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41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim: set ts=4 et sw=4 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozqglwidgetwrapper.h"
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#include <QGraphicsView>
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#include <QtOpenGL/QGLWidget>
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#include <QtOpenGL/QGLContext>
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MozQGLWidgetWrapper::MozQGLWidgetWrapper()
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: mWidget(new QGLWidget())
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{
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}
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MozQGLWidgetWrapper::~MozQGLWidgetWrapper()
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{
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delete mWidget;
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}
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void MozQGLWidgetWrapper::makeCurrent()
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{
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mWidget->makeCurrent();
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}
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void MozQGLWidgetWrapper::setViewport(QGraphicsView* aView)
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{
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aView->setViewport(mWidget);
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}
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bool MozQGLWidgetWrapper::hasGLContext(QGraphicsView* aView)
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{
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return aView && qobject_cast<QGLWidget*>(aView->viewport());
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}
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bool MozQGLWidgetWrapper::isRGBAContext()
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{
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QGLContext* context = const_cast<QGLContext*>(QGLContext::currentContext());
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return context && context->format().alpha();
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}
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