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 "winuser.h"
  29 #include "winerror.h"
  30 #include "winuser.h"
  31 #include "wine/debug.h"
  32 #include "objbase.h"
  33 #include "objidl.h"
  34 #include "ole2.h"
  35 #include "exdisp.h"
  36 #include "atlbase.h"
  37 #include "atliface.h"
  38 #include "atlwin.h"
  39
  40 #include "wine/unicode.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(atl);
  43
  44 typedef struct IOCS {
  45     const IOleClientSiteVtbl *lpOleClientSiteVtbl;
  46     const IOleContainerVtbl *lpOleContainerVtbl;
  47     const IOleInPlaceSiteWindowlessVtbl *lpOleInPlaceSiteWindowlessVtbl;
  48     const IOleInPlaceFrameVtbl *lpOleInPlaceFrameVtbl;
  49     const IOleControlSiteVtbl *lpOleControlSiteVtbl;
  50
  51     LONG ref;
  52     HWND hWnd;
  53     IOleObject *control;
  54     RECT size;
  55     WNDPROC OrigWndProc;
  56     BOOL fActive, fInPlace, fWindowless;
  57 } IOCS;
  58
  59 /**********************************************************************
  60  * AtlAxWin class window procedure
  61  */
  62 static LRESULT CALLBACK AtlAxWin_wndproc( HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam )
  63 {
  64     if ( wMsg == WM_CREATE )
  65     {
  66             DWORD len = GetWindowTextLengthW( hWnd ) + 1;
  67             WCHAR *ptr = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
  68             if (!ptr)
  69                 return 1;
  70             GetWindowTextW( hWnd, ptr, len );
  71             AtlAxCreateControlEx( ptr, hWnd, NULL, NULL, NULL, NULL, NULL );
  72             HeapFree( GetProcessHeap(), 0, ptr );
  73             return 0;
  74     }
  75     return DefWindowProcW( hWnd, wMsg, wParam, lParam );
  76 }
  77
  78 /***********************************************************************
  79  *           AtlAxWinInit          [ATL.@]
  80  * Initializes the control-hosting code: registering the AtlAxWin,
  81  * AtlAxWin7 and AtlAxWinLic7 window classes and some messages.
  82  *
  83  * RETURNS
  84  *  TRUE or FALSE
  85  */
  86
  87 BOOL WINAPI AtlAxWinInit(void)
  88 {
  89     WNDCLASSEXW wcex;
  90     const WCHAR AtlAxWin[] = {'A','t','l','A','x','W','i','n',0};
  91
  92     FIXME("semi-stub\n");
  93
  94     if ( FAILED( OleInitialize(NULL) ) )
  95         return FALSE;
  96
  97     wcex.cbSize        = sizeof(wcex);
  98     wcex.style         = 0;
  99     wcex.cbClsExtra    = 0;
 100     wcex.cbWndExtra    = 0;
 101     wcex.hInstance     = GetModuleHandleW( NULL );
 102     wcex.hIcon         = NULL;
 103     wcex.hCursor       = NULL;
 104     wcex.hbrBackground = NULL;
 105     wcex.lpszMenuName  = NULL;
 106     wcex.hIconSm       = 0;
 107
 108     wcex.lpfnWndProc   = AtlAxWin_wndproc;
 109     wcex.lpszClassName = AtlAxWin;
 110     if ( !RegisterClassExW( &wcex ) )
 111         return FALSE;
 112
 113     return TRUE;
 114 }
 115
 116 /***********************************************************************
 117  *  Atl container component implementation
 118  */
 119
 120
 121 static ULONG WINAPI IOCS_AddRef(IOCS *This)
 122 {
 123     ULONG ref = InterlockedIncrement(&This->ref);
 124
 125     TRACE( "(%p) : AddRef from %d\n", This, ref - 1 );
 126
 127     return ref;
 128 }
 129
 130 #define THIS2IOLECLIENTSITE(This) ((IOleClientSite*)&This->lpOleClientSiteVtbl)
 131 #define THIS2IOLECONTAINER(This) ((IOleContainer*)&This->lpOleContainerVtbl)
 132 #define THIS2IOLEINPLACESITEWINDOWLESS(This) ((IOleInPlaceSiteWindowless*)&This->lpOleInPlaceSiteWindowlessVtbl)
 133 #define THIS2IOLEINPLACEFRAME(This) ((IOleInPlaceFrame*)&This->lpOleInPlaceFrameVtbl)
 134 #define THIS2IOLECONTROLSITE(This) ((IOleControlSite*)&This->lpOleControlSiteVtbl)
 135
 136 static HRESULT WINAPI IOCS_QueryInterface(IOCS *This, REFIID riid, void **ppv)
 137 {
 138     *ppv = NULL;
 139
 140     if ( IsEqualIID( &IID_IUnknown, riid )
 141       || IsEqualIID( &IID_IOleClientSite, riid ) )
 142     {
 143         *ppv = THIS2IOLECLIENTSITE(This);
 144     } else if ( IsEqualIID( &IID_IOleContainer, riid ) )
 145     {
 146         *ppv = THIS2IOLECONTAINER(This);
 147     } else if ( IsEqualIID( &IID_IOleInPlaceSite, riid ) || IsEqualIID( &IID_IOleInPlaceSiteEx, riid ) || IsEqualIID( &IID_IOleInPlaceSiteWindowless, riid ) )
 148     {
 149         *ppv = THIS2IOLEINPLACESITEWINDOWLESS(This);
 150     } else if ( IsEqualIID( &IID_IOleInPlaceFrame, riid ) )
 151     {
 152         *ppv = THIS2IOLEINPLACEFRAME(This);
 153     } else if ( IsEqualIID( &IID_IOleControlSite, riid ) )
 154     {
 155         *ppv = THIS2IOLECONTROLSITE(This);
 156     }
 157
 158     if (*ppv)
 159     {
 160         IOCS_AddRef( This );
 161         return S_OK;
 162     }
 163
 164     WARN("unsupported interface %s\n", debugstr_guid( riid ) );
 165     *ppv = NULL;
 166     return E_NOINTERFACE;
 167 }
 168
 169 static HRESULT IOCS_Detach( IOCS *This );
 170 static ULONG WINAPI IOCS_Release(IOCS *This)
 171 {
 172     ULONG ref = InterlockedDecrement(&This->ref);
 173
 174     TRACE( "(%p) : ReleaseRef to %d\n", This, ref );
 175
 176     if (!ref)
 177     {
 178         IOCS_Detach( This );
 179         HeapFree( GetProcessHeap(), 0, This );
 180     }
 181
 182     return ref;
 183 }
 184
 185 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))
 186
 187 /******      IOleClientSite    *****/
 188 #undef  IFACE2THIS
 189 #define IFACE2THIS(iface) DEFINE_THIS(IOCS,OleClientSite, iface)
 190 static HRESULT WINAPI OleClientSite_QueryInterface(IOleClientSite *iface, REFIID riid, void **ppv)
 191 {
 192     IOCS *This = IFACE2THIS(iface);
 193     return IOCS_QueryInterface(This, riid, ppv);
 194 }
 195 static ULONG WINAPI OleClientSite_AddRef(IOleClientSite *iface)
 196 {
 197     IOCS *This = IFACE2THIS(iface);
 198     return IOCS_AddRef(This);
 199 }
 200 static ULONG WINAPI OleClientSite_Release(IOleClientSite *iface)
 201 {
 202     IOCS *This = IFACE2THIS(iface);
 203     return IOCS_Release(This);
 204 }
 205 static HRESULT WINAPI OleClientSite_SaveObject(IOleClientSite *iface)
 206 {
 207     IOCS *This = IFACE2THIS(iface);
 208     FIXME( "(%p) - stub\n", This );
 209     return E_NOTIMPL;
 210 }
 211 static HRESULT WINAPI OleClientSite_GetMoniker(IOleClientSite *iface, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker **ppmk)
 212 {
 213     IOCS *This = IFACE2THIS(iface);
 214
 215     FIXME( "(%p, 0x%x, 0x%x, %p)\n", This, dwAssign, dwWhichMoniker, ppmk );
 216     return E_NOTIMPL;
 217 }
 218 static HRESULT WINAPI OleClientSite_GetContainer(IOleClientSite *iface, IOleContainer **ppContainer)
 219 {
 220     IOCS *This = IFACE2THIS(iface);
 221     TRACE( "(%p, %p)\n", This, ppContainer );
 222     return OleClientSite_QueryInterface( iface, &IID_IOleContainer, (void**)ppContainer );
 223 }
 224 static HRESULT WINAPI OleClientSite_ShowObject(IOleClientSite *iface)
 225 {
 226     IOCS *This = IFACE2THIS(iface);
 227     FIXME( "(%p) - stub\n", This );
 228     return S_OK;
 229 }
 230 static HRESULT WINAPI OleClientSite_OnShowWindow(IOleClientSite *iface, BOOL fShow)
 231 {
 232     IOCS *This = IFACE2THIS(iface);
 233     FIXME( "(%p, %s) - stub\n", This, fShow ? "TRUE" : "FALSE" );
 234     return E_NOTIMPL;
 235 }
 236 static HRESULT WINAPI OleClientSite_RequestNewObjectLayout(IOleClientSite *iface)
 237 {
 238     IOCS *This = IFACE2THIS(iface);
 239     FIXME( "(%p) - stub\n", This );
 240     return E_NOTIMPL;
 241 }
 242 #undef IFACE2THIS
 243
 244
 245 /******      IOleContainer     *****/
 246 #define IFACE2THIS(iface) DEFINE_THIS(IOCS, OleContainer, iface)
 247 static HRESULT WINAPI OleContainer_QueryInterface( IOleContainer* iface, REFIID riid, void** ppv)
 248 {
 249     IOCS *This = IFACE2THIS(iface);
 250     return IOCS_QueryInterface( This, riid, ppv );
 251 }
 252 static ULONG WINAPI OleContainer_AddRef(IOleContainer* iface)
 253 {
 254     IOCS *This = IFACE2THIS(iface);
 255     return IOCS_AddRef(This);
 256 }
 257 static ULONG WINAPI OleContainer_Release(IOleContainer* iface)
 258 {
 259     IOCS *This = IFACE2THIS(iface);
 260     return IOCS_Release(This);
 261 }
 262 static HRESULT WINAPI OleContainer_ParseDisplayName(IOleContainer* iface, IBindCtx* pbc,
 263         LPOLESTR pszDisplayName, ULONG* pchEaten, IMoniker** ppmkOut)
 264 {
 265     IOCS *This = IFACE2THIS(iface);
 266     FIXME( "(%p,%p,%s,%p,%p) - stub\n", This, pbc, debugstr_w(pszDisplayName), pchEaten, ppmkOut );
 267     return E_NOTIMPL;
 268 }
 269 static HRESULT WINAPI OleContainer_EnumObjects(IOleContainer* iface, DWORD grfFlags, IEnumUnknown** ppenum)
 270 {
 271     IOCS *This = IFACE2THIS(iface);
 272     FIXME( "(%p, %u, %p) - stub\n", This, grfFlags, ppenum );
 273     return E_NOTIMPL;
 274 }
 275 static HRESULT WINAPI OleContainer_LockContainer(IOleContainer* iface, BOOL fLock)
 276 {
 277     IOCS *This = IFACE2THIS(iface);
 278     FIXME( "(%p, %s) - stub\n", This, fLock?"TRUE":"FALSE" );
 279     return E_NOTIMPL;
 280 }
 281 #undef  IFACE2THIS
 282
 283
 284 /******    IOleInPlaceSiteWindowless   *******/
 285 #define IFACE2THIS(iface) DEFINE_THIS(IOCS, OleInPlaceSiteWindowless, iface)
 286 static HRESULT WINAPI OleInPlaceSiteWindowless_QueryInterface(IOleInPlaceSiteWindowless *iface, REFIID riid, void **ppv)
 287 {
 288     IOCS *This = IFACE2THIS(iface);
 289     return IOCS_QueryInterface(This, riid, ppv);
 290 }
 291 static ULONG WINAPI OleInPlaceSiteWindowless_AddRef(IOleInPlaceSiteWindowless *iface)
 292 {
 293     IOCS *This = IFACE2THIS(iface);
 294     return IOCS_AddRef(This);
 295 }
 296 static ULONG WINAPI OleInPlaceSiteWindowless_Release(IOleInPlaceSiteWindowless *iface)
 297 {
 298     IOCS *This = IFACE2THIS(iface);
 299     return IOCS_Release(This);
 300 }
 301 static HRESULT WINAPI OleInPlaceSiteWindowless_GetWindow(IOleInPlaceSiteWindowless* iface, HWND* phwnd)
 302 {
 303     IOCS *This = IFACE2THIS(iface);
 304
 305     TRACE("(%p,%p)\n", This, phwnd);
 306     *phwnd = This->hWnd;
 307     return S_OK;
 308 }
 309 static HRESULT WINAPI OleInPlaceSiteWindowless_ContextSensitiveHelp(IOleInPlaceSiteWindowless* iface, BOOL fEnterMode)
 310 {
 311     IOCS *This = IFACE2THIS(iface);
 312     FIXME("(%p,%d) - stub\n", This, fEnterMode);
 313     return E_NOTIMPL;
 314 }
 315 static HRESULT WINAPI OleInPlaceSiteWindowless_CanInPlaceActivate(IOleInPlaceSiteWindowless *iface)
 316 {
 317     IOCS *This = IFACE2THIS(iface);
 318     TRACE("(%p)\n", This);
 319     return S_OK;
 320 }
 321 static HRESULT WINAPI OleInPlaceSiteWindowless_OnInPlaceActivate(IOleInPlaceSiteWindowless *iface)
 322 {
 323     IOCS *This = IFACE2THIS(iface);
 324
 325     TRACE("(%p)\n", This);
 326
 327     This->fInPlace = TRUE;
 328     return S_OK;
 329 }
 330 static HRESULT WINAPI OleInPlaceSiteWindowless_OnUIActivate(IOleInPlaceSiteWindowless *iface)
 331 {
 332     IOCS *This = IFACE2THIS(iface);
 333
 334     TRACE("(%p)\n", This);
 335
 336     return S_OK;
 337 }
 338 static HRESULT WINAPI OleInPlaceSiteWindowless_GetWindowContext(IOleInPlaceSiteWindowless *iface,
 339         IOleInPlaceFrame **ppFrame, IOleInPlaceUIWindow **ppDoc, LPRECT lprcPosRect,
 340         LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO lpFrameInfo)
 341 {
 342     IOCS *This = IFACE2THIS(iface);
 343
 344     TRACE("(%p,%p,%p,%p,%p,%p)\n", This, ppFrame, ppDoc, lprcPosRect, lprcClipRect, lpFrameInfo);
 345
 346     if ( lprcClipRect )
 347         memcpy(lprcClipRect, &This->size, sizeof(RECT));
 348     if ( lprcPosRect )
 349         memcpy(lprcPosRect, &This->size, sizeof(RECT));
 350
 351     if ( ppFrame )
 352     {
 353         IOCS_QueryInterface( This, &IID_IOleInPlaceFrame, (void**) ppFrame );
 354     }
 355
 356     if ( ppDoc )
 357         *ppDoc = NULL;
 358
 359     if ( lpFrameInfo )
 360     {
 361         lpFrameInfo->fMDIApp = FALSE;
 362         lpFrameInfo->hwndFrame = This->hWnd;
 363         lpFrameInfo->haccel = NULL;
 364         lpFrameInfo->cAccelEntries = 0;
 365     }
 366
 367     return S_OK;
 368 }
 369 static HRESULT WINAPI OleInPlaceSiteWindowless_Scroll(IOleInPlaceSiteWindowless *iface, SIZE scrollExtent)
 370 {
 371     IOCS *This = IFACE2THIS(iface);
 372     FIXME("(%p) - stub\n", This);
 373     return E_NOTIMPL;
 374 }
 375 static HRESULT WINAPI OleInPlaceSiteWindowless_OnUIDeactivate(IOleInPlaceSiteWindowless *iface, BOOL fUndoable)
 376 {
 377     IOCS *This = IFACE2THIS(iface);
 378     FIXME("(%p,%d) - stub\n", This, fUndoable);
 379     return E_NOTIMPL;
 380 }
 381 static HRESULT WINAPI OleInPlaceSiteWindowless_OnInPlaceDeactivate(IOleInPlaceSiteWindowless *iface)
 382 {
 383     IOCS *This = IFACE2THIS(iface);
 384
 385     TRACE("(%p)\n", This);
 386
 387     This->fInPlace = This->fWindowless = FALSE;
 388     return S_OK;
 389 }
 390 static HRESULT WINAPI OleInPlaceSiteWindowless_DiscardUndoState(IOleInPlaceSiteWindowless *iface)
 391 {
 392     IOCS *This = IFACE2THIS(iface);
 393     FIXME("(%p) - stub\n", This);
 394     return E_NOTIMPL;
 395 }
 396 static HRESULT WINAPI OleInPlaceSiteWindowless_DeactivateAndUndo(IOleInPlaceSiteWindowless *iface)
 397 {
 398     IOCS *This = IFACE2THIS(iface);
 399     FIXME("(%p) - stub\n", This);
 400     return E_NOTIMPL;
 401 }
 402 static HRESULT WINAPI OleInPlaceSiteWindowless_OnPosRectChange(IOleInPlaceSiteWindowless *iface, LPCRECT lprcPosRect)
 403 {
 404     IOCS *This = IFACE2THIS(iface);
 405     FIXME("(%p,%p) - stub\n", This, lprcPosRect);
 406     return E_NOTIMPL;
 407 }
 408 static HRESULT WINAPI OleInPlaceSiteWindowless_OnInPlaceActivateEx( IOleInPlaceSiteWindowless *iface, BOOL* pfNoRedraw, DWORD dwFlags)
 409 {
 410     IOCS *This = IFACE2THIS(iface);
 411
 412     TRACE("\n");
 413
 414     This->fActive = This->fInPlace = TRUE;
 415     if ( dwFlags & ACTIVATE_WINDOWLESS )
 416         This->fWindowless = TRUE;
 417     return S_OK;
 418 }
 419 static HRESULT WINAPI OleInPlaceSiteWindowless_OnInPlaceDeactivateEx( IOleInPlaceSiteWindowless *iface, BOOL fNoRedraw)
 420 {
 421     IOCS *This = IFACE2THIS(iface);
 422
 423     TRACE("\n");
 424
 425     This->fActive = This->fInPlace = This->fWindowless = FALSE;
 426     return S_OK;
 427 }
 428 static HRESULT WINAPI OleInPlaceSiteWindowless_RequestUIActivate( IOleInPlaceSiteWindowless *iface)
 429 {
 430     FIXME("\n");
 431     return E_NOTIMPL;
 432 }
 433 static HRESULT WINAPI OleInPlaceSiteWindowless_CanWindowlessActivate( IOleInPlaceSiteWindowless *iface)
 434 {
 435     FIXME("\n");
 436     return S_OK;
 437 }
 438 static HRESULT WINAPI OleInPlaceSiteWindowless_GetCapture( IOleInPlaceSiteWindowless *iface)
 439 {
 440     FIXME("\n");
 441     return E_NOTIMPL;
 442 }
 443 static HRESULT WINAPI OleInPlaceSiteWindowless_SetCapture( IOleInPlaceSiteWindowless *iface, BOOL fCapture)
 444 {
 445     FIXME("\n");
 446     return E_NOTIMPL;
 447 }
 448 static HRESULT WINAPI OleInPlaceSiteWindowless_GetFocus( IOleInPlaceSiteWindowless *iface)
 449 {
 450     FIXME("\n");
 451     return E_NOTIMPL;
 452 }
 453 static HRESULT WINAPI OleInPlaceSiteWindowless_SetFocus( IOleInPlaceSiteWindowless *iface, BOOL fFocus)
 454 {
 455     FIXME("\n");
 456     return E_NOTIMPL;
 457 }
 458 static HRESULT WINAPI OleInPlaceSiteWindowless_GetDC( IOleInPlaceSiteWindowless *iface, LPCRECT pRect, DWORD grfFlags, HDC* phDC)
 459 {
 460     FIXME("\n");
 461     return E_NOTIMPL;
 462 }
 463 static HRESULT WINAPI OleInPlaceSiteWindowless_ReleaseDC( IOleInPlaceSiteWindowless *iface, HDC hDC)
 464 {
 465     FIXME("\n");
 466     return E_NOTIMPL;
 467 }
 468 static HRESULT WINAPI OleInPlaceSiteWindowless_InvalidateRect( IOleInPlaceSiteWindowless *iface, LPCRECT pRect, BOOL fErase)
 469 {
 470     FIXME("\n");
 471     return E_NOTIMPL;
 472 }
 473 static HRESULT WINAPI OleInPlaceSiteWindowless_InvalidateRgn( IOleInPlaceSiteWindowless *iface, HRGN hRGN, BOOL fErase)
 474 {
 475     FIXME("\n");
 476     return E_NOTIMPL;
 477 }
 478 static HRESULT WINAPI OleInPlaceSiteWindowless_ScrollRect( IOleInPlaceSiteWindowless *iface, INT dx, INT dy, LPCRECT pRectScroll, LPCRECT pRectClip)
 479 {
 480     FIXME("\n");
 481     return E_NOTIMPL;
 482 }
 483 static HRESULT WINAPI OleInPlaceSiteWindowless_AdjustRect( IOleInPlaceSiteWindowless *iface, LPRECT prc)
 484 {
 485     FIXME("\n");
 486     return E_NOTIMPL;
 487 }
 488 static HRESULT WINAPI OleInPlaceSiteWindowless_OnDefWindowMessage( IOleInPlaceSiteWindowless *iface, UINT msg, WPARAM wParam, LPARAM lParam, LRESULT* plResult)
 489 {
 490     FIXME("\n");
 491     return E_NOTIMPL;
 492 }
 493 #undef IFACE2THIS
 494
 495
 496 /******    IOleInPlaceFrame   *******/
 497 #define IFACE2THIS(iface) DEFINE_THIS(IOCS, OleInPlaceFrame, iface)
 498 static HRESULT WINAPI OleInPlaceFrame_QueryInterface(IOleInPlaceFrame *iface, REFIID riid, void **ppv)
 499 {
 500     IOCS *This = IFACE2THIS(iface);
 501     return IOCS_QueryInterface(This, riid, ppv);
 502 }
 503 static ULONG WINAPI OleInPlaceFrame_AddRef(IOleInPlaceFrame *iface)
 504 {
 505     IOCS *This = IFACE2THIS(iface);
 506     return IOCS_AddRef(This);
 507 }
 508 static ULONG WINAPI OleInPlaceFrame_Release(IOleInPlaceFrame *iface)
 509 {
 510     IOCS *This = IFACE2THIS(iface);
 511     return IOCS_Release(This);
 512 }
 513 static HRESULT WINAPI OleInPlaceFrame_GetWindow(IOleInPlaceFrame *iface, HWND *phWnd)
 514 {
 515     IOCS *This = IFACE2THIS(iface);
 516
 517     TRACE( "(%p,%p)\n", This, phWnd );
 518
 519     *phWnd = This->hWnd;
 520     return S_OK;
 521 }
 522
 523 static HRESULT WINAPI OleInPlaceFrame_ContextSensitiveHelp(IOleInPlaceFrame *iface, BOOL fEnterMode)
 524 {
 525     IOCS *This = IFACE2THIS(iface);
 526
 527     FIXME( "(%p,%d) - stub\n", This, fEnterMode );
 528     return E_NOTIMPL;
 529 }
 530
 531 static HRESULT WINAPI OleInPlaceFrame_GetBorder(IOleInPlaceFrame *iface, LPRECT lprectBorder)
 532 {
 533     IOCS *This = IFACE2THIS(iface);
 534
 535     FIXME( "(%p,%p) - stub\n", This, lprectBorder );
 536     return E_NOTIMPL;
 537 }
 538
 539 static HRESULT WINAPI OleInPlaceFrame_RequestBorderSpace(IOleInPlaceFrame *iface, LPCBORDERWIDTHS pborderwidths)
 540 {
 541     IOCS *This = IFACE2THIS(iface);
 542
 543     FIXME( "(%p,%p) - stub\n", This, pborderwidths );
 544     return E_NOTIMPL;
 545 }
 546
 547 static HRESULT WINAPI OleInPlaceFrame_SetBorderSpace(IOleInPlaceFrame *iface, LPCBORDERWIDTHS pborderwidths)
 548 {
 549     IOCS *This = IFACE2THIS(iface);
 550
 551     FIXME( "(%p,%p) - stub\n", This, pborderwidths );
 552     return E_NOTIMPL;
 553 }
 554
 555 static HRESULT WINAPI OleInPlaceFrame_SetActiveObject(IOleInPlaceFrame *iface, IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName)
 556 {
 557     IOCS *This = IFACE2THIS(iface);
 558
 559     FIXME( "(%p,%p,%s) - stub\n", This, pActiveObject, debugstr_w(pszObjName) );
 560     return S_OK;
 561 }
 562
 563 static HRESULT WINAPI OleInPlaceFrame_InsertMenus(IOleInPlaceFrame *iface, HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths)
 564 {
 565     IOCS *This = IFACE2THIS(iface);
 566
 567     FIXME( "(%p,%p,%p) - stub\n", This, hmenuShared, lpMenuWidths );
 568     return E_NOTIMPL;
 569 }
 570
 571 static HRESULT WINAPI OleInPlaceFrame_SetMenu(IOleInPlaceFrame *iface, HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject)
 572 {
 573     IOCS *This = IFACE2THIS(iface);
 574
 575     FIXME( "(%p,%p,%p,%p) - stub\n", This, hmenuShared, holemenu, hwndActiveObject );
 576     return E_NOTIMPL;
 577 }
 578 static HRESULT WINAPI OleInPlaceFrame_RemoveMenus(IOleInPlaceFrame *iface, HMENU hmenuShared)
 579 {
 580     IOCS *This = IFACE2THIS(iface);
 581
 582     FIXME( "(%p, %p) - stub\n", This, hmenuShared );
 583     return E_NOTIMPL;
 584 }
 585
 586 static HRESULT WINAPI OleInPlaceFrame_SetStatusText(IOleInPlaceFrame *iface, LPCOLESTR pszStatusText)
 587 {
 588     IOCS *This = IFACE2THIS(iface);
 589
 590     FIXME( "(%p, %s) - stub\n", This, debugstr_w( pszStatusText ) );
 591     return E_NOTIMPL;
 592 }
 593
 594 static HRESULT WINAPI OleInPlaceFrame_EnableModeless(IOleInPlaceFrame *iface, BOOL fEnable)
 595 {
 596     IOCS *This = IFACE2THIS(iface);
 597
 598     FIXME( "(%p, %d) - stub\n", This, fEnable );
 599     return E_NOTIMPL;
 600 }
 601
 602 static HRESULT WINAPI OleInPlaceFrame_TranslateAccelerator(IOleInPlaceFrame *iface, LPMSG lpmsg, WORD wID)
 603 {
 604     IOCS *This = IFACE2THIS(iface);
 605
 606     FIXME( "(%p, %p, %x) - stub\n", This, lpmsg, wID );
 607     return E_NOTIMPL;
 608 }
 609 #undef IFACE2THIS
 610
 611
 612 /******    IOleControlSite    *******/
 613 #define IFACE2THIS(iface) DEFINE_THIS(IOCS, OleControlSite, iface)
 614 static HRESULT WINAPI OleControlSite_QueryInterface(IOleControlSite *iface, REFIID riid, void **ppv)
 615 {
 616     IOCS *This = IFACE2THIS(iface);
 617     return IOCS_QueryInterface(This, riid, ppv);
 618 }
 619 static ULONG WINAPI OleControlSite_AddRef(IOleControlSite *iface)
 620 {
 621     IOCS *This = IFACE2THIS(iface);
 622     return IOCS_AddRef(This);
 623 }
 624 static ULONG WINAPI OleControlSite_Release(IOleControlSite *iface)
 625 {
 626     IOCS *This = IFACE2THIS(iface);
 627     return IOCS_Release(This);
 628 }
 629 static HRESULT WINAPI OleControlSite_OnControlInfoChanged( IOleControlSite* This)
 630 {
 631     FIXME( "\n" );
 632     return E_NOTIMPL;
 633 }
 634 static HRESULT WINAPI OleControlSite_LockInPlaceActive( IOleControlSite* This, BOOL fLock)
 635 {
 636     FIXME( "\n" );
 637     return E_NOTIMPL;
 638 }
 639 static HRESULT WINAPI OleControlSite_GetExtendedControl( IOleControlSite* This, IDispatch** ppDisp)
 640 {
 641     FIXME( "\n" );
 642     return E_NOTIMPL;
 643 }
 644 static HRESULT WINAPI OleControlSite_TransformCoords( IOleControlSite* This, POINTL* pPtlHimetric, POINTF* pPtfContainer, DWORD dwFlags)
 645 {
 646     FIXME( "\n" );
 647     return E_NOTIMPL;
 648 }
 649 static HRESULT WINAPI OleControlSite_TranslateAccelerator( IOleControlSite* This, MSG* pMsg, DWORD grfModifiers)
 650 {
 651     FIXME( "\n" );
 652     return E_NOTIMPL;
 653 }
 654 static HRESULT WINAPI OleControlSite_OnFocus( IOleControlSite* This, BOOL fGotFocus)
 655 {
 656     FIXME( "\n" );
 657     return E_NOTIMPL;
 658 }
 659 static HRESULT WINAPI OleControlSite_ShowPropertyFrame( IOleControlSite* This)
 660 {
 661     FIXME( "\n" );
 662     return E_NOTIMPL;
 663 }
 664 #undef IFACE2THIS
 665
 666
 667
 668 static const IOleClientSiteVtbl OleClientSite_vtbl = {
 669     OleClientSite_QueryInterface,
 670     OleClientSite_AddRef,
 671     OleClientSite_Release,
 672     OleClientSite_SaveObject,
 673     OleClientSite_GetMoniker,
 674     OleClientSite_GetContainer,
 675     OleClientSite_ShowObject,
 676     OleClientSite_OnShowWindow,
 677     OleClientSite_RequestNewObjectLayout
 678 };
 679 static const IOleContainerVtbl OleContainer_vtbl = {
 680     OleContainer_QueryInterface,
 681     OleContainer_AddRef,
 682     OleContainer_Release,
 683     OleContainer_ParseDisplayName,
 684     OleContainer_EnumObjects,
 685     OleContainer_LockContainer
 686 };
 687 static const IOleInPlaceSiteWindowlessVtbl OleInPlaceSiteWindowless_vtbl = {
 688     OleInPlaceSiteWindowless_QueryInterface,
 689     OleInPlaceSiteWindowless_AddRef,
 690     OleInPlaceSiteWindowless_Release,
 691     OleInPlaceSiteWindowless_GetWindow,
 692     OleInPlaceSiteWindowless_ContextSensitiveHelp,
 693     OleInPlaceSiteWindowless_CanInPlaceActivate,
 694     OleInPlaceSiteWindowless_OnInPlaceActivate,
 695     OleInPlaceSiteWindowless_OnUIActivate,
 696     OleInPlaceSiteWindowless_GetWindowContext,
 697     OleInPlaceSiteWindowless_Scroll,
 698     OleInPlaceSiteWindowless_OnUIDeactivate,
 699     OleInPlaceSiteWindowless_OnInPlaceDeactivate,
 700     OleInPlaceSiteWindowless_DiscardUndoState,
 701     OleInPlaceSiteWindowless_DeactivateAndUndo,
 702     OleInPlaceSiteWindowless_OnPosRectChange,
 703     OleInPlaceSiteWindowless_OnInPlaceActivateEx,
 704     OleInPlaceSiteWindowless_OnInPlaceDeactivateEx,
 705     OleInPlaceSiteWindowless_RequestUIActivate,
 706     OleInPlaceSiteWindowless_CanWindowlessActivate,
 707     OleInPlaceSiteWindowless_GetCapture,
 708     OleInPlaceSiteWindowless_SetCapture,
 709     OleInPlaceSiteWindowless_GetFocus,
 710     OleInPlaceSiteWindowless_SetFocus,
 711     OleInPlaceSiteWindowless_GetDC,
 712     OleInPlaceSiteWindowless_ReleaseDC,
 713     OleInPlaceSiteWindowless_InvalidateRect,
 714     OleInPlaceSiteWindowless_InvalidateRgn,
 715     OleInPlaceSiteWindowless_ScrollRect,
 716     OleInPlaceSiteWindowless_AdjustRect,
 717     OleInPlaceSiteWindowless_OnDefWindowMessage
 718 };
 719 static const IOleInPlaceFrameVtbl OleInPlaceFrame_vtbl =
 720 {
 721     OleInPlaceFrame_QueryInterface,
 722     OleInPlaceFrame_AddRef,
 723     OleInPlaceFrame_Release,
 724     OleInPlaceFrame_GetWindow,
 725     OleInPlaceFrame_ContextSensitiveHelp,
 726     OleInPlaceFrame_GetBorder,
 727     OleInPlaceFrame_RequestBorderSpace,
 728     OleInPlaceFrame_SetBorderSpace,
 729     OleInPlaceFrame_SetActiveObject,
 730     OleInPlaceFrame_InsertMenus,
 731     OleInPlaceFrame_SetMenu,
 732     OleInPlaceFrame_RemoveMenus,
 733     OleInPlaceFrame_SetStatusText,
 734     OleInPlaceFrame_EnableModeless,
 735     OleInPlaceFrame_TranslateAccelerator
 736 };
 737 static const IOleControlSiteVtbl OleControlSite_vtbl =
 738 {
 739     OleControlSite_QueryInterface,
 740     OleControlSite_AddRef,
 741     OleControlSite_Release,
 742     OleControlSite_OnControlInfoChanged,
 743     OleControlSite_LockInPlaceActive,
 744     OleControlSite_GetExtendedControl,
 745     OleControlSite_TransformCoords,
 746     OleControlSite_TranslateAccelerator,
 747     OleControlSite_OnFocus,
 748     OleControlSite_ShowPropertyFrame
 749 };
 750
 751 static HRESULT IOCS_Detach( IOCS *This ) /* remove subclassing */
 752 {
 753     if ( This->hWnd )
 754     {
 755         SetWindowLongPtrW( This->hWnd, GWLP_WNDPROC, (ULONG_PTR) This->OrigWndProc );
 756         SetWindowLongPtrW( This->hWnd, GWLP_USERDATA, (LONG_PTR) NULL );
 757         This->hWnd = NULL;
 758     }
 759     if ( This->control )
 760     {
 761         IOleObject *control = This->control;
 762
 763         This->control = NULL;
 764         IOleObject_SetClientSite( control, NULL );
 765         IOleObject_Release( control );
 766     }
 767     return S_OK;
 768 }
 769
 770 static void IOCS_OnSize( IOCS* This, LPCRECT rect )
 771 {
 772     SIZEL inPix, inHi;
 773
 774     This->size.left = rect->left; This->size.right = rect->right; This->size.top = rect->top; This->size.bottom = rect->bottom;
 775
 776     if ( !This->control )
 777         return;
 778
 779     inPix.cx = rect->right - rect->left;
 780     inPix.cy = rect->bottom - rect->top;
 781     AtlPixelToHiMetric( &inPix, &inHi );
 782     IOleObject_SetExtent( This->control, DVASPECT_CONTENT, &inHi );
 783
 784     if ( This->fInPlace )
 785     {
 786         IOleInPlaceObject *wl;
 787
 788         if ( SUCCEEDED( IOleObject_QueryInterface( This->control, &IID_IOleInPlaceObject, (void**)&wl ) ) )
 789         {
 790             IOleInPlaceObject_SetObjectRects( wl, rect, rect );
 791             IOleInPlaceObject_Release( wl );
 792         }
 793     }
 794 }
 795
 796 static void IOCS_OnShow( IOCS *This, BOOL fShow )
 797 {
 798     if (!This->control || This->fActive || !fShow )
 799         return;
 800
 801     This->fActive = TRUE;
 802 }
 803
 804 static void IOCS_OnDraw( IOCS *This )
 805 {
 806     IViewObject *view;
 807
 808     if ( !This->control || !This->fWindowless )
 809         return;
 810
 811     if ( SUCCEEDED( IOleObject_QueryInterface( This->control, &IID_IViewObject, (void**)&view ) ) )
 812     {
 813         HDC dc = GetDC( This->hWnd );
 814         RECTL rect;
 815
 816         rect.left = This->size.left; rect.top = This->size.top;
 817         rect.bottom = This->size.bottom; rect.right = This->size.right;
 818
 819         IViewObject_Draw( view, DVASPECT_CONTENT, ~0, NULL, NULL, 0, dc, &rect, &rect, NULL, 0 );
 820         IViewObject_Release( view );
 821         ReleaseDC( This->hWnd, dc );
 822     }
 823 }
 824
 825 static LRESULT IOCS_OnWndProc( IOCS *This, HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
 826 {
 827     WNDPROC OrigWndProc = This->OrigWndProc;
 828
 829     switch( uMsg )
 830     {
 831         case WM_DESTROY:
 832             IOCS_Detach( This );
 833             break;
 834         case WM_SIZE:
 835             {
 836                 RECT r;
 837                 r.left = r.top = 0;
 838                 r.right = LOWORD( lParam );
 839                 r.bottom = HIWORD( lParam );
 840                 IOCS_OnSize( This, &r );
 841             }
 842             break;
 843         case WM_SHOWWINDOW:
 844             IOCS_OnShow( This, (BOOL) wParam );
 845             break;
 846         case WM_PAINT:
 847             IOCS_OnDraw( This );
 848             break;
 849     }
 850
 851     return OrigWndProc( hWnd, uMsg, wParam, lParam );
 852 }
 853
 854 static LRESULT CALLBACK AtlHost_wndproc( HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam )
 855 {
 856     IOCS *This = (IOCS*) GetWindowLongPtrW( hWnd, GWLP_USERDATA );
 857     return IOCS_OnWndProc( This, hWnd, wMsg, wParam, lParam );
 858 }
 859
 860 static HRESULT IOCS_Attach( IOCS *This, HWND hWnd, IUnknown *pUnkControl ) /* subclass hWnd */
 861 {
 862     This->hWnd = hWnd;
 863     IUnknown_QueryInterface( pUnkControl, &IID_IOleObject, (void**)&This->control );
 864     IOleObject_SetClientSite( This->control, THIS2IOLECLIENTSITE( This ) );
 865     This->OrigWndProc = (WNDPROC) GetWindowLongPtrW( This->hWnd, GWLP_WNDPROC );
 866     SetWindowLongPtrW( hWnd, GWLP_USERDATA, (ULONG_PTR) This );
 867     SetWindowLongPtrW( hWnd, GWLP_WNDPROC, (ULONG_PTR) AtlHost_wndproc );
 868
 869     return S_OK;
 870 }
 871
 872 static HRESULT IOCS_Init( IOCS *This )
 873 {
 874     RECT rect;
 875     static const WCHAR AXWIN[] = {'A','X','W','I','N',0};
 876
 877     IOleObject_SetHostNames( This->control, AXWIN, AXWIN );
 878
 879     GetClientRect( This->hWnd, &rect );
 880     IOCS_OnSize( This, &rect );
 881     IOleObject_DoVerb( This->control, OLEIVERB_INPLACEACTIVATE, NULL, THIS2IOLECLIENTSITE( This ), 0, This->hWnd, &rect );
 882
 883     return S_OK;
 884 }
 885
 886 /**********************************************************************
 887  * Create new instance of Atl host component and attach it to window  *
 888  */
 889 static HRESULT IOCS_Create( HWND hWnd, IUnknown *pUnkControl, IOCS **ppSite )
 890 {
 891     HRESULT hr;
 892     IOCS *This;
 893
 894     *ppSite = NULL;
 895     This = HeapAlloc(GetProcessHeap(), 0, sizeof(IOCS));
 896
 897     if (!This)
 898         return E_OUTOFMEMORY;
 899
 900     This->lpOleClientSiteVtbl = &OleClientSite_vtbl;
 901     This->lpOleContainerVtbl = &OleContainer_vtbl;
 902     This->lpOleInPlaceSiteWindowlessVtbl = &OleInPlaceSiteWindowless_vtbl;
 903     This->lpOleInPlaceFrameVtbl = &OleInPlaceFrame_vtbl;
 904     This->lpOleControlSiteVtbl = &OleControlSite_vtbl;
 905     This->ref = 1;
 906
 907     This->OrigWndProc = NULL;
 908     This->hWnd = NULL;
 909     This->fWindowless = This->fActive = This->fInPlace = FALSE;
 910
 911     hr = IOCS_Attach( This, hWnd, pUnkControl );
 912     if ( SUCCEEDED( hr ) )
 913         hr = IOCS_Init( This );
 914     if ( SUCCEEDED( hr ) )
 915         *ppSite = This;
 916     else
 917         IOCS_Release( This );
 918
 919     return hr;
 920 }
 921
 922
 923 /***********************************************************************
 924  *           AtlAxCreateControl           [ATL.@]
 925  */
 926 HRESULT WINAPI AtlAxCreateControl(LPCOLESTR lpszName, HWND hWnd,
 927         IStream *pStream, IUnknown **ppUnkContainer)
 928 {
 929     return AtlAxCreateControlEx( lpszName, hWnd, pStream, ppUnkContainer,
 930             NULL, NULL, NULL );
 931 }
 932
 933 /***********************************************************************
 934  *           AtlAxCreateControlEx            [ATL.@]
 935  *
 936  * REMARKS
 937  *   See http://www.codeproject.com/com/cwebpage.asp for some background
 938  *
 939  */
 940 HRESULT WINAPI AtlAxCreateControlEx(LPCOLESTR lpszName, HWND hWnd,
 941         IStream *pStream, IUnknown **ppUnkContainer, IUnknown **ppUnkControl,
 942         REFIID iidSink, IUnknown *punkSink)
 943 {
 944     CLSID controlId;
 945     HRESULT hRes;
 946     IOleObject *pControl;
 947     IUnknown *pUnkControl;
 948     IPersistStreamInit *pPSInit;
 949     IUnknown *pContainer;
 950     enum {IsGUID=0,IsHTML=1,IsURL=2} content;
 951
 952     TRACE("(%s %p %p %p %p %p %p)\n", debugstr_w(lpszName), hWnd, pStream,
 953             ppUnkContainer, ppUnkControl, iidSink, punkSink);
 954
 955     hRes = CLSIDFromString( (LPOLESTR) lpszName, &controlId );
 956     if ( FAILED(hRes) )
 957         hRes = CLSIDFromProgID( lpszName, &controlId );
 958     if ( SUCCEEDED( hRes ) )
 959         content = IsGUID;
 960     else {
 961         /* FIXME - check for MSHTML: prefix! */
 962         content = IsURL;
 963         memcpy( &controlId, &CLSID_WebBrowser, sizeof(controlId) );
 964     }
 965
 966     hRes = CoCreateInstance( &controlId, 0, CLSCTX_ALL, &IID_IOleObject,
 967             (void**) &pControl );
 968     if ( FAILED( hRes ) )
 969     {
 970         WARN( "cannot create ActiveX control %s instance - error 0x%08x\n",
 971                 debugstr_guid( &controlId ), hRes );
 972         return hRes;
 973     }
 974
 975     hRes = IOleObject_QueryInterface( pControl, &IID_IPersistStreamInit, (void**) &pPSInit );
 976     if ( SUCCEEDED( hRes ) )
 977     {
 978         if (!pStream)
 979             IPersistStreamInit_InitNew( pPSInit );
 980         else
 981             IPersistStreamInit_Load( pPSInit, pStream );
 982         IPersistStreamInit_Release( pPSInit );
 983     } else
 984         WARN("cannot get IID_IPersistStreamInit out of control\n");
 985
 986     IOleObject_QueryInterface( pControl, &IID_IUnknown, (void**) &pUnkControl );
 987     IOleObject_Release( pControl );
 988
 989
 990     hRes = AtlAxAttachControl( pUnkControl, hWnd, &pContainer );
 991     if ( FAILED( hRes ) )
 992         WARN("cannot attach control to window\n");
 993
 994     if ( content == IsURL )
 995     {
 996         IWebBrowser2 *browser;
 997
 998         hRes = IOleObject_QueryInterface( pControl, &IID_IWebBrowser2, (void**) &browser );
 999         if ( !browser )
1000             WARN( "Cannot query IWebBrowser2 interface: %08x\n", hRes );
1001         else {
1002             VARIANT url;
1003
1004             IWebBrowser2_put_Visible( browser, VARIANT_TRUE ); /* it seems that native does this on URL (but do not on MSHTML:! why? */
1005
1006             V_VT(&url) = VT_BSTR;
1007             V_BSTR(&url) = SysAllocString( lpszName );
1008
1009             hRes = IWebBrowser2_Navigate2( browser, &url, NULL, NULL, NULL, NULL );
1010             if ( FAILED( hRes ) )
1011                 WARN( "IWebBrowser2::Navigate2 failed: %08x\n", hRes );
1012             SysFreeString( V_BSTR(&url) );
1013
1014             IWebBrowser2_Release( browser );
1015         }
1016     }
1017
1018     if (ppUnkContainer)
1019     {
1020         *ppUnkContainer = pContainer;
1021         if ( pContainer )
1022             IUnknown_AddRef( pContainer );
1023     }
1024     if (ppUnkControl)
1025     {
1026         *ppUnkControl = pUnkControl;
1027         if ( pUnkControl )
1028             IUnknown_AddRef( pUnkControl );
1029     }
1030
1031     IUnknown_Release( pUnkControl );
1032     if ( pContainer )
1033         IUnknown_Release( pContainer );
1034
1035     return S_OK;
1036 }
1037
1038 /***********************************************************************
1039  *           AtlAxAttachControl           [ATL.@]
1040  */
1041 HRESULT WINAPI AtlAxAttachControl(IUnknown* pControl, HWND hWnd, IUnknown** ppUnkContainer)
1042 {
1043     IOCS *pUnkContainer;
1044     HRESULT hr;
1045
1046     TRACE( "%p %p %p\n", pControl, hWnd, ppUnkContainer );
1047
1048     *ppUnkContainer = NULL;
1049
1050     hr = IOCS_Create( hWnd, pControl, &pUnkContainer );
1051     if ( SUCCEEDED( hr ) )
1052     {
1053         *ppUnkContainer = (IUnknown*) pUnkContainer;
1054     }
1055
1056     return hr;
1057 }
1058
1059 /**********************************************************************
1060  * Helper function for AX_ConvertDialogTemplate
1061  */
1062 static inline BOOL advance_array(WORD **pptr, DWORD *palloc, DWORD *pfilled, const WORD *data, DWORD size)
1063 {
1064     if ( (*pfilled + size) > *palloc )
1065     {
1066         *palloc = ((*pfilled+size) + 0xFF) & ~0xFF;
1067         *pptr = HeapReAlloc( GetProcessHeap(), 0, *pptr, *palloc * sizeof(WORD) );
1068         if (!*pptr)
1069             return FALSE;
1070     }
1071     RtlMoveMemory( *pptr+*pfilled, data, size * sizeof(WORD) );
1072     *pfilled += size;
1073     return TRUE;
1074 }
1075
1076 /**********************************************************************
1077  * Convert ActiveX control templates to AtlAxWin class instances
1078  */
1079 static LPDLGTEMPLATEW AX_ConvertDialogTemplate(LPCDLGTEMPLATEW src_tmpl)
1080 {
1081 #define GET_WORD(x)  (*(const  WORD *)(x))
1082 #define GET_DWORD(x) (*(const DWORD *)(x))
1083 #define PUT_BLOCK(x,y) do {if (!advance_array(&output, &allocated, &filled, (x), (y))) return NULL;} while (0)
1084 #define PUT_WORD(x)  do {WORD w = (x);PUT_BLOCK(&w, 1);} while(0)
1085 #define PUT_DWORD(x)  do {DWORD w = (x);PUT_BLOCK(&w, 2);} while(0)
1086     const WORD *tmp, *src = (const WORD *)src_tmpl;
1087     WORD *output;
1088     DWORD allocated, filled; /* in WORDs */
1089     BOOL ext;
1090     WORD signature, dlgver, rescount;
1091     DWORD style;
1092
1093     filled = 0; allocated = 256;
1094     output = HeapAlloc( GetProcessHeap(), 0, allocated * sizeof(WORD) );
1095     if (!output)
1096         return NULL;
1097
1098     /* header */
1099     tmp = src;
1100     signature = GET_WORD(src);
1101     dlgver = GET_WORD(src + 1);
1102     if (signature == 1 && dlgver == 0xFFFF)
1103     {
1104         ext = TRUE;
1105         src += 6;
1106         style = GET_DWORD(src);
1107         src += 2;
1108         rescount = GET_WORD(src++);
1109         src += 4;
1110         if ( GET_WORD(src) == 0xFFFF ) /* menu */
1111             src += 2;
1112         else
1113             src += strlenW(src) + 1;
1114         if ( GET_WORD(src) == 0xFFFF ) /* class */
1115             src += 2;
1116         else
1117             src += strlenW(src) + 1;
1118         src += strlenW(src) + 1; /* title */
1119         if ( style & (DS_SETFONT | DS_SHELLFONT) )
1120         {
1121             src += 3;
1122             src += strlenW(src) + 1;
1123         }
1124     } else {
1125         ext = FALSE;
1126         style = GET_DWORD(src);
1127         src += 4;
1128         rescount = GET_WORD(src++);
1129         src += 4;
1130         if ( GET_WORD(src) == 0xFFFF ) /* menu */
1131             src += 2;
1132         else
1133             src += strlenW(src) + 1;
1134         if ( GET_WORD(src) == 0xFFFF ) /* class */
1135             src += 2;
1136         else
1137             src += strlenW(src) + 1;
1138         src += strlenW(src) + 1; /* title */
1139         if ( style & DS_SETFONT )
1140         {
1141             src++;
1142             src += strlenW(src) + 1;
1143         }
1144     }
1145     PUT_BLOCK(tmp, src-tmp);
1146
1147     while(rescount--)
1148     {
1149         src = (const WORD *)( ( ((ULONG)src) + 3) & ~3); /* align on DWORD boundary */
1150                 filled = (filled + 1) & ~1; /* depends on DWORD-aligned allocation unit */
1151
1152         tmp = src;
1153         if (ext)
1154             src += 11;
1155         else
1156             src += 9;
1157         PUT_BLOCK(tmp, src-tmp);
1158
1159         tmp = src;
1160         if ( GET_WORD(src) == 0xFFFF ) /* class */
1161         {
1162             src += 2;
1163         } else
1164         {
1165             src += strlenW(src) + 1;
1166         }
1167         src += strlenW(src) + 1; /* title */
1168         if ( GET_WORD(tmp) == '{' ) /* all this mess created because of this line */
1169         {
1170             const WCHAR AtlAxWin[9]={'A','t','l','A','x','W','i','n',0};
1171             PUT_BLOCK(AtlAxWin, sizeof(AtlAxWin)/sizeof(WORD));
1172             PUT_BLOCK(tmp, strlenW(tmp)+1);
1173         } else
1174             PUT_BLOCK(tmp, src-tmp);
1175
1176         if ( GET_WORD(src) )
1177         {
1178             WORD size = (GET_WORD(src)+sizeof(WORD)-1) / sizeof(WORD); /* quite ugly :( Maybe use BYTE* instead of WORD* everywhere ? */
1179             PUT_BLOCK(src, size);
1180             src+=size;
1181         }
1182         else
1183         {
1184             PUT_WORD(0);
1185             src++;
1186         }
1187     }
1188     return (LPDLGTEMPLATEW) output;
1189 }
1190
1191 /***********************************************************************
1192  *           AtlAxCreateDialogA           [ATL.@]
1193  *
1194  * Creates a dialog window
1195  *
1196  * PARAMS
1197  *  hInst   [I] Application instance
1198  *  name    [I] Dialog box template name
1199  *  owner   [I] Dialog box parent HWND
1200  *  dlgProc [I] Dialog box procedure
1201  *  param   [I] This value will be passed to dlgProc as WM_INITDIALOG's message lParam
1202  *
1203  * RETURNS
1204  *  Window handle of dialog window.
1205  */
1206 HWND WINAPI AtlAxCreateDialogA(HINSTANCE hInst, LPCSTR name, HWND owner, DLGPROC dlgProc ,LPARAM param)
1207 {
1208     HWND res = NULL;
1209     int length;
1210     WCHAR *nameW;
1211
1212     if ( HIWORD(name) == 0 )
1213         return AtlAxCreateDialogW( hInst, (LPCWSTR) name, owner, dlgProc, param );
1214
1215     length = MultiByteToWideChar( CP_ACP, 0, name, -1, NULL, 0 );
1216     nameW = HeapAlloc( GetProcessHeap(), 0, length * sizeof(WCHAR) );
1217     if (nameW)
1218     {
1219         MultiByteToWideChar( CP_ACP, 0, name, -1, nameW, length );
1220         res = AtlAxCreateDialogW( hInst, nameW, owner, dlgProc, param );
1221         HeapFree( GetProcessHeap(), 0, nameW );
1222     }
1223     return res;
1224 }
1225
1226 /***********************************************************************
1227  *           AtlAxCreateDialogW           [ATL.@]
1228  *
1229  * See AtlAxCreateDialogA
1230  *
1231  */
1232 HWND WINAPI AtlAxCreateDialogW(HINSTANCE hInst, LPCWSTR name, HWND owner, DLGPROC dlgProc ,LPARAM param)
1233 {
1234     HRSRC hrsrc;
1235     HGLOBAL hgl;
1236     LPCDLGTEMPLATEW ptr;
1237     LPDLGTEMPLATEW newptr;
1238     HWND res;
1239
1240     FIXME("(%p %s %p %p %lx) - not tested\n", hInst, debugstr_w(name), owner, dlgProc, param);
1241
1242     hrsrc = FindResourceW( hInst, name, (LPWSTR)RT_DIALOG );
1243     if ( !hrsrc )
1244         return NULL;
1245     hgl = LoadResource (hInst, hrsrc);
1246     if ( !hgl )
1247         return NULL;
1248     ptr = (LPCDLGTEMPLATEW)LockResource ( hgl );
1249     if (!ptr)
1250     {
1251         FreeResource( hgl );
1252         return NULL;
1253     }
1254     newptr = AX_ConvertDialogTemplate( ptr );
1255     if ( newptr )
1256     {
1257             res = CreateDialogIndirectParamW( hInst, newptr, owner, dlgProc, param );
1258             HeapFree( GetProcessHeap(), 0, newptr );
1259     } else
1260         res = NULL;
1261     FreeResource ( hrsrc );
1262     return res;
1263 }
1264
1265 /***********************************************************************
1266  *           AtlAxGetHost                 [ATL.@]
1267  *
1268  */
1269 HRESULT WINAPI AtlAxGetHost(HWND hWnd, IUnknown **pUnk)
1270 {
1271     IOCS *This;
1272
1273     TRACE( "(%p, %p)\n", hWnd, pUnk );
1274
1275     *pUnk = NULL;
1276
1277     This = (IOCS*) GetWindowLongPtrW( hWnd, GWLP_USERDATA );
1278     if ( !This )
1279     {
1280         WARN("No container attached to %p\n", hWnd );
1281         return E_FAIL;
1282     }
1283
1284     return IOCS_QueryInterface( This, &IID_IUnknown, (void**) pUnk );
1285 }
1286
1287 /***********************************************************************
1288  *           AtlAxGetControl              [ATL.@]
1289  *
1290  */
1291 HRESULT WINAPI AtlAxGetControl(HWND hWnd, IUnknown **pUnk)
1292 {
1293     IOCS *This;
1294
1295     TRACE( "(%p, %p)\n", hWnd, pUnk );
1296
1297     *pUnk = NULL;
1298
1299     This = (IOCS*) GetWindowLongPtrW( hWnd, GWLP_USERDATA );
1300     if ( !This || !This->control )
1301     {
1302         WARN("No control attached to %p\n", hWnd );
1303         return E_FAIL;
1304     }
1305
1306     return IOleObject_QueryInterface( This->control, &IID_IUnknown, (void**) pUnk );
1307 }