse.svg", "Ellipse", "Create ellipse", &paletteCallback },
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36 { "polyline.svg", "Polyline", "Create polyline", &paletteCallback }
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37 ];
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38 _palette.configure(items);
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39 vbox.packStart(palette, false, false, 0);
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41 Tool[] tools;
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42 tools ~= new PanTool;
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43 tools ~= new ZoomTool;
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44 tools ~= new SelectTool;
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45 auto toolLayer = new ToolLayer(tools, this);
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46 _toolStack = toolLayer;
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48 auto diagramLayer = new DiagramLayer;
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49 _diagram = diagramLayer;
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51 auto gridLayer = new GridLayer;
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53 Layer[] layers;
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54 layers ~= new PageLayer;
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55 layers ~= gridLayer;
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56 layers ~= toolLayer;
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57 auto canvas = new Canvas(layers, toolLayer, gridLayer, 120.0);
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59 vbox.packStart(canvas, true, true, 0);
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60 window.add(vbox);
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61 window.setDefaultSize(640, 580);
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62 window.showAll();
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63 Main.run();
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64 }
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66 void toolChanged(int index) { // FIXME dmd bug? have to make this public
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67 message("Tool changed %s", index);
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68 _palette.activate(index);
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69 }
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71 private {
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72 IToolStack _toolStack;
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73 IPalette _palette;
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74 IDiagram _diagram;
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76 void paletteCallback(int index) {
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77 switch (index) {
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78 case 0:
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79 // Select
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80 break;
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81 case 1:
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82 // Rectangle
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83 _toolStack.use(new CreateRectangleTool(_diagram));
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84 break;
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85 case 2:
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86 // Ellipse
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87 break;
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88 case 3:
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89 // Polyline
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90 break;
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91 default:
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92 assert(0);
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93 }
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94 }
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96 }
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97 }
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99 void main(string[] args) {
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100 new TopLevel(args);
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101 }