Mercurial > projects > doodle
annotate doodle/fig/diagram_elements.d @ 97:dcd641209671
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| author | David Bryant <bagnose@gmail.com> |
|---|---|
| date | Fri, 27 Aug 2010 18:01:33 +0930 |
| parents | 66210d8ea37a |
| children | bc5baa585b32 |
| rev | line source |
|---|---|
| 54 | 1 module doodle.fig.diagram_elements; |
| 27 | 2 |
| 96 | 3 public { |
| 4 import doodle.tk.geometry; | |
| 5 } | |
| 6 | |
| 44 | 7 private { |
| 84 | 8 import doodle.tk.renderer; |
| 44 | 9 } |
| 10 | |
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11 interface IDiagram { |
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12 void add(DiagramElement element); |
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13 } |
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14 |
| 54 | 15 abstract class DiagramElement { |
| 44 | 16 Rectangle bounds() const; |
| 17 | |
| 84 | 18 void draw(in Rectangle damage, scope Renderer cr) const; |
| 44 | 19 |
| 20 private { | |
| 97 | 21 GraphElement _container; |
| 54 | 22 } |
| 23 } | |
| 24 | |
| 96 | 25 abstract class SemanticModelBridge { |
| 97 | 26 } |
| 27 | |
| 28 final class SimpleSemanticModelElement : SemanticModelBridge { | |
| 29 private { | |
| 30 string _typeInfo; | |
| 31 } | |
| 32 } | |
| 54 | 33 |
| 96 | 34 abstract class GraphElement : DiagramElement { |
| 35 // Link to model via bridge goes here | |
| 36 private { | |
| 37 SemanticModelBridge _modelBridge; | |
| 38 GraphConnector[] _anchorages; | |
| 97 | 39 DiagramElement[] _containeds; |
| 96 | 40 } |
| 44 | 41 } |
| 27 | 42 |
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43 class GraphConnector { |
| 97 | 44 private { |
| 45 GraphElement _graphElement; | |
| 46 GraphEdge[] _graphEdges; | |
| 47 } | |
| 44 | 48 } |
| 27 | 49 |
| 67 | 50 final class GraphNode : GraphElement { |
| 97 | 51 override Rectangle bounds() const { return _bounds; } |
| 52 | |
| 53 override void draw(in Rectangle damage, scope Renderer cr) const { | |
| 54 } | |
| 55 | |
| 56 private { | |
| 57 Rectangle _bounds; | |
| 58 } | |
| 44 | 59 } |
| 27 | 60 |
| 67 | 61 final class GraphEdge : GraphElement { |
| 97 | 62 override Rectangle bounds() const { return _bounds; } |
| 63 | |
| 64 override void draw(in Rectangle damage, scope Renderer cr) const { | |
| 65 } | |
| 66 | |
| 96 | 67 private { |
| 68 GraphConnector[2] _anchors; | |
| 97 | 69 Point[] _waypoints; |
| 70 Rectangle _bounds; | |
| 96 | 71 } |
| 44 | 72 } |
| 73 | |
| 54 | 74 abstract class LeafElement : DiagramElement { |
| 75 } | |
| 76 | |
| 96 | 77 class TextElement : LeafElement { |
| 97 | 78 override Rectangle bounds() const { return _bounds; } |
| 79 | |
| 80 override void draw(in Rectangle damage, scope Renderer cr) const { | |
| 81 } | |
| 82 | |
| 83 private { | |
| 84 Rectangle _bounds; | |
| 85 } | |
| 96 | 86 } |
| 54 | 87 |
| 88 abstract class GraphicPrimitive : LeafElement { | |
| 44 | 89 } |
| 54 | 90 |
| 96 | 91 class PolylinePrimitive : GraphicPrimitive { |
| 97 | 92 override Rectangle bounds() const { return _bounds; } |
| 93 | |
| 94 override void draw(in Rectangle damage, scope Renderer cr) const { | |
| 95 } | |
| 96 | |
| 96 | 97 private { |
| 98 Point[] _waypoints; | |
| 97 | 99 Rectangle _bounds; |
| 96 | 100 } |
| 101 } | |
| 54 | 102 |
| 67 | 103 final class RectanglePrimitive : GraphicPrimitive { |
| 97 | 104 override Rectangle bounds() const { return _bounds; } |
| 105 | |
| 84 | 106 override void draw(in Rectangle damage, scope Renderer drawable) const { |
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107 drawable.drawRectangle(bounds, false); |
| 54 | 108 } |
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109 |
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110 private { |
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111 Rectangle _bounds; |
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112 } |
| 54 | 113 } |