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comparison doodle/dia/tool_layer.d @ 36:188397ef9a12

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Late night tinkering
author David Bryant <bagnose@gmail.com>
date Sun, 30 Aug 2009 23:36:31 +0930
parents 1754cb773d41
children 1b4c9ba58673
comparison
equal deleted inserted replaced
35:3f6bb0bb22dc 36:188397ef9a12
1 module doodle.dia.tool_layer; 1 module doodle.dia.tool_layer;
2
3 public {
4 import doodle.dia.tool;
5 }
2 6
3 private { 7 private {
4 import std.stdio; 8 import std.stdio;
5 import doodle.cairo.routines; 9 import doodle.cairo.routines;
6 }
7
8 public {
9 import doodle.dia.tool;
10 } 10 }
11 11
12 class ToolLayer : Layer, EventHandler { 12 class ToolLayer : Layer, EventHandler {
13 this(in Tool[] tools, in string name) { 13 this(in Tool[] tools, in string name) {
14 super(name); 14 super(name);
15 mTools = tools.dup; 15 mTools = tools.dup;
16 } 16 }
17
18 // Layer overrides:
19
20 override Rectangle bounds() const {
21 return Rectangle();
22 }
23
24 override void draw(const Viewport viewport,
25 in Rectangle pixel_damage, scope Context pixel_cr,
26 in Rectangle model_damage, scope Context model_cr) const {
27 // FIXME this isn't how we will really draw the tools...
28 foreach (const Tool tool; mTools) {
29 tool.draw(viewport, pixel_damage, pixel_cr, model_damage, model_cr);
30 }
31 }
32
33 // EventHandler overrides:
17 34
18 override bool handle_button_press(scope Viewport viewport, in ButtonEvent event) { 35 override bool handle_button_press(scope Viewport viewport, in ButtonEvent event) {
19 // writefln("%s", event); 36 // writefln("%s", event);
20 37
21 if (mGrabbedTool is null) { 38 if (mGrabbedTool is null) {
92 } 109 }
93 110
94 return true; 111 return true;
95 } 112 }
96 113
97 override Rectangle bounds() const {
98 return Rectangle();
99 }
100
101 override void draw(const Viewport viewport,
102 in Rectangle pixel_damage, scope Context pixel_cr,
103 in Rectangle model_damage, scope Context model_cr) const {
104 // FIXME this isn't how we will really draw the tools...
105 foreach (const Tool tool; mTools) {
106 tool.draw(viewport, pixel_damage, pixel_cr, model_damage, model_cr);
107 }
108 }
109
110 /* 114 /*
111 override void push(Tool tool) { 115 override void push(Tool tool) {
112 } 116 }
113 117
114 override void pop() { 118 override void pop() {