configure: Changes from running autconf after previous patch.
[wine/hacks.git] / dlls / imm32 / imm.c
blobc708b83c90a3b1b885dbdf9db5e4334463cedb61
1 /*
2 * IMM32 library
4 * Copyright 1998 Patrik Stridvall
5 * Copyright 2002, 2003, 2007 CodeWeavers, Aric Stewart
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.
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.
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
22 #include <stdarg.h>
23 #include <stdio.h>
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"
37 WINE_DEFAULT_DEBUG_CHANNEL(imm);
39 typedef struct tagIMCCInternal
41 DWORD dwLock;
42 DWORD dwSize;
43 } IMCCInternal;
45 #define MAKE_FUNCPTR(f) typeof(f) * p##f
46 typedef struct _tagImmHkl{
47 struct list entry;
48 HKL hkl;
49 HMODULE hIME;
50 IMEINFO imeInfo;
51 WCHAR imeClassName[17]; /* 16 character max */
52 ULONG uSelected;
54 /* Function Pointers */
55 MAKE_FUNCPTR(ImeInquire);
56 MAKE_FUNCPTR(ImeConfigure);
57 MAKE_FUNCPTR(ImeDestroy);
58 MAKE_FUNCPTR(ImeEscape);
59 MAKE_FUNCPTR(ImeSelect);
60 MAKE_FUNCPTR(ImeSetActiveContext);
61 MAKE_FUNCPTR(ImeToAsciiEx);
62 MAKE_FUNCPTR(NotifyIME);
63 MAKE_FUNCPTR(ImeRegisterWord);
64 MAKE_FUNCPTR(ImeUnregisterWord);
65 MAKE_FUNCPTR(ImeEnumRegisterWord);
66 MAKE_FUNCPTR(ImeSetCompositionString);
67 MAKE_FUNCPTR(ImeConversionList);
68 MAKE_FUNCPTR(ImeProcessKey);
69 MAKE_FUNCPTR(ImeGetRegisterWordStyle);
70 MAKE_FUNCPTR(ImeGetImeMenuItems);
71 } ImmHkl;
72 #undef MAKE_FUNCPTR
74 typedef struct tagInputContextData
76 DWORD dwLock;
77 INPUTCONTEXT IMC;
79 ImmHkl *immKbd;
80 HWND imeWnd;
81 UINT lastVK;
82 } InputContextData;
84 typedef struct _tagTRANSMSG {
85 UINT message;
86 WPARAM wParam;
87 LPARAM lParam;
88 } TRANSMSG, *LPTRANSMSG;
90 typedef struct _tagIMMThreadData {
91 HIMC defaultContext;
92 HWND hwndDefault;
93 } IMMThreadData;
95 static DWORD tlsIndex = 0;
96 static struct list ImmHklList = LIST_INIT(ImmHklList);
98 /* MSIME messages */
99 static UINT WM_MSIME_SERVICE;
100 static UINT WM_MSIME_RECONVERTOPTIONS;
101 static UINT WM_MSIME_MOUSE;
102 static UINT WM_MSIME_RECONVERTREQUEST;
103 static UINT WM_MSIME_RECONVERT;
104 static UINT WM_MSIME_QUERYPOSITION;
105 static UINT WM_MSIME_DOCUMENTFEED;
107 static const WCHAR szwWineIMCProperty[] = {'W','i','n','e','I','m','m','H','I','M','C','P','r','o','p','e','r','t','y',0};
109 static const WCHAR szImeFileW[] = {'I','m','e',' ','F','i','l','e',0};
110 static const WCHAR szLayoutTextW[] = {'L','a','y','o','u','t',' ','T','e','x','t',0};
111 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};
114 #define is_himc_ime_unicode(p) (p->immKbd->imeInfo.fdwProperty & IME_PROP_UNICODE)
115 #define is_kbd_ime_unicode(p) (p->imeInfo.fdwProperty & IME_PROP_UNICODE)
117 static BOOL IMM_DestroyContext(HIMC hIMC);
119 static inline WCHAR *strdupAtoW( const char *str )
121 WCHAR *ret = NULL;
122 if (str)
124 DWORD len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
125 if ((ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
126 MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
128 return ret;
131 static inline CHAR *strdupWtoA( const WCHAR *str )
133 CHAR *ret = NULL;
134 if (str)
136 DWORD len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL );
137 if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
138 WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
140 return ret;
143 static DWORD convert_candidatelist_WtoA(
144 LPCANDIDATELIST lpSrc, LPCANDIDATELIST lpDst, DWORD dwBufLen)
146 DWORD ret, i, len;
148 ret = FIELD_OFFSET( CANDIDATELIST, dwOffset[lpSrc->dwCount] );
149 if ( lpDst && dwBufLen > 0 )
151 *lpDst = *lpSrc;
152 lpDst->dwOffset[0] = ret;
155 for ( i = 0; i < lpSrc->dwCount; i++)
157 LPBYTE src = (LPBYTE)lpSrc + lpSrc->dwOffset[i];
159 if ( lpDst && dwBufLen > 0 )
161 LPBYTE dest = (LPBYTE)lpDst + lpDst->dwOffset[i];
163 len = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)src, -1,
164 (LPSTR)dest, dwBufLen, NULL, NULL);
166 if ( i + 1 < lpSrc->dwCount )
167 lpDst->dwOffset[i+1] = lpDst->dwOffset[i] + len * sizeof(char);
168 dwBufLen -= len * sizeof(char);
170 else
171 len = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)src, -1, NULL, 0, NULL, NULL);
173 ret += len * sizeof(char);
176 if ( lpDst )
177 lpDst->dwSize = ret;
179 return ret;
182 static DWORD convert_candidatelist_AtoW(
183 LPCANDIDATELIST lpSrc, LPCANDIDATELIST lpDst, DWORD dwBufLen)
185 DWORD ret, i, len;
187 ret = FIELD_OFFSET( CANDIDATELIST, dwOffset[lpSrc->dwCount] );
188 if ( lpDst && dwBufLen > 0 )
190 *lpDst = *lpSrc;
191 lpDst->dwOffset[0] = ret;
194 for ( i = 0; i < lpSrc->dwCount; i++)
196 LPBYTE src = (LPBYTE)lpSrc + lpSrc->dwOffset[i];
198 if ( lpDst && dwBufLen > 0 )
200 LPBYTE dest = (LPBYTE)lpDst + lpDst->dwOffset[i];
202 len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)src, -1,
203 (LPWSTR)dest, dwBufLen);
205 if ( i + 1 < lpSrc->dwCount )
206 lpDst->dwOffset[i+1] = lpDst->dwOffset[i] + len * sizeof(WCHAR);
207 dwBufLen -= len * sizeof(WCHAR);
209 else
210 len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)src, -1, NULL, 0);
212 ret += len * sizeof(WCHAR);
215 if ( lpDst )
216 lpDst->dwSize = ret;
218 return ret;
221 static IMMThreadData* IMM_GetThreadData(void)
223 IMMThreadData* data = TlsGetValue(tlsIndex);
224 if (!data)
226 data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
227 sizeof(IMMThreadData));
228 TlsSetValue(tlsIndex,data);
229 TRACE("Thread Data Created\n");
231 return data;
234 static void IMM_FreeThreadData(void)
236 IMMThreadData* data = TlsGetValue(tlsIndex);
237 if (data)
239 IMM_DestroyContext(data->defaultContext);
240 DestroyWindow(data->hwndDefault);
241 HeapFree(GetProcessHeap(),0,data);
242 TRACE("Thread Data Destroyed\n");
246 static HMODULE LoadDefaultWineIME(void)
248 char buffer[MAX_PATH], libname[32], *name, *next;
249 HMODULE module = 0;
250 HKEY hkey;
252 TRACE("Attempting to fall back to wine default IME\n");
254 strcpy( buffer, "x11" ); /* default value */
255 /* @@ Wine registry key: HKCU\Software\Wine\Drivers */
256 if (!RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\Drivers", &hkey ))
258 DWORD type, count = sizeof(buffer);
259 RegQueryValueExA( hkey, "Ime", 0, &type, (LPBYTE) buffer, &count );
260 RegCloseKey( hkey );
263 name = buffer;
264 while (name)
266 next = strchr( name, ',' );
267 if (next) *next++ = 0;
269 snprintf( libname, sizeof(libname), "wine%s.drv", name );
270 if ((module = LoadLibraryA( libname )) != 0) break;
271 name = next;
274 return module;
277 /* ImmHkl loading and freeing */
278 #define LOAD_FUNCPTR(f) if((ptr->p##f = (LPVOID)GetProcAddress(ptr->hIME, #f)) == NULL){WARN("Can't find function %s in ime\n", #f);}
279 static ImmHkl *IMM_GetImmHkl(HKL hkl)
281 ImmHkl *ptr;
282 WCHAR filename[MAX_PATH];
284 TRACE("Seeking ime for keyboard %p\n",hkl);
286 LIST_FOR_EACH_ENTRY(ptr, &ImmHklList, ImmHkl, entry)
288 if (ptr->hkl == hkl)
289 return ptr;
291 /* not found... create it */
293 ptr = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ImmHkl));
295 ptr->hkl = hkl;
296 if (ImmGetIMEFileNameW(hkl, filename, MAX_PATH)) ptr->hIME = LoadLibraryW(filename);
297 if (!ptr->hIME)
298 ptr->hIME = LoadDefaultWineIME();
299 if (ptr->hIME)
301 LOAD_FUNCPTR(ImeInquire);
302 if (!ptr->pImeInquire || !ptr->pImeInquire(&ptr->imeInfo, ptr->imeClassName, NULL))
304 FreeLibrary(ptr->hIME);
305 ptr->hIME = NULL;
307 else
309 LOAD_FUNCPTR(ImeDestroy);
310 LOAD_FUNCPTR(ImeSelect);
311 if (!ptr->pImeSelect || !ptr->pImeDestroy)
313 FreeLibrary(ptr->hIME);
314 ptr->hIME = NULL;
316 else
318 LOAD_FUNCPTR(ImeConfigure);
319 LOAD_FUNCPTR(ImeEscape);
320 LOAD_FUNCPTR(ImeSetActiveContext);
321 LOAD_FUNCPTR(ImeToAsciiEx);
322 LOAD_FUNCPTR(NotifyIME);
323 LOAD_FUNCPTR(ImeRegisterWord);
324 LOAD_FUNCPTR(ImeUnregisterWord);
325 LOAD_FUNCPTR(ImeEnumRegisterWord);
326 LOAD_FUNCPTR(ImeSetCompositionString);
327 LOAD_FUNCPTR(ImeConversionList);
328 LOAD_FUNCPTR(ImeProcessKey);
329 LOAD_FUNCPTR(ImeGetRegisterWordStyle);
330 LOAD_FUNCPTR(ImeGetImeMenuItems);
331 /* make sure our classname is WCHAR */
332 if (!is_kbd_ime_unicode(ptr))
334 WCHAR bufW[17];
335 MultiByteToWideChar(CP_ACP, 0, (LPSTR)ptr->imeClassName,
336 -1, bufW, 17);
337 lstrcpyW(ptr->imeClassName, bufW);
342 list_add_head(&ImmHklList,&ptr->entry);
344 return ptr;
346 #undef LOAD_FUNCPTR
348 static void IMM_FreeAllImmHkl(void)
350 ImmHkl *ptr,*cursor2;
352 LIST_FOR_EACH_ENTRY_SAFE(ptr, cursor2, &ImmHklList, ImmHkl, entry)
354 list_remove(&ptr->entry);
355 if (ptr->hIME)
357 ptr->pImeDestroy(1);
358 FreeLibrary(ptr->hIME);
360 HeapFree(GetProcessHeap(),0,ptr);
364 static void IMM_RegisterMessages(void)
366 WM_MSIME_SERVICE = RegisterWindowMessageA("MSIMEService");
367 WM_MSIME_RECONVERTOPTIONS = RegisterWindowMessageA("MSIMEReconvertOptions");
368 WM_MSIME_MOUSE = RegisterWindowMessageA("MSIMEMouseOperation");
369 WM_MSIME_RECONVERTREQUEST = RegisterWindowMessageA("MSIMEReconvertRequest");
370 WM_MSIME_RECONVERT = RegisterWindowMessageA("MSIMEReconvert");
371 WM_MSIME_QUERYPOSITION = RegisterWindowMessageA("MSIMEQueryPosition");
372 WM_MSIME_DOCUMENTFEED = RegisterWindowMessageA("MSIMEDocumentFeed");
375 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpReserved)
377 TRACE("%p, %x, %p\n",hInstDLL,fdwReason,lpReserved);
378 switch (fdwReason)
380 case DLL_PROCESS_ATTACH:
381 IMM_RegisterMessages();
382 tlsIndex = TlsAlloc();
383 if (tlsIndex == TLS_OUT_OF_INDEXES)
384 return FALSE;
385 break;
386 case DLL_THREAD_ATTACH:
387 break;
388 case DLL_THREAD_DETACH:
389 IMM_FreeThreadData();
390 break;
391 case DLL_PROCESS_DETACH:
392 IMM_FreeThreadData();
393 IMM_FreeAllImmHkl();
394 TlsFree(tlsIndex);
395 break;
397 return TRUE;
400 /* for posting messages as the IME */
401 static void ImmInternalPostIMEMessage(InputContextData *data, UINT msg, WPARAM wParam, LPARAM lParam)
403 HWND target = GetFocus();
404 if (!target)
405 PostMessageW(data->IMC.hWnd,msg,wParam,lParam);
406 else
407 PostMessageW(target, msg, wParam, lParam);
410 static LRESULT ImmInternalSendIMENotify(InputContextData *data, WPARAM notify, LPARAM lParam)
412 HWND target;
414 target = data->IMC.hWnd;
415 if (!target) target = GetFocus();
417 if (target)
418 return SendMessageW(target, WM_IME_NOTIFY, notify, lParam);
420 return 0;
423 static HIMCC ImmCreateBlankCompStr(void)
425 HIMCC rc;
426 LPCOMPOSITIONSTRING ptr;
427 rc = ImmCreateIMCC(sizeof(COMPOSITIONSTRING));
428 ptr = ImmLockIMCC(rc);
429 memset(ptr,0,sizeof(COMPOSITIONSTRING));
430 ptr->dwSize = sizeof(COMPOSITIONSTRING);
431 ImmUnlockIMCC(rc);
432 return rc;
435 /***********************************************************************
436 * ImmAssociateContext (IMM32.@)
438 HIMC WINAPI ImmAssociateContext(HWND hWnd, HIMC hIMC)
440 HIMC old = NULL;
441 InputContextData *data = hIMC;
443 TRACE("(%p, %p):\n", hWnd, hIMC);
445 if (!IMM_GetThreadData()->defaultContext)
446 IMM_GetThreadData()->defaultContext = ImmCreateContext();
449 * If already associated just return
451 if (hIMC && data->IMC.hWnd == hWnd)
452 return hIMC;
454 if (hWnd)
456 old = RemovePropW(hWnd,szwWineIMCProperty);
458 if (old == NULL)
459 old = IMM_GetThreadData()->defaultContext;
460 else if (old == (HIMC)-1)
461 old = NULL;
463 if (hIMC != IMM_GetThreadData()->defaultContext)
465 if (hIMC == NULL) /* Meaning disable imm for that window*/
466 SetPropW(hWnd,szwWineIMCProperty,(HANDLE)-1);
467 else
468 SetPropW(hWnd,szwWineIMCProperty,hIMC);
471 if (old)
473 InputContextData *old_data = old;
474 if (old_data->IMC.hWnd == hWnd)
475 old_data->IMC.hWnd = NULL;
479 if (!hIMC)
480 return old;
482 if (IsWindow(data->IMC.hWnd))
485 * Post a message that your context is switching
487 SendMessageW(data->IMC.hWnd, WM_IME_SETCONTEXT, FALSE, ISC_SHOWUIALL);
490 data->IMC.hWnd = hWnd;
492 if (IsWindow(data->IMC.hWnd))
495 * Post a message that your context is switching
497 SendMessageW(data->IMC.hWnd, WM_IME_SETCONTEXT, TRUE, ISC_SHOWUIALL);
500 return old;
505 * Helper function for ImmAssociateContextEx
507 static BOOL CALLBACK _ImmAssociateContextExEnumProc(HWND hwnd, LPARAM lParam)
509 HIMC hImc = (HIMC)lParam;
510 ImmAssociateContext(hwnd,hImc);
511 return TRUE;
514 /***********************************************************************
515 * ImmAssociateContextEx (IMM32.@)
517 BOOL WINAPI ImmAssociateContextEx(HWND hWnd, HIMC hIMC, DWORD dwFlags)
519 TRACE("(%p, %p, 0x%x):\n", hWnd, hIMC, dwFlags);
521 if (!IMM_GetThreadData()->defaultContext)
522 IMM_GetThreadData()->defaultContext = ImmCreateContext();
524 if (!hWnd) return FALSE;
526 switch (dwFlags)
528 case 0:
529 ImmAssociateContext(hWnd,hIMC);
530 return TRUE;
531 case IACE_DEFAULT:
532 ImmAssociateContext(hWnd,IMM_GetThreadData()->defaultContext);
533 return TRUE;
534 case IACE_IGNORENOCONTEXT:
535 if (GetPropW(hWnd,szwWineIMCProperty))
536 ImmAssociateContext(hWnd,hIMC);
537 return TRUE;
538 case IACE_CHILDREN:
539 EnumChildWindows(hWnd,_ImmAssociateContextExEnumProc,(LPARAM)hIMC);
540 return TRUE;
541 default:
542 FIXME("Unknown dwFlags 0x%x\n",dwFlags);
543 return FALSE;
547 /***********************************************************************
548 * ImmConfigureIMEA (IMM32.@)
550 BOOL WINAPI ImmConfigureIMEA(
551 HKL hKL, HWND hWnd, DWORD dwMode, LPVOID lpData)
553 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
555 TRACE("(%p, %p, %d, %p):\n", hKL, hWnd, dwMode, lpData);
557 if (dwMode == IME_CONFIG_REGISTERWORD && !lpData)
558 return FALSE;
560 if (immHkl->hIME && immHkl->pImeConfigure)
562 if (dwMode != IME_CONFIG_REGISTERWORD || !is_kbd_ime_unicode(immHkl))
563 return immHkl->pImeConfigure(hKL,hWnd,dwMode,lpData);
564 else
566 REGISTERWORDW rww;
567 REGISTERWORDA *rwa = lpData;
568 BOOL rc;
570 rww.lpReading = strdupAtoW(rwa->lpReading);
571 rww.lpWord = strdupAtoW(rwa->lpWord);
572 rc = immHkl->pImeConfigure(hKL,hWnd,dwMode,&rww);
573 HeapFree(GetProcessHeap(),0,rww.lpReading);
574 HeapFree(GetProcessHeap(),0,rww.lpWord);
575 return rc;
578 else
579 return FALSE;
582 /***********************************************************************
583 * ImmConfigureIMEW (IMM32.@)
585 BOOL WINAPI ImmConfigureIMEW(
586 HKL hKL, HWND hWnd, DWORD dwMode, LPVOID lpData)
588 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
590 TRACE("(%p, %p, %d, %p):\n", hKL, hWnd, dwMode, lpData);
592 if (dwMode == IME_CONFIG_REGISTERWORD && !lpData)
593 return FALSE;
595 if (immHkl->hIME && immHkl->pImeConfigure)
597 if (dwMode != IME_CONFIG_REGISTERWORD || is_kbd_ime_unicode(immHkl))
598 return immHkl->pImeConfigure(hKL,hWnd,dwMode,lpData);
599 else
601 REGISTERWORDW *rww = lpData;
602 REGISTERWORDA rwa;
603 BOOL rc;
605 rwa.lpReading = strdupWtoA(rww->lpReading);
606 rwa.lpWord = strdupWtoA(rww->lpWord);
607 rc = immHkl->pImeConfigure(hKL,hWnd,dwMode,&rwa);
608 HeapFree(GetProcessHeap(),0,rwa.lpReading);
609 HeapFree(GetProcessHeap(),0,rwa.lpWord);
610 return rc;
613 else
614 return FALSE;
617 /***********************************************************************
618 * ImmCreateContext (IMM32.@)
620 HIMC WINAPI ImmCreateContext(void)
622 InputContextData *new_context;
623 LPGUIDELINE gl;
624 LPCANDIDATEINFO ci;
626 new_context = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(InputContextData));
628 /* Load the IME */
629 new_context->immKbd = IMM_GetImmHkl(GetKeyboardLayout(0));
631 if (!new_context->immKbd->hIME)
633 TRACE("IME dll could not be loaded\n");
634 HeapFree(GetProcessHeap(),0,new_context);
635 return 0;
638 /* the HIMCCs are never NULL */
639 new_context->IMC.hCompStr = ImmCreateBlankCompStr();
640 new_context->IMC.hMsgBuf = ImmCreateIMCC(0);
641 new_context->IMC.hCandInfo = ImmCreateIMCC(sizeof(CANDIDATEINFO));
642 ci = ImmLockIMCC(new_context->IMC.hCandInfo);
643 memset(ci,0,sizeof(CANDIDATEINFO));
644 ci->dwSize = sizeof(CANDIDATEINFO);
645 ImmUnlockIMCC(new_context->IMC.hCandInfo);
646 new_context->IMC.hGuideLine = ImmCreateIMCC(sizeof(GUIDELINE));
647 gl = ImmLockIMCC(new_context->IMC.hGuideLine);
648 memset(gl,0,sizeof(GUIDELINE));
649 gl->dwSize = sizeof(GUIDELINE);
650 ImmUnlockIMCC(new_context->IMC.hGuideLine);
652 /* Initialize the IME Private */
653 new_context->IMC.hPrivate = ImmCreateIMCC(new_context->immKbd->imeInfo.dwPrivateDataSize);
655 if (!new_context->immKbd->pImeSelect(new_context, TRUE))
657 TRACE("Selection of IME failed\n");
658 IMM_DestroyContext(new_context);
659 return 0;
661 SendMessageW(GetFocus(), WM_IME_SELECT, TRUE, (LPARAM)GetKeyboardLayout(0));
663 new_context->immKbd->uSelected++;
664 TRACE("Created context %p\n",new_context);
666 return new_context;
669 static BOOL IMM_DestroyContext(HIMC hIMC)
671 InputContextData *data = hIMC;
673 TRACE("Destroying %p\n",hIMC);
675 if (hIMC)
677 data->immKbd->uSelected --;
678 data->immKbd->pImeSelect(hIMC, FALSE);
679 SendMessageW(data->IMC.hWnd, WM_IME_SELECT, FALSE, (LPARAM)GetKeyboardLayout(0));
681 if (IMM_GetThreadData()->hwndDefault == data->imeWnd)
682 IMM_GetThreadData()->hwndDefault = NULL;
683 DestroyWindow(data->imeWnd);
685 ImmDestroyIMCC(data->IMC.hCompStr);
686 ImmDestroyIMCC(data->IMC.hCandInfo);
687 ImmDestroyIMCC(data->IMC.hGuideLine);
688 ImmDestroyIMCC(data->IMC.hPrivate);
689 ImmDestroyIMCC(data->IMC.hMsgBuf);
691 HeapFree(GetProcessHeap(),0,data);
693 return TRUE;
696 /***********************************************************************
697 * ImmDestroyContext (IMM32.@)
699 BOOL WINAPI ImmDestroyContext(HIMC hIMC)
701 if (hIMC != IMM_GetThreadData()->defaultContext)
702 return IMM_DestroyContext(hIMC);
703 else
704 return FALSE;
707 /***********************************************************************
708 * ImmDisableIME (IMM32.@)
710 BOOL WINAPI ImmDisableIME(DWORD idThread)
712 FIXME("(%d): stub\n", idThread);
713 return TRUE;
716 /***********************************************************************
717 * ImmEnumRegisterWordA (IMM32.@)
719 UINT WINAPI ImmEnumRegisterWordA(
720 HKL hKL, REGISTERWORDENUMPROCA lpfnEnumProc,
721 LPCSTR lpszReading, DWORD dwStyle,
722 LPCSTR lpszRegister, LPVOID lpData)
724 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
725 TRACE("(%p, %p, %s, %d, %s, %p):\n", hKL, lpfnEnumProc,
726 debugstr_a(lpszReading), dwStyle, debugstr_a(lpszRegister), lpData);
727 if (immHkl->hIME && immHkl->pImeEnumRegisterWord)
729 if (!is_kbd_ime_unicode(immHkl))
730 return immHkl->pImeEnumRegisterWord((REGISTERWORDENUMPROCW)lpfnEnumProc,
731 (LPCWSTR)lpszReading, dwStyle, (LPCWSTR)lpszRegister, lpData);
732 else
734 LPWSTR lpszwReading = strdupAtoW(lpszReading);
735 LPWSTR lpszwRegister = strdupAtoW(lpszRegister);
736 BOOL rc;
738 rc = immHkl->pImeEnumRegisterWord((REGISTERWORDENUMPROCW)lpfnEnumProc,
739 lpszwReading, dwStyle, lpszwRegister,
740 lpData);
742 HeapFree(GetProcessHeap(),0,lpszwReading);
743 HeapFree(GetProcessHeap(),0,lpszwRegister);
744 return rc;
747 else
748 return 0;
751 /***********************************************************************
752 * ImmEnumRegisterWordW (IMM32.@)
754 UINT WINAPI ImmEnumRegisterWordW(
755 HKL hKL, REGISTERWORDENUMPROCW lpfnEnumProc,
756 LPCWSTR lpszReading, DWORD dwStyle,
757 LPCWSTR lpszRegister, LPVOID lpData)
759 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
760 TRACE("(%p, %p, %s, %d, %s, %p):\n", hKL, lpfnEnumProc,
761 debugstr_w(lpszReading), dwStyle, debugstr_w(lpszRegister), lpData);
762 if (immHkl->hIME && immHkl->pImeEnumRegisterWord)
764 if (is_kbd_ime_unicode(immHkl))
765 return immHkl->pImeEnumRegisterWord(lpfnEnumProc, lpszReading, dwStyle,
766 lpszRegister, lpData);
767 else
769 LPSTR lpszaReading = strdupWtoA(lpszReading);
770 LPSTR lpszaRegister = strdupWtoA(lpszRegister);
771 BOOL rc;
773 rc = immHkl->pImeEnumRegisterWord(lpfnEnumProc, (LPCWSTR)lpszaReading,
774 dwStyle, (LPCWSTR)lpszaRegister, lpData);
776 HeapFree(GetProcessHeap(),0,lpszaReading);
777 HeapFree(GetProcessHeap(),0,lpszaRegister);
778 return rc;
781 else
782 return 0;
785 static inline BOOL EscapeRequiresWA(UINT uEscape)
787 if (uEscape == IME_ESC_GET_EUDC_DICTIONARY ||
788 uEscape == IME_ESC_SET_EUDC_DICTIONARY ||
789 uEscape == IME_ESC_IME_NAME ||
790 uEscape == IME_ESC_GETHELPFILENAME)
791 return TRUE;
792 return FALSE;
795 /***********************************************************************
796 * ImmEscapeA (IMM32.@)
798 LRESULT WINAPI ImmEscapeA(
799 HKL hKL, HIMC hIMC,
800 UINT uEscape, LPVOID lpData)
802 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
803 TRACE("(%p, %p, %d, %p):\n", hKL, hIMC, uEscape, lpData);
805 if (immHkl->hIME && immHkl->pImeEscape)
807 if (!EscapeRequiresWA(uEscape) || !is_kbd_ime_unicode(immHkl))
808 return immHkl->pImeEscape(hIMC,uEscape,lpData);
809 else
811 WCHAR buffer[81]; /* largest required buffer should be 80 */
812 LRESULT rc;
813 if (uEscape == IME_ESC_SET_EUDC_DICTIONARY)
815 MultiByteToWideChar(CP_ACP,0,lpData,-1,buffer,81);
816 rc = immHkl->pImeEscape(hIMC,uEscape,buffer);
818 else
820 rc = immHkl->pImeEscape(hIMC,uEscape,buffer);
821 WideCharToMultiByte(CP_ACP,0,buffer,-1,lpData,80, NULL, NULL);
823 return rc;
826 else
827 return 0;
830 /***********************************************************************
831 * ImmEscapeW (IMM32.@)
833 LRESULT WINAPI ImmEscapeW(
834 HKL hKL, HIMC hIMC,
835 UINT uEscape, LPVOID lpData)
837 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
838 TRACE("(%p, %p, %d, %p):\n", hKL, hIMC, uEscape, lpData);
840 if (immHkl->hIME && immHkl->pImeEscape)
842 if (!EscapeRequiresWA(uEscape) || is_kbd_ime_unicode(immHkl))
843 return immHkl->pImeEscape(hIMC,uEscape,lpData);
844 else
846 CHAR buffer[81]; /* largest required buffer should be 80 */
847 LRESULT rc;
848 if (uEscape == IME_ESC_SET_EUDC_DICTIONARY)
850 WideCharToMultiByte(CP_ACP,0,lpData,-1,buffer,81, NULL, NULL);
851 rc = immHkl->pImeEscape(hIMC,uEscape,buffer);
853 else
855 rc = immHkl->pImeEscape(hIMC,uEscape,buffer);
856 MultiByteToWideChar(CP_ACP,0,buffer,-1,lpData,80);
858 return rc;
861 else
862 return 0;
865 /***********************************************************************
866 * ImmGetCandidateListA (IMM32.@)
868 DWORD WINAPI ImmGetCandidateListA(
869 HIMC hIMC, DWORD dwIndex,
870 LPCANDIDATELIST lpCandList, DWORD dwBufLen)
872 InputContextData *data = hIMC;
873 LPCANDIDATEINFO candinfo;
874 LPCANDIDATELIST candlist;
875 DWORD ret = 0;
877 TRACE("%p, %d, %p, %d\n", hIMC, dwIndex, lpCandList, dwBufLen);
879 if (!data || !data->IMC.hCandInfo)
880 return 0;
882 candinfo = ImmLockIMCC(data->IMC.hCandInfo);
883 if ( dwIndex >= candinfo->dwCount ||
884 dwIndex >= (sizeof(candinfo->dwOffset) / sizeof(DWORD)) )
885 goto done;
887 candlist = (LPCANDIDATELIST)((LPBYTE)candinfo + candinfo->dwOffset[dwIndex]);
888 if ( !candlist->dwSize || !candlist->dwCount )
889 goto done;
891 if ( !is_himc_ime_unicode(data) )
893 ret = candlist->dwSize;
894 if ( lpCandList && dwBufLen >= ret )
895 memcpy(lpCandList, candlist, ret);
897 else
898 ret = convert_candidatelist_WtoA( candlist, lpCandList, dwBufLen);
900 done:
901 ImmUnlockIMCC(data->IMC.hCandInfo);
902 return ret;
905 /***********************************************************************
906 * ImmGetCandidateListCountA (IMM32.@)
908 DWORD WINAPI ImmGetCandidateListCountA(
909 HIMC hIMC, LPDWORD lpdwListCount)
911 InputContextData *data = hIMC;
912 LPCANDIDATEINFO candinfo;
913 DWORD ret, count;
915 TRACE("%p, %p\n", hIMC, lpdwListCount);
917 if (!data || !lpdwListCount || !data->IMC.hCandInfo)
918 return 0;
920 candinfo = ImmLockIMCC(data->IMC.hCandInfo);
922 *lpdwListCount = count = candinfo->dwCount;
924 if ( !is_himc_ime_unicode(data) )
925 ret = candinfo->dwSize;
926 else
928 ret = sizeof(CANDIDATEINFO);
929 while ( count-- )
930 ret += ImmGetCandidateListA(hIMC, count, NULL, 0);
933 ImmUnlockIMCC(data->IMC.hCandInfo);
934 return ret;
937 /***********************************************************************
938 * ImmGetCandidateListCountW (IMM32.@)
940 DWORD WINAPI ImmGetCandidateListCountW(
941 HIMC hIMC, LPDWORD lpdwListCount)
943 InputContextData *data = hIMC;
944 LPCANDIDATEINFO candinfo;
945 DWORD ret, count;
947 TRACE("%p, %p\n", hIMC, lpdwListCount);
949 if (!data || !lpdwListCount || !data->IMC.hCandInfo)
950 return 0;
952 candinfo = ImmLockIMCC(data->IMC.hCandInfo);
954 *lpdwListCount = count = candinfo->dwCount;
956 if ( is_himc_ime_unicode(data) )
957 ret = candinfo->dwSize;
958 else
960 ret = sizeof(CANDIDATEINFO);
961 while ( count-- )
962 ret += ImmGetCandidateListW(hIMC, count, NULL, 0);
965 ImmUnlockIMCC(data->IMC.hCandInfo);
966 return ret;
969 /***********************************************************************
970 * ImmGetCandidateListW (IMM32.@)
972 DWORD WINAPI ImmGetCandidateListW(
973 HIMC hIMC, DWORD dwIndex,
974 LPCANDIDATELIST lpCandList, DWORD dwBufLen)
976 InputContextData *data = hIMC;
977 LPCANDIDATEINFO candinfo;
978 LPCANDIDATELIST candlist;
979 DWORD ret = 0;
981 TRACE("%p, %d, %p, %d\n", hIMC, dwIndex, lpCandList, dwBufLen);
983 if (!data || !data->IMC.hCandInfo)
984 return 0;
986 candinfo = ImmLockIMCC(data->IMC.hCandInfo);
987 if ( dwIndex >= candinfo->dwCount ||
988 dwIndex >= (sizeof(candinfo->dwOffset) / sizeof(DWORD)) )
989 goto done;
991 candlist = (LPCANDIDATELIST)((LPBYTE)candinfo + candinfo->dwOffset[dwIndex]);
992 if ( !candlist->dwSize || !candlist->dwCount )
993 goto done;
995 if ( is_himc_ime_unicode(data) )
997 ret = candlist->dwSize;
998 if ( lpCandList && dwBufLen >= ret )
999 memcpy(lpCandList, candlist, ret);
1001 else
1002 ret = convert_candidatelist_AtoW( candlist, lpCandList, dwBufLen);
1004 done:
1005 ImmUnlockIMCC(data->IMC.hCandInfo);
1006 return ret;
1009 /***********************************************************************
1010 * ImmGetCandidateWindow (IMM32.@)
1012 BOOL WINAPI ImmGetCandidateWindow(
1013 HIMC hIMC, DWORD dwIndex, LPCANDIDATEFORM lpCandidate)
1015 InputContextData *data = hIMC;
1017 TRACE("%p, %d, %p\n", hIMC, dwIndex, lpCandidate);
1019 if (!data || !lpCandidate)
1020 return FALSE;
1022 if ( dwIndex >= (sizeof(data->IMC.cfCandForm) / sizeof(CANDIDATEFORM)) )
1023 return FALSE;
1025 *lpCandidate = data->IMC.cfCandForm[dwIndex];
1027 return TRUE;
1030 /***********************************************************************
1031 * ImmGetCompositionFontA (IMM32.@)
1033 BOOL WINAPI ImmGetCompositionFontA(HIMC hIMC, LPLOGFONTA lplf)
1035 LOGFONTW lfW;
1036 BOOL rc;
1038 TRACE("(%p, %p):\n", hIMC, lplf);
1040 rc = ImmGetCompositionFontW(hIMC,&lfW);
1041 if (!rc || !lplf)
1042 return FALSE;
1044 memcpy(lplf,&lfW,sizeof(LOGFONTA));
1045 WideCharToMultiByte(CP_ACP, 0, lfW.lfFaceName, -1, lplf->lfFaceName,
1046 LF_FACESIZE, NULL, NULL);
1047 return TRUE;
1050 /***********************************************************************
1051 * ImmGetCompositionFontW (IMM32.@)
1053 BOOL WINAPI ImmGetCompositionFontW(HIMC hIMC, LPLOGFONTW lplf)
1055 InputContextData *data = hIMC;
1057 TRACE("(%p, %p):\n", hIMC, lplf);
1059 if (!data || !lplf)
1060 return FALSE;
1062 *lplf = data->IMC.lfFont.W;
1064 return TRUE;
1068 /* Helpers for the GetCompositionString functions */
1070 static INT CopyCompStringIMEtoClient(InputContextData *data, LPBYTE source, INT slen, LPBYTE target, INT tlen,
1071 BOOL unicode )
1073 INT rc;
1075 if (is_himc_ime_unicode(data) && !unicode)
1076 rc = WideCharToMultiByte(CP_ACP, 0, (LPWSTR)source, slen, (LPSTR)target, tlen, NULL, NULL);
1077 else if (!is_himc_ime_unicode(data) && unicode)
1078 rc = MultiByteToWideChar(CP_ACP, 0, (LPSTR)source, slen, (LPWSTR)target, tlen) * sizeof(WCHAR);
1079 else
1081 int dlen = (unicode)?sizeof(WCHAR):sizeof(CHAR);
1082 memcpy( target, source, min(slen,tlen)*dlen);
1083 rc = slen*dlen;
1086 return rc;
1089 static INT CopyCompAttrIMEtoClient(InputContextData *data, LPBYTE source, INT slen, LPBYTE ssource, INT sslen,
1090 LPBYTE target, INT tlen, BOOL unicode )
1092 INT rc;
1094 if (is_himc_ime_unicode(data) && !unicode)
1096 rc = WideCharToMultiByte(CP_ACP, 0, (LPWSTR)ssource, sslen, NULL, 0, NULL, NULL);
1097 if (tlen)
1099 const BYTE *src = source;
1100 LPBYTE dst = target;
1101 int i, j = 0, k = 0;
1103 if (rc < tlen)
1104 tlen = rc;
1105 for (i = 0; i < sslen; ++i)
1107 int len;
1109 len = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)ssource + i, 1,
1110 NULL, 0, NULL, NULL);
1111 for (; len > 0; --len)
1113 dst[j++] = src[k];
1115 if (j >= tlen)
1116 goto end;
1118 ++k;
1120 end:
1121 rc = j;
1124 else if (!is_himc_ime_unicode(data) && unicode)
1126 rc = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ssource, sslen, NULL, 0);
1127 if (tlen)
1129 const BYTE *src = source;
1130 LPBYTE dst = target;
1131 int i, j = 0;
1133 if (rc < tlen)
1134 tlen = rc;
1135 for (i = 0; i < sslen; ++i)
1137 if (IsDBCSLeadByte(((LPSTR)ssource)[i]))
1138 continue;
1140 dst[j++] = src[i];
1142 if (j >= tlen)
1143 break;
1145 rc = j;
1148 else
1150 memcpy( target, source, min(slen,tlen));
1151 rc = slen;
1154 return rc;
1157 static INT CopyCompClauseIMEtoClient(InputContextData *data, LPBYTE source, INT slen, LPBYTE ssource, INT sslen,
1158 LPBYTE target, INT tlen, BOOL unicode )
1160 INT rc;
1162 if (is_himc_ime_unicode(data) && !unicode)
1164 if (tlen)
1166 int i;
1168 if (slen < tlen)
1169 tlen = slen;
1170 tlen /= sizeof (DWORD);
1171 for (i = 0; i < tlen; ++i)
1173 ((DWORD *)target)[i] = WideCharToMultiByte(CP_ACP, 0, (LPWSTR)ssource,
1174 ((DWORD *)source)[i],
1175 NULL, 0,
1176 NULL, NULL);
1178 rc = sizeof (DWORD) * i;
1180 else
1181 rc = slen;
1183 else if (!is_himc_ime_unicode(data) && unicode)
1185 if (tlen)
1187 int i;
1189 if (slen < tlen)
1190 tlen = slen;
1191 tlen /= sizeof (DWORD);
1192 for (i = 0; i < tlen; ++i)
1194 ((DWORD *)target)[i] = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ssource,
1195 ((DWORD *)source)[i],
1196 NULL, 0);
1198 rc = sizeof (DWORD) * i;
1200 else
1201 rc = slen;
1203 else
1205 memcpy( target, source, min(slen,tlen));
1206 rc = slen;
1209 return rc;
1212 static INT CopyCompOffsetIMEtoClient(InputContextData *data, DWORD offset, LPBYTE ssource, BOOL unicode)
1214 int rc;
1216 if (is_himc_ime_unicode(data) && !unicode)
1218 rc = WideCharToMultiByte(CP_ACP, 0, (LPWSTR)ssource, offset, NULL, 0, NULL, NULL);
1220 else if (!is_himc_ime_unicode(data) && unicode)
1222 rc = MultiByteToWideChar(CP_ACP, 0, (LPSTR)ssource, offset, NULL, 0);
1224 else
1225 rc = offset;
1227 return rc;
1230 static LONG ImmGetCompositionStringT( HIMC hIMC, DWORD dwIndex, LPVOID lpBuf,
1231 DWORD dwBufLen, BOOL unicode)
1233 LONG rc = 0;
1234 InputContextData *data = hIMC;
1235 LPCOMPOSITIONSTRING compstr;
1236 LPBYTE compdata;
1238 TRACE("(%p, 0x%x, %p, %d)\n", hIMC, dwIndex, lpBuf, dwBufLen);
1240 if (!data)
1241 return FALSE;
1243 if (!data->IMC.hCompStr)
1244 return FALSE;
1246 compdata = ImmLockIMCC(data->IMC.hCompStr);
1247 compstr = (LPCOMPOSITIONSTRING)compdata;
1249 switch (dwIndex)
1251 case GCS_RESULTSTR:
1252 TRACE("GCS_RESULTSTR\n");
1253 rc = CopyCompStringIMEtoClient(data, compdata + compstr->dwResultStrOffset, compstr->dwResultStrLen, lpBuf, dwBufLen, unicode);
1254 break;
1255 case GCS_COMPSTR:
1256 TRACE("GCS_COMPSTR\n");
1257 rc = CopyCompStringIMEtoClient(data, compdata + compstr->dwCompStrOffset, compstr->dwCompStrLen, lpBuf, dwBufLen, unicode);
1258 break;
1259 case GCS_COMPATTR:
1260 TRACE("GCS_COMPATTR\n");
1261 rc = CopyCompAttrIMEtoClient(data, compdata + compstr->dwCompAttrOffset, compstr->dwCompAttrLen,
1262 compdata + compstr->dwCompStrOffset, compstr->dwCompStrLen,
1263 lpBuf, dwBufLen, unicode);
1264 break;
1265 case GCS_COMPCLAUSE:
1266 TRACE("GCS_COMPCLAUSE\n");
1267 rc = CopyCompClauseIMEtoClient(data, compdata + compstr->dwCompClauseOffset,compstr->dwCompClauseLen,
1268 compdata + compstr->dwCompStrOffset, compstr->dwCompStrLen,
1269 lpBuf, dwBufLen, unicode);
1270 break;
1271 case GCS_RESULTCLAUSE:
1272 TRACE("GCS_RESULTCLAUSE\n");
1273 rc = CopyCompClauseIMEtoClient(data, compdata + compstr->dwResultClauseOffset,compstr->dwResultClauseLen,
1274 compdata + compstr->dwResultStrOffset, compstr->dwResultStrLen,
1275 lpBuf, dwBufLen, unicode);
1276 break;
1277 case GCS_RESULTREADSTR:
1278 TRACE("GCS_RESULTREADSTR\n");
1279 rc = CopyCompStringIMEtoClient(data, compdata + compstr->dwResultReadStrOffset, compstr->dwResultReadStrLen, lpBuf, dwBufLen, unicode);
1280 break;
1281 case GCS_RESULTREADCLAUSE:
1282 TRACE("GCS_RESULTREADCLAUSE\n");
1283 rc = CopyCompClauseIMEtoClient(data, compdata + compstr->dwResultReadClauseOffset,compstr->dwResultReadClauseLen,
1284 compdata + compstr->dwResultStrOffset, compstr->dwResultStrLen,
1285 lpBuf, dwBufLen, unicode);
1286 break;
1287 case GCS_COMPREADSTR:
1288 TRACE("GCS_COMPREADSTR\n");
1289 rc = CopyCompStringIMEtoClient(data, compdata + compstr->dwCompReadStrOffset, compstr->dwCompReadStrLen, lpBuf, dwBufLen, unicode);
1290 break;
1291 case GCS_COMPREADATTR:
1292 TRACE("GCS_COMPREADATTR\n");
1293 rc = CopyCompAttrIMEtoClient(data, compdata + compstr->dwCompReadAttrOffset, compstr->dwCompReadAttrLen,
1294 compdata + compstr->dwCompReadStrOffset, compstr->dwCompReadStrLen,
1295 lpBuf, dwBufLen, unicode);
1296 break;
1297 case GCS_COMPREADCLAUSE:
1298 TRACE("GCS_COMPREADCLAUSE\n");
1299 rc = CopyCompClauseIMEtoClient(data, compdata + compstr->dwCompReadClauseOffset,compstr->dwCompReadClauseLen,
1300 compdata + compstr->dwCompStrOffset, compstr->dwCompStrLen,
1301 lpBuf, dwBufLen, unicode);
1302 break;
1303 case GCS_CURSORPOS:
1304 TRACE("GCS_CURSORPOS\n");
1305 rc = CopyCompOffsetIMEtoClient(data, compstr->dwCursorPos, compdata + compstr->dwCompStrOffset, unicode);
1306 break;
1307 case GCS_DELTASTART:
1308 TRACE("GCS_DELTASTART\n");
1309 rc = CopyCompOffsetIMEtoClient(data, compstr->dwDeltaStart, compdata + compstr->dwCompStrOffset, unicode);
1310 break;
1311 default:
1312 FIXME("Unhandled index 0x%x\n",dwIndex);
1313 break;
1316 ImmUnlockIMCC(data->IMC.hCompStr);
1318 return rc;
1321 /***********************************************************************
1322 * ImmGetCompositionStringA (IMM32.@)
1324 LONG WINAPI ImmGetCompositionStringA(
1325 HIMC hIMC, DWORD dwIndex, LPVOID lpBuf, DWORD dwBufLen)
1327 return ImmGetCompositionStringT(hIMC, dwIndex, lpBuf, dwBufLen, FALSE);
1331 /***********************************************************************
1332 * ImmGetCompositionStringW (IMM32.@)
1334 LONG WINAPI ImmGetCompositionStringW(
1335 HIMC hIMC, DWORD dwIndex,
1336 LPVOID lpBuf, DWORD dwBufLen)
1338 return ImmGetCompositionStringT(hIMC, dwIndex, lpBuf, dwBufLen, TRUE);
1341 /***********************************************************************
1342 * ImmGetCompositionWindow (IMM32.@)
1344 BOOL WINAPI ImmGetCompositionWindow(HIMC hIMC, LPCOMPOSITIONFORM lpCompForm)
1346 InputContextData *data = hIMC;
1348 TRACE("(%p, %p)\n", hIMC, lpCompForm);
1350 if (!data)
1351 return FALSE;
1353 *lpCompForm = data->IMC.cfCompForm;
1354 return 1;
1357 /***********************************************************************
1358 * ImmGetContext (IMM32.@)
1361 HIMC WINAPI ImmGetContext(HWND hWnd)
1363 HIMC rc = NULL;
1365 TRACE("%p\n", hWnd);
1366 if (!IMM_GetThreadData()->defaultContext)
1367 IMM_GetThreadData()->defaultContext = ImmCreateContext();
1369 rc = GetPropW(hWnd,szwWineIMCProperty);
1370 if (rc == (HIMC)-1)
1371 rc = NULL;
1372 else if (rc == NULL)
1373 rc = IMM_GetThreadData()->defaultContext;
1375 if (rc)
1377 InputContextData *data = rc;
1378 data->IMC.hWnd = hWnd;
1380 TRACE("returning %p\n", rc);
1382 return rc;
1385 /***********************************************************************
1386 * ImmGetConversionListA (IMM32.@)
1388 DWORD WINAPI ImmGetConversionListA(
1389 HKL hKL, HIMC hIMC,
1390 LPCSTR pSrc, LPCANDIDATELIST lpDst,
1391 DWORD dwBufLen, UINT uFlag)
1393 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1394 TRACE("(%p, %p, %s, %p, %d, %d):\n", hKL, hIMC, debugstr_a(pSrc), lpDst,
1395 dwBufLen, uFlag);
1396 if (immHkl->hIME && immHkl->pImeConversionList)
1398 if (!is_kbd_ime_unicode(immHkl))
1399 return immHkl->pImeConversionList(hIMC,(LPCWSTR)pSrc,lpDst,dwBufLen,uFlag);
1400 else
1402 LPCANDIDATELIST lpwDst;
1403 DWORD ret = 0, len;
1404 LPWSTR pwSrc = strdupAtoW(pSrc);
1406 len = immHkl->pImeConversionList(hIMC, pwSrc, NULL, 0, uFlag);
1407 lpwDst = HeapAlloc(GetProcessHeap(), 0, len);
1408 if ( lpwDst )
1410 immHkl->pImeConversionList(hIMC, pwSrc, lpwDst, len, uFlag);
1411 ret = convert_candidatelist_WtoA( lpwDst, lpDst, dwBufLen);
1412 HeapFree(GetProcessHeap(), 0, lpwDst);
1414 HeapFree(GetProcessHeap(), 0, pwSrc);
1416 return ret;
1419 else
1420 return 0;
1423 /***********************************************************************
1424 * ImmGetConversionListW (IMM32.@)
1426 DWORD WINAPI ImmGetConversionListW(
1427 HKL hKL, HIMC hIMC,
1428 LPCWSTR pSrc, LPCANDIDATELIST lpDst,
1429 DWORD dwBufLen, UINT uFlag)
1431 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1432 TRACE("(%p, %p, %s, %p, %d, %d):\n", hKL, hIMC, debugstr_w(pSrc), lpDst,
1433 dwBufLen, uFlag);
1434 if (immHkl->hIME && immHkl->pImeConversionList)
1436 if (is_kbd_ime_unicode(immHkl))
1437 return immHkl->pImeConversionList(hIMC,pSrc,lpDst,dwBufLen,uFlag);
1438 else
1440 LPCANDIDATELIST lpaDst;
1441 DWORD ret = 0, len;
1442 LPSTR paSrc = strdupWtoA(pSrc);
1444 len = immHkl->pImeConversionList(hIMC, (LPCWSTR)paSrc, NULL, 0, uFlag);
1445 lpaDst = HeapAlloc(GetProcessHeap(), 0, len);
1446 if ( lpaDst )
1448 immHkl->pImeConversionList(hIMC, (LPCWSTR)paSrc, lpaDst, len, uFlag);
1449 ret = convert_candidatelist_AtoW( lpaDst, lpDst, dwBufLen);
1450 HeapFree(GetProcessHeap(), 0, lpaDst);
1452 HeapFree(GetProcessHeap(), 0, paSrc);
1454 return ret;
1457 else
1458 return 0;
1461 /***********************************************************************
1462 * ImmGetConversionStatus (IMM32.@)
1464 BOOL WINAPI ImmGetConversionStatus(
1465 HIMC hIMC, LPDWORD lpfdwConversion, LPDWORD lpfdwSentence)
1467 InputContextData *data = hIMC;
1469 TRACE("%p %p %p\n", hIMC, lpfdwConversion, lpfdwSentence);
1471 if (!data)
1472 return FALSE;
1474 if (lpfdwConversion)
1475 *lpfdwConversion = data->IMC.fdwConversion;
1476 if (lpfdwSentence)
1477 *lpfdwSentence = data->IMC.fdwSentence;
1479 return TRUE;
1482 /***********************************************************************
1483 * ImmGetDefaultIMEWnd (IMM32.@)
1485 HWND WINAPI ImmGetDefaultIMEWnd(HWND hWnd)
1487 TRACE("Default is %p\n",IMM_GetThreadData()->hwndDefault);
1488 return IMM_GetThreadData()->hwndDefault;
1491 /***********************************************************************
1492 * ImmGetDescriptionA (IMM32.@)
1494 UINT WINAPI ImmGetDescriptionA(
1495 HKL hKL, LPSTR lpszDescription, UINT uBufLen)
1497 WCHAR *buf;
1498 DWORD len;
1500 TRACE("%p %p %d\n", hKL, lpszDescription, uBufLen);
1502 /* find out how many characters in the unicode buffer */
1503 len = ImmGetDescriptionW( hKL, NULL, 0 );
1505 /* allocate a buffer of that size */
1506 buf = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof (WCHAR) );
1507 if( !buf )
1508 return 0;
1510 /* fetch the unicode buffer */
1511 len = ImmGetDescriptionW( hKL, buf, len + 1 );
1513 /* convert it back to ASCII */
1514 len = WideCharToMultiByte( CP_ACP, 0, buf, len + 1,
1515 lpszDescription, uBufLen, NULL, NULL );
1517 HeapFree( GetProcessHeap(), 0, buf );
1519 return len;
1522 /***********************************************************************
1523 * ImmGetDescriptionW (IMM32.@)
1525 UINT WINAPI ImmGetDescriptionW(HKL hKL, LPWSTR lpszDescription, UINT uBufLen)
1527 static const WCHAR name[] = { 'W','i','n','e',' ','X','I','M',0 };
1529 FIXME("(%p, %p, %d): semi stub\n", hKL, lpszDescription, uBufLen);
1531 if (!uBufLen) return lstrlenW( name );
1532 lstrcpynW( lpszDescription, name, uBufLen );
1533 return lstrlenW( lpszDescription );
1536 /***********************************************************************
1537 * ImmGetGuideLineA (IMM32.@)
1539 DWORD WINAPI ImmGetGuideLineA(
1540 HIMC hIMC, DWORD dwIndex, LPSTR lpBuf, DWORD dwBufLen)
1542 FIXME("(%p, %d, %s, %d): stub\n",
1543 hIMC, dwIndex, debugstr_a(lpBuf), dwBufLen
1545 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1546 return 0;
1549 /***********************************************************************
1550 * ImmGetGuideLineW (IMM32.@)
1552 DWORD WINAPI ImmGetGuideLineW(HIMC hIMC, DWORD dwIndex, LPWSTR lpBuf, DWORD dwBufLen)
1554 FIXME("(%p, %d, %s, %d): stub\n",
1555 hIMC, dwIndex, debugstr_w(lpBuf), dwBufLen
1557 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1558 return 0;
1561 /***********************************************************************
1562 * ImmGetIMEFileNameA (IMM32.@)
1564 UINT WINAPI ImmGetIMEFileNameA( HKL hKL, LPSTR lpszFileName, UINT uBufLen)
1566 LPWSTR bufW = NULL;
1567 UINT wBufLen = uBufLen;
1568 UINT rc;
1570 if (uBufLen && lpszFileName)
1571 bufW = HeapAlloc(GetProcessHeap(),0,uBufLen * sizeof(WCHAR));
1572 else /* We need this to get the number of byte required */
1574 bufW = HeapAlloc(GetProcessHeap(),0,MAX_PATH * sizeof(WCHAR));
1575 wBufLen = MAX_PATH;
1578 rc = ImmGetIMEFileNameW(hKL,bufW,wBufLen);
1580 if (rc > 0)
1582 if (uBufLen && lpszFileName)
1583 rc = WideCharToMultiByte(CP_ACP, 0, bufW, -1, lpszFileName,
1584 uBufLen, NULL, NULL);
1585 else /* get the length */
1586 rc = WideCharToMultiByte(CP_ACP, 0, bufW, -1, NULL, 0, NULL,
1587 NULL);
1590 HeapFree(GetProcessHeap(),0,bufW);
1591 return rc;
1594 /***********************************************************************
1595 * ImmGetIMEFileNameW (IMM32.@)
1597 UINT WINAPI ImmGetIMEFileNameW(HKL hKL, LPWSTR lpszFileName, UINT uBufLen)
1599 HKEY hkey;
1600 DWORD length;
1601 DWORD rc;
1602 WCHAR regKey[sizeof(szImeRegFmt)/sizeof(WCHAR)+8];
1604 wsprintfW( regKey, szImeRegFmt, (ULONG_PTR)hKL );
1605 rc = RegOpenKeyW( HKEY_LOCAL_MACHINE, regKey, &hkey);
1606 if (rc != ERROR_SUCCESS)
1608 SetLastError(rc);
1609 return 0;
1612 length = 0;
1613 rc = RegGetValueW(hkey, NULL, szImeFileW, RRF_RT_REG_SZ, NULL, NULL, &length);
1615 if (rc != ERROR_SUCCESS)
1617 RegCloseKey(hkey);
1618 SetLastError(rc);
1619 return 0;
1621 if (length > uBufLen * sizeof(WCHAR) || !lpszFileName)
1623 RegCloseKey(hkey);
1624 if (lpszFileName)
1626 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1627 return 0;
1629 else
1630 return length / sizeof(WCHAR);
1633 RegGetValueW(hkey, NULL, szImeFileW, RRF_RT_REG_SZ, NULL, lpszFileName, &length);
1635 RegCloseKey(hkey);
1637 return length / sizeof(WCHAR);
1640 /***********************************************************************
1641 * ImmGetOpenStatus (IMM32.@)
1643 BOOL WINAPI ImmGetOpenStatus(HIMC hIMC)
1645 InputContextData *data = hIMC;
1646 static int i;
1648 if (!data)
1649 return FALSE;
1651 TRACE("(%p): semi-stub\n", hIMC);
1653 if (!i++)
1654 FIXME("(%p): semi-stub\n", hIMC);
1656 return data->IMC.fOpen;
1659 /***********************************************************************
1660 * ImmGetProperty (IMM32.@)
1662 DWORD WINAPI ImmGetProperty(HKL hKL, DWORD fdwIndex)
1664 DWORD rc = 0;
1665 ImmHkl *kbd;
1667 TRACE("(%p, %d)\n", hKL, fdwIndex);
1668 kbd = IMM_GetImmHkl(hKL);
1670 if (kbd && kbd->hIME)
1672 switch (fdwIndex)
1674 case IGP_PROPERTY: rc = kbd->imeInfo.fdwProperty; break;
1675 case IGP_CONVERSION: rc = kbd->imeInfo.fdwConversionCaps; break;
1676 case IGP_SENTENCE: rc = kbd->imeInfo.fdwSentenceCaps; break;
1677 case IGP_SETCOMPSTR: rc = kbd->imeInfo.fdwSCSCaps; break;
1678 case IGP_SELECT: rc = kbd->imeInfo.fdwSelectCaps; break;
1679 case IGP_GETIMEVERSION: rc = IMEVER_0400; break;
1680 case IGP_UI: rc = 0; break;
1681 default: rc = 0;
1684 return rc;
1687 /***********************************************************************
1688 * ImmGetRegisterWordStyleA (IMM32.@)
1690 UINT WINAPI ImmGetRegisterWordStyleA(
1691 HKL hKL, UINT nItem, LPSTYLEBUFA lpStyleBuf)
1693 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1694 TRACE("(%p, %d, %p):\n", hKL, nItem, lpStyleBuf);
1695 if (immHkl->hIME && immHkl->pImeGetRegisterWordStyle)
1697 if (!is_kbd_ime_unicode(immHkl))
1698 return immHkl->pImeGetRegisterWordStyle(nItem,(LPSTYLEBUFW)lpStyleBuf);
1699 else
1701 STYLEBUFW sbw;
1702 UINT rc;
1704 rc = immHkl->pImeGetRegisterWordStyle(nItem,&sbw);
1705 WideCharToMultiByte(CP_ACP, 0, sbw.szDescription, -1,
1706 lpStyleBuf->szDescription, 32, NULL, NULL);
1707 lpStyleBuf->dwStyle = sbw.dwStyle;
1708 return rc;
1711 else
1712 return 0;
1715 /***********************************************************************
1716 * ImmGetRegisterWordStyleW (IMM32.@)
1718 UINT WINAPI ImmGetRegisterWordStyleW(
1719 HKL hKL, UINT nItem, LPSTYLEBUFW lpStyleBuf)
1721 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1722 TRACE("(%p, %d, %p):\n", hKL, nItem, lpStyleBuf);
1723 if (immHkl->hIME && immHkl->pImeGetRegisterWordStyle)
1725 if (is_kbd_ime_unicode(immHkl))
1726 return immHkl->pImeGetRegisterWordStyle(nItem,lpStyleBuf);
1727 else
1729 STYLEBUFA sba;
1730 UINT rc;
1732 rc = immHkl->pImeGetRegisterWordStyle(nItem,(LPSTYLEBUFW)&sba);
1733 MultiByteToWideChar(CP_ACP, 0, sba.szDescription, -1,
1734 lpStyleBuf->szDescription, 32);
1735 lpStyleBuf->dwStyle = sba.dwStyle;
1736 return rc;
1739 else
1740 return 0;
1743 /***********************************************************************
1744 * ImmGetStatusWindowPos (IMM32.@)
1746 BOOL WINAPI ImmGetStatusWindowPos(HIMC hIMC, LPPOINT lpptPos)
1748 InputContextData *data = hIMC;
1750 TRACE("(%p, %p)\n", hIMC, lpptPos);
1752 if (!data || !lpptPos)
1753 return FALSE;
1755 *lpptPos = data->IMC.ptStatusWndPos;
1757 return TRUE;
1760 /***********************************************************************
1761 * ImmGetVirtualKey (IMM32.@)
1763 UINT WINAPI ImmGetVirtualKey(HWND hWnd)
1765 OSVERSIONINFOA version;
1766 InputContextData *data = ImmGetContext( hWnd );
1767 TRACE("%p\n", hWnd);
1769 if ( data )
1770 return data->lastVK;
1772 GetVersionExA( &version );
1773 switch(version.dwPlatformId)
1775 case VER_PLATFORM_WIN32_WINDOWS:
1776 return VK_PROCESSKEY;
1777 case VER_PLATFORM_WIN32_NT:
1778 return 0;
1779 default:
1780 FIXME("%d not supported\n",version.dwPlatformId);
1781 return VK_PROCESSKEY;
1785 /***********************************************************************
1786 * ImmInstallIMEA (IMM32.@)
1788 HKL WINAPI ImmInstallIMEA(
1789 LPCSTR lpszIMEFileName, LPCSTR lpszLayoutText)
1791 LPWSTR lpszwIMEFileName;
1792 LPWSTR lpszwLayoutText;
1793 HKL hkl;
1795 TRACE ("(%s, %s)\n", debugstr_a(lpszIMEFileName),
1796 debugstr_a(lpszLayoutText));
1798 lpszwIMEFileName = strdupAtoW(lpszIMEFileName);
1799 lpszwLayoutText = strdupAtoW(lpszLayoutText);
1801 hkl = ImmInstallIMEW(lpszwIMEFileName, lpszwLayoutText);
1803 HeapFree(GetProcessHeap(),0,lpszwIMEFileName);
1804 HeapFree(GetProcessHeap(),0,lpszwLayoutText);
1805 return hkl;
1808 /***********************************************************************
1809 * ImmInstallIMEW (IMM32.@)
1811 HKL WINAPI ImmInstallIMEW(
1812 LPCWSTR lpszIMEFileName, LPCWSTR lpszLayoutText)
1814 INT lcid = GetUserDefaultLCID();
1815 INT count;
1816 HKL hkl;
1817 DWORD rc;
1818 HKEY hkey;
1819 WCHAR regKey[sizeof(szImeRegFmt)/sizeof(WCHAR)+8];
1821 TRACE ("(%s, %s):\n", debugstr_w(lpszIMEFileName),
1822 debugstr_w(lpszLayoutText));
1824 /* Start with 2. e001 will be blank and so default to the wine internal IME */
1825 count = 2;
1827 while (count < 0xfff)
1829 DWORD disposition = 0;
1831 hkl = (HKL)MAKELPARAM( lcid, 0xe000 | count );
1832 wsprintfW( regKey, szImeRegFmt, (ULONG_PTR)hkl);
1834 rc = RegCreateKeyExW(HKEY_LOCAL_MACHINE, regKey, 0, NULL, 0, KEY_WRITE, NULL, &hkey, &disposition);
1835 if (rc == ERROR_SUCCESS && disposition == REG_CREATED_NEW_KEY)
1836 break;
1837 else if (rc == ERROR_SUCCESS)
1838 RegCloseKey(hkey);
1840 count++;
1843 if (count == 0xfff)
1845 WARN("Unable to find slot to install IME\n");
1846 return 0;
1849 if (rc == ERROR_SUCCESS)
1851 rc = RegSetValueExW(hkey, szImeFileW, 0, REG_SZ, (const BYTE*)lpszIMEFileName,
1852 (lstrlenW(lpszIMEFileName) + 1) * sizeof(WCHAR));
1853 if (rc == ERROR_SUCCESS)
1854 rc = RegSetValueExW(hkey, szLayoutTextW, 0, REG_SZ, (const BYTE*)lpszLayoutText,
1855 (lstrlenW(lpszLayoutText) + 1) * sizeof(WCHAR));
1856 RegCloseKey(hkey);
1857 return hkl;
1859 else
1861 WARN("Unable to set IME registry values\n");
1862 return 0;
1866 /***********************************************************************
1867 * ImmIsIME (IMM32.@)
1869 BOOL WINAPI ImmIsIME(HKL hKL)
1871 ImmHkl *ptr;
1872 TRACE("(%p):\n", hKL);
1873 ptr = IMM_GetImmHkl(hKL);
1874 return (ptr && ptr->hIME);
1877 /***********************************************************************
1878 * ImmIsUIMessageA (IMM32.@)
1880 BOOL WINAPI ImmIsUIMessageA(
1881 HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam)
1883 BOOL rc = FALSE;
1885 TRACE("(%p, %x, %ld, %ld)\n", hWndIME, msg, wParam, lParam);
1886 if ((msg >= WM_IME_STARTCOMPOSITION && msg <= WM_IME_KEYLAST) ||
1887 (msg >= WM_IME_SETCONTEXT && msg <= WM_IME_KEYUP) ||
1888 (msg == WM_MSIME_SERVICE) ||
1889 (msg == WM_MSIME_RECONVERTOPTIONS) ||
1890 (msg == WM_MSIME_MOUSE) ||
1891 (msg == WM_MSIME_RECONVERTREQUEST) ||
1892 (msg == WM_MSIME_RECONVERT) ||
1893 (msg == WM_MSIME_QUERYPOSITION) ||
1894 (msg == WM_MSIME_DOCUMENTFEED))
1897 if (!IMM_GetThreadData()->hwndDefault)
1898 ImmGetDefaultIMEWnd(NULL);
1900 if (hWndIME == NULL)
1901 PostMessageA(IMM_GetThreadData()->hwndDefault, msg, wParam, lParam);
1903 rc = TRUE;
1905 return rc;
1908 /***********************************************************************
1909 * ImmIsUIMessageW (IMM32.@)
1911 BOOL WINAPI ImmIsUIMessageW(
1912 HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam)
1914 BOOL rc = FALSE;
1915 TRACE("(%p, %d, %ld, %ld):\n", hWndIME, msg, wParam, lParam);
1916 if ((msg >= WM_IME_STARTCOMPOSITION && msg <= WM_IME_KEYLAST) ||
1917 (msg >= WM_IME_SETCONTEXT && msg <= WM_IME_KEYUP) ||
1918 (msg == WM_MSIME_SERVICE) ||
1919 (msg == WM_MSIME_RECONVERTOPTIONS) ||
1920 (msg == WM_MSIME_MOUSE) ||
1921 (msg == WM_MSIME_RECONVERTREQUEST) ||
1922 (msg == WM_MSIME_RECONVERT) ||
1923 (msg == WM_MSIME_QUERYPOSITION) ||
1924 (msg == WM_MSIME_DOCUMENTFEED))
1925 rc = TRUE;
1926 return rc;
1929 /***********************************************************************
1930 * ImmNotifyIME (IMM32.@)
1932 BOOL WINAPI ImmNotifyIME(
1933 HIMC hIMC, DWORD dwAction, DWORD dwIndex, DWORD dwValue)
1935 InputContextData *data = hIMC;
1937 TRACE("(%p, %d, %d, %d)\n",
1938 hIMC, dwAction, dwIndex, dwValue);
1940 if (!data || ! data->immKbd->pNotifyIME)
1941 return FALSE;
1943 return data->immKbd->pNotifyIME(hIMC,dwAction,dwIndex,dwValue);
1946 /***********************************************************************
1947 * ImmRegisterWordA (IMM32.@)
1949 BOOL WINAPI ImmRegisterWordA(
1950 HKL hKL, LPCSTR lpszReading, DWORD dwStyle, LPCSTR lpszRegister)
1952 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1953 TRACE("(%p, %s, %d, %s):\n", hKL, debugstr_a(lpszReading), dwStyle,
1954 debugstr_a(lpszRegister));
1955 if (immHkl->hIME && immHkl->pImeRegisterWord)
1957 if (!is_kbd_ime_unicode(immHkl))
1958 return immHkl->pImeRegisterWord((LPCWSTR)lpszReading,dwStyle,
1959 (LPCWSTR)lpszRegister);
1960 else
1962 LPWSTR lpszwReading = strdupAtoW(lpszReading);
1963 LPWSTR lpszwRegister = strdupAtoW(lpszRegister);
1964 BOOL rc;
1966 rc = immHkl->pImeRegisterWord(lpszwReading,dwStyle,lpszwRegister);
1967 HeapFree(GetProcessHeap(),0,lpszwReading);
1968 HeapFree(GetProcessHeap(),0,lpszwRegister);
1969 return rc;
1972 else
1973 return FALSE;
1976 /***********************************************************************
1977 * ImmRegisterWordW (IMM32.@)
1979 BOOL WINAPI ImmRegisterWordW(
1980 HKL hKL, LPCWSTR lpszReading, DWORD dwStyle, LPCWSTR lpszRegister)
1982 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
1983 TRACE("(%p, %s, %d, %s):\n", hKL, debugstr_w(lpszReading), dwStyle,
1984 debugstr_w(lpszRegister));
1985 if (immHkl->hIME && immHkl->pImeRegisterWord)
1987 if (is_kbd_ime_unicode(immHkl))
1988 return immHkl->pImeRegisterWord(lpszReading,dwStyle,lpszRegister);
1989 else
1991 LPSTR lpszaReading = strdupWtoA(lpszReading);
1992 LPSTR lpszaRegister = strdupWtoA(lpszRegister);
1993 BOOL rc;
1995 rc = immHkl->pImeRegisterWord((LPCWSTR)lpszaReading,dwStyle,
1996 (LPCWSTR)lpszaRegister);
1997 HeapFree(GetProcessHeap(),0,lpszaReading);
1998 HeapFree(GetProcessHeap(),0,lpszaRegister);
1999 return rc;
2002 else
2003 return FALSE;
2006 /***********************************************************************
2007 * ImmReleaseContext (IMM32.@)
2009 BOOL WINAPI ImmReleaseContext(HWND hWnd, HIMC hIMC)
2011 static int shown = 0;
2013 if (!shown) {
2014 FIXME("(%p, %p): stub\n", hWnd, hIMC);
2015 shown = 1;
2017 return TRUE;
2020 /***********************************************************************
2021 * ImmRequestMessageA(IMM32.@)
2023 LRESULT WINAPI ImmRequestMessageA(HIMC hIMC, WPARAM wParam, LPARAM lParam)
2025 InputContextData *data = hIMC;
2027 TRACE("%p %ld %ld\n", hIMC, wParam, wParam);
2029 if (data && IsWindow(data->IMC.hWnd))
2030 return SendMessageA(data->IMC.hWnd, WM_IME_REQUEST, wParam, lParam);
2032 return 0;
2035 /***********************************************************************
2036 * ImmRequestMessageW(IMM32.@)
2038 LRESULT WINAPI ImmRequestMessageW(HIMC hIMC, WPARAM wParam, LPARAM lParam)
2040 InputContextData *data = hIMC;
2042 TRACE("%p %ld %ld\n", hIMC, wParam, wParam);
2044 if (data && IsWindow(data->IMC.hWnd))
2045 return SendMessageW(data->IMC.hWnd, WM_IME_REQUEST, wParam, lParam);
2047 return 0;
2050 /***********************************************************************
2051 * ImmSetCandidateWindow (IMM32.@)
2053 BOOL WINAPI ImmSetCandidateWindow(
2054 HIMC hIMC, LPCANDIDATEFORM lpCandidate)
2056 InputContextData *data = hIMC;
2058 TRACE("(%p, %p)\n", hIMC, lpCandidate);
2060 if (!data || !lpCandidate)
2061 return FALSE;
2063 TRACE("\t%x, %x, (%i,%i), (%i,%i - %i,%i)\n",
2064 lpCandidate->dwIndex, lpCandidate->dwStyle,
2065 lpCandidate->ptCurrentPos.x, lpCandidate->ptCurrentPos.y,
2066 lpCandidate->rcArea.top, lpCandidate->rcArea.left,
2067 lpCandidate->rcArea.bottom, lpCandidate->rcArea.right);
2069 if ( lpCandidate->dwIndex >= (sizeof(data->IMC.cfCandForm) / sizeof(CANDIDATEFORM)) )
2070 return FALSE;
2072 data->IMC.cfCandForm[lpCandidate->dwIndex] = *lpCandidate;
2073 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, 0, IMC_SETCANDIDATEPOS);
2074 ImmInternalSendIMENotify(data, IMN_SETCANDIDATEPOS, 1 << lpCandidate->dwIndex);
2076 return TRUE;
2079 /***********************************************************************
2080 * ImmSetCompositionFontA (IMM32.@)
2082 BOOL WINAPI ImmSetCompositionFontA(HIMC hIMC, LPLOGFONTA lplf)
2084 InputContextData *data = hIMC;
2085 TRACE("(%p, %p)\n", hIMC, lplf);
2087 if (!data || !lplf)
2088 return FALSE;
2090 memcpy(&data->IMC.lfFont.W,lplf,sizeof(LOGFONTA));
2091 MultiByteToWideChar(CP_ACP, 0, lplf->lfFaceName, -1, data->IMC.lfFont.W.lfFaceName,
2092 LF_FACESIZE);
2093 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, 0, IMC_SETCOMPOSITIONFONT);
2094 ImmInternalSendIMENotify(data, IMN_SETCOMPOSITIONFONT, 0);
2096 return TRUE;
2099 /***********************************************************************
2100 * ImmSetCompositionFontW (IMM32.@)
2102 BOOL WINAPI ImmSetCompositionFontW(HIMC hIMC, LPLOGFONTW lplf)
2104 InputContextData *data = hIMC;
2105 TRACE("(%p, %p)\n", hIMC, lplf);
2107 if (!data || !lplf)
2108 return FALSE;
2110 data->IMC.lfFont.W = *lplf;
2111 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, 0, IMC_SETCOMPOSITIONFONT);
2112 ImmInternalSendIMENotify(data, IMN_SETCOMPOSITIONFONT, 0);
2114 return TRUE;
2117 /***********************************************************************
2118 * ImmSetCompositionStringA (IMM32.@)
2120 BOOL WINAPI ImmSetCompositionStringA(
2121 HIMC hIMC, DWORD dwIndex,
2122 LPCVOID lpComp, DWORD dwCompLen,
2123 LPCVOID lpRead, DWORD dwReadLen)
2125 DWORD comp_len;
2126 DWORD read_len;
2127 WCHAR *CompBuffer = NULL;
2128 WCHAR *ReadBuffer = NULL;
2129 BOOL rc;
2130 InputContextData *data = hIMC;
2132 TRACE("(%p, %d, %p, %d, %p, %d):\n",
2133 hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen);
2135 if (!data)
2136 return FALSE;
2138 if (!(dwIndex == SCS_SETSTR ||
2139 dwIndex == SCS_CHANGEATTR ||
2140 dwIndex == SCS_CHANGECLAUSE ||
2141 dwIndex == SCS_SETRECONVERTSTRING ||
2142 dwIndex == SCS_QUERYRECONVERTSTRING))
2143 return FALSE;
2145 if (!is_himc_ime_unicode(data))
2146 return data->immKbd->pImeSetCompositionString(hIMC, dwIndex, lpComp,
2147 dwCompLen, lpRead, dwReadLen);
2149 comp_len = MultiByteToWideChar(CP_ACP, 0, lpComp, dwCompLen, NULL, 0);
2150 if (comp_len)
2152 CompBuffer = HeapAlloc(GetProcessHeap(),0,comp_len * sizeof(WCHAR));
2153 MultiByteToWideChar(CP_ACP, 0, lpComp, dwCompLen, CompBuffer, comp_len);
2156 read_len = MultiByteToWideChar(CP_ACP, 0, lpRead, dwReadLen, NULL, 0);
2157 if (read_len)
2159 ReadBuffer = HeapAlloc(GetProcessHeap(),0,read_len * sizeof(WCHAR));
2160 MultiByteToWideChar(CP_ACP, 0, lpRead, dwReadLen, ReadBuffer, read_len);
2163 rc = ImmSetCompositionStringW(hIMC, dwIndex, CompBuffer, comp_len,
2164 ReadBuffer, read_len);
2166 HeapFree(GetProcessHeap(), 0, CompBuffer);
2167 HeapFree(GetProcessHeap(), 0, ReadBuffer);
2169 return rc;
2172 /***********************************************************************
2173 * ImmSetCompositionStringW (IMM32.@)
2175 BOOL WINAPI ImmSetCompositionStringW(
2176 HIMC hIMC, DWORD dwIndex,
2177 LPCVOID lpComp, DWORD dwCompLen,
2178 LPCVOID lpRead, DWORD dwReadLen)
2180 DWORD comp_len;
2181 DWORD read_len;
2182 CHAR *CompBuffer = NULL;
2183 CHAR *ReadBuffer = NULL;
2184 BOOL rc;
2185 InputContextData *data = hIMC;
2187 TRACE("(%p, %d, %p, %d, %p, %d):\n",
2188 hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen);
2190 if (!data)
2191 return FALSE;
2193 if (!(dwIndex == SCS_SETSTR ||
2194 dwIndex == SCS_CHANGEATTR ||
2195 dwIndex == SCS_CHANGECLAUSE ||
2196 dwIndex == SCS_SETRECONVERTSTRING ||
2197 dwIndex == SCS_QUERYRECONVERTSTRING))
2198 return FALSE;
2200 if (is_himc_ime_unicode(data))
2201 return data->immKbd->pImeSetCompositionString(hIMC, dwIndex, lpComp,
2202 dwCompLen, lpRead, dwReadLen);
2204 comp_len = WideCharToMultiByte(CP_ACP, 0, lpComp, dwCompLen, NULL, 0, NULL,
2205 NULL);
2206 if (comp_len)
2208 CompBuffer = HeapAlloc(GetProcessHeap(),0,comp_len);
2209 WideCharToMultiByte(CP_ACP, 0, lpComp, dwCompLen, CompBuffer, comp_len,
2210 NULL, NULL);
2213 read_len = WideCharToMultiByte(CP_ACP, 0, lpRead, dwReadLen, NULL, 0, NULL,
2214 NULL);
2215 if (read_len)
2217 ReadBuffer = HeapAlloc(GetProcessHeap(),0,read_len);
2218 WideCharToMultiByte(CP_ACP, 0, lpRead, dwReadLen, ReadBuffer, read_len,
2219 NULL, NULL);
2222 rc = ImmSetCompositionStringA(hIMC, dwIndex, CompBuffer, comp_len,
2223 ReadBuffer, read_len);
2225 HeapFree(GetProcessHeap(), 0, CompBuffer);
2226 HeapFree(GetProcessHeap(), 0, ReadBuffer);
2228 return rc;
2231 /***********************************************************************
2232 * ImmSetCompositionWindow (IMM32.@)
2234 BOOL WINAPI ImmSetCompositionWindow(
2235 HIMC hIMC, LPCOMPOSITIONFORM lpCompForm)
2237 BOOL reshow = FALSE;
2238 InputContextData *data = hIMC;
2240 TRACE("(%p, %p)\n", hIMC, lpCompForm);
2241 TRACE("\t%x, (%i,%i), (%i,%i - %i,%i)\n",lpCompForm->dwStyle,
2242 lpCompForm->ptCurrentPos.x, lpCompForm->ptCurrentPos.y, lpCompForm->rcArea.top,
2243 lpCompForm->rcArea.left, lpCompForm->rcArea.bottom, lpCompForm->rcArea.right);
2245 if (!data)
2246 return FALSE;
2248 data->IMC.cfCompForm = *lpCompForm;
2250 if (IsWindowVisible(IMM_GetThreadData()->hwndDefault))
2252 reshow = TRUE;
2253 ShowWindow(IMM_GetThreadData()->hwndDefault,SW_HIDE);
2256 /* FIXME: this is a partial stub */
2258 if (reshow)
2259 ShowWindow(IMM_GetThreadData()->hwndDefault,SW_SHOWNOACTIVATE);
2261 ImmInternalSendIMENotify(data, IMN_SETCOMPOSITIONWINDOW, 0);
2262 return TRUE;
2265 /***********************************************************************
2266 * ImmSetConversionStatus (IMM32.@)
2268 BOOL WINAPI ImmSetConversionStatus(
2269 HIMC hIMC, DWORD fdwConversion, DWORD fdwSentence)
2271 DWORD oldConversion, oldSentence;
2272 InputContextData *data = hIMC;
2274 TRACE("%p %d %d\n", hIMC, fdwConversion, fdwSentence);
2276 if (!data)
2277 return FALSE;
2279 if ( fdwConversion != data->IMC.fdwConversion )
2281 oldConversion = data->IMC.fdwConversion;
2282 data->IMC.fdwConversion = fdwConversion;
2283 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, oldConversion, IMC_SETCONVERSIONMODE);
2284 ImmInternalSendIMENotify(data, IMN_SETCONVERSIONMODE, 0);
2286 if ( fdwSentence != data->IMC.fdwSentence )
2288 oldSentence = data->IMC.fdwSentence;
2289 data->IMC.fdwSentence = fdwSentence;
2290 ImmNotifyIME(hIMC, NI_CONTEXTUPDATED, oldSentence, IMC_SETSENTENCEMODE);
2291 ImmInternalSendIMENotify(data, IMN_SETSENTENCEMODE, 0);
2294 return TRUE;
2297 /***********************************************************************
2298 * ImmSetOpenStatus (IMM32.@)
2300 BOOL WINAPI ImmSetOpenStatus(HIMC hIMC, BOOL fOpen)
2302 InputContextData *data = hIMC;
2304 TRACE("%p %d\n", hIMC, fOpen);
2306 if (!data)
2307 return FALSE;
2309 if (data->imeWnd == NULL)
2311 /* create the ime window */
2312 data->imeWnd = CreateWindowExW( WS_EX_TOOLWINDOW,
2313 data->immKbd->imeClassName, NULL, WS_POPUP, 0, 0, 1, 1, 0,
2314 0, data->immKbd->hIME, 0);
2315 SetWindowLongPtrW(data->imeWnd, IMMGWL_IMC, (LONG_PTR)data);
2316 IMM_GetThreadData()->hwndDefault = data->imeWnd;
2319 if (!fOpen != !data->IMC.fOpen)
2321 data->IMC.fOpen = fOpen;
2322 ImmNotifyIME( hIMC, NI_CONTEXTUPDATED, 0, IMC_SETOPENSTATUS);
2323 ImmInternalSendIMENotify(data, IMN_SETOPENSTATUS, 0);
2326 return TRUE;
2329 /***********************************************************************
2330 * ImmSetStatusWindowPos (IMM32.@)
2332 BOOL WINAPI ImmSetStatusWindowPos(HIMC hIMC, LPPOINT lpptPos)
2334 InputContextData *data = hIMC;
2336 TRACE("(%p, %p)\n", hIMC, lpptPos);
2338 if (!data || !lpptPos)
2339 return FALSE;
2341 TRACE("\t(%i,%i)\n", lpptPos->x, lpptPos->y);
2343 data->IMC.ptStatusWndPos = *lpptPos;
2344 ImmNotifyIME( hIMC, NI_CONTEXTUPDATED, 0, IMC_SETSTATUSWINDOWPOS);
2345 ImmInternalSendIMENotify(data, IMN_SETSTATUSWINDOWPOS, 0);
2347 return TRUE;
2350 /***********************************************************************
2351 * ImmCreateSoftKeyboard(IMM32.@)
2353 HWND WINAPI ImmCreateSoftKeyboard(UINT uType, UINT hOwner, int x, int y)
2355 FIXME("(%d, %d, %d, %d): stub\n", uType, hOwner, x, y);
2356 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2357 return 0;
2360 /***********************************************************************
2361 * ImmDestroySoftKeyboard(IMM32.@)
2363 BOOL WINAPI ImmDestroySoftKeyboard(HWND hSoftWnd)
2365 FIXME("(%p): stub\n", hSoftWnd);
2366 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2367 return FALSE;
2370 /***********************************************************************
2371 * ImmShowSoftKeyboard(IMM32.@)
2373 BOOL WINAPI ImmShowSoftKeyboard(HWND hSoftWnd, int nCmdShow)
2375 FIXME("(%p, %d): stub\n", hSoftWnd, nCmdShow);
2376 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2377 return FALSE;
2380 /***********************************************************************
2381 * ImmSimulateHotKey (IMM32.@)
2383 BOOL WINAPI ImmSimulateHotKey(HWND hWnd, DWORD dwHotKeyID)
2385 FIXME("(%p, %d): stub\n", hWnd, dwHotKeyID);
2386 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2387 return FALSE;
2390 /***********************************************************************
2391 * ImmUnregisterWordA (IMM32.@)
2393 BOOL WINAPI ImmUnregisterWordA(
2394 HKL hKL, LPCSTR lpszReading, DWORD dwStyle, LPCSTR lpszUnregister)
2396 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
2397 TRACE("(%p, %s, %d, %s):\n", hKL, debugstr_a(lpszReading), dwStyle,
2398 debugstr_a(lpszUnregister));
2399 if (immHkl->hIME && immHkl->pImeUnregisterWord)
2401 if (!is_kbd_ime_unicode(immHkl))
2402 return immHkl->pImeUnregisterWord((LPCWSTR)lpszReading,dwStyle,
2403 (LPCWSTR)lpszUnregister);
2404 else
2406 LPWSTR lpszwReading = strdupAtoW(lpszReading);
2407 LPWSTR lpszwUnregister = strdupAtoW(lpszUnregister);
2408 BOOL rc;
2410 rc = immHkl->pImeUnregisterWord(lpszwReading,dwStyle,lpszwUnregister);
2411 HeapFree(GetProcessHeap(),0,lpszwReading);
2412 HeapFree(GetProcessHeap(),0,lpszwUnregister);
2413 return rc;
2416 else
2417 return FALSE;
2420 /***********************************************************************
2421 * ImmUnregisterWordW (IMM32.@)
2423 BOOL WINAPI ImmUnregisterWordW(
2424 HKL hKL, LPCWSTR lpszReading, DWORD dwStyle, LPCWSTR lpszUnregister)
2426 ImmHkl *immHkl = IMM_GetImmHkl(hKL);
2427 TRACE("(%p, %s, %d, %s):\n", hKL, debugstr_w(lpszReading), dwStyle,
2428 debugstr_w(lpszUnregister));
2429 if (immHkl->hIME && immHkl->pImeUnregisterWord)
2431 if (is_kbd_ime_unicode(immHkl))
2432 return immHkl->pImeUnregisterWord(lpszReading,dwStyle,lpszUnregister);
2433 else
2435 LPSTR lpszaReading = strdupWtoA(lpszReading);
2436 LPSTR lpszaUnregister = strdupWtoA(lpszUnregister);
2437 BOOL rc;
2439 rc = immHkl->pImeUnregisterWord((LPCWSTR)lpszaReading,dwStyle,
2440 (LPCWSTR)lpszaUnregister);
2441 HeapFree(GetProcessHeap(),0,lpszaReading);
2442 HeapFree(GetProcessHeap(),0,lpszaUnregister);
2443 return rc;
2446 else
2447 return FALSE;
2450 /***********************************************************************
2451 * ImmGetImeMenuItemsA (IMM32.@)
2453 DWORD WINAPI ImmGetImeMenuItemsA( HIMC hIMC, DWORD dwFlags, DWORD dwType,
2454 LPIMEMENUITEMINFOA lpImeParentMenu, LPIMEMENUITEMINFOA lpImeMenu,
2455 DWORD dwSize)
2457 InputContextData *data = hIMC;
2458 TRACE("(%p, %i, %i, %p, %p, %i):\n", hIMC, dwFlags, dwType,
2459 lpImeParentMenu, lpImeMenu, dwSize);
2460 if (data->immKbd->hIME && data->immKbd->pImeGetImeMenuItems)
2462 if (!is_himc_ime_unicode(data) || (!lpImeParentMenu && !lpImeMenu))
2463 return data->immKbd->pImeGetImeMenuItems(hIMC, dwFlags, dwType,
2464 (IMEMENUITEMINFOW*)lpImeParentMenu,
2465 (IMEMENUITEMINFOW*)lpImeMenu, dwSize);
2466 else
2468 IMEMENUITEMINFOW lpImeParentMenuW;
2469 IMEMENUITEMINFOW *lpImeMenuW, *parent = NULL;
2470 DWORD rc;
2472 if (lpImeParentMenu)
2473 parent = &lpImeParentMenuW;
2474 if (lpImeMenu)
2476 int count = dwSize / sizeof(LPIMEMENUITEMINFOA);
2477 dwSize = count * sizeof(IMEMENUITEMINFOW);
2478 lpImeMenuW = HeapAlloc(GetProcessHeap(), 0, dwSize);
2480 else
2481 lpImeMenuW = NULL;
2483 rc = data->immKbd->pImeGetImeMenuItems(hIMC, dwFlags, dwType,
2484 parent, lpImeMenuW, dwSize);
2486 if (lpImeParentMenu)
2488 memcpy(lpImeParentMenu,&lpImeParentMenuW,sizeof(IMEMENUITEMINFOA));
2489 lpImeParentMenu->hbmpItem = lpImeParentMenuW.hbmpItem;
2490 WideCharToMultiByte(CP_ACP, 0, lpImeParentMenuW.szString,
2491 -1, lpImeParentMenu->szString, IMEMENUITEM_STRING_SIZE,
2492 NULL, NULL);
2494 if (lpImeMenu && rc)
2496 unsigned int i;
2497 for (i = 0; i < rc; i++)
2499 memcpy(&lpImeMenu[i],&lpImeMenuW[1],sizeof(IMEMENUITEMINFOA));
2500 lpImeMenu[i].hbmpItem = lpImeMenuW[i].hbmpItem;
2501 WideCharToMultiByte(CP_ACP, 0, lpImeMenuW[i].szString,
2502 -1, lpImeMenu[i].szString, IMEMENUITEM_STRING_SIZE,
2503 NULL, NULL);
2506 HeapFree(GetProcessHeap(),0,lpImeMenuW);
2507 return rc;
2510 else
2511 return 0;
2514 /***********************************************************************
2515 * ImmGetImeMenuItemsW (IMM32.@)
2517 DWORD WINAPI ImmGetImeMenuItemsW( HIMC hIMC, DWORD dwFlags, DWORD dwType,
2518 LPIMEMENUITEMINFOW lpImeParentMenu, LPIMEMENUITEMINFOW lpImeMenu,
2519 DWORD dwSize)
2521 InputContextData *data = hIMC;
2522 TRACE("(%p, %i, %i, %p, %p, %i):\n", hIMC, dwFlags, dwType,
2523 lpImeParentMenu, lpImeMenu, dwSize);
2524 if (data->immKbd->hIME && data->immKbd->pImeGetImeMenuItems)
2526 if (is_himc_ime_unicode(data) || (!lpImeParentMenu && !lpImeMenu))
2527 return data->immKbd->pImeGetImeMenuItems(hIMC, dwFlags, dwType,
2528 lpImeParentMenu, lpImeMenu, dwSize);
2529 else
2531 IMEMENUITEMINFOA lpImeParentMenuA;
2532 IMEMENUITEMINFOA *lpImeMenuA, *parent = NULL;
2533 DWORD rc;
2535 if (lpImeParentMenu)
2536 parent = &lpImeParentMenuA;
2537 if (lpImeMenu)
2539 int count = dwSize / sizeof(LPIMEMENUITEMINFOW);
2540 dwSize = count * sizeof(IMEMENUITEMINFOA);
2541 lpImeMenuA = HeapAlloc(GetProcessHeap(), 0, dwSize);
2543 else
2544 lpImeMenuA = NULL;
2546 rc = data->immKbd->pImeGetImeMenuItems(hIMC, dwFlags, dwType,
2547 (IMEMENUITEMINFOW*)parent,
2548 (IMEMENUITEMINFOW*)lpImeMenuA, dwSize);
2550 if (lpImeParentMenu)
2552 memcpy(lpImeParentMenu,&lpImeParentMenuA,sizeof(IMEMENUITEMINFOA));
2553 lpImeParentMenu->hbmpItem = lpImeParentMenuA.hbmpItem;
2554 MultiByteToWideChar(CP_ACP, 0, lpImeParentMenuA.szString,
2555 -1, lpImeParentMenu->szString, IMEMENUITEM_STRING_SIZE);
2557 if (lpImeMenu && rc)
2559 unsigned int i;
2560 for (i = 0; i < rc; i++)
2562 memcpy(&lpImeMenu[i],&lpImeMenuA[1],sizeof(IMEMENUITEMINFOA));
2563 lpImeMenu[i].hbmpItem = lpImeMenuA[i].hbmpItem;
2564 MultiByteToWideChar(CP_ACP, 0, lpImeMenuA[i].szString,
2565 -1, lpImeMenu[i].szString, IMEMENUITEM_STRING_SIZE);
2568 HeapFree(GetProcessHeap(),0,lpImeMenuA);
2569 return rc;
2572 else
2573 return 0;
2576 /***********************************************************************
2577 * ImmLockIMC(IMM32.@)
2579 LPINPUTCONTEXT WINAPI ImmLockIMC(HIMC hIMC)
2581 InputContextData *data = hIMC;
2583 if (!data)
2584 return NULL;
2585 data->dwLock++;
2586 return &data->IMC;
2589 /***********************************************************************
2590 * ImmUnlockIMC(IMM32.@)
2592 BOOL WINAPI ImmUnlockIMC(HIMC hIMC)
2594 InputContextData *data = hIMC;
2595 data->dwLock--;
2596 return (data->dwLock!=0);
2599 /***********************************************************************
2600 * ImmGetIMCLockCount(IMM32.@)
2602 DWORD WINAPI ImmGetIMCLockCount(HIMC hIMC)
2604 InputContextData *data = hIMC;
2605 return data->dwLock;
2608 /***********************************************************************
2609 * ImmCreateIMCC(IMM32.@)
2611 HIMCC WINAPI ImmCreateIMCC(DWORD size)
2613 IMCCInternal *internal;
2614 int real_size = size + sizeof(IMCCInternal);
2616 internal = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, real_size);
2617 if (internal == NULL)
2618 return NULL;
2620 internal->dwSize = size;
2621 return internal;
2624 /***********************************************************************
2625 * ImmDestroyIMCC(IMM32.@)
2627 HIMCC WINAPI ImmDestroyIMCC(HIMCC block)
2629 HeapFree(GetProcessHeap(),0,block);
2630 return NULL;
2633 /***********************************************************************
2634 * ImmLockIMCC(IMM32.@)
2636 LPVOID WINAPI ImmLockIMCC(HIMCC imcc)
2638 IMCCInternal *internal;
2639 internal = imcc;
2641 internal->dwLock ++;
2642 return internal + 1;
2645 /***********************************************************************
2646 * ImmUnlockIMCC(IMM32.@)
2648 BOOL WINAPI ImmUnlockIMCC(HIMCC imcc)
2650 IMCCInternal *internal;
2651 internal = imcc;
2653 internal->dwLock --;
2654 return (internal->dwLock!=0);
2657 /***********************************************************************
2658 * ImmGetIMCCLockCount(IMM32.@)
2660 DWORD WINAPI ImmGetIMCCLockCount(HIMCC imcc)
2662 IMCCInternal *internal;
2663 internal = imcc;
2665 return internal->dwLock;
2668 /***********************************************************************
2669 * ImmReSizeIMCC(IMM32.@)
2671 HIMCC WINAPI ImmReSizeIMCC(HIMCC imcc, DWORD size)
2673 IMCCInternal *internal,*newone;
2674 int real_size = size + sizeof(IMCCInternal);
2676 internal = imcc;
2678 newone = HeapReAlloc(GetProcessHeap(), 0, internal, real_size);
2679 newone->dwSize = size;
2681 return newone;
2684 /***********************************************************************
2685 * ImmGetIMCCSize(IMM32.@)
2687 DWORD WINAPI ImmGetIMCCSize(HIMCC imcc)
2689 IMCCInternal *internal;
2690 internal = imcc;
2692 return internal->dwSize;
2695 /***********************************************************************
2696 * ImmGenerateMessage(IMM32.@)
2698 BOOL WINAPI ImmGenerateMessage(HIMC hIMC)
2700 InputContextData *data = hIMC;
2702 TRACE("%i messages queued\n",data->IMC.dwNumMsgBuf);
2703 if (data->IMC.dwNumMsgBuf > 0)
2705 LPTRANSMSG lpTransMsg;
2706 DWORD i;
2708 lpTransMsg = ImmLockIMCC(data->IMC.hMsgBuf);
2709 for (i = 0; i < data->IMC.dwNumMsgBuf; i++)
2710 ImmInternalPostIMEMessage(data, lpTransMsg[i].message, lpTransMsg[i].wParam, lpTransMsg[i].lParam);
2712 ImmUnlockIMCC(data->IMC.hMsgBuf);
2714 data->IMC.dwNumMsgBuf = 0;
2717 return TRUE;
2720 /***********************************************************************
2721 * ImmTranslateMessage(IMM32.@)
2722 * ( Undocumented, call internally and from user32.dll )
2724 BOOL WINAPI ImmTranslateMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lKeyData)
2726 InputContextData *data;
2727 HIMC imc = ImmGetContext(hwnd);
2728 BYTE state[256];
2729 UINT scancode;
2730 LPVOID list = 0;
2731 UINT msg_count;
2732 UINT uVirtKey;
2733 static const DWORD list_count = 10;
2735 TRACE("%p %x %x %x\n",hwnd, msg, (UINT)wParam, (UINT)lKeyData);
2737 if (imc)
2738 data = imc;
2739 else
2740 return FALSE;
2742 if (!data->immKbd->hIME || !data->immKbd->pImeToAsciiEx)
2743 return FALSE;
2745 GetKeyboardState(state);
2746 scancode = lKeyData >> 0x10 & 0xff;
2748 list = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, list_count * sizeof(TRANSMSG) + sizeof(DWORD));
2749 ((DWORD*)list)[0] = list_count;
2751 if (data->immKbd->imeInfo.fdwProperty & IME_PROP_KBD_CHAR_FIRST)
2753 WCHAR chr;
2755 if (!is_himc_ime_unicode(data))
2756 ToAscii(data->lastVK, scancode, state, &chr, 0);
2757 else
2758 ToUnicodeEx(data->lastVK, scancode, state, &chr, 1, 0, GetKeyboardLayout(0));
2759 uVirtKey = MAKELONG(data->lastVK,chr);
2761 else
2762 uVirtKey = data->lastVK;
2764 msg_count = data->immKbd->pImeToAsciiEx(uVirtKey, scancode, state, list, 0, imc);
2765 TRACE("%i messages generated\n",msg_count);
2766 if (msg_count && msg_count <= list_count)
2768 UINT i;
2769 LPTRANSMSG msgs = (LPTRANSMSG)((LPBYTE)list + sizeof(DWORD));
2771 for (i = 0; i < msg_count; i++)
2772 ImmInternalPostIMEMessage(data, msgs[i].message, msgs[i].wParam, msgs[i].lParam);
2774 else if (msg_count > list_count)
2775 ImmGenerateMessage(imc);
2777 HeapFree(GetProcessHeap(),0,list);
2779 data->lastVK = VK_PROCESSKEY;
2781 return (msg_count > 0);
2784 /***********************************************************************
2785 * ImmProcessKey(IMM32.@)
2786 * ( Undocumented, called from user32.dll )
2788 BOOL WINAPI ImmProcessKey(HWND hwnd, HKL hKL, UINT vKey, LPARAM lKeyData, DWORD unknown)
2790 InputContextData *data;
2791 HIMC imc = ImmGetContext(hwnd);
2792 BYTE state[256];
2794 TRACE("%p %p %x %x %x\n",hwnd, hKL, vKey, (UINT)lKeyData, unknown);
2796 if (imc)
2797 data = imc;
2798 else
2799 return FALSE;
2801 if (!data->immKbd->hIME || !data->immKbd->pImeProcessKey)
2802 return FALSE;
2804 GetKeyboardState(state);
2805 if (data->immKbd->pImeProcessKey(imc, vKey, lKeyData, state))
2807 data->lastVK = vKey;
2808 return TRUE;
2811 data->lastVK = VK_PROCESSKEY;
2812 return FALSE;
2815 /***********************************************************************
2816 * ImmDisableTextFrameService(IMM32.@)
2818 BOOL WINAPI ImmDisableTextFrameService(DWORD idThread)
2820 FIXME("Stub\n");
2821 return FALSE;