96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
///@file
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/// Canvas forward declarations
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//
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// Copyright (C) 2012 Thomas Geymayer <tomgey@gmail.com>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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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 GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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#ifndef SG_CANVAS_FWD_HXX_
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#define SG_CANVAS_FWD_HXX_
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#include <simgear/props/propsfwd.hxx>
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#include <simgear/structure/SGWeakPtr.hxx>
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#include <osg/ref_ptr>
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#include <osgText/Font>
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#include <functional>
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#include <map>
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#include <memory>
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#include <vector>
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namespace simgear
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{
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namespace canvas
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{
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#define SG_FWD_DECL(name)\
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class name;\
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typedef SGSharedPtr<name> name##Ptr;\
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typedef SGWeakPtr<name> name##WeakPtr;
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SG_FWD_DECL(Canvas)
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SG_FWD_DECL(Element)
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SG_FWD_DECL(Group)
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SG_FWD_DECL(Image)
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SG_FWD_DECL(Map)
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SG_FWD_DECL(Path)
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SG_FWD_DECL(Text)
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SG_FWD_DECL(Window)
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SG_FWD_DECL(Event)
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SG_FWD_DECL(CustomEvent)
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SG_FWD_DECL(DeviceEvent)
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SG_FWD_DECL(KeyboardEvent)
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SG_FWD_DECL(MouseEvent)
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#undef SG_FWD_DECL
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#define SG_FWD_DECL(name)\
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class name;\
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typedef std::shared_ptr<name> name##Ptr;\
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typedef std::weak_ptr<name> name##WeakPtr;
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SG_FWD_DECL(Placement)
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SG_FWD_DECL(SystemAdapter)
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#undef SG_FWD_DECL
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class EventManager;
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class EventVisitor;
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struct EventTarget;
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typedef std::deque<EventTarget> EventPropagationPath;
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typedef std::map<std::string, const SGPropertyNode*> Style;
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typedef ElementPtr (*ElementFactory)( const CanvasWeakPtr&,
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const SGPropertyNode_ptr&,
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const Style&,
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Element* );
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typedef osg::ref_ptr<osgText::Font> FontPtr;
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typedef std::vector<PlacementPtr> Placements;
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typedef std::function<Placements( SGPropertyNode*,
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CanvasPtr )> PlacementFactory;
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typedef std::function<void(const EventPtr&)> EventListener;
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} // namespace canvas
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} // namespace simgear
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#endif /* SG_CANVAS_FWD_HXX_ */
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