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35 lines
807 B
35 lines
807 B
#ifndef _FADETSK_H
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#define _FADETSK_H
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class CFadeTask : public IFadeTask
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{
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public:
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// *** IUnknown ***
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STDMETHODIMP QueryInterface(REFIID riid, void **ppv);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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// *** IFadeTask ***
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STDMETHODIMP FadeRect(LPCRECT prc);
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private:
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friend HRESULT CFadeTask_CreateInstance(IUnknown *punkOuter, REFIID riid, void **ppv);
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CFadeTask();
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~CFadeTask();
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void _DoPreFade();
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void _DoFade();
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void _StopFade();
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static DWORD WINAPI s_FadeThreadProc(LPVOID lpThreadParameter);
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static DWORD WINAPI s_FadeSyncProc(LPVOID lpThreadParameter);
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LONG _cRef;
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HWND _hwndFader;
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RECT _rect;
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HDC _hdcFade;
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HBITMAP _hbm;
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HBITMAP _hbmOld;
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};
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#endif
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