4 * Copyright 1995, 1996 Alexandre Julliard
7 #define NO_TRANSITION_TYPES /* This file is Win32-clean */
17 typedef struct tagPROPERTY
19 struct tagPROPERTY *next; /* Next property in window list */
20 HANDLE32 handle; /* User's data */
21 LPSTR string; /* Property string (or atom) */
25 /***********************************************************************
28 static PROPERTY *PROP_FindProp( HWND32 hwnd, LPCSTR str )
31 WND *pWnd = WIN_FindWndPtr( hwnd );
33 if (!pWnd) return NULL;
36 for (prop = pWnd->pProp; prop; prop = prop->next)
37 if (HIWORD(prop->string) && !lstrcmpi32A( prop->string, str ))
42 for (prop = pWnd->pProp; (prop); prop = prop->next)
43 if (!HIWORD(prop->string) && (LOWORD(prop->string) == LOWORD(str)))
50 /***********************************************************************
53 HANDLE16 GetProp16( HWND16 hwnd, LPCSTR str )
55 return (HANDLE16)GetProp32A( hwnd, str );
59 /***********************************************************************
60 * GetProp32A (USER32.280)
62 HANDLE32 GetProp32A( HWND32 hwnd, LPCSTR str )
64 PROPERTY *prop = PROP_FindProp( hwnd, str );
67 dprintf_prop( stddeb, "GetProp(%08x,'%s'): returning %08x\n",
68 hwnd, str, prop ? prop->handle : 0 );
70 dprintf_prop( stddeb, "GetProp(%08x,#%04x): returning %08x\n",
71 hwnd, LOWORD(str), prop ? prop->handle : 0 );
73 return prop ? prop->handle : 0;
77 /***********************************************************************
78 * GetProp32W (USER32.281)
80 HANDLE32 GetProp32W( HWND32 hwnd, LPCWSTR str )
85 if (!HIWORD(str)) return GetProp32A( hwnd, (LPCSTR)(UINT32)LOWORD(str) );
86 strA = STRING32_DupUniToAnsi( str );
87 ret = GetProp32A( hwnd, strA );
93 /***********************************************************************
96 BOOL16 SetProp16( HWND16 hwnd, LPCSTR str, HANDLE16 handle )
98 return (BOOL16)SetProp32A( hwnd, str, handle );
102 /***********************************************************************
103 * SetProp32A (USER32.496)
105 BOOL32 SetProp32A( HWND32 hwnd, LPCSTR str, HANDLE32 handle )
110 dprintf_prop( stddeb, "SetProp: %04x '%s' %08x\n", hwnd, str, handle );
112 dprintf_prop( stddeb, "SetProp: %04x #%04x %08x\n",
113 hwnd, LOWORD(str), handle );
115 if (!(prop = PROP_FindProp( hwnd, str )))
117 /* We need to create it */
118 WND *pWnd = WIN_FindWndPtr( hwnd );
119 if (!pWnd) return FALSE;
120 if (!(prop = HeapAlloc( SystemHeap, 0, sizeof(*prop) ))) return FALSE;
121 if (!(prop->string = SEGPTR_STRDUP(str)))
123 HeapFree( SystemHeap, 0, prop );
126 prop->next = pWnd->pProp;
129 prop->handle = handle;
134 /***********************************************************************
135 * SetProp32W (USER32.497)
137 BOOL32 SetProp32W( HWND32 hwnd, LPCWSTR str, HANDLE32 handle )
143 return SetProp32A( hwnd, (LPCSTR)(UINT32)LOWORD(str), handle );
144 strA = STRING32_DupUniToAnsi( str );
145 ret = SetProp32A( hwnd, strA, handle );
151 /***********************************************************************
152 * RemoveProp16 (USER.24)
154 HANDLE16 RemoveProp16( HWND16 hwnd, LPCSTR str )
156 return (HANDLE16)RemoveProp32A( hwnd, str );
160 /***********************************************************************
161 * RemoveProp32A (USER32.441)
163 HANDLE32 RemoveProp32A( HWND32 hwnd, LPCSTR str )
166 PROPERTY **pprop, *prop;
167 WND *pWnd = WIN_FindWndPtr( hwnd );
169 dprintf_prop( stddeb, "RemoveProp: %04x '%s'\n", hwnd, str );
170 if (!pWnd) return NULL;
173 for (pprop=(PROPERTY**)&pWnd->pProp; (*pprop); pprop = &(*pprop)->next)
174 if (HIWORD((*pprop)->string) &&
175 !lstrcmpi32A( (*pprop)->string, str )) break;
179 for (pprop=(PROPERTY**)&pWnd->pProp; (*pprop); pprop = &(*pprop)->next)
180 if (!HIWORD((*pprop)->string) &&
181 (LOWORD((*pprop)->string) == LOWORD(str))) break;
183 if (!*pprop) return 0;
185 handle = prop->handle;
187 SEGPTR_FREE(prop->string);
188 HeapFree( SystemHeap, 0, prop );
193 /***********************************************************************
194 * RemoveProp32W (USER32.442)
196 HANDLE32 RemoveProp32W( HWND32 hwnd, LPCWSTR str )
202 return RemoveProp32A( hwnd, (LPCSTR)(UINT32)LOWORD(str) );
203 strA = STRING32_DupUniToAnsi( str );
204 ret = RemoveProp32A( hwnd, strA );
210 /***********************************************************************
211 * PROPERTY_RemoveWindowProps
213 * Remove all properties of a window.
215 void PROPERTY_RemoveWindowProps( WND *pWnd )
217 PROPERTY *prop, *next;
219 for (prop = pWnd->pProp; (prop); prop = next)
222 SEGPTR_FREE( prop->string );
223 HeapFree( SystemHeap, 0, prop );
229 /***********************************************************************
230 * EnumProps16 (USER.27)
232 INT16 EnumProps16( HWND16 hwnd, PROPENUMPROC16 func )
234 PROPERTY *prop, *next;
238 dprintf_prop( stddeb, "EnumProps: %04x %08x\n", hwnd, (UINT32)func );
239 if (!(pWnd = WIN_FindWndPtr( hwnd ))) return -1;
240 for (prop = pWnd->pProp; (prop); prop = next)
242 /* Already get the next in case the callback */
243 /* function removes the current property. */
246 dprintf_prop( stddeb, " Callback: handle=%08x str='%s'\n",
247 prop->handle, prop->string );
248 ret = func( hwnd, SEGPTR_GET(prop->string), prop->handle );
255 /***********************************************************************
256 * EnumProps32A (USER32.185)
258 INT32 EnumProps32A( HWND32 hwnd, PROPENUMPROC32A func )
260 return EnumPropsEx32A( hwnd, (PROPENUMPROCEX32A)func, 0 );
264 /***********************************************************************
265 * EnumProps32W (USER32.188)
267 INT32 EnumProps32W( HWND32 hwnd, PROPENUMPROC32W func )
269 return EnumPropsEx32W( hwnd, (PROPENUMPROCEX32W)func, 0 );
273 /***********************************************************************
274 * EnumPropsEx32A (USER32.186)
276 INT32 EnumPropsEx32A( HWND32 hwnd, PROPENUMPROCEX32A func, LPARAM lParam )
278 PROPERTY *prop, *next;
282 dprintf_prop( stddeb, "EnumPropsEx32A: %04x %08x %08lx\n",
283 hwnd, (UINT32)func, lParam );
284 if (!(pWnd = WIN_FindWndPtr( hwnd ))) return -1;
285 for (prop = pWnd->pProp; (prop); prop = next)
287 /* Already get the next in case the callback */
288 /* function removes the current property. */
291 dprintf_prop( stddeb, " Callback: handle=%08x str='%s'\n",
292 prop->handle, prop->string );
293 ret = func( hwnd, prop->string, prop->handle, lParam );
300 /***********************************************************************
301 * EnumPropsEx32W (USER32.187)
303 INT32 EnumPropsEx32W( HWND32 hwnd, PROPENUMPROCEX32W func, LPARAM lParam )
305 PROPERTY *prop, *next;
309 dprintf_prop( stddeb, "EnumPropsEx32W: %04x %08x %08lx\n",
310 hwnd, (UINT32)func, lParam );
311 if (!(pWnd = WIN_FindWndPtr( hwnd ))) return -1;
312 for (prop = pWnd->pProp; (prop); prop = next)
314 /* Already get the next in case the callback */
315 /* function removes the current property. */
318 dprintf_prop( stddeb, " Callback: handle=%08x str='%s'\n",
319 prop->handle, prop->string );
320 if (HIWORD(prop->string))
322 LPWSTR str = STRING32_DupAnsiToUni( prop->string );
323 ret = func( hwnd, str, prop->handle, lParam );
327 ret = func( hwnd, (LPCWSTR)(UINT32)LOWORD( prop->string ),
328 prop->handle, lParam );