git.oblomov.eu Git - wine/blob - dlls/shdocvw/iexplore.c

   1 /*
   2  * SHDOCVW - Internet Explorer main frame window
   3  *
   4  * Copyright 2006 Mike McCormack (for CodeWeavers)
   5  * Copyright 2006 Jacek Caban (for CodeWeavers)
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #define COBJMACROS
  23
  24 #include <stdarg.h>
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28 #include "wingdi.h"
  29 #include "winnls.h"
  30 #include "ole2.h"
  31 #include "exdisp.h"
  32 #include "oleidl.h"
  33
  34 #include "shdocvw.h"
  35 #include "mshtmcid.h"
  36 #include "shellapi.h"
  37 #include "winreg.h"
  38 #include "shlwapi.h"
  39 #include "intshcut.h"
  40
  41 #include "wine/debug.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
  44
  45 #define IDI_APPICON 1
  46
  47 static const WCHAR szIEWinFrame[] = { 'I','E','F','r','a','m','e',0 };
  48
  49 /* Windows uses "Microsoft Internet Explorer" */
  50 static const WCHAR wszWineInternetExplorer[] =
  51         {'W','i','n','e',' ','I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r',0};
  52
  53 static LONG obj_cnt;
  54
  55 HRESULT update_ie_statustext(InternetExplorer* This, LPCWSTR text)
  56 {
  57     if(!SendMessageW(This->status_hwnd, SB_SETTEXTW, MAKEWORD(SB_SIMPLEID, 0), (LPARAM)text))
  58         return E_FAIL;
  59
  60     return S_OK;
  61 }
  62
  63 static void adjust_ie_docobj_rect(HWND frame, RECT* rc)
  64 {
  65     HWND hwndRebar = GetDlgItem(frame, IDC_BROWSE_REBAR);
  66     HWND hwndStatus = GetDlgItem(frame, IDC_BROWSE_STATUSBAR);
  67     INT barHeight = SendMessageW(hwndRebar, RB_GETBARHEIGHT, 0, 0);
  68
  69     rc->top += barHeight;
  70     rc->bottom -= barHeight;
  71
  72     if(IsWindowVisible(hwndStatus))
  73     {
  74         RECT statusrc;
  75
  76         GetClientRect(hwndStatus, &statusrc);
  77         rc->bottom -= statusrc.bottom - statusrc.top;
  78     }
  79 }
  80
  81 static HMENU get_tb_menu(HMENU menu)
  82 {
  83     HMENU menu_view = GetSubMenu(menu, 1);
  84
  85     return GetSubMenu(menu_view, 0);
  86 }
  87
  88 static HMENU get_fav_menu(HMENU menu)
  89 {
  90     return GetSubMenu(menu, 2);
  91 }
  92
  93 static LPWSTR get_fav_url_from_id(HMENU menu, UINT id)
  94 {
  95     MENUITEMINFOW item;
  96
  97     item.cbSize = sizeof(item);
  98     item.fMask = MIIM_DATA;
  99
 100     if(!GetMenuItemInfoW(menu, id, FALSE, &item))
 101         return NULL;
 102
 103     return (LPWSTR)item.dwItemData;
 104 }
 105
 106 static void free_fav_menu_data(HMENU menu)
 107 {
 108     LPWSTR url;
 109     int i;
 110
 111     for(i = 0; (url = get_fav_url_from_id(menu, ID_BROWSE_GOTOFAV_FIRST + i)); i++)
 112         heap_free( url );
 113 }
 114
 115 static int get_menu_item_count(HMENU menu)
 116 {
 117     MENUITEMINFOW item;
 118     int count = 0;
 119     int i;
 120
 121     item.cbSize = sizeof(item);
 122     item.fMask = MIIM_DATA | MIIM_SUBMENU;
 123
 124     for(i = 0; GetMenuItemInfoW(menu, i, TRUE, &item); i++)
 125     {
 126         if(item.hSubMenu)
 127             count += get_menu_item_count(item.hSubMenu);
 128         else
 129             count++;
 130     }
 131
 132     return count;
 133 }
 134
 135 static void add_fav_to_menu(HMENU favmenu, HMENU menu, LPWSTR title, LPCWSTR url)
 136 {
 137     MENUITEMINFOW item;
 138     /* Subtract the number of standard elements in the Favorites menu */
 139     int favcount = get_menu_item_count(favmenu) - 2;
 140     LPWSTR urlbuf;
 141
 142     if(favcount > (ID_BROWSE_GOTOFAV_MAX - ID_BROWSE_GOTOFAV_FIRST))
 143     {
 144         FIXME("Add support for more than %d Favorites\n", favcount);
 145         return;
 146     }
 147
 148     urlbuf = heap_alloc((lstrlenW(url) + 1) * sizeof(WCHAR));
 149
 150     if(!urlbuf)
 151         return;
 152
 153     lstrcpyW(urlbuf, url);
 154
 155     item.cbSize = sizeof(item);
 156     item.fMask = MIIM_FTYPE | MIIM_STRING | MIIM_DATA | MIIM_ID;
 157     item.fType = MFT_STRING;
 158     item.dwTypeData = title;
 159     item.wID = ID_BROWSE_GOTOFAV_FIRST + favcount;
 160     item.dwItemData = (ULONG_PTR)urlbuf;
 161     InsertMenuItemW(menu, -1, TRUE, &item);
 162 }
 163
 164 static void add_favs_to_menu(HMENU favmenu, HMENU menu, LPCWSTR dir)
 165 {
 166     WCHAR path[MAX_PATH*2];
 167     const WCHAR search[] = {'*',0};
 168     WCHAR* filename;
 169     HANDLE findhandle;
 170     WIN32_FIND_DATAW finddata;
 171     IUniformResourceLocatorW* urlobj;
 172     IPersistFile* urlfile;
 173     HRESULT res;
 174
 175     lstrcpyW(path, dir);
 176     PathAppendW(path, search);
 177
 178     findhandle = FindFirstFileW(path, &finddata);
 179
 180     if(findhandle == INVALID_HANDLE_VALUE)
 181         return;
 182
 183     res = CoCreateInstance(&CLSID_InternetShortcut, NULL, CLSCTX_INPROC_SERVER, &IID_IUniformResourceLocatorW, (PVOID*)&urlobj);
 184
 185     if(SUCCEEDED(res))
 186         res = IUnknown_QueryInterface(urlobj, &IID_IPersistFile, (PVOID*)&urlfile);
 187
 188     if(SUCCEEDED(res))
 189     {
 190         filename = path + lstrlenW(path) - lstrlenW(search);
 191
 192         do
 193         {
 194             lstrcpyW(filename, finddata.cFileName);
 195
 196             if(finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
 197             {
 198                 MENUITEMINFOW item;
 199                 const WCHAR ignore1[] = {'.','.',0};
 200                 const WCHAR ignore2[] = {'.',0};
 201
 202                 if(!lstrcmpW(filename, ignore1) || !lstrcmpW(filename, ignore2))
 203                     continue;
 204
 205                 item.cbSize = sizeof(item);
 206                 item.fMask = MIIM_STRING | MIIM_SUBMENU;
 207                 item.dwTypeData = filename;
 208                 item.hSubMenu = CreatePopupMenu();
 209                 InsertMenuItemW(menu, -1, TRUE, &item);
 210                 add_favs_to_menu(favmenu, item.hSubMenu, path);
 211             } else
 212             {
 213                 WCHAR* fileext;
 214                 WCHAR* url = NULL;
 215                 const WCHAR urlext[] = {'.','u','r','l',0};
 216
 217                 if(lstrcmpiW(PathFindExtensionW(filename), urlext))
 218                     continue;
 219
 220                 if(FAILED(IPersistFile_Load(urlfile, path, 0)))
 221                     continue;
 222
 223                 urlobj->lpVtbl->GetURL(urlobj, &url);
 224
 225                 if(!url)
 226                     continue;
 227
 228                 fileext = filename + lstrlenW(filename) - lstrlenW(urlext);
 229                 *fileext = 0;
 230                 add_fav_to_menu(favmenu, menu, filename, url);
 231             }
 232         } while(FindNextFileW(findhandle, &finddata));
 233     }
 234
 235     if(urlfile)
 236         IPersistFile_Release(urlfile);
 237
 238     if(urlobj)
 239         IUnknown_Release(urlobj);
 240
 241     FindClose(findhandle);
 242 }
 243
 244 static void add_tbs_to_menu(HMENU menu)
 245 {
 246     HUSKEY toolbar_handle;
 247     WCHAR toolbar_key[] = {'S','o','f','t','w','a','r','e','\\',
 248                            'M','i','c','r','o','s','o','f','t','\\',
 249                            'I','n','t','e','r','n','e','t',' ',
 250                            'E','x','p','l','o','r','e','r','\\',
 251                            'T','o','o','l','b','a','r',0};
 252
 253     if(SHRegOpenUSKeyW(toolbar_key, KEY_READ, NULL, &toolbar_handle, TRUE) == ERROR_SUCCESS)
 254     {
 255         HUSKEY classes_handle;
 256         WCHAR classes_key[] = {'S','o','f','t','w','a','r','e','\\',
 257                                'C','l','a','s','s','e','s','\\','C','L','S','I','D',0};
 258         WCHAR guid[39];
 259         DWORD value_len = sizeof(guid)/sizeof(guid[0]);
 260         int i;
 261
 262         if(SHRegOpenUSKeyW(classes_key, KEY_READ, NULL, &classes_handle, TRUE) != ERROR_SUCCESS)
 263         {
 264             SHRegCloseUSKey(toolbar_handle);
 265             ERR("Failed to open key %s\n", debugstr_w(classes_key));
 266             return;
 267         }
 268
 269         for(i = 0; SHRegEnumUSValueW(toolbar_handle, i, guid, &value_len, NULL, NULL, NULL, SHREGENUM_HKLM) == ERROR_SUCCESS; i++)
 270         {
 271             WCHAR tb_name[100];
 272             DWORD tb_name_len = sizeof(tb_name)/sizeof(tb_name[0]);
 273             HUSKEY tb_class_handle;
 274             MENUITEMINFOW item;
 275             LSTATUS ret;
 276             value_len = sizeof(guid)/sizeof(guid[0]);
 277
 278             if(lstrlenW(guid) != 38)
 279             {
 280                 TRACE("Found invalid IE toolbar entry: %s\n", debugstr_w(guid));
 281                 continue;
 282             }
 283
 284             if(SHRegOpenUSKeyW(guid, KEY_READ, classes_handle, &tb_class_handle, TRUE) != ERROR_SUCCESS)
 285             {
 286                 ERR("Failed to get class info for %s\n", debugstr_w(guid));
 287                 continue;
 288             }
 289
 290             ret = SHRegQueryUSValueW(tb_class_handle, NULL, NULL, tb_name, &tb_name_len, TRUE, NULL, 0);
 291
 292             SHRegCloseUSKey(tb_class_handle);
 293
 294             if(ret != ERROR_SUCCESS)
 295             {
 296                 ERR("Failed to get toolbar name for %s\n", debugstr_w(guid));
 297                 continue;
 298             }
 299
 300             item.cbSize = sizeof(item);
 301             item.fMask = MIIM_STRING;
 302             item.dwTypeData = tb_name;
 303             InsertMenuItemW(menu, GetMenuItemCount(menu), TRUE, &item);
 304         }
 305
 306         SHRegCloseUSKey(classes_handle);
 307         SHRegCloseUSKey(toolbar_handle);
 308     }
 309 }
 310
 311 static HMENU create_ie_menu(void)
 312 {
 313     HMENU menu = LoadMenuW(shdocvw_hinstance, MAKEINTRESOURCEW(IDR_BROWSE_MAIN_MENU));
 314     HMENU favmenu = get_fav_menu(menu);
 315     WCHAR path[MAX_PATH];
 316
 317     add_tbs_to_menu(get_tb_menu(menu));
 318
 319     if(SHGetFolderPathW(NULL, CSIDL_COMMON_FAVORITES, NULL, SHGFP_TYPE_CURRENT, path) == S_OK)
 320         add_favs_to_menu(favmenu, favmenu, path);
 321
 322     if(SHGetFolderPathW(NULL, CSIDL_FAVORITES, NULL, SHGFP_TYPE_CURRENT, path) == S_OK)
 323         add_favs_to_menu(favmenu, favmenu, path);
 324
 325     return menu;
 326 }
 327
 328 static void ie_navigate(InternetExplorer* This, LPCWSTR url)
 329 {
 330     VARIANT variant;
 331
 332     V_VT(&variant) = VT_BSTR;
 333     V_BSTR(&variant) = SysAllocString(url);
 334
 335     IWebBrowser2_Navigate2(&This->IWebBrowser2_iface, &variant, NULL, NULL, NULL, NULL);
 336
 337     SysFreeString(V_BSTR(&variant));
 338 }
 339
 340 static INT_PTR CALLBACK ie_dialog_open_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 341 {
 342     static InternetExplorer* This;
 343
 344     switch(msg)
 345     {
 346         case WM_INITDIALOG:
 347             This = (InternetExplorer*)lparam;
 348             EnableWindow(GetDlgItem(hwnd, IDOK), FALSE);
 349             return TRUE;
 350
 351         case WM_COMMAND:
 352             switch(LOWORD(wparam))
 353             {
 354                 case IDC_BROWSE_OPEN_URL:
 355                 {
 356                     HWND hwndurl = GetDlgItem(hwnd, IDC_BROWSE_OPEN_URL);
 357                     int len = GetWindowTextLengthW(hwndurl);
 358
 359                     EnableWindow(GetDlgItem(hwnd, IDOK), len ? TRUE : FALSE);
 360                     break;
 361                 }
 362                 case IDOK:
 363                 {
 364                     HWND hwndurl = GetDlgItem(hwnd, IDC_BROWSE_OPEN_URL);
 365                     int len = GetWindowTextLengthW(hwndurl);
 366
 367                     if(len)
 368                     {
 369                         VARIANT url;
 370
 371                         V_VT(&url) = VT_BSTR;
 372                         V_BSTR(&url) = SysAllocStringLen(NULL, len);
 373
 374                         GetWindowTextW(hwndurl, V_BSTR(&url), len + 1);
 375                         IWebBrowser2_Navigate2(&This->IWebBrowser2_iface, &url, NULL, NULL, NULL, NULL);
 376
 377                         SysFreeString(V_BSTR(&url));
 378                     }
 379                 }
 380                 /* fall through */
 381                 case IDCANCEL:
 382                     EndDialog(hwnd, wparam);
 383                     return TRUE;
 384             }
 385     }
 386     return FALSE;
 387 }
 388
 389 static void ie_dialog_about(HWND hwnd)
 390 {
 391     HICON icon = LoadImageW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_APPICON), IMAGE_ICON, 48, 48, LR_SHARED);
 392
 393     ShellAboutW(hwnd, wszWineInternetExplorer, NULL, icon);
 394
 395     DestroyIcon(icon);
 396 }
 397
 398 static void add_tb_separator(HWND hwnd)
 399 {
 400     TBBUTTON btn;
 401
 402     ZeroMemory(&btn, sizeof(btn));
 403
 404     btn.iBitmap = 3;
 405     btn.fsStyle = BTNS_SEP;
 406     SendMessageW(hwnd, TB_ADDBUTTONSW, 1, (LPARAM)&btn);
 407 }
 408
 409 static void add_tb_button(HWND hwnd, int bmp, int cmd, int strId)
 410 {
 411     TBBUTTON btn;
 412     WCHAR buf[30];
 413
 414     LoadStringW(shdocvw_hinstance, strId, buf, sizeof(buf)/sizeof(buf[0]));
 415
 416     btn.iBitmap = bmp;
 417     btn.idCommand = cmd;
 418     btn.fsState = TBSTATE_ENABLED;
 419     btn.fsStyle = BTNS_SHOWTEXT;
 420     btn.dwData = 0;
 421     btn.iString = (INT_PTR)buf;
 422
 423     SendMessageW(hwnd, TB_ADDBUTTONSW, 1, (LPARAM)&btn);
 424 }
 425
 426 static void create_rebar(HWND hwnd)
 427 {
 428     HWND hwndRebar;
 429     HWND hwndAddress;
 430     HWND hwndToolbar;
 431     REBARINFO rebarinf;
 432     REBARBANDINFOW bandinf;
 433     WCHAR addr[40];
 434     HIMAGELIST imagelist;
 435     WCHAR idb_ietoolbar[] = {'I','D','B','_','I','E','T','O','O','L','B','A','R',0};
 436
 437     LoadStringW(shdocvw_hinstance, IDS_ADDRESS, addr, sizeof(addr)/sizeof(addr[0]));
 438
 439     hwndRebar = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL, WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP|CCS_NODIVIDER, 0, 0, 0, 0, hwnd, (HMENU)IDC_BROWSE_REBAR, shdocvw_hinstance, NULL);
 440
 441     rebarinf.cbSize = sizeof(rebarinf);
 442     rebarinf.fMask = 0;
 443     rebarinf.himl = NULL;
 444     rebarinf.cbSize = sizeof(rebarinf);
 445
 446     SendMessageW(hwndRebar, RB_SETBARINFO, 0, (LPARAM)&rebarinf);
 447
 448     hwndToolbar = CreateWindowExW(TBSTYLE_EX_MIXEDBUTTONS, TOOLBARCLASSNAMEW, NULL, TBSTYLE_FLAT | WS_CHILD | WS_VISIBLE, 0, 0, 0, 0, hwndRebar, (HMENU)IDC_BROWSE_TOOLBAR, shdocvw_hinstance, NULL);
 449
 450     imagelist = ImageList_LoadImageW(shdocvw_hinstance, idb_ietoolbar, 32, 0, CLR_NONE, IMAGE_BITMAP, LR_CREATEDIBSECTION);
 451
 452     SendMessageW(hwndToolbar, TB_SETIMAGELIST, 0, (LPARAM)imagelist);
 453     SendMessageW(hwndToolbar, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
 454     add_tb_button(hwndToolbar, 0, 0, IDS_TB_BACK);
 455     add_tb_button(hwndToolbar, 1, 0, IDS_TB_FORWARD);
 456     add_tb_button(hwndToolbar, 2, 0, IDS_TB_STOP);
 457     add_tb_button(hwndToolbar, 3, 0, IDS_TB_REFRESH);
 458     add_tb_button(hwndToolbar, 4, ID_BROWSE_HOME, IDS_TB_HOME);
 459     add_tb_separator(hwndToolbar);
 460     add_tb_button(hwndToolbar, 5, ID_BROWSE_PRINT, IDS_TB_PRINT);
 461     SendMessageW(hwndToolbar, TB_SETBUTTONSIZE, 0, MAKELPARAM(55,50));
 462     SendMessageW(hwndToolbar, TB_AUTOSIZE, 0, 0);
 463
 464     bandinf.cbSize = sizeof(bandinf);
 465     bandinf.fMask = RBBIM_STYLE | RBBIM_CHILD | RBBIM_CHILDSIZE | RBBIM_SIZE;
 466     bandinf.fStyle = RBBS_CHILDEDGE;
 467     bandinf.cx = 100;
 468     bandinf.cyMinChild = 52;
 469     bandinf.hwndChild = hwndToolbar;
 470
 471     SendMessageW(hwndRebar, RB_INSERTBANDW, -1, (LPARAM)&bandinf);
 472
 473     hwndAddress = CreateWindowExW(0, WC_COMBOBOXEXW, NULL, WS_BORDER|WS_CHILD|WS_VISIBLE|CBS_DROPDOWN, 0, 0, 100,20,hwndRebar, (HMENU)IDC_BROWSE_ADDRESSBAR, shdocvw_hinstance, NULL);
 474
 475     bandinf.fMask |= RBBIM_TEXT;
 476     bandinf.fStyle = RBBS_CHILDEDGE | RBBS_BREAK;
 477     bandinf.lpText = addr;
 478     bandinf.cyMinChild = 20;
 479     bandinf.hwndChild = hwndAddress;
 480
 481     SendMessageW(hwndRebar, RB_INSERTBANDW, -1, (LPARAM)&bandinf);
 482 }
 483
 484 static LRESULT iewnd_OnCreate(HWND hwnd, LPCREATESTRUCTW lpcs)
 485 {
 486     InternetExplorer* This = (InternetExplorer*)lpcs->lpCreateParams;
 487     SetWindowLongPtrW(hwnd, 0, (LONG_PTR) lpcs->lpCreateParams);
 488
 489     This->menu = create_ie_menu();
 490
 491     This->status_hwnd = CreateStatusWindowW(WS_VISIBLE|WS_CHILD|SBT_NOBORDERS|CCS_NODIVIDER,
 492                                             NULL, hwnd, IDC_BROWSE_STATUSBAR);
 493     SendMessageW(This->status_hwnd, SB_SIMPLE, TRUE, 0);
 494
 495     create_rebar(hwnd);
 496
 497     return 0;
 498 }
 499
 500 static LRESULT iewnd_OnSize(InternetExplorer *This, INT width, INT height)
 501 {
 502     HWND hwndRebar = GetDlgItem(This->frame_hwnd, IDC_BROWSE_REBAR);
 503     INT barHeight = SendMessageW(hwndRebar, RB_GETBARHEIGHT, 0, 0);
 504     RECT docarea = {0, 0, width, height};
 505
 506     SendMessageW(This->status_hwnd, WM_SIZE, 0, 0);
 507
 508     adjust_ie_docobj_rect(This->frame_hwnd, &docarea);
 509
 510     if(This->doc_host->doc_host.hwnd)
 511         SetWindowPos(This->doc_host->doc_host.hwnd, NULL, docarea.left, docarea.top, docarea.right, docarea.bottom,
 512                      SWP_NOZORDER | SWP_NOACTIVATE);
 513
 514     SetWindowPos(hwndRebar, NULL, 0, 0, width, barHeight, SWP_NOZORDER | SWP_NOACTIVATE);
 515
 516     return 0;
 517 }
 518
 519 static LRESULT iewnd_OnNotify(InternetExplorer *This, WPARAM wparam, LPARAM lparam)
 520 {
 521     NMHDR* hdr = (NMHDR*)lparam;
 522
 523     if(hdr->idFrom == IDC_BROWSE_ADDRESSBAR && hdr->code == CBEN_ENDEDITW)
 524     {
 525         NMCBEENDEDITW* info = (NMCBEENDEDITW*)lparam;
 526
 527         if(info->fChanged && info->iWhy == CBENF_RETURN && info->szText)
 528         {
 529             VARIANT vt;
 530
 531             V_VT(&vt) = VT_BSTR;
 532             V_BSTR(&vt) = SysAllocString(info->szText);
 533
 534             IWebBrowser2_Navigate2(&This->IWebBrowser2_iface, &vt, NULL, NULL, NULL, NULL);
 535
 536             SysFreeString(V_BSTR(&vt));
 537
 538             return 0;
 539         }
 540     }
 541
 542     return 0;
 543 }
 544
 545 static LRESULT iewnd_OnDestroy(InternetExplorer *This)
 546 {
 547     HWND hwndRebar = GetDlgItem(This->frame_hwnd, IDC_BROWSE_REBAR);
 548     HWND hwndToolbar = GetDlgItem(hwndRebar, IDC_BROWSE_TOOLBAR);
 549     HIMAGELIST list = (HIMAGELIST)SendMessageW(hwndToolbar, TB_GETIMAGELIST, 0, 0);
 550
 551     TRACE("%p\n", This);
 552
 553     free_fav_menu_data(get_fav_menu(This->menu));
 554     ImageList_Destroy(list);
 555     This->frame_hwnd = NULL;
 556
 557     return 0;
 558 }
 559
 560 static LRESULT iewnd_OnCommand(InternetExplorer *This, HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 561 {
 562     switch(LOWORD(wparam))
 563     {
 564         case ID_BROWSE_OPEN:
 565             DialogBoxParamW(shdocvw_hinstance, MAKEINTRESOURCEW(IDD_BROWSE_OPEN), hwnd, ie_dialog_open_proc, (LPARAM)This);
 566             break;
 567
 568         case ID_BROWSE_PRINT:
 569             if(This->doc_host->doc_host.document)
 570             {
 571                 IOleCommandTarget* target;
 572
 573                 if(FAILED(IUnknown_QueryInterface(This->doc_host->doc_host.document, &IID_IOleCommandTarget, (LPVOID*)&target)))
 574                     break;
 575
 576                 IOleCommandTarget_Exec(target, &CGID_MSHTML, IDM_PRINT, OLECMDEXECOPT_DODEFAULT, NULL, NULL);
 577
 578                 IOleCommandTarget_Release(target);
 579             }
 580             break;
 581
 582         case ID_BROWSE_HOME:
 583             IWebBrowser2_GoHome(&This->IWebBrowser2_iface);
 584             break;
 585
 586         case ID_BROWSE_ABOUT:
 587             ie_dialog_about(hwnd);
 588             break;
 589
 590         case ID_BROWSE_QUIT:
 591             ShowWindow(hwnd, SW_HIDE);
 592             break;
 593
 594         default:
 595             if(LOWORD(wparam) >= ID_BROWSE_GOTOFAV_FIRST && LOWORD(wparam) <= ID_BROWSE_GOTOFAV_MAX)
 596             {
 597                 LPCWSTR url = get_fav_url_from_id(get_fav_menu(This->menu), LOWORD(wparam));
 598
 599                 if(url)
 600                     ie_navigate(This, url);
 601             }
 602             return DefWindowProcW(hwnd, msg, wparam, lparam);
 603     }
 604     return 0;
 605 }
 606
 607 static LRESULT update_addrbar(InternetExplorer *This, LPARAM lparam)
 608 {
 609     HWND hwndRebar = GetDlgItem(This->frame_hwnd, IDC_BROWSE_REBAR);
 610     HWND hwndAddress = GetDlgItem(hwndRebar, IDC_BROWSE_ADDRESSBAR);
 611     HWND hwndEdit = (HWND)SendMessageW(hwndAddress, CBEM_GETEDITCONTROL, 0, 0);
 612     LPCWSTR url = (LPCWSTR)lparam;
 613
 614     SendMessageW(hwndEdit, WM_SETTEXT, 0, (LPARAM)url);
 615
 616     return 0;
 617 }
 618
 619 static LRESULT CALLBACK
 620 ie_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 621 {
 622     InternetExplorer *This = (InternetExplorer*) GetWindowLongPtrW(hwnd, 0);
 623
 624     switch (msg)
 625     {
 626     case WM_CREATE:
 627         return iewnd_OnCreate(hwnd, (LPCREATESTRUCTW)lparam);
 628     case WM_CLOSE:
 629         TRACE("WM_CLOSE\n");
 630         ShowWindow(hwnd, SW_HIDE);
 631         return 0;
 632     case WM_SHOWWINDOW:
 633         TRACE("WM_SHOWWINDOW %lx\n", wparam);
 634         if(wparam)
 635             IWebBrowser2_AddRef(&This->IWebBrowser2_iface);
 636         else
 637             IWebBrowser2_Release(&This->IWebBrowser2_iface);
 638         break;
 639     case WM_DESTROY:
 640         return iewnd_OnDestroy(This);
 641     case WM_SIZE:
 642         return iewnd_OnSize(This, LOWORD(lparam), HIWORD(lparam));
 643     case WM_COMMAND:
 644         return iewnd_OnCommand(This, hwnd, msg, wparam, lparam);
 645     case WM_NOTIFY:
 646         return iewnd_OnNotify(This, wparam, lparam);
 647     case WM_DOCHOSTTASK:
 648         return process_dochost_task(&This->doc_host->doc_host, lparam);
 649     case WM_UPDATEADDRBAR:
 650         return update_addrbar(This, lparam);
 651     }
 652     return DefWindowProcW(hwnd, msg, wparam, lparam);
 653 }
 654
 655 void register_iewindow_class(void)
 656 {
 657     WNDCLASSEXW wc;
 658
 659     memset(&wc, 0, sizeof wc);
 660     wc.cbSize = sizeof(wc);
 661     wc.style = 0;
 662     wc.lpfnWndProc = ie_window_proc;
 663     wc.cbClsExtra = 0;
 664     wc.cbWndExtra = sizeof(InternetExplorer*);
 665     wc.hInstance = shdocvw_hinstance;
 666     wc.hIcon = LoadIconW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_APPICON));
 667     wc.hIconSm = LoadImageW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_APPICON), IMAGE_ICON,
 668                             GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED);
 669     wc.hCursor = LoadCursorW(0, MAKEINTRESOURCEW(IDC_ARROW));
 670     wc.hbrBackground = 0;
 671     wc.lpszClassName = szIEWinFrame;
 672     wc.lpszMenuName = NULL;
 673
 674     RegisterClassExW(&wc);
 675 }
 676
 677 void unregister_iewindow_class(void)
 678 {
 679     UnregisterClassW(szIEWinFrame, shdocvw_hinstance);
 680 }
 681
 682 static void create_frame_hwnd(InternetExplorer *This)
 683 {
 684     This->frame_hwnd = CreateWindowExW(
 685             WS_EX_WINDOWEDGE,
 686             szIEWinFrame, wszWineInternetExplorer,
 687             WS_CLIPCHILDREN | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME
 688                 | WS_MINIMIZEBOX | WS_MAXIMIZEBOX,
 689             CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
 690             NULL, NULL /* FIXME */, shdocvw_hinstance, This);
 691 }
 692
 693 static BOOL create_ie_window(LPCSTR cmdline)
 694 {
 695     IWebBrowser2 *wb = NULL;
 696
 697     InternetExplorer_Create(NULL, &IID_IWebBrowser2, (void**)&wb);
 698     if(!wb)
 699         return FALSE;
 700
 701     IWebBrowser2_put_Visible(wb, VARIANT_TRUE);
 702     IWebBrowser2_put_MenuBar(wb, VARIANT_TRUE);
 703
 704     if(!*cmdline) {
 705         IWebBrowser2_GoHome(wb);
 706     }else {
 707         VARIANT var_url;
 708         DWORD len;
 709         int cmdlen;
 710
 711         if(!strncasecmp(cmdline, "-nohome", 7))
 712             cmdline += 7;
 713         while(*cmdline == ' ' || *cmdline == '\t')
 714             cmdline++;
 715         cmdlen = lstrlenA(cmdline);
 716         if(cmdlen > 2 && cmdline[0] == '"' && cmdline[cmdlen-1] == '"') {
 717             cmdline++;
 718             cmdlen -= 2;
 719         }
 720
 721         V_VT(&var_url) = VT_BSTR;
 722
 723         len = MultiByteToWideChar(CP_ACP, 0, cmdline, cmdlen, NULL, 0);
 724         V_BSTR(&var_url) = SysAllocStringLen(NULL, len);
 725         MultiByteToWideChar(CP_ACP, 0, cmdline, cmdlen, V_BSTR(&var_url), len);
 726
 727         /* navigate to the first page */
 728         IWebBrowser2_Navigate2(wb, &var_url, NULL, NULL, NULL, NULL);
 729
 730         SysFreeString(V_BSTR(&var_url));
 731     }
 732
 733     IWebBrowser2_Release(wb);
 734     return TRUE;
 735 }
 736
 737 static inline IEDocHost *impl_from_DocHost(DocHost *iface)
 738 {
 739     return CONTAINING_RECORD(iface, IEDocHost, doc_host);
 740 }
 741
 742 static ULONG IEDocHost_addref(DocHost *iface)
 743 {
 744     IEDocHost *This = impl_from_DocHost(iface);
 745     LONG ref = InterlockedIncrement(&This->ref);
 746
 747     TRACE("(%p) ref=%d\n", This, ref);
 748
 749     return ref;
 750 }
 751
 752 static ULONG IEDocHost_release(DocHost *iface)
 753 {
 754     IEDocHost *This = impl_from_DocHost(iface);
 755     LONG ref = InterlockedDecrement(&This->ref);
 756
 757     TRACE("(%p) ref=%d\n", This, ref);
 758
 759     if(!ref) {
 760         if(This->ie)
 761             This->ie->doc_host = NULL;
 762         heap_free(This);
 763     }
 764
 765     return ref;
 766 }
 767
 768 static void WINAPI DocHostContainer_GetDocObjRect(DocHost* This, RECT* rc)
 769 {
 770     GetClientRect(This->frame_hwnd, rc);
 771     adjust_ie_docobj_rect(This->frame_hwnd, rc);
 772 }
 773
 774 static HRESULT WINAPI DocHostContainer_SetStatusText(DocHost *iface, LPCWSTR text)
 775 {
 776     IEDocHost *This = impl_from_DocHost(iface);
 777     return update_ie_statustext(This->ie, text);
 778 }
 779
 780 static void WINAPI DocHostContainer_SetURL(DocHost* This, LPCWSTR url)
 781 {
 782     SendMessageW(This->frame_hwnd, WM_UPDATEADDRBAR, 0, (LPARAM)url);
 783 }
 784
 785 static HRESULT DocHostContainer_exec(DocHost* This, const GUID *cmd_group, DWORD cmdid, DWORD execopt, VARIANT *in,
 786         VARIANT *out)
 787 {
 788     return S_OK;
 789 }
 790 static const IDocHostContainerVtbl DocHostContainerVtbl = {
 791     IEDocHost_addref,
 792     IEDocHost_release,
 793     DocHostContainer_GetDocObjRect,
 794     DocHostContainer_SetStatusText,
 795     DocHostContainer_SetURL,
 796     DocHostContainer_exec
 797 };
 798
 799 HRESULT InternetExplorer_Create(IUnknown *pOuter, REFIID riid, void **ppv)
 800 {
 801     InternetExplorer *ret;
 802     HRESULT hres;
 803
 804     TRACE("(%p %s %p)\n", pOuter, debugstr_guid(riid), ppv);
 805
 806     ret = heap_alloc_zero(sizeof(InternetExplorer));
 807     if(!ret)
 808         return E_OUTOFMEMORY;
 809
 810     ret->doc_host = heap_alloc_zero(sizeof(IEDocHost));
 811     if(!ret->doc_host) {
 812         heap_free(ret);
 813         return E_OUTOFMEMORY;
 814     }
 815
 816     ret->ref = 1;
 817     ret->doc_host->ie = ret;
 818
 819     DocHost_Init(&ret->doc_host->doc_host, (IDispatch*)&ret->IWebBrowser2_iface, &DocHostContainerVtbl);
 820
 821     InternetExplorer_WebBrowser_Init(ret);
 822
 823     HlinkFrame_Init(&ret->hlink_frame, (IUnknown*)&ret->IWebBrowser2_iface, &ret->doc_host->doc_host);
 824
 825     create_frame_hwnd(ret);
 826     ret->doc_host->doc_host.frame_hwnd = ret->frame_hwnd;
 827
 828     hres = IWebBrowser2_QueryInterface(&ret->IWebBrowser2_iface, riid, ppv);
 829     IWebBrowser2_Release(&ret->IWebBrowser2_iface);
 830     if(FAILED(hres))
 831         return hres;
 832
 833     InterlockedIncrement(&obj_cnt);
 834     return S_OK;
 835 }
 836
 837 void released_obj(void)
 838 {
 839     if(!InterlockedDecrement(&obj_cnt))
 840         PostQuitMessage(0);
 841 }
 842
 843 /******************************************************************
 844  *              IEWinMain            (SHDOCVW.101)
 845  *
 846  * Only returns on error.
 847  */
 848 DWORD WINAPI IEWinMain(LPSTR szCommandLine, int nShowWindow)
 849 {
 850     MSG msg;
 851     HRESULT hres;
 852
 853     TRACE("%s %d\n", debugstr_a(szCommandLine), nShowWindow);
 854
 855     if(*szCommandLine == '-' || *szCommandLine == '/') {
 856         if(!strcasecmp(szCommandLine+1, "regserver"))
 857             return register_iexplore(TRUE);
 858         if(!strcasecmp(szCommandLine+1, "unregserver"))
 859             return register_iexplore(FALSE);
 860     }
 861
 862     CoInitialize(NULL);
 863
 864     hres = register_class_object(TRUE);
 865     if(FAILED(hres)) {
 866         CoUninitialize();
 867         ExitProcess(1);
 868     }
 869
 870     if(strcasecmp(szCommandLine, "-embedding")) {
 871         if(!create_ie_window(szCommandLine)) {
 872             CoUninitialize();
 873             ExitProcess(1);
 874         }
 875     }
 876
 877     /* run the message loop for this thread */
 878     while (GetMessageW(&msg, 0, 0, 0))
 879     {
 880         TranslateMessage(&msg);
 881         DispatchMessageW(&msg);
 882     }
 883
 884     register_class_object(FALSE);
 885
 886     CoUninitialize();
 887
 888     ExitProcess(0);
 889     return 0;
 890 }