GIFAnimate.h

define CGIFANIMATE_H

#include <gdiplus.h>
#include "precompile.h"

using namespace Gdiplus;

class CGIFAnimate : public CStatic
{
public:
    CGIFAnimate();
    virtual ~CGIFAnimate();
    virtual void PreCreate(CREATESTRUCT& cs);
    virtual LRESULT OnTimer(UINT, WPARAM, LPARAM);
    virtual LRESULT OnMessageReflect(UINT uMsg, WPARAM wParam, LPARAM lParam);

    void Load(LPCWSTR sFileName);
    void Play();
    void Stop();

    inline UINT getDelay()
    {
        assert(m_pItem);

        UINT delay = ((UINT*)m_pItem[0].value)[m_CurrentFrame];
        return delay != 0 ? delay * 10 : 100;
    }

protected:
    virtual LRESULT WndProc(UINT, WPARAM, LPARAM);
    LRESULT OnDrawItem(UINT, WPARAM, LPARAM);

private:
    ULONG_PTR	m_gdiplusToken;
    Image * m_pImage;
    GUID * m_pDimensionID;
    PropertyItem * m_pItem;

    UINT m_CurrentFrame;
    UINT m_FrameCount;
};

#endif // CGIFANIMATE_H