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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
#ifndef OPENMW_COMPONENTS_SDLUTIL_SDLCURSORMANAGER_H
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#define OPENMW_COMPONENTS_SDLUTIL_SDLCURSORMANAGER_H
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#include <map>
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#include <string>
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#include <SDL_types.h>
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struct SDL_Cursor;
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struct SDL_Surface;
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namespace osg
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{
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class Image;
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}
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namespace SDLUtil
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{
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class SDLCursorManager
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{
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public:
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SDLCursorManager();
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virtual ~SDLCursorManager();
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/// \brief sets whether to actively manage cursors or not
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virtual void setEnabled(bool enabled);
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/// \brief Tell the manager that the cursor has changed, giving the
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/// name of the cursor we changed to ("arrow", "ibeam", etc)
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virtual void cursorChanged(const std::string &name);
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virtual void createCursor(const std::string &name, int rotDegrees, osg::Image* image, Uint8 size_x, Uint8 size_y, Uint8 hotspot_x, Uint8 hotspot_y);
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private:
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void _createCursorFromResource(const std::string &name, int rotDegrees, osg::Image* image, Uint8 size_x, Uint8 size_y, Uint8 hotspot_x, Uint8 hotspot_y);
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void _putPixel(SDL_Surface *surface, int x, int y, Uint32 pixel);
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void _setGUICursor(const std::string& name);
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typedef std::map<std::string, SDL_Cursor*> CursorMap;
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CursorMap mCursorMap;
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std::string mCurrentCursor;
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bool mEnabled;
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bool mInitialized;
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};
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}
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#endif
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