/usr/include/osgQt/QWebViewImage is in libopenscenegraph-3.4-dev 3.4.1+dfsg1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | /* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2009 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*/
#ifndef QWEBVIEWIMAGE
#define QWEBVIEWIMAGE
// make sure this header isn't built as par of osgQt, leaving it to applications to build
#if !defined(OSGQT_LIBRARY) && !defined(OSG_LIBRARY_STATIC)
#if QT_VERSION >= 0x050000
# include <QtWebKitWidgets>
#else
# include <QtWebKit>
#endif
#include <osgWidget/Browser>
#include <osgQt/QGraphicsViewAdapter>
#include <osgQt/Version>
namespace osgQt
{
class QWebViewImage : public osgWidget::BrowserImage
{
public:
QWebViewImage()
{
// make sure we have a valid QApplication before we start creating widgets.
getOrCreateQApplication();
_webView = new QWebView;
_webPage = new QWebPage;
_webPage->settings()->setAttribute(QWebSettings::JavascriptEnabled, true);
_webPage->settings()->setAttribute(QWebSettings::PluginsEnabled, true);
_webView->setPage(_webPage);
_adapter = new QGraphicsViewAdapter(this, _webView.data());
}
virtual void navigateTo(const std::string& url)
{
_webView->load(QUrl(url.c_str()));
}
QWebView* getQWebView() { return _webView; }
QWebPage* getQWebPage() { return _webPage; }
QGraphicsViewAdapter* getQGraphicsViewAdapter() { return _adapter; }
void clearWriteBuffer()
{
_adapter->clearWriteBuffer();
}
void render()
{
if (_adapter->requiresRendering()) _adapter->render();
}
virtual bool requiresUpdateCall() const { return true; }
virtual void update( osg::NodeVisitor* nv ) { render(); }
virtual bool sendFocusHint(bool focus)
{
QFocusEvent event(focus ? QEvent::FocusIn : QEvent::FocusOut, Qt::OtherFocusReason);
QCoreApplication::sendEvent(_webPage, &event);
return true;
}
virtual bool sendPointerEvent(int x, int y, int buttonMask)
{
return _adapter->sendPointerEvent(x,y,buttonMask);
}
virtual bool sendKeyEvent(int key, bool keyDown)
{
return QWebViewImage::_adapter->sendKeyEvent(key, keyDown);
}
virtual void setFrameLastRendered(const osg::FrameStamp* frameStamp)
{
_adapter->setFrameLastRendered(frameStamp);
}
protected:
QPointer<QGraphicsViewAdapter> _adapter;
QPointer<QWebView> _webView;
QPointer<QWebPage> _webPage;
};
}
#endif
#endif
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