git.oblomov.eu Git - wine/blob - dlls/shell32/ebrowser.c

   1 /*
   2  * ExplorerBrowser Control implementation.
   3  *
   4  * Copyright 2010 David Hedberg
   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
  23 #define COBJMACROS
  24 #define NONAMELESSUNION
  25 #define NONAMELESSSTRUCT
  26
  27 #include "winerror.h"
  28 #include "windef.h"
  29 #include "winbase.h"
  30
  31 #include "wine/debug.h"
  32 #include "debughlp.h"
  33
  34 #include "shell32_main.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(shell);
  37
  38 typedef struct _ExplorerBrowserImpl {
  39     const IExplorerBrowserVtbl *lpVtbl;
  40     const IShellBrowserVtbl *lpsbVtbl;
  41     LONG ref;
  42     BOOL destroyed;
  43
  44     HWND hwnd_main;
  45     HWND hwnd_sv;
  46
  47     EXPLORER_BROWSER_OPTIONS eb_options;
  48     FOLDERSETTINGS fs;
  49
  50     IShellView *psv;
  51     RECT sv_rc;
  52 } ExplorerBrowserImpl;
  53
  54 /**************************************************************************
  55  * Helper functions
  56  */
  57 static void update_layout(ExplorerBrowserImpl *This)
  58 {
  59     RECT rc;
  60     TRACE("%p\n", This);
  61
  62     GetClientRect(This->hwnd_main, &rc);
  63     CopyRect(&This->sv_rc, &rc);
  64 }
  65
  66 static void size_panes(ExplorerBrowserImpl *This)
  67 {
  68     MoveWindow(This->hwnd_sv,
  69                This->sv_rc.left, This->sv_rc.top,
  70                This->sv_rc.right - This->sv_rc.left, This->sv_rc.bottom - This->sv_rc.top,
  71                TRUE);
  72 }
  73
  74 static HRESULT change_viewmode(ExplorerBrowserImpl *This, UINT viewmode)
  75 {
  76     IFolderView *pfv;
  77     HRESULT hr;
  78
  79     if(!This->psv)
  80         return E_FAIL;
  81
  82     hr = IShellView_QueryInterface(This->psv, &IID_IFolderView, (void*)&pfv);
  83     if(SUCCEEDED(hr))
  84     {
  85         hr = IFolderView_SetCurrentViewMode(pfv, This->fs.ViewMode);
  86         IFolderView_Release(pfv);
  87     }
  88
  89     return hr;
  90 }
  91
  92 /**************************************************************************
  93  * Main window related functions.
  94  */
  95 static LRESULT main_on_wm_create(HWND hWnd, CREATESTRUCTW *crs)
  96 {
  97     ExplorerBrowserImpl *This = crs->lpCreateParams;
  98     TRACE("%p\n", This);
  99
 100     SetWindowLongPtrW(hWnd, GWLP_USERDATA, (LPARAM)This);
 101     This->hwnd_main = hWnd;
 102
 103     return TRUE;
 104 }
 105
 106 static LRESULT main_on_wm_size(ExplorerBrowserImpl *This)
 107 {
 108     update_layout(This);
 109     size_panes(This);
 110
 111     return TRUE;
 112 }
 113
 114 static LRESULT CALLBACK main_wndproc(HWND hWnd, UINT uMessage, WPARAM wParam, LPARAM lParam)
 115 {
 116     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)GetWindowLongPtrW(hWnd, GWLP_USERDATA);
 117
 118     switch(uMessage)
 119     {
 120     case WM_CREATE:           return main_on_wm_create(hWnd, (CREATESTRUCTW*)lParam);
 121     case WM_SIZE:             return main_on_wm_size(This);
 122     default:                  return DefWindowProcW(hWnd, uMessage, wParam, lParam);
 123     }
 124
 125     return 0;
 126 }
 127
 128 /**************************************************************************
 129  * IExplorerBrowser Implementation
 130  */
 131 static HRESULT WINAPI IExplorerBrowser_fnQueryInterface(IExplorerBrowser *iface,
 132                                                         REFIID riid, void **ppvObject)
 133 {
 134     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 135     TRACE("%p (%s, %p)\n", This, shdebugstr_guid(riid), ppvObject);
 136
 137     *ppvObject = NULL;
 138     if(IsEqualIID(riid, &IID_IExplorerBrowser) ||
 139        IsEqualIID(riid, &IID_IUnknown))
 140     {
 141         *ppvObject = This;
 142     }
 143     else if(IsEqualIID(riid, &IID_IShellBrowser))
 144     {
 145         *ppvObject = &This->lpsbVtbl;
 146     }
 147
 148     if(*ppvObject)
 149     {
 150         IUnknown_AddRef((IUnknown*)*ppvObject);
 151         return S_OK;
 152     }
 153
 154     return E_NOINTERFACE;
 155 }
 156
 157 static ULONG WINAPI IExplorerBrowser_fnAddRef(IExplorerBrowser *iface)
 158 {
 159     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 160     LONG ref = InterlockedIncrement(&This->ref);
 161     TRACE("%p - ref %d\n", This, ref);
 162
 163     return ref;
 164 }
 165
 166 static ULONG WINAPI IExplorerBrowser_fnRelease(IExplorerBrowser *iface)
 167 {
 168     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 169     LONG ref = InterlockedDecrement(&This->ref);
 170     TRACE("%p - ref %d\n", This, ref);
 171
 172     if(!ref)
 173     {
 174         TRACE("Freeing.\n");
 175
 176         if(!This->destroyed)
 177             IExplorerBrowser_Destroy(iface);
 178
 179         HeapFree(GetProcessHeap(), 0, This);
 180         return 0;
 181     }
 182
 183     return ref;
 184 }
 185
 186 static HRESULT WINAPI IExplorerBrowser_fnInitialize(IExplorerBrowser *iface,
 187                                                     HWND hwndParent, const RECT *prc,
 188                                                     const FOLDERSETTINGS *pfs)
 189 {
 190     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 191     WNDCLASSW wc;
 192     LONG style;
 193     static const WCHAR EB_CLASS_NAME[] =
 194         {'E','x','p','l','o','r','e','r','B','r','o','w','s','e','r','C','o','n','t','r','o','l',0};
 195
 196     TRACE("%p (%p, %p, %p)\n", This, hwndParent, prc, pfs);
 197
 198     if(This->hwnd_main)
 199         return E_UNEXPECTED;
 200
 201     if(!hwndParent)
 202         return E_INVALIDARG;
 203
 204     if( !GetClassInfoW(shell32_hInstance, EB_CLASS_NAME, &wc) )
 205     {
 206         wc.style            = CS_HREDRAW | CS_VREDRAW;
 207         wc.lpfnWndProc      = main_wndproc;
 208         wc.cbClsExtra       = 0;
 209         wc.cbWndExtra       = 0;
 210         wc.hInstance        = shell32_hInstance;
 211         wc.hIcon            = 0;
 212         wc.hCursor          = LoadCursorW(0, (LPWSTR)IDC_ARROW);
 213         wc.hbrBackground    = (HBRUSH)(COLOR_WINDOW + 1);
 214         wc.lpszMenuName     = NULL;
 215         wc.lpszClassName    = EB_CLASS_NAME;
 216
 217         if (!RegisterClassW(&wc)) return E_FAIL;
 218     }
 219
 220     style = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_BORDER;
 221     This->hwnd_main = CreateWindowExW(WS_EX_CONTROLPARENT, EB_CLASS_NAME, NULL, style,
 222                                       prc->left, prc->top,
 223                                       prc->right - prc->left, prc->bottom - prc->top,
 224                                       hwndParent, 0, shell32_hInstance, This);
 225
 226     if(!This->hwnd_main)
 227     {
 228         ERR("Failed to create the window.\n");
 229         return E_FAIL;
 230     }
 231
 232     This->fs.ViewMode = pfs ? pfs->ViewMode : FVM_DETAILS;
 233     This->fs.fFlags = pfs ? (pfs->fFlags | FWF_NOCLIENTEDGE) : FWF_NOCLIENTEDGE;
 234
 235     return S_OK;
 236 }
 237
 238 static HRESULT WINAPI IExplorerBrowser_fnDestroy(IExplorerBrowser *iface)
 239 {
 240     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 241     TRACE("%p\n", This);
 242
 243     if(This->psv)
 244     {
 245         IShellView_DestroyViewWindow(This->psv);
 246         IShellView_Release(This->psv);
 247         This->psv = NULL;
 248         This->hwnd_sv = NULL;
 249     }
 250
 251     DestroyWindow(This->hwnd_main);
 252     This->destroyed = TRUE;
 253
 254     return S_OK;
 255 }
 256
 257 static HRESULT WINAPI IExplorerBrowser_fnSetRect(IExplorerBrowser *iface,
 258                                                  HDWP *phdwp, RECT rcBrowser)
 259 {
 260     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 261     TRACE("%p (%p, %s)\n", This, phdwp, wine_dbgstr_rect(&rcBrowser));
 262
 263     if(phdwp)
 264     {
 265         *phdwp = DeferWindowPos(*phdwp, This->hwnd_main, NULL, rcBrowser.left, rcBrowser.top,
 266                                 rcBrowser.right - rcBrowser.left, rcBrowser.bottom - rcBrowser.top,
 267                                 SWP_NOZORDER | SWP_NOACTIVATE);
 268     }
 269     else
 270     {
 271         MoveWindow(This->hwnd_main, rcBrowser.left, rcBrowser.top,
 272                    rcBrowser.right - rcBrowser.left, rcBrowser.bottom - rcBrowser.top, TRUE);
 273     }
 274
 275     return S_OK;
 276 }
 277
 278 static HRESULT WINAPI IExplorerBrowser_fnSetPropertyBag(IExplorerBrowser *iface,
 279                                                         LPCWSTR pszPropertyBag)
 280 {
 281     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 282     FIXME("stub, %p (%s)\n", This, debugstr_w(pszPropertyBag));
 283
 284     return E_NOTIMPL;
 285 }
 286
 287 static HRESULT WINAPI IExplorerBrowser_fnSetEmptyText(IExplorerBrowser *iface,
 288                                                       LPCWSTR pszEmptyText)
 289 {
 290     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 291     FIXME("stub, %p (%s)\n", This, debugstr_w(pszEmptyText));
 292
 293     return E_NOTIMPL;
 294 }
 295
 296 static HRESULT WINAPI IExplorerBrowser_fnSetFolderSettings(IExplorerBrowser *iface,
 297                                                            const FOLDERSETTINGS *pfs)
 298 {
 299     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 300     TRACE("%p (%p)\n", This, pfs);
 301
 302     if(!pfs)
 303         return E_INVALIDARG;
 304
 305     This->fs.ViewMode = pfs->ViewMode;
 306     This->fs.fFlags = pfs->fFlags | FWF_NOCLIENTEDGE;
 307
 308     /* Change the settings of the current view, if any. */
 309     return change_viewmode(This, This->fs.ViewMode);
 310 }
 311
 312 static HRESULT WINAPI IExplorerBrowser_fnAdvise(IExplorerBrowser *iface,
 313                                                 IExplorerBrowserEvents *psbe,
 314                                                 DWORD *pdwCookie)
 315 {
 316     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 317     FIXME("stub, %p (%p, %p)\n", This, psbe, pdwCookie);
 318
 319     return E_NOTIMPL;
 320 }
 321
 322 static HRESULT WINAPI IExplorerBrowser_fnUnadvise(IExplorerBrowser *iface,
 323                                                   DWORD dwCookie)
 324 {
 325     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 326     FIXME("stub, %p (0x%x)\n", This, dwCookie);
 327
 328     return E_NOTIMPL;
 329 }
 330
 331 static HRESULT WINAPI IExplorerBrowser_fnSetOptions(IExplorerBrowser *iface,
 332                                                     EXPLORER_BROWSER_OPTIONS dwFlag)
 333 {
 334     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 335     static const EXPLORER_BROWSER_OPTIONS unsupported_options =
 336         EBO_SHOWFRAMES | EBO_ALWAYSNAVIGATE | EBO_NOWRAPPERWINDOW | EBO_HTMLSHAREPOINTVIEW;
 337
 338     TRACE("%p (0x%x)\n", This, dwFlag);
 339
 340     if(dwFlag & unsupported_options)
 341         FIXME("Flags 0x%08x contains unsupported options.\n", dwFlag);
 342
 343     This->eb_options = dwFlag;
 344
 345     return S_OK;
 346 }
 347
 348 static HRESULT WINAPI IExplorerBrowser_fnGetOptions(IExplorerBrowser *iface,
 349                                                     EXPLORER_BROWSER_OPTIONS *pdwFlag)
 350 {
 351     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 352     TRACE("%p (%p)\n", This, pdwFlag);
 353
 354     *pdwFlag = This->eb_options;
 355
 356     return S_OK;
 357 }
 358
 359 static HRESULT WINAPI IExplorerBrowser_fnBrowseToIDList(IExplorerBrowser *iface,
 360                                                         PCUIDLIST_RELATIVE pidl,
 361                                                         UINT uFlags)
 362 {
 363     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 364     FIXME("stub, %p (%p, 0x%x)\n", This, pidl, uFlags);
 365
 366     return E_NOTIMPL;
 367 }
 368
 369 static HRESULT WINAPI IExplorerBrowser_fnBrowseToObject(IExplorerBrowser *iface,
 370                                                         IUnknown *punk, UINT uFlags)
 371 {
 372     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 373     FIXME("stub, %p (%p, 0x%x)\n", This, punk, uFlags);
 374
 375     return E_NOTIMPL;
 376 }
 377
 378 static HRESULT WINAPI IExplorerBrowser_fnFillFromObject(IExplorerBrowser *iface,
 379                                                         IUnknown *punk,
 380                                                         EXPLORER_BROWSER_FILL_FLAGS dwFlags)
 381 {
 382     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 383     FIXME("stub, %p (%p, 0x%x)\n", This, punk, dwFlags);
 384
 385     return E_NOTIMPL;
 386 }
 387
 388 static HRESULT WINAPI IExplorerBrowser_fnRemoveAll(IExplorerBrowser *iface)
 389 {
 390     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 391     FIXME("stub, %p\n", This);
 392
 393     return E_NOTIMPL;
 394 }
 395
 396 static HRESULT WINAPI IExplorerBrowser_fnGetCurrentView(IExplorerBrowser *iface,
 397                                                         REFIID riid, void **ppv)
 398 {
 399     ExplorerBrowserImpl *This = (ExplorerBrowserImpl*)iface;
 400     TRACE("%p (%s, %p)\n", This, shdebugstr_guid(riid), ppv);
 401
 402     if(!This->psv)
 403         return E_FAIL;
 404
 405     return IShellView_QueryInterface(This->psv, riid, ppv);
 406 }
 407
 408 static const IExplorerBrowserVtbl vt_IExplorerBrowser =
 409 {
 410     IExplorerBrowser_fnQueryInterface,
 411     IExplorerBrowser_fnAddRef,
 412     IExplorerBrowser_fnRelease,
 413     IExplorerBrowser_fnInitialize,
 414     IExplorerBrowser_fnDestroy,
 415     IExplorerBrowser_fnSetRect,
 416     IExplorerBrowser_fnSetPropertyBag,
 417     IExplorerBrowser_fnSetEmptyText,
 418     IExplorerBrowser_fnSetFolderSettings,
 419     IExplorerBrowser_fnAdvise,
 420     IExplorerBrowser_fnUnadvise,
 421     IExplorerBrowser_fnSetOptions,
 422     IExplorerBrowser_fnGetOptions,
 423     IExplorerBrowser_fnBrowseToIDList,
 424     IExplorerBrowser_fnBrowseToObject,
 425     IExplorerBrowser_fnFillFromObject,
 426     IExplorerBrowser_fnRemoveAll,
 427     IExplorerBrowser_fnGetCurrentView
 428 };
 429
 430 /**************************************************************************
 431  * IShellBrowser Implementation
 432  */
 433
 434 static inline ExplorerBrowserImpl *impl_from_IShellBrowser(IShellBrowser *iface)
 435 {
 436     return (ExplorerBrowserImpl *)((char*)iface - FIELD_OFFSET(ExplorerBrowserImpl, lpsbVtbl));
 437 }
 438
 439 static HRESULT WINAPI IShellBrowser_fnQueryInterface(IShellBrowser *iface,
 440                                                      REFIID riid, void **ppvObject)
 441 {
 442     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 443     TRACE("%p\n", This);
 444     return IUnknown_QueryInterface((IUnknown*) This, riid, ppvObject);
 445 }
 446
 447 static ULONG WINAPI IShellBrowser_fnAddRef(IShellBrowser *iface)
 448 {
 449     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 450     TRACE("%p\n", This);
 451     return IUnknown_AddRef((IUnknown*) This);
 452 }
 453
 454 static ULONG WINAPI IShellBrowser_fnRelease(IShellBrowser *iface)
 455 {
 456     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 457     TRACE("%p\n", This);
 458     return IUnknown_Release((IUnknown*) This);
 459 }
 460
 461 static HRESULT WINAPI IShellBrowser_fnGetWindow(IShellBrowser *iface, HWND *phwnd)
 462 {
 463     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 464     TRACE("%p (%p)\n", This, phwnd);
 465
 466     if(!This->hwnd_main)
 467         return E_FAIL;
 468
 469     *phwnd = This->hwnd_main;
 470     return S_OK;
 471 }
 472
 473 static HRESULT WINAPI IShellBrowser_fnContextSensitiveHelp(IShellBrowser *iface,
 474                                                            BOOL fEnterMode)
 475 {
 476     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 477     FIXME("stub, %p (%d)\n", This, fEnterMode);
 478
 479     return E_NOTIMPL;
 480 }
 481
 482 static HRESULT WINAPI IShellBrowser_fnInsertMenusSB(IShellBrowser *iface,
 483                                                     HMENU hmenuShared,
 484                                                     LPOLEMENUGROUPWIDTHS lpMenuWidths)
 485 {
 486     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 487     TRACE("%p (%p, %p)\n", This, hmenuShared, lpMenuWidths);
 488
 489     /* Not implemented. */
 490     return E_NOTIMPL;
 491 }
 492
 493 static HRESULT WINAPI IShellBrowser_fnSetMenuSB(IShellBrowser *iface,
 494                                                 HMENU hmenuShared,
 495                                                 HOLEMENU holemenuReserved,
 496                                                 HWND hwndActiveObject)
 497 {
 498     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 499     TRACE("%p (%p, %p, %p)\n", This, hmenuShared, holemenuReserved, hwndActiveObject);
 500
 501     /* Not implemented. */
 502     return E_NOTIMPL;
 503 }
 504
 505 static HRESULT WINAPI IShellBrowser_fnRemoveMenusSB(IShellBrowser *iface,
 506                                                     HMENU hmenuShared)
 507 {
 508     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 509     TRACE("%p (%p)\n", This, hmenuShared);
 510
 511     /* Not implemented. */
 512     return E_NOTIMPL;
 513 }
 514
 515 static HRESULT WINAPI IShellBrowser_fnSetStatusTextSB(IShellBrowser *iface,
 516                                                       LPCOLESTR pszStatusText)
 517 {
 518     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 519     FIXME("stub, %p (%s)\n", This, debugstr_w(pszStatusText));
 520
 521     return E_NOTIMPL;
 522 }
 523
 524 static HRESULT WINAPI IShellBrowser_fnEnableModelessSB(IShellBrowser *iface,
 525                                                        BOOL fEnable)
 526 {
 527     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 528     FIXME("stub, %p (%d)\n", This, fEnable);
 529
 530     return E_NOTIMPL;
 531 }
 532
 533 static HRESULT WINAPI IShellBrowser_fnTranslateAcceleratorSB(IShellBrowser *iface,
 534                                                              MSG *pmsg, WORD wID)
 535 {
 536     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 537     FIXME("stub, %p (%p, 0x%x)\n", This, pmsg, wID);
 538
 539     return E_NOTIMPL;
 540 }
 541
 542 static HRESULT WINAPI IShellBrowser_fnBrowseObject(IShellBrowser *iface,
 543                                                    LPCITEMIDLIST pidl, UINT wFlags)
 544 {
 545     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 546     FIXME("stub, %p\n", This);
 547
 548     return E_NOTIMPL;
 549 }
 550
 551 static HRESULT WINAPI IShellBrowser_fnGetViewStateStream(IShellBrowser *iface,
 552                                                          DWORD grfMode,
 553                                                          IStream **ppStrm)
 554 {
 555     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 556     FIXME("stub, %p (0x%x, %p)\n", This, grfMode, ppStrm);
 557
 558     *ppStrm = NULL;
 559     return E_FAIL;
 560 }
 561
 562 static HRESULT WINAPI IShellBrowser_fnGetControlWindow(IShellBrowser *iface,
 563                                                        UINT id, HWND *phwnd)
 564 {
 565     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 566     TRACE("%p (%d, %p)\n", This, id, phwnd);
 567
 568     /* Not implemented. */
 569     return E_NOTIMPL;
 570 }
 571
 572 static HRESULT WINAPI IShellBrowser_fnSendControlMsg(IShellBrowser *iface,
 573                                                      UINT id, UINT uMsg,
 574                                                      WPARAM wParam, LPARAM lParam,
 575                                                      LRESULT *pret)
 576 {
 577     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 578     FIXME("stub, %p (%d, %d, %lx, %lx, %p)\n", This, id, uMsg, wParam, lParam, pret);
 579
 580     return E_NOTIMPL;
 581 }
 582
 583 static HRESULT WINAPI IShellBrowser_fnQueryActiveShellView(IShellBrowser *iface,
 584                                                            IShellView **ppshv)
 585 {
 586     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 587     TRACE("%p (%p)\n", This, ppshv);
 588
 589     if(!This->psv)
 590         return E_FAIL;
 591
 592     *ppshv = This->psv;
 593     IShellView_AddRef(This->psv);
 594
 595     return S_OK;
 596 }
 597
 598 static HRESULT WINAPI IShellBrowser_fnOnViewWindowActive(IShellBrowser *iface,
 599                                                          IShellView *pshv)
 600 {
 601     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 602     FIXME("stub, %p (%p)\n", This, pshv);
 603
 604     return E_NOTIMPL;
 605 }
 606
 607 static HRESULT WINAPI IShellBrowser_fnSetToolbarItems(IShellBrowser *iface,
 608                                                       LPTBBUTTONSB lpButtons,
 609                                                       UINT nButtons, UINT uFlags)
 610 {
 611     ExplorerBrowserImpl *This = impl_from_IShellBrowser(iface);
 612     FIXME("stub, %p (%p, %d, 0x%x)\n", This, lpButtons, nButtons, uFlags);
 613
 614     return E_NOTIMPL;
 615 }
 616
 617 static const IShellBrowserVtbl vt_IShellBrowser = {
 618     IShellBrowser_fnQueryInterface,
 619     IShellBrowser_fnAddRef,
 620     IShellBrowser_fnRelease,
 621     IShellBrowser_fnGetWindow,
 622     IShellBrowser_fnContextSensitiveHelp,
 623     IShellBrowser_fnInsertMenusSB,
 624     IShellBrowser_fnSetMenuSB,
 625     IShellBrowser_fnRemoveMenusSB,
 626     IShellBrowser_fnSetStatusTextSB,
 627     IShellBrowser_fnEnableModelessSB,
 628     IShellBrowser_fnTranslateAcceleratorSB,
 629     IShellBrowser_fnBrowseObject,
 630     IShellBrowser_fnGetViewStateStream,
 631     IShellBrowser_fnGetControlWindow,
 632     IShellBrowser_fnSendControlMsg,
 633     IShellBrowser_fnQueryActiveShellView,
 634     IShellBrowser_fnOnViewWindowActive,
 635     IShellBrowser_fnSetToolbarItems
 636 };
 637
 638 HRESULT WINAPI ExplorerBrowser_Constructor(IUnknown *pUnkOuter, REFIID riid, void **ppv)
 639 {
 640     ExplorerBrowserImpl *eb;
 641     HRESULT ret;
 642
 643     TRACE("%p %s %p\n", pUnkOuter, shdebugstr_guid (riid), ppv);
 644
 645     if(!ppv)
 646         return E_POINTER;
 647     if(pUnkOuter)
 648         return CLASS_E_NOAGGREGATION;
 649
 650     eb = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ExplorerBrowserImpl));
 651     eb->ref = 1;
 652     eb->lpVtbl = &vt_IExplorerBrowser;
 653     eb->lpsbVtbl = &vt_IShellBrowser;
 654
 655     ret = IExplorerBrowser_QueryInterface((IExplorerBrowser*)eb, riid, ppv);
 656     IExplorerBrowser_Release((IExplorerBrowser*)eb);
 657
 658     TRACE("--(%p)\n", ppv);
 659     return ret;
 660 }