dlls/oleacc/window.c

   1 /*
   2  * Copyright 2014 Piotr Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define COBJMACROS
  20
  21 #include "oleacc_private.h"
  22
  23 #include "wine/unicode.h"
  24 #include "wine/debug.h"
  25 #include "wine/heap.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(oleacc);
  28
  29 typedef struct {
  30     IAccessible IAccessible_iface;
  31     IOleWindow IOleWindow_iface;
  32     IEnumVARIANT IEnumVARIANT_iface;
  33
  34     LONG ref;
  35 } Window;
  36
  37 static inline Window* impl_from_Window(IAccessible *iface)
  38 {
  39     return CONTAINING_RECORD(iface, Window, IAccessible_iface);
  40 }
  41
  42 static HRESULT WINAPI Window_QueryInterface(IAccessible *iface, REFIID riid, void **ppv)
  43 {
  44     Window *This = impl_from_Window(iface);
  45
  46     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
  47
  48     if(IsEqualIID(riid, &IID_IAccessible) ||
  49             IsEqualIID(riid, &IID_IDispatch) ||
  50             IsEqualIID(riid, &IID_IUnknown)) {
  51         *ppv = iface;
  52     }else if(IsEqualIID(riid, &IID_IOleWindow)) {
  53         *ppv = &This->IOleWindow_iface;
  54     }else if(IsEqualIID(riid, &IID_IEnumVARIANT)) {
  55         *ppv = &This->IEnumVARIANT_iface;
  56     }else {
  57         WARN("no interface: %s\n", debugstr_guid(riid));
  58         *ppv = NULL;
  59         return E_NOINTERFACE;
  60     }
  61
  62     IAccessible_AddRef(iface);
  63     return S_OK;
  64 }
  65
  66 static ULONG WINAPI Window_AddRef(IAccessible *iface)
  67 {
  68     Window *This = impl_from_Window(iface);
  69     ULONG ref = InterlockedIncrement(&This->ref);
  70
  71     TRACE("(%p) ref = %u\n", This, ref);
  72     return ref;
  73 }
  74
  75 static ULONG WINAPI Window_Release(IAccessible *iface)
  76 {
  77     Window *This = impl_from_Window(iface);
  78     ULONG ref = InterlockedDecrement(&This->ref);
  79
  80     TRACE("(%p) ref = %u\n", This, ref);
  81
  82     if(!ref)
  83         heap_free(This);
  84     return ref;
  85 }
  86
  87 static HRESULT WINAPI Window_GetTypeInfoCount(IAccessible *iface, UINT *pctinfo)
  88 {
  89     Window *This = impl_from_Window(iface);
  90     FIXME("(%p)->(%p)\n", This, pctinfo);
  91     return E_NOTIMPL;
  92 }
  93
  94 static HRESULT WINAPI Window_GetTypeInfo(IAccessible *iface,
  95         UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
  96 {
  97     Window *This = impl_from_Window(iface);
  98     FIXME("(%p)->(%u %x %p)\n", This, iTInfo, lcid, ppTInfo);
  99     return E_NOTIMPL;
 100 }
 101
 102 static HRESULT WINAPI Window_GetIDsOfNames(IAccessible *iface, REFIID riid,
 103         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
 104 {
 105     Window *This = impl_from_Window(iface);
 106     FIXME("(%p)->(%s %p %u %x %p)\n", This, debugstr_guid(riid),
 107             rgszNames, cNames, lcid, rgDispId);
 108     return E_NOTIMPL;
 109 }
 110
 111 static HRESULT WINAPI Window_Invoke(IAccessible *iface, DISPID dispIdMember,
 112         REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 113         VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 114 {
 115     Window *This = impl_from_Window(iface);
 116     FIXME("(%p)->(%x %s %x %x %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
 117             lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 118     return E_NOTIMPL;
 119 }
 120
 121 static HRESULT WINAPI Window_get_accParent(IAccessible *iface, IDispatch **ppdispParent)
 122 {
 123     Window *This = impl_from_Window(iface);
 124     FIXME("(%p)->(%p)\n", This, ppdispParent);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT WINAPI Window_get_accChildCount(IAccessible *iface, LONG *pcountChildren)
 129 {
 130     Window *This = impl_from_Window(iface);
 131     FIXME("(%p)->(%p)\n", This, pcountChildren);
 132     return E_NOTIMPL;
 133 }
 134
 135 static HRESULT WINAPI Window_get_accChild(IAccessible *iface,
 136         VARIANT varChildID, IDispatch **ppdispChild)
 137 {
 138     Window *This = impl_from_Window(iface);
 139     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varChildID), ppdispChild);
 140     return E_NOTIMPL;
 141 }
 142
 143 static HRESULT WINAPI Window_get_accName(IAccessible *iface, VARIANT varID, BSTR *pszName)
 144 {
 145     Window *This = impl_from_Window(iface);
 146     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pszName);
 147     return E_NOTIMPL;
 148 }
 149
 150 static HRESULT WINAPI Window_get_accValue(IAccessible *iface, VARIANT varID, BSTR *pszValue)
 151 {
 152     Window *This = impl_from_Window(iface);
 153     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pszValue);
 154     return E_NOTIMPL;
 155 }
 156
 157 static HRESULT WINAPI Window_get_accDescription(IAccessible *iface,
 158         VARIANT varID, BSTR *pszDescription)
 159 {
 160     Window *This = impl_from_Window(iface);
 161     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pszDescription);
 162     return E_NOTIMPL;
 163 }
 164
 165 static HRESULT WINAPI Window_get_accRole(IAccessible *iface, VARIANT varID, VARIANT *pvarRole)
 166 {
 167     Window *This = impl_from_Window(iface);
 168     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pvarRole);
 169     return E_NOTIMPL;
 170 }
 171
 172 static HRESULT WINAPI Window_get_accState(IAccessible *iface, VARIANT varID, VARIANT *pvarState)
 173 {
 174     Window *This = impl_from_Window(iface);
 175     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pvarState);
 176     return E_NOTIMPL;
 177 }
 178
 179 static HRESULT WINAPI Window_get_accHelp(IAccessible *iface, VARIANT varID, BSTR *pszHelp)
 180 {
 181     Window *This = impl_from_Window(iface);
 182     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pszHelp);
 183     return E_NOTIMPL;
 184 }
 185
 186 static HRESULT WINAPI Window_get_accHelpTopic(IAccessible *iface,
 187         BSTR *pszHelpFile, VARIANT varID, LONG *pidTopic)
 188 {
 189     Window *This = impl_from_Window(iface);
 190     FIXME("(%p)->(%p %s %p)\n", This, pszHelpFile, debugstr_variant(&varID), pidTopic);
 191     return E_NOTIMPL;
 192 }
 193
 194 static HRESULT WINAPI Window_get_accKeyboardShortcut(IAccessible *iface,
 195         VARIANT varID, BSTR *pszKeyboardShortcut)
 196 {
 197     Window *This = impl_from_Window(iface);
 198     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pszKeyboardShortcut);
 199     return E_NOTIMPL;
 200 }
 201
 202 static HRESULT WINAPI Window_get_accFocus(IAccessible *iface, VARIANT *pvarID)
 203 {
 204     Window *This = impl_from_Window(iface);
 205     FIXME("(%p)->(%p)\n", This, pvarID);
 206     return E_NOTIMPL;
 207 }
 208
 209 static HRESULT WINAPI Window_get_accSelection(IAccessible *iface, VARIANT *pvarID)
 210 {
 211     Window *This = impl_from_Window(iface);
 212     FIXME("(%p)->(%p)\n", This, pvarID);
 213     return E_NOTIMPL;
 214 }
 215
 216 static HRESULT WINAPI Window_get_accDefaultAction(IAccessible *iface,
 217         VARIANT varID, BSTR *pszDefaultAction)
 218 {
 219     Window *This = impl_from_Window(iface);
 220     FIXME("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pszDefaultAction);
 221     return E_NOTIMPL;
 222 }
 223
 224 static HRESULT WINAPI Window_accSelect(IAccessible *iface, LONG flagsSelect, VARIANT varID)
 225 {
 226     Window *This = impl_from_Window(iface);
 227     FIXME("(%p)->(%x %s)\n", This, flagsSelect, debugstr_variant(&varID));
 228     return E_NOTIMPL;
 229 }
 230
 231 static HRESULT WINAPI Window_accLocation(IAccessible *iface, LONG *pxLeft,
 232         LONG *pyTop, LONG *pcxWidth, LONG *pcyHeight, VARIANT varID)
 233 {
 234     Window *This = impl_from_Window(iface);
 235     FIXME("(%p)->(%p %p %p %p %s)\n", This, pxLeft, pyTop,
 236             pcxWidth, pcyHeight, debugstr_variant(&varID));
 237     return E_NOTIMPL;
 238 }
 239
 240 static HRESULT WINAPI Window_accNavigate(IAccessible *iface,
 241         LONG navDir, VARIANT varStart, VARIANT *pvarEnd)
 242 {
 243     Window *This = impl_from_Window(iface);
 244     FIXME("(%p)->(%d %s %p)\n", This, navDir, debugstr_variant(&varStart), pvarEnd);
 245     return E_NOTIMPL;
 246 }
 247
 248 static HRESULT WINAPI Window_accHitTest(IAccessible *iface,
 249         LONG xLeft, LONG yTop, VARIANT *pvarID)
 250 {
 251     Window *This = impl_from_Window(iface);
 252     FIXME("(%p)->(%d %d %p)\n", This, xLeft, yTop, pvarID);
 253     return E_NOTIMPL;
 254 }
 255
 256 static HRESULT WINAPI Window_accDoDefaultAction(IAccessible *iface, VARIANT varID)
 257 {
 258     Window *This = impl_from_Window(iface);
 259     FIXME("(%p)->(%s)\n", This, debugstr_variant(&varID));
 260     return E_NOTIMPL;
 261 }
 262
 263 static HRESULT WINAPI Window_put_accName(IAccessible *iface, VARIANT varID, BSTR pszName)
 264 {
 265     Window *This = impl_from_Window(iface);
 266     FIXME("(%p)->(%s %s)\n", This, debugstr_variant(&varID), debugstr_w(pszName));
 267     return E_NOTIMPL;
 268 }
 269
 270 static HRESULT WINAPI Window_put_accValue(IAccessible *iface, VARIANT varID, BSTR pszValue)
 271 {
 272     Window *This = impl_from_Window(iface);
 273     FIXME("(%p)->(%s %s)\n", This, debugstr_variant(&varID), debugstr_w(pszValue));
 274     return E_NOTIMPL;
 275 }
 276
 277 static const IAccessibleVtbl WindowVtbl = {
 278     Window_QueryInterface,
 279     Window_AddRef,
 280     Window_Release,
 281     Window_GetTypeInfoCount,
 282     Window_GetTypeInfo,
 283     Window_GetIDsOfNames,
 284     Window_Invoke,
 285     Window_get_accParent,
 286     Window_get_accChildCount,
 287     Window_get_accChild,
 288     Window_get_accName,
 289     Window_get_accValue,
 290     Window_get_accDescription,
 291     Window_get_accRole,
 292     Window_get_accState,
 293     Window_get_accHelp,
 294     Window_get_accHelpTopic,
 295     Window_get_accKeyboardShortcut,
 296     Window_get_accFocus,
 297     Window_get_accSelection,
 298     Window_get_accDefaultAction,
 299     Window_accSelect,
 300     Window_accLocation,
 301     Window_accNavigate,
 302     Window_accHitTest,
 303     Window_accDoDefaultAction,
 304     Window_put_accName,
 305     Window_put_accValue
 306 };
 307
 308 static inline Window* impl_from_Window_OleWindow(IOleWindow *iface)
 309 {
 310     return CONTAINING_RECORD(iface, Window, IOleWindow_iface);
 311 }
 312
 313 static HRESULT WINAPI Window_OleWindow_QueryInterface(IOleWindow *iface, REFIID riid, void **ppv)
 314 {
 315     Window *This = impl_from_Window_OleWindow(iface);
 316     return IAccessible_QueryInterface(&This->IAccessible_iface, riid, ppv);
 317 }
 318
 319 static ULONG WINAPI Window_OleWindow_AddRef(IOleWindow *iface)
 320 {
 321     Window *This = impl_from_Window_OleWindow(iface);
 322     return IAccessible_AddRef(&This->IAccessible_iface);
 323 }
 324
 325 static ULONG WINAPI Window_OleWindow_Release(IOleWindow *iface)
 326 {
 327     Window *This = impl_from_Window_OleWindow(iface);
 328     return IAccessible_Release(&This->IAccessible_iface);
 329 }
 330
 331 static HRESULT WINAPI Window_OleWindow_GetWindow(IOleWindow *iface, HWND *phwnd)
 332 {
 333     Window *This = impl_from_Window_OleWindow(iface);
 334     FIXME("(%p)->(%p)\n", This, phwnd);
 335     return E_NOTIMPL;
 336 }
 337
 338 static HRESULT WINAPI Window_OleWindow_ContextSensitiveHelp(IOleWindow *iface, BOOL fEnterMode)
 339 {
 340     Window *This = impl_from_Window_OleWindow(iface);
 341     FIXME("(%p)->(%x)\n", This, fEnterMode);
 342     return E_NOTIMPL;
 343 }
 344
 345 static const IOleWindowVtbl WindowOleWindowVtbl = {
 346     Window_OleWindow_QueryInterface,
 347     Window_OleWindow_AddRef,
 348     Window_OleWindow_Release,
 349     Window_OleWindow_GetWindow,
 350     Window_OleWindow_ContextSensitiveHelp
 351 };
 352
 353 static inline Window* impl_from_Window_EnumVARIANT(IEnumVARIANT *iface)
 354 {
 355     return CONTAINING_RECORD(iface, Window, IEnumVARIANT_iface);
 356 }
 357
 358 static HRESULT WINAPI Window_EnumVARIANT_QueryInterface(IEnumVARIANT *iface, REFIID riid, void **ppv)
 359 {
 360     Window *This = impl_from_Window_EnumVARIANT(iface);
 361     return IAccessible_QueryInterface(&This->IAccessible_iface, riid, ppv);
 362 }
 363
 364 static ULONG WINAPI Window_EnumVARIANT_AddRef(IEnumVARIANT *iface)
 365 {
 366     Window *This = impl_from_Window_EnumVARIANT(iface);
 367     return IAccessible_AddRef(&This->IAccessible_iface);
 368 }
 369
 370 static ULONG WINAPI Window_EnumVARIANT_Release(IEnumVARIANT *iface)
 371 {
 372     Window *This = impl_from_Window_EnumVARIANT(iface);
 373     return IAccessible_Release(&This->IAccessible_iface);
 374 }
 375
 376 static HRESULT WINAPI Window_EnumVARIANT_Next(IEnumVARIANT *iface,
 377         ULONG celt, VARIANT *rgVar, ULONG *pCeltFetched)
 378 {
 379     Window *This = impl_from_Window_EnumVARIANT(iface);
 380     FIXME("(%p)->(%u %p %p)\n", This, celt, rgVar, pCeltFetched);
 381     return E_NOTIMPL;
 382 }
 383
 384 static HRESULT WINAPI Window_EnumVARIANT_Skip(IEnumVARIANT *iface, ULONG celt)
 385 {
 386     Window *This = impl_from_Window_EnumVARIANT(iface);
 387     FIXME("(%p)->(%u)\n", This, celt);
 388     return E_NOTIMPL;
 389 }
 390
 391 static HRESULT WINAPI Window_EnumVARIANT_Reset(IEnumVARIANT *iface)
 392 {
 393     Window *This = impl_from_Window_EnumVARIANT(iface);
 394     FIXME("(%p)\n", This);
 395     return E_NOTIMPL;
 396 }
 397
 398 static HRESULT WINAPI Window_EnumVARIANT_Clone(IEnumVARIANT *iface, IEnumVARIANT **ppEnum)
 399 {
 400     Window *This = impl_from_Window_EnumVARIANT(iface);
 401     FIXME("(%p)->(%p)\n", This, ppEnum);
 402     return E_NOTIMPL;
 403 }
 404
 405 static const IEnumVARIANTVtbl WindowEnumVARIANTVtbl = {
 406     Window_EnumVARIANT_QueryInterface,
 407     Window_EnumVARIANT_AddRef,
 408     Window_EnumVARIANT_Release,
 409     Window_EnumVARIANT_Next,
 410     Window_EnumVARIANT_Skip,
 411     Window_EnumVARIANT_Reset,
 412     Window_EnumVARIANT_Clone
 413 };
 414
 415 HRESULT create_window_object(HWND hwnd, const IID *iid, void **obj)
 416 {
 417     Window *window;
 418     HRESULT hres;
 419
 420     if(!IsWindow(hwnd))
 421         return E_FAIL;
 422
 423     window = heap_alloc_zero(sizeof(Window));
 424     if(!window)
 425         return E_OUTOFMEMORY;
 426
 427     window->IAccessible_iface.lpVtbl = &WindowVtbl;
 428     window->IOleWindow_iface.lpVtbl = &WindowOleWindowVtbl;
 429     window->IEnumVARIANT_iface.lpVtbl = &WindowEnumVARIANTVtbl;
 430     window->ref = 1;
 431
 432     hres = IAccessible_QueryInterface(&window->IAccessible_iface, iid, obj);
 433     IAccessible_Release(&window->IAccessible_iface);
 434     return hres;
 435 }