dlls/atl/atl_ax.c

   1 /*
   2  * Active Template Library ActiveX functions (atl.dll)
   3  *
   4  * Copyright 2006 Andrey Turkin
   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 <stdarg.h>
  22 #include <stdio.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winerror.h"
  29 #include "winuser.h"
  30 #include "wine/debug.h"
  31 #include "objbase.h"
  32 #include "objidl.h"
  33 #include "ole2.h"
  34 #include "exdisp.h"
  35 #include "atlbase.h"
  36 #include "atliface.h"
  37 #include "atlwin.h"
  38
  39 #include "wine/unicode.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(atl);
  42
  43 typedef struct IOCS {
  44     const IOleClientSiteVtbl *lpOleClientSiteVtbl;
  45     const IOleContainerVtbl *lpOleContainerVtbl;
  46     const IOleInPlaceSiteWindowlessVtbl *lpOleInPlaceSiteWindowlessVtbl;
  47     const IOleInPlaceFrameVtbl *lpOleInPlaceFrameVtbl;
  48     const IOleControlSiteVtbl *lpOleControlSiteVtbl;
  49
  50     LONG ref;
  51     HWND hWnd;
  52     IOleObject *control;
  53     RECT size;
  54     WNDPROC OrigWndProc;
  55     BOOL fActive, fInPlace, fWindowless;
  56 } IOCS;
  57
  58 /**********************************************************************
  59  * AtlAxWin class window procedure
  60  */
  61 static LRESULT CALLBACK AtlAxWin_wndproc( HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam )
  62 {
  63     if ( wMsg == WM_CREATE )
  64     {
  65             DWORD len = GetWindowTextLengthW( hWnd ) + 1;
  66             WCHAR *ptr = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
  67             if (!ptr)
  68                 return 1;
  69             GetWindowTextW( hWnd, ptr, len );
  70             AtlAxCreateControlEx( ptr, hWnd, NULL, NULL, NULL, NULL, NULL );
  71             HeapFree( GetProcessHeap(), 0, ptr );
  72             return 0;
  73     }
  74     return DefWindowProcW( hWnd, wMsg, wParam, lParam );
  75 }
  76
  77 /***********************************************************************
  78  *           AtlAxWinInit          [ATL.@]
  79  * Initializes the control-hosting code: registering the AtlAxWin,
  80  * AtlAxWin7 and AtlAxWinLic7 window classes and some messages.
  81  *
  82  * RETURNS
  83  *  TRUE or FALSE
  84  */
  85
  86 BOOL WINAPI AtlAxWinInit(void)
  87 {
  88     WNDCLASSEXW wcex;
  89     const WCHAR AtlAxWin[] = {'A','t','l','A','x','W','i','n',0};
  90
  91     FIXME("semi-stub\n");
  92
  93     if ( FAILED( OleInitialize(NULL) ) )
  94         return FALSE;
  95
  96     wcex.cbSize        = sizeof(wcex);
  97     wcex.style         = 0;
  98     wcex.cbClsExtra    = 0;
  99     wcex.cbWndExtra    = 0;
 100     wcex.hInstance     = GetModuleHandleW( NULL );
 101     wcex.hIcon         = NULL;
 102     wcex.hCursor       = NULL;
 103     wcex.hbrBackground = NULL;
 104     wcex.lpszMenuName  = NULL;
 105     wcex.hIconSm       = 0;
 106
 107     wcex.lpfnWndProc   = AtlAxWin_wndproc;
 108     wcex.lpszClassName = AtlAxWin;
 109     if ( !RegisterClassExW( &wcex ) )
 110         return FALSE;
 111
 112     return TRUE;
 113 }
 114
 115 /***********************************************************************
 116  *  Atl container component implementation
 117  */
 118
 119
 120 static ULONG WINAPI IOCS_AddRef(IOCS *This)
 121 {
 122     ULONG ref = InterlockedIncrement(&This->ref);
 123
 124     TRACE( "(%p) : AddRef from %d\n", This, ref - 1 );
 125
 126     return ref;
 127 }
 128
 129 #define THIS2IOLECLIENTSITE(This) ((IOleClientSite*)&This->lpOleClientSiteVtbl)
 130 #define THIS2IOLECONTAINER(This) ((IOleContainer*)&This->lpOleContainerVtbl)
 131 #define THIS2IOLEINPLACESITEWINDOWLESS(This) ((IOleInPlaceSiteWindowless*)&This->lpOleInPlaceSiteWindowlessVtbl)
 132 #define THIS2IOLEINPLACEFRAME(This) ((IOleInPlaceFrame*)&This->lpOleInPlaceFrameVtbl)
 133 #define THIS2IOLECONTROLSITE(This) ((IOleControlSite*)&This->lpOleControlSiteVtbl)
 134
 135 static HRESULT WINAPI IOCS_QueryInterface(IOCS *This, REFIID riid, void **ppv)
 136 {
 137     *ppv = NULL;
 138
 139     if ( IsEqualIID( &IID_IUnknown, riid )
 140       || IsEqualIID( &IID_IOleClientSite, riid ) )
 141     {
 142         *ppv = THIS2IOLECLIENTSITE(This);
 143     } else if ( IsEqualIID( &IID_IOleContainer, riid ) )
 144     {
 145         *ppv = THIS2IOLECONTAINER(This);
 146     } else if ( IsEqualIID( &IID_IOleInPlaceSite, riid ) || IsEqualIID( &IID_IOleInPlaceSiteEx, riid ) || IsEqualIID( &IID_IOleInPlaceSiteWindowless, riid ) )
 147     {
 148         *ppv = THIS2IOLEINPLACESITEWINDOWLESS(This);
 149     } else if ( IsEqualIID( &IID_IOleInPlaceFrame, riid ) )
 150     {
 151         *ppv = THIS2IOLEINPLACEFRAME(This);
 152     } else if ( IsEqualIID( &IID_IOleControlSite, riid ) )
 153     {
 154         *ppv = THIS2IOLECONTROLSITE(This);
 155     }
 156
 157     if (*ppv)
 158     {
 159         IOCS_AddRef( This );
 160         return S_OK;
 161     }
 162
 163     WARN("unsupported interface %s\n", debugstr_guid( riid ) );
 164     *ppv = NULL;
 165     return E_NOINTERFACE;
 166 }
 167
 168 static HRESULT IOCS_Detach( IOCS *This );
 169 static ULONG WINAPI IOCS_Release(IOCS *This)
 170 {
 171     ULONG ref = InterlockedDecrement(&This->ref);
 172
 173     TRACE( "(%p) : ReleaseRef to %d\n", This, ref );
 174
 175     if (!ref)
 176     {
 177         IOCS_Detach( This );
 178         HeapFree( GetProcessHeap(), 0, This );
 179     }
 180
 181     return ref;
 182 }
 183
 184 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))
 185
 186 /******      IOleClientSite    *****/
 187 #undef  IFACE2THIS
 188 #define IFACE2THIS(iface) DEFINE_THIS(IOCS,OleClientSite, iface)
 189 static HRESULT WINAPI OleClientSite_QueryInterface(IOleClientSite *iface, REFIID riid, void **ppv)
 190 {
 191     IOCS *This = IFACE2THIS(iface);
 192     return IOCS_QueryInterface(This, riid, ppv);
 193 }
 194 static ULONG WINAPI OleClientSite_AddRef(IOleClientSite *iface)
 195 {
 196     IOCS *This = IFACE2THIS(iface);
 197     return IOCS_AddRef(This);
 198 }
 199 static ULONG WINAPI OleClientSite_Release(IOleClientSite *iface)
 200 {
 201     IOCS *This = IFACE2THIS(iface);
 202     return IOCS_Release(This);
 203 }
 204 static HRESULT WINAPI OleClientSite_SaveObject(IOleClientSite *iface)
 205 {
 206     IOCS *This = IFACE2THIS(iface);
 207     FIXME( "(%p) - stub\n", This );
 208     return E_NOTIMPL;
 209 }
 210 static HRESULT WINAPI OleClientSite_GetMoniker(IOleClientSite *iface, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk)
 211 {
 212     IOCS *This = IFACE2THIS(iface);
 213
 214     FIXME( "(%p, 0x%x, 0x%x, %p)\n", This, dwAssign, dwWhichMoniker, ppmk );
 215     return E_NOTIMPL;
 216 }
 217 static HRESULT WINAPI OleClientSite_GetContainer(IOleClientSite *iface, IOleContainer **ppContainer)
 218 {
 219     IOCS *This = IFACE2THIS(iface);
 220     TRACE( "(%p, %p)\n", This, ppContainer );
 221     return OleClientSite_QueryInterface( iface, &IID_IOleContainer, (void**)ppContainer );
 222 }
 223 static HRESULT WINAPI OleClientSite_ShowObject(IOleClientSite *iface)
 224 {
 225     IOCS *This = IFACE2THIS(iface);
 226     FIXME( "(%p) - stub\n", This );
 227     return S_OK;
 228 }
 229 static HRESULT WINAPI OleClientSite_OnShowWindow(IOleClientSite *iface, BOOL fShow)
 230 {
 231     IOCS *This = IFACE2THIS(iface);
 232     FIXME( "(%p, %s) - stub\n", This, fShow ? "TRUE" : "FALSE" );
 233     return E_NOTIMPL;
 234 }
 235 static HRESULT WINAPI OleClientSite_RequestNewObjectLayout(IOleClientSite *iface)
 236 {
 237     IOCS *This = IFACE2THIS(iface);
 238     FIXME( "(%p) - stub\n", This );
 239     return E_NOTIMPL;
 240 }
 241 #undef IFACE2THIS
 242
 243
 244 /******      IOleContainer     *****/
 245 #define IFACE2THIS(iface) DEFINE_THIS(IOCS, OleContainer, iface)
 246 static HRESULT WINAPI OleContainer_QueryInterface( IOleContainer* iface, REFIID riid, void** ppv)
 247 {
 248     IOCS *This = IFACE2THIS(iface);
 249     return IOCS_QueryInterface( This, riid, ppv );
 250 }
 251 static ULONG WINAPI OleContainer_AddRef(IOleContainer* iface)
 252 {
 253     IOCS *This = IFACE2THIS(iface);
 254     return IOCS_AddRef(This);
 255 }
 256 static ULONG WINAPI OleContainer_Release(IOleContainer* iface)
 257 {
 258     IOCS *This = IFACE2THIS(iface);
 259     return IOCS_Release(This);
 260 }
 261 static HRESULT WINAPI OleContainer_ParseDisplayName(IOleContainer* iface, IBindCtx* pbc,
 262         LPOLESTR pszDisplayName, ULONG* pchEaten, IMoniker** ppmkOut)
 263 {
 264     IOCS *This = IFACE2THIS(iface);
 265     FIXME( "(%p,%p,%s,%p,%p) - stub\n", This, pbc, debugstr_w(pszDisplayName), pchEaten, ppmkOut );
 266     return E_NOTIMPL;
 267 }
 268 static HRESULT WINAPI OleContainer_EnumObjects(IOleContainer* iface, DWORD grfFlags, IEnumUnknown** ppenum)
 269 {
 270     IOCS *This = IFACE2THIS(iface);
 271     FIXME( "(%p, %u, %p) - stub\n", This, grfFlags, ppenum );
 272     return E_NOTIMPL;
 273 }
 274 static HRESULT WINAPI OleContainer_LockContainer(IOleContainer* iface, BOOL fLock)
 275 {
 276     IOCS *This = IFACE2THIS(iface);
 277     FIXME( "(%p, %s) - stub\n", This, fLock?"TRUE":"FALSE" );
 278     return E_NOTIMPL;
 279 }
 280 #undef  IFACE2THIS
 281
 282
 283 /******    IOleInPlaceSiteWindowless   *******/
 284 #define IFACE2THIS(iface) DEFINE_THIS(IOCS, OleInPlaceSiteWindowless, iface)
 285 static HRESULT WINAPI OleInPlaceSiteWindowless_QueryInterface(IOleInPlaceSiteWindowless *iface, REFIID riid, void **ppv)
 286 {
 287     IOCS *This = IFACE2THIS(iface);
 288     return IOCS_QueryInterface(This, riid, ppv);
 289 }
 290 static ULONG WINAPI OleInPlaceSiteWindowless_AddRef(IOleInPlaceSiteWindowless *iface)
 291 {
 292     IOCS *This = IFACE2THIS(iface);
 293     return IOCS_AddRef(This);
 294 }
 295 static ULONG WINAPI OleInPlaceSiteWindowless_Release(IOleInPlaceSiteWindowless *iface)
 296 {
 297     IOCS *This = IFACE2THIS(iface);
 298     return IOCS_Release(This);
 299 }
 300 static HRESULT WINAPI OleInPlaceSiteWindowless_GetWindow(IOleInPlaceSiteWindowless* iface, HWND* phwnd)
 301 {
 302     IOCS *This = IFACE2THIS(iface);
 303
 304     TRACE("(%p,%p)\n", This, phwnd);
 305     *phwnd = This->hWnd;
 306     return S_OK;
 307 }
 308 static HRESULT WINAPI OleInPlaceSiteWindowless_ContextSensitiveHelp(IOleInPlaceSiteWindowless* iface, BOOL fEnterMode)
 309 {
 310     IOCS *This = IFACE2THIS(iface);
 311     FIXME("(%p,%d) - stub\n", This, fEnterMode);
 312     return E_NOTIMPL;
 313 }
 314 static HRESULT WINAPI OleInPlaceSiteWindowless_CanInPlaceActivate(IOleInPlaceSiteWindowless *iface)
 315 {
 316     IOCS *This = IFACE2THIS(iface);
 317     TRACE("(%p)\n", This);
 318     return S_OK;
 319 }
 320 static HRESULT WINAPI OleInPlaceSiteWindowless_OnInPlaceActivate(IOleInPlaceSiteWindowless *iface)
 321 {
 322     IOCS *This = IFACE2THIS(iface);
 323
 324     TRACE("(%p)\n", This);
 325
 326     This->fInPlace = TRUE;
 327     return S_OK;
 328 }
 329 static HRESULT WINAPI OleInPlaceSiteWindowless_OnUIActivate(IOleInPlaceSiteWindowless *iface)
 330 {
 331     IOCS *This = IFACE2THIS(iface);
 332
 333     TRACE("(%p)\n", This);
 334
 335     return S_OK;
 336 }
 337 static HRESULT WINAPI OleInPlaceSiteWindowless_GetWindowContext(IOleInPlaceSiteWindowless *iface,
 338         IOleInPlaceFrame **ppFrame, IOleInPlaceUIWindow **ppDoc, LPRECT lprcPosRect,
 339         LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO lpFrameInfo)
 340 {
 341     IOCS *This = IFACE2THIS(iface);
 342
 343     TRACE("(%p,%p,%p,%p,%p,%p)\n", This, ppFrame, ppDoc, lprcPosRect, lprcClipRect, lpFrameInfo);
 344
 345     if ( lprcClipRect )
 346         *lprcClipRect = This->size;
 347     if ( lprcPosRect )
 348         *lprcPosRect = This->size;
 349
 350     if ( ppFrame )
 351     {
 352         IOCS_QueryInterface( This, &IID_IOleInPlaceFrame, (void**) ppFrame );
 353     }
 354
 355     if ( ppDoc )
 356         *ppDoc = NULL;
 357
 358     if ( lpFrameInfo )
 359     {
 360         lpFrameInfo->fMDIApp = FALSE;
 361         lpFrameInfo->hwndFrame = This->hWnd;
 362         lpFrameInfo->haccel = NULL;
 363         lpFrameInfo->cAccelEntries = 0;
 364     }
 365
 366     return S_OK;
 367 }
 368 static HRESULT WINAPI OleInPlaceSiteWindowless_Scroll(IOleInPlaceSiteWindowless *iface, SIZE scrollExtent)
 369 {
 370     IOCS *This = IFACE2THIS(iface);
 371     FIXME("(%p) - stub\n", This);
 372     return E_NOTIMPL;
 373 }
 374 static HRESULT WINAPI OleInPlaceSiteWindowless_OnUIDeactivate(IOleInPlaceSiteWindowless *iface, BOOL fUndoable)
 375 {
 376     IOCS *This = IFACE2THIS(iface);
 377     FIXME("(%p,%d) - stub\n", This, fUndoable);
 378     return E_NOTIMPL;
 379 }
 380 static HRESULT WINAPI OleInPlaceSiteWindowless_OnInPlaceDeactivate(IOleInPlaceSiteWindowless *iface)
 381 {
 382     IOCS *This = IFACE2THIS(iface);
 383
 384     TRACE("(%p)\n", This);
 385
 386     This->fInPlace = This->fWindowless = FALSE;
 387     return S_OK;
 388 }
 389 static HRESULT WINAPI OleInPlaceSiteWindowless_DiscardUndoState(IOleInPlaceSiteWindowless *iface)
 390 {
 391     IOCS *This = IFACE2THIS(iface);
 392     FIXME("(%p) - stub\n", This);
 393     return E_NOTIMPL;
 394 }
 395 static HRESULT WINAPI OleInPlaceSiteWindowless_DeactivateAndUndo(IOleInPlaceSiteWindowless *iface)
 396 {
 397     IOCS *This = IFACE2THIS(iface);
 398     FIXME("(%p) - stub\n", This);
 399     return E_NOTIMPL;
 400 }
 401 static HRESULT WINAPI OleInPlaceSiteWindowless_OnPosRectChange(IOleInPlaceSiteWindowless *iface, LPCRECT lprcPosRect)
 402 {
 403     IOCS *This = IFACE2THIS(iface);
 404     FIXME("(%p,%p) - stub\n", This, lprcPosRect);
 405     return E_NOTIMPL;
 406 }
 407 static HRESULT WINAPI OleInPlaceSiteWindowless_OnInPlaceActivateEx( IOleInPlaceSiteWindowless *iface, BOOL* pfNoRedraw, DWORD dwFlags)
 408 {
 409     IOCS *This = IFACE2THIS(iface);
 410
 411     TRACE("\n");
 412
 413     This->fActive = This->fInPlace = TRUE;
 414     if ( dwFlags & ACTIVATE_WINDOWLESS )
 415         This->fWindowless = TRUE;
 416     return S_OK;
 417 }
 418 static HRESULT WINAPI OleInPlaceSiteWindowless_OnInPlaceDeactivateEx( IOleInPlaceSiteWindowless *iface, BOOL fNoRedraw)
 419 {
 420     IOCS *This = IFACE2THIS(iface);
 421
 422     TRACE("\n");
 423
 424     This->fActive = This->fInPlace = This->fWindowless = FALSE;
 425     return S_OK;
 426 }
 427 static HRESULT WINAPI OleInPlaceSiteWindowless_RequestUIActivate( IOleInPlaceSiteWindowless *iface)
 428 {
 429     FIXME("\n");
 430     return E_NOTIMPL;
 431 }
 432 static HRESULT WINAPI OleInPlaceSiteWindowless_CanWindowlessActivate( IOleInPlaceSiteWindowless *iface)
 433 {
 434     FIXME("\n");
 435     return S_OK;
 436 }
 437 static HRESULT WINAPI OleInPlaceSiteWindowless_GetCapture( IOleInPlaceSiteWindowless *iface)
 438 {
 439     FIXME("\n");
 440     return E_NOTIMPL;
 441 }
 442 static HRESULT WINAPI OleInPlaceSiteWindowless_SetCapture( IOleInPlaceSiteWindowless *iface, BOOL fCapture)
 443 {
 444     FIXME("\n");
 445     return E_NOTIMPL;
 446 }
 447 static HRESULT WINAPI OleInPlaceSiteWindowless_GetFocus( IOleInPlaceSiteWindowless *iface)
 448 {
 449     FIXME("\n");
 450     return E_NOTIMPL;
 451 }
 452 static HRESULT WINAPI OleInPlaceSiteWindowless_SetFocus( IOleInPlaceSiteWindowless *iface, BOOL fFocus)
 453 {
 454     FIXME("\n");
 455     return E_NOTIMPL;
 456 }
 457 static HRESULT WINAPI OleInPlaceSiteWindowless_GetDC( IOleInPlaceSiteWindowless *iface, LPCRECT pRect, DWORD grfFlags, HDC* phDC)
 458 {
 459     FIXME("\n");
 460     return E_NOTIMPL;
 461 }
 462 static HRESULT WINAPI OleInPlaceSiteWindowless_ReleaseDC( IOleInPlaceSiteWindowless *iface, HDC hDC)
 463 {
 464     FIXME("\n");
 465     return E_NOTIMPL;
 466 }
 467 static HRESULT WINAPI OleInPlaceSiteWindowless_InvalidateRect( IOleInPlaceSiteWindowless *iface, LPCRECT pRect, BOOL fErase)
 468 {
 469     FIXME("\n");
 470     return E_NOTIMPL;
 471 }
 472 static HRESULT WINAPI OleInPlaceSiteWindowless_InvalidateRgn( IOleInPlaceSiteWindowless *iface, HRGN hRGN, BOOL fErase)
 473 {
 474     FIXME("\n");
 475     return E_NOTIMPL;
 476 }
 477 static HRESULT WINAPI OleInPlaceSiteWindowless_ScrollRect( IOleInPlaceSiteWindowless *iface, INT dx, INT dy, LPCRECT pRectScroll, LPCRECT pRectClip)
 478 {
 479     FIXME("\n");
 480     return E_NOTIMPL;
 481 }
 482 static HRESULT WINAPI OleInPlaceSiteWindowless_AdjustRect( IOleInPlaceSiteWindowless *iface, LPRECT prc)
 483 {
 484     FIXME("\n");
 485     return E_NOTIMPL;
 486 }
 487 static HRESULT WINAPI OleInPlaceSiteWindowless_OnDefWindowMessage( IOleInPlaceSiteWindowless *iface, UINT msg, WPARAM wParam, LPARAM lParam, LRESULT* plResult)
 488 {
 489     FIXME("\n");
 490     return E_NOTIMPL;
 491 }
 492 #undef IFACE2THIS
 493
 494
 495 /******    IOleInPlaceFrame   *******/
 496 #define IFACE2THIS(iface) DEFINE_THIS(IOCS, OleInPlaceFrame, iface)
 497 static HRESULT WINAPI OleInPlaceFrame_QueryInterface(IOleInPlaceFrame *iface, REFIID riid, void **ppv)
 498 {
 499     IOCS *This = IFACE2THIS(iface);
 500     return IOCS_QueryInterface(This, riid, ppv);
 501 }
 502 static ULONG WINAPI OleInPlaceFrame_AddRef(IOleInPlaceFrame *iface)
 503 {
 504     IOCS *This = IFACE2THIS(iface);
 505     return IOCS_AddRef(This);
 506 }
 507 static ULONG WINAPI OleInPlaceFrame_Release(IOleInPlaceFrame *iface)
 508 {
 509     IOCS *This = IFACE2THIS(iface);
 510     return IOCS_Release(This);
 511 }
 512 static HRESULT WINAPI OleInPlaceFrame_GetWindow(IOleInPlaceFrame *iface, HWND *phWnd)
 513 {
 514     IOCS *This = IFACE2THIS(iface);
 515
 516     TRACE( "(%p,%p)\n", This, phWnd );
 517
 518     *phWnd = This->hWnd;
 519     return S_OK;
 520 }
 521
 522 static HRESULT WINAPI OleInPlaceFrame_ContextSensitiveHelp(IOleInPlaceFrame *iface, BOOL fEnterMode)
 523 {
 524     IOCS *This = IFACE2THIS(iface);
 525
 526     FIXME( "(%p,%d) - stub\n", This, fEnterMode );
 527     return E_NOTIMPL;
 528 }
 529
 530 static HRESULT WINAPI OleInPlaceFrame_GetBorder(IOleInPlaceFrame *iface, LPRECT lprectBorder)
 531 {
 532     IOCS *This = IFACE2THIS(iface);
 533
 534     FIXME( "(%p,%p) - stub\n", This, lprectBorder );
 535     return E_NOTIMPL;
 536 }
 537
 538 static HRESULT WINAPI OleInPlaceFrame_RequestBorderSpace(IOleInPlaceFrame *iface, LPCBORDERWIDTHS pborderwidths)
 539 {
 540     IOCS *This = IFACE2THIS(iface);
 541
 542     FIXME( "(%p,%p) - stub\n", This, pborderwidths );
 543     return E_NOTIMPL;
 544 }
 545
 546 static HRESULT WINAPI OleInPlaceFrame_SetBorderSpace(IOleInPlaceFrame *iface, LPCBORDERWIDTHS pborderwidths)
 547 {
 548     IOCS *This = IFACE2THIS(iface);
 549
 550     FIXME( "(%p,%p) - stub\n", This, pborderwidths );
 551     return E_NOTIMPL;
 552 }
 553
 554 static HRESULT WINAPI OleInPlaceFrame_SetActiveObject(IOleInPlaceFrame *iface, IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName)
 555 {
 556     IOCS *This = IFACE2THIS(iface);
 557
 558     FIXME( "(%p,%p,%s) - stub\n", This, pActiveObject, debugstr_w(pszObjName) );
 559     return S_OK;
 560 }
 561
 562 static HRESULT WINAPI OleInPlaceFrame_InsertMenus(IOleInPlaceFrame *iface, HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths)
 563 {
 564     IOCS *This = IFACE2THIS(iface);
 565
 566     FIXME( "(%p,%p,%p) - stub\n", This, hmenuShared, lpMenuWidths );
 567     return E_NOTIMPL;
 568 }
 569
 570 static HRESULT WINAPI OleInPlaceFrame_SetMenu(IOleInPlaceFrame *iface, HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject)
 571 {
 572     IOCS *This = IFACE2THIS(iface);
 573
 574     FIXME( "(%p,%p,%p,%p) - stub\n", This, hmenuShared, holemenu, hwndActiveObject );
 575     return E_NOTIMPL;
 576 }
 577 static HRESULT WINAPI OleInPlaceFrame_RemoveMenus(IOleInPlaceFrame *iface, HMENU hmenuShared)
 578 {
 579     IOCS *This = IFACE2THIS(iface);
 580
 581     FIXME( "(%p, %p) - stub\n", This, hmenuShared );
 582     return E_NOTIMPL;
 583 }
 584
 585 static HRESULT WINAPI OleInPlaceFrame_SetStatusText(IOleInPlaceFrame *iface, LPCOLESTR pszStatusText)
 586 {
 587     IOCS *This = IFACE2THIS(iface);
 588
 589     FIXME( "(%p, %s) - stub\n", This, debugstr_w( pszStatusText ) );
 590     return E_NOTIMPL;
 591 }
 592
 593 static HRESULT WINAPI OleInPlaceFrame_EnableModeless(IOleInPlaceFrame *iface, BOOL fEnable)
 594 {
 595     IOCS *This = IFACE2THIS(iface);
 596
 597     FIXME( "(%p, %d) - stub\n", This, fEnable );
 598     return E_NOTIMPL;
 599 }
 600
 601 static HRESULT WINAPI OleInPlaceFrame_TranslateAccelerator(IOleInPlaceFrame *iface, LPMSG lpmsg, WORD wID)
 602 {
 603     IOCS *This = IFACE2THIS(iface);
 604
 605     FIXME( "(%p, %p, %x) - stub\n", This, lpmsg, wID );
 606     return E_NOTIMPL;
 607 }
 608 #undef IFACE2THIS
 609
 610
 611 /******    IOleControlSite    *******/
 612 #define IFACE2THIS(iface) DEFINE_THIS(IOCS, OleControlSite, iface)
 613 static HRESULT WINAPI OleControlSite_QueryInterface(IOleControlSite *iface, REFIID riid, void **ppv)
 614 {
 615     IOCS *This = IFACE2THIS(iface);
 616     return IOCS_QueryInterface(This, riid, ppv);
 617 }
 618 static ULONG WINAPI OleControlSite_AddRef(IOleControlSite *iface)
 619 {
 620     IOCS *This = IFACE2THIS(iface);
 621     return IOCS_AddRef(This);
 622 }
 623 static ULONG WINAPI OleControlSite_Release(IOleControlSite *iface)
 624 {
 625     IOCS *This = IFACE2THIS(iface);
 626     return IOCS_Release(This);
 627 }
 628 static HRESULT WINAPI OleControlSite_OnControlInfoChanged( IOleControlSite* This)
 629 {
 630     FIXME( "\n" );
 631     return E_NOTIMPL;
 632 }
 633 static HRESULT WINAPI OleControlSite_LockInPlaceActive( IOleControlSite* This, BOOL fLock)
 634 {
 635     FIXME( "\n" );
 636     return E_NOTIMPL;
 637 }
 638 static HRESULT WINAPI OleControlSite_GetExtendedControl( IOleControlSite* This, IDispatch** ppDisp)
 639 {
 640     FIXME( "\n" );
 641     return E_NOTIMPL;
 642 }
 643 static HRESULT WINAPI OleControlSite_TransformCoords( IOleControlSite* This, POINTL* pPtlHimetric, POINTF* pPtfContainer, DWORD dwFlags)
 644 {
 645     FIXME( "\n" );
 646     return E_NOTIMPL;
 647 }
 648 static HRESULT WINAPI OleControlSite_TranslateAccelerator( IOleControlSite* This, MSG* pMsg, DWORD grfModifiers)
 649 {
 650     FIXME( "\n" );
 651     return E_NOTIMPL;
 652 }
 653 static HRESULT WINAPI OleControlSite_OnFocus( IOleControlSite* This, BOOL fGotFocus)
 654 {
 655     FIXME( "\n" );
 656     return E_NOTIMPL;
 657 }
 658 static HRESULT WINAPI OleControlSite_ShowPropertyFrame( IOleControlSite* This)
 659 {
 660     FIXME( "\n" );
 661     return E_NOTIMPL;
 662 }
 663 #undef IFACE2THIS
 664
 665
 666
 667 static const IOleClientSiteVtbl OleClientSite_vtbl = {
 668     OleClientSite_QueryInterface,
 669     OleClientSite_AddRef,
 670     OleClientSite_Release,
 671     OleClientSite_SaveObject,
 672     OleClientSite_GetMoniker,
 673     OleClientSite_GetContainer,
 674     OleClientSite_ShowObject,
 675     OleClientSite_OnShowWindow,
 676     OleClientSite_RequestNewObjectLayout
 677 };
 678 static const IOleContainerVtbl OleContainer_vtbl = {
 679     OleContainer_QueryInterface,
 680     OleContainer_AddRef,
 681     OleContainer_Release,
 682     OleContainer_ParseDisplayName,
 683     OleContainer_EnumObjects,
 684     OleContainer_LockContainer
 685 };
 686 static const IOleInPlaceSiteWindowlessVtbl OleInPlaceSiteWindowless_vtbl = {
 687     OleInPlaceSiteWindowless_QueryInterface,
 688     OleInPlaceSiteWindowless_AddRef,
 689     OleInPlaceSiteWindowless_Release,
 690     OleInPlaceSiteWindowless_GetWindow,
 691     OleInPlaceSiteWindowless_ContextSensitiveHelp,
 692     OleInPlaceSiteWindowless_CanInPlaceActivate,
 693     OleInPlaceSiteWindowless_OnInPlaceActivate,
 694     OleInPlaceSiteWindowless_OnUIActivate,
 695     OleInPlaceSiteWindowless_GetWindowContext,
 696     OleInPlaceSiteWindowless_Scroll,
 697     OleInPlaceSiteWindowless_OnUIDeactivate,
 698     OleInPlaceSiteWindowless_OnInPlaceDeactivate,
 699     OleInPlaceSiteWindowless_DiscardUndoState,
 700     OleInPlaceSiteWindowless_DeactivateAndUndo,
 701     OleInPlaceSiteWindowless_OnPosRectChange,
 702     OleInPlaceSiteWindowless_OnInPlaceActivateEx,
 703     OleInPlaceSiteWindowless_OnInPlaceDeactivateEx,
 704     OleInPlaceSiteWindowless_RequestUIActivate,
 705     OleInPlaceSiteWindowless_CanWindowlessActivate,
 706     OleInPlaceSiteWindowless_GetCapture,
 707     OleInPlaceSiteWindowless_SetCapture,
 708     OleInPlaceSiteWindowless_GetFocus,
 709     OleInPlaceSiteWindowless_SetFocus,
 710     OleInPlaceSiteWindowless_GetDC,
 711     OleInPlaceSiteWindowless_ReleaseDC,
 712     OleInPlaceSiteWindowless_InvalidateRect,
 713     OleInPlaceSiteWindowless_InvalidateRgn,
 714     OleInPlaceSiteWindowless_ScrollRect,
 715     OleInPlaceSiteWindowless_AdjustRect,
 716     OleInPlaceSiteWindowless_OnDefWindowMessage
 717 };
 718 static const IOleInPlaceFrameVtbl OleInPlaceFrame_vtbl =
 719 {
 720     OleInPlaceFrame_QueryInterface,
 721     OleInPlaceFrame_AddRef,
 722     OleInPlaceFrame_Release,
 723     OleInPlaceFrame_GetWindow,
 724     OleInPlaceFrame_ContextSensitiveHelp,
 725     OleInPlaceFrame_GetBorder,
 726     OleInPlaceFrame_RequestBorderSpace,
 727     OleInPlaceFrame_SetBorderSpace,
 728     OleInPlaceFrame_SetActiveObject,
 729     OleInPlaceFrame_InsertMenus,
 730     OleInPlaceFrame_SetMenu,
 731     OleInPlaceFrame_RemoveMenus,
 732     OleInPlaceFrame_SetStatusText,
 733     OleInPlaceFrame_EnableModeless,
 734     OleInPlaceFrame_TranslateAccelerator
 735 };
 736 static const IOleControlSiteVtbl OleControlSite_vtbl =
 737 {
 738     OleControlSite_QueryInterface,
 739     OleControlSite_AddRef,
 740     OleControlSite_Release,
 741     OleControlSite_OnControlInfoChanged,
 742     OleControlSite_LockInPlaceActive,
 743     OleControlSite_GetExtendedControl,
 744     OleControlSite_TransformCoords,
 745     OleControlSite_TranslateAccelerator,
 746     OleControlSite_OnFocus,
 747     OleControlSite_ShowPropertyFrame
 748 };
 749
 750 static HRESULT IOCS_Detach( IOCS *This ) /* remove subclassing */
 751 {
 752     if ( This->hWnd )
 753     {
 754         SetWindowLongPtrW( This->hWnd, GWLP_WNDPROC, (ULONG_PTR) This->OrigWndProc );
 755         SetWindowLongPtrW( This->hWnd, GWLP_USERDATA, (LONG_PTR) NULL );
 756         This->hWnd = NULL;
 757     }
 758     if ( This->control )
 759     {
 760         IOleObject *control = This->control;
 761
 762         This->control = NULL;
 763         IOleObject_SetClientSite( control, NULL );
 764         IOleObject_Release( control );
 765     }
 766     return S_OK;
 767 }
 768
 769 static void IOCS_OnSize( IOCS* This, LPCRECT rect )
 770 {
 771     SIZEL inPix, inHi;
 772
 773     This->size.left = rect->left; This->size.right = rect->right; This->size.top = rect->top; This->size.bottom = rect->bottom;
 774
 775     if ( !This->control )
 776         return;
 777
 778     inPix.cx = rect->right - rect->left;
 779     inPix.cy = rect->bottom - rect->top;
 780     AtlPixelToHiMetric( &inPix, &inHi );
 781     IOleObject_SetExtent( This->control, DVASPECT_CONTENT, &inHi );
 782
 783     if ( This->fInPlace )
 784     {
 785         IOleInPlaceObject *wl;
 786
 787         if ( SUCCEEDED( IOleObject_QueryInterface( This->control, &IID_IOleInPlaceObject, (void**)&wl ) ) )
 788         {
 789             IOleInPlaceObject_SetObjectRects( wl, rect, rect );
 790             IOleInPlaceObject_Release( wl );
 791         }
 792     }
 793 }
 794
 795 static void IOCS_OnShow( IOCS *This, BOOL fShow )
 796 {
 797     if (!This->control || This->fActive || !fShow )
 798         return;
 799
 800     This->fActive = TRUE;
 801 }
 802
 803 static void IOCS_OnDraw( IOCS *This )
 804 {
 805     IViewObject *view;
 806
 807     if ( !This->control || !This->fWindowless )
 808         return;
 809
 810     if ( SUCCEEDED( IOleObject_QueryInterface( This->control, &IID_IViewObject, (void**)&view ) ) )
 811     {
 812         HDC dc = GetDC( This->hWnd );
 813         RECTL rect;
 814
 815         rect.left = This->size.left; rect.top = This->size.top;
 816         rect.bottom = This->size.bottom; rect.right = This->size.right;
 817
 818         IViewObject_Draw( view, DVASPECT_CONTENT, ~0, NULL, NULL, 0, dc, &rect, &rect, NULL, 0 );
 819         IViewObject_Release( view );
 820         ReleaseDC( This->hWnd, dc );
 821     }
 822 }
 823
 824 static LRESULT IOCS_OnWndProc( IOCS *This, HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
 825 {
 826     WNDPROC OrigWndProc = This->OrigWndProc;
 827
 828     switch( uMsg )
 829     {
 830         case WM_DESTROY:
 831             IOCS_Detach( This );
 832             break;
 833         case WM_SIZE:
 834             {
 835                 RECT r;
 836                 r.left = r.top = 0;
 837                 r.right = LOWORD( lParam );
 838                 r.bottom = HIWORD( lParam );
 839                 IOCS_OnSize( This, &r );
 840             }
 841             break;
 842         case WM_SHOWWINDOW:
 843             IOCS_OnShow( This, (BOOL) wParam );
 844             break;
 845         case WM_PAINT:
 846             IOCS_OnDraw( This );
 847             break;
 848     }
 849
 850     return CallWindowProcW( OrigWndProc, hWnd, uMsg, wParam, lParam );
 851 }
 852
 853 static LRESULT CALLBACK AtlHost_wndproc( HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam )
 854 {
 855     IOCS *This = (IOCS*) GetWindowLongPtrW( hWnd, GWLP_USERDATA );
 856     return IOCS_OnWndProc( This, hWnd, wMsg, wParam, lParam );
 857 }
 858
 859 static HRESULT IOCS_Attach( IOCS *This, HWND hWnd, IUnknown *pUnkControl ) /* subclass hWnd */
 860 {
 861     This->hWnd = hWnd;
 862     IUnknown_QueryInterface( pUnkControl, &IID_IOleObject, (void**)&This->control );
 863     IOleObject_SetClientSite( This->control, THIS2IOLECLIENTSITE( This ) );
 864     SetWindowLongPtrW( hWnd, GWLP_USERDATA, (ULONG_PTR) This );
 865     This->OrigWndProc = (WNDPROC)SetWindowLongPtrW( hWnd, GWLP_WNDPROC, (ULONG_PTR) AtlHost_wndproc );
 866
 867     return S_OK;
 868 }
 869
 870 static HRESULT IOCS_Init( IOCS *This )
 871 {
 872     RECT rect;
 873     static const WCHAR AXWIN[] = {'A','X','W','I','N',0};
 874
 875     IOleObject_SetHostNames( This->control, AXWIN, AXWIN );
 876
 877     GetClientRect( This->hWnd, &rect );
 878     IOCS_OnSize( This, &rect );
 879     IOleObject_DoVerb( This->control, OLEIVERB_INPLACEACTIVATE, NULL, THIS2IOLECLIENTSITE( This ), 0, This->hWnd, &rect );
 880
 881     return S_OK;
 882 }
 883
 884 /**********************************************************************
 885  * Create new instance of Atl host component and attach it to window  *
 886  */
 887 static HRESULT IOCS_Create( HWND hWnd, IUnknown *pUnkControl, IOCS **ppSite )
 888 {
 889     HRESULT hr;
 890     IOCS *This;
 891
 892     *ppSite = NULL;
 893     This = HeapAlloc(GetProcessHeap(), 0, sizeof(IOCS));
 894
 895     if (!This)
 896         return E_OUTOFMEMORY;
 897
 898     This->lpOleClientSiteVtbl = &OleClientSite_vtbl;
 899     This->lpOleContainerVtbl = &OleContainer_vtbl;
 900     This->lpOleInPlaceSiteWindowlessVtbl = &OleInPlaceSiteWindowless_vtbl;
 901     This->lpOleInPlaceFrameVtbl = &OleInPlaceFrame_vtbl;
 902     This->lpOleControlSiteVtbl = &OleControlSite_vtbl;
 903     This->ref = 1;
 904
 905     This->OrigWndProc = NULL;
 906     This->hWnd = NULL;
 907     This->fWindowless = This->fActive = This->fInPlace = FALSE;
 908
 909     hr = IOCS_Attach( This, hWnd, pUnkControl );
 910     if ( SUCCEEDED( hr ) )
 911         hr = IOCS_Init( This );
 912     if ( SUCCEEDED( hr ) )
 913         *ppSite = This;
 914     else
 915         IOCS_Release( This );
 916
 917     return hr;
 918 }
 919
 920
 921 /***********************************************************************
 922  *           AtlAxCreateControl           [ATL.@]
 923  */
 924 HRESULT WINAPI AtlAxCreateControl(LPCOLESTR lpszName, HWND hWnd,
 925         IStream *pStream, IUnknown **ppUnkContainer)
 926 {
 927     return AtlAxCreateControlEx( lpszName, hWnd, pStream, ppUnkContainer,
 928             NULL, NULL, NULL );
 929 }
 930
 931 /***********************************************************************
 932  *           AtlAxCreateControlEx            [ATL.@]
 933  *
 934  * REMARKS
 935  *   See http://www.codeproject.com/com/cwebpage.asp for some background
 936  *
 937  */
 938 HRESULT WINAPI AtlAxCreateControlEx(LPCOLESTR lpszName, HWND hWnd,
 939         IStream *pStream, IUnknown **ppUnkContainer, IUnknown **ppUnkControl,
 940         REFIID iidSink, IUnknown *punkSink)
 941 {
 942     CLSID controlId;
 943     HRESULT hRes;
 944     IOleObject *pControl;
 945     IUnknown *pUnkControl;
 946     IPersistStreamInit *pPSInit;
 947     IUnknown *pContainer;
 948     enum {IsGUID=0,IsHTML=1,IsURL=2} content;
 949
 950     TRACE("(%s %p %p %p %p %p %p)\n", debugstr_w(lpszName), hWnd, pStream,
 951             ppUnkContainer, ppUnkControl, iidSink, punkSink);
 952
 953     hRes = CLSIDFromString( (LPOLESTR) lpszName, &controlId );
 954     if ( FAILED(hRes) )
 955         hRes = CLSIDFromProgID( lpszName, &controlId );
 956     if ( SUCCEEDED( hRes ) )
 957         content = IsGUID;
 958     else {
 959         /* FIXME - check for MSHTML: prefix! */
 960         content = IsURL;
 961         controlId = CLSID_WebBrowser;
 962     }
 963
 964     hRes = CoCreateInstance( &controlId, 0, CLSCTX_ALL, &IID_IOleObject,
 965             (void**) &pControl );
 966     if ( FAILED( hRes ) )
 967     {
 968         WARN( "cannot create ActiveX control %s instance - error 0x%08x\n",
 969                 debugstr_guid( &controlId ), hRes );
 970         return hRes;
 971     }
 972
 973     hRes = IOleObject_QueryInterface( pControl, &IID_IPersistStreamInit, (void**) &pPSInit );
 974     if ( SUCCEEDED( hRes ) )
 975     {
 976         if (!pStream)
 977             IPersistStreamInit_InitNew( pPSInit );
 978         else
 979             IPersistStreamInit_Load( pPSInit, pStream );
 980         IPersistStreamInit_Release( pPSInit );
 981     } else
 982         WARN("cannot get IID_IPersistStreamInit out of control\n");
 983
 984     IOleObject_QueryInterface( pControl, &IID_IUnknown, (void**) &pUnkControl );
 985     IOleObject_Release( pControl );
 986
 987
 988     hRes = AtlAxAttachControl( pUnkControl, hWnd, &pContainer );
 989     if ( FAILED( hRes ) )
 990         WARN("cannot attach control to window\n");
 991
 992     if ( content == IsURL )
 993     {
 994         IWebBrowser2 *browser;
 995
 996         hRes = IOleObject_QueryInterface( pControl, &IID_IWebBrowser2, (void**) &browser );
 997         if ( !browser )
 998             WARN( "Cannot query IWebBrowser2 interface: %08x\n", hRes );
 999         else {
1000             VARIANT url;
1001
1002             IWebBrowser2_put_Visible( browser, VARIANT_TRUE ); /* it seems that native does this on URL (but do not on MSHTML:! why? */
1003
1004             V_VT(&url) = VT_BSTR;
1005             V_BSTR(&url) = SysAllocString( lpszName );
1006
1007             hRes = IWebBrowser2_Navigate2( browser, &url, NULL, NULL, NULL, NULL );
1008             if ( FAILED( hRes ) )
1009                 WARN( "IWebBrowser2::Navigate2 failed: %08x\n", hRes );
1010             SysFreeString( V_BSTR(&url) );
1011
1012             IWebBrowser2_Release( browser );
1013         }
1014     }
1015
1016     if (ppUnkContainer)
1017     {
1018         *ppUnkContainer = pContainer;
1019         if ( pContainer )
1020             IUnknown_AddRef( pContainer );
1021     }
1022     if (ppUnkControl)
1023     {
1024         *ppUnkControl = pUnkControl;
1025         if ( pUnkControl )
1026             IUnknown_AddRef( pUnkControl );
1027     }
1028
1029     if ( pUnkControl )
1030         IUnknown_Release( pUnkControl );
1031     if ( pContainer )
1032         IUnknown_Release( pContainer );
1033
1034     return S_OK;
1035 }
1036
1037 /***********************************************************************
1038  *           AtlAxAttachControl           [ATL.@]
1039  */
1040 HRESULT WINAPI AtlAxAttachControl(IUnknown* pControl, HWND hWnd, IUnknown** ppUnkContainer)
1041 {
1042     IOCS *pUnkContainer;
1043     HRESULT hr;
1044
1045     TRACE( "%p %p %p\n", pControl, hWnd, ppUnkContainer );
1046
1047     *ppUnkContainer = NULL;
1048
1049     hr = IOCS_Create( hWnd, pControl, &pUnkContainer );
1050     if ( SUCCEEDED( hr ) )
1051     {
1052         *ppUnkContainer = (IUnknown*) pUnkContainer;
1053     }
1054
1055     return hr;
1056 }
1057
1058 /**********************************************************************
1059  * Helper function for AX_ConvertDialogTemplate
1060  */
1061 static inline BOOL advance_array(WORD **pptr, DWORD *palloc, DWORD *pfilled, const WORD *data, DWORD size)
1062 {
1063     if ( (*pfilled + size) > *palloc )
1064     {
1065         *palloc = ((*pfilled+size) + 0xFF) & ~0xFF;
1066         *pptr = HeapReAlloc( GetProcessHeap(), 0, *pptr, *palloc * sizeof(WORD) );
1067         if (!*pptr)
1068             return FALSE;
1069     }
1070     RtlMoveMemory( *pptr+*pfilled, data, size * sizeof(WORD) );
1071     *pfilled += size;
1072     return TRUE;
1073 }
1074
1075 /**********************************************************************
1076  * Convert ActiveX control templates to AtlAxWin class instances
1077  */
1078 static LPDLGTEMPLATEW AX_ConvertDialogTemplate(LPCDLGTEMPLATEW src_tmpl)
1079 {
1080 #define GET_WORD(x)  (*(const  WORD *)(x))
1081 #define GET_DWORD(x) (*(const DWORD *)(x))
1082 #define PUT_BLOCK(x,y) do {if (!advance_array(&output, &allocated, &filled, (x), (y))) return NULL;} while (0)
1083 #define PUT_WORD(x)  do {WORD w = (x);PUT_BLOCK(&w, 1);} while(0)
1084 #define PUT_DWORD(x)  do {DWORD w = (x);PUT_BLOCK(&w, 2);} while(0)
1085     const WORD *tmp, *src = (const WORD *)src_tmpl;
1086     WORD *output;
1087     DWORD allocated, filled; /* in WORDs */
1088     BOOL ext;
1089     WORD signature, dlgver, rescount;
1090     DWORD style;
1091
1092     filled = 0; allocated = 256;
1093     output = HeapAlloc( GetProcessHeap(), 0, allocated * sizeof(WORD) );
1094     if (!output)
1095         return NULL;
1096
1097     /* header */
1098     tmp = src;
1099     signature = GET_WORD(src);
1100     dlgver = GET_WORD(src + 1);
1101     if (signature == 1 && dlgver == 0xFFFF)
1102     {
1103         ext = TRUE;
1104         src += 6;
1105         style = GET_DWORD(src);
1106         src += 2;
1107         rescount = GET_WORD(src++);
1108         src += 4;
1109         if ( GET_WORD(src) == 0xFFFF ) /* menu */
1110             src += 2;
1111         else
1112             src += strlenW(src) + 1;
1113         if ( GET_WORD(src) == 0xFFFF ) /* class */
1114             src += 2;
1115         else
1116             src += strlenW(src) + 1;
1117         src += strlenW(src) + 1; /* title */
1118         if ( style & (DS_SETFONT | DS_SHELLFONT) )
1119         {
1120             src += 3;
1121             src += strlenW(src) + 1;
1122         }
1123     } else {
1124         ext = FALSE;
1125         style = GET_DWORD(src);
1126         src += 4;
1127         rescount = GET_WORD(src++);
1128         src += 4;
1129         if ( GET_WORD(src) == 0xFFFF ) /* menu */
1130             src += 2;
1131         else
1132             src += strlenW(src) + 1;
1133         if ( GET_WORD(src) == 0xFFFF ) /* class */
1134             src += 2;
1135         else
1136             src += strlenW(src) + 1;
1137         src += strlenW(src) + 1; /* title */
1138         if ( style & DS_SETFONT )
1139         {
1140             src++;
1141             src += strlenW(src) + 1;
1142         }
1143     }
1144     PUT_BLOCK(tmp, src-tmp);
1145
1146     while(rescount--)
1147     {
1148         src = (const WORD *)( ( ((ULONG_PTR)src) + 3) & ~3); /* align on DWORD boundary */
1149         filled = (filled + 1) & ~1; /* depends on DWORD-aligned allocation unit */
1150
1151         tmp = src;
1152         if (ext)
1153             src += 11;
1154         else
1155             src += 9;
1156         PUT_BLOCK(tmp, src-tmp);
1157
1158         tmp = src;
1159         if ( GET_WORD(src) == 0xFFFF ) /* class */
1160         {
1161             src += 2;
1162         } else
1163         {
1164             src += strlenW(src) + 1;
1165         }
1166         src += strlenW(src) + 1; /* title */
1167         if ( GET_WORD(tmp) == '{' ) /* all this mess created because of this line */
1168         {
1169             static const WCHAR AtlAxWin[9]={'A','t','l','A','x','W','i','n',0};
1170             PUT_BLOCK(AtlAxWin, sizeof(AtlAxWin)/sizeof(WCHAR));
1171             PUT_BLOCK(tmp, strlenW(tmp)+1);
1172         } else
1173             PUT_BLOCK(tmp, src-tmp);
1174
1175         if ( GET_WORD(src) )
1176         {
1177             WORD size = (GET_WORD(src)+sizeof(WORD)-1) / sizeof(WORD); /* quite ugly :( Maybe use BYTE* instead of WORD* everywhere ? */
1178             PUT_BLOCK(src, size);
1179             src+=size;
1180         }
1181         else
1182         {
1183             PUT_WORD(0);
1184             src++;
1185         }
1186     }
1187     return (LPDLGTEMPLATEW) output;
1188 }
1189
1190 /***********************************************************************
1191  *           AtlAxCreateDialogA           [ATL.@]
1192  *
1193  * Creates a dialog window
1194  *
1195  * PARAMS
1196  *  hInst   [I] Application instance
1197  *  name    [I] Dialog box template name
1198  *  owner   [I] Dialog box parent HWND
1199  *  dlgProc [I] Dialog box procedure
1200  *  param   [I] This value will be passed to dlgProc as WM_INITDIALOG's message lParam
1201  *
1202  * RETURNS
1203  *  Window handle of dialog window.
1204  */
1205 HWND WINAPI AtlAxCreateDialogA(HINSTANCE hInst, LPCSTR name, HWND owner, DLGPROC dlgProc ,LPARAM param)
1206 {
1207     HWND res = NULL;
1208     int length;
1209     WCHAR *nameW;
1210
1211     if ( HIWORD(name) == 0 )
1212         return AtlAxCreateDialogW( hInst, (LPCWSTR) name, owner, dlgProc, param );
1213
1214     length = MultiByteToWideChar( CP_ACP, 0, name, -1, NULL, 0 );
1215     nameW = HeapAlloc( GetProcessHeap(), 0, length * sizeof(WCHAR) );
1216     if (nameW)
1217     {
1218         MultiByteToWideChar( CP_ACP, 0, name, -1, nameW, length );
1219         res = AtlAxCreateDialogW( hInst, nameW, owner, dlgProc, param );
1220         HeapFree( GetProcessHeap(), 0, nameW );
1221     }
1222     return res;
1223 }
1224
1225 /***********************************************************************
1226  *           AtlAxCreateDialogW           [ATL.@]
1227  *
1228  * See AtlAxCreateDialogA
1229  *
1230  */
1231 HWND WINAPI AtlAxCreateDialogW(HINSTANCE hInst, LPCWSTR name, HWND owner, DLGPROC dlgProc ,LPARAM param)
1232 {
1233     HRSRC hrsrc;
1234     HGLOBAL hgl;
1235     LPCDLGTEMPLATEW ptr;
1236     LPDLGTEMPLATEW newptr;
1237     HWND res;
1238
1239     FIXME("(%p %s %p %p %lx) - not tested\n", hInst, debugstr_w(name), owner, dlgProc, param);
1240
1241     hrsrc = FindResourceW( hInst, name, (LPWSTR)RT_DIALOG );
1242     if ( !hrsrc )
1243         return NULL;
1244     hgl = LoadResource (hInst, hrsrc);
1245     if ( !hgl )
1246         return NULL;
1247     ptr = (LPCDLGTEMPLATEW)LockResource ( hgl );
1248     if (!ptr)
1249     {
1250         FreeResource( hgl );
1251         return NULL;
1252     }
1253     newptr = AX_ConvertDialogTemplate( ptr );
1254     if ( newptr )
1255     {
1256             res = CreateDialogIndirectParamW( hInst, newptr, owner, dlgProc, param );
1257             HeapFree( GetProcessHeap(), 0, newptr );
1258     } else
1259         res = NULL;
1260     FreeResource ( hrsrc );
1261     return res;
1262 }
1263
1264 /***********************************************************************
1265  *           AtlAxGetHost                 [ATL.@]
1266  *
1267  */
1268 HRESULT WINAPI AtlAxGetHost(HWND hWnd, IUnknown **pUnk)
1269 {
1270     IOCS *This;
1271
1272     TRACE( "(%p, %p)\n", hWnd, pUnk );
1273
1274     *pUnk = NULL;
1275
1276     This = (IOCS*) GetWindowLongPtrW( hWnd, GWLP_USERDATA );
1277     if ( !This )
1278     {
1279         WARN("No container attached to %p\n", hWnd );
1280         return E_FAIL;
1281     }
1282
1283     return IOCS_QueryInterface( This, &IID_IUnknown, (void**) pUnk );
1284 }
1285
1286 /***********************************************************************
1287  *           AtlAxGetControl              [ATL.@]
1288  *
1289  */
1290 HRESULT WINAPI AtlAxGetControl(HWND hWnd, IUnknown **pUnk)
1291 {
1292     IOCS *This;
1293
1294     TRACE( "(%p, %p)\n", hWnd, pUnk );
1295
1296     *pUnk = NULL;
1297
1298     This = (IOCS*) GetWindowLongPtrW( hWnd, GWLP_USERDATA );
1299     if ( !This || !This->control )
1300     {
1301         WARN("No control attached to %p\n", hWnd );
1302         return E_FAIL;
1303     }
1304
1305     return IOleObject_QueryInterface( This->control, &IID_IUnknown, (void**) pUnk );
1306 }