root/OpenSceneGraph/trunk/include/osgWidget/VncClient @ 13041

Revision 13041, 1.7 kB (checked in by robert, 2 years ago)

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1/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2008 Robert Osfield
2 *
3 * This library is open source and may be redistributed and/or modified under
4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
5 * (at your option) any later version.  The full license is in LICENSE file
6 * included with this distribution, and on the openscenegraph.org website.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * OpenSceneGraph Public License for more details.
12*/
13
14#ifndef OSGWIDGET_VNCCLIENT
15#define OSGWIDGET_VNCCLIENT
16
17#include <osgDB/ReaderWriter>
18
19#include <osgWidget/PdfReader>
20
21namespace osgWidget {
22
23/** Pure virtual base class for VncImage that is sublcassed by vnc plugin to provide the actual implementation.*/
24class VncImage : public osg::Image
25{
26    public:
27
28        VncImage() {}
29
30        virtual bool connect(const std::string& hostname) = 0;
31
32        virtual void close() = 0;
33
34    protected:
35
36        virtual ~VncImage() {}
37
38};
39
40
41/** Convinience Vnc Client class that provides a interactive quad that can be placed directly in the scene.*/
42class OSGWIDGET_EXPORT VncClient : public osg::Geode
43{
44    public:
45
46        VncClient() {}
47
48        VncClient(const std::string& hostname, const GeometryHints& hints = GeometryHints());
49
50        bool assign(VncImage* vncImage, const GeometryHints& hints = GeometryHints());
51
52        bool connect(const std::string& hostname, const GeometryHints& hints = GeometryHints());
53
54        void close();
55
56    protected:
57
58        osg::ref_ptr<VncImage> _vncImage;
59};
60
61}
62
63#endif
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