4 * Copyright 2008 Aric Stewart, CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
28 #include "wine/debug.h"
29 #include "wine/list.h"
39 #include "msctf_internal.h"
41 WINE_DEFAULT_DEBUG_CHANNEL(msctf
);
43 static LONG MSCTF_refCount
;
45 static HINSTANCE MSCTF_hinstance
;
55 TF_LANGUAGEPROFILE LanguageProfile
;
56 ITfTextInputProcessor
*pITfTextInputProcessor
;
57 ITfThreadMgr
*pITfThreadMgr
;
58 ITfKeyEventSink
*pITfKeyEventSink
;
60 } ActivatedTextService
;
65 ActivatedTextService
*ats
;
68 static CookieInternal
*cookies
;
70 static UINT array_size
;
72 static struct list AtsList
= LIST_INIT(AtsList
);
73 static UINT activated
= 0;
76 TfClientId processId
= 0;
78 const WCHAR szwSystemTIPKey
[] = {'S','O','F','T','W','A','R','E','\\','M','i','c','r','o','s','o','f','t','\\','C','T','F','\\','T','I','P',0};
80 typedef HRESULT (*LPFNCONSTRUCTOR
)(IUnknown
*pUnkOuter
, IUnknown
**ppvOut
);
86 {&CLSID_TF_ThreadMgr
, ThreadMgr_Constructor
},
87 {&CLSID_TF_InputProcessorProfiles
, InputProcessorProfiles_Constructor
},
88 {&CLSID_TF_CategoryMgr
, CategoryMgr_Constructor
},
92 typedef struct tagClassFactory
94 const IClassFactoryVtbl
*vtbl
;
99 static void ClassFactory_Destructor(ClassFactory
*This
)
101 TRACE("Destroying class factory %p\n", This
);
102 HeapFree(GetProcessHeap(),0,This
);
106 static HRESULT WINAPI
ClassFactory_QueryInterface(IClassFactory
*iface
, REFIID riid
, LPVOID
*ppvOut
)
109 if (IsEqualIID(riid
, &IID_IClassFactory
) || IsEqualIID(riid
, &IID_IUnknown
)) {
110 IClassFactory_AddRef(iface
);
115 WARN("Unknown interface %s\n", debugstr_guid(riid
));
116 return E_NOINTERFACE
;
119 static ULONG WINAPI
ClassFactory_AddRef(IClassFactory
*iface
)
121 ClassFactory
*This
= (ClassFactory
*)iface
;
122 return InterlockedIncrement(&This
->ref
);
125 static ULONG WINAPI
ClassFactory_Release(IClassFactory
*iface
)
127 ClassFactory
*This
= (ClassFactory
*)iface
;
128 ULONG ret
= InterlockedDecrement(&This
->ref
);
131 ClassFactory_Destructor(This
);
135 static HRESULT WINAPI
ClassFactory_CreateInstance(IClassFactory
*iface
, IUnknown
*punkOuter
, REFIID iid
, LPVOID
*ppvOut
)
137 ClassFactory
*This
= (ClassFactory
*)iface
;
141 TRACE("(%p, %p, %s, %p)\n", iface
, punkOuter
, debugstr_guid(iid
), ppvOut
);
142 ret
= This
->ctor(punkOuter
, &obj
);
145 ret
= IUnknown_QueryInterface(obj
, iid
, ppvOut
);
146 IUnknown_Release(obj
);
150 static HRESULT WINAPI
ClassFactory_LockServer(IClassFactory
*iface
, BOOL fLock
)
152 ClassFactory
*This
= (ClassFactory
*)iface
;
154 TRACE("(%p)->(%x)\n", This
, fLock
);
157 InterlockedIncrement(&MSCTF_refCount
);
159 InterlockedDecrement(&MSCTF_refCount
);
164 static const IClassFactoryVtbl ClassFactoryVtbl
= {
166 ClassFactory_QueryInterface
,
168 ClassFactory_Release
,
171 ClassFactory_CreateInstance
,
172 ClassFactory_LockServer
175 static HRESULT
ClassFactory_Constructor(LPFNCONSTRUCTOR ctor
, LPVOID
*ppvOut
)
177 ClassFactory
*This
= HeapAlloc(GetProcessHeap(),0,sizeof(ClassFactory
));
178 This
->vtbl
= &ClassFactoryVtbl
;
182 TRACE("Created class factory %p\n", This
);
187 /*************************************************************************
188 * DWORD Cookie Management
190 DWORD
generate_Cookie(DWORD magic
, LPVOID data
)
194 /* try to reuse IDs if possible */
195 for (i
= 0; i
< id_last
; i
++)
196 if (cookies
[i
].id
== 0) break;
202 cookies
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,sizeof(CookieInternal
) * 10);
205 ERR("Out of memory, Unable to alloc cookies array\n");
212 CookieInternal
*new_cookies
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, cookies
,
213 sizeof(CookieInternal
) * (array_size
* 2));
216 ERR("Out of memory, Unable to realloc cookies array\n");
219 cookies
= new_cookies
;
224 cookies
[i
].id
= i
+ 1; /* a return of 0 is used for failure */
225 cookies
[i
].magic
= magic
;
226 cookies
[i
].data
= data
;
231 return cookies
[i
].id
;
234 DWORD
get_Cookie_magic(DWORD id
)
238 if (index
>= id_last
)
241 if (cookies
[index
].id
== 0)
244 return cookies
[index
].magic
;
247 LPVOID
get_Cookie_data(DWORD id
)
251 if (index
>= id_last
)
254 if (cookies
[index
].id
== 0)
257 return cookies
[index
].data
;
260 LPVOID
remove_Cookie(DWORD id
)
264 if (index
>= id_last
)
267 if (cookies
[index
].id
== 0)
270 cookies
[index
].id
= 0;
271 return cookies
[index
].data
;
274 DWORD
enumerate_Cookie(DWORD magic
, DWORD
*index
)
277 for (i
= *index
; i
< id_last
; i
++)
278 if (cookies
[i
].id
!= 0 && cookies
[i
].magic
== magic
)
281 return cookies
[i
].id
;
286 /*****************************************************************************
287 * Active Text Service Management
288 *****************************************************************************/
289 static HRESULT
activate_given_ts(ActivatedTextService
*actsvr
, ITfThreadMgr
* tm
)
293 /* Already Active? */
294 if (actsvr
->pITfTextInputProcessor
)
297 hr
= CoCreateInstance (&actsvr
->LanguageProfile
.clsid
, NULL
, CLSCTX_INPROC_SERVER
,
298 &IID_ITfTextInputProcessor
, (void**)&actsvr
->pITfTextInputProcessor
);
299 if (FAILED(hr
)) return hr
;
301 hr
= ITfTextInputProcessor_Activate(actsvr
->pITfTextInputProcessor
, tm
, actsvr
->tid
);
304 ITfTextInputProcessor_Release(actsvr
->pITfTextInputProcessor
);
305 actsvr
->pITfTextInputProcessor
= NULL
;
309 actsvr
->pITfThreadMgr
= tm
;
310 ITfThreadMgr_AddRef(tm
);
314 static HRESULT
deactivate_given_ts(ActivatedTextService
*actsvr
)
318 if (actsvr
->pITfTextInputProcessor
)
320 hr
= ITfTextInputProcessor_Deactivate(actsvr
->pITfTextInputProcessor
);
321 ITfTextInputProcessor_Release(actsvr
->pITfTextInputProcessor
);
322 ITfThreadMgr_Release(actsvr
->pITfThreadMgr
);
323 actsvr
->pITfTextInputProcessor
= NULL
;
324 actsvr
->pITfThreadMgr
= NULL
;
330 static void deactivate_remove_conflicting_ts(REFCLSID catid
)
332 AtsEntry
*ats
, *cursor2
;
334 LIST_FOR_EACH_ENTRY_SAFE(ats
, cursor2
, &AtsList
, AtsEntry
, entry
)
336 if (IsEqualCLSID(catid
,&ats
->ats
->LanguageProfile
.catid
))
338 deactivate_given_ts(ats
->ats
);
339 list_remove(&ats
->entry
);
340 HeapFree(GetProcessHeap(),0,ats
->ats
);
341 HeapFree(GetProcessHeap(),0,ats
);
342 /* we are guarenteeing there is only 1 */
348 HRESULT
add_active_textservice(TF_LANGUAGEPROFILE
*lp
)
350 ActivatedTextService
*actsvr
;
351 ITfCategoryMgr
*catmgr
;
353 ITfThreadMgr
*tm
= (ITfThreadMgr
*)TlsGetValue(tlsIndex
);
354 ITfClientId
*clientid
;
356 if (!tm
) return E_UNEXPECTED
;
358 actsvr
= HeapAlloc(GetProcessHeap(),0,sizeof(ActivatedTextService
));
359 if (!actsvr
) return E_OUTOFMEMORY
;
361 ITfThreadMgr_QueryInterface(tm
,&IID_ITfClientId
,(LPVOID
)&clientid
);
362 ITfClientId_GetClientId(clientid
, &lp
->clsid
, &actsvr
->tid
);
363 ITfClientId_Release(clientid
);
367 HeapFree(GetProcessHeap(),0,actsvr
);
368 return E_OUTOFMEMORY
;
371 actsvr
->pITfTextInputProcessor
= NULL
;
372 actsvr
->LanguageProfile
= *lp
;
373 actsvr
->LanguageProfile
.fActive
= TRUE
;
374 actsvr
->pITfKeyEventSink
= NULL
;
376 /* get TIP category */
377 if (SUCCEEDED(CategoryMgr_Constructor(NULL
,(IUnknown
**)&catmgr
)))
379 static const GUID
*list
[3] = {&GUID_TFCAT_TIP_SPEECH
, &GUID_TFCAT_TIP_KEYBOARD
, &GUID_TFCAT_TIP_HANDWRITING
};
381 ITfCategoryMgr_FindClosestCategory(catmgr
,
382 &actsvr
->LanguageProfile
.clsid
, &actsvr
->LanguageProfile
.catid
,
385 ITfCategoryMgr_Release(catmgr
);
389 ERR("CategoryMgr construction failed\n");
390 actsvr
->LanguageProfile
.catid
= GUID_NULL
;
393 if (!IsEqualGUID(&actsvr
->LanguageProfile
.catid
,&GUID_NULL
))
394 deactivate_remove_conflicting_ts(&actsvr
->LanguageProfile
.catid
);
397 activate_given_ts(actsvr
, tm
);
399 entry
= HeapAlloc(GetProcessHeap(),0,sizeof(AtsEntry
));
403 HeapFree(GetProcessHeap(),0,actsvr
);
404 return E_OUTOFMEMORY
;
408 list_add_head(&AtsList
, &entry
->entry
);
413 BOOL
get_active_textservice(REFCLSID rclsid
, TF_LANGUAGEPROFILE
*profile
)
417 LIST_FOR_EACH_ENTRY(ats
, &AtsList
, AtsEntry
, entry
)
419 if (IsEqualCLSID(rclsid
,&ats
->ats
->LanguageProfile
.clsid
))
422 *profile
= ats
->ats
->LanguageProfile
;
429 HRESULT
activate_textservices(ITfThreadMgr
*tm
)
438 LIST_FOR_EACH_ENTRY(ats
, &AtsList
, AtsEntry
, entry
)
440 hr
= activate_given_ts(ats
->ats
, tm
);
442 FIXME("Failed to activate text service\n");
447 HRESULT
deactivate_textservices(void)
455 LIST_FOR_EACH_ENTRY(ats
, &AtsList
, AtsEntry
, entry
)
456 deactivate_given_ts(ats
->ats
);
461 CLSID
get_textservice_clsid(TfClientId tid
)
465 LIST_FOR_EACH_ENTRY(ats
, &AtsList
, AtsEntry
, entry
)
466 if (ats
->ats
->tid
== tid
)
467 return ats
->ats
->LanguageProfile
.clsid
;
471 HRESULT
get_textservice_sink(TfClientId tid
, REFCLSID iid
, IUnknown
**sink
)
475 if (!IsEqualCLSID(iid
,&IID_ITfKeyEventSink
))
476 return E_NOINTERFACE
;
478 LIST_FOR_EACH_ENTRY(ats
, &AtsList
, AtsEntry
, entry
)
479 if (ats
->ats
->tid
== tid
)
481 *sink
= (IUnknown
*)ats
->ats
->pITfKeyEventSink
;
488 HRESULT
set_textservice_sink(TfClientId tid
, REFCLSID iid
, IUnknown
* sink
)
492 if (!IsEqualCLSID(iid
,&IID_ITfKeyEventSink
))
493 return E_NOINTERFACE
;
495 LIST_FOR_EACH_ENTRY(ats
, &AtsList
, AtsEntry
, entry
)
496 if (ats
->ats
->tid
== tid
)
498 ats
->ats
->pITfKeyEventSink
= (ITfKeyEventSink
*)sink
;
505 /*************************************************************************
508 BOOL WINAPI
DllMain(HINSTANCE hinst
, DWORD fdwReason
, LPVOID fImpLoad
)
510 TRACE("%p 0x%x %p\n", hinst
, fdwReason
, fImpLoad
);
513 case DLL_WINE_PREATTACH
:
514 return FALSE
; /* prefer native version */
515 case DLL_PROCESS_ATTACH
:
516 MSCTF_hinstance
= hinst
;
517 tlsIndex
= TlsAlloc();
519 case DLL_PROCESS_DETACH
:
526 /*************************************************************************
527 * DllCanUnloadNow (MSCTF.@)
529 HRESULT WINAPI
DllCanUnloadNow(void)
531 return MSCTF_refCount
? S_FALSE
: S_OK
;
534 /***********************************************************************
535 * DllGetClassObject (MSCTF.@)
537 HRESULT WINAPI
DllGetClassObject(REFCLSID clsid
, REFIID iid
, LPVOID
*ppvOut
)
542 if (!IsEqualIID(iid
, &IID_IUnknown
) && !IsEqualIID(iid
, &IID_IClassFactory
))
543 return E_NOINTERFACE
;
545 for (i
= 0; ClassesTable
[i
].clsid
!= NULL
; i
++)
546 if (IsEqualCLSID(ClassesTable
[i
].clsid
, clsid
)) {
547 return ClassFactory_Constructor(ClassesTable
[i
].ctor
, ppvOut
);
549 FIXME("CLSID %s not supported\n", debugstr_guid(clsid
));
550 return CLASS_E_CLASSNOTAVAILABLE
;
553 /***********************************************************************
554 * TF_CreateThreadMgr (MSCTF.@)
556 HRESULT WINAPI
TF_CreateThreadMgr(ITfThreadMgr
**pptim
)
559 return ThreadMgr_Constructor(NULL
,(IUnknown
**)pptim
);
562 /***********************************************************************
563 * TF_GetThreadMgr (MSCTF.@)
565 HRESULT WINAPI
TF_GetThreadMgr(ITfThreadMgr
**pptim
)
568 *pptim
= TlsGetValue(tlsIndex
);
571 ITfThreadMgr_AddRef(*pptim
);
576 /***********************************************************************
577 * SetInputScope(MSCTF.@)
579 HRESULT WINAPI
SetInputScope(HWND hwnd
, INT inputscope
)
581 FIXME("STUB: %p %i\n",hwnd
,inputscope
);
585 /***********************************************************************
586 * SetInputScopes(MSCTF.@)
588 HRESULT WINAPI
SetInputScopes(HWND hwnd
, const INT
*pInputScopes
,
589 UINT cInputScopes
, WCHAR
**ppszPhraseList
,
590 UINT cPhrases
, WCHAR
*pszRegExp
, WCHAR
*pszSRGS
)
593 FIXME("STUB: %p ... %s %s\n",hwnd
, debugstr_w(pszRegExp
), debugstr_w(pszSRGS
));
594 for (i
= 0; i
< cInputScopes
; i
++)
595 TRACE("\tScope[%i] = %i\n",i
,pInputScopes
[i
]);
596 for (i
= 0; i
< cPhrases
; i
++)
597 TRACE("\tPhrase[%i] = %s\n",i
,debugstr_w(ppszPhraseList
[i
]));