| |
| /* |
| * Copyright 2012 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include <QtGui> |
| |
| #include "SkDebugger.h" |
| #include "SkImageWidget.h" |
| |
| SkImageWidget::SkImageWidget(SkDebugger *debugger) |
| : QWidget() |
| , fDebugger(debugger) { |
| this->setStyleSheet("QWidget {background-color: white; border: 1px solid #cccccc;}"); |
| |
| SkImage::Info info; |
| info.fWidth = kImageWidgetWidth; |
| info.fHeight = kImageWidgetHeight; |
| info.fColorType = SkImage::kPMColor_ColorType; |
| info.fAlphaType = SkImage::kPremul_AlphaType; |
| |
| fSurface = SkSurface::NewRasterDirect(info, fPixels, 4 * kImageWidgetWidth); |
| } |
| |
| void SkImageWidget::paintEvent(QPaintEvent* event) { |
| if (this->isHidden()) { |
| return; |
| } |
| |
| QPainter painter(this); |
| QStyleOption opt; |
| opt.init(this); |
| |
| style()->drawPrimitive(QStyle::PE_Widget, &opt, &painter, this); |
| |
| const SkTDArray<SkDrawCommand*>& commands = fDebugger->getDrawCommands(); |
| if (0 != commands.count()) { |
| SkDrawCommand* command = commands[fDebugger->index()]; |
| |
| if (command->render(fSurface->getCanvas())) { |
| QPoint origin(0,0); |
| QImage image((uchar*) fPixels, |
| kImageWidgetWidth, |
| kImageWidgetHeight, |
| QImage::Format_ARGB32_Premultiplied); |
| |
| painter.drawImage(origin, image); |
| } else { |
| painter.drawRect(0, 0, kImageWidgetWidth, kImageWidgetHeight); |
| } |
| } |
| |
| painter.end(); |
| emit drawComplete(); |
| } |