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dwrite: Keep factory reference for each layout.
[wine.git] / dlls / imm32 / imm.c
blob2d08378570c534eb2667547be2b76f09e10aaab6
1 /*
2 * IMM32 library
3 *
4 * Copyright 1998 Patrik Stridvall
5 * Copyright 2002, 2003, 2007 CodeWeavers, Aric Stewart
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #include <stdarg.h>
23 #include <stdio.h>
24
25 #include "windef.h"
26 #include "winbase.h"
27 #include "wingdi.h"
28 #include "winuser.h"
29 #include "winerror.h"
30 #include "wine/debug.h"
31 #include "imm.h"
32 #include "ddk/imm.h"
33 #include "winnls.h"
34 #include "winreg.h"
35 #include "wine/list.h"
36 #include "wine/unicode.h"
37
38 WINE_DEFAULT_DEBUG_CHANNEL(imm);
39
40 #define IMM_INIT_MAGIC 0x19650412
41 BOOL WINAPI User32InitializeImmEntryTable(DWORD);
42
43 #define MAKE_FUNCPTR(f) typeof(f) * p##f
44 typedef struct _tagImmHkl{
45 struct list entry;
46 HKL hkl;
47 HMODULE hIME;
48 IMEINFO imeInfo;
49 WCHAR imeClassName[17]; /* 16 character max */
50 ULONG uSelected;
51 HWND UIWnd;
52
53 /* Function Pointers */
54 MAKE_FUNCPTR(ImeInquire);
55 MAKE_FUNCPTR(ImeConfigure);
56 MAKE_FUNCPTR(ImeDestroy);
57 MAKE_FUNCPTR(ImeEscape);
58 MAKE_FUNCPTR(ImeSelect);
59 MAKE_FUNCPTR(ImeSetActiveContext);
60 MAKE_FUNCPTR(ImeToAsciiEx);
61 MAKE_FUNCPTR(NotifyIME);
62 MAKE_FUNCPTR(ImeRegisterWord);
63 MAKE_FUNCPTR(ImeUnregisterWord);
64 MAKE_FUNCPTR(ImeEnumRegisterWord);
65 MAKE_FUNCPTR(ImeSetCompositionString);
66 MAKE_FUNCPTR(ImeConversionList);
67 MAKE_FUNCPTR(ImeProcessKey);
68 MAKE_FUNCPTR(ImeGetRegisterWordStyle);
69 MAKE_FUNCPTR(ImeGetImeMenuItems);
70 } ImmHkl;
71 #undef MAKE_FUNCPTR
72
73 typedef struct tagInputContextData
74 {
75 DWORD dwLock;
76 INPUTCONTEXT IMC;
77 DWORD threadID;
78
79 ImmHkl *immKbd;
80 UINT lastVK;
81 BOOL threadDefault;
82 DWORD magic;
83 } InputContextData;
84
85 #define WINE_IMC_VALID_MAGIC 0x56434D49
86
87 typedef struct _tagTRANSMSG {
88 UINT message;
89 WPARAM wParam;
90 LPARAM lParam;
91 } TRANSMSG, *LPTRANSMSG;
92
93 typedef struct _tagIMMThreadData {
94 struct list entry;
95 DWORD threadID;
96 HIMC defaultContext;
97 HWND hwndDefault;
98 } IMMThreadData;
99
100 static struct list ImmHklList = LIST_INIT(ImmHklList);
101 static struct list ImmThreadDataList = LIST_INIT(ImmThreadDataList);
102
103 static const WCHAR szwWineIMCProperty[] = {'W','i','n','e','I','m','m','H','I','M','C','P','r','o','p','e','r','t','y',0};
104
105 static const WCHAR szImeFileW[] = {'I','m','e',' ','F','i','l','e',0};
106 static const WCHAR szLayoutTextW[] = {'L','a','y','o','u','t',' ','T','e','x','t',0};
107 static const WCHAR szImeRegFmt[] = {'S','y','s','t','e','m','\\','C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\','C','o','n','t','r','o','l','\\','K','e','y','b','o','a','r','d',' ','L','a','y','o','u','t','s','\\','%','0','8','l','x',0};
108
109 static const WCHAR szwIME[] = {'I','M','E',0};
110
111 static CRITICAL_SECTION threaddata_cs;
112 static CRITICAL_SECTION_DEBUG critsect_debug =
113 {
114 0, 0, &threaddata_cs,
115 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
116 0, 0, { (DWORD_PTR)(__FILE__ ": threaddata_cs") }
117 };
118 static CRITICAL_SECTION threaddata_cs = { &critsect_debug, -1, 0, 0, 0, 0 };
119
120 #define is_himc_ime_unicode(p) (p->immKbd->imeInfo.fdwProperty & IME_PROP_UNICODE)
121 #define is_kbd_ime_unicode(p) (p->imeInfo.fdwProperty & IME_PROP_UNICODE)
122
123 static BOOL IMM_DestroyContext(HIMC hIMC);
124 static InputContextData* get_imc_data(HIMC hIMC);
125
126 static inline WCHAR *strdupAtoW( const char *str )
127 {
128 WCHAR *ret = NULL;
129 if (str)
130 {
131 DWORD len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
132 if ((ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
133 MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
134 }
135 return ret;
136 }
137
138 static inline CHAR *strdupWtoA( const WCHAR *str )
139 {
140 CHAR *ret = NULL;
141 if (str)
142 {
143 DWORD len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL );
144 if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
145 WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
146 }
147 return ret;
148 }
149
150 static DWORD convert_candidatelist_WtoA(
151 LPCANDIDATELIST lpSrc, LPCANDIDATELIST lpDst, DWORD dwBufLen)
152 {
153 DWORD ret, i, len;
154
155 ret = FIELD_OFFSET( CANDIDATELIST, dwOffset[lpSrc->dwCount] );
156 if ( lpDst && dwBufLen > 0 )
157 {
158 *lpDst = *lpSrc;
159 lpDst->dwOffset[0] = ret;
160 }
161
162 for ( i = 0; i < lpSrc->dwCount; i++)
163 {
164 LPBYTE src = (LPBYTE)lpSrc + lpSrc->dwOffset[i];
165
166 if ( lpDst && dwBufLen > 0 )
167 {
168 LPBYTE dest = (LPBYTE)lpDst + lpDst->dwOffset[i];
169
170 len = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)src, -1,
171 (LPSTR)dest, dwBufLen, NULL, NULL);
172
173 if ( i + 1 < lpSrc->dwCount )
174 lpDst->dwOffset[i+1] = lpDst->dwOffset[i] + len * sizeof(char);
175 dwBufLen -= len * sizeof(char);
176 }
177 else
178 len = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)src, -1, NULL, 0, NULL, NULL);
179
180 ret += len * sizeof(char);
181 }
182
183 if ( lpDst )
184 lpDst->dwSize = ret;
185
186 return ret;
187 }
188
189 static DWORD convert_candidatelist_AtoW(
190 LPCANDIDATELIST lpSrc, LPCANDIDATELIST lpDst, DWORD dwBufLen)
191 {
192 DWORD ret, i, len;
193
194 ret = FIELD_OFFSET( CANDIDATELIST, dwOffset[lpSrc->dwCount] );
195 if ( lpDst && dwBufLen > 0 )
196 {
197 *lpDst = *lpSrc;
198 lpDst->dwOffset[0] = ret;
199 }
200
201 for ( i = 0; i < lpSrc->dwCount; i++)
202 {
203 LPBYTE src = (LPBYTE)lpSrc + lpSrc->dwOffset[i];
204
205 if ( lpDst && dwBufLen > 0 )
206 {
207 LPBYTE dest = (LPBYTE)lpDst + lpDst->dwOffset[i];
208
209 len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)src, -1,
210 (LPWSTR)dest, dwBufLen);
211
212 if ( i + 1 < lpSrc->dwCount )
213 lpDst->dwOffset[i+1] = lpDst->dwOffset[i] + len * sizeof(WCHAR);
214 dwBufLen -= len * sizeof(WCHAR);
215 }
216 else
217 len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)src, -1, NULL, 0);
218
219 ret += len * sizeof(WCHAR);
220 }
221
222 if ( lpDst )
223 lpDst->dwSize = ret;
224
225 return ret;
226 }
227
228 static IMMThreadData *IMM_GetThreadData(HWND hwnd)
229 {
230 IMMThreadData *data;
231 DWORD process, thread;
232
233 if (hwnd)
234 {
235 if (!(thread = GetWindowThreadProcessId(hwnd, &process))) return NULL;
236 if (process != GetCurrentProcessId()) return NULL;
237 }
238 else thread = GetCurrentThreadId();
239
240 EnterCriticalSection(&threaddata_cs);
241 LIST_FOR_EACH_ENTRY(data, &ImmThreadDataList, IMMThreadData, entry)
242 if (data->threadID == thread) return data;
243
244 data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data));
245 data->threadID = thread;
246 list_add_head(&ImmThreadDataList,&data->entry);
247 TRACE("Thread Data Created (%x)\n",thread);
248 return data;
249 }
250
251 static BOOL IMM_IsDefaultContext(HIMC imc)
252 {
253 InputContextData *data = get_imc_data(imc);
254
255 if (!data)
256 return FALSE;
257
258 return data->threadDefault;
259 }
260
261 static void IMM_FreeThreadData(void)
262 {
263 IMMThreadData *data;
264
265 EnterCriticalSection(&threaddata_cs);
266 LIST_FOR_EACH_ENTRY(data, &ImmThreadDataList, IMMThreadData, entry)
267 {
268 if (data->threadID == GetCurrentThreadId())
269 {
270 list_remove(&data->entry);
271 LeaveCriticalSection(&threaddata_cs);
272 IMM_DestroyContext(data->defaultContext);
273 HeapFree(GetProcessHeap(),0,data);
274 TRACE("Thread Data Destroyed\n");
275 return;
276 }
277 }
278 LeaveCriticalSection(&threaddata_cs);
279 }
280
281 static HMODULE load_graphics_driver(void)
282 {
283 static const WCHAR display_device_guid_propW[] = {
284 '_','_','w','i','n','e','_','d','i','s','p','l','a','y','_',
285 'd','e','v','i','c','e','_','g','u','i','d',0 };
286 static const WCHAR key_pathW[] = {
287 'S','y','s','t','e','m','\\',
288 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
289 'C','o','n','t','r','o','l','\\',
290 'V','i','d','e','o','\\','{',0};
291 static const WCHAR displayW[] = {'}','\\','0','0','0','0',0};
292 static const WCHAR driverW[] = {'G','r','a','p','h','i','c','s','D','r','i','v','e','r',0};
293
294 HMODULE ret = 0;
295 HKEY hkey;
296 DWORD size;
297 WCHAR path[MAX_PATH];
298 WCHAR key[(sizeof(key_pathW) + sizeof(displayW)) / sizeof(WCHAR) + 40];
299 UINT guid_atom = HandleToULong( GetPropW( GetDesktopWindow(), display_device_guid_propW ));
300
301 if (!guid_atom) return 0;
302 memcpy( key, key_pathW, sizeof(key_pathW) );
303 if (!GlobalGetAtomNameW( guid_atom, key + strlenW(key), 40 )) return 0;
304 strcatW( key, displayW );
305 if (RegOpenKeyW( HKEY_LOCAL_MACHINE, key, &hkey )) return 0;
306 size = sizeof(path);
307 if (!RegQueryValueExW( hkey, driverW, NULL, NULL, (BYTE *)path, &size )) ret = LoadLibraryW( path );
308 RegCloseKey( hkey );
309 TRACE( "%s %p\n", debugstr_w(path), ret );
310 return ret;
311 }
312
313 /* ImmHkl loading and freeing */
314 #define LOAD_FUNCPTR(f) if((ptr->p##f = (LPVOID)GetProcAddress(ptr->hIME, #f)) == NULL){WARN("Can't find function %s in ime\n", #f);}
315 static ImmHkl *IMM_GetImmHkl(HKL hkl)
316 {
317 ImmHkl *ptr;
318 WCHAR filename[MAX_PATH];
319
320 TRACE("Seeking ime for keyboard %p\n",hkl);
321
322 LIST_FOR_EACH_ENTRY(ptr, &ImmHklList, ImmHkl, entry)
323 {
324 if (ptr->hkl == hkl)
325 return ptr;
326 }
327 /* not found... create it */
328
329 ptr = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ImmHkl));
330
331 ptr->hkl = hkl;
332 if (ImmGetIMEFileNameW(hkl, filename, MAX_PATH)) ptr->hIME = LoadLibraryW(filename);
333 if (!ptr->hIME) ptr->hIME = load_graphics_driver();
334 if (ptr->hIME)
335 {
336 LOAD_FUNCPTR(ImeInquire);
337 if (!ptr->pImeInquire || !ptr->pImeInquire(&ptr->imeInfo, ptr->imeClassName, NULL))
338 {
339 FreeLibrary(ptr->hIME);
340 ptr->hIME = NULL;
341 }
342 else
343 {
344 LOAD_FUNCPTR(ImeDestroy);
345 LOAD_FUNCPTR(ImeSelect);
346 if (!ptr->pImeSelect || !ptr->pImeDestroy)
347 {
348 FreeLibrary(ptr->hIME);
349 ptr->hIME = NULL;
350 }
351 else
352 {
353 LOAD_FUNCPTR(ImeConfigure);
354 LOAD_FUNCPTR(ImeEscape);
355 LOAD_FUNCPTR(ImeSetActiveContext);
356 LOAD_FUNCPTR(ImeToAsciiEx);
357 LOAD_FUNCPTR(NotifyIME);
358 LOAD_FUNCPTR(ImeRegisterWord);
359 LOAD_FUNCPTR(ImeUnregisterWord);
360 LOAD_FUNCPTR(ImeEnumRegisterWord);
361 LOAD_FUNCPTR(ImeSetCompositionString);
362 LOAD_FUNCPTR(ImeConversionList);
363 LOAD_FUNCPTR(ImeProcessKey);
364 LOAD_FUNCPTR(ImeGetRegisterWordStyle);
365 LOAD_FUNCPTR(ImeGetImeMenuItems);
366 /* make sure our classname is WCHAR */
367 if (!is_kbd_ime_unicode(ptr))
368 {
369 WCHAR bufW[17];
370 MultiByteToWideChar(CP_ACP, 0, (LPSTR)ptr->imeClassName,
371 -1, bufW, 17);
372 lstrcpyW(ptr->imeClassName, bufW);
373 }
374 }
375 }
376 }
377 list_add_head(&ImmHklList,&ptr->entry);
378
379 return ptr;
380 }
381 #undef LOAD_FUNCPTR
382
383 HWND WINAPI __wine_get_ui_window(HKL hkl)
384 {
385 ImmHkl *immHkl = IMM_GetImmHkl(hkl);
386 return immHkl->UIWnd;
387 }
388
389 static void IMM_FreeAllImmHkl(void)
390 {
391 ImmHkl *ptr,*cursor2;
392
393 LIST_FOR_EACH_ENTRY_SAFE(ptr, cursor2, &ImmHklList, ImmHkl, entry)
394 {
395 list_remove(&ptr->entry);
396 if (ptr->hIME)
397 {
398 ptr->pImeDestroy(1);
399 FreeLibrary(ptr->hIME);
400 }
401 if (ptr->UIWnd)
402 DestroyWindow(ptr->UIWnd);
403 HeapFree(GetProcessHeap(),0,ptr);
404 }
405 }
406
407 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpReserved)
408 {
409 TRACE("%p, %x, %p\n",hInstDLL,fdwReason,lpReserved);
410 switch (fdwReason)
411 {
412 case DLL_PROCESS_ATTACH:
413 if (!User32InitializeImmEntryTable(IMM_INIT_MAGIC))
414 {
415 return FALSE;
416 }
417 break;
418 case DLL_THREAD_ATTACH:
419 break;
420 case DLL_THREAD_DETACH:
421 IMM_FreeThreadData();
422 break;
423 case DLL_PROCESS_DETACH:
424 if (lpReserved) break;
425 IMM_FreeThreadData();
426 IMM_FreeAllImmHkl();
427 break;
428 }
429 return TRUE;
430 }
431
432 /* for posting messages as the IME */
433 static void ImmInternalPostIMEMessage(InputContextData *data, UINT msg, WPARAM wParam, LPARAM lParam)
434 {
435 HWND target = GetFocus();
436 if (!target)
437 PostMessageW(data->IMC.hWnd,msg,wParam,lParam);
438 else
439 PostMessageW(target, msg, wParam, lParam);
440 }
441
442 /* for sending messages as the IME */
443 static void ImmInternalSendIMEMessage(InputContextData *data, UINT msg, WPARAM wParam, LPARAM lParam)
444 {
445 HWND target = GetFocus();
446 if (!target)
447 SendMessageW(data->IMC.hWnd,msg,wParam,lParam);
448 else
449 SendMessageW(target, msg, wParam, lParam);
450 }
451
452 static LRESULT ImmInternalSendIMENotify(InputContextData *data, WPARAM notify, LPARAM lParam)
453 {
454 HWND target;
455
456 target = data->IMC.hWnd;
457 if (!target) target = GetFocus();
458
459 if (target)
460 return SendMessageW(target, WM_IME_NOTIFY, notify, lParam);
461
462 return 0;
463 }
464
465 static HIMCC ImmCreateBlankCompStr(void)
466 {
467 HIMCC rc;
468 LPCOMPOSITIONSTRING ptr;
469 rc = ImmCreateIMCC(sizeof(COMPOSITIONSTRING));
470 ptr = ImmLockIMCC(rc);
471 memset(ptr,0,sizeof(COMPOSITIONSTRING));
472 ptr->dwSize = sizeof(COMPOSITIONSTRING);
473 ImmUnlockIMCC(rc);
474 return rc;
475 }
476
477 static InputContextData* get_imc_data(HIMC hIMC)
478 {
479 InputContextData *data = hIMC;
480
481 if (hIMC == NULL)
482 return NULL;
483
484 if(IsBadReadPtr(data, sizeof(InputContextData)) || data->magic != WINE_IMC_VALID_MAGIC)
485 {
486 SetLastError(ERROR_INVALID_HANDLE);
487 return NULL;
488 }
489 return data;
490 }
491
492 static HIMC get_default_context( HWND hwnd )
493 {
494 HIMC ret;
495 IMMThreadData* thread_data = IMM_GetThreadData( hwnd );
496
497 if (!thread_data) return 0;
498
499 if (thread_data->defaultContext)
500 {
501 ret = thread_data->defaultContext;
502 LeaveCriticalSection(&threaddata_cs);
503 return ret;
504 }
505
506 /* can't create a default context in another thread */
507 if (thread_data->threadID != GetCurrentThreadId())
508 {
509 LeaveCriticalSection(&threaddata_cs);
510 return 0;
511 }
512
513 LeaveCriticalSection(&threaddata_cs);
514
515 ret = ImmCreateContext();
516 if (!ret) return 0;
517 ((InputContextData*)ret)->threadDefault = TRUE;
518
519 /* thread_data is in the current thread so we can assume it's still valid */
520 EnterCriticalSection(&threaddata_cs);
521
522 if (thread_data->defaultContext) /* someone beat us */
523 {
524 IMM_DestroyContext( ret );
525 ret = thread_data->defaultContext;
526 }
527 else thread_data->defaultContext = ret;
528
529 LeaveCriticalSection(&threaddata_cs);
530 return ret;
531 }
532
533 static BOOL IMM_IsCrossThreadAccess(HWND hWnd, HIMC hIMC)
534 {
535 InputContextData *data;
536
537 if (hWnd)
538 {
539 DWORD thread = GetWindowThreadProcessId(hWnd, NULL);
540 if (thread != GetCurrentThreadId()) return TRUE;
541 }
542 data = get_imc_data(hIMC);
543 if (data && data->threadID != GetCurrentThreadId())
544 return TRUE;
545
546 return FALSE;
547 }
548
549 /***********************************************************************
550 * ImmAssociateContext (IMM32.@)
551 */
552 HIMC WINAPI ImmAssociateContext(HWND hWnd, HIMC hIMC)
553 {
554 HIMC old = NULL;
555 InputContextData *data = get_imc_data(hIMC);
556
557 TRACE("(%p, %p):\n", hWnd, hIMC);
558
559 if(hIMC && !data)
560 return NULL;
561
562 /*
563 * If already associated just return
564 */
565 if (hIMC && data->IMC.hWnd == hWnd)
566 return hIMC;
567
568 if (hIMC && IMM_IsCrossThreadAccess(hWnd, hIMC))
569 return NULL;
570
571 if (hWnd)
572 {
573 HIMC defaultContext = get_default_context( hWnd );
574 old = RemovePropW(hWnd,szwWineIMCProperty);
575
576 if (old == NULL)
577 old = defaultContext;
578 else if (old == (HIMC)-1)
579 old = NULL;
580
581 if (hIMC != defaultContext)
582 {
583 if (hIMC == NULL) /* Meaning disable imm for that window*/
584 SetPropW(hWnd,szwWineIMCProperty,(HANDLE)-1);
585 else
586 SetPropW(hWnd,szwWineIMCProperty,hIMC);
587 }
588
589 if (old)
590 {
591 InputContextData *old_data = old;
592 if (old_data->IMC.hWnd == hWnd)
593 old_data->IMC.hWnd = NULL;
594 }
595 }
596
597 if (!hIMC)
598 return old;
599
600 SendMessageW(data->IMC.hWnd, WM_IME_SETCONTEXT, FALSE, ISC_SHOWUIALL);
601 data->IMC.hWnd = hWnd;
602 SendMessageW(data->IMC.hWnd, WM_IME_SETCONTEXT, TRUE, ISC_SHOWUIALL);
603
604 return old;
605 }
606
607
608 /*
609 * Helper function for ImmAssociateContextEx
610 */
611 static BOOL CALLBACK _ImmAssociateContextExEnumProc(HWND hwnd, LPARAM lParam)
612 {
613 HIMC hImc = (HIMC)lParam;
614 ImmAssociateContext(hwnd,hImc);
615 return TRUE;
616 }
617
618 /***********************************************************************
619 * ImmAssociateContextEx (IMM32.@)
620 */
621 BOOL WINAPI ImmAssociateContextEx(HWND hWnd, HIMC hIMC, DWORD dwFlags)
622 {
623 TRACE("(%p, %p, 0x%x):\n", hWnd, hIMC, dwFlags);
624
625 if (!hWnd)
626 return FALSE;
627
628 switch (dwFlags)
629 {
630 case 0:
631 ImmAssociateContext(hWnd,hIMC);
632 return TRUE;
633 case IACE_DEFAULT:
634 {
635 HIMC defaultContext = get_default_context( hWnd );
636 if (!defaultContext) return FALSE;
637 ImmAssociateContext(hWnd,defaultContext);
638 return TRUE;
639 }
640 case IACE_IGNORENOCONTEXT:
641 if (GetPropW(hWnd,szwWineIMCProperty))
642 ImmAssociateContext(hWnd,hIMC);
643 return TRUE;
644 case IACE_CHILDREN:
645 EnumChildWindows(hWnd,_ImmAssociateContextExEnumProc,(LPARAM)hIMC);
646 return TRUE;
647 default:
648 FIXME("Unknown dwFlags 0x%x\n",dwFlags);
649 return FALSE;
650 }
651 }
652
653 /***********************************************************************
654 * ImmConfigureIMEA (IMM32.@)
655 */
656 BOOL WINAPI ImmConfigureIMEA(
657 HKL hKL, HWND hWnd, DWORD dwMode, LPVOID lpData)
658 {
659 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
660
661 TRACE("(%p, %p, %d, %p):\n", hKL, hWnd, dwMode, lpData);
662
663 if (dwMode == IME_CONFIG_REGISTERWORD && !lpData)
664 return FALSE;
665
666 if (immHkl->hIME && immHkl->pImeConfigure)
667 {
668 if (dwMode != IME_CONFIG_REGISTERWORD || !is_kbd_ime_unicode(immHkl))
669 return immHkl->pImeConfigure(hKL,hWnd,dwMode,lpData);
670 else
671 {
672 REGISTERWORDW rww;
673 REGISTERWORDA *rwa = lpData;
674 BOOL rc;
675
676 rww.lpReading = strdupAtoW(rwa->lpReading);
677 rww.lpWord = strdupAtoW(rwa->lpWord);
678 rc = immHkl->pImeConfigure(hKL,hWnd,dwMode,&rww);
679 HeapFree(GetProcessHeap(),0,rww.lpReading);
680 HeapFree(GetProcessHeap(),0,rww.lpWord);
681 return rc;
682 }
683 }
684 else
685 return FALSE;
686 }
687
688 /***********************************************************************
689 * ImmConfigureIMEW (IMM32.@)
690 */
691 BOOL WINAPI ImmConfigureIMEW(
692 HKL hKL, HWND hWnd, DWORD dwMode, LPVOID lpData)
693 {
694 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
695
696 TRACE("(%p, %p, %d, %p):\n", hKL, hWnd, dwMode, lpData);
697
698 if (dwMode == IME_CONFIG_REGISTERWORD && !lpData)
699 return FALSE;
700
701 if (immHkl->hIME && immHkl->pImeConfigure)
702 {
703 if (dwMode != IME_CONFIG_REGISTERWORD || is_kbd_ime_unicode(immHkl))
704 return immHkl->pImeConfigure(hKL,hWnd,dwMode,lpData);
705 else
706 {
707 REGISTERWORDW *rww = lpData;
708 REGISTERWORDA rwa;
709 BOOL rc;
710
711 rwa.lpReading = strdupWtoA(rww->lpReading);
712 rwa.lpWord = strdupWtoA(rww->lpWord);
713 rc = immHkl->pImeConfigure(hKL,hWnd,dwMode,&rwa);
714 HeapFree(GetProcessHeap(),0,rwa.lpReading);
715 HeapFree(GetProcessHeap(),0,rwa.lpWord);
716 return rc;
717 }
718 }
719 else
720 return FALSE;
721 }
722
723 /***********************************************************************
724 * ImmCreateContext (IMM32.@)
725 */
726 HIMC WINAPI ImmCreateContext(void)
727 {
728 InputContextData *new_context;
729 LPGUIDELINE gl;
730 LPCANDIDATEINFO ci;
731 int i;
732
733 new_context = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(InputContextData));
734
735 /* Load the IME */
736 new_context->immKbd = IMM_GetImmHkl(GetKeyboardLayout(0));
737
738 if (!new_context->immKbd->hIME)
739 {
740 TRACE("IME dll could not be loaded\n");
741 HeapFree(GetProcessHeap(),0,new_context);
742 return 0;
743 }
744
745 /* the HIMCCs are never NULL */
746 new_context->IMC.hCompStr = ImmCreateBlankCompStr();
747 new_context->IMC.hMsgBuf = ImmCreateIMCC(0);
748 new_context->IMC.hCandInfo = ImmCreateIMCC(sizeof(CANDIDATEINFO));
749 ci = ImmLockIMCC(new_context->IMC.hCandInfo);
750 memset(ci,0,sizeof(CANDIDATEINFO));
751 ci->dwSize = sizeof(CANDIDATEINFO);
752 ImmUnlockIMCC(new_context->IMC.hCandInfo);
753 new_context->IMC.hGuideLine = ImmCreateIMCC(sizeof(GUIDELINE));
754 gl = ImmLockIMCC(new_context->IMC.hGuideLine);
755 memset(gl,0,sizeof(GUIDELINE));
756 gl->dwSize = sizeof(GUIDELINE);
757 ImmUnlockIMCC(new_context->IMC.hGuideLine);
758
759 for (i = 0; i < sizeof(new_context->IMC.cfCandForm) / sizeof(CANDIDATEFORM); i++)
760 new_context->IMC.cfCandForm[i].dwIndex = ~0u;
761
762 /* Initialize the IME Private */
763 new_context->IMC.hPrivate = ImmCreateIMCC(new_context->immKbd->imeInfo.dwPrivateDataSize);
764
765 new_context->IMC.fdwConversion = new_context->immKbd->imeInfo.fdwConversionCaps;
766 new_context->IMC.fdwSentence = new_context->immKbd->imeInfo.fdwSentenceCaps;
767
768 if (!new_context->immKbd->pImeSelect(new_context, TRUE))
769 {
770 TRACE("Selection of IME failed\n");
771 IMM_DestroyContext(new_context);
772 return 0;
773 }
774 new_context->threadID = GetCurrentThreadId();
775 SendMessageW(GetFocus(), WM_IME_SELECT, TRUE, (LPARAM)new_context->immKbd);
776
777 new_context->immKbd->uSelected++;
778 TRACE("Created context %p\n",new_context);
779
780 new_context->magic = WINE_IMC_VALID_MAGIC;
781 return new_context;
782 }
783
784 static BOOL IMM_DestroyContext(HIMC hIMC)
785 {
786 InputContextData *data = get_imc_data(hIMC);
787
788 TRACE("Destroying %p\n",hIMC);
789
790 if (!data)
791 return FALSE;
792
793 data->immKbd->uSelected --;
794 data->immKbd->pImeSelect(hIMC, FALSE);
795 SendMessageW(data->IMC.hWnd, WM_IME_SELECT, FALSE, (LPARAM)data->immKbd);
796
797 ImmDestroyIMCC(data->IMC.hCompStr);
798 ImmDestroyIMCC(data->IMC.hCandInfo);
799 ImmDestroyIMCC(data->IMC.hGuideLine);
800 ImmDestroyIMCC(data->IMC.hPrivate);
801 ImmDestroyIMCC(data->IMC.hMsgBuf);
802
803 data->magic = 0;
804 HeapFree(GetProcessHeap(),0,data);
805
806 return TRUE;
807 }
808
809 /***********************************************************************
810 * ImmDestroyContext (IMM32.@)
811 */
812 BOOL WINAPI ImmDestroyContext(HIMC hIMC)
813 {
814 if (!IMM_IsDefaultContext(hIMC) && !IMM_IsCrossThreadAccess(NULL, hIMC))
815 return IMM_DestroyContext(hIMC);
816 else
817 return FALSE;
818 }
819
820 /***********************************************************************
821 * ImmDisableIME (IMM32.@)
822 */
823 BOOL WINAPI ImmDisableIME(DWORD idThread)
824 {
825 FIXME("(%d): stub\n", idThread);
826 return TRUE;
827 }
828
829 /***********************************************************************
830 * ImmEnumRegisterWordA (IMM32.@)
831 */
832 UINT WINAPI ImmEnumRegisterWordA(
833 HKL hKL, REGISTERWORDENUMPROCA lpfnEnumProc,
834 LPCSTR lpszReading, DWORD dwStyle,
835 LPCSTR lpszRegister, LPVOID lpData)
836 {
837 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
838 TRACE("(%p, %p, %s, %d, %s, %p):\n", hKL, lpfnEnumProc,
839 debugstr_a(lpszReading), dwStyle, debugstr_a(lpszRegister), lpData);
840 if (immHkl->hIME && immHkl->pImeEnumRegisterWord)
841 {
842 if (!is_kbd_ime_unicode(immHkl))
843 return immHkl->pImeEnumRegisterWord((REGISTERWORDENUMPROCW)lpfnEnumProc,
844 (LPCWSTR)lpszReading, dwStyle, (LPCWSTR)lpszRegister, lpData);
845 else
846 {
847 LPWSTR lpszwReading = strdupAtoW(lpszReading);
848 LPWSTR lpszwRegister = strdupAtoW(lpszRegister);
849 BOOL rc;
850
851 rc = immHkl->pImeEnumRegisterWord((REGISTERWORDENUMPROCW)lpfnEnumProc,
852 lpszwReading, dwStyle, lpszwRegister,
853 lpData);
854
855 HeapFree(GetProcessHeap(),0,lpszwReading);
856 HeapFree(GetProcessHeap(),0,lpszwRegister);
857 return rc;
858 }
859 }
860 else
861 return 0;
862 }
863
864 /***********************************************************************
865 * ImmEnumRegisterWordW (IMM32.@)
866 */
867 UINT WINAPI ImmEnumRegisterWordW(
868 HKL hKL, REGISTERWORDENUMPROCW lpfnEnumProc,
869 LPCWSTR lpszReading, DWORD dwStyle,
870 LPCWSTR lpszRegister, LPVOID lpData)
871 {
872 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
873 TRACE("(%p, %p, %s, %d, %s, %p):\n", hKL, lpfnEnumProc,
874 debugstr_w(lpszReading), dwStyle, debugstr_w(lpszRegister), lpData);
875 if (immHkl->hIME && immHkl->pImeEnumRegisterWord)
876 {
877 if (is_kbd_ime_unicode(immHkl))
878 return immHkl->pImeEnumRegisterWord(lpfnEnumProc, lpszReading, dwStyle,
879 lpszRegister, lpData);
880 else
881 {
882 LPSTR lpszaReading = strdupWtoA(lpszReading);
883 LPSTR lpszaRegister = strdupWtoA(lpszRegister);
884 BOOL rc;
885
886 rc = immHkl->pImeEnumRegisterWord(lpfnEnumProc, (LPCWSTR)lpszaReading,
887 dwStyle, (LPCWSTR)lpszaRegister, lpData);
888
889 HeapFree(GetProcessHeap(),0,lpszaReading);
890 HeapFree(GetProcessHeap(),0,lpszaRegister);
891 return rc;
892 }
893 }
894 else
895 return 0;
896 }
897
898 static inline BOOL EscapeRequiresWA(UINT uEscape)
899 {
900 if (uEscape == IME_ESC_GET_EUDC_DICTIONARY ||
901 uEscape == IME_ESC_SET_EUDC_DICTIONARY ||
902 uEscape == IME_ESC_IME_NAME ||
903 uEscape == IME_ESC_GETHELPFILENAME)
904 return TRUE;
905 return FALSE;
906 }
907
908 /***********************************************************************
909 * ImmEscapeA (IMM32.@)
910 */
911 LRESULT WINAPI ImmEscapeA(
912 HKL hKL, HIMC hIMC,
913 UINT uEscape, LPVOID lpData)
914 {
915 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
916 TRACE("(%p, %p, %d, %p):\n", hKL, hIMC, uEscape, lpData);
917
918 if (immHkl->hIME && immHkl->pImeEscape)
919 {
920 if (!EscapeRequiresWA(uEscape) || !is_kbd_ime_unicode(immHkl))
921 return immHkl->pImeEscape(hIMC,uEscape,lpData);
922 else
923 {
924 WCHAR buffer[81]; /* largest required buffer should be 80 */
925 LRESULT rc;
926 if (uEscape == IME_ESC_SET_EUDC_DICTIONARY)
927 {
928 MultiByteToWideChar(CP_ACP,0,lpData,-1,buffer,81);
929 rc = immHkl->pImeEscape(hIMC,uEscape,buffer);
930 }
931 else
932 {
933 rc = immHkl->pImeEscape(hIMC,uEscape,buffer);
934 WideCharToMultiByte(CP_ACP,0,buffer,-1,lpData,80, NULL, NULL);
935 }
936 return rc;
937 }
938 }
939 else
940 return 0;
941 }
942
943 /***********************************************************************
944 * ImmEscapeW (IMM32.@)
945 */
946 LRESULT WINAPI ImmEscapeW(
947 HKL hKL, HIMC hIMC,
948 UINT uEscape, LPVOID lpData)
949 {
950 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
951 TRACE("(%p, %p, %d, %p):\n", hKL, hIMC, uEscape, lpData);
952
953 if (immHkl->hIME && immHkl->pImeEscape)
954 {
955 if (!EscapeRequiresWA(uEscape) || is_kbd_ime_unicode(immHkl))
956 return immHkl->pImeEscape(hIMC,uEscape,lpData);
957 else
958 {
959 CHAR buffer[81]; /* largest required buffer should be 80 */
960 LRESULT rc;
961 if (uEscape == IME_ESC_SET_EUDC_DICTIONARY)
962 {
963 WideCharToMultiByte(CP_ACP,0,lpData,-1,buffer,81, NULL, NULL);
964 rc = immHkl->pImeEscape(hIMC,uEscape,buffer);
965 }
966 else
967 {
968 rc = immHkl->pImeEscape(hIMC,uEscape,buffer);
969 MultiByteToWideChar(CP_ACP,0,buffer,-1,lpData,80);
970 }
971 return rc;
972 }
973 }
974 else
975 return 0;
976 }
977
978 /***********************************************************************
979 * ImmGetCandidateListA (IMM32.@)
980 */
981 DWORD WINAPI ImmGetCandidateListA(
982 HIMC hIMC, DWORD dwIndex,
983 LPCANDIDATELIST lpCandList, DWORD dwBufLen)
984 {
985 InputContextData *data = get_imc_data(hIMC);
986 LPCANDIDATEINFO candinfo;
987 LPCANDIDATELIST candlist;
988 DWORD ret = 0;
989
990 TRACE("%p, %d, %p, %d\n", hIMC, dwIndex, lpCandList, dwBufLen);
991
992 if (!data || !data->IMC.hCandInfo)
993 return 0;
994
995 candinfo = ImmLockIMCC(data->IMC.hCandInfo);
996 if ( dwIndex >= candinfo->dwCount ||
997 dwIndex >= (sizeof(candinfo->dwOffset) / sizeof(DWORD)) )
998 goto done;
999
1000 candlist = (LPCANDIDATELIST)((LPBYTE)candinfo + candinfo->dwOffset[dwIndex]);
1001 if ( !candlist->dwSize || !candlist->dwCount )
1002 goto done;
1003
1004 if ( !is_himc_ime_unicode(data) )
1005 {
1006 ret = candlist->dwSize;
1007 if ( lpCandList && dwBufLen >= ret )
1008 memcpy(lpCandList, candlist, ret);
1009 }
1010 else
1011 ret = convert_candidatelist_WtoA( candlist, lpCandList, dwBufLen);
1012
1013 done:
1014 ImmUnlockIMCC(data->IMC.hCandInfo);
1015 return ret;
1016 }
1017
1018 /***********************************************************************
1019 * ImmGetCandidateListCountA (IMM32.@)
1020 */
1021 DWORD WINAPI ImmGetCandidateListCountA(
1022 HIMC hIMC, LPDWORD lpdwListCount)
1023 {
1024 InputContextData *data = get_imc_data(hIMC);
1025 LPCANDIDATEINFO candinfo;
1026 DWORD ret, count;
1027
1028 TRACE("%p, %p\n", hIMC, lpdwListCount);
1029
1030 if (!data || !lpdwListCount || !data->IMC.hCandInfo)
1031 return 0;
1032
1033 candinfo = ImmLockIMCC(data->IMC.hCandInfo);
1034
1035 *lpdwListCount = count = candinfo->dwCount;
1036
1037 if ( !is_himc_ime_unicode(data) )
1038 ret = candinfo->dwSize;
1039 else
1040 {
1041 ret = sizeof(CANDIDATEINFO);
1042 while ( count-- )
1043 ret += ImmGetCandidateListA(hIMC, count, NULL, 0);
1044 }
1045
1046 ImmUnlockIMCC(data->IMC.hCandInfo);
1047 return ret;
1048 }
1049
1050 /***********************************************************************
1051 * ImmGetCandidateListCountW (IMM32.@)
1052 */
1053 DWORD WINAPI ImmGetCandidateListCountW(
1054 HIMC hIMC, LPDWORD lpdwListCount)
1055 {
1056 InputContextData *data = get_imc_data(hIMC);
1057 LPCANDIDATEINFO candinfo;
1058 DWORD ret, count;
1059
1060 TRACE("%p, %p\n", hIMC, lpdwListCount);
1061
1062 if (!data || !lpdwListCount || !data->IMC.hCandInfo)
1063 return 0;
1064
1065 candinfo = ImmLockIMCC(data->IMC.hCandInfo);
1066
1067 *lpdwListCount = count = candinfo->dwCount;
1068
1069 if ( is_himc_ime_unicode(data) )
1070 ret = candinfo->dwSize;
1071 else
1072 {
1073 ret = sizeof(CANDIDATEINFO);
1074 while ( count-- )
1075 ret += ImmGetCandidateListW(hIMC, count, NULL, 0);
1076 }
1077
1078 ImmUnlockIMCC(data->IMC.hCandInfo);
1079 return ret;
1080 }
1081
1082 /***********************************************************************
1083 * ImmGetCandidateListW (IMM32.@)
1084 */
1085 DWORD WINAPI ImmGetCandidateListW(
1086 HIMC hIMC, DWORD dwIndex,
1087 LPCANDIDATELIST lpCandList, DWORD dwBufLen)
1088 {
1089 InputContextData *data = get_imc_data(hIMC);
1090 LPCANDIDATEINFO candinfo;
1091 LPCANDIDATELIST candlist;
1092 DWORD ret = 0;
1093
1094 TRACE("%p, %d, %p, %d\n", hIMC, dwIndex, lpCandList, dwBufLen);
1095
1096 if (!data || !data->IMC.hCandInfo)
1097 return 0;
1098
1099 candinfo = ImmLockIMCC(data->IMC.hCandInfo);
1100 if ( dwIndex >= candinfo->dwCount ||
1101 dwIndex >= (sizeof(candinfo->dwOffset) / sizeof(DWORD)) )
1102 goto done;
1103
1104 candlist = (LPCANDIDATELIST)((LPBYTE)candinfo + candinfo->dwOffset[dwIndex]);
1105 if ( !candlist->dwSize || !candlist->dwCount )
1106 goto done;
1107
1108 if ( is_himc_ime_unicode(data) )
1109 {
1110 ret = candlist->dwSize;
1111 if ( lpCandList && dwBufLen >= ret )
1112 memcpy(lpCandList, candlist, ret);
1113 }
1114 else
1115 ret = convert_candidatelist_AtoW( candlist, lpCandList, dwBufLen);
1116
1117 done:
1118 ImmUnlockIMCC(data->IMC.hCandInfo);
1119 return ret;
1120 }
1121
1122 /***********************************************************************
1123 * ImmGetCandidateWindow (IMM32.@)
1124 */
1125 BOOL WINAPI ImmGetCandidateWindow(
1126 HIMC hIMC, DWORD dwIndex, LPCANDIDATEFORM lpCandidate)
1127 {
1128 InputContextData *data = get_imc_data(hIMC);
1129
1130 TRACE("%p, %d, %p\n", hIMC, dwIndex, lpCandidate);
1131
1132 if (!data || !lpCandidate)
1133 return FALSE;
1134
1135 if ( dwIndex >= (sizeof(data->IMC.cfCandForm) / sizeof(CANDIDATEFORM)) )
1136 return FALSE;
1137
1138 if (data->IMC.cfCandForm[dwIndex].dwIndex != dwIndex)
1139 return FALSE;
1140
1141 *lpCandidate = data->IMC.cfCandForm[dwIndex];
1142
1143 return TRUE;
1144 }
1145
1146 /***********************************************************************
1147 * ImmGetCompositionFontA (IMM32.@)
1148 */
1149 BOOL WINAPI ImmGetCompositionFontA(HIMC hIMC, LPLOGFONTA lplf)
1150 {
1151 LOGFONTW lfW;
1152 BOOL rc;
1153
1154 TRACE("(%p, %p):\n", hIMC, lplf);
1155
1156 rc = ImmGetCompositionFontW(hIMC,&lfW);
1157 if (!rc || !lplf)
1158 return FALSE;
1159
1160 memcpy(lplf,&lfW,sizeof(LOGFONTA));
1161 WideCharToMultiByte(CP_ACP, 0, lfW.lfFaceName, -1, lplf->lfFaceName,
1162 LF_FACESIZE, NULL, NULL);
1163 return TRUE;
1164 }
1165
1166 /***********************************************************************
1167 * ImmGetCompositionFontW (IMM32.@)
1168 */
1169 BOOL WINAPI ImmGetCompositionFontW(HIMC hIMC, LPLOGFONTW lplf)
1170 {
1171 InputContextData *data = get_imc_data(hIMC);
1172
1173 TRACE("(%p, %p):\n", hIMC, lplf);
1174
1175 if (!data || !lplf)
1176 return FALSE;
1177
1178 *lplf = data->IMC.lfFont.W;
1179
1180 return TRUE;
1181 }
1182
1183
1184 /* Helpers for the GetCompositionString functions */
1185
1186 static INT CopyCompStringIMEtoClient(InputContextData *data, LPBYTE source, INT slen, LPBYTE target, INT tlen,
1187 BOOL unicode )
1188 {
1189 INT rc;
1190
1191 if (is_himc_ime_unicode(data) && !unicode)
1192 rc = WideCharToMultiByte(CP_ACP, 0, (LPWSTR)source, slen, (LPSTR)target, tlen, NULL, NULL);
1193 else if (!is_himc_ime_unicode(data) && unicode)
1194 rc = MultiByteToWideChar(CP_ACP, 0, (LPSTR)source, slen, (LPWSTR)target, tlen) * sizeof(WCHAR);
1195 else
1196 {
1197 int dlen = (unicode)?sizeof(WCHAR):sizeof(CHAR);
1198 memcpy( target, source, min(slen,tlen)*dlen);
1199 rc = slen*dlen;
1200 }
1201
1202 return rc;
1203 }
1204
1205 static INT CopyCompAttrIMEtoClient(InputContextData *data, LPBYTE source, INT slen, LPBYTE ssource, INT sslen,
1206 LPBYTE target, INT tlen, BOOL unicode )
1207 {
1208 INT rc;
1209
1210 if (is_himc_ime_unicode(data) && !unicode)
1211 {
1212 rc = WideCharToMultiByte(CP_ACP, 0, (LPWSTR)ssource, sslen, NULL, 0, NULL, NULL);
1213 if (tlen)
1214 {
1215 const BYTE *src = source;
1216 LPBYTE dst = target;
1217 int i, j = 0, k = 0;
1218
1219 if (rc < tlen)
1220 tlen = rc;
1221 for (i = 0; i < sslen; ++i)
1222 {
1223 int len;
1224
1225 len = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)ssource + i, 1,
1226 NULL, 0, NULL, NULL);
1227 for (; len > 0; --len)
1228 {
1229 dst[j++] = src[k];
1230
1231 if (j >= tlen)
1232 goto end;
1233 }
1234 ++k;
1235 }
1236 end:
1237 rc = j;
1238 }
1239 }
1240 else if (!is_himc_ime_unicode(data) && unicode)
1241 {
1242 rc = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ssource, sslen, NULL, 0);
1243 if (tlen)
1244 {
1245 const BYTE *src = source;
1246 LPBYTE dst = target;
1247 int i, j = 0;
1248
1249 if (rc < tlen)
1250 tlen = rc;
1251 for (i = 0; i < sslen; ++i)
1252 {
1253 if (IsDBCSLeadByte(((LPSTR)ssource)[i]))
1254 continue;
1255
1256 dst[j++] = src[i];
1257
1258 if (j >= tlen)
1259 break;
1260 }
1261 rc = j;
1262 }
1263 }
1264 else
1265 {
1266 memcpy( target, source, min(slen,tlen));
1267 rc = slen;
1268 }
1269
1270 return rc;
1271 }
1272
1273 static INT CopyCompClauseIMEtoClient(InputContextData *data, LPBYTE source, INT slen, LPBYTE ssource,
1274 LPBYTE target, INT tlen, BOOL unicode )
1275 {
1276 INT rc;
1277
1278 if (is_himc_ime_unicode(data) && !unicode)
1279 {
1280 if (tlen)
1281 {
1282 int i;
1283
1284 if (slen < tlen)
1285 tlen = slen;
1286 tlen /= sizeof (DWORD);
1287 for (i = 0; i < tlen; ++i)
1288 {
1289 ((DWORD *)target)[i] = WideCharToMultiByte(CP_ACP, 0, (LPWSTR)ssource,
1290 ((DWORD *)source)[i],
1291 NULL, 0,
1292 NULL, NULL);
1293 }
1294 rc = sizeof (DWORD) * i;
1295 }
1296 else
1297 rc = slen;
1298 }
1299 else if (!is_himc_ime_unicode(data) && unicode)
1300 {
1301 if (tlen)
1302 {
1303 int i;
1304
1305 if (slen < tlen)
1306 tlen = slen;
1307 tlen /= sizeof (DWORD);
1308 for (i = 0; i < tlen; ++i)
1309 {
1310 ((DWORD *)target)[i] = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ssource,
1311 ((DWORD *)source)[i],
1312 NULL, 0);
1313 }
1314 rc = sizeof (DWORD) * i;
1315 }
1316 else
1317 rc = slen;
1318 }
1319 else
1320 {
1321 memcpy( target, source, min(slen,tlen));
1322 rc = slen;
1323 }
1324
1325 return rc;
1326 }
1327
1328 static INT CopyCompOffsetIMEtoClient(InputContextData *data, DWORD offset, LPBYTE ssource, BOOL unicode)
1329 {
1330 int rc;
1331
1332 if (is_himc_ime_unicode(data) && !unicode)
1333 {
1334 rc = WideCharToMultiByte(CP_ACP, 0, (LPWSTR)ssource, offset, NULL, 0, NULL, NULL);
1335 }
1336 else if (!is_himc_ime_unicode(data) && unicode)
1337 {
1338 rc = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ssource, offset, NULL, 0);
1339 }
1340 else
1341 rc = offset;
1342
1343 return rc;
1344 }
1345
1346 static LONG ImmGetCompositionStringT( HIMC hIMC, DWORD dwIndex, LPVOID lpBuf,
1347 DWORD dwBufLen, BOOL unicode)
1348 {
1349 LONG rc = 0;
1350 InputContextData *data = get_imc_data(hIMC);
1351 LPCOMPOSITIONSTRING compstr;
1352 LPBYTE compdata;
1353
1354 TRACE("(%p, 0x%x, %p, %d)\n", hIMC, dwIndex, lpBuf, dwBufLen);
1355
1356 if (!data)
1357 return FALSE;
1358
1359 if (!data->IMC.hCompStr)
1360 return FALSE;
1361
1362 compdata = ImmLockIMCC(data->IMC.hCompStr);
1363 compstr = (LPCOMPOSITIONSTRING)compdata;
1364
1365 switch (dwIndex)
1366 {
1367 case GCS_RESULTSTR:
1368 TRACE("GCS_RESULTSTR\n");
1369 rc = CopyCompStringIMEtoClient(data, compdata + compstr->dwResultStrOffset, compstr->dwResultStrLen, lpBuf, dwBufLen, unicode);
1370 break;
1371 case GCS_COMPSTR:
1372 TRACE("GCS_COMPSTR\n");
1373 rc = CopyCompStringIMEtoClient(data, compdata + compstr->dwCompStrOffset, compstr->dwCompStrLen, lpBuf, dwBufLen, unicode);
1374 break;
1375 case GCS_COMPATTR:
1376 TRACE("GCS_COMPATTR\n");
1377 rc = CopyCompAttrIMEtoClient(data, compdata + compstr->dwCompAttrOffset, compstr->dwCompAttrLen,
1378 compdata + compstr->dwCompStrOffset, compstr->dwCompStrLen,
1379 lpBuf, dwBufLen, unicode);
1380 break;
1381 case GCS_COMPCLAUSE:
1382 TRACE("GCS_COMPCLAUSE\n");
1383 rc = CopyCompClauseIMEtoClient(data, compdata + compstr->dwCompClauseOffset,compstr->dwCompClauseLen,
1384 compdata + compstr->dwCompStrOffset,
1385 lpBuf, dwBufLen, unicode);
1386 break;
1387 case GCS_RESULTCLAUSE:
1388 TRACE("GCS_RESULTCLAUSE\n");
1389 rc = CopyCompClauseIMEtoClient(data, compdata + compstr->dwResultClauseOffset,compstr->dwResultClauseLen,
1390 compdata + compstr->dwResultStrOffset,
1391 lpBuf, dwBufLen, unicode);
1392 break;
1393 case GCS_RESULTREADSTR:
1394 TRACE("GCS_RESULTREADSTR\n");
1395 rc = CopyCompStringIMEtoClient(data, compdata + compstr->dwResultReadStrOffset, compstr->dwResultReadStrLen, lpBuf, dwBufLen, unicode);
1396 break;
1397 case GCS_RESULTREADCLAUSE:
1398 TRACE("GCS_RESULTREADCLAUSE\n");
1399 rc = CopyCompClauseIMEtoClient(data, compdata + compstr->dwResultReadClauseOffset,compstr->dwResultReadClauseLen,
1400 compdata + compstr->dwResultStrOffset,
1401 lpBuf, dwBufLen, unicode);
1402 break;
1403 case GCS_COMPREADSTR:
1404 TRACE("GCS_COMPREADSTR\n");
1405 rc = CopyCompStringIMEtoClient(data, compdata + compstr->dwCompReadStrOffset, compstr->dwCompReadStrLen, lpBuf, dwBufLen, unicode);
1406 break;
1407 case GCS_COMPREADATTR:
1408 TRACE("GCS_COMPREADATTR\n");
1409 rc = CopyCompAttrIMEtoClient(data, compdata + compstr->dwCompReadAttrOffset, compstr->dwCompReadAttrLen,
1410 compdata + compstr->dwCompReadStrOffset, compstr->dwCompReadStrLen,
1411 lpBuf, dwBufLen, unicode);
1412 break;
1413 case GCS_COMPREADCLAUSE:
1414 TRACE("GCS_COMPREADCLAUSE\n");
1415 rc = CopyCompClauseIMEtoClient(data, compdata + compstr->dwCompReadClauseOffset,compstr->dwCompReadClauseLen,
1416 compdata + compstr->dwCompStrOffset,
1417 lpBuf, dwBufLen, unicode);
1418 break;
1419 case GCS_CURSORPOS:
1420 TRACE("GCS_CURSORPOS\n");
1421 rc = CopyCompOffsetIMEtoClient(data, compstr->dwCursorPos, compdata + compstr->dwCompStrOffset, unicode);
1422 break;
1423 case GCS_DELTASTART:
1424 TRACE("GCS_DELTASTART\n");
1425 rc = CopyCompOffsetIMEtoClient(data, compstr->dwDeltaStart, compdata + compstr->dwCompStrOffset, unicode);
1426 break;
1427 default:
1428 FIXME("Unhandled index 0x%x\n",dwIndex);
1429 break;
1430 }
1431
1432 ImmUnlockIMCC(data->IMC.hCompStr);
1433
1434 return rc;
1435 }
1436
1437 /***********************************************************************
1438 * ImmGetCompositionStringA (IMM32.@)
1439 */
1440 LONG WINAPI ImmGetCompositionStringA(
1441 HIMC hIMC, DWORD dwIndex, LPVOID lpBuf, DWORD dwBufLen)
1442 {
1443 return ImmGetCompositionStringT(hIMC, dwIndex, lpBuf, dwBufLen, FALSE);
1444 }
1445
1446
1447 /***********************************************************************
1448 * ImmGetCompositionStringW (IMM32.@)
1449 */
1450 LONG WINAPI ImmGetCompositionStringW(
1451 HIMC hIMC, DWORD dwIndex,
1452 LPVOID lpBuf, DWORD dwBufLen)
1453 {
1454 return ImmGetCompositionStringT(hIMC, dwIndex, lpBuf, dwBufLen, TRUE);
1455 }
1456
1457 /***********************************************************************
1458 * ImmGetCompositionWindow (IMM32.@)
1459 */
1460 BOOL WINAPI ImmGetCompositionWindow(HIMC hIMC, LPCOMPOSITIONFORM lpCompForm)
1461 {
1462 InputContextData *data = get_imc_data(hIMC);
1463
1464 TRACE("(%p, %p)\n", hIMC, lpCompForm);
1465
1466 if (!data)
1467 return FALSE;
1468
1469 *lpCompForm = data->IMC.cfCompForm;
1470 return TRUE;
1471 }
1472
1473 /***********************************************************************
1474 * ImmGetContext (IMM32.@)
1475 *
1476 */
1477 HIMC WINAPI ImmGetContext(HWND hWnd)
1478 {
1479 HIMC rc;
1480
1481 TRACE("%p\n", hWnd);
1482
1483 if (!IsWindow(hWnd))
1484 {
1485 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
1486 return NULL;
1487 }
1488
1489 rc = GetPropW(hWnd,szwWineIMCProperty);
1490 if (rc == (HIMC)-1)
1491 rc = NULL;
1492 else if (rc == NULL)
1493 rc = get_default_context( hWnd );
1494
1495 if (rc)
1496 {
1497 InputContextData *data = rc;
1498 data->IMC.hWnd = hWnd;
1499 }
1500
1501 TRACE("returning %p\n", rc);
1502
1503 return rc;
1504 }
1505
1506 /***********************************************************************
1507 * ImmGetConversionListA (IMM32.@)
1508 */
1509 DWORD WINAPI ImmGetConversionListA(
1510 HKL hKL, HIMC hIMC,
1511 LPCSTR pSrc, LPCANDIDATELIST lpDst,
1512 DWORD dwBufLen, UINT uFlag)
1513 {
1514 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1515 TRACE("(%p, %p, %s, %p, %d, %d):\n", hKL, hIMC, debugstr_a(pSrc), lpDst,
1516 dwBufLen, uFlag);
1517 if (immHkl->hIME && immHkl->pImeConversionList)
1518 {
1519 if (!is_kbd_ime_unicode(immHkl))
1520 return immHkl->pImeConversionList(hIMC,(LPCWSTR)pSrc,lpDst,dwBufLen,uFlag);
1521 else
1522 {
1523 LPCANDIDATELIST lpwDst;
1524 DWORD ret = 0, len;
1525 LPWSTR pwSrc = strdupAtoW(pSrc);
1526
1527 len = immHkl->pImeConversionList(hIMC, pwSrc, NULL, 0, uFlag);
1528 lpwDst = HeapAlloc(GetProcessHeap(), 0, len);
1529 if ( lpwDst )
1530 {
1531 immHkl->pImeConversionList(hIMC, pwSrc, lpwDst, len, uFlag);
1532 ret = convert_candidatelist_WtoA( lpwDst, lpDst, dwBufLen);
1533 HeapFree(GetProcessHeap(), 0, lpwDst);
1534 }
1535 HeapFree(GetProcessHeap(), 0, pwSrc);
1536
1537 return ret;
1538 }
1539 }
1540 else
1541 return 0;
1542 }
1543
1544 /***********************************************************************
1545 * ImmGetConversionListW (IMM32.@)
1546 */
1547 DWORD WINAPI ImmGetConversionListW(
1548 HKL hKL, HIMC hIMC,
1549 LPCWSTR pSrc, LPCANDIDATELIST lpDst,
1550 DWORD dwBufLen, UINT uFlag)
1551 {
1552 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1553 TRACE("(%p, %p, %s, %p, %d, %d):\n", hKL, hIMC, debugstr_w(pSrc), lpDst,
1554 dwBufLen, uFlag);
1555 if (immHkl->hIME && immHkl->pImeConversionList)
1556 {
1557 if (is_kbd_ime_unicode(immHkl))
1558 return immHkl->pImeConversionList(hIMC,pSrc,lpDst,dwBufLen,uFlag);
1559 else
1560 {
1561 LPCANDIDATELIST lpaDst;
1562 DWORD ret = 0, len;
1563 LPSTR paSrc = strdupWtoA(pSrc);
1564
1565 len = immHkl->pImeConversionList(hIMC, (LPCWSTR)paSrc, NULL, 0, uFlag);
1566 lpaDst = HeapAlloc(GetProcessHeap(), 0, len);
1567 if ( lpaDst )
1568 {
1569 immHkl->pImeConversionList(hIMC, (LPCWSTR)paSrc, lpaDst, len, uFlag);
1570 ret = convert_candidatelist_AtoW( lpaDst, lpDst, dwBufLen);
1571 HeapFree(GetProcessHeap(), 0, lpaDst);
1572 }
1573 HeapFree(GetProcessHeap(), 0, paSrc);
1574
1575 return ret;
1576 }
1577 }
1578 else
1579 return 0;
1580 }
1581
1582 /***********************************************************************
1583 * ImmGetConversionStatus (IMM32.@)
1584 */
1585 BOOL WINAPI ImmGetConversionStatus(
1586 HIMC hIMC, LPDWORD lpfdwConversion, LPDWORD lpfdwSentence)
1587 {
1588 InputContextData *data = get_imc_data(hIMC);
1589
1590 TRACE("%p %p %p\n", hIMC, lpfdwConversion, lpfdwSentence);
1591
1592 if (!data)
1593 return FALSE;
1594
1595 if (lpfdwConversion)
1596 *lpfdwConversion = data->IMC.fdwConversion;
1597 if (lpfdwSentence)
1598 *lpfdwSentence = data->IMC.fdwSentence;
1599
1600 return TRUE;
1601 }
1602
1603 /***********************************************************************
1604 * ImmGetDefaultIMEWnd (IMM32.@)
1605 */
1606 HWND WINAPI ImmGetDefaultIMEWnd(HWND hWnd)
1607 {
1608 HWND ret, new = NULL;
1609 IMMThreadData* thread_data = IMM_GetThreadData(hWnd);
1610 if (!thread_data)
1611 return NULL;
1612 if (thread_data->hwndDefault == NULL && thread_data->threadID == GetCurrentThreadId())
1613 {
1614 /* Do not create the window inside of a critical section */
1615 LeaveCriticalSection(&threaddata_cs);
1616 new = CreateWindowExW( WS_EX_TOOLWINDOW,
1617 szwIME, NULL, WS_POPUP, 0, 0, 1, 1, 0, 0, 0, 0);
1618 /* thread_data is in the current thread so we can assume it's still valid */
1619 EnterCriticalSection(&threaddata_cs);
1620 /* See if anyone beat us */
1621 if (thread_data->hwndDefault == NULL)
1622 {
1623 thread_data->hwndDefault = new;
1624 new = NULL;
1625 }
1626 }
1627 ret = thread_data->hwndDefault;
1628 LeaveCriticalSection(&threaddata_cs);
1629 TRACE("Default is %p\n",ret);
1630 /* Clean up an unused new window outside of the critical section */
1631 if (new != NULL)
1632 {
1633 DestroyWindow(new);
1634 }
1635 TRACE("Default is %p\n",ret);
1636 return ret;
1637 }
1638
1639 /***********************************************************************
1640 * ImmGetDescriptionA (IMM32.@)
1641 */
1642 UINT WINAPI ImmGetDescriptionA(
1643 HKL hKL, LPSTR lpszDescription, UINT uBufLen)
1644 {
1645 WCHAR *buf;
1646 DWORD len;
1647
1648 TRACE("%p %p %d\n", hKL, lpszDescription, uBufLen);
1649
1650 /* find out how many characters in the unicode buffer */
1651 len = ImmGetDescriptionW( hKL, NULL, 0 );
1652 if (!len)
1653 return 0;
1654
1655 /* allocate a buffer of that size */
1656 buf = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof (WCHAR) );
1657 if( !buf )
1658 return 0;
1659
1660 /* fetch the unicode buffer */
1661 len = ImmGetDescriptionW( hKL, buf, len + 1 );
1662
1663 /* convert it back to ASCII */
1664 len = WideCharToMultiByte( CP_ACP, 0, buf, len + 1,
1665 lpszDescription, uBufLen, NULL, NULL );
1666
1667 HeapFree( GetProcessHeap(), 0, buf );
1668
1669 if (len == 0)
1670 return 0;
1671
1672 return len - 1;
1673 }
1674
1675 /***********************************************************************
1676 * ImmGetDescriptionW (IMM32.@)
1677 */
1678 UINT WINAPI ImmGetDescriptionW(HKL hKL, LPWSTR lpszDescription, UINT uBufLen)
1679 {
1680 static const WCHAR name[] = { 'W','i','n','e',' ','X','I','M',0 };
1681
1682 FIXME("(%p, %p, %d): semi stub\n", hKL, lpszDescription, uBufLen);
1683
1684 if (!hKL) return 0;
1685 if (!uBufLen) return lstrlenW( name );
1686 lstrcpynW( lpszDescription, name, uBufLen );
1687 return lstrlenW( lpszDescription );
1688 }
1689
1690 /***********************************************************************
1691 * ImmGetGuideLineA (IMM32.@)
1692 */
1693 DWORD WINAPI ImmGetGuideLineA(
1694 HIMC hIMC, DWORD dwIndex, LPSTR lpBuf, DWORD dwBufLen)
1695 {
1696 FIXME("(%p, %d, %s, %d): stub\n",
1697 hIMC, dwIndex, debugstr_a(lpBuf), dwBufLen
1698 );
1699 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1700 return 0;
1701 }
1702
1703 /***********************************************************************
1704 * ImmGetGuideLineW (IMM32.@)
1705 */
1706 DWORD WINAPI ImmGetGuideLineW(HIMC hIMC, DWORD dwIndex, LPWSTR lpBuf, DWORD dwBufLen)
1707 {
1708 FIXME("(%p, %d, %s, %d): stub\n",
1709 hIMC, dwIndex, debugstr_w(lpBuf), dwBufLen
1710 );
1711 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1712 return 0;
1713 }
1714
1715 /***********************************************************************
1716 * ImmGetIMEFileNameA (IMM32.@)
1717 */
1718 UINT WINAPI ImmGetIMEFileNameA( HKL hKL, LPSTR lpszFileName, UINT uBufLen)
1719 {
1720 LPWSTR bufW = NULL;
1721 UINT wBufLen = uBufLen;
1722 UINT rc;
1723
1724 if (uBufLen && lpszFileName)
1725 bufW = HeapAlloc(GetProcessHeap(),0,uBufLen * sizeof(WCHAR));
1726 else /* We need this to get the number of byte required */
1727 {
1728 bufW = HeapAlloc(GetProcessHeap(),0,MAX_PATH * sizeof(WCHAR));
1729 wBufLen = MAX_PATH;
1730 }
1731
1732 rc = ImmGetIMEFileNameW(hKL,bufW,wBufLen);
1733
1734 if (rc > 0)
1735 {
1736 if (uBufLen && lpszFileName)
1737 rc = WideCharToMultiByte(CP_ACP, 0, bufW, -1, lpszFileName,
1738 uBufLen, NULL, NULL);
1739 else /* get the length */
1740 rc = WideCharToMultiByte(CP_ACP, 0, bufW, -1, NULL, 0, NULL,
1741 NULL);
1742 }
1743
1744 HeapFree(GetProcessHeap(),0,bufW);
1745 return rc;
1746 }
1747
1748 /***********************************************************************
1749 * ImmGetIMEFileNameW (IMM32.@)
1750 */
1751 UINT WINAPI ImmGetIMEFileNameW(HKL hKL, LPWSTR lpszFileName, UINT uBufLen)
1752 {
1753 HKEY hkey;
1754 DWORD length;
1755 DWORD rc;
1756 WCHAR regKey[sizeof(szImeRegFmt)/sizeof(WCHAR)+8];
1757
1758 wsprintfW( regKey, szImeRegFmt, (ULONG_PTR)hKL );
1759 rc = RegOpenKeyW( HKEY_LOCAL_MACHINE, regKey, &hkey);
1760 if (rc != ERROR_SUCCESS)
1761 {
1762 SetLastError(rc);
1763 return 0;
1764 }
1765
1766 length = 0;
1767 rc = RegGetValueW(hkey, NULL, szImeFileW, RRF_RT_REG_SZ, NULL, NULL, &length);
1768
1769 if (rc != ERROR_SUCCESS)
1770 {
1771 RegCloseKey(hkey);
1772 SetLastError(rc);
1773 return 0;
1774 }
1775 if (length > uBufLen * sizeof(WCHAR) || !lpszFileName)
1776 {
1777 RegCloseKey(hkey);
1778 if (lpszFileName)
1779 {
1780 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1781 return 0;
1782 }
1783 else
1784 return length / sizeof(WCHAR);
1785 }
1786
1787 RegGetValueW(hkey, NULL, szImeFileW, RRF_RT_REG_SZ, NULL, lpszFileName, &length);
1788
1789 RegCloseKey(hkey);
1790
1791 return length / sizeof(WCHAR);
1792 }
1793
1794 /***********************************************************************
1795 * ImmGetOpenStatus (IMM32.@)
1796 */
1797 BOOL WINAPI ImmGetOpenStatus(HIMC hIMC)
1798 {
1799 InputContextData *data = get_imc_data(hIMC);
1800 static int i;
1801
1802 if (!data)
1803 return FALSE;
1804
1805 TRACE("(%p): semi-stub\n", hIMC);
1806
1807 if (!i++)
1808 FIXME("(%p): semi-stub\n", hIMC);
1809
1810 return data->IMC.fOpen;
1811 }
1812
1813 /***********************************************************************
1814 * ImmGetProperty (IMM32.@)
1815 */
1816 DWORD WINAPI ImmGetProperty(HKL hKL, DWORD fdwIndex)
1817 {
1818 DWORD rc = 0;
1819 ImmHkl *kbd;
1820
1821 TRACE("(%p, %d)\n", hKL, fdwIndex);
1822 kbd = IMM_GetImmHkl(hKL);
1823
1824 if (kbd && kbd->hIME)
1825 {
1826 switch (fdwIndex)
1827 {
1828 case IGP_PROPERTY: rc = kbd->imeInfo.fdwProperty; break;
1829 case IGP_CONVERSION: rc = kbd->imeInfo.fdwConversionCaps; break;
1830 case IGP_SENTENCE: rc = kbd->imeInfo.fdwSentenceCaps; break;
1831 case IGP_SETCOMPSTR: rc = kbd->imeInfo.fdwSCSCaps; break;
1832 case IGP_SELECT: rc = kbd->imeInfo.fdwSelectCaps; break;
1833 case IGP_GETIMEVERSION: rc = IMEVER_0400; break;
1834 case IGP_UI: rc = 0; break;
1835 default: rc = 0;
1836 }
1837 }
1838 return rc;
1839 }
1840
1841 /***********************************************************************
1842 * ImmGetRegisterWordStyleA (IMM32.@)
1843 */
1844 UINT WINAPI ImmGetRegisterWordStyleA(
1845 HKL hKL, UINT nItem, LPSTYLEBUFA lpStyleBuf)
1846 {
1847 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1848 TRACE("(%p, %d, %p):\n", hKL, nItem, lpStyleBuf);
1849 if (immHkl->hIME && immHkl->pImeGetRegisterWordStyle)
1850 {
1851 if (!is_kbd_ime_unicode(immHkl))
1852 return immHkl->pImeGetRegisterWordStyle(nItem,(LPSTYLEBUFW)lpStyleBuf);
1853 else
1854 {
1855 STYLEBUFW sbw;
1856 UINT rc;
1857
1858 rc = immHkl->pImeGetRegisterWordStyle(nItem,&sbw);
1859 WideCharToMultiByte(CP_ACP, 0, sbw.szDescription, -1,
1860 lpStyleBuf->szDescription, 32, NULL, NULL);
1861 lpStyleBuf->dwStyle = sbw.dwStyle;
1862 return rc;
1863 }
1864 }
1865 else
1866 return 0;
1867 }
1868
1869 /***********************************************************************
1870 * ImmGetRegisterWordStyleW (IMM32.@)
1871 */
1872 UINT WINAPI ImmGetRegisterWordStyleW(
1873 HKL hKL, UINT nItem, LPSTYLEBUFW lpStyleBuf)
1874 {
1875 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1876 TRACE("(%p, %d, %p):\n", hKL, nItem, lpStyleBuf);
1877 if (immHkl->hIME && immHkl->pImeGetRegisterWordStyle)
1878 {
1879 if (is_kbd_ime_unicode(immHkl))
1880 return immHkl->pImeGetRegisterWordStyle(nItem,lpStyleBuf);
1881 else
1882 {
1883 STYLEBUFA sba;
1884 UINT rc;
1885
1886 rc = immHkl->pImeGetRegisterWordStyle(nItem,(LPSTYLEBUFW)&sba);
1887 MultiByteToWideChar(CP_ACP, 0, sba.szDescription, -1,
1888 lpStyleBuf->szDescription, 32);
1889 lpStyleBuf->dwStyle = sba.dwStyle;
1890 return rc;
1891 }
1892 }
1893 else
1894 return 0;
1895 }
1896
1897 /***********************************************************************
1898 * ImmGetStatusWindowPos (IMM32.@)
1899 */
1900 BOOL WINAPI ImmGetStatusWindowPos(HIMC hIMC, LPPOINT lpptPos)
1901 {
1902 InputContextData *data = get_imc_data(hIMC);
1903
1904 TRACE("(%p, %p)\n", hIMC, lpptPos);
1905
1906 if (!data || !lpptPos)
1907 return FALSE;
1908
1909 *lpptPos = data->IMC.ptStatusWndPos;
1910
1911 return TRUE;
1912 }
1913
1914 /***********************************************************************
1915 * ImmGetVirtualKey (IMM32.@)
1916 */
1917 UINT WINAPI ImmGetVirtualKey(HWND hWnd)
1918 {
1919 OSVERSIONINFOA version;
1920 InputContextData *data = ImmGetContext( hWnd );
1921 TRACE("%p\n", hWnd);
1922
1923 if ( data )
1924 return data->lastVK;
1925
1926 version.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
1927 GetVersionExA( &version );
1928 switch(version.dwPlatformId)
1929 {
1930 case VER_PLATFORM_WIN32_WINDOWS:
1931 return VK_PROCESSKEY;
1932 case VER_PLATFORM_WIN32_NT:
1933 return 0;
1934 default:
1935 FIXME("%d not supported\n",version.dwPlatformId);
1936 return VK_PROCESSKEY;
1937 }
1938 }
1939
1940 /***********************************************************************
1941 * ImmInstallIMEA (IMM32.@)
1942 */
1943 HKL WINAPI ImmInstallIMEA(
1944 LPCSTR lpszIMEFileName, LPCSTR lpszLayoutText)
1945 {
1946 LPWSTR lpszwIMEFileName;
1947 LPWSTR lpszwLayoutText;
1948 HKL hkl;
1949
1950 TRACE ("(%s, %s)\n", debugstr_a(lpszIMEFileName),
1951 debugstr_a(lpszLayoutText));
1952
1953 lpszwIMEFileName = strdupAtoW(lpszIMEFileName);
1954 lpszwLayoutText = strdupAtoW(lpszLayoutText);
1955
1956 hkl = ImmInstallIMEW(lpszwIMEFileName, lpszwLayoutText);
1957
1958 HeapFree(GetProcessHeap(),0,lpszwIMEFileName);
1959 HeapFree(GetProcessHeap(),0,lpszwLayoutText);
1960 return hkl;
1961 }
1962
1963 /***********************************************************************
1964 * ImmInstallIMEW (IMM32.@)
1965 */
1966 HKL WINAPI ImmInstallIMEW(
1967 LPCWSTR lpszIMEFileName, LPCWSTR lpszLayoutText)
1968 {
1969 INT lcid = GetUserDefaultLCID();
1970 INT count;
1971 HKL hkl;
1972 DWORD rc;
1973 HKEY hkey;
1974 WCHAR regKey[sizeof(szImeRegFmt)/sizeof(WCHAR)+8];
1975
1976 TRACE ("(%s, %s):\n", debugstr_w(lpszIMEFileName),
1977 debugstr_w(lpszLayoutText));
1978
1979 /* Start with 2. e001 will be blank and so default to the wine internal IME */
1980 count = 2;
1981
1982 while (count < 0xfff)
1983 {
1984 DWORD disposition = 0;
1985
1986 hkl = (HKL)MAKELPARAM( lcid, 0xe000 | count );
1987 wsprintfW( regKey, szImeRegFmt, (ULONG_PTR)hkl);
1988
1989 rc = RegCreateKeyExW(HKEY_LOCAL_MACHINE, regKey, 0, NULL, 0, KEY_WRITE, NULL, &hkey, &disposition);
1990 if (rc == ERROR_SUCCESS && disposition == REG_CREATED_NEW_KEY)
1991 break;
1992 else if (rc == ERROR_SUCCESS)
1993 RegCloseKey(hkey);
1994
1995 count++;
1996 }
1997
1998 if (count == 0xfff)
1999 {
2000 WARN("Unable to find slot to install IME\n");
2001 return 0;
2002 }
2003
2004 if (rc == ERROR_SUCCESS)
2005 {
2006 rc = RegSetValueExW(hkey, szImeFileW, 0, REG_SZ, (const BYTE*)lpszIMEFileName,
2007 (lstrlenW(lpszIMEFileName) + 1) * sizeof(WCHAR));
2008 if (rc == ERROR_SUCCESS)
2009 rc = RegSetValueExW(hkey, szLayoutTextW, 0, REG_SZ, (const BYTE*)lpszLayoutText,
2010 (lstrlenW(lpszLayoutText) + 1) * sizeof(WCHAR));
2011 RegCloseKey(hkey);
2012 return hkl;
2013 }
2014 else
2015 {
2016 WARN("Unable to set IME registry values\n");
2017 return 0;
2018 }
2019 }
2020
2021 /***********************************************************************
2022 * ImmIsIME (IMM32.@)
2023 */
2024 BOOL WINAPI ImmIsIME(HKL hKL)
2025 {
2026 ImmHkl *ptr;
2027 TRACE("(%p):\n", hKL);
2028 ptr = IMM_GetImmHkl(hKL);
2029 return (ptr && ptr->hIME);
2030 }
2031
2032 /***********************************************************************
2033 * ImmIsUIMessageA (IMM32.@)
2034 */
2035 BOOL WINAPI ImmIsUIMessageA(
2036 HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam)
2037 {
2038 TRACE("(%p, %x, %ld, %ld)\n", hWndIME, msg, wParam, lParam);
2039 if ((msg >= WM_IME_STARTCOMPOSITION && msg <= WM_IME_KEYLAST) ||
2040 (msg == WM_IME_SETCONTEXT) ||
2041 (msg == WM_IME_NOTIFY) ||
2042 (msg == WM_IME_COMPOSITIONFULL) ||
2043 (msg == WM_IME_SELECT) ||
2044 (msg == 0x287 /* FIXME: WM_IME_SYSTEM */))
2045 {
2046 if (hWndIME)
2047 SendMessageA(hWndIME, msg, wParam, lParam);
2048
2049 return TRUE;
2050 }
2051 return FALSE;
2052 }
2053
2054 /***********************************************************************
2055 * ImmIsUIMessageW (IMM32.@)
2056 */
2057 BOOL WINAPI ImmIsUIMessageW(
2058 HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam)
2059 {
2060 TRACE("(%p, %x, %ld, %ld)\n", hWndIME, msg, wParam, lParam);
2061 if ((msg >= WM_IME_STARTCOMPOSITION && msg <= WM_IME_KEYLAST) ||
2062 (msg == WM_IME_SETCONTEXT) ||
2063 (msg == WM_IME_NOTIFY) ||
2064 (msg == WM_IME_COMPOSITIONFULL) ||
2065 (msg == WM_IME_SELECT) ||
2066 (msg == 0x287 /* FIXME: WM_IME_SYSTEM */))
2067 {
2068 if (hWndIME)
2069 SendMessageW(hWndIME, msg, wParam, lParam);
2070
2071 return TRUE;
2072 }
2073 return FALSE;
2074 }
2075
2076 /***********************************************************************
2077 * ImmNotifyIME (IMM32.@)
2078 */
2079 BOOL WINAPI ImmNotifyIME(
2080 HIMC hIMC, DWORD dwAction, DWORD dwIndex, DWORD dwValue)
2081 {
2082 InputContextData *data = get_imc_data(hIMC);
2083
2084 TRACE("(%p, %d, %d, %d)\n",
2085 hIMC, dwAction, dwIndex, dwValue);
2086
2087 if (hIMC == NULL)
2088 {
2089 SetLastError(ERROR_SUCCESS);
2090 return FALSE;
2091 }
2092
2093 if (!data || ! data->immKbd->pNotifyIME)
2094 {
2095 return FALSE;
2096 }
2097
2098 return data->immKbd->pNotifyIME(hIMC,dwAction,dwIndex,dwValue);
2099 }
2100
2101 /***********************************************************************
2102 * ImmRegisterWordA (IMM32.@)
2103 */
2104 BOOL WINAPI ImmRegisterWordA(
2105 HKL hKL, LPCSTR lpszReading, DWORD dwStyle, LPCSTR lpszRegister)
2106 {
2107 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
2108 TRACE("(%p, %s, %d, %s):\n", hKL, debugstr_a(lpszReading), dwStyle,
2109 debugstr_a(lpszRegister));
2110 if (immHkl->hIME && immHkl->pImeRegisterWord)
2111 {
2112 if (!is_kbd_ime_unicode(immHkl))
2113 return immHkl->pImeRegisterWord((LPCWSTR)lpszReading,dwStyle,
2114 (LPCWSTR)lpszRegister);
2115 else
2116 {
2117 LPWSTR lpszwReading = strdupAtoW(lpszReading);
2118 LPWSTR lpszwRegister = strdupAtoW(lpszRegister);
2119 BOOL rc;
2120
2121 rc = immHkl->pImeRegisterWord(lpszwReading,dwStyle,lpszwRegister);
2122 HeapFree(GetProcessHeap(),0,lpszwReading);
2123 HeapFree(GetProcessHeap(),0,lpszwRegister);
2124 return rc;
2125 }
2126 }
2127 else
2128 return FALSE;
2129 }
2130
2131 /***********************************************************************
2132 * ImmRegisterWordW (IMM32.@)
2133 */
2134 BOOL WINAPI ImmRegisterWordW(
2135 HKL hKL, LPCWSTR lpszReading, DWORD dwStyle, LPCWSTR lpszRegister)
2136 {
2137 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
2138 TRACE("(%p, %s, %d, %s):\n", hKL, debugstr_w(lpszReading), dwStyle,
2139 debugstr_w(lpszRegister));
2140 if (immHkl->hIME && immHkl->pImeRegisterWord)
2141 {
2142 if (is_kbd_ime_unicode(immHkl))
2143 return immHkl->pImeRegisterWord(lpszReading,dwStyle,lpszRegister);
2144 else
2145 {
2146 LPSTR lpszaReading = strdupWtoA(lpszReading);
2147 LPSTR lpszaRegister = strdupWtoA(lpszRegister);
2148 BOOL rc;
2149
2150 rc = immHkl->pImeRegisterWord((LPCWSTR)lpszaReading,dwStyle,
2151 (LPCWSTR)lpszaRegister);
2152 HeapFree(GetProcessHeap(),0,lpszaReading);
2153 HeapFree(GetProcessHeap(),0,lpszaRegister);
2154 return rc;
2155 }
2156 }
2157 else
2158 return FALSE;
2159 }
2160
2161 /***********************************************************************
2162 * ImmReleaseContext (IMM32.@)
2163 */
2164 BOOL WINAPI ImmReleaseContext(HWND hWnd, HIMC hIMC)
2165 {
2166 static BOOL shown = FALSE;
2167
2168 if (!shown) {
2169 FIXME("(%p, %p): stub\n", hWnd, hIMC);
2170 shown = TRUE;
2171 }
2172 return TRUE;
2173 }
2174
2175 /***********************************************************************
2176 * ImmRequestMessageA(IMM32.@)
2177 */
2178 LRESULT WINAPI ImmRequestMessageA(HIMC hIMC, WPARAM wParam, LPARAM lParam)
2179 {
2180 InputContextData *data = get_imc_data(hIMC);
2181
2182 TRACE("%p %ld %ld\n", hIMC, wParam, wParam);
2183
2184 if (data) return SendMessageA(data->IMC.hWnd, WM_IME_REQUEST, wParam, lParam);
2185
2186 SetLastError(ERROR_INVALID_HANDLE);
2187 return 0;
2188 }
2189
2190 /***********************************************************************
2191 * ImmRequestMessageW(IMM32.@)
2192 */
2193 LRESULT WINAPI ImmRequestMessageW(HIMC hIMC, WPARAM wParam, LPARAM lParam)
2194 {
2195 InputContextData *data = get_imc_data(hIMC);
2196
2197 TRACE("%p %ld %ld\n", hIMC, wParam, wParam);
2198
2199 if (data) return SendMessageW(data->IMC.hWnd, WM_IME_REQUEST, wParam, lParam);
2200
2201 SetLastError(ERROR_INVALID_HANDLE);
2202 return 0;
2203 }
2204
2205 /***********************************************************************
2206 * ImmSetCandidateWindow (IMM32.@)
2207 */
2208 BOOL WINAPI ImmSetCandidateWindow(
2209 HIMC hIMC, LPCANDIDATEFORM lpCandidate)
2210 {
2211 InputContextData *data = get_imc_data(hIMC);
2212
2213 TRACE("(%p, %p)\n", hIMC, lpCandidate);
2214
2215 if (!data || !lpCandidate)
2216 return FALSE;
2217
2218 if (IMM_IsCrossThreadAccess(NULL, hIMC))
2219 return FALSE;
2220
2221 TRACE("\t%x, %x, (%i,%i), (%i,%i - %i,%i)\n",
2222 lpCandidate->dwIndex, lpCandidate->dwStyle,
2223 lpCandidate->ptCurrentPos.x, lpCandidate->ptCurrentPos.y,
2224 lpCandidate->rcArea.top, lpCandidate->rcArea.left,
2225 lpCandidate->rcArea.bottom, lpCandidate->rcArea.right);
2226
2227 if ( lpCandidate->dwIndex >= (sizeof(data->IMC.cfCandForm) / sizeof(CANDIDATEFORM)) )
2228 return FALSE;
2229
2230 data->IMC.cfCandForm[lpCandidate->dwIndex] = *lpCandidate;
2231 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, 0, IMC_SETCANDIDATEPOS);
2232 ImmInternalSendIMENotify(data, IMN_SETCANDIDATEPOS, 1 << lpCandidate->dwIndex);
2233
2234 return TRUE;
2235 }
2236
2237 /***********************************************************************
2238 * ImmSetCompositionFontA (IMM32.@)
2239 */
2240 BOOL WINAPI ImmSetCompositionFontA(HIMC hIMC, LPLOGFONTA lplf)
2241 {
2242 InputContextData *data = get_imc_data(hIMC);
2243 TRACE("(%p, %p)\n", hIMC, lplf);
2244
2245 if (!data || !lplf)
2246 {
2247 SetLastError(ERROR_INVALID_HANDLE);
2248 return FALSE;
2249 }
2250
2251 if (IMM_IsCrossThreadAccess(NULL, hIMC))
2252 return FALSE;
2253
2254 memcpy(&data->IMC.lfFont.W,lplf,sizeof(LOGFONTA));
2255 MultiByteToWideChar(CP_ACP, 0, lplf->lfFaceName, -1, data->IMC.lfFont.W.lfFaceName,
2256 LF_FACESIZE);
2257 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, 0, IMC_SETCOMPOSITIONFONT);
2258 ImmInternalSendIMENotify(data, IMN_SETCOMPOSITIONFONT, 0);
2259
2260 return TRUE;
2261 }
2262
2263 /***********************************************************************
2264 * ImmSetCompositionFontW (IMM32.@)
2265 */
2266 BOOL WINAPI ImmSetCompositionFontW(HIMC hIMC, LPLOGFONTW lplf)
2267 {
2268 InputContextData *data = get_imc_data(hIMC);
2269 TRACE("(%p, %p)\n", hIMC, lplf);
2270
2271 if (!data || !lplf)
2272 {
2273 SetLastError(ERROR_INVALID_HANDLE);
2274 return FALSE;
2275 }
2276
2277 if (IMM_IsCrossThreadAccess(NULL, hIMC))
2278 return FALSE;
2279
2280 data->IMC.lfFont.W = *lplf;
2281 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, 0, IMC_SETCOMPOSITIONFONT);
2282 ImmInternalSendIMENotify(data, IMN_SETCOMPOSITIONFONT, 0);
2283
2284 return TRUE;
2285 }
2286
2287 /***********************************************************************
2288 * ImmSetCompositionStringA (IMM32.@)
2289 */
2290 BOOL WINAPI ImmSetCompositionStringA(
2291 HIMC hIMC, DWORD dwIndex,
2292 LPCVOID lpComp, DWORD dwCompLen,
2293 LPCVOID lpRead, DWORD dwReadLen)
2294 {
2295 DWORD comp_len;
2296 DWORD read_len;
2297 WCHAR *CompBuffer = NULL;
2298 WCHAR *ReadBuffer = NULL;
2299 BOOL rc;
2300 InputContextData *data = get_imc_data(hIMC);
2301
2302 TRACE("(%p, %d, %p, %d, %p, %d):\n",
2303 hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen);
2304
2305 if (!data)
2306 return FALSE;
2307
2308 if (!(dwIndex == SCS_SETSTR ||
2309 dwIndex == SCS_CHANGEATTR ||
2310 dwIndex == SCS_CHANGECLAUSE ||
2311 dwIndex == SCS_SETRECONVERTSTRING ||
2312 dwIndex == SCS_QUERYRECONVERTSTRING))
2313 return FALSE;
2314
2315 if (!is_himc_ime_unicode(data))
2316 return data->immKbd->pImeSetCompositionString(hIMC, dwIndex, lpComp,
2317 dwCompLen, lpRead, dwReadLen);
2318
2319 comp_len = MultiByteToWideChar(CP_ACP, 0, lpComp, dwCompLen, NULL, 0);
2320 if (comp_len)
2321 {
2322 CompBuffer = HeapAlloc(GetProcessHeap(),0,comp_len * sizeof(WCHAR));
2323 MultiByteToWideChar(CP_ACP, 0, lpComp, dwCompLen, CompBuffer, comp_len);
2324 }
2325
2326 read_len = MultiByteToWideChar(CP_ACP, 0, lpRead, dwReadLen, NULL, 0);
2327 if (read_len)
2328 {
2329 ReadBuffer = HeapAlloc(GetProcessHeap(),0,read_len * sizeof(WCHAR));
2330 MultiByteToWideChar(CP_ACP, 0, lpRead, dwReadLen, ReadBuffer, read_len);
2331 }
2332
2333 rc = ImmSetCompositionStringW(hIMC, dwIndex, CompBuffer, comp_len,
2334 ReadBuffer, read_len);
2335
2336 HeapFree(GetProcessHeap(), 0, CompBuffer);
2337 HeapFree(GetProcessHeap(), 0, ReadBuffer);
2338
2339 return rc;
2340 }
2341
2342 /***********************************************************************
2343 * ImmSetCompositionStringW (IMM32.@)
2344 */
2345 BOOL WINAPI ImmSetCompositionStringW(
2346 HIMC hIMC, DWORD dwIndex,
2347 LPCVOID lpComp, DWORD dwCompLen,
2348 LPCVOID lpRead, DWORD dwReadLen)
2349 {
2350 DWORD comp_len;
2351 DWORD read_len;
2352 CHAR *CompBuffer = NULL;
2353 CHAR *ReadBuffer = NULL;
2354 BOOL rc;
2355 InputContextData *data = get_imc_data(hIMC);
2356
2357 TRACE("(%p, %d, %p, %d, %p, %d):\n",
2358 hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen);
2359
2360 if (!data)
2361 return FALSE;
2362
2363 if (!(dwIndex == SCS_SETSTR ||
2364 dwIndex == SCS_CHANGEATTR ||
2365 dwIndex == SCS_CHANGECLAUSE ||
2366 dwIndex == SCS_SETRECONVERTSTRING ||
2367 dwIndex == SCS_QUERYRECONVERTSTRING))
2368 return FALSE;
2369
2370 if (is_himc_ime_unicode(data))
2371 return data->immKbd->pImeSetCompositionString(hIMC, dwIndex, lpComp,
2372 dwCompLen, lpRead, dwReadLen);
2373
2374 comp_len = WideCharToMultiByte(CP_ACP, 0, lpComp, dwCompLen, NULL, 0, NULL,
2375 NULL);
2376 if (comp_len)
2377 {
2378 CompBuffer = HeapAlloc(GetProcessHeap(),0,comp_len);
2379 WideCharToMultiByte(CP_ACP, 0, lpComp, dwCompLen, CompBuffer, comp_len,
2380 NULL, NULL);
2381 }
2382
2383 read_len = WideCharToMultiByte(CP_ACP, 0, lpRead, dwReadLen, NULL, 0, NULL,
2384 NULL);
2385 if (read_len)
2386 {
2387 ReadBuffer = HeapAlloc(GetProcessHeap(),0,read_len);
2388 WideCharToMultiByte(CP_ACP, 0, lpRead, dwReadLen, ReadBuffer, read_len,
2389 NULL, NULL);
2390 }
2391
2392 rc = ImmSetCompositionStringA(hIMC, dwIndex, CompBuffer, comp_len,
2393 ReadBuffer, read_len);
2394
2395 HeapFree(GetProcessHeap(), 0, CompBuffer);
2396 HeapFree(GetProcessHeap(), 0, ReadBuffer);
2397
2398 return rc;
2399 }
2400
2401 /***********************************************************************
2402 * ImmSetCompositionWindow (IMM32.@)
2403 */
2404 BOOL WINAPI ImmSetCompositionWindow(
2405 HIMC hIMC, LPCOMPOSITIONFORM lpCompForm)
2406 {
2407 BOOL reshow = FALSE;
2408 InputContextData *data = get_imc_data(hIMC);
2409
2410 TRACE("(%p, %p)\n", hIMC, lpCompForm);
2411 TRACE("\t%x, (%i,%i), (%i,%i - %i,%i)\n",lpCompForm->dwStyle,
2412 lpCompForm->ptCurrentPos.x, lpCompForm->ptCurrentPos.y, lpCompForm->rcArea.top,
2413 lpCompForm->rcArea.left, lpCompForm->rcArea.bottom, lpCompForm->rcArea.right);
2414
2415 if (!data)
2416 {
2417 SetLastError(ERROR_INVALID_HANDLE);
2418 return FALSE;
2419 }
2420
2421 if (IMM_IsCrossThreadAccess(NULL, hIMC))
2422 return FALSE;
2423
2424 data->IMC.cfCompForm = *lpCompForm;
2425
2426 if (IsWindowVisible(data->immKbd->UIWnd))
2427 {
2428 reshow = TRUE;
2429 ShowWindow(data->immKbd->UIWnd,SW_HIDE);
2430 }
2431
2432 /* FIXME: this is a partial stub */
2433
2434 if (reshow)
2435 ShowWindow(data->immKbd->UIWnd,SW_SHOWNOACTIVATE);
2436
2437 ImmInternalSendIMENotify(data, IMN_SETCOMPOSITIONWINDOW, 0);
2438 return TRUE;
2439 }
2440
2441 /***********************************************************************
2442 * ImmSetConversionStatus (IMM32.@)
2443 */
2444 BOOL WINAPI ImmSetConversionStatus(
2445 HIMC hIMC, DWORD fdwConversion, DWORD fdwSentence)
2446 {
2447 DWORD oldConversion, oldSentence;
2448 InputContextData *data = get_imc_data(hIMC);
2449
2450 TRACE("%p %d %d\n", hIMC, fdwConversion, fdwSentence);
2451
2452 if (!data)
2453 {
2454 SetLastError(ERROR_INVALID_HANDLE);
2455 return FALSE;
2456 }
2457
2458 if (IMM_IsCrossThreadAccess(NULL, hIMC))
2459 return FALSE;
2460
2461 if ( fdwConversion != data->IMC.fdwConversion )
2462 {
2463 oldConversion = data->IMC.fdwConversion;
2464 data->IMC.fdwConversion = fdwConversion;
2465 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, oldConversion, IMC_SETCONVERSIONMODE);
2466 ImmInternalSendIMENotify(data, IMN_SETCONVERSIONMODE, 0);
2467 }
2468 if ( fdwSentence != data->IMC.fdwSentence )
2469 {
2470 oldSentence = data->IMC.fdwSentence;
2471 data->IMC.fdwSentence = fdwSentence;
2472 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, oldSentence, IMC_SETSENTENCEMODE);
2473 ImmInternalSendIMENotify(data, IMN_SETSENTENCEMODE, 0);
2474 }
2475
2476 return TRUE;
2477 }
2478
2479 /***********************************************************************
2480 * ImmSetOpenStatus (IMM32.@)
2481 */
2482 BOOL WINAPI ImmSetOpenStatus(HIMC hIMC, BOOL fOpen)
2483 {
2484 InputContextData *data = get_imc_data(hIMC);
2485
2486 TRACE("%p %d\n", hIMC, fOpen);
2487
2488 if (!data)
2489 {
2490 SetLastError(ERROR_INVALID_HANDLE);
2491 return FALSE;
2492 }
2493
2494 if (IMM_IsCrossThreadAccess(NULL, hIMC))
2495 return FALSE;
2496
2497 if (data->immKbd->UIWnd == NULL)
2498 {
2499 /* create the ime window */
2500 data->immKbd->UIWnd = CreateWindowExW( WS_EX_TOOLWINDOW,
2501 data->immKbd->imeClassName, NULL, WS_POPUP, 0, 0, 1, 1, 0,
2502 0, data->immKbd->hIME, 0);
2503 SetWindowLongPtrW(data->immKbd->UIWnd, IMMGWL_IMC, (LONG_PTR)data);
2504 }
2505 else if (fOpen)
2506 SetWindowLongPtrW(data->immKbd->UIWnd, IMMGWL_IMC, (LONG_PTR)data);
2507
2508 if (!fOpen != !data->IMC.fOpen)
2509 {
2510 data->IMC.fOpen = fOpen;
2511 ImmNotifyIME( hIMC, NI_CONTEXTUPDATED, 0, IMC_SETOPENSTATUS);
2512 ImmInternalSendIMENotify(data, IMN_SETOPENSTATUS, 0);
2513 }
2514
2515 return TRUE;
2516 }
2517
2518 /***********************************************************************
2519 * ImmSetStatusWindowPos (IMM32.@)
2520 */
2521 BOOL WINAPI ImmSetStatusWindowPos(HIMC hIMC, LPPOINT lpptPos)
2522 {
2523 InputContextData *data = get_imc_data(hIMC);
2524
2525 TRACE("(%p, %p)\n", hIMC, lpptPos);
2526
2527 if (!data || !lpptPos)
2528 {
2529 SetLastError(ERROR_INVALID_HANDLE);
2530 return FALSE;
2531 }
2532
2533 if (IMM_IsCrossThreadAccess(NULL, hIMC))
2534 return FALSE;
2535
2536 TRACE("\t(%i,%i)\n", lpptPos->x, lpptPos->y);
2537
2538 data->IMC.ptStatusWndPos = *lpptPos;
2539 ImmNotifyIME( hIMC, NI_CONTEXTUPDATED, 0, IMC_SETSTATUSWINDOWPOS);
2540 ImmInternalSendIMENotify(data, IMN_SETSTATUSWINDOWPOS, 0);
2541
2542 return TRUE;
2543 }
2544
2545 /***********************************************************************
2546 * ImmCreateSoftKeyboard(IMM32.@)
2547 */
2548 HWND WINAPI ImmCreateSoftKeyboard(UINT uType, UINT hOwner, int x, int y)
2549 {
2550 FIXME("(%d, %d, %d, %d): stub\n", uType, hOwner, x, y);
2551 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2552 return 0;
2553 }
2554
2555 /***********************************************************************
2556 * ImmDestroySoftKeyboard(IMM32.@)
2557 */
2558 BOOL WINAPI ImmDestroySoftKeyboard(HWND hSoftWnd)
2559 {
2560 FIXME("(%p): stub\n", hSoftWnd);
2561 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2562 return FALSE;
2563 }
2564
2565 /***********************************************************************
2566 * ImmShowSoftKeyboard(IMM32.@)
2567 */
2568 BOOL WINAPI ImmShowSoftKeyboard(HWND hSoftWnd, int nCmdShow)
2569 {
2570 FIXME("(%p, %d): stub\n", hSoftWnd, nCmdShow);
2571 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2572 return FALSE;
2573 }
2574
2575 /***********************************************************************
2576 * ImmSimulateHotKey (IMM32.@)
2577 */
2578 BOOL WINAPI ImmSimulateHotKey(HWND hWnd, DWORD dwHotKeyID)
2579 {
2580 FIXME("(%p, %d): stub\n", hWnd, dwHotKeyID);
2581 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2582 return FALSE;
2583 }
2584
2585 /***********************************************************************
2586 * ImmUnregisterWordA (IMM32.@)
2587 */
2588 BOOL WINAPI ImmUnregisterWordA(
2589 HKL hKL, LPCSTR lpszReading, DWORD dwStyle, LPCSTR lpszUnregister)
2590 {
2591 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
2592 TRACE("(%p, %s, %d, %s):\n", hKL, debugstr_a(lpszReading), dwStyle,
2593 debugstr_a(lpszUnregister));
2594 if (immHkl->hIME && immHkl->pImeUnregisterWord)
2595 {
2596 if (!is_kbd_ime_unicode(immHkl))
2597 return immHkl->pImeUnregisterWord((LPCWSTR)lpszReading,dwStyle,
2598 (LPCWSTR)lpszUnregister);
2599 else
2600 {
2601 LPWSTR lpszwReading = strdupAtoW(lpszReading);
2602 LPWSTR lpszwUnregister = strdupAtoW(lpszUnregister);
2603 BOOL rc;
2604
2605 rc = immHkl->pImeUnregisterWord(lpszwReading,dwStyle,lpszwUnregister);
2606 HeapFree(GetProcessHeap(),0,lpszwReading);
2607 HeapFree(GetProcessHeap(),0,lpszwUnregister);
2608 return rc;
2609 }
2610 }
2611 else
2612 return FALSE;
2613 }
2614
2615 /***********************************************************************
2616 * ImmUnregisterWordW (IMM32.@)
2617 */
2618 BOOL WINAPI ImmUnregisterWordW(
2619 HKL hKL, LPCWSTR lpszReading, DWORD dwStyle, LPCWSTR lpszUnregister)
2620 {
2621 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
2622 TRACE("(%p, %s, %d, %s):\n", hKL, debugstr_w(lpszReading), dwStyle,
2623 debugstr_w(lpszUnregister));
2624 if (immHkl->hIME && immHkl->pImeUnregisterWord)
2625 {
2626 if (is_kbd_ime_unicode(immHkl))
2627 return immHkl->pImeUnregisterWord(lpszReading,dwStyle,lpszUnregister);
2628 else
2629 {
2630 LPSTR lpszaReading = strdupWtoA(lpszReading);
2631 LPSTR lpszaUnregister = strdupWtoA(lpszUnregister);
2632 BOOL rc;
2633
2634 rc = immHkl->pImeUnregisterWord((LPCWSTR)lpszaReading,dwStyle,
2635 (LPCWSTR)lpszaUnregister);
2636 HeapFree(GetProcessHeap(),0,lpszaReading);
2637 HeapFree(GetProcessHeap(),0,lpszaUnregister);
2638 return rc;
2639 }
2640 }
2641 else
2642 return FALSE;
2643 }
2644
2645 /***********************************************************************
2646 * ImmGetImeMenuItemsA (IMM32.@)
2647 */
2648 DWORD WINAPI ImmGetImeMenuItemsA( HIMC hIMC, DWORD dwFlags, DWORD dwType,
2649 LPIMEMENUITEMINFOA lpImeParentMenu, LPIMEMENUITEMINFOA lpImeMenu,
2650 DWORD dwSize)
2651 {
2652 InputContextData *data = get_imc_data(hIMC);
2653 TRACE("(%p, %i, %i, %p, %p, %i):\n", hIMC, dwFlags, dwType,
2654 lpImeParentMenu, lpImeMenu, dwSize);
2655
2656 if (!data)
2657 {
2658 SetLastError(ERROR_INVALID_HANDLE);
2659 return 0;
2660 }
2661
2662 if (data->immKbd->hIME && data->immKbd->pImeGetImeMenuItems)
2663 {
2664 if (!is_himc_ime_unicode(data) || (!lpImeParentMenu && !lpImeMenu))
2665 return data->immKbd->pImeGetImeMenuItems(hIMC, dwFlags, dwType,
2666 (IMEMENUITEMINFOW*)lpImeParentMenu,
2667 (IMEMENUITEMINFOW*)lpImeMenu, dwSize);
2668 else
2669 {
2670 IMEMENUITEMINFOW lpImeParentMenuW;
2671 IMEMENUITEMINFOW *lpImeMenuW, *parent = NULL;
2672 DWORD rc;
2673
2674 if (lpImeParentMenu)
2675 parent = &lpImeParentMenuW;
2676 if (lpImeMenu)
2677 {
2678 int count = dwSize / sizeof(LPIMEMENUITEMINFOA);
2679 dwSize = count * sizeof(IMEMENUITEMINFOW);
2680 lpImeMenuW = HeapAlloc(GetProcessHeap(), 0, dwSize);
2681 }
2682 else
2683 lpImeMenuW = NULL;
2684
2685 rc = data->immKbd->pImeGetImeMenuItems(hIMC, dwFlags, dwType,
2686 parent, lpImeMenuW, dwSize);
2687
2688 if (lpImeParentMenu)
2689 {
2690 memcpy(lpImeParentMenu,&lpImeParentMenuW,sizeof(IMEMENUITEMINFOA));
2691 lpImeParentMenu->hbmpItem = lpImeParentMenuW.hbmpItem;
2692 WideCharToMultiByte(CP_ACP, 0, lpImeParentMenuW.szString,
2693 -1, lpImeParentMenu->szString, IMEMENUITEM_STRING_SIZE,
2694 NULL, NULL);
2695 }
2696 if (lpImeMenu && rc)
2697 {
2698 unsigned int i;
2699 for (i = 0; i < rc; i++)
2700 {
2701 memcpy(&lpImeMenu[i],&lpImeMenuW[1],sizeof(IMEMENUITEMINFOA));
2702 lpImeMenu[i].hbmpItem = lpImeMenuW[i].hbmpItem;
2703 WideCharToMultiByte(CP_ACP, 0, lpImeMenuW[i].szString,
2704 -1, lpImeMenu[i].szString, IMEMENUITEM_STRING_SIZE,
2705 NULL, NULL);
2706 }
2707 }
2708 HeapFree(GetProcessHeap(),0,lpImeMenuW);
2709 return rc;
2710 }
2711 }
2712 else
2713 return 0;
2714 }
2715
2716 /***********************************************************************
2717 * ImmGetImeMenuItemsW (IMM32.@)
2718 */
2719 DWORD WINAPI ImmGetImeMenuItemsW( HIMC hIMC, DWORD dwFlags, DWORD dwType,
2720 LPIMEMENUITEMINFOW lpImeParentMenu, LPIMEMENUITEMINFOW lpImeMenu,
2721 DWORD dwSize)
2722 {
2723 InputContextData *data = get_imc_data(hIMC);
2724 TRACE("(%p, %i, %i, %p, %p, %i):\n", hIMC, dwFlags, dwType,
2725 lpImeParentMenu, lpImeMenu, dwSize);
2726
2727 if (!data)
2728 {
2729 SetLastError(ERROR_INVALID_HANDLE);
2730 return 0;
2731 }
2732
2733 if (data->immKbd->hIME && data->immKbd->pImeGetImeMenuItems)
2734 {
2735 if (is_himc_ime_unicode(data) || (!lpImeParentMenu && !lpImeMenu))
2736 return data->immKbd->pImeGetImeMenuItems(hIMC, dwFlags, dwType,
2737 lpImeParentMenu, lpImeMenu, dwSize);
2738 else
2739 {
2740 IMEMENUITEMINFOA lpImeParentMenuA;
2741 IMEMENUITEMINFOA *lpImeMenuA, *parent = NULL;
2742 DWORD rc;
2743
2744 if (lpImeParentMenu)
2745 parent = &lpImeParentMenuA;
2746 if (lpImeMenu)
2747 {
2748 int count = dwSize / sizeof(LPIMEMENUITEMINFOW);
2749 dwSize = count * sizeof(IMEMENUITEMINFOA);
2750 lpImeMenuA = HeapAlloc(GetProcessHeap(), 0, dwSize);
2751 }
2752 else
2753 lpImeMenuA = NULL;
2754
2755 rc = data->immKbd->pImeGetImeMenuItems(hIMC, dwFlags, dwType,
2756 (IMEMENUITEMINFOW*)parent,
2757 (IMEMENUITEMINFOW*)lpImeMenuA, dwSize);
2758
2759 if (lpImeParentMenu)
2760 {
2761 memcpy(lpImeParentMenu,&lpImeParentMenuA,sizeof(IMEMENUITEMINFOA));
2762 lpImeParentMenu->hbmpItem = lpImeParentMenuA.hbmpItem;
2763 MultiByteToWideChar(CP_ACP, 0, lpImeParentMenuA.szString,
2764 -1, lpImeParentMenu->szString, IMEMENUITEM_STRING_SIZE);
2765 }
2766 if (lpImeMenu && rc)
2767 {
2768 unsigned int i;
2769 for (i = 0; i < rc; i++)
2770 {
2771 memcpy(&lpImeMenu[i],&lpImeMenuA[1],sizeof(IMEMENUITEMINFOA));
2772 lpImeMenu[i].hbmpItem = lpImeMenuA[i].hbmpItem;
2773 MultiByteToWideChar(CP_ACP, 0, lpImeMenuA[i].szString,
2774 -1, lpImeMenu[i].szString, IMEMENUITEM_STRING_SIZE);
2775 }
2776 }
2777 HeapFree(GetProcessHeap(),0,lpImeMenuA);
2778 return rc;
2779 }
2780 }
2781 else
2782 return 0;
2783 }
2784
2785 /***********************************************************************
2786 * ImmLockIMC(IMM32.@)
2787 */
2788 LPINPUTCONTEXT WINAPI ImmLockIMC(HIMC hIMC)
2789 {
2790 InputContextData *data = get_imc_data(hIMC);
2791
2792 if (!data)
2793 return NULL;
2794 data->dwLock++;
2795 return &data->IMC;
2796 }
2797
2798 /***********************************************************************
2799 * ImmUnlockIMC(IMM32.@)
2800 */
2801 BOOL WINAPI ImmUnlockIMC(HIMC hIMC)
2802 {
2803 InputContextData *data = get_imc_data(hIMC);
2804
2805 if (!data)
2806 return FALSE;
2807 if (data->dwLock)
2808 data->dwLock--;
2809 return TRUE;
2810 }
2811
2812 /***********************************************************************
2813 * ImmGetIMCLockCount(IMM32.@)
2814 */
2815 DWORD WINAPI ImmGetIMCLockCount(HIMC hIMC)
2816 {
2817 InputContextData *data = get_imc_data(hIMC);
2818 if (!data)
2819 return 0;
2820 return data->dwLock;
2821 }
2822
2823 /***********************************************************************
2824 * ImmCreateIMCC(IMM32.@)
2825 */
2826 HIMCC WINAPI ImmCreateIMCC(DWORD size)
2827 {
2828 return GlobalAlloc(GMEM_ZEROINIT | GMEM_MOVEABLE, size);
2829 }
2830
2831 /***********************************************************************
2832 * ImmDestroyIMCC(IMM32.@)
2833 */
2834 HIMCC WINAPI ImmDestroyIMCC(HIMCC block)
2835 {
2836 return GlobalFree(block);
2837 }
2838
2839 /***********************************************************************
2840 * ImmLockIMCC(IMM32.@)
2841 */
2842 LPVOID WINAPI ImmLockIMCC(HIMCC imcc)
2843 {
2844 return GlobalLock(imcc);
2845 }
2846
2847 /***********************************************************************
2848 * ImmUnlockIMCC(IMM32.@)
2849 */
2850 BOOL WINAPI ImmUnlockIMCC(HIMCC imcc)
2851 {
2852 return GlobalUnlock(imcc);
2853 }
2854
2855 /***********************************************************************
2856 * ImmGetIMCCLockCount(IMM32.@)
2857 */
2858 DWORD WINAPI ImmGetIMCCLockCount(HIMCC imcc)
2859 {
2860 return GlobalFlags(imcc) & GMEM_LOCKCOUNT;
2861 }
2862
2863 /***********************************************************************
2864 * ImmReSizeIMCC(IMM32.@)
2865 */
2866 HIMCC WINAPI ImmReSizeIMCC(HIMCC imcc, DWORD size)
2867 {
2868 return GlobalReAlloc(imcc, size, GMEM_ZEROINIT | GMEM_MOVEABLE);
2869 }
2870
2871 /***********************************************************************
2872 * ImmGetIMCCSize(IMM32.@)
2873 */
2874 DWORD WINAPI ImmGetIMCCSize(HIMCC imcc)
2875 {
2876 return GlobalSize(imcc);
2877 }
2878
2879 /***********************************************************************
2880 * ImmGenerateMessage(IMM32.@)
2881 */
2882 BOOL WINAPI ImmGenerateMessage(HIMC hIMC)
2883 {
2884 InputContextData *data = get_imc_data(hIMC);
2885
2886 if (!data)
2887 {
2888 SetLastError(ERROR_INVALID_HANDLE);
2889 return FALSE;
2890 }
2891
2892 TRACE("%i messages queued\n",data->IMC.dwNumMsgBuf);
2893 if (data->IMC.dwNumMsgBuf > 0)
2894 {
2895 LPTRANSMSG lpTransMsg;
2896 DWORD i;
2897
2898 lpTransMsg = ImmLockIMCC(data->IMC.hMsgBuf);
2899 for (i = 0; i < data->IMC.dwNumMsgBuf; i++)
2900 ImmInternalSendIMEMessage(data, lpTransMsg[i].message, lpTransMsg[i].wParam, lpTransMsg[i].lParam);
2901
2902 ImmUnlockIMCC(data->IMC.hMsgBuf);
2903
2904 data->IMC.dwNumMsgBuf = 0;
2905 }
2906
2907 return TRUE;
2908 }
2909
2910 /***********************************************************************
2911 * ImmTranslateMessage(IMM32.@)
2912 * ( Undocumented, call internally and from user32.dll )
2913 */
2914 BOOL WINAPI ImmTranslateMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lKeyData)
2915 {
2916 InputContextData *data;
2917 HIMC imc = ImmGetContext(hwnd);
2918 BYTE state[256];
2919 UINT scancode;
2920 LPVOID list = 0;
2921 UINT msg_count;
2922 UINT uVirtKey;
2923 static const DWORD list_count = 10;
2924
2925 TRACE("%p %x %x %x\n",hwnd, msg, (UINT)wParam, (UINT)lKeyData);
2926
2927 if (imc)
2928 data = imc;
2929 else
2930 return FALSE;
2931
2932 if (!data->immKbd->hIME || !data->immKbd->pImeToAsciiEx)
2933 return FALSE;
2934
2935 GetKeyboardState(state);
2936 scancode = lKeyData >> 0x10 & 0xff;
2937
2938 list = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, list_count * sizeof(TRANSMSG) + sizeof(DWORD));
2939 ((DWORD*)list)[0] = list_count;
2940
2941 if (data->immKbd->imeInfo.fdwProperty & IME_PROP_KBD_CHAR_FIRST)
2942 {
2943 WCHAR chr;
2944
2945 if (!is_himc_ime_unicode(data))
2946 ToAscii(data->lastVK, scancode, state, &chr, 0);
2947 else
2948 ToUnicodeEx(data->lastVK, scancode, state, &chr, 1, 0, GetKeyboardLayout(0));
2949 uVirtKey = MAKELONG(data->lastVK,chr);
2950 }
2951 else
2952 uVirtKey = data->lastVK;
2953
2954 msg_count = data->immKbd->pImeToAsciiEx(uVirtKey, scancode, state, list, 0, imc);
2955 TRACE("%i messages generated\n",msg_count);
2956 if (msg_count && msg_count <= list_count)
2957 {
2958 UINT i;
2959 LPTRANSMSG msgs = (LPTRANSMSG)((LPBYTE)list + sizeof(DWORD));
2960
2961 for (i = 0; i < msg_count; i++)
2962 ImmInternalPostIMEMessage(data, msgs[i].message, msgs[i].wParam, msgs[i].lParam);
2963 }
2964 else if (msg_count > list_count)
2965 ImmGenerateMessage(imc);
2966
2967 HeapFree(GetProcessHeap(),0,list);
2968
2969 data->lastVK = VK_PROCESSKEY;
2970
2971 return (msg_count > 0);
2972 }
2973
2974 /***********************************************************************
2975 * ImmProcessKey(IMM32.@)
2976 * ( Undocumented, called from user32.dll )
2977 */
2978 BOOL WINAPI ImmProcessKey(HWND hwnd, HKL hKL, UINT vKey, LPARAM lKeyData, DWORD unknown)
2979 {
2980 InputContextData *data;
2981 HIMC imc = ImmGetContext(hwnd);
2982 BYTE state[256];
2983
2984 TRACE("%p %p %x %x %x\n",hwnd, hKL, vKey, (UINT)lKeyData, unknown);
2985
2986 if (imc)
2987 data = imc;
2988 else
2989 return FALSE;
2990
2991 /* Make sure we are inputting to the correct keyboard */
2992 if (data->immKbd->hkl != hKL)
2993 {
2994 ImmHkl *new_hkl = IMM_GetImmHkl(hKL);
2995 if (new_hkl)
2996 {
2997 data->immKbd->pImeSelect(imc, FALSE);
2998 data->immKbd->uSelected--;
2999 data->immKbd = new_hkl;
3000 data->immKbd->pImeSelect(imc, TRUE);
3001 data->immKbd->uSelected++;
3002 }
3003 else
3004 return FALSE;
3005 }
3006
3007 if (!data->immKbd->hIME || !data->immKbd->pImeProcessKey)
3008 return FALSE;
3009
3010 GetKeyboardState(state);
3011 if (data->immKbd->pImeProcessKey(imc, vKey, lKeyData, state))
3012 {
3013 data->lastVK = vKey;
3014 return TRUE;
3015 }
3016
3017 data->lastVK = VK_PROCESSKEY;
3018 return FALSE;
3019 }
3020
3021 /***********************************************************************
3022 * ImmDisableTextFrameService(IMM32.@)
3023 */
3024 BOOL WINAPI ImmDisableTextFrameService(DWORD idThread)
3025 {
3026 FIXME("Stub\n");
3027 return FALSE;
3028 }
3029
3030 /***********************************************************************
3031 * ImmEnumInputContext(IMM32.@)
3032 */
3033
3034 BOOL WINAPI ImmEnumInputContext(DWORD idThread, IMCENUMPROC lpfn, LPARAM lParam)
3035 {
3036 FIXME("Stub\n");
3037 return FALSE;
3038 }
3039
3040 /***********************************************************************
3041 * ImmGetHotKey(IMM32.@)
3042 */
3043
3044 BOOL WINAPI ImmGetHotKey(DWORD hotkey, UINT *modifiers, UINT *key, HKL hkl)
3045 {
3046 FIXME("%x, %p, %p, %p: stub\n", hotkey, modifiers, key, hkl);
3047 return FALSE;
3048 }
Windows API implementation