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
  36 #include "wine/unicode.h"
  37
  38 #include "msctf.h"
  39 #include "msctf_internal.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(msctf);
  42
  43 typedef struct tagACLMulti {
  44     const ITfThreadMgrVtbl *ThreadMgrVtbl;
  45     LONG refCount;
  46 } ThreadMgr;
  47
  48 static void ThreadMgr_Destructor(ThreadMgr *This)
  49 {
  50     TRACE("destroying %p\n", This);
  51     HeapFree(GetProcessHeap(),0,This);
  52 }
  53
  54 static HRESULT WINAPI ThreadMgr_QueryInterface(ITfThreadMgr *iface, REFIID iid, LPVOID *ppvOut)
  55 {
  56     ThreadMgr *This = (ThreadMgr *)iface;
  57     *ppvOut = NULL;
  58
  59     if (IsEqualIID(iid, &IID_IUnknown) || IsEqualIID(iid, &IID_ITfThreadMgr))
  60     {
  61         *ppvOut = This;
  62     }
  63
  64     if (*ppvOut)
  65     {
  66         IUnknown_AddRef(iface);
  67         return S_OK;
  68     }
  69
  70     WARN("unsupported interface: %s\n", debugstr_guid(iid));
  71     return E_NOINTERFACE;
  72 }
  73
  74 static ULONG WINAPI ThreadMgr_AddRef(ITfThreadMgr *iface)
  75 {
  76     ThreadMgr *This = (ThreadMgr *)iface;
  77     return InterlockedIncrement(&This->refCount);
  78 }
  79
  80 static ULONG WINAPI ThreadMgr_Release(ITfThreadMgr *iface)
  81 {
  82     ThreadMgr *This = (ThreadMgr *)iface;
  83     ULONG ret;
  84
  85     ret = InterlockedDecrement(&This->refCount);
  86     if (ret == 0)
  87         ThreadMgr_Destructor(This);
  88     return ret;
  89 }
  90
  91 /*****************************************************
  92  * ITfThreadMgr functions
  93  *****************************************************/
  94
  95 static HRESULT WINAPI ThreadMgr_fnActivate( ITfThreadMgr* iface, TfClientId *ptid)
  96 {
  97     ThreadMgr *This = (ThreadMgr *)iface;
  98     FIXME("STUB:(%p)\n",This);
  99     return E_NOTIMPL;
 100 }
 101
 102 static HRESULT WINAPI ThreadMgr_fnDeactivate( ITfThreadMgr* iface)
 103 {
 104     ThreadMgr *This = (ThreadMgr *)iface;
 105     FIXME("STUB:(%p)\n",This);
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT WINAPI ThreadMgr_CreateDocumentMgr( ITfThreadMgr* iface, ITfDocumentMgr
 110 **ppdim)
 111 {
 112     ThreadMgr *This = (ThreadMgr *)iface;
 113     FIXME("STUB:(%p)\n",This);
 114     return E_NOTIMPL;
 115 }
 116
 117 static HRESULT WINAPI ThreadMgr_EnumDocumentMgrs( ITfThreadMgr* iface, IEnumTfDocumentMgrs
 118 **ppEnum)
 119 {
 120     ThreadMgr *This = (ThreadMgr *)iface;
 121     FIXME("STUB:(%p)\n",This);
 122     return E_NOTIMPL;
 123 }
 124
 125 static HRESULT WINAPI ThreadMgr_GetFocus( ITfThreadMgr* iface, ITfDocumentMgr
 126 **ppdimFocus)
 127 {
 128     ThreadMgr *This = (ThreadMgr *)iface;
 129     FIXME("STUB:(%p)\n",This);
 130     return E_NOTIMPL;
 131 }
 132
 133 static HRESULT WINAPI ThreadMgr_SetFocus( ITfThreadMgr* iface, ITfDocumentMgr *pdimFocus)
 134 {
 135     ThreadMgr *This = (ThreadMgr *)iface;
 136     FIXME("STUB:(%p)\n",This);
 137     return E_NOTIMPL;
 138 }
 139
 140 static HRESULT WINAPI ThreadMgr_AssociateFocus( ITfThreadMgr* iface, HWND hwnd,
 141 ITfDocumentMgr *pdimNew, ITfDocumentMgr **ppdimPrev)
 142 {
 143     ThreadMgr *This = (ThreadMgr *)iface;
 144     FIXME("STUB:(%p)\n",This);
 145     return E_NOTIMPL;
 146 }
 147
 148 static HRESULT WINAPI ThreadMgr_IsThreadFocus( ITfThreadMgr* iface, BOOL *pfThreadFocus)
 149 {
 150     ThreadMgr *This = (ThreadMgr *)iface;
 151     FIXME("STUB:(%p)\n",This);
 152     return E_NOTIMPL;
 153 }
 154
 155 static HRESULT WINAPI ThreadMgr_GetFunctionProvider( ITfThreadMgr* iface, REFCLSID clsid,
 156 ITfFunctionProvider **ppFuncProv)
 157 {
 158     ThreadMgr *This = (ThreadMgr *)iface;
 159     FIXME("STUB:(%p)\n",This);
 160     return E_NOTIMPL;
 161 }
 162
 163 static HRESULT WINAPI ThreadMgr_EnumFunctionProviders( ITfThreadMgr* iface,
 164 IEnumTfFunctionProviders **ppEnum)
 165 {
 166     ThreadMgr *This = (ThreadMgr *)iface;
 167     FIXME("STUB:(%p)\n",This);
 168     return E_NOTIMPL;
 169 }
 170
 171 static HRESULT WINAPI ThreadMgr_GetGlobalCompartment( ITfThreadMgr* iface,
 172 ITfCompartmentMgr **ppCompMgr)
 173 {
 174     ThreadMgr *This = (ThreadMgr *)iface;
 175     FIXME("STUB:(%p)\n",This);
 176     return E_NOTIMPL;
 177 }
 178
 179 static const ITfThreadMgrVtbl ThreadMgr_ThreadMgrVtbl =
 180 {
 181     ThreadMgr_QueryInterface,
 182     ThreadMgr_AddRef,
 183     ThreadMgr_Release,
 184
 185     ThreadMgr_fnActivate,
 186     ThreadMgr_fnDeactivate,
 187     ThreadMgr_CreateDocumentMgr,
 188     ThreadMgr_EnumDocumentMgrs,
 189     ThreadMgr_GetFocus,
 190     ThreadMgr_SetFocus,
 191     ThreadMgr_AssociateFocus,
 192     ThreadMgr_IsThreadFocus,
 193     ThreadMgr_GetFunctionProvider,
 194     ThreadMgr_EnumFunctionProviders,
 195     ThreadMgr_GetGlobalCompartment
 196 };
 197
 198 HRESULT ThreadMgr_Constructor(IUnknown *pUnkOuter, IUnknown **ppOut)
 199 {
 200     ThreadMgr *This;
 201     if (pUnkOuter)
 202         return CLASS_E_NOAGGREGATION;
 203
 204     This = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ThreadMgr));
 205     if (This == NULL)
 206         return E_OUTOFMEMORY;
 207
 208     This->ThreadMgrVtbl= &ThreadMgr_ThreadMgrVtbl;
 209     This->refCount = 1;
 210
 211     TRACE("returning %p\n", This);
 212     *ppOut = (IUnknown *)This;
 213     return S_OK;
 214 }