git.oblomov.eu Git - wine/blob - dlls/msctf/threadmgr.c

   1 /*
   2  *  ITfThreadMgr implementation
   3  *
   4  *  Copyright 2008 Aric Stewart, CodeWeavers
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #include "config.h"
  22
  23 #include <stdarg.h>
  24
  25 #define COBJMACROS
  26
  27 #include "wine/debug.h"
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winreg.h"
  31 #include "winuser.h"
  32 #include "shlwapi.h"
  33 #include "winerror.h"
  34 #include "objbase.h"
  35 #include "olectl.h"
  36
  37 #include "wine/unicode.h"
  38 #include "wine/list.h"
  39
  40 #include "msctf.h"
  41 #include "msctf_internal.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(msctf);
  44
  45 typedef struct tagThreadMgrSink {
  46     struct list         entry;
  47     union {
  48         /* ThreadMgr Sinks */
  49         IUnknown            *pIUnknown;
  50         /* ITfActiveLanguageProfileNotifySink *pITfActiveLanguageProfileNotifySink; */
  51         /* ITfDisplayAttributeNotifySink *pITfDisplayAttributeNotifySink; */
  52         /* ITfKeyTraceEventSink *pITfKeyTraceEventSink; */
  53         /* ITfPreservedKeyNotifySink *pITfPreservedKeyNotifySink; */
  54         /* ITfThreadFocusSink *pITfThreadFocusSink; */
  55         ITfThreadMgrEventSink *pITfThreadMgrEventSink;
  56     } interfaces;
  57 } ThreadMgrSink;
  58
  59 typedef struct tagPreservedKey
  60 {
  61     struct list     entry;
  62     GUID            guid;
  63     TF_PRESERVEDKEY prekey;
  64     LPWSTR          description;
  65     TfClientId      tid;
  66 } PreservedKey;
  67
  68 typedef struct tagACLMulti {
  69     const ITfThreadMgrVtbl *ThreadMgrVtbl;
  70     const ITfSourceVtbl *SourceVtbl;
  71     const ITfKeystrokeMgrVtbl *KeystrokeMgrVtbl;
  72     const ITfMessagePumpVtbl *MessagePumpVtbl;
  73     const ITfClientIdVtbl *ClientIdVtbl;
  74     /* const ITfThreadMgrExVtbl *ThreadMgrExVtbl; */
  75     /* const ITfConfigureSystemKeystrokeFeedVtbl *ConfigureSystemKeystrokeFeedVtbl; */
  76     /* const ITfLangBarItemMgrVtbl *LangBarItemMgrVtbl; */
  77     /* const ITfUIElementMgrVtbl *UIElementMgrVtbl; */
  78     /* const ITfSourceSingleVtbl *SourceSingleVtbl; */
  79     LONG refCount;
  80
  81     /* Aggregation */
  82     ITfCompartmentMgr  *CompartmentMgr;
  83
  84     const ITfThreadMgrEventSinkVtbl *ThreadMgrEventSinkVtbl; /* internal */
  85
  86     ITfDocumentMgr *focus;
  87     LONG activationCount;
  88
  89     ITfKeyEventSink *forgroundKeyEventSink;
  90     CLSID forgroundTextService;
  91
  92     struct list CurrentPreservedKeys;
  93
  94     /* kept as separate lists to reduce unnecessary iterations */
  95     struct list     ActiveLanguageProfileNotifySink;
  96     struct list     DisplayAttributeNotifySink;
  97     struct list     KeyTraceEventSink;
  98     struct list     PreservedKeyNotifySink;
  99     struct list     ThreadFocusSink;
 100     struct list     ThreadMgrEventSink;
 101 } ThreadMgr;
 102
 103 static inline ThreadMgr *impl_from_ITfSourceVtbl(ITfSource *iface)
 104 {
 105     return (ThreadMgr *)((char *)iface - FIELD_OFFSET(ThreadMgr,SourceVtbl));
 106 }
 107
 108 static inline ThreadMgr *impl_from_ITfKeystrokeMgrVtbl(ITfKeystrokeMgr *iface)
 109 {
 110     return (ThreadMgr *)((char *)iface - FIELD_OFFSET(ThreadMgr,KeystrokeMgrVtbl));
 111 }
 112
 113 static inline ThreadMgr *impl_from_ITfMessagePumpVtbl(ITfMessagePump *iface)
 114 {
 115     return (ThreadMgr *)((char *)iface - FIELD_OFFSET(ThreadMgr,MessagePumpVtbl));
 116 }
 117
 118 static inline ThreadMgr *impl_from_ITfClientIdVtbl(ITfClientId *iface)
 119 {
 120     return (ThreadMgr *)((char *)iface - FIELD_OFFSET(ThreadMgr,ClientIdVtbl));
 121 }
 122
 123 static inline ThreadMgr *impl_from_ITfThreadMgrEventSink(ITfThreadMgrEventSink *iface)
 124 {
 125     return (ThreadMgr *)((char *)iface - FIELD_OFFSET(ThreadMgr,ThreadMgrEventSinkVtbl));
 126 }
 127
 128 static void free_sink(ThreadMgrSink *sink)
 129 {
 130         IUnknown_Release(sink->interfaces.pIUnknown);
 131         HeapFree(GetProcessHeap(),0,sink);
 132 }
 133
 134 static void ThreadMgr_Destructor(ThreadMgr *This)
 135 {
 136     struct list *cursor, *cursor2;
 137
 138     TlsSetValue(tlsIndex,NULL);
 139     TRACE("destroying %p\n", This);
 140     if (This->focus)
 141         ITfDocumentMgr_Release(This->focus);
 142
 143     /* free sinks */
 144     LIST_FOR_EACH_SAFE(cursor, cursor2, &This->ActiveLanguageProfileNotifySink)
 145     {
 146         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 147         list_remove(cursor);
 148         free_sink(sink);
 149     }
 150     LIST_FOR_EACH_SAFE(cursor, cursor2, &This->DisplayAttributeNotifySink)
 151     {
 152         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 153         list_remove(cursor);
 154         free_sink(sink);
 155     }
 156     LIST_FOR_EACH_SAFE(cursor, cursor2, &This->KeyTraceEventSink)
 157     {
 158         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 159         list_remove(cursor);
 160         free_sink(sink);
 161     }
 162     LIST_FOR_EACH_SAFE(cursor, cursor2, &This->PreservedKeyNotifySink)
 163     {
 164         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 165         list_remove(cursor);
 166         free_sink(sink);
 167     }
 168     LIST_FOR_EACH_SAFE(cursor, cursor2, &This->ThreadFocusSink)
 169     {
 170         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 171         list_remove(cursor);
 172         free_sink(sink);
 173     }
 174     LIST_FOR_EACH_SAFE(cursor, cursor2, &This->ThreadMgrEventSink)
 175     {
 176         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 177         list_remove(cursor);
 178         free_sink(sink);
 179     }
 180
 181     LIST_FOR_EACH_SAFE(cursor, cursor2, &This->CurrentPreservedKeys)
 182     {
 183         PreservedKey* key = LIST_ENTRY(cursor,PreservedKey,entry);
 184         list_remove(cursor);
 185         HeapFree(GetProcessHeap(),0,key->description);
 186         HeapFree(GetProcessHeap(),0,key);
 187     }
 188
 189     CompartmentMgr_Destructor(This->CompartmentMgr);
 190
 191     HeapFree(GetProcessHeap(),0,This);
 192 }
 193
 194 static HRESULT WINAPI ThreadMgr_QueryInterface(ITfThreadMgr *iface, REFIID iid, LPVOID *ppvOut)
 195 {
 196     ThreadMgr *This = (ThreadMgr *)iface;
 197     *ppvOut = NULL;
 198
 199     if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_ITfThreadMgr))
 200     {
 201         *ppvOut = This;
 202     }
 203     else if (IsEqualIID(iid, &IID_ITfSource))
 204     {
 205         *ppvOut = &This->SourceVtbl;
 206     }
 207     else if (IsEqualIID(iid, &IID_ITfKeystrokeMgr))
 208     {
 209         *ppvOut = &This->KeystrokeMgrVtbl;
 210     }
 211     else if (IsEqualIID(iid, &IID_ITfMessagePump))
 212     {
 213         *ppvOut = &This->MessagePumpVtbl;
 214     }
 215     else if (IsEqualIID(iid, &IID_ITfClientId))
 216     {
 217         *ppvOut = &This->ClientIdVtbl;
 218     }
 219     else if (IsEqualIID(iid, &IID_ITfCompartmentMgr))
 220     {
 221         *ppvOut = This->CompartmentMgr;
 222     }
 223
 224     if (*ppvOut)
 225     {
 226         IUnknown_AddRef(iface);
 227         return S_OK;
 228     }
 229
 230     WARN("unsupported interface: %s\n", debugstr_guid(iid));
 231     return E_NOINTERFACE;
 232 }
 233
 234 static ULONG WINAPI ThreadMgr_AddRef(ITfThreadMgr *iface)
 235 {
 236     ThreadMgr *This = (ThreadMgr *)iface;
 237     return InterlockedIncrement(&This->refCount);
 238 }
 239
 240 static ULONG WINAPI ThreadMgr_Release(ITfThreadMgr *iface)
 241 {
 242     ThreadMgr *This = (ThreadMgr *)iface;
 243     ULONG ret;
 244
 245     ret = InterlockedDecrement(&This->refCount);
 246     if (ret == 0)
 247         ThreadMgr_Destructor(This);
 248     return ret;
 249 }
 250
 251 /*****************************************************
 252  * ITfThreadMgr functions
 253  *****************************************************/
 254
 255 static HRESULT WINAPI ThreadMgr_fnActivate( ITfThreadMgr* iface, TfClientId *ptid)
 256 {
 257     ThreadMgr *This = (ThreadMgr *)iface;
 258
 259     TRACE("(%p) %p\n",This, ptid);
 260
 261     if (!ptid)
 262         return E_INVALIDARG;
 263
 264     if (!processId)
 265     {
 266         GUID guid;
 267         CoCreateGuid(&guid);
 268         ITfClientId_GetClientId((ITfClientId*)&This->ClientIdVtbl,&guid,&processId);
 269     }
 270
 271     activate_textservices(iface);
 272     This->activationCount++;
 273     *ptid = processId;
 274     return S_OK;
 275 }
 276
 277 static HRESULT WINAPI ThreadMgr_fnDeactivate( ITfThreadMgr* iface)
 278 {
 279     ThreadMgr *This = (ThreadMgr *)iface;
 280     TRACE("(%p)\n",This);
 281
 282     if (This->activationCount == 0)
 283         return E_UNEXPECTED;
 284
 285     This->activationCount --;
 286
 287     if (This->activationCount == 0)
 288     {
 289         if (This->focus)
 290         {
 291             ITfThreadMgrEventSink_OnSetFocus((ITfThreadMgrEventSink*)&This->ThreadMgrEventSinkVtbl, 0, This->focus);
 292             ITfDocumentMgr_Release(This->focus);
 293             This->focus = 0;
 294         }
 295     }
 296
 297     deactivate_textservices();
 298
 299     return S_OK;
 300 }
 301
 302 static HRESULT WINAPI ThreadMgr_CreateDocumentMgr( ITfThreadMgr* iface, ITfDocumentMgr
 303 **ppdim)
 304 {
 305     ThreadMgr *This = (ThreadMgr *)iface;
 306     TRACE("(%p)\n",iface);
 307     return DocumentMgr_Constructor((ITfThreadMgrEventSink*)&This->ThreadMgrEventSinkVtbl, ppdim);
 308 }
 309
 310 static HRESULT WINAPI ThreadMgr_EnumDocumentMgrs( ITfThreadMgr* iface, IEnumTfDocumentMgrs
 311 **ppEnum)
 312 {
 313     ThreadMgr *This = (ThreadMgr *)iface;
 314     FIXME("STUB:(%p)\n",This);
 315     return E_NOTIMPL;
 316 }
 317
 318 static HRESULT WINAPI ThreadMgr_GetFocus( ITfThreadMgr* iface, ITfDocumentMgr
 319 **ppdimFocus)
 320 {
 321     ThreadMgr *This = (ThreadMgr *)iface;
 322     TRACE("(%p)\n",This);
 323
 324     if (!ppdimFocus)
 325         return E_INVALIDARG;
 326
 327     *ppdimFocus = This->focus;
 328
 329     TRACE("->%p\n",This->focus);
 330
 331     if (This->focus == NULL)
 332         return S_FALSE;
 333
 334     ITfDocumentMgr_AddRef(This->focus);
 335
 336     return S_OK;
 337 }
 338
 339 static HRESULT WINAPI ThreadMgr_SetFocus( ITfThreadMgr* iface, ITfDocumentMgr *pdimFocus)
 340 {
 341     ITfDocumentMgr *check;
 342     ThreadMgr *This = (ThreadMgr *)iface;
 343
 344     TRACE("(%p) %p\n",This,pdimFocus);
 345
 346     if (!pdimFocus || FAILED(IUnknown_QueryInterface(pdimFocus,&IID_ITfDocumentMgr,(LPVOID*) &check)))
 347         return E_INVALIDARG;
 348
 349     ITfThreadMgrEventSink_OnSetFocus((ITfThreadMgrEventSink*)&This->ThreadMgrEventSinkVtbl, check, This->focus);
 350
 351     if (This->focus)
 352         ITfDocumentMgr_Release(This->focus);
 353
 354     This->focus = check;
 355     return S_OK;
 356 }
 357
 358 static HRESULT WINAPI ThreadMgr_AssociateFocus( ITfThreadMgr* iface, HWND hwnd,
 359 ITfDocumentMgr *pdimNew, ITfDocumentMgr **ppdimPrev)
 360 {
 361     ThreadMgr *This = (ThreadMgr *)iface;
 362     FIXME("STUB:(%p)\n",This);
 363     return E_NOTIMPL;
 364 }
 365
 366 static HRESULT WINAPI ThreadMgr_IsThreadFocus( ITfThreadMgr* iface, BOOL *pfThreadFocus)
 367 {
 368     ThreadMgr *This = (ThreadMgr *)iface;
 369     FIXME("STUB:(%p)\n",This);
 370     return E_NOTIMPL;
 371 }
 372
 373 static HRESULT WINAPI ThreadMgr_GetFunctionProvider( ITfThreadMgr* iface, REFCLSID clsid,
 374 ITfFunctionProvider **ppFuncProv)
 375 {
 376     ThreadMgr *This = (ThreadMgr *)iface;
 377     FIXME("STUB:(%p)\n",This);
 378     return E_NOTIMPL;
 379 }
 380
 381 static HRESULT WINAPI ThreadMgr_EnumFunctionProviders( ITfThreadMgr* iface,
 382 IEnumTfFunctionProviders **ppEnum)
 383 {
 384     ThreadMgr *This = (ThreadMgr *)iface;
 385     FIXME("STUB:(%p)\n",This);
 386     return E_NOTIMPL;
 387 }
 388
 389 static HRESULT WINAPI ThreadMgr_GetGlobalCompartment( ITfThreadMgr* iface,
 390 ITfCompartmentMgr **ppCompMgr)
 391 {
 392     ThreadMgr *This = (ThreadMgr *)iface;
 393     FIXME("STUB:(%p)\n",This);
 394     return E_NOTIMPL;
 395 }
 396
 397 static const ITfThreadMgrVtbl ThreadMgr_ThreadMgrVtbl =
 398 {
 399     ThreadMgr_QueryInterface,
 400     ThreadMgr_AddRef,
 401     ThreadMgr_Release,
 402
 403     ThreadMgr_fnActivate,
 404     ThreadMgr_fnDeactivate,
 405     ThreadMgr_CreateDocumentMgr,
 406     ThreadMgr_EnumDocumentMgrs,
 407     ThreadMgr_GetFocus,
 408     ThreadMgr_SetFocus,
 409     ThreadMgr_AssociateFocus,
 410     ThreadMgr_IsThreadFocus,
 411     ThreadMgr_GetFunctionProvider,
 412     ThreadMgr_EnumFunctionProviders,
 413     ThreadMgr_GetGlobalCompartment
 414 };
 415
 416
 417 static HRESULT WINAPI Source_QueryInterface(ITfSource *iface, REFIID iid, LPVOID *ppvOut)
 418 {
 419     ThreadMgr *This = impl_from_ITfSourceVtbl(iface);
 420     return ThreadMgr_QueryInterface((ITfThreadMgr *)This, iid, *ppvOut);
 421 }
 422
 423 static ULONG WINAPI Source_AddRef(ITfSource *iface)
 424 {
 425     ThreadMgr *This = impl_from_ITfSourceVtbl(iface);
 426     return ThreadMgr_AddRef((ITfThreadMgr*)This);
 427 }
 428
 429 static ULONG WINAPI Source_Release(ITfSource *iface)
 430 {
 431     ThreadMgr *This = impl_from_ITfSourceVtbl(iface);
 432     return ThreadMgr_Release((ITfThreadMgr *)This);
 433 }
 434
 435 /*****************************************************
 436  * ITfSource functions
 437  *****************************************************/
 438 static WINAPI HRESULT ThreadMgrSource_AdviseSink(ITfSource *iface,
 439         REFIID riid, IUnknown *punk, DWORD *pdwCookie)
 440 {
 441     ThreadMgrSink *tms;
 442     ThreadMgr *This = impl_from_ITfSourceVtbl(iface);
 443
 444     TRACE("(%p) %s %p %p\n",This,debugstr_guid(riid),punk,pdwCookie);
 445
 446     if (!riid || !punk || !pdwCookie)
 447         return E_INVALIDARG;
 448
 449     if (IsEqualIID(riid, &IID_ITfThreadMgrEventSink))
 450     {
 451         tms = HeapAlloc(GetProcessHeap(),0,sizeof(ThreadMgrSink));
 452         if (!tms)
 453             return E_OUTOFMEMORY;
 454         if (FAILED(IUnknown_QueryInterface(punk, riid, (LPVOID *)&tms->interfaces.pITfThreadMgrEventSink)))
 455         {
 456             HeapFree(GetProcessHeap(),0,tms);
 457             return CONNECT_E_CANNOTCONNECT;
 458         }
 459         list_add_head(&This->ThreadMgrEventSink,&tms->entry);
 460         *pdwCookie = generate_Cookie(COOKIE_MAGIC_TMSINK, tms);
 461     }
 462     else
 463     {
 464         FIXME("(%p) Unhandled Sink: %s\n",This,debugstr_guid(riid));
 465         return E_NOTIMPL;
 466     }
 467
 468     TRACE("cookie %x\n",*pdwCookie);
 469
 470     return S_OK;
 471 }
 472
 473 static WINAPI HRESULT ThreadMgrSource_UnadviseSink(ITfSource *iface, DWORD pdwCookie)
 474 {
 475     ThreadMgrSink *sink;
 476     ThreadMgr *This = impl_from_ITfSourceVtbl(iface);
 477
 478     TRACE("(%p) %x\n",This,pdwCookie);
 479
 480     if (get_Cookie_magic(pdwCookie)!=COOKIE_MAGIC_TMSINK)
 481         return E_INVALIDARG;
 482
 483     sink = (ThreadMgrSink*)remove_Cookie(pdwCookie);
 484     if (!sink)
 485         return CONNECT_E_NOCONNECTION;
 486
 487     list_remove(&sink->entry);
 488     free_sink(sink);
 489
 490     return S_OK;
 491 }
 492
 493 static const ITfSourceVtbl ThreadMgr_SourceVtbl =
 494 {
 495     Source_QueryInterface,
 496     Source_AddRef,
 497     Source_Release,
 498
 499     ThreadMgrSource_AdviseSink,
 500     ThreadMgrSource_UnadviseSink,
 501 };
 502
 503 /*****************************************************
 504  * ITfKeystrokeMgr functions
 505  *****************************************************/
 506
 507 static HRESULT WINAPI KeystrokeMgr_QueryInterface(ITfKeystrokeMgr *iface, REFIID iid, LPVOID *ppvOut)
 508 {
 509     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 510     return ThreadMgr_QueryInterface((ITfThreadMgr *)This, iid, *ppvOut);
 511 }
 512
 513 static ULONG WINAPI KeystrokeMgr_AddRef(ITfKeystrokeMgr *iface)
 514 {
 515     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 516     return ThreadMgr_AddRef((ITfThreadMgr*)This);
 517 }
 518
 519 static ULONG WINAPI KeystrokeMgr_Release(ITfKeystrokeMgr *iface)
 520 {
 521     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 522     return ThreadMgr_Release((ITfThreadMgr *)This);
 523 }
 524
 525 static HRESULT WINAPI KeystrokeMgr_AdviseKeyEventSink(ITfKeystrokeMgr *iface,
 526         TfClientId tid, ITfKeyEventSink *pSink, BOOL fForeground)
 527 {
 528     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 529     CLSID textservice;
 530     ITfKeyEventSink *check = NULL;
 531
 532     TRACE("(%p) %x %p %i\n",This,tid,pSink,fForeground);
 533
 534     if (!tid || !pSink)
 535         return E_INVALIDARG;
 536
 537     textservice = get_textservice_clsid(tid);
 538     if (IsEqualCLSID(&GUID_NULL,&textservice))
 539         return E_INVALIDARG;
 540
 541     get_textservice_sink(tid, &IID_ITfKeyEventSink, (IUnknown**)&check);
 542     if (check != NULL)
 543         return CONNECT_E_ADVISELIMIT;
 544
 545     if (FAILED(IUnknown_QueryInterface(pSink,&IID_ITfKeyEventSink,(LPVOID*) &check)))
 546         return E_INVALIDARG;
 547
 548     set_textservice_sink(tid, &IID_ITfKeyEventSink, (IUnknown*)check);
 549
 550     if (fForeground)
 551     {
 552         if (This->forgroundKeyEventSink)
 553         {
 554             ITfKeyEventSink_OnSetFocus(This->forgroundKeyEventSink, FALSE);
 555             ITfKeyEventSink_Release(This->forgroundKeyEventSink);
 556         }
 557         ITfKeyEventSink_AddRef(check);
 558         ITfKeyEventSink_OnSetFocus(check, TRUE);
 559         This->forgroundKeyEventSink = check;
 560         This->forgroundTextService = textservice;
 561     }
 562     return S_OK;
 563 }
 564
 565 static HRESULT WINAPI KeystrokeMgr_UnadviseKeyEventSink(ITfKeystrokeMgr *iface,
 566         TfClientId tid)
 567 {
 568     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 569     CLSID textservice;
 570     ITfKeyEventSink *check = NULL;
 571     TRACE("(%p) %x\n",This,tid);
 572
 573     if (!tid)
 574         return E_INVALIDARG;
 575
 576     textservice = get_textservice_clsid(tid);
 577     if (IsEqualCLSID(&GUID_NULL,&textservice))
 578         return E_INVALIDARG;
 579
 580     get_textservice_sink(tid, &IID_ITfKeyEventSink, (IUnknown**)&check);
 581
 582     if (!check)
 583         return CONNECT_E_NOCONNECTION;
 584
 585     set_textservice_sink(tid, &IID_ITfKeyEventSink, NULL);
 586     ITfKeyEventSink_Release(check);
 587
 588     if (This->forgroundKeyEventSink == check)
 589     {
 590         ITfKeyEventSink_Release(This->forgroundKeyEventSink);
 591         This->forgroundKeyEventSink = NULL;
 592         This->forgroundTextService = GUID_NULL;
 593     }
 594     return S_OK;
 595 }
 596
 597 static HRESULT WINAPI KeystrokeMgr_GetForeground(ITfKeystrokeMgr *iface,
 598         CLSID *pclsid)
 599 {
 600     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 601     TRACE("(%p) %p\n",This,pclsid);
 602     if (!pclsid)
 603         return E_INVALIDARG;
 604
 605     if (IsEqualCLSID(&This->forgroundTextService,&GUID_NULL))
 606         return S_FALSE;
 607
 608     *pclsid = This->forgroundTextService;
 609     return S_OK;
 610 }
 611
 612 static HRESULT WINAPI KeystrokeMgr_TestKeyDown(ITfKeystrokeMgr *iface,
 613         WPARAM wParam, LPARAM lParam, BOOL *pfEaten)
 614 {
 615     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 616     FIXME("STUB:(%p)\n",This);
 617     return E_NOTIMPL;
 618 }
 619
 620 static HRESULT WINAPI KeystrokeMgr_TestKeyUp(ITfKeystrokeMgr *iface,
 621         WPARAM wParam, LPARAM lParam, BOOL *pfEaten)
 622 {
 623     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 624     FIXME("STUB:(%p)\n",This);
 625     return E_NOTIMPL;
 626 }
 627
 628 static HRESULT WINAPI KeystrokeMgr_KeyDown(ITfKeystrokeMgr *iface,
 629         WPARAM wParam, LPARAM lParam, BOOL *pfEaten)
 630 {
 631     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 632     FIXME("STUB:(%p)\n",This);
 633     return E_NOTIMPL;
 634 }
 635
 636 static HRESULT WINAPI KeystrokeMgr_KeyUp(ITfKeystrokeMgr *iface,
 637         WPARAM wParam, LPARAM lParam, BOOL *pfEaten)
 638 {
 639     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 640     FIXME("STUB:(%p)\n",This);
 641     return E_NOTIMPL;
 642 }
 643
 644 static HRESULT WINAPI KeystrokeMgr_GetPreservedKey(ITfKeystrokeMgr *iface,
 645         ITfContext *pic, const TF_PRESERVEDKEY *pprekey, GUID *pguid)
 646 {
 647     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 648     FIXME("STUB:(%p)\n",This);
 649     return E_NOTIMPL;
 650 }
 651
 652 static HRESULT WINAPI KeystrokeMgr_IsPreservedKey(ITfKeystrokeMgr *iface,
 653         REFGUID rguid, const TF_PRESERVEDKEY *pprekey, BOOL *pfRegistered)
 654 {
 655     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 656     struct list *cursor;
 657
 658     TRACE("(%p) %s (%x %x) %p\n",This,debugstr_guid(rguid), (pprekey)?pprekey->uVKey:0, (pprekey)?pprekey->uModifiers:0, pfRegistered);
 659
 660     if (!rguid || !pprekey || !pfRegistered)
 661         return E_INVALIDARG;
 662
 663     LIST_FOR_EACH(cursor, &This->CurrentPreservedKeys)
 664     {
 665         PreservedKey* key = LIST_ENTRY(cursor,PreservedKey,entry);
 666         if (IsEqualGUID(rguid,&key->guid) && pprekey->uVKey == key->prekey.uVKey && pprekey->uModifiers == key->prekey.uModifiers)
 667         {
 668             *pfRegistered = TRUE;
 669             return S_OK;
 670         }
 671     }
 672
 673     *pfRegistered = FALSE;
 674     return S_FALSE;
 675 }
 676
 677 static HRESULT WINAPI KeystrokeMgr_PreserveKey(ITfKeystrokeMgr *iface,
 678         TfClientId tid, REFGUID rguid, const TF_PRESERVEDKEY *prekey,
 679         const WCHAR *pchDesc, ULONG cchDesc)
 680 {
 681     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 682     struct list *cursor;
 683     PreservedKey *newkey;
 684
 685     TRACE("(%p) %x %s (%x,%x) %s\n",This,tid, debugstr_guid(rguid),(prekey)?prekey->uVKey:0,(prekey)?prekey->uModifiers:0,debugstr_wn(pchDesc,cchDesc));
 686
 687     if (!tid || ! rguid || !prekey || (cchDesc && !pchDesc))
 688         return E_INVALIDARG;
 689
 690     LIST_FOR_EACH(cursor, &This->CurrentPreservedKeys)
 691     {
 692         PreservedKey* key = LIST_ENTRY(cursor,PreservedKey,entry);
 693         if (IsEqualGUID(rguid,&key->guid) && prekey->uVKey == key->prekey.uVKey && prekey->uModifiers == key->prekey.uModifiers)
 694             return TF_E_ALREADY_EXISTS;
 695     }
 696
 697     newkey = HeapAlloc(GetProcessHeap(),0,sizeof(PreservedKey));
 698     if (!newkey)
 699         return E_OUTOFMEMORY;
 700
 701     newkey->guid  = *rguid;
 702     newkey->prekey = *prekey;
 703     newkey->tid = tid;
 704     if (cchDesc)
 705     {
 706         newkey->description = HeapAlloc(GetProcessHeap(),0,cchDesc * sizeof(WCHAR));
 707         if (!newkey->description)
 708         {
 709             HeapFree(GetProcessHeap(),0,newkey);
 710             return E_OUTOFMEMORY;
 711         }
 712         memcpy(newkey->description, pchDesc, cchDesc*sizeof(WCHAR));
 713     }
 714
 715     list_add_head(&This->CurrentPreservedKeys,&newkey->entry);
 716
 717     return S_OK;
 718 }
 719
 720 static HRESULT WINAPI KeystrokeMgr_UnpreserveKey(ITfKeystrokeMgr *iface,
 721         REFGUID rguid, const TF_PRESERVEDKEY *pprekey)
 722 {
 723     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 724     PreservedKey* key = NULL;
 725     struct list *cursor;
 726     TRACE("(%p) %s (%x %x)\n",This,debugstr_guid(rguid),(pprekey)?pprekey->uVKey:0, (pprekey)?pprekey->uModifiers:0);
 727
 728     if (!pprekey || !rguid)
 729         return E_INVALIDARG;
 730
 731     LIST_FOR_EACH(cursor, &This->CurrentPreservedKeys)
 732     {
 733         key = LIST_ENTRY(cursor,PreservedKey,entry);
 734         if (IsEqualGUID(rguid,&key->guid) && pprekey->uVKey == key->prekey.uVKey && pprekey->uModifiers == key->prekey.uModifiers)
 735             break;
 736         key = NULL;
 737     }
 738
 739     if (!key)
 740         return CONNECT_E_NOCONNECTION;
 741
 742     list_remove(&key->entry);
 743     HeapFree(GetProcessHeap(),0,key->description);
 744     HeapFree(GetProcessHeap(),0,key);
 745
 746     return S_OK;
 747 }
 748
 749 static HRESULT WINAPI KeystrokeMgr_SetPreservedKeyDescription(ITfKeystrokeMgr *iface,
 750         REFGUID rguid, const WCHAR *pchDesc, ULONG cchDesc)
 751 {
 752     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 753     FIXME("STUB:(%p)\n",This);
 754     return E_NOTIMPL;
 755 }
 756
 757 static HRESULT WINAPI KeystrokeMgr_GetPreservedKeyDescription(ITfKeystrokeMgr *iface,
 758         REFGUID rguid, BSTR *pbstrDesc)
 759 {
 760     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 761     FIXME("STUB:(%p)\n",This);
 762     return E_NOTIMPL;
 763 }
 764
 765 static HRESULT WINAPI KeystrokeMgr_SimulatePreservedKey(ITfKeystrokeMgr *iface,
 766         ITfContext *pic, REFGUID rguid, BOOL *pfEaten)
 767 {
 768     ThreadMgr *This = impl_from_ITfKeystrokeMgrVtbl(iface);
 769     FIXME("STUB:(%p)\n",This);
 770     return E_NOTIMPL;
 771 }
 772
 773 static const ITfKeystrokeMgrVtbl ThreadMgr_KeystrokeMgrVtbl =
 774 {
 775     KeystrokeMgr_QueryInterface,
 776     KeystrokeMgr_AddRef,
 777     KeystrokeMgr_Release,
 778
 779     KeystrokeMgr_AdviseKeyEventSink,
 780     KeystrokeMgr_UnadviseKeyEventSink,
 781     KeystrokeMgr_GetForeground,
 782     KeystrokeMgr_TestKeyDown,
 783     KeystrokeMgr_TestKeyUp,
 784     KeystrokeMgr_KeyDown,
 785     KeystrokeMgr_KeyUp,
 786     KeystrokeMgr_GetPreservedKey,
 787     KeystrokeMgr_IsPreservedKey,
 788     KeystrokeMgr_PreserveKey,
 789     KeystrokeMgr_UnpreserveKey,
 790     KeystrokeMgr_SetPreservedKeyDescription,
 791     KeystrokeMgr_GetPreservedKeyDescription,
 792     KeystrokeMgr_SimulatePreservedKey
 793 };
 794
 795 /*****************************************************
 796  * ITfMessagePump functions
 797  *****************************************************/
 798
 799 static HRESULT WINAPI MessagePump_QueryInterface(ITfMessagePump *iface, REFIID iid, LPVOID *ppvOut)
 800 {
 801     ThreadMgr *This = impl_from_ITfMessagePumpVtbl(iface);
 802     return ThreadMgr_QueryInterface((ITfThreadMgr *)This, iid, *ppvOut);
 803 }
 804
 805 static ULONG WINAPI MessagePump_AddRef(ITfMessagePump *iface)
 806 {
 807     ThreadMgr *This = impl_from_ITfMessagePumpVtbl(iface);
 808     return ThreadMgr_AddRef((ITfThreadMgr*)This);
 809 }
 810
 811 static ULONG WINAPI MessagePump_Release(ITfMessagePump *iface)
 812 {
 813     ThreadMgr *This = impl_from_ITfMessagePumpVtbl(iface);
 814     return ThreadMgr_Release((ITfThreadMgr *)This);
 815 }
 816
 817 static HRESULT WINAPI MessagePump_PeekMessageA(ITfMessagePump *iface,
 818         LPMSG pMsg, HWND hwnd, UINT wMsgFilterMin, UINT wMsgFilterMax,
 819         UINT wRemoveMsg, BOOL *pfResult)
 820 {
 821     if (!pfResult)
 822         return E_INVALIDARG;
 823     *pfResult = PeekMessageA(pMsg, hwnd, wMsgFilterMin, wMsgFilterMax, wRemoveMsg);
 824     return S_OK;
 825 }
 826
 827 static HRESULT WINAPI MessagePump_GetMessageA(ITfMessagePump *iface,
 828         LPMSG pMsg, HWND hwnd, UINT wMsgFilterMin, UINT wMsgFilterMax,
 829         BOOL *pfResult)
 830 {
 831     if (!pfResult)
 832         return E_INVALIDARG;
 833     *pfResult = GetMessageA(pMsg, hwnd, wMsgFilterMin, wMsgFilterMax);
 834     return S_OK;
 835 }
 836
 837 static HRESULT WINAPI MessagePump_PeekMessageW(ITfMessagePump *iface,
 838         LPMSG pMsg, HWND hwnd, UINT wMsgFilterMin, UINT wMsgFilterMax,
 839         UINT wRemoveMsg, BOOL *pfResult)
 840 {
 841     if (!pfResult)
 842         return E_INVALIDARG;
 843     *pfResult = PeekMessageW(pMsg, hwnd, wMsgFilterMin, wMsgFilterMax, wRemoveMsg);
 844     return S_OK;
 845 }
 846
 847 static HRESULT WINAPI MessagePump_GetMessageW(ITfMessagePump *iface,
 848         LPMSG pMsg, HWND hwnd, UINT wMsgFilterMin, UINT wMsgFilterMax,
 849         BOOL *pfResult)
 850 {
 851     if (!pfResult)
 852         return E_INVALIDARG;
 853     *pfResult = GetMessageW(pMsg, hwnd, wMsgFilterMin, wMsgFilterMax);
 854     return S_OK;
 855 }
 856
 857 static const ITfMessagePumpVtbl ThreadMgr_MessagePumpVtbl =
 858 {
 859     MessagePump_QueryInterface,
 860     MessagePump_AddRef,
 861     MessagePump_Release,
 862
 863     MessagePump_PeekMessageA,
 864     MessagePump_GetMessageA,
 865     MessagePump_PeekMessageW,
 866     MessagePump_GetMessageW
 867 };
 868
 869 /*****************************************************
 870  * ITfClientId functions
 871  *****************************************************/
 872
 873 static HRESULT WINAPI ClientId_QueryInterface(ITfClientId *iface, REFIID iid, LPVOID *ppvOut)
 874 {
 875     ThreadMgr *This = impl_from_ITfClientIdVtbl(iface);
 876     return ThreadMgr_QueryInterface((ITfThreadMgr *)This, iid, *ppvOut);
 877 }
 878
 879 static ULONG WINAPI ClientId_AddRef(ITfClientId *iface)
 880 {
 881     ThreadMgr *This = impl_from_ITfClientIdVtbl(iface);
 882     return ThreadMgr_AddRef((ITfThreadMgr*)This);
 883 }
 884
 885 static ULONG WINAPI ClientId_Release(ITfClientId *iface)
 886 {
 887     ThreadMgr *This = impl_from_ITfClientIdVtbl(iface);
 888     return ThreadMgr_Release((ITfThreadMgr *)This);
 889 }
 890
 891 static HRESULT WINAPI ClientId_GetClientId(ITfClientId *iface,
 892     REFCLSID rclsid, TfClientId *ptid)
 893
 894 {
 895     HRESULT hr;
 896     ITfCategoryMgr *catmgr;
 897     ThreadMgr *This = impl_from_ITfClientIdVtbl(iface);
 898
 899     TRACE("(%p) %s\n",This,debugstr_guid(rclsid));
 900
 901     CategoryMgr_Constructor(NULL,(IUnknown**)&catmgr);
 902     hr = ITfCategoryMgr_RegisterGUID(catmgr,rclsid,ptid);
 903     ITfCategoryMgr_Release(catmgr);
 904
 905     return hr;
 906 }
 907
 908 static const ITfClientIdVtbl ThreadMgr_ClientIdVtbl =
 909 {
 910     ClientId_QueryInterface,
 911     ClientId_AddRef,
 912     ClientId_Release,
 913
 914     ClientId_GetClientId
 915 };
 916
 917 /*****************************************************
 918  * ITfThreadMgrEventSink functions  (internal)
 919  *****************************************************/
 920 static HRESULT WINAPI ThreadMgrEventSink_QueryInterface(ITfThreadMgrEventSink *iface, REFIID iid, LPVOID *ppvOut)
 921 {
 922     ThreadMgr *This = impl_from_ITfThreadMgrEventSink(iface);
 923     return ThreadMgr_QueryInterface((ITfThreadMgr *)This, iid, *ppvOut);
 924 }
 925
 926 static ULONG WINAPI ThreadMgrEventSink_AddRef(ITfThreadMgrEventSink *iface)
 927 {
 928     ThreadMgr *This = impl_from_ITfThreadMgrEventSink(iface);
 929     return ThreadMgr_AddRef((ITfThreadMgr*)This);
 930 }
 931
 932 static ULONG WINAPI ThreadMgrEventSink_Release(ITfThreadMgrEventSink *iface)
 933 {
 934     ThreadMgr *This = impl_from_ITfThreadMgrEventSink(iface);
 935     return ThreadMgr_Release((ITfThreadMgr *)This);
 936 }
 937
 938
 939 static WINAPI HRESULT ThreadMgrEventSink_OnInitDocumentMgr(
 940         ITfThreadMgrEventSink *iface,ITfDocumentMgr *pdim)
 941 {
 942     struct list *cursor;
 943     ThreadMgr *This = impl_from_ITfThreadMgrEventSink(iface);
 944
 945     TRACE("(%p) %p\n",This,pdim);
 946
 947     LIST_FOR_EACH(cursor, &This->ThreadMgrEventSink)
 948     {
 949         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 950         ITfThreadMgrEventSink_OnInitDocumentMgr(sink->interfaces.pITfThreadMgrEventSink,pdim);
 951     }
 952
 953     return S_OK;
 954 }
 955
 956 static WINAPI HRESULT ThreadMgrEventSink_OnUninitDocumentMgr(
 957         ITfThreadMgrEventSink *iface, ITfDocumentMgr *pdim)
 958 {
 959     struct list *cursor;
 960     ThreadMgr *This = impl_from_ITfThreadMgrEventSink(iface);
 961
 962     TRACE("(%p) %p\n",This,pdim);
 963
 964     LIST_FOR_EACH(cursor, &This->ThreadMgrEventSink)
 965     {
 966         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 967         ITfThreadMgrEventSink_OnUninitDocumentMgr(sink->interfaces.pITfThreadMgrEventSink,pdim);
 968     }
 969
 970     return S_OK;
 971 }
 972
 973 static WINAPI HRESULT ThreadMgrEventSink_OnSetFocus(
 974         ITfThreadMgrEventSink *iface, ITfDocumentMgr *pdimFocus,
 975         ITfDocumentMgr *pdimPrevFocus)
 976 {
 977     struct list *cursor;
 978     ThreadMgr *This = impl_from_ITfThreadMgrEventSink(iface);
 979
 980     TRACE("(%p) %p %p\n",This,pdimFocus, pdimPrevFocus);
 981
 982     LIST_FOR_EACH(cursor, &This->ThreadMgrEventSink)
 983     {
 984         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
 985         ITfThreadMgrEventSink_OnSetFocus(sink->interfaces.pITfThreadMgrEventSink, pdimFocus, pdimPrevFocus);
 986     }
 987
 988     return S_OK;
 989 }
 990
 991 static WINAPI HRESULT ThreadMgrEventSink_OnPushContext(
 992         ITfThreadMgrEventSink *iface, ITfContext *pic)
 993 {
 994     struct list *cursor;
 995     ThreadMgr *This = impl_from_ITfThreadMgrEventSink(iface);
 996
 997     TRACE("(%p) %p\n",This,pic);
 998
 999     LIST_FOR_EACH(cursor, &This->ThreadMgrEventSink)
1000     {
1001         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
1002         ITfThreadMgrEventSink_OnPushContext(sink->interfaces.pITfThreadMgrEventSink,pic);
1003     }
1004
1005     return S_OK;
1006 }
1007
1008 static WINAPI HRESULT ThreadMgrEventSink_OnPopContext(
1009         ITfThreadMgrEventSink *iface, ITfContext *pic)
1010 {
1011     struct list *cursor;
1012     ThreadMgr *This = impl_from_ITfThreadMgrEventSink(iface);
1013
1014     TRACE("(%p) %p\n",This,pic);
1015
1016     LIST_FOR_EACH(cursor, &This->ThreadMgrEventSink)
1017     {
1018         ThreadMgrSink* sink = LIST_ENTRY(cursor,ThreadMgrSink,entry);
1019         ITfThreadMgrEventSink_OnPopContext(sink->interfaces.pITfThreadMgrEventSink,pic);
1020     }
1021
1022     return S_OK;
1023 }
1024
1025 static const ITfThreadMgrEventSinkVtbl ThreadMgr_ThreadMgrEventSinkVtbl =
1026 {
1027     ThreadMgrEventSink_QueryInterface,
1028     ThreadMgrEventSink_AddRef,
1029     ThreadMgrEventSink_Release,
1030
1031     ThreadMgrEventSink_OnInitDocumentMgr,
1032     ThreadMgrEventSink_OnUninitDocumentMgr,
1033     ThreadMgrEventSink_OnSetFocus,
1034     ThreadMgrEventSink_OnPushContext,
1035     ThreadMgrEventSink_OnPopContext
1036 };
1037
1038 HRESULT ThreadMgr_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
1039 {
1040     ThreadMgr *This;
1041     if (pUnkOuter)
1042         return CLASS_E_NOAGGREGATION;
1043
1044     /* Only 1 ThreadMgr is created per thread */
1045     This = TlsGetValue(tlsIndex);
1046     if (This)
1047     {
1048         ThreadMgr_AddRef((ITfThreadMgr*)This);
1049         *ppOut = (IUnknown*)This;
1050         return S_OK;
1051     }
1052
1053     This = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ThreadMgr));
1054     if (This == NULL)
1055         return E_OUTOFMEMORY;
1056
1057     This->ThreadMgrVtbl= &ThreadMgr_ThreadMgrVtbl;
1058     This->SourceVtbl = &ThreadMgr_SourceVtbl;
1059     This->KeystrokeMgrVtbl= &ThreadMgr_KeystrokeMgrVtbl;
1060     This->MessagePumpVtbl= &ThreadMgr_MessagePumpVtbl;
1061     This->ClientIdVtbl = &ThreadMgr_ClientIdVtbl;
1062     This->ThreadMgrEventSinkVtbl = &ThreadMgr_ThreadMgrEventSinkVtbl;
1063     This->refCount = 1;
1064     TlsSetValue(tlsIndex,This);
1065
1066     CompartmentMgr_Constructor((IUnknown*)This, &IID_IUnknown, (IUnknown**)&This->CompartmentMgr);
1067
1068     list_init(&This->CurrentPreservedKeys);
1069
1070     list_init(&This->ActiveLanguageProfileNotifySink);
1071     list_init(&This->DisplayAttributeNotifySink);
1072     list_init(&This->KeyTraceEventSink);
1073     list_init(&This->PreservedKeyNotifySink);
1074     list_init(&This->ThreadFocusSink);
1075     list_init(&This->ThreadMgrEventSink);
1076
1077     TRACE("returning %p\n", This);
1078     *ppOut = (IUnknown *)This;
1079     return S_OK;
1080 }