e826bfeb3c
leaving it to only applications that require it to include the header and it's implementation and with ith the QWebKit dependency.
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2009 Robert Osfield
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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#ifndef QWEBVIEWIMAGE
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#define QWEBVIEWIMAGE
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// make sure this header isn't built as par of osgQt, leaving it to applications to build
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#if !defined(OSGQT_LIBRARY) && !defined(OSG_LIBRARY_STATIC)
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#include <osgWidget/Browser>
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#include <osgQt/QGraphicsViewAdapter>
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namespace osgQt
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{
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class OSGQT_EXPORT QWebViewImage : public osgWidget::BrowserImage
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{
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public:
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QWebViewImage()
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{
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// make sure we have a valid QApplication before we start creating widgets.
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getOrCreateQApplication();
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_webView = new QWebView;
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_webPage = new QWebPage;
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_webPage->settings()->setAttribute(QWebSettings::JavascriptEnabled, true);
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_webPage->settings()->setAttribute(QWebSettings::PluginsEnabled, true);
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_webView->setPage(_webPage);
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_adapter = new QGraphicsViewAdapter(this, _webView.data());
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}
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virtual void navigateTo(const std::string& url)
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{
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_webView->load(QUrl(url.c_str()));
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}
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QWebView* getQWebView() { return _webView; }
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QWebPage* getQWebPage() { return _webPage; }
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QGraphicsViewAdapter* getQGraphicsViewAdapter() { return _adapter; }
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void clearWriteBuffer()
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{
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_adapter->clearWriteBuffer();
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}
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void render()
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{
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_adapter->render();
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}
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virtual bool sendFocusHint(bool focus)
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{
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QFocusEvent event(focus ? QEvent::FocusIn : QEvent::FocusOut, Qt::OtherFocusReason);
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QCoreApplication::sendEvent(_webPage, &event);
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return true;
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}
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virtual bool sendPointerEvent(int x, int y, int buttonMask)
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{
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return _adapter->sendPointerEvent(x,y,buttonMask);
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}
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virtual bool sendKeyEvent(int key, bool keyDown)
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{
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return QWebViewImage::_adapter->sendKeyEvent(key, keyDown);
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}
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virtual void setFrameLastRendered(const osg::FrameStamp* frameStamp)
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{
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_adapter->setFrameLastRendered(frameStamp);
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}
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protected:
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QPointer<QGraphicsViewAdapter> _adapter;
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QPointer<QWebView> _webView;
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QPointer<QWebPage> _webPage;
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};
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}
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#endif
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#endif |