include/wx/msw/winundef.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        winundef.h
   3 // Purpose:     undefine the common symbols #define'd by <windows.h>
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     16.05.99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) wxWindows team
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_WINUNDEF_H_
  13 #define _WX_WINUNDEF_H_
  14
  15 // windows.h #defines the following identifiers which are also used in wxWin
  16
  17 // GetCharWidth
  18
  19 #ifdef GetCharWidth
  20     #undef GetCharWidth
  21 #endif
  22
  23 inline BOOL  GetCharWidth(HDC dc, UINT first, UINT last, LPINT buffer)
  24 {
  25 #ifdef _UNICODE
  26    return GetCharWidthW(dc, first, last, buffer);
  27 #else
  28    return GetCharWidthA(dc, first, last, buffer);
  29 #endif
  30 }
  31
  32 // FindWindow
  33
  34 #ifdef FindWindow
  35     #undef FindWindow
  36 #endif
  37
  38 #ifdef _UNICODE
  39 inline HWND FindWindow(LPCWSTR classname, LPCWSTR windowname)
  40 {
  41    return FindWindowW(classname, windowname);
  42 }
  43 #else
  44 inline HWND FindWindow(LPCSTR classname, LPCSTR windowname)
  45 {
  46    return FindWindowA(classname, windowname);
  47 }
  48 #endif
  49
  50 // GetClassName
  51
  52 #ifdef GetClassName
  53     #undef GetClassName
  54 #endif
  55
  56 #ifdef _UNICODE
  57 inline int GetClassName(HWND h, LPWSTR classname, int maxcount)
  58 {
  59    return GetClassNameW(h, classname, maxcount);
  60 }
  61 #else
  62 inline int GetClassName(HWND h, LPSTR classname, int maxcount)
  63 {
  64    return GetClassNameA(h, classname, maxcount);
  65 }
  66 #endif
  67
  68 // GetClassInfo
  69
  70 #ifdef GetClassInfo
  71     #undef GetClassInfo
  72 #endif
  73
  74 #ifdef _UNICODE
  75 inline BOOL GetClassInfo(HINSTANCE h, LPCWSTR name, LPWNDCLASSW winclass)
  76 {
  77    return GetClassInfoW(h, name, winclass);
  78 }
  79 #else
  80 inline BOOL GetClassInfo(HINSTANCE h, LPCSTR name, LPWNDCLASSA winclass)
  81 {
  82    return GetClassInfoA(h, name, winclass);
  83 }
  84 #endif
  85
  86 // LoadAccelerators
  87
  88 #ifdef LoadAccelerators
  89     #undef LoadAccelerators
  90 #endif
  91
  92 #ifdef _UNICODE
  93 inline HACCEL LoadAccelerators(HINSTANCE h, LPCWSTR name)
  94 {
  95    return LoadAcceleratorsW(h, name);
  96 }
  97 #else
  98 inline HACCEL LoadAccelerators(HINSTANCE h, LPCSTR name)
  99 {
 100    return LoadAcceleratorsA(h, name);
 101 }
 102 #endif
 103
 104
 105 // GetWindowProc... this isn't a Windows API function?!?!
 106 //ifdef GetWindowProc
 107 //   #undef GetWindowProc
 108 //endif
 109
 110
 111 // DrawText
 112
 113 #ifdef DrawText
 114     #undef DrawText
 115 #endif
 116
 117 #ifdef _UNICODE
 118 inline int DrawText(HDC h, LPCWSTR str, int count, LPRECT rect, UINT format)
 119 {
 120    return DrawTextW(h, str, count, rect, format);
 121 }
 122 #else
 123 inline int DrawText(HDC h, LPCSTR str, int count, LPRECT rect, UINT format)
 124 {
 125    return DrawTextA(h, str, count, rect, format);
 126 }
 127 #endif
 128
 129 // StartDoc
 130
 131 #ifdef StartDoc
 132     #undef StartDoc
 133 #endif
 134
 135 #ifdef _UNICODE
 136 inline int StartDoc(HDC h, CONST DOCINFOW* info)
 137 {
 138    return StartDocW(h, info);
 139 }
 140 #else
 141 inline int StartDoc(HDC h, CONST DOCINFOA* info)
 142 {
 143    return StartDocA(h, info);
 144 }
 145 #endif
 146
 147 // GetFirstChild... not a Windows API Function!?!?!
 148 //ifdef GetFirstChild
 149 //   #undef GetFirstChild
 150 //endif
 151
 152 //ifdef GetNextChild
 153 //    #undef GetNextChild
 154 //endif
 155
 156 //ifdef GetNextSibling
 157 //    #undef GetNextSibling
 158 //endif
 159
 160 // GetObject
 161
 162 #ifdef GetObject
 163     #undef GetObject
 164 #endif
 165
 166 inline int GetObject(HGDIOBJ h, int i, LPVOID buffer)
 167 {
 168 #ifdef _UNICODE
 169    return GetObjectW(h, i, buffer);
 170 #else
 171    return GetObjectA(h, i, buffer);
 172 #endif
 173 }
 174
 175 #endif // _WX_WINUNDEF_H_