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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #include "SkCanvasWidget.h" | 10 #include "SkCanvasWidget.h" |
| 11 #include <QtGui> |
11 | 12 |
12 SkCanvasWidget::SkCanvasWidget(QWidget* parent, | 13 SkCanvasWidget::SkCanvasWidget(QWidget* parent, |
13 SkDebugger* debugger) : QWidget(parent) | 14 SkDebugger* debugger) : QWidget(parent) |
14 , fHorizontalLayout(this) | 15 , fHorizontalLayout(this) |
15 , fRasterWidget(debugger) | 16 , fRasterWidget(debugger) |
16 #if SK_SUPPORT_GPU | 17 #if SK_SUPPORT_GPU |
17 , fGLWidget(debugger) | 18 , fGLWidget(debugger) |
18 #endif | 19 #endif |
19 { | 20 { |
20 | 21 |
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33 #if SK_SUPPORT_GPU | 34 #if SK_SUPPORT_GPU |
34 fHorizontalLayout.addWidget(&fGLWidget); | 35 fHorizontalLayout.addWidget(&fGLWidget); |
35 #endif | 36 #endif |
36 | 37 |
37 fPreviousPoint.set(0,0); | 38 fPreviousPoint.set(0,0); |
38 fUserMatrix.reset(); | 39 fUserMatrix.reset(); |
39 | 40 |
40 #if SK_SUPPORT_GPU | 41 #if SK_SUPPORT_GPU |
41 setWidgetVisibility(kGPU_WidgetType, true); | 42 setWidgetVisibility(kGPU_WidgetType, true); |
42 #endif | 43 #endif |
43 connect(&fRasterWidget, SIGNAL(drawComplete()), | 44 connect(&fRasterWidget, SIGNAL(drawComplete()), this->parentWidget(), SLOT(d
rawComplete())); |
44 this->parentWidget(), SLOT(drawComplete())); | 45 connect(&fGLWidget, SIGNAL(drawComplete()), this->parentWidget(), SLOT(drawC
omplete())); |
45 } | 46 } |
46 | 47 |
47 SkCanvasWidget::~SkCanvasWidget() {} | 48 SkCanvasWidget::~SkCanvasWidget() {} |
48 | 49 |
49 void SkCanvasWidget::drawTo(int index) { | 50 void SkCanvasWidget::drawTo(int index) { |
50 fDebugger->setIndex(index); | 51 fDebugger->setIndex(index); |
51 fRasterWidget.draw(); | 52 fRasterWidget.updateImage(); |
52 #if SK_SUPPORT_GPU | 53 #if SK_SUPPORT_GPU |
53 fGLWidget.draw(); | 54 fGLWidget.updateImage(); |
54 #endif | 55 #endif |
55 emit commandChanged(fDebugger->index()); | 56 emit commandChanged(fDebugger->index()); |
56 } | 57 } |
57 | 58 |
58 void SkCanvasWidget::mouseMoveEvent(QMouseEvent* event) { | 59 void SkCanvasWidget::mouseMoveEvent(QMouseEvent* event) { |
59 SkIPoint eventPoint = SkIPoint::Make(event->globalX(), event->globalY()); | 60 SkIPoint eventPoint = SkIPoint::Make(event->globalX(), event->globalY()); |
60 SkIPoint eventOffset = eventPoint - fPreviousPoint; | 61 SkIPoint eventOffset = eventPoint - fPreviousPoint; |
61 fPreviousPoint = eventPoint; | 62 fPreviousPoint = eventPoint; |
62 fUserMatrix.postTranslate(eventOffset.fX, eventOffset.fY); | 63 fUserMatrix.postTranslate(eventOffset.fX, eventOffset.fY); |
63 fDebugger->setUserMatrix(fUserMatrix); | 64 fDebugger->setUserMatrix(fUserMatrix); |
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135 fGLWidget.setSampleCount(sampleCount); | 136 fGLWidget.setSampleCount(sampleCount); |
136 } | 137 } |
137 #endif | 138 #endif |
138 | 139 |
139 void SkCanvasWidget::zoom(float scale, int px, int py) { | 140 void SkCanvasWidget::zoom(float scale, int px, int py) { |
140 fUserMatrix.postScale(scale, scale, px, py); | 141 fUserMatrix.postScale(scale, scale, px, py); |
141 emit scaleFactorChanged(fUserMatrix.getScaleX()); | 142 emit scaleFactorChanged(fUserMatrix.getScaleX()); |
142 fDebugger->setUserMatrix(fUserMatrix); | 143 fDebugger->setUserMatrix(fUserMatrix); |
143 drawTo(fDebugger->index()); | 144 drawTo(fDebugger->index()); |
144 } | 145 } |
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