1 // Adapter for using the canvas with different applications
3 // Copyright (C) 2012 Thomas Geymayer <tomgey@gmail.com>
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Library General Public
7 // License as published by the Free Software Foundation; either
8 // version 2 of the License, or (at your option) any later version.
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Library General Public License for more details.
15 // You should have received a copy of the GNU Library General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #ifndef SG_CANVAS_SYSTEM_ADAPTER_HXX_
20 #define SG_CANVAS_SYSTEM_ADAPTER_HXX_
22 #include "canvas_fwd.hxx"
28 namespace HTTP { class Client; }
36 virtual ~SystemAdapter() {}
37 virtual FontPtr getFont(const std::string& name) const = 0;
38 virtual void addCamera(osg::Camera* camera) const = 0;
39 virtual void removeCamera(osg::Camera* camera) const = 0;
40 virtual osg::Image* getImage(const std::string& path) const = 0;
41 virtual SGSubsystem* getSubsystem(const std::string& name) const = 0;
42 virtual HTTP::Client* getHTTPClient() const = 0;
46 } // namespace simgear
48 #endif /* SG_CANVAS_SYSTEM_ADAPTER_HXX_ */