sdlgraphicswindow.hpp

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#ifndef OPENMW_COMPONENTS_SDLUTIL_SDLGRAPHICSWINDOW_H
#define OPENMW_COMPONENTS_SDLUTIL_SDLGRAPHICSWINDOW_H

#include <SDL_video.h>

#include <osgViewer/GraphicsWindow>

namespace SDLUtil
{

class GraphicsWindowSDL2 : public osgViewer::GraphicsWindow
{
    SDL_Window*     mWindow;
    SDL_GLContext   mContext;

    bool            mValid;
    bool            mRealized;
    bool            mOwnsWindow;

    void init();

    virtual ~GraphicsWindowSDL2();

public:
    GraphicsWindowSDL2(osg::GraphicsContext::Traits *traits);

    virtual bool isSameKindAs(const Object* object) const { return dynamic_cast<const GraphicsWindowSDL2*>(object)!=0; }
    virtual const char* libraryName() const { return "osgViewer"; }
    virtual const char* className() const { return "GraphicsWindowSDL2"; }

    virtual bool valid() const { return mValid; }

    virtual bool realizeImplementation();

    virtual bool isRealizedImplementation() const { return mRealized; }

    virtual void closeImplementation();

    virtual bool makeCurrentImplementation();

    virtual bool releaseContextImplementation();

    virtual void swapBuffersImplementation();

    virtual void setSyncToVBlank(bool on);

    virtual bool setWindowDecorationImplementation(bool flag);

    virtual void raiseWindow();

    virtual bool setWindowRectangleImplementation(int x, int y, int width, int height);

    virtual void setWindowName(const std::string &name);

    virtual void setCursor(MouseCursor cursor);

    virtual void grabFocus() {}

    virtual void grabFocusIfPointerInWindow() {}

    struct WindowData : public osg::Referenced
    {
        WindowData(SDL_Window *window) : mWindow(window)
        { }

        SDL_Window *mWindow;
    };
};

}

#endif /* OSGGRAPHICSWINDOW_H */