dlls/msctf/inputprocessor.c

   1 /*
   2  *  ITfInputProcessorProfiles implementation
   3  *
   4  *  Copyright 2009 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 static const WCHAR szwLngp[] = {'L','a','n','g','u','a','g','e','P','r','o','f','i','l','e',0};
  46 static const WCHAR szwEnable[] = {'E','n','a','b','l','e',0};
  47 static const WCHAR szwTipfmt[] = {'%','s','\\','%','s',0};
  48 static const WCHAR szwFullLangfmt[] = {'%','s','\\','%','s','\\','%','s','\\','0','x','%','0','8','x','\\','%','s',0};
  49
  50 static const WCHAR szwAssemblies[] = {'A','s','s','e','m','b','l','i','e','s',0};
  51 static const WCHAR szwDefault[] = {'D','e','f','a','u','l','t',0};
  52 static const WCHAR szwProfile[] = {'P','r','o','f','i','l','e',0};
  53 static const WCHAR szwDefaultFmt[] = {'%','s','\\','%','s','\\','0','x','%','0','8','x','\\','%','s',0};
  54
  55 typedef struct tagInputProcessorProfilesSink {
  56     struct list         entry;
  57     union {
  58         /* InputProcessorProfile Sinks */
  59         IUnknown            *pIUnknown;
  60         ITfLanguageProfileNotifySink *pITfLanguageProfileNotifySink;
  61     } interfaces;
  62 } InputProcessorProfilesSink;
  63
  64 typedef struct tagInputProcessorProfiles {
  65     const ITfInputProcessorProfilesVtbl *InputProcessorProfilesVtbl;
  66     const ITfSourceVtbl *SourceVtbl;
  67     /* const ITfInputProcessorProfileMgrVtbl *InputProcessorProfileMgrVtbl; */
  68     /* const ITfInputProcessorProfilesExVtbl *InputProcessorProfilesExVtbl; */
  69     /* const ITfInputProcessorProfileSubstituteLayoutVtbl *InputProcessorProfileSubstituteLayoutVtbl; */
  70     LONG refCount;
  71
  72     LANGID  currentLanguage;
  73
  74     struct list     LanguageProfileNotifySink;
  75 } InputProcessorProfiles;
  76
  77 typedef struct tagProfilesEnumGuid {
  78     const IEnumGUIDVtbl *Vtbl;
  79     LONG refCount;
  80
  81     HKEY key;
  82     DWORD next_index;
  83 } ProfilesEnumGuid;
  84
  85 typedef struct tagEnumTfLanguageProfiles {
  86     const IEnumTfLanguageProfilesVtbl *Vtbl;
  87     LONG refCount;
  88
  89     HKEY    tipkey;
  90     DWORD   tip_index;
  91     WCHAR   szwCurrentClsid[39];
  92
  93     HKEY    langkey;
  94     DWORD   lang_index;
  95
  96     LANGID  langid;
  97     ITfCategoryMgr *catmgr;
  98 } EnumTfLanguageProfiles;
  99
 100 static HRESULT ProfilesEnumGuid_Constructor(IEnumGUID **ppOut);
 101 static HRESULT EnumTfLanguageProfiles_Constructor(LANGID langid, IEnumTfLanguageProfiles **ppOut);
 102
 103 static inline InputProcessorProfiles *impl_from_ITfSourceVtbl(ITfSource *iface)
 104 {
 105     return (InputProcessorProfiles *)((char *)iface - FIELD_OFFSET(InputProcessorProfiles,SourceVtbl));
 106 }
 107
 108 static void free_sink(InputProcessorProfilesSink *sink)
 109 {
 110         IUnknown_Release(sink->interfaces.pIUnknown);
 111         HeapFree(GetProcessHeap(),0,sink);
 112 }
 113
 114 static void InputProcessorProfiles_Destructor(InputProcessorProfiles *This)
 115 {
 116     struct list *cursor, *cursor2;
 117     TRACE("destroying %p\n", This);
 118
 119     /* free sinks */
 120     LIST_FOR_EACH_SAFE(cursor, cursor2, &This->LanguageProfileNotifySink)
 121     {
 122         InputProcessorProfilesSink* sink = LIST_ENTRY(cursor,InputProcessorProfilesSink,entry);
 123         list_remove(cursor);
 124         free_sink(sink);
 125     }
 126
 127     HeapFree(GetProcessHeap(),0,This);
 128 }
 129
 130 static void add_userkey( REFCLSID rclsid, LANGID langid,
 131                                 REFGUID guidProfile)
 132 {
 133     HKEY key;
 134     WCHAR buf[39];
 135     WCHAR buf2[39];
 136     WCHAR fullkey[168];
 137     DWORD disposition = 0;
 138     ULONG res;
 139
 140     TRACE("\n");
 141
 142     StringFromGUID2(rclsid, buf, 39);
 143     StringFromGUID2(guidProfile, buf2, 39);
 144     sprintfW(fullkey,szwFullLangfmt,szwSystemTIPKey,buf,szwLngp,langid,buf2);
 145
 146     res = RegCreateKeyExW(HKEY_CURRENT_USER,fullkey, 0, NULL, 0,
 147                    KEY_READ | KEY_WRITE, NULL, &key, &disposition);
 148
 149     if (!res && disposition == REG_CREATED_NEW_KEY)
 150     {
 151         DWORD zero = 0x0;
 152         RegSetValueExW(key, szwEnable, 0, REG_DWORD, (LPBYTE)&zero, sizeof(DWORD));
 153     }
 154
 155     if (!res)
 156         RegCloseKey(key);
 157 }
 158
 159 static HRESULT WINAPI InputProcessorProfiles_QueryInterface(ITfInputProcessorProfiles *iface, REFIID iid, LPVOID *ppvOut)
 160 {
 161     InputProcessorProfiles *This = (InputProcessorProfiles *)iface;
 162     *ppvOut = NULL;
 163
 164     if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_ITfInputProcessorProfiles))
 165     {
 166         *ppvOut = This;
 167     }
 168     else if (IsEqualIID(iid, &IID_ITfSource))
 169     {
 170         *ppvOut = &This->SourceVtbl;
 171     }
 172
 173     if (*ppvOut)
 174     {
 175         IUnknown_AddRef(iface);
 176         return S_OK;
 177     }
 178
 179     WARN("unsupported interface: %s\n", debugstr_guid(iid));
 180     return E_NOINTERFACE;
 181 }
 182
 183 static ULONG WINAPI InputProcessorProfiles_AddRef(ITfInputProcessorProfiles *iface)
 184 {
 185     InputProcessorProfiles *This = (InputProcessorProfiles *)iface;
 186     return InterlockedIncrement(&This->refCount);
 187 }
 188
 189 static ULONG WINAPI InputProcessorProfiles_Release(ITfInputProcessorProfiles *iface)
 190 {
 191     InputProcessorProfiles *This = (InputProcessorProfiles *)iface;
 192     ULONG ret;
 193
 194     ret = InterlockedDecrement(&This->refCount);
 195     if (ret == 0)
 196         InputProcessorProfiles_Destructor(This);
 197     return ret;
 198 }
 199
 200 /*****************************************************
 201  * ITfInputProcessorProfiles functions
 202  *****************************************************/
 203 static HRESULT WINAPI InputProcessorProfiles_Register(
 204         ITfInputProcessorProfiles *iface, REFCLSID rclsid)
 205 {
 206     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 207     HKEY tipkey;
 208     WCHAR buf[39];
 209     WCHAR fullkey[68];
 210
 211     TRACE("(%p) %s\n",This,debugstr_guid(rclsid));
 212
 213     StringFromGUID2(rclsid, buf, 39);
 214     sprintfW(fullkey,szwTipfmt,szwSystemTIPKey,buf);
 215
 216     if (RegCreateKeyExW(HKEY_LOCAL_MACHINE,fullkey, 0, NULL, 0,
 217                     KEY_READ | KEY_WRITE, NULL, &tipkey, NULL) != ERROR_SUCCESS)
 218         return E_FAIL;
 219
 220     RegCloseKey(tipkey);
 221
 222     return S_OK;
 223 }
 224
 225 static HRESULT WINAPI InputProcessorProfiles_Unregister(
 226         ITfInputProcessorProfiles *iface, REFCLSID rclsid)
 227 {
 228     WCHAR buf[39];
 229     WCHAR fullkey[68];
 230     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 231
 232     TRACE("(%p) %s\n",This,debugstr_guid(rclsid));
 233
 234     StringFromGUID2(rclsid, buf, 39);
 235     sprintfW(fullkey,szwTipfmt,szwSystemTIPKey,buf);
 236
 237     RegDeleteTreeW(HKEY_LOCAL_MACHINE, fullkey);
 238     RegDeleteTreeW(HKEY_CURRENT_USER, fullkey);
 239
 240     return S_OK;
 241 }
 242
 243 static HRESULT WINAPI InputProcessorProfiles_AddLanguageProfile(
 244         ITfInputProcessorProfiles *iface, REFCLSID rclsid,
 245         LANGID langid, REFGUID guidProfile, const WCHAR *pchDesc,
 246         ULONG cchDesc, const WCHAR *pchIconFile, ULONG cchFile,
 247         ULONG uIconIndex)
 248 {
 249     HKEY tipkey,fmtkey;
 250     WCHAR buf[39];
 251     WCHAR fullkey[100];
 252     ULONG res;
 253     DWORD disposition = 0;
 254
 255     static const WCHAR fmt2[] = {'%','s','\\','0','x','%','0','8','x','\\','%','s',0};
 256     static const WCHAR desc[] = {'D','e','s','c','r','i','p','t','i','o','n',0};
 257     static const WCHAR icnf[] = {'I','c','o','n','F','i','l','e',0};
 258     static const WCHAR icni[] = {'I','c','o','n','I','n','d','e','x',0};
 259
 260     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 261
 262     TRACE("(%p) %s %x %s %s %s %i\n",This,debugstr_guid(rclsid), langid,
 263             debugstr_guid(guidProfile), debugstr_wn(pchDesc,cchDesc),
 264             debugstr_wn(pchIconFile,cchFile),uIconIndex);
 265
 266     StringFromGUID2(rclsid, buf, 39);
 267     sprintfW(fullkey,szwTipfmt,szwSystemTIPKey,buf);
 268
 269     if (RegOpenKeyExW(HKEY_LOCAL_MACHINE,fullkey, 0, KEY_READ | KEY_WRITE,
 270                 &tipkey ) != ERROR_SUCCESS)
 271         return E_FAIL;
 272
 273     StringFromGUID2(guidProfile, buf, 39);
 274     sprintfW(fullkey,fmt2,szwLngp,langid,buf);
 275
 276     res = RegCreateKeyExW(tipkey,fullkey, 0, NULL, 0, KEY_READ | KEY_WRITE,
 277             NULL, &fmtkey, &disposition);
 278
 279     if (!res)
 280     {
 281         DWORD zero = 0x0;
 282         RegSetValueExW(fmtkey, desc, 0, REG_SZ, (LPBYTE)pchDesc, cchDesc * sizeof(WCHAR));
 283         RegSetValueExW(fmtkey, icnf, 0, REG_SZ, (LPBYTE)pchIconFile, cchFile * sizeof(WCHAR));
 284         RegSetValueExW(fmtkey, icni, 0, REG_DWORD, (LPBYTE)&uIconIndex, sizeof(DWORD));
 285         if (disposition == REG_CREATED_NEW_KEY)
 286             RegSetValueExW(fmtkey, szwEnable, 0, REG_DWORD, (LPBYTE)&zero, sizeof(DWORD));
 287         RegCloseKey(fmtkey);
 288
 289         add_userkey(rclsid, langid, guidProfile);
 290     }
 291     RegCloseKey(tipkey);
 292
 293     if (!res)
 294         return S_OK;
 295     else
 296         return E_FAIL;
 297 }
 298
 299 static HRESULT WINAPI InputProcessorProfiles_RemoveLanguageProfile(
 300         ITfInputProcessorProfiles *iface, REFCLSID rclsid, LANGID langid,
 301         REFGUID guidProfile)
 302 {
 303     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 304     FIXME("STUB:(%p)\n",This);
 305     return E_NOTIMPL;
 306 }
 307
 308 static HRESULT WINAPI InputProcessorProfiles_EnumInputProcessorInfo(
 309         ITfInputProcessorProfiles *iface, IEnumGUID **ppEnum)
 310 {
 311     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 312     TRACE("(%p) %p\n",This,ppEnum);
 313     return ProfilesEnumGuid_Constructor(ppEnum);
 314 }
 315
 316 static HRESULT WINAPI InputProcessorProfiles_GetDefaultLanguageProfile(
 317         ITfInputProcessorProfiles *iface, LANGID langid, REFGUID catid,
 318         CLSID *pclsid, GUID *pguidProfile)
 319 {
 320     WCHAR fullkey[168];
 321     WCHAR buf[39];
 322     HKEY hkey;
 323     DWORD count;
 324     ULONG res;
 325     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 326
 327     TRACE("%p) %x %s %p %p\n",This, langid, debugstr_guid(catid),pclsid,pguidProfile);
 328
 329     if (!catid || !pclsid || !pguidProfile)
 330         return E_INVALIDARG;
 331
 332     StringFromGUID2(catid, buf, 39);
 333     sprintfW(fullkey, szwDefaultFmt, szwSystemCTFKey, szwAssemblies, langid, buf);
 334
 335     if (RegOpenKeyExW(HKEY_CURRENT_USER, fullkey, 0, KEY_READ | KEY_WRITE,
 336                 &hkey ) != ERROR_SUCCESS)
 337         return S_FALSE;
 338
 339     count = sizeof(buf);
 340     res = RegQueryValueExW(hkey, szwDefault, 0, NULL, (LPBYTE)buf, &count);
 341     if (res != ERROR_SUCCESS)
 342     {
 343         RegCloseKey(hkey);
 344         return S_FALSE;
 345     }
 346     CLSIDFromString(buf,pclsid);
 347
 348     res = RegQueryValueExW(hkey, szwProfile, 0, NULL, (LPBYTE)buf, &count);
 349     if (res == ERROR_SUCCESS)
 350         CLSIDFromString(buf,pguidProfile);
 351
 352     RegCloseKey(hkey);
 353
 354     return S_OK;
 355 }
 356
 357 static HRESULT WINAPI InputProcessorProfiles_SetDefaultLanguageProfile(
 358         ITfInputProcessorProfiles *iface, LANGID langid, REFCLSID rclsid,
 359         REFGUID guidProfiles)
 360 {
 361     WCHAR fullkey[168];
 362     WCHAR buf[39];
 363     HKEY hkey;
 364     GUID catid;
 365     HRESULT hr;
 366     ITfCategoryMgr *catmgr;
 367     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 368     static const GUID * tipcats[3] = { &GUID_TFCAT_TIP_KEYBOARD,
 369                                        &GUID_TFCAT_TIP_SPEECH,
 370                                        &GUID_TFCAT_TIP_HANDWRITING };
 371
 372     TRACE("%p) %x %s %s\n",This, langid, debugstr_guid(rclsid),debugstr_guid(guidProfiles));
 373
 374     if (!rclsid || !guidProfiles)
 375         return E_INVALIDARG;
 376
 377     hr = CategoryMgr_Constructor(NULL,(IUnknown**)&catmgr);
 378
 379     if (FAILED(hr))
 380         return hr;
 381
 382     if (ITfCategoryMgr_FindClosestCategory(catmgr, rclsid,
 383             &catid, tipcats, 3) != S_OK)
 384         hr = ITfCategoryMgr_FindClosestCategory(catmgr, rclsid,
 385                 &catid, NULL, 0);
 386     ITfCategoryMgr_Release(catmgr);
 387
 388     if (FAILED(hr))
 389         return E_FAIL;
 390
 391     StringFromGUID2(&catid, buf, 39);
 392     sprintfW(fullkey, szwDefaultFmt, szwSystemCTFKey, szwAssemblies, langid, buf);
 393
 394     if (RegCreateKeyExW(HKEY_CURRENT_USER, fullkey, 0, NULL, 0, KEY_READ | KEY_WRITE,
 395                 NULL, &hkey, NULL ) != ERROR_SUCCESS)
 396         return E_FAIL;
 397
 398     StringFromGUID2(rclsid, buf, 39);
 399     RegSetValueExW(hkey, szwDefault, 0, REG_SZ, (LPBYTE)buf, sizeof(buf));
 400     StringFromGUID2(guidProfiles, buf, 39);
 401     RegSetValueExW(hkey, szwProfile, 0, REG_SZ, (LPBYTE)buf, sizeof(buf));
 402     RegCloseKey(hkey);
 403
 404     return S_OK;
 405 }
 406
 407 static HRESULT WINAPI InputProcessorProfiles_ActivateLanguageProfile(
 408         ITfInputProcessorProfiles *iface, REFCLSID rclsid, LANGID langid,
 409         REFGUID guidProfiles)
 410 {
 411     HRESULT hr;
 412     BOOL enabled;
 413     TF_LANGUAGEPROFILE LanguageProfile;
 414     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 415
 416     TRACE("(%p) %s %x %s\n",This,debugstr_guid(rclsid),langid,debugstr_guid(guidProfiles));
 417
 418     if (langid != This->currentLanguage) return E_INVALIDARG;
 419
 420     if (get_active_textservice(rclsid,NULL))
 421     {
 422         TRACE("Already Active\n");
 423         return E_FAIL;
 424     }
 425
 426     hr = ITfInputProcessorProfiles_IsEnabledLanguageProfile(iface, rclsid,
 427             langid, guidProfiles, &enabled);
 428     if (FAILED(hr) || !enabled)
 429     {
 430         TRACE("Not Enabled\n");
 431         return E_FAIL;
 432     }
 433
 434     LanguageProfile.clsid = *rclsid;
 435     LanguageProfile.langid = langid;
 436     LanguageProfile.guidProfile = *guidProfiles;
 437
 438     hr = add_active_textservice(&LanguageProfile);
 439
 440     return hr;
 441 }
 442
 443 static HRESULT WINAPI InputProcessorProfiles_GetActiveLanguageProfile(
 444         ITfInputProcessorProfiles *iface, REFCLSID rclsid, LANGID *plangid,
 445         GUID *pguidProfile)
 446 {
 447     TF_LANGUAGEPROFILE profile;
 448     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 449
 450     TRACE("(%p) %s %p %p\n",This,debugstr_guid(rclsid),plangid,pguidProfile);
 451
 452     if (!rclsid || !plangid || !pguidProfile)
 453         return E_INVALIDARG;
 454
 455     if (get_active_textservice(rclsid, &profile))
 456     {
 457         *plangid = profile.langid;
 458         *pguidProfile = profile.guidProfile;
 459         return S_OK;
 460     }
 461     else
 462     {
 463         *pguidProfile = GUID_NULL;
 464         return S_FALSE;
 465     }
 466 }
 467
 468 static HRESULT WINAPI InputProcessorProfiles_GetLanguageProfileDescription(
 469         ITfInputProcessorProfiles *iface, REFCLSID rclsid, LANGID langid,
 470         REFGUID guidProfile, BSTR *pbstrProfile)
 471 {
 472     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 473     FIXME("STUB:(%p)\n",This);
 474     return E_NOTIMPL;
 475 }
 476
 477 static HRESULT WINAPI InputProcessorProfiles_GetCurrentLanguage(
 478         ITfInputProcessorProfiles *iface, LANGID *plangid)
 479 {
 480     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 481     TRACE("(%p) 0x%x\n",This,This->currentLanguage);
 482
 483     if (!plangid)
 484         return E_INVALIDARG;
 485
 486     *plangid = This->currentLanguage;
 487
 488     return S_OK;
 489 }
 490
 491 static HRESULT WINAPI InputProcessorProfiles_ChangeCurrentLanguage(
 492         ITfInputProcessorProfiles *iface, LANGID langid)
 493 {
 494     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 495     FIXME("STUB:(%p)\n",This);
 496     return E_NOTIMPL;
 497 }
 498
 499 static HRESULT WINAPI InputProcessorProfiles_GetLanguageList(
 500         ITfInputProcessorProfiles *iface, LANGID **ppLangId, ULONG *pulCount)
 501 {
 502     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 503     FIXME("Semi-STUB:(%p)\n",This);
 504     *ppLangId = CoTaskMemAlloc(sizeof(LANGID));
 505     **ppLangId = This->currentLanguage;
 506     *pulCount = 1;
 507     return S_OK;
 508 }
 509
 510 static HRESULT WINAPI InputProcessorProfiles_EnumLanguageProfiles(
 511         ITfInputProcessorProfiles *iface, LANGID langid,
 512         IEnumTfLanguageProfiles **ppEnum)
 513 {
 514     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 515     TRACE("(%p) %x %p\n",This,langid,ppEnum);
 516     return EnumTfLanguageProfiles_Constructor(langid, ppEnum);
 517 }
 518
 519 static HRESULT WINAPI InputProcessorProfiles_EnableLanguageProfile(
 520         ITfInputProcessorProfiles *iface, REFCLSID rclsid, LANGID langid,
 521         REFGUID guidProfile, BOOL fEnable)
 522 {
 523     HKEY key;
 524     WCHAR buf[39];
 525     WCHAR buf2[39];
 526     WCHAR fullkey[168];
 527     ULONG res;
 528
 529     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 530     TRACE("(%p) %s %x %s %i\n",This, debugstr_guid(rclsid), langid, debugstr_guid(guidProfile), fEnable);
 531
 532     StringFromGUID2(rclsid, buf, 39);
 533     StringFromGUID2(guidProfile, buf2, 39);
 534     sprintfW(fullkey,szwFullLangfmt,szwSystemTIPKey,buf,szwLngp,langid,buf2);
 535
 536     res = RegOpenKeyExW(HKEY_CURRENT_USER, fullkey, 0, KEY_READ | KEY_WRITE, &key);
 537
 538     if (!res)
 539     {
 540         RegSetValueExW(key, szwEnable, 0, REG_DWORD, (LPBYTE)&fEnable, sizeof(DWORD));
 541         RegCloseKey(key);
 542     }
 543     else
 544         return E_FAIL;
 545
 546     return S_OK;
 547 }
 548
 549 static HRESULT WINAPI InputProcessorProfiles_IsEnabledLanguageProfile(
 550         ITfInputProcessorProfiles *iface, REFCLSID rclsid, LANGID langid,
 551         REFGUID guidProfile, BOOL *pfEnable)
 552 {
 553     HKEY key;
 554     WCHAR buf[39];
 555     WCHAR buf2[39];
 556     WCHAR fullkey[168];
 557     ULONG res;
 558
 559     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 560     TRACE("(%p) %s, %i, %s, %p\n",This,debugstr_guid(rclsid),langid,debugstr_guid(guidProfile),pfEnable);
 561
 562     if (!pfEnable)
 563         return E_INVALIDARG;
 564
 565     StringFromGUID2(rclsid, buf, 39);
 566     StringFromGUID2(guidProfile, buf2, 39);
 567     sprintfW(fullkey,szwFullLangfmt,szwSystemTIPKey,buf,szwLngp,langid,buf2);
 568
 569     res = RegOpenKeyExW(HKEY_CURRENT_USER, fullkey, 0, KEY_READ | KEY_WRITE, &key);
 570
 571     if (!res)
 572     {
 573         DWORD count = sizeof(DWORD);
 574         res = RegQueryValueExW(key, szwEnable, 0, NULL, (LPBYTE)pfEnable, &count);
 575         RegCloseKey(key);
 576     }
 577
 578     if (res)  /* Try Default */
 579     {
 580         res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, fullkey, 0, KEY_READ | KEY_WRITE, &key);
 581
 582         if (!res)
 583         {
 584             DWORD count = sizeof(DWORD);
 585             res = RegQueryValueExW(key, szwEnable, 0, NULL, (LPBYTE)pfEnable, &count);
 586             RegCloseKey(key);
 587         }
 588     }
 589
 590     if (!res)
 591         return S_OK;
 592     else
 593         return E_FAIL;
 594 }
 595
 596 static HRESULT WINAPI InputProcessorProfiles_EnableLanguageProfileByDefault(
 597         ITfInputProcessorProfiles *iface, REFCLSID rclsid, LANGID langid,
 598         REFGUID guidProfile, BOOL fEnable)
 599 {
 600     HKEY key;
 601     WCHAR buf[39];
 602     WCHAR buf2[39];
 603     WCHAR fullkey[168];
 604     ULONG res;
 605
 606     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 607     TRACE("(%p) %s %x %s %i\n",This,debugstr_guid(rclsid),langid,debugstr_guid(guidProfile),fEnable);
 608
 609     StringFromGUID2(rclsid, buf, 39);
 610     StringFromGUID2(guidProfile, buf2, 39);
 611     sprintfW(fullkey,szwFullLangfmt,szwSystemTIPKey,buf,szwLngp,langid,buf2);
 612
 613     res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, fullkey, 0, KEY_READ | KEY_WRITE, &key);
 614
 615     if (!res)
 616     {
 617         RegSetValueExW(key, szwEnable, 0, REG_DWORD, (LPBYTE)&fEnable, sizeof(DWORD));
 618         RegCloseKey(key);
 619     }
 620     else
 621         return E_FAIL;
 622
 623     return S_OK;
 624 }
 625
 626 static HRESULT WINAPI InputProcessorProfiles_SubstituteKeyboardLayout(
 627         ITfInputProcessorProfiles *iface, REFCLSID rclsid, LANGID langid,
 628         REFGUID guidProfile, HKL hKL)
 629 {
 630     InputProcessorProfiles *This = (InputProcessorProfiles*)iface;
 631     FIXME("STUB:(%p)\n",This);
 632     return E_NOTIMPL;
 633 }
 634
 635
 636 static const ITfInputProcessorProfilesVtbl InputProcessorProfiles_InputProcessorProfilesVtbl =
 637 {
 638     InputProcessorProfiles_QueryInterface,
 639     InputProcessorProfiles_AddRef,
 640     InputProcessorProfiles_Release,
 641
 642     InputProcessorProfiles_Register,
 643     InputProcessorProfiles_Unregister,
 644     InputProcessorProfiles_AddLanguageProfile,
 645     InputProcessorProfiles_RemoveLanguageProfile,
 646     InputProcessorProfiles_EnumInputProcessorInfo,
 647     InputProcessorProfiles_GetDefaultLanguageProfile,
 648     InputProcessorProfiles_SetDefaultLanguageProfile,
 649     InputProcessorProfiles_ActivateLanguageProfile,
 650     InputProcessorProfiles_GetActiveLanguageProfile,
 651     InputProcessorProfiles_GetLanguageProfileDescription,
 652     InputProcessorProfiles_GetCurrentLanguage,
 653     InputProcessorProfiles_ChangeCurrentLanguage,
 654     InputProcessorProfiles_GetLanguageList,
 655     InputProcessorProfiles_EnumLanguageProfiles,
 656     InputProcessorProfiles_EnableLanguageProfile,
 657     InputProcessorProfiles_IsEnabledLanguageProfile,
 658     InputProcessorProfiles_EnableLanguageProfileByDefault,
 659     InputProcessorProfiles_SubstituteKeyboardLayout
 660 };
 661
 662 /*****************************************************
 663  * ITfSource functions
 664  *****************************************************/
 665 static HRESULT WINAPI IPPSource_QueryInterface(ITfSource *iface, REFIID iid, LPVOID *ppvOut)
 666 {
 667     InputProcessorProfiles *This = impl_from_ITfSourceVtbl(iface);
 668     return InputProcessorProfiles_QueryInterface((ITfInputProcessorProfiles *)This, iid, *ppvOut);
 669 }
 670
 671 static ULONG WINAPI IPPSource_AddRef(ITfSource *iface)
 672 {
 673     InputProcessorProfiles *This = impl_from_ITfSourceVtbl(iface);
 674     return InputProcessorProfiles_AddRef((ITfInputProcessorProfiles*)This);
 675 }
 676
 677 static ULONG WINAPI IPPSource_Release(ITfSource *iface)
 678 {
 679     InputProcessorProfiles *This = impl_from_ITfSourceVtbl(iface);
 680     return InputProcessorProfiles_Release((ITfInputProcessorProfiles *)This);
 681 }
 682
 683 static WINAPI HRESULT IPPSource_AdviseSink(ITfSource *iface,
 684         REFIID riid, IUnknown *punk, DWORD *pdwCookie)
 685 {
 686     InputProcessorProfilesSink *ipps;
 687     InputProcessorProfiles *This = impl_from_ITfSourceVtbl(iface);
 688
 689     TRACE("(%p) %s %p %p\n",This,debugstr_guid(riid),punk,pdwCookie);
 690
 691     if (!riid || !punk || !pdwCookie)
 692         return E_INVALIDARG;
 693
 694     if (IsEqualIID(riid, &IID_ITfLanguageProfileNotifySink))
 695     {
 696         ipps = HeapAlloc(GetProcessHeap(),0,sizeof(InputProcessorProfilesSink));
 697         if (!ipps)
 698             return E_OUTOFMEMORY;
 699         if (FAILED(IUnknown_QueryInterface(punk, riid, (LPVOID *)&ipps->interfaces.pITfLanguageProfileNotifySink)))
 700         {
 701             HeapFree(GetProcessHeap(),0,ipps);
 702             return CONNECT_E_CANNOTCONNECT;
 703         }
 704         list_add_head(&This->LanguageProfileNotifySink,&ipps->entry);
 705         *pdwCookie = generate_Cookie(COOKIE_MAGIC_IPPSINK, ipps);
 706     }
 707     else
 708     {
 709         FIXME("(%p) Unhandled Sink: %s\n",This,debugstr_guid(riid));
 710         return E_NOTIMPL;
 711     }
 712
 713     TRACE("cookie %x\n",*pdwCookie);
 714
 715     return S_OK;
 716 }
 717
 718 static WINAPI HRESULT IPPSource_UnadviseSink(ITfSource *iface, DWORD pdwCookie)
 719 {
 720     InputProcessorProfilesSink *sink;
 721     InputProcessorProfiles *This = impl_from_ITfSourceVtbl(iface);
 722
 723     TRACE("(%p) %x\n",This,pdwCookie);
 724
 725     if (get_Cookie_magic(pdwCookie)!=COOKIE_MAGIC_IPPSINK)
 726         return E_INVALIDARG;
 727
 728     sink = (InputProcessorProfilesSink*)remove_Cookie(pdwCookie);
 729     if (!sink)
 730         return CONNECT_E_NOCONNECTION;
 731
 732     list_remove(&sink->entry);
 733     free_sink(sink);
 734
 735     return S_OK;
 736 }
 737
 738 static const ITfSourceVtbl InputProcessorProfiles_SourceVtbl =
 739 {
 740     IPPSource_QueryInterface,
 741     IPPSource_AddRef,
 742     IPPSource_Release,
 743
 744     IPPSource_AdviseSink,
 745     IPPSource_UnadviseSink,
 746 };
 747
 748 HRESULT InputProcessorProfiles_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
 749 {
 750     InputProcessorProfiles *This;
 751     if (pUnkOuter)
 752         return CLASS_E_NOAGGREGATION;
 753
 754     This = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(InputProcessorProfiles));
 755     if (This == NULL)
 756         return E_OUTOFMEMORY;
 757
 758     This->InputProcessorProfilesVtbl= &InputProcessorProfiles_InputProcessorProfilesVtbl;
 759     This->SourceVtbl = &InputProcessorProfiles_SourceVtbl;
 760     This->refCount = 1;
 761     This->currentLanguage = GetUserDefaultLCID();
 762
 763     list_init(&This->LanguageProfileNotifySink);
 764
 765     TRACE("returning %p\n", This);
 766     *ppOut = (IUnknown *)This;
 767     return S_OK;
 768 }
 769
 770 /**************************************************
 771  * IEnumGUID implementaion for ITfInputProcessorProfiles::EnumInputProcessorInfo
 772  **************************************************/
 773 static void ProfilesEnumGuid_Destructor(ProfilesEnumGuid *This)
 774 {
 775     TRACE("destroying %p\n", This);
 776     RegCloseKey(This->key);
 777     HeapFree(GetProcessHeap(),0,This);
 778 }
 779
 780 static HRESULT WINAPI ProfilesEnumGuid_QueryInterface(IEnumGUID *iface, REFIID iid, LPVOID *ppvOut)
 781 {
 782     ProfilesEnumGuid *This = (ProfilesEnumGuid *)iface;
 783     *ppvOut = NULL;
 784
 785     if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_IEnumGUID))
 786     {
 787         *ppvOut = This;
 788     }
 789
 790     if (*ppvOut)
 791     {
 792         IUnknown_AddRef(iface);
 793         return S_OK;
 794     }
 795
 796     WARN("unsupported interface: %s\n", debugstr_guid(iid));
 797     return E_NOINTERFACE;
 798 }
 799
 800 static ULONG WINAPI ProfilesEnumGuid_AddRef(IEnumGUID *iface)
 801 {
 802     ProfilesEnumGuid *This = (ProfilesEnumGuid*)iface;
 803     return InterlockedIncrement(&This->refCount);
 804 }
 805
 806 static ULONG WINAPI ProfilesEnumGuid_Release(IEnumGUID *iface)
 807 {
 808     ProfilesEnumGuid *This = (ProfilesEnumGuid *)iface;
 809     ULONG ret;
 810
 811     ret = InterlockedDecrement(&This->refCount);
 812     if (ret == 0)
 813         ProfilesEnumGuid_Destructor(This);
 814     return ret;
 815 }
 816
 817 /*****************************************************
 818  * IEnumGuid functions
 819  *****************************************************/
 820 static HRESULT WINAPI ProfilesEnumGuid_Next( LPENUMGUID iface,
 821     ULONG celt, GUID *rgelt, ULONG *pceltFetched)
 822 {
 823     ProfilesEnumGuid *This = (ProfilesEnumGuid *)iface;
 824     ULONG fetched = 0;
 825
 826     TRACE("(%p)\n",This);
 827
 828     if (rgelt == NULL) return E_POINTER;
 829
 830     if (This->key) while (fetched < celt)
 831     {
 832         LSTATUS res;
 833         HRESULT hr;
 834         WCHAR catid[39];
 835         DWORD cName = 39;
 836
 837         res = RegEnumKeyExW(This->key, This->next_index, catid, &cName,
 838                     NULL, NULL, NULL, NULL);
 839         if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA) break;
 840         ++(This->next_index);
 841
 842         hr = CLSIDFromString(catid, rgelt);
 843         if (FAILED(hr)) continue;
 844
 845         ++fetched;
 846         ++rgelt;
 847     }
 848
 849     if (pceltFetched) *pceltFetched = fetched;
 850     return fetched == celt ? S_OK : S_FALSE;
 851 }
 852
 853 static HRESULT WINAPI ProfilesEnumGuid_Skip( LPENUMGUID iface, ULONG celt)
 854 {
 855     ProfilesEnumGuid *This = (ProfilesEnumGuid *)iface;
 856     TRACE("(%p)\n",This);
 857
 858     This->next_index += celt;
 859     return S_OK;
 860 }
 861
 862 static HRESULT WINAPI ProfilesEnumGuid_Reset( LPENUMGUID iface)
 863 {
 864     ProfilesEnumGuid *This = (ProfilesEnumGuid *)iface;
 865     TRACE("(%p)\n",This);
 866     This->next_index = 0;
 867     return S_OK;
 868 }
 869
 870 static HRESULT WINAPI ProfilesEnumGuid_Clone( LPENUMGUID iface,
 871     IEnumGUID **ppenum)
 872 {
 873     ProfilesEnumGuid *This = (ProfilesEnumGuid *)iface;
 874     HRESULT res;
 875
 876     TRACE("(%p)\n",This);
 877
 878     if (ppenum == NULL) return E_POINTER;
 879
 880     res = ProfilesEnumGuid_Constructor(ppenum);
 881     if (SUCCEEDED(res))
 882     {
 883         ProfilesEnumGuid *new_This = (ProfilesEnumGuid *)*ppenum;
 884         new_This->next_index = This->next_index;
 885     }
 886     return res;
 887 }
 888
 889 static const IEnumGUIDVtbl IEnumGUID_Vtbl ={
 890     ProfilesEnumGuid_QueryInterface,
 891     ProfilesEnumGuid_AddRef,
 892     ProfilesEnumGuid_Release,
 893
 894     ProfilesEnumGuid_Next,
 895     ProfilesEnumGuid_Skip,
 896     ProfilesEnumGuid_Reset,
 897     ProfilesEnumGuid_Clone
 898 };
 899
 900 static HRESULT ProfilesEnumGuid_Constructor(IEnumGUID **ppOut)
 901 {
 902     ProfilesEnumGuid *This;
 903
 904     This = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ProfilesEnumGuid));
 905     if (This == NULL)
 906         return E_OUTOFMEMORY;
 907
 908     This->Vtbl= &IEnumGUID_Vtbl;
 909     This->refCount = 1;
 910
 911     if (RegCreateKeyExW(HKEY_LOCAL_MACHINE, szwSystemTIPKey, 0, NULL, 0,
 912                     KEY_READ | KEY_WRITE, NULL, &This->key, NULL) != ERROR_SUCCESS)
 913         return E_FAIL;
 914
 915     TRACE("returning %p\n", This);
 916     *ppOut = (IEnumGUID*)This;
 917     return S_OK;
 918 }
 919
 920 /**************************************************
 921  * IEnumTfLanguageProfiles implementaion
 922  **************************************************/
 923 static void EnumTfLanguageProfiles_Destructor(EnumTfLanguageProfiles *This)
 924 {
 925     TRACE("destroying %p\n", This);
 926     RegCloseKey(This->tipkey);
 927     if (This->langkey)
 928         RegCloseKey(This->langkey);
 929     ITfCategoryMgr_Release(This->catmgr);
 930     HeapFree(GetProcessHeap(),0,This);
 931 }
 932
 933 static HRESULT WINAPI EnumTfLanguageProfiles_QueryInterface(IEnumTfLanguageProfiles *iface, REFIID iid, LPVOID *ppvOut)
 934 {
 935     EnumTfLanguageProfiles *This = (EnumTfLanguageProfiles *)iface;
 936     *ppvOut = NULL;
 937
 938     if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_IEnumTfLanguageProfiles))
 939     {
 940         *ppvOut = This;
 941     }
 942
 943     if (*ppvOut)
 944     {
 945         IUnknown_AddRef(iface);
 946         return S_OK;
 947     }
 948
 949     WARN("unsupported interface: %s\n", debugstr_guid(iid));
 950     return E_NOINTERFACE;
 951 }
 952
 953 static ULONG WINAPI EnumTfLanguageProfiles_AddRef(IEnumTfLanguageProfiles *iface)
 954 {
 955     EnumTfLanguageProfiles *This = (EnumTfLanguageProfiles*)iface;
 956     return InterlockedIncrement(&This->refCount);
 957 }
 958
 959 static ULONG WINAPI EnumTfLanguageProfiles_Release(IEnumTfLanguageProfiles *iface)
 960 {
 961     EnumTfLanguageProfiles *This = (EnumTfLanguageProfiles *)iface;
 962     ULONG ret;
 963
 964     ret = InterlockedDecrement(&This->refCount);
 965     if (ret == 0)
 966         EnumTfLanguageProfiles_Destructor(This);
 967     return ret;
 968 }
 969
 970 /*****************************************************
 971  * IEnumGuid functions
 972  *****************************************************/
 973 static INT next_LanguageProfile(EnumTfLanguageProfiles *This, CLSID clsid, TF_LANGUAGEPROFILE *tflp)
 974 {
 975     WCHAR fullkey[168];
 976     ULONG res;
 977     WCHAR profileid[39];
 978     DWORD cName = 39;
 979     GUID  profile;
 980
 981     static const WCHAR fmt[] = {'%','s','\\','%','s','\\','0','x','%','0','8','x',0};
 982
 983     if (This->langkey == NULL)
 984     {
 985         sprintfW(fullkey,fmt,This->szwCurrentClsid,szwLngp,This->langid);
 986         res = RegOpenKeyExW(This->tipkey, fullkey, 0, KEY_READ | KEY_WRITE, &This->langkey);
 987         if (res)
 988         {
 989             This->langkey = NULL;
 990             return -1;
 991         }
 992         This->lang_index = 0;
 993     }
 994     res = RegEnumKeyExW(This->langkey, This->lang_index, profileid, &cName,
 995                 NULL, NULL, NULL, NULL);
 996     if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA)
 997     {
 998         RegCloseKey(This->langkey);
 999         This->langkey = NULL;
1000         return -1;
1001     }
1002     ++(This->lang_index);
1003
1004     if (tflp)
1005     {
1006         static const GUID * tipcats[3] = { &GUID_TFCAT_TIP_KEYBOARD,
1007                                            &GUID_TFCAT_TIP_SPEECH,
1008                                            &GUID_TFCAT_TIP_HANDWRITING };
1009         res = CLSIDFromString(profileid, &profile);
1010         if (FAILED(res)) return 0;
1011
1012         tflp->clsid = clsid;
1013         tflp->langid = This->langid;
1014         tflp->fActive = get_active_textservice(&clsid, NULL);
1015         tflp->guidProfile = profile;
1016         if (ITfCategoryMgr_FindClosestCategory(This->catmgr, &clsid,
1017                 &tflp->catid, tipcats, 3) != S_OK)
1018             ITfCategoryMgr_FindClosestCategory(This->catmgr, &clsid,
1019                     &tflp->catid, NULL, 0);
1020     }
1021
1022     return 1;
1023 }
1024
1025 static HRESULT WINAPI EnumTfLanguageProfiles_Next(IEnumTfLanguageProfiles *iface,
1026     ULONG ulCount, TF_LANGUAGEPROFILE *pProfile, ULONG *pcFetch)
1027 {
1028     EnumTfLanguageProfiles *This = (EnumTfLanguageProfiles *)iface;
1029     ULONG fetched = 0;
1030
1031     TRACE("(%p)\n",This);
1032
1033     if (pProfile == NULL) return E_POINTER;
1034
1035     if (This->tipkey) while (fetched < ulCount)
1036     {
1037         LSTATUS res;
1038         HRESULT hr;
1039         DWORD cName = 39;
1040         GUID clsid;
1041
1042         res = RegEnumKeyExW(This->tipkey, This->tip_index,
1043                     This->szwCurrentClsid, &cName, NULL, NULL, NULL, NULL);
1044         if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA) break;
1045         ++(This->tip_index);
1046         hr = CLSIDFromString(This->szwCurrentClsid, &clsid);
1047         if (FAILED(hr)) continue;
1048
1049         while ( fetched < ulCount)
1050         {
1051             INT res = next_LanguageProfile(This, clsid, pProfile);
1052             if (res == 1)
1053             {
1054                 ++fetched;
1055                 ++pProfile;
1056             }
1057             else if (res == -1)
1058                 break;
1059             else
1060                 continue;
1061         }
1062     }
1063
1064     if (pcFetch) *pcFetch = fetched;
1065     return fetched == ulCount ? S_OK : S_FALSE;
1066 }
1067
1068 static HRESULT WINAPI EnumTfLanguageProfiles_Skip( IEnumTfLanguageProfiles* iface, ULONG celt)
1069 {
1070     EnumTfLanguageProfiles *This = (EnumTfLanguageProfiles *)iface;
1071     FIXME("STUB (%p)\n",This);
1072     return E_NOTIMPL;
1073 }
1074
1075 static HRESULT WINAPI EnumTfLanguageProfiles_Reset( IEnumTfLanguageProfiles* iface)
1076 {
1077     EnumTfLanguageProfiles *This = (EnumTfLanguageProfiles *)iface;
1078     TRACE("(%p)\n",This);
1079     This->tip_index = 0;
1080     if (This->langkey)
1081         RegCloseKey(This->langkey);
1082     This->langkey = NULL;
1083     This->lang_index = 0;
1084     return S_OK;
1085 }
1086
1087 static HRESULT WINAPI EnumTfLanguageProfiles_Clone( IEnumTfLanguageProfiles *iface,
1088     IEnumTfLanguageProfiles **ppenum)
1089 {
1090     EnumTfLanguageProfiles *This = (EnumTfLanguageProfiles *)iface;
1091     HRESULT res;
1092
1093     TRACE("(%p)\n",This);
1094
1095     if (ppenum == NULL) return E_POINTER;
1096
1097     res = EnumTfLanguageProfiles_Constructor(This->langid, ppenum);
1098     if (SUCCEEDED(res))
1099     {
1100         EnumTfLanguageProfiles *new_This = (EnumTfLanguageProfiles *)*ppenum;
1101         new_This->tip_index = This->tip_index;
1102         lstrcpynW(new_This->szwCurrentClsid,This->szwCurrentClsid,39);
1103
1104         if (This->langkey)
1105         {
1106             WCHAR fullkey[168];
1107             static const WCHAR fmt[] = {'%','s','\\','%','s','\\','0','x','%','0','8','x',0};
1108
1109             sprintfW(fullkey,fmt,This->szwCurrentClsid,szwLngp,This->langid);
1110             res = RegOpenKeyExW(new_This->tipkey, fullkey, 0, KEY_READ | KEY_WRITE, &This->langkey);
1111             new_This->lang_index = This->lang_index;
1112         }
1113     }
1114     return res;
1115 }
1116
1117 static const IEnumTfLanguageProfilesVtbl IEnumTfLanguageProfiles_Vtbl ={
1118     EnumTfLanguageProfiles_QueryInterface,
1119     EnumTfLanguageProfiles_AddRef,
1120     EnumTfLanguageProfiles_Release,
1121
1122     EnumTfLanguageProfiles_Clone,
1123     EnumTfLanguageProfiles_Next,
1124     EnumTfLanguageProfiles_Reset,
1125     EnumTfLanguageProfiles_Skip
1126 };
1127
1128 static HRESULT EnumTfLanguageProfiles_Constructor(LANGID langid, IEnumTfLanguageProfiles **ppOut)
1129 {
1130     HRESULT hr;
1131     EnumTfLanguageProfiles *This;
1132
1133     This = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(EnumTfLanguageProfiles));
1134     if (This == NULL)
1135         return E_OUTOFMEMORY;
1136
1137     This->Vtbl= &IEnumTfLanguageProfiles_Vtbl;
1138     This->refCount = 1;
1139     This->langid = langid;
1140
1141     hr = CategoryMgr_Constructor(NULL,(IUnknown**)&This->catmgr);
1142     if (FAILED(hr))
1143     {
1144         HeapFree(GetProcessHeap(),0,This);
1145         return hr;
1146     }
1147
1148     if (RegCreateKeyExW(HKEY_LOCAL_MACHINE, szwSystemTIPKey, 0, NULL, 0,
1149                     KEY_READ | KEY_WRITE, NULL, &This->tipkey, NULL) != ERROR_SUCCESS)
1150         return E_FAIL;
1151
1152     TRACE("returning %p\n", This);
1153     *ppOut = (IEnumTfLanguageProfiles*)This;
1154     return S_OK;
1155 }