ICONPRO.H

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*  
*     FILE:     IconPro.H 
* 
*     PURPOSE:  IconPro Project main header file 
* 
*     COMMENTS: The child window size is determined here, based on the 
*               hard coded maximum sizes of icons supported. Only one 
*               function is exported from IconPro.C, and it is exported 
*               to allow MDI child windows to query for a save file name 
*               if they are asked to close and their data has changed. 
* 
*     Copyright 1995 - 1998 Microsoft Corp. 
* 
* 
* History: 
*                July '95 - Created 
* 
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// local #defines 
 
// How large of icons will we support? This is really only important 
// bacuase of the design of the UI. It needs to draw the entire icon 
// 4 times, so we limit how big one can be. The ICO spec puts no limit 
// on icon sizes. 
#define MAX_ICON_WIDTH128              // Max width 
#define MIN_ICON_WIDTH16               // Min width 
#define MAX_ICON_HEIGHTMAX_ICON_WIDTH   // Max height 
#define MIN_ICON_HEIGHTMIN_ICON_WIDTH   // Min height 
 
// How big do the MDI child windows need to be to display the icon and 
// the listbox? 
#define WINDOW_WIDTH( ( MAX_ICON_WIDTH * 2 ) + 30 ) 
#define WINDOW_HEIGHT( ( MAX_ICON_HEIGHT * 2 ) + 150 ) 
 
// Utility macro to calculate a rectangle's width/height 
#define RectWidth(r)((r).right - (r).left + 1) 
#define RectHeight(r)((r).bottom - (r).top + 1) 
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// Exported function prototypes 
BOOL GetSaveIconFileName( LPTSTR szFileName, UINT FilterStringID, LPCTSTR szTitle ); 
BOOL GetOpenIconFileName( LPTSTR szFileName, UINT FilterStringID, LPCTSTR szTitle ); 
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