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/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2008 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 OSGWIDGET_VNCCLIENT
#define OSGWIDGET_VNCCLIENT
#include <osgDB/ReaderWriter>
#include <osgWidget/PdfReader>
namespace osgWidget {
/** Pure virtual base class for VncImage that is sublcassed by vnc plugin to provide the actual implementation.*/
class VncImage : public osg::Image
{
public:
VncImage() {}
virtual bool connect(const std::string& hostname) = 0;
virtual void close() = 0;
protected:
virtual ~VncImage() {}
};
/** Convinience Vnc Client class that provides a interactive quad that can be placed directly in the scene.*/
class OSGWIDGET_EXPORT VncClient : public osg::Geode
{
public:
VncClient() {}
VncClient(const std::string& hostname, const GeometryHints& hints = GeometryHints());
bool assign(VncImage* vncImage, const GeometryHints& hints = GeometryHints());
bool connect(const std::string& hostname, const GeometryHints& hints = GeometryHints());
void close();
protected:
osg::ref_ptr<VncImage> _vncImage;
};
}
#endif
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