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     ITfLangBarMgr ITfLangBarMgr_iface;
  35
  36     LONG refCount;
  37
  38 } LangBarMgr;
  39
  40 static inline LangBarMgr *impl_from_ITfLangBarMgr(ITfLangBarMgr *iface)
  41 {
  42     return CONTAINING_RECORD(iface, LangBarMgr, ITfLangBarMgr_iface);
  43 }
  44
  45 static void LangBarMgr_Destructor(LangBarMgr *This)
  46 {
  47     TRACE("destroying %p\n", This);
  48
  49     HeapFree(GetProcessHeap(),0,This);
  50 }
  51
  52 static HRESULT WINAPI LangBarMgr_QueryInterface(ITfLangBarMgr *iface, REFIID iid, LPVOID *ppvOut)
  53 {
  54     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
  55     *ppvOut = NULL;
  56
  57     if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_ITfLangBarMgr))
  58     {
  59         *ppvOut = &This->ITfLangBarMgr_iface;
  60     }
  61
  62     if (*ppvOut)
  63     {
  64         ITfLangBarMgr_AddRef(iface);
  65         return S_OK;
  66     }
  67
  68     WARN("unsupported interface: %s\n", debugstr_guid(iid));
  69     return E_NOINTERFACE;
  70 }
  71
  72 static ULONG WINAPI LangBarMgr_AddRef(ITfLangBarMgr *iface)
  73 {
  74     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
  75     return InterlockedIncrement(&This->refCount);
  76 }
  77
  78 static ULONG WINAPI LangBarMgr_Release(ITfLangBarMgr *iface)
  79 {
  80     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
  81     ULONG ret;
  82
  83     ret = InterlockedDecrement(&This->refCount);
  84     if (ret == 0)
  85         LangBarMgr_Destructor(This);
  86     return ret;
  87 }
  88
  89 /*****************************************************
  90  * ITfLangBarMgr functions
  91  *****************************************************/
  92
  93 static HRESULT WINAPI LangBarMgr_AdviseEventSink( ITfLangBarMgr* iface, ITfLangBarEventSink *pSink, HWND hwnd, DWORD dwflags, DWORD *pdwCookie)
  94 {
  95     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
  96
  97     FIXME("STUB:(%p)\n",This);
  98     return E_NOTIMPL;
  99 }
 100
 101 static HRESULT WINAPI LangBarMgr_UnAdviseEventSink( ITfLangBarMgr* iface, DWORD dwCookie)
 102 {
 103     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
 104
 105     FIXME("STUB:(%p)\n",This);
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT WINAPI LangBarMgr_GetThreadMarshalInterface( ITfLangBarMgr* iface, DWORD dwThreadId, DWORD dwType, REFIID riid, IUnknown **ppunk)
 110 {
 111     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
 112
 113     FIXME("STUB:(%p)\n",This);
 114     return E_NOTIMPL;
 115 }
 116
 117 static HRESULT WINAPI LangBarMgr_GetThreadLangBarItemMgr( ITfLangBarMgr* iface, DWORD dwThreadId, ITfLangBarItemMgr **pplbi, DWORD *pdwThreadid)
 118 {
 119     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
 120
 121     FIXME("STUB:(%p)\n",This);
 122     return E_NOTIMPL;
 123 }
 124
 125 static HRESULT WINAPI LangBarMgr_GetInputProcessorProfiles( ITfLangBarMgr* iface, DWORD dwThreadId, ITfInputProcessorProfiles **ppaip, DWORD *pdwThreadid)
 126 {
 127     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
 128
 129     FIXME("STUB:(%p)\n",This);
 130     return E_NOTIMPL;
 131 }
 132
 133 static HRESULT WINAPI LangBarMgr_RestoreLastFocus( ITfLangBarMgr* iface, DWORD *dwThreadId, BOOL fPrev)
 134 {
 135     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
 136
 137     FIXME("STUB:(%p)\n",This);
 138     return E_NOTIMPL;
 139 }
 140
 141 static HRESULT WINAPI LangBarMgr_SetModalInput( ITfLangBarMgr* iface, ITfLangBarEventSink *pSink, DWORD dwThreadId, DWORD dwFlags)
 142 {
 143     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
 144
 145     FIXME("STUB:(%p)\n",This);
 146     return E_NOTIMPL;
 147 }
 148
 149 static HRESULT WINAPI LangBarMgr_ShowFloating( ITfLangBarMgr* iface, DWORD dwFlags)
 150 {
 151     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
 152
 153     FIXME("STUB:(%p)\n",This);
 154     return E_NOTIMPL;
 155 }
 156
 157 static HRESULT WINAPI LangBarMgr_GetShowFloatingStatus( ITfLangBarMgr* iface, DWORD *pdwFlags)
 158 {
 159     LangBarMgr *This = impl_from_ITfLangBarMgr(iface);
 160
 161     FIXME("STUB:(%p)\n",This);
 162     return E_NOTIMPL;
 163 }
 164
 165 static const ITfLangBarMgrVtbl LangBarMgr_LangBarMgrVtbl =
 166 {
 167     LangBarMgr_QueryInterface,
 168     LangBarMgr_AddRef,
 169     LangBarMgr_Release,
 170
 171     LangBarMgr_AdviseEventSink,
 172     LangBarMgr_UnAdviseEventSink,
 173     LangBarMgr_GetThreadMarshalInterface,
 174     LangBarMgr_GetThreadLangBarItemMgr,
 175     LangBarMgr_GetInputProcessorProfiles,
 176     LangBarMgr_RestoreLastFocus,
 177     LangBarMgr_SetModalInput,
 178     LangBarMgr_ShowFloating,
 179     LangBarMgr_GetShowFloatingStatus
 180 };
 181
 182 HRESULT LangBarMgr_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
 183 {
 184     LangBarMgr *This;
 185     if (pUnkOuter)
 186         return CLASS_E_NOAGGREGATION;
 187
 188     This = HeapAlloc(GetProcessHeap(),0,sizeof(LangBarMgr));
 189     if (This == NULL)
 190         return E_OUTOFMEMORY;
 191
 192     This->ITfLangBarMgr_iface.lpVtbl = &LangBarMgr_LangBarMgrVtbl;
 193     This->refCount = 1;
 194
 195     *ppOut = (IUnknown *)&This->ITfLangBarMgr_iface;
 196     TRACE("returning %p\n", *ppOut);
 197     return S_OK;
 198 }