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