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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 #include "SkRasterWidget.h" | 9 #include "SkRasterWidget.h" |
| 10 | 10 |
| (...skipping 11 matching lines...) Expand all Loading... |
| 22 SkSafeUnref(fDevice); | 22 SkSafeUnref(fDevice); |
| 23 } | 23 } |
| 24 | 24 |
| 25 void SkRasterWidget::resizeEvent(QResizeEvent* event) { | 25 void SkRasterWidget::resizeEvent(QResizeEvent* event) { |
| 26 fBitmap.allocN32Pixels(event->size().width(), event->size().height()); | 26 fBitmap.allocN32Pixels(event->size().width(), event->size().height()); |
| 27 fBitmap.eraseColor(SK_ColorTRANSPARENT); | 27 fBitmap.eraseColor(SK_ColorTRANSPARENT); |
| 28 SkSafeUnref(fCanvas); | 28 SkSafeUnref(fCanvas); |
| 29 SkSafeUnref(fDevice); | 29 SkSafeUnref(fDevice); |
| 30 fDevice = new SkBitmapDevice(fBitmap); | 30 fDevice = new SkBitmapDevice(fBitmap); |
| 31 fCanvas = new SkCanvas(fDevice); | 31 fCanvas = new SkCanvas(fDevice); |
| 32 fDebugger->setWindowSize(event->size().width(), event->size().height()); | |
| 33 this->update(); | 32 this->update(); |
| 34 } | 33 } |
| 35 | 34 |
| 36 void SkRasterWidget::paintEvent(QPaintEvent* event) { | 35 void SkRasterWidget::paintEvent(QPaintEvent* event) { |
| 37 if (!this->isHidden()) { | 36 if (!this->isHidden()) { |
| 38 fDebugger->draw(fCanvas); | 37 fDebugger->draw(fCanvas); |
| 39 QPainter painter(this); | 38 QPainter painter(this); |
| 40 QStyleOption opt; | 39 QStyleOption opt; |
| 41 opt.init(this); | 40 opt.init(this); |
| 42 | 41 |
| 43 style()->drawPrimitive(QStyle::PE_Widget, &opt, &painter, this); | 42 style()->drawPrimitive(QStyle::PE_Widget, &opt, &painter, this); |
| 44 | 43 |
| 45 QPoint origin(0,0); | 44 QPoint origin(0,0); |
| 46 QImage image((uchar *)fBitmap.getPixels(), fBitmap.width(), | 45 QImage image((uchar *)fBitmap.getPixels(), fBitmap.width(), |
| 47 fBitmap.height(), QImage::Format_ARGB32_Premultiplied); | 46 fBitmap.height(), QImage::Format_ARGB32_Premultiplied); |
| 48 | 47 |
| 49 #if SK_R32_SHIFT == 0 | 48 #if SK_R32_SHIFT == 0 |
| 50 painter.drawImage(origin, image.rgbSwapped()); | 49 painter.drawImage(origin, image.rgbSwapped()); |
| 51 #else | 50 #else |
| 52 painter.drawImage(origin, image); | 51 painter.drawImage(origin, image); |
| 53 #endif | 52 #endif |
| 54 painter.end(); | 53 painter.end(); |
| 55 emit drawComplete(); | 54 emit drawComplete(); |
| 56 } | 55 } |
| 57 } | 56 } |
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