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77 lines
1.5 KiB
77 lines
1.5 KiB
//
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// progband.h Progress band code
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//
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// Copyright Microsoft Corportation 2001
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// (nadima)
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//
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#ifndef _progband_h_
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#define _progband_h_
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//
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// Timer ID
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//
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#define TIMER_PROGRESSBAND_ANIM_ID 137
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//
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// x increment per anim iteration
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//
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#define PROGRESSBAND_ANIM_INCR 5
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//
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// Animation delay
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//
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#define ANIM_DELAY_MSECS 20
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class CProgressBand
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{
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public:
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CProgressBand(HWND hwndOwner,
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HINSTANCE hInst,
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INT nYindex,
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INT nResID,
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INT nResID8bpp,
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HPALETTE hPal);
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~CProgressBand();
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BOOL Initialize();
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BOOL StartSpinning();
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BOOL StopSpinning();
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BOOL ReLoadBmps();
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VOID ResetBandOffset() {_nBandOffset = 0;}
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INT GetBandHeight() {return _rcBand.bottom - _rcBand.top;}
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//
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// Events that must be called by parent
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//
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BOOL OnEraseParentBackground(HDC hdc);
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BOOL OnTimer(INT nTimerID);
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private:
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//
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// Private member functions
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//
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BOOL InitBitmaps();
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BOOL PaintBand(HDC hdc);
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private:
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//
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// Private members
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//
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BOOL _fInitialized;
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HWND _hwndOwner;
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HINSTANCE _hInstance;
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INT _nYIndex;
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INT _nResID;
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INT _nResID8bpp;
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HBITMAP _hbmpProgBand;
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RECT _rcBand;
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INT _nBandOffset;
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HPALETTE _hPal;
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INT _nTimerID;
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};
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#endif // _progband_h_
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