dll/win32/msctf/langbarmgr.c

   1 /*
   2  *  ITfLangBarMgr implementation
   3  *
   4  *  Copyright 2010 Justin Chevrier
   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 #define COBJMACROS
  22
  23 #include "wine/debug.h"
  24 #include "winbase.h"
  25 #include "winreg.h"
  26 #include "shlwapi.h"
  27
  28 #include "msctf.h"
  29 #include "msctf_internal.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(msctf);
  32
  33 typedef struct tagLangBarMgr {
  34     const ITfLangBarMgrVtbl *LangBarMgrVtbl;
  35
  36     LONG refCount;
  37
  38 } LangBarMgr;
  39
  40 static void LangBarMgr_Destructor(LangBarMgr *This)
  41 {
  42     TRACE("destroying %p\n", This);
  43
  44     HeapFree(GetProcessHeap(),0,This);
  45 }
  46
  47 static HRESULT WINAPI LangBarMgr_QueryInterface(ITfLangBarMgr *iface, REFIID iid, LPVOID *ppvOut)
  48 {
  49     LangBarMgr *This = (LangBarMgr *)iface;
  50     *ppvOut = NULL;
  51
  52     if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_ITfLangBarMgr))
  53     {
  54         *ppvOut = This;
  55     }
  56
  57     if (*ppvOut)
  58     {
  59         IUnknown_AddRef(iface);
  60         return S_OK;
  61     }
  62
  63     WARN("unsupported interface: %s\n", debugstr_guid(iid));
  64     return E_NOINTERFACE;
  65 }
  66
  67 static ULONG WINAPI LangBarMgr_AddRef(ITfLangBarMgr *iface)
  68 {
  69     LangBarMgr *This = (LangBarMgr *)iface;
  70     return InterlockedIncrement(&This->refCount);
  71 }
  72
  73 static ULONG WINAPI LangBarMgr_Release(ITfLangBarMgr *iface)
  74 {
  75     LangBarMgr *This = (LangBarMgr *)iface;
  76     ULONG ret;
  77
  78     ret = InterlockedDecrement(&This->refCount);
  79     if (ret == 0)
  80         LangBarMgr_Destructor(This);
  81     return ret;
  82 }
  83
  84 /*****************************************************
  85  * ITfLangBarMgr functions
  86  *****************************************************/
  87
  88 static HRESULT WINAPI LangBarMgr_AdviseEventSink( ITfLangBarMgr* iface, ITfLangBarEventSink *pSink, HWND hwnd, DWORD dwflags, DWORD *pdwCookie)
  89 {
  90     LangBarMgr *This = (LangBarMgr *)iface;
  91
  92     FIXME("STUB:(%p)\n",This);
  93     return E_NOTIMPL;
  94 }
  95
  96 static HRESULT WINAPI LangBarMgr_UnAdviseEventSink( ITfLangBarMgr* iface, DWORD dwCookie)
  97 {
  98     LangBarMgr *This = (LangBarMgr *)iface;
  99
 100     FIXME("STUB:(%p)\n",This);
 101     return E_NOTIMPL;
 102 }
 103
 104 static HRESULT WINAPI LangBarMgr_GetThreadMarshalInterface( ITfLangBarMgr* iface, DWORD dwThreadId, DWORD dwType, REFIID riid, IUnknown **ppunk)
 105 {
 106     LangBarMgr *This = (LangBarMgr *)iface;
 107
 108     FIXME("STUB:(%p)\n",This);
 109     return E_NOTIMPL;
 110 }
 111
 112 static HRESULT WINAPI LangBarMgr_GetThreadLangBarItemMgr( ITfLangBarMgr* iface, DWORD dwThreadId, ITfLangBarItemMgr **pplbi, DWORD *pdwThreadid)
 113 {
 114     LangBarMgr *This = (LangBarMgr *)iface;
 115
 116     FIXME("STUB:(%p)\n",This);
 117     return E_NOTIMPL;
 118 }
 119
 120 static HRESULT WINAPI LangBarMgr_GetInputProcessorProfiles( ITfLangBarMgr* iface, DWORD dwThreadId, ITfInputProcessorProfiles **ppaip, DWORD *pdwThreadid)
 121 {
 122     LangBarMgr *This = (LangBarMgr *)iface;
 123
 124     FIXME("STUB:(%p)\n",This);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT WINAPI LangBarMgr_RestoreLastFocus( ITfLangBarMgr* iface, DWORD *dwThreadId, BOOL fPrev)
 129 {
 130     LangBarMgr *This = (LangBarMgr *)iface;
 131
 132     FIXME("STUB:(%p)\n",This);
 133     return E_NOTIMPL;
 134 }
 135
 136 static HRESULT WINAPI LangBarMgr_SetModalInput( ITfLangBarMgr* iface, ITfLangBarEventSink *pSink, DWORD dwThreadId, DWORD dwFlags)
 137 {
 138     LangBarMgr *This = (LangBarMgr *)iface;
 139
 140     FIXME("STUB:(%p)\n",This);
 141     return E_NOTIMPL;
 142 }
 143
 144 static HRESULT WINAPI LangBarMgr_ShowFloating( ITfLangBarMgr* iface, DWORD dwFlags)
 145 {
 146     LangBarMgr *This = (LangBarMgr *)iface;
 147
 148     FIXME("STUB:(%p)\n",This);
 149     return E_NOTIMPL;
 150 }
 151
 152 static HRESULT WINAPI LangBarMgr_GetShowFloatingStatus( ITfLangBarMgr* iface, DWORD *pdwFlags)
 153 {
 154     LangBarMgr *This = (LangBarMgr *)iface;
 155
 156     FIXME("STUB:(%p)\n",This);
 157     return E_NOTIMPL;
 158 }
 159
 160 static const ITfLangBarMgrVtbl LangBarMgr_LangBarMgrVtbl =
 161 {
 162     LangBarMgr_QueryInterface,
 163     LangBarMgr_AddRef,
 164     LangBarMgr_Release,
 165
 166     LangBarMgr_AdviseEventSink,
 167     LangBarMgr_UnAdviseEventSink,
 168     LangBarMgr_GetThreadMarshalInterface,
 169     LangBarMgr_GetThreadLangBarItemMgr,
 170     LangBarMgr_GetInputProcessorProfiles,
 171     LangBarMgr_RestoreLastFocus,
 172     LangBarMgr_SetModalInput,
 173     LangBarMgr_ShowFloating,
 174     LangBarMgr_GetShowFloatingStatus
 175 };
 176
 177 HRESULT LangBarMgr_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
 178 {
 179     LangBarMgr *This;
 180     if (pUnkOuter)
 181         return CLASS_E_NOAGGREGATION;
 182
 183     This = HeapAlloc(GetProcessHeap(),0,sizeof(LangBarMgr));
 184     if (This == NULL)
 185         return E_OUTOFMEMORY;
 186
 187     This->LangBarMgrVtbl= &LangBarMgr_LangBarMgrVtbl;
 188     This->refCount = 1;
 189
 190     TRACE("returning %p\n", This);
 191     *ppOut = (IUnknown *)This;
 192     return S_OK;
 193 }