dlls/riched20/richole.c

   1 /*
   2  * RichEdit GUIDs and OLE interface
   3  *
   4  * Copyright 2004 by Krzysztof Foltman
   5  * Copyright 2004 Aric Stewart
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <stdarg.h>
  23
  24 #define NONAMELESSUNION
  25 #define NONAMELESSSTRUCT
  26 #define COBJMACROS
  27
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32 #include "ole2.h"
  33 #include "richole.h"
  34 #include "editor.h"
  35 #include "wine/debug.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(richedit);
  38
  39 typedef struct IRichEditOleImpl {
  40     const IRichEditOleVtbl *lpVtbl;
  41     LONG ref;
  42
  43     ME_TextEditor *editor;
  44 } IRichEditOleImpl;
  45
  46 /* there is no way to be consistent across different sets of headers - mingw, Wine, Win32 SDK*/
  47
  48 /* FIXME: the next 6 lines should be in textserv.h */
  49 #define TEXTSERV_GUID(name, l, w1, w2, b1, b2) \
  50   GUID name = { l, w1, w2, {b1, b2, 0x00, 0xaa, 0x00, 0x6c, 0xad, 0xc5}}
  51
  52 TEXTSERV_GUID(IID_ITextServices, 0x8d33f740, 0xcf58, 0x11ce, 0xa8, 0x9d);
  53 TEXTSERV_GUID(IID_ITextHost, 0xc5bdd8d0, 0xd26e, 0x11ce, 0xa8, 0x9e);
  54 TEXTSERV_GUID(IID_ITextHost2, 0xc5bdd8d0, 0xd26e, 0x11ce, 0xa8, 0x9e);
  55
  56 static HRESULT WINAPI
  57 IRichEditOle_fnQueryInterface(IRichEditOle *me, REFIID riid, LPVOID *ppvObj)
  58 {
  59     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
  60
  61     TRACE("%p %s\n", This, debugstr_guid(riid) );
  62
  63     if (IsEqualGUID(riid, &IID_IUnknown) ||
  64         IsEqualGUID(riid, &IID_IRichEditOle))
  65     {
  66         IRichEditOle_AddRef(me);
  67         *ppvObj = (LPVOID) This;
  68         return S_OK;
  69     }
  70     FIXME("%p: unhandled interface %s\n", This, debugstr_guid(riid) );
  71
  72     return E_NOINTERFACE;
  73 }
  74
  75 static ULONG WINAPI
  76 IRichEditOle_fnAddRef(IRichEditOle *me)
  77 {
  78     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
  79     ULONG ref = InterlockedIncrement( &This->ref );
  80
  81     TRACE("%p ref = %lu\n", This, ref);
  82
  83     return ref;
  84 }
  85
  86 static ULONG WINAPI
  87 IRichEditOle_fnRelease(IRichEditOle *me)
  88 {
  89     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
  90     ULONG ref = InterlockedDecrement(&This->ref);
  91
  92     TRACE ("%p ref=%lu\n", This, ref);
  93
  94     if (!ref)
  95     {
  96         TRACE ("Destroying %p\n", This);
  97         HeapFree(GetProcessHeap(),0,This);
  98     }
  99     return ref;
 100 }
 101
 102 static HRESULT WINAPI
 103 IRichEditOle_fnActivateAs(IRichEditOle *me, REFCLSID rclsid, REFCLSID rclsidAs)
 104 {
 105     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 106     FIXME("stub %p\n",This);
 107     return E_NOTIMPL;
 108 }
 109
 110 static HRESULT WINAPI
 111 IRichEditOle_fnContextSensitiveHelp(IRichEditOle *me, BOOL fEnterMode)
 112 {
 113     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 114     FIXME("stub %p\n",This);
 115     return E_NOTIMPL;
 116 }
 117
 118 static HRESULT WINAPI
 119 IRichEditOle_fnConvertObject(IRichEditOle *me, LONG iob,
 120                REFCLSID rclsidNew, LPCSTR lpstrUserTypeNew)
 121 {
 122     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 123     FIXME("stub %p\n",This);
 124     return E_NOTIMPL;
 125 }
 126
 127 static HRESULT WINAPI
 128 IRichEditOle_fnGetClientSite(IRichEditOle *me,
 129                LPOLECLIENTSITE *lplpolesite)
 130 {
 131     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 132     FIXME("stub %p\n",This);
 133     return E_NOTIMPL;
 134 }
 135
 136 static HRESULT WINAPI
 137 IRichEditOle_fnGetClipboardData(IRichEditOle *me, CHARRANGE *lpchrg,
 138                DWORD reco, LPDATAOBJECT *lplpdataobj)
 139 {
 140     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 141     CHARRANGE tmpchrg;
 142
 143     TRACE("(%p,%p,%ld)\n",This, lpchrg, reco);
 144     if(!lplpdataobj)
 145         return E_INVALIDARG;
 146     if(!lpchrg) {
 147         ME_GetSelection(This->editor, (int*)&tmpchrg.cpMin, (int*)&tmpchrg.cpMax);
 148         lpchrg = &tmpchrg;
 149     }
 150     return ME_GetDataObject(This->editor, lpchrg, lplpdataobj);
 151 }
 152
 153 static LONG WINAPI IRichEditOle_fnGetLinkCount(IRichEditOle *me)
 154 {
 155     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 156     FIXME("stub %p\n",This);
 157     return E_NOTIMPL;
 158 }
 159
 160 static HRESULT WINAPI
 161 IRichEditOle_fnGetObject(IRichEditOle *me, LONG iob,
 162                REOBJECT *lpreobject, DWORD dwFlags)
 163 {
 164     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 165     FIXME("stub %p\n",This);
 166     return E_NOTIMPL;
 167 }
 168
 169 static LONG WINAPI
 170 IRichEditOle_fnGetObjectCount(IRichEditOle *me)
 171 {
 172     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 173     FIXME("stub %p\n",This);
 174     return E_NOTIMPL;
 175 }
 176
 177 static HRESULT WINAPI
 178 IRichEditOle_fnHandsOffStorage(IRichEditOle *me, LONG iob)
 179 {
 180     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 181     FIXME("stub %p\n",This);
 182     return E_NOTIMPL;
 183 }
 184
 185 static HRESULT WINAPI
 186 IRichEditOle_fnImportDataObject(IRichEditOle *me, LPDATAOBJECT lpdataobj,
 187                CLIPFORMAT cf, HGLOBAL hMetaPict)
 188 {
 189     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 190     FIXME("stub %p\n",This);
 191     return E_NOTIMPL;
 192 }
 193
 194 static HRESULT WINAPI
 195 IRichEditOle_fnInPlaceDeactivate(IRichEditOle *me)
 196 {
 197     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 198     FIXME("stub %p\n",This);
 199     return E_NOTIMPL;
 200 }
 201
 202 static HRESULT WINAPI
 203 IRichEditOle_fnInsertObject(IRichEditOle *me, REOBJECT *lpreobject)
 204 {
 205     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 206     FIXME("stub %p\n",This);
 207     return E_NOTIMPL;
 208 }
 209
 210 static HRESULT WINAPI IRichEditOle_fnSaveCompleted(IRichEditOle *me, LONG iob,
 211                LPSTORAGE lpstg)
 212 {
 213     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 214     FIXME("stub %p\n",This);
 215     return E_NOTIMPL;
 216 }
 217
 218 static HRESULT WINAPI
 219 IRichEditOle_fnSetDvaspect(IRichEditOle *me, LONG iob, DWORD dvaspect)
 220 {
 221     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 222     FIXME("stub %p\n",This);
 223     return E_NOTIMPL;
 224 }
 225
 226 static HRESULT WINAPI IRichEditOle_fnSetHostNames(IRichEditOle *me,
 227                LPCSTR lpstrContainerApp, LPCSTR lpstrContainerObj)
 228 {
 229     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 230     FIXME("stub %p %s %s\n",This, lpstrContainerApp, lpstrContainerObj);
 231     return E_NOTIMPL;
 232 }
 233
 234 static HRESULT WINAPI
 235 IRichEditOle_fnSetLinkAvailable(IRichEditOle *me, LONG iob, BOOL fAvailable)
 236 {
 237     IRichEditOleImpl *This = (IRichEditOleImpl *)me;
 238     FIXME("stub %p\n",This);
 239     return E_NOTIMPL;
 240 }
 241
 242 static const IRichEditOleVtbl revt = {
 243     IRichEditOle_fnQueryInterface,
 244     IRichEditOle_fnAddRef,
 245     IRichEditOle_fnRelease,
 246     IRichEditOle_fnGetClientSite,
 247     IRichEditOle_fnGetObjectCount,
 248     IRichEditOle_fnGetLinkCount,
 249     IRichEditOle_fnGetObject,
 250     IRichEditOle_fnInsertObject,
 251     IRichEditOle_fnConvertObject,
 252     IRichEditOle_fnActivateAs,
 253     IRichEditOle_fnSetHostNames,
 254     IRichEditOle_fnSetLinkAvailable,
 255     IRichEditOle_fnSetDvaspect,
 256     IRichEditOle_fnHandsOffStorage,
 257     IRichEditOle_fnSaveCompleted,
 258     IRichEditOle_fnInPlaceDeactivate,
 259     IRichEditOle_fnContextSensitiveHelp,
 260     IRichEditOle_fnGetClipboardData,
 261     IRichEditOle_fnImportDataObject
 262 };
 263
 264 LRESULT CreateIRichEditOle(ME_TextEditor *editor, LPVOID *ppObj)
 265 {
 266     IRichEditOleImpl *reo;
 267
 268     reo = HeapAlloc(GetProcessHeap(), 0, sizeof(IRichEditOleImpl));
 269     if (!reo)
 270         return 0;
 271
 272     reo->lpVtbl = &revt;
 273     reo->ref = 1;
 274     reo->editor = editor;
 275     TRACE("Created %p\n",reo);
 276     *ppObj = (LPVOID) reo;
 277
 278     return 1;
 279 }