| 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 | /* THIS SHOULD NOT BE USED since you might include it once e.g. in window.h, |
| 13 | * then again _AFTER_ you've included windows.h, in which case it won't work |
| 14 | * a 2nd time -- JACS |
| 15 | #ifndef _WX_WINUNDEF_H_ |
| 16 | #define _WX_WINUNDEF_H_ |
| 17 | */ |
| 18 | |
| 19 | // ---------------------------------------------------------------------------- |
| 20 | // windows.h #defines the following identifiers which are also used in wxWin so |
| 21 | // we replace these symbols with the corresponding inline functions and |
| 22 | // undefine the macro. |
| 23 | // |
| 24 | // This looks quite ugly here but allows us to write clear (and correct!) code |
| 25 | // elsewhere because the functions, unlike the macros, respect the scope. |
| 26 | // ---------------------------------------------------------------------------- |
| 27 | |
| 28 | // CreateDialog |
| 29 | |
| 30 | #ifdef CreateDialog |
| 31 | #undef CreateDialog |
| 32 | |
| 33 | inline HWND CreateDialog(HINSTANCE hInstance, |
| 34 | LPCTSTR pTemplate, |
| 35 | HWND hwndParent, |
| 36 | DLGPROC pDlgProc) |
| 37 | { |
| 38 | #ifdef _UNICODE |
| 39 | return CreateDialogW(hInstance, pTemplate, hwndParent, pDlgProc); |
| 40 | #else |
| 41 | return CreateDialogA(hInstance, pTemplate, hwndParent, pDlgProc); |
| 42 | #endif |
| 43 | } |
| 44 | #endif |
| 45 | |
| 46 | // LoadMenu |
| 47 | |
| 48 | #ifdef LoadMenu |
| 49 | #undef LoadMenu |
| 50 | |
| 51 | inline HMENU LoadMenu(HINSTANCE instance, LPCTSTR name) |
| 52 | { |
| 53 | #ifdef _UNICODE |
| 54 | return LoadMenuW(instance, name); |
| 55 | #else |
| 56 | return LoadMenuA(instance, name); |
| 57 | #endif |
| 58 | } |
| 59 | #endif |
| 60 | |
| 61 | // GetCharWidth |
| 62 | |
| 63 | #ifdef GetCharWidth |
| 64 | #undef GetCharWidth |
| 65 | inline BOOL GetCharWidth(HDC dc, UINT first, UINT last, LPINT buffer) |
| 66 | { |
| 67 | #ifdef _UNICODE |
| 68 | return GetCharWidthW(dc, first, last, buffer); |
| 69 | #else |
| 70 | return GetCharWidthA(dc, first, last, buffer); |
| 71 | #endif |
| 72 | } |
| 73 | #endif |
| 74 | |
| 75 | // FindWindow |
| 76 | |
| 77 | #ifdef FindWindow |
| 78 | #undef FindWindow |
| 79 | #ifdef _UNICODE |
| 80 | inline HWND FindWindow(LPCWSTR classname, LPCWSTR windowname) |
| 81 | { |
| 82 | return FindWindowW(classname, windowname); |
| 83 | } |
| 84 | #else |
| 85 | inline HWND FindWindow(LPCSTR classname, LPCSTR windowname) |
| 86 | { |
| 87 | return FindWindowA(classname, windowname); |
| 88 | } |
| 89 | #endif |
| 90 | #endif |
| 91 | |
| 92 | // PlaySound |
| 93 | |
| 94 | #ifdef PlaySound |
| 95 | #undef PlaySound |
| 96 | #ifdef _UNICODE |
| 97 | inline BOOL PlaySound(LPCWSTR pszSound, HMODULE hMod, DWORD fdwSound) |
| 98 | { |
| 99 | return PlaySoundW(pszSound, hMod, fdwSound); |
| 100 | } |
| 101 | #else |
| 102 | inline BOOL PlaySound(LPCSTR pszSound, HMODULE hMod, DWORD fdwSound) |
| 103 | { |
| 104 | return PlaySoundA(pszSound, hMod, fdwSound); |
| 105 | } |
| 106 | #endif |
| 107 | #endif |
| 108 | |
| 109 | // GetClassName |
| 110 | |
| 111 | #ifdef GetClassName |
| 112 | #undef GetClassName |
| 113 | #ifdef _UNICODE |
| 114 | inline int GetClassName(HWND h, LPWSTR classname, int maxcount) |
| 115 | { |
| 116 | return GetClassNameW(h, classname, maxcount); |
| 117 | } |
| 118 | #else |
| 119 | inline int GetClassName(HWND h, LPSTR classname, int maxcount) |
| 120 | { |
| 121 | return GetClassNameA(h, classname, maxcount); |
| 122 | } |
| 123 | #endif |
| 124 | #endif |
| 125 | |
| 126 | // GetClassInfo |
| 127 | |
| 128 | #ifdef GetClassInfo |
| 129 | #undef GetClassInfo |
| 130 | #ifdef _UNICODE |
| 131 | inline BOOL GetClassInfo(HINSTANCE h, LPCWSTR name, LPWNDCLASSW winclass) |
| 132 | { |
| 133 | return GetClassInfoW(h, name, winclass); |
| 134 | } |
| 135 | #else |
| 136 | inline BOOL GetClassInfo(HINSTANCE h, LPCSTR name, LPWNDCLASSA winclass) |
| 137 | { |
| 138 | return GetClassInfoA(h, name, winclass); |
| 139 | } |
| 140 | #endif |
| 141 | #endif |
| 142 | |
| 143 | // LoadAccelerators |
| 144 | |
| 145 | #ifdef LoadAccelerators |
| 146 | #undef LoadAccelerators |
| 147 | #ifdef _UNICODE |
| 148 | inline HACCEL LoadAccelerators(HINSTANCE h, LPCWSTR name) |
| 149 | { |
| 150 | return LoadAcceleratorsW(h, name); |
| 151 | } |
| 152 | #else |
| 153 | inline HACCEL LoadAccelerators(HINSTANCE h, LPCSTR name) |
| 154 | { |
| 155 | return LoadAcceleratorsA(h, name); |
| 156 | } |
| 157 | #endif |
| 158 | #endif |
| 159 | |
| 160 | // DrawText |
| 161 | |
| 162 | #ifdef DrawText |
| 163 | #undef DrawText |
| 164 | #ifdef _UNICODE |
| 165 | inline int DrawText(HDC h, LPCWSTR str, int count, LPRECT rect, UINT format) |
| 166 | { |
| 167 | return DrawTextW(h, str, count, rect, format); |
| 168 | } |
| 169 | #else |
| 170 | inline int DrawText(HDC h, LPCSTR str, int count, LPRECT rect, UINT format) |
| 171 | { |
| 172 | return DrawTextA(h, str, count, rect, format); |
| 173 | } |
| 174 | #endif |
| 175 | #endif |
| 176 | |
| 177 | |
| 178 | /* |
| 179 | When this file is included, sometimes the wxCHECK_W32API_VERSION macro |
| 180 | is undefined. With for example CodeWarrior this gives problems with |
| 181 | the following code: |
| 182 | #if 0 && wxCHECK_W32API_VERSION( 0, 5 ) |
| 183 | Because CodeWarrior does macro expansion before test evaluation. |
| 184 | We define wxCHECK_W32API_VERSION here if it's undefined. |
| 185 | */ |
| 186 | #if !defined(__GNUG__) && !defined(wxCHECK_W32API_VERSION) |
| 187 | #define wxCHECK_W32API_VERSION(maj, min) (0) |
| 188 | #endif |
| 189 | |
| 190 | // StartDoc |
| 191 | |
| 192 | #ifdef StartDoc |
| 193 | #undef StartDoc |
| 194 | #if defined( __GNUG__ ) && !wxCHECK_W32API_VERSION( 0, 5 ) |
| 195 | #define DOCINFOW DOCINFO |
| 196 | #define DOCINFOA DOCINFO |
| 197 | #endif |
| 198 | #ifdef _UNICODE |
| 199 | inline int StartDoc(HDC h, CONST DOCINFOW* info) |
| 200 | { |
| 201 | return StartDocW(h, (DOCINFOW*) info); |
| 202 | } |
| 203 | #else |
| 204 | inline int StartDoc(HDC h, CONST DOCINFOA* info) |
| 205 | { |
| 206 | return StartDocA(h, (DOCINFOA*) info); |
| 207 | } |
| 208 | #endif |
| 209 | #endif |
| 210 | |
| 211 | // GetObject |
| 212 | |
| 213 | #ifdef GetObject |
| 214 | #undef GetObject |
| 215 | inline int GetObject(HGDIOBJ h, int i, LPVOID buffer) |
| 216 | { |
| 217 | #ifdef _UNICODE |
| 218 | return GetObjectW(h, i, buffer); |
| 219 | #else |
| 220 | return GetObjectA(h, i, buffer); |
| 221 | #endif |
| 222 | } |
| 223 | #endif |
| 224 | |
| 225 | // GetMessage |
| 226 | |
| 227 | #ifdef GetMessage |
| 228 | #undef GetMessage |
| 229 | inline int GetMessage(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax) |
| 230 | { |
| 231 | #ifdef _UNICODE |
| 232 | return GetMessageW(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax); |
| 233 | #else |
| 234 | return GetMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax); |
| 235 | #endif |
| 236 | } |
| 237 | #endif |
| 238 | |
| 239 | // LoadLibrary |
| 240 | |
| 241 | #ifdef LoadLibrary |
| 242 | #undef LoadLibrary |
| 243 | #ifdef _UNICODE |
| 244 | inline HINSTANCE LoadLibrary(LPCWSTR lpLibFileName) |
| 245 | { |
| 246 | return LoadLibraryW(lpLibFileName); |
| 247 | } |
| 248 | #else |
| 249 | inline HINSTANCE LoadLibrary(LPCSTR lpLibFileName) |
| 250 | { |
| 251 | return LoadLibraryA(lpLibFileName); |
| 252 | } |
| 253 | #endif |
| 254 | #endif |
| 255 | |
| 256 | // FindResource |
| 257 | #ifdef FindResource |
| 258 | #undef FindResource |
| 259 | #ifdef _UNICODE |
| 260 | inline HRSRC FindResource(HMODULE hModule, LPCWSTR lpName, LPCWSTR lpType) |
| 261 | { |
| 262 | return FindResourceW(hModule, lpName, lpType); |
| 263 | } |
| 264 | #else |
| 265 | inline HRSRC FindResource(HMODULE hModule, LPCSTR lpName, LPCSTR lpType) |
| 266 | { |
| 267 | return FindResourceA(hModule, lpName, lpType); |
| 268 | } |
| 269 | #endif |
| 270 | #endif |
| 271 | |
| 272 | // IsMaximized |
| 273 | |
| 274 | #ifdef IsMaximized |
| 275 | #undef IsMaximized |
| 276 | inline BOOL IsMaximized(HWND hwnd) |
| 277 | { |
| 278 | return IsZoomed(hwnd); |
| 279 | } |
| 280 | #endif |
| 281 | |
| 282 | // GetFirstChild |
| 283 | |
| 284 | #ifdef GetFirstChild |
| 285 | #undef GetFirstChild |
| 286 | inline HWND GetFirstChild(HWND hwnd) |
| 287 | { |
| 288 | return GetTopWindow(hwnd); |
| 289 | } |
| 290 | #endif |
| 291 | |
| 292 | // GetPrevSibling |
| 293 | |
| 294 | #ifdef GetPrevSibling |
| 295 | #undef GetPrevSibling |
| 296 | inline HWND GetPrevSibling(HWND hwnd) |
| 297 | { |
| 298 | return GetWindow(hwnd,GW_HWNDPREV); |
| 299 | } |
| 300 | #endif |
| 301 | |
| 302 | // GetNextSibling |
| 303 | |
| 304 | #ifdef GetNextSibling |
| 305 | #undef GetNextSibling |
| 306 | inline HWND GetNextSibling(HWND hwnd) |
| 307 | { |
| 308 | return GetWindow(hwnd,GW_HWNDNEXT); |
| 309 | } |
| 310 | #endif |
| 311 | |
| 312 | // For WINE |
| 313 | |
| 314 | #if defined(GetWindowStyle) || defined(__WXWINE__) |
| 315 | #undef GetWindowStyle |
| 316 | #endif |
| 317 | |
| 318 | // For ming and cygwin |
| 319 | |
| 320 | // GetFirstChild |
| 321 | #ifdef GetFirstChild |
| 322 | #undef GetFirstChild |
| 323 | inline HWND GetFirstChild(HWND h) |
| 324 | { |
| 325 | return GetTopWindow(h); |
| 326 | } |
| 327 | #endif |
| 328 | |
| 329 | |
| 330 | // GetNextSibling |
| 331 | #ifdef GetNextSibling |
| 332 | #undef GetNextSibling |
| 333 | inline HWND GetNextSibling(HWND h) |
| 334 | { |
| 335 | return GetWindow(h, GW_HWNDNEXT); |
| 336 | } |
| 337 | #endif |
| 338 | |
| 339 | |
| 340 | #ifdef Yield |
| 341 | #undef Yield |
| 342 | #endif |
| 343 | |
| 344 | // GetWindowProc |
| 345 | //ifdef GetWindowProc |
| 346 | // #undef GetWindowProc |
| 347 | //endif |
| 348 | //ifdef GetNextChild |
| 349 | // #undef GetNextChild |
| 350 | //endif |
| 351 | |
| 352 | // #endif // _WX_WINUNDEF_H_ |
| 353 | |