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79 lines
2.3 KiB
79 lines
2.3 KiB
/*******************************************************************************
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*
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* (C) COPYRIGHT MICROSOFT CORPORATION, 1998
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*
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* TITLE: PWFRAME.H
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*
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* VERSION: 1.0
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*
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* AUTHOR: ShaunIv
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*
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* DATE: 8/12/1999
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*
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* DESCRIPTION: Preview window frame declaration
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*
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*******************************************************************************/
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#ifndef __PWFRAME_H_INCLUDED
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#define __PWFRAME_H_INCLUDED
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#include <windows.h>
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class CWiaPreviewWindowFrame
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{
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private:
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// Constants
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enum
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{
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DEFAULT_BORDER_SIZE = 4
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};
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HWND m_hWnd;
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SIZE m_sizeAspectRatio;
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SIZE m_sizeDefAspectRatio;
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UINT m_nSizeBorder;
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HBRUSH m_hBackgroundBrush;
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bool m_bEnableStretch;
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bool m_bHideEmptyPreview;
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LPARAM m_nPreviewAlignment;
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private:
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// No implementation
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CWiaPreviewWindowFrame(void);
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CWiaPreviewWindowFrame( const CWiaPreviewWindowFrame & );
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CWiaPreviewWindowFrame &operator=( const CWiaPreviewWindowFrame & );
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private:
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explicit CWiaPreviewWindowFrame( HWND hWnd );
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~CWiaPreviewWindowFrame(void);
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static int FillRect( HDC hDC, HBRUSH hBrush, int x1, int y1, int x2, int y2 );
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void AdjustWindowSize(void);
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void ResizeClientIfNecessary(void);
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LRESULT OnCreate( WPARAM, LPARAM lParam );
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LRESULT OnSize( WPARAM wParam, LPARAM );
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LRESULT OnSetFocus( WPARAM, LPARAM );
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LRESULT OnEnable( WPARAM wParam, LPARAM );
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LRESULT OnEraseBkgnd( WPARAM wParam, LPARAM );
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LRESULT OnSetBitmap( WPARAM wParam, LPARAM lParam );
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LRESULT OnSetPreviewMode( WPARAM wParam, LPARAM lParam );
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LRESULT OnGetBkColor( WPARAM wParam, LPARAM );
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LRESULT OnSetBkColor( WPARAM wParam, LPARAM lParam );
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LRESULT OnCommand( WPARAM wParam, LPARAM lParam );
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LRESULT OnSetDefAspectRatio( WPARAM wParam, LPARAM lParam );
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LRESULT OnGetClientSize( WPARAM, LPARAM );
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LRESULT OnGetEnableStretch( WPARAM, LPARAM );
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LRESULT OnSetEnableStretch( WPARAM, LPARAM );
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LRESULT OnSetBorderSize( WPARAM, LPARAM );
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LRESULT OnGetBorderSize( WPARAM, LPARAM );
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LRESULT OnHideEmptyPreview( WPARAM, LPARAM );
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LRESULT OnSetPreviewAlignment( WPARAM, LPARAM );
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public:
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static BOOL RegisterClass( HINSTANCE hInstance );
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static LRESULT CALLBACK WndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
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};
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#endif
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