dlls/mshtml/olecmd.c

   1 /*
   2  * Copyright 2005-2007 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  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 "winnls.h"
  30 #include "ole2.h"
  31 #include "shlguid.h"
  32 #include "mshtmdid.h"
  33 #include "idispids.h"
  34 #include "mshtmcid.h"
  35
  36 #include "wine/debug.h"
  37 #include "wine/unicode.h"
  38
  39 #include "mshtml_private.h"
  40 #include "resource.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  43
  44 #define NSCMD_BOLD "cmd_bold"
  45 #define NSCMD_ITALIC "cmd_italic"
  46 #define NSCMD_UNDERLINE "cmd_underline"
  47 #define NSCMD_ALIGN "cmd_align"
  48 #define NSCMD_INDENT "cmd_indent"
  49 #define NSCMD_OUTDENT "cmd_outdent"
  50 #define NSCMD_INSERTHR "cmd_insertHR"
  51 #define NSCMD_UL "cmd_ul"
  52 #define NSCMD_OL "cmd_ol"
  53
  54 #define NSSTATE_ATTRIBUTE "state_attribute"
  55
  56 #define NSALIGN_CENTER "center"
  57 #define NSALIGN_LEFT   "left"
  58 #define NSALIGN_RIGHT  "right"
  59
  60 /**********************************************************
  61  * IOleCommandTarget implementation
  62  */
  63
  64 #define CMDTARGET_THIS(iface) DEFINE_THIS(HTMLDocument, OleCommandTarget, iface)
  65
  66 static HRESULT exec_open(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  67 {
  68     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  69     return E_NOTIMPL;
  70 }
  71
  72 static HRESULT exec_new(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  73 {
  74     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  75     return E_NOTIMPL;
  76 }
  77
  78 static HRESULT exec_save(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  79 {
  80     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  81     return E_NOTIMPL;
  82 }
  83
  84 static HRESULT exec_save_as(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  85 {
  86     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  87     return E_NOTIMPL;
  88 }
  89
  90 static HRESULT exec_save_copy_as(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  91 {
  92     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  93     return E_NOTIMPL;
  94 }
  95
  96 static nsresult set_head_text(nsIPrintSettings *settings, LPCWSTR template, BOOL head, int pos)
  97 {
  98     if(head) {
  99         switch(pos) {
 100         case 0:
 101             return nsIPrintSettings_SetHeaderStrLeft(settings, template);
 102         case 1:
 103             return nsIPrintSettings_SetHeaderStrRight(settings, template);
 104         case 2:
 105             return nsIPrintSettings_SetHeaderStrCenter(settings, template);
 106         }
 107     }else {
 108         switch(pos) {
 109         case 0:
 110             return nsIPrintSettings_SetFooterStrLeft(settings, template);
 111         case 1:
 112             return nsIPrintSettings_SetFooterStrRight(settings, template);
 113         case 2:
 114             return nsIPrintSettings_SetFooterStrCenter(settings, template);
 115         }
 116     }
 117
 118     return NS_OK;
 119 }
 120
 121 static void set_print_template(nsIPrintSettings *settings, LPCWSTR template, BOOL head)
 122 {
 123     PRUnichar nstemplate[200]; /* FIXME: Use dynamic allocation */
 124     PRUnichar *p = nstemplate;
 125     LPCWSTR ptr=template;
 126     int pos=0;
 127
 128     while(*ptr) {
 129         if(*ptr != '&') {
 130             *p++ = *ptr++;
 131             continue;
 132         }
 133
 134         switch(*++ptr) {
 135         case '&':
 136             *p++ = '&';
 137             *p++ = '&';
 138             ptr++;
 139             break;
 140         case 'b': /* change align */
 141             ptr++;
 142             *p = 0;
 143             set_head_text(settings, nstemplate, head, pos);
 144             p = nstemplate;
 145             pos++;
 146             break;
 147         case 'd': { /* short date */
 148             SYSTEMTIME systime;
 149             GetLocalTime(&systime);
 150             GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &systime, NULL, p,
 151                     sizeof(nstemplate)-(p-nstemplate)*sizeof(WCHAR));
 152             p += strlenW(p);
 153             ptr++;
 154             break;
 155         }
 156         case 'p': /* page number */
 157             *p++ = '&';
 158             *p++ = 'P';
 159             ptr++;
 160             break;
 161         case 'P': /* page count */
 162             *p++ = '?'; /* FIXME */
 163             ptr++;
 164             break;
 165         case 'u':
 166             *p++ = '&';
 167             *p++ = 'U';
 168             ptr++;
 169             break;
 170         case 'w':
 171             /* FIXME: set window title */
 172             ptr++;
 173             break;
 174         default:
 175             *p++ = '&';
 176             *p++ = *ptr++;
 177         }
 178     }
 179
 180     *p = 0;
 181     set_head_text(settings, nstemplate, head, pos);
 182
 183     while(++pos < 3)
 184         set_head_text(settings, p, head, pos);
 185 }
 186
 187 static void set_default_templates(nsIPrintSettings *settings)
 188 {
 189     WCHAR buf[64];
 190
 191     static const PRUnichar empty[] = {0};
 192
 193     nsIPrintSettings_SetHeaderStrLeft(settings, empty);
 194     nsIPrintSettings_SetHeaderStrRight(settings, empty);
 195     nsIPrintSettings_SetHeaderStrCenter(settings, empty);
 196     nsIPrintSettings_SetFooterStrLeft(settings, empty);
 197     nsIPrintSettings_SetFooterStrRight(settings, empty);
 198     nsIPrintSettings_SetFooterStrCenter(settings, empty);
 199
 200     if(LoadStringW(get_shdoclc(), IDS_PRINT_HEADER_TEMPLATE, buf,
 201                    sizeof(buf)/sizeof(WCHAR)))
 202         set_print_template(settings, buf, TRUE);
 203
 204
 205     if(LoadStringW(get_shdoclc(), IDS_PRINT_FOOTER_TEMPLATE, buf,
 206                    sizeof(buf)/sizeof(WCHAR)))
 207         set_print_template(settings, buf, FALSE);
 208
 209 }
 210
 211 static HRESULT exec_print(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 212 {
 213     nsIInterfaceRequestor *iface_req;
 214     nsIWebBrowserPrint *nsprint;
 215     nsIPrintSettings *settings;
 216     nsresult nsres;
 217
 218     TRACE("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 219
 220     if(pvaOut)
 221         FIXME("unsupported pvaOut\n");
 222
 223     if(!This->nscontainer)
 224         return S_OK;
 225
 226     nsres = nsIWebBrowser_QueryInterface(This->nscontainer->webbrowser,
 227             &IID_nsIInterfaceRequestor, (void**)&iface_req);
 228     if(NS_FAILED(nsres)) {
 229         ERR("Could not get nsIInterfaceRequestor: %08x\n", nsres);
 230         return S_OK;
 231     }
 232
 233     nsres = nsIInterfaceRequestor_GetInterface(iface_req, &IID_nsIWebBrowserPrint,
 234             (void**)&nsprint);
 235     nsIInterfaceRequestor_Release(iface_req);
 236     if(NS_FAILED(nsres)) {
 237         ERR("Could not get nsIWebBrowserPrint: %08x\n", nsres);
 238         return S_OK;
 239     }
 240
 241     nsres = nsIWebBrowserPrint_GetGlobalPrintSettings(nsprint, &settings);
 242     if(NS_FAILED(nsres))
 243         ERR("GetCurrentPrintSettings failed: %08x\n", nsres);
 244
 245     set_default_templates(settings);
 246
 247     if(pvaIn) {
 248         switch(V_VT(pvaIn)) {
 249         case VT_BYREF|VT_ARRAY: {
 250             VARIANT *opts;
 251             DWORD opts_cnt;
 252
 253             if(V_ARRAY(pvaIn)->cDims != 1)
 254                 WARN("cDims = %d\n", V_ARRAY(pvaIn)->cDims);
 255
 256             SafeArrayAccessData(V_ARRAY(pvaIn), (void**)&opts);
 257             opts_cnt = V_ARRAY(pvaIn)->rgsabound[0].cElements;
 258
 259             if(opts_cnt >= 1) {
 260                 switch(V_VT(opts)) {
 261                 case VT_BSTR:
 262                     TRACE("setting footer %s\n", debugstr_w(V_BSTR(opts)));
 263                     set_print_template(settings, V_BSTR(opts), TRUE);
 264                     break;
 265                 case VT_NULL:
 266                     break;
 267                 default:
 268                     WARN("V_VT(opts) = %d\n", V_VT(opts));
 269                 }
 270             }
 271
 272             if(opts_cnt >= 2) {
 273                 switch(V_VT(opts+1)) {
 274                 case VT_BSTR:
 275                     TRACE("setting footer %s\n", debugstr_w(V_BSTR(opts+1)));
 276                     set_print_template(settings, V_BSTR(opts+1), FALSE);
 277                     break;
 278                 case VT_NULL:
 279                     break;
 280                 default:
 281                     WARN("V_VT(opts) = %d\n", V_VT(opts+1));
 282                 }
 283             }
 284
 285             if(opts_cnt >= 3)
 286                 FIXME("Unsupported opts_cnt %d\n", opts_cnt);
 287
 288             SafeArrayUnaccessData(V_ARRAY(pvaIn));
 289             break;
 290         }
 291         default:
 292             FIXME("unsupported vt %x\n", V_VT(pvaIn));
 293         }
 294     }
 295
 296     nsres = nsIWebBrowserPrint_Print(nsprint, settings, NULL);
 297     if(NS_FAILED(nsres))
 298         ERR("Print failed: %08x\n", nsres);
 299
 300     nsIWebBrowserPrint_Release(nsprint);
 301
 302     return S_OK;
 303 }
 304
 305 static HRESULT exec_print_preview(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 306 {
 307     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 308     return E_NOTIMPL;
 309 }
 310
 311 static HRESULT exec_page_setup(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 312 {
 313     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 314     return E_NOTIMPL;
 315 }
 316
 317 static HRESULT exec_spell(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 318 {
 319     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 320     return E_NOTIMPL;
 321 }
 322
 323 static HRESULT exec_properties(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 324 {
 325     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 326     return E_NOTIMPL;
 327 }
 328
 329 static HRESULT exec_cut(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 330 {
 331     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 332     return E_NOTIMPL;
 333 }
 334
 335 static HRESULT exec_copy(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 336 {
 337     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 338     return E_NOTIMPL;
 339 }
 340
 341 static HRESULT exec_paste(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 342 {
 343     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 344     return E_NOTIMPL;
 345 }
 346
 347 static HRESULT exec_paste_special(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 348 {
 349     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 350     return E_NOTIMPL;
 351 }
 352
 353 static HRESULT exec_undo(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 354 {
 355     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 356     return E_NOTIMPL;
 357 }
 358
 359 static HRESULT exec_rendo(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 360 {
 361     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 362     return E_NOTIMPL;
 363 }
 364
 365 static HRESULT exec_select_all(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 366 {
 367     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 368     return E_NOTIMPL;
 369 }
 370
 371 static HRESULT exec_clear_selection(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 372 {
 373     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 374     return E_NOTIMPL;
 375 }
 376
 377 static HRESULT exec_zoom(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 378 {
 379     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 380     return E_NOTIMPL;
 381 }
 382
 383 static HRESULT exec_get_zoom_range(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 384 {
 385     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 386     return E_NOTIMPL;
 387 }
 388
 389 static HRESULT exec_refresh(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 390 {
 391     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 392     return E_NOTIMPL;
 393 }
 394
 395 static HRESULT exec_stop(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 396 {
 397     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 398     return E_NOTIMPL;
 399 }
 400
 401 static HRESULT exec_stop_download(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 402 {
 403     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 404     return E_NOTIMPL;
 405 }
 406
 407 static HRESULT exec_delete(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 408 {
 409     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 410     return E_NOTIMPL;
 411 }
 412
 413 static HRESULT exec_enable_interaction(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 414 {
 415     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 416     return E_NOTIMPL;
 417 }
 418
 419 static HRESULT exec_on_unload(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 420 {
 421     TRACE("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 422
 423     /* Tests show that we have nothing more to do here */
 424
 425     if(pvaOut) {
 426         V_VT(pvaOut) = VT_BOOL;
 427         V_BOOL(pvaOut) = VARIANT_TRUE;
 428     }
 429
 430     return S_OK;
 431 }
 432
 433 static HRESULT exec_show_page_setup(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 434 {
 435     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 436     return E_NOTIMPL;
 437 }
 438
 439 static HRESULT exec_show_print(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 440 {
 441     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 442     return E_NOTIMPL;
 443 }
 444
 445 static HRESULT exec_close(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 446 {
 447     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 448     return E_NOTIMPL;
 449 }
 450
 451 static HRESULT exec_set_print_template(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 452 {
 453     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 454     return E_NOTIMPL;
 455 }
 456
 457 static HRESULT exec_get_print_template(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 458 {
 459     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 460     return E_NOTIMPL;
 461 }
 462
 463 static HRESULT query_mshtml_copy(HTMLDocument *This, OLECMD *cmd)
 464 {
 465     FIXME("(%p)\n", This);
 466     cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 467     return S_OK;
 468 }
 469
 470 static HRESULT exec_mshtml_copy(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 471 {
 472     TRACE("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 473
 474     if(This->usermode == EDITMODE)
 475         return editor_exec_copy(This, cmdexecopt, in, out);
 476
 477     FIXME("Unimplemented in browse mode\n");
 478     return E_NOTIMPL;
 479 }
 480
 481 static HRESULT query_mshtml_cut(HTMLDocument *This, OLECMD *cmd)
 482 {
 483     FIXME("(%p)\n", This);
 484     cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 485     return S_OK;
 486 }
 487
 488 static HRESULT exec_mshtml_cut(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 489 {
 490     TRACE("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 491
 492     if(This->usermode == EDITMODE)
 493         return editor_exec_cut(This, cmdexecopt, in, out);
 494
 495     FIXME("Unimplemented in browse mode\n");
 496     return E_NOTIMPL;
 497 }
 498
 499 static HRESULT query_mshtml_paste(HTMLDocument *This, OLECMD *cmd)
 500 {
 501     FIXME("(%p)\n", This);
 502     cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 503     return S_OK;
 504 }
 505
 506 static HRESULT exec_mshtml_paste(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 507 {
 508     TRACE("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 509
 510     if(This->usermode == EDITMODE)
 511         return editor_exec_paste(This, cmdexecopt, in, out);
 512
 513     FIXME("Unimplemented in browse mode\n");
 514     return E_NOTIMPL;
 515 }
 516
 517 static HRESULT exec_browsemode(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 518 {
 519     WARN("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 520
 521     if(in || out)
 522         FIXME("unsupported args\n");
 523
 524     This->usermode = BROWSEMODE;
 525
 526     return S_OK;
 527 }
 528
 529 static HRESULT exec_editmode(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 530 {
 531     IMoniker *mon;
 532     HRESULT hres;
 533
 534     static const WCHAR wszAboutBlank[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
 535
 536     TRACE("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 537
 538     if(in || out)
 539         FIXME("unsupported args\n");
 540
 541     if(This->usermode == EDITMODE)
 542         return S_OK;
 543
 544     This->usermode = EDITMODE;
 545
 546     if(This->frame)
 547         IOleInPlaceFrame_SetStatusText(This->frame, NULL);
 548
 549     if(This->client) {
 550         IOleCommandTarget *cmdtrg;
 551
 552         hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget,
 553                 (void**)&cmdtrg);
 554         if(SUCCEEDED(hres)) {
 555             VARIANT var;
 556
 557             V_VT(&var) = VT_I4;
 558             V_I4(&var) = 0;
 559             IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 37, 0, &var, NULL);
 560
 561             IOleCommandTarget_Release(cmdtrg);
 562         }
 563     }
 564
 565     if(This->hostui) {
 566         DOCHOSTUIINFO hostinfo;
 567
 568         memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
 569         hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
 570         hres = IDocHostUIHandler_GetHostInfo(This->hostui, &hostinfo);
 571         if(SUCCEEDED(hres))
 572             /* FIXME: use hostinfo */
 573             TRACE("hostinfo = {%u %08x %08x %s %s}\n",
 574                     hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
 575                     debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
 576     }
 577
 578     if(This->nscontainer)
 579         set_ns_editmode(This->nscontainer);
 580
 581     hres = CreateURLMoniker(NULL, wszAboutBlank, &mon);
 582     if(FAILED(hres)) {
 583         FIXME("CreateURLMoniker failed: %08x\n", hres);
 584         return hres;
 585     }
 586
 587     update_doc(This, UPDATE_UI);
 588
 589     return IPersistMoniker_Load(PERSISTMON(This), TRUE, mon, NULL, 0);
 590 }
 591
 592 static HRESULT exec_htmleditmode(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 593 {
 594     FIXME("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 595     return S_OK;
 596 }
 597
 598 static HRESULT exec_setdirty(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 599 {
 600     FIXME("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 601     return E_NOTIMPL;
 602 }
 603
 604 static HRESULT exec_baselinefont3(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 605 {
 606     FIXME("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 607     return S_OK;
 608 }
 609
 610 static HRESULT exec_respectvisibility_indesign(HTMLDocument *This, DWORD cmdexecopt,
 611         VARIANT *in, VARIANT *out)
 612 {
 613     FIXME("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 614     return E_NOTIMPL;
 615 }
 616
 617 static HRESULT query_enabled_stub(HTMLDocument *This, OLECMD *cmd)
 618 {
 619     switch(cmd->cmdID) {
 620     case IDM_PRINT:
 621         FIXME("CGID_MSHTML: IDM_PRINT\n");
 622         cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 623         break;
 624     case IDM_BLOCKDIRLTR:
 625         FIXME("CGID_MSHTML: IDM_BLOCKDIRLTR\n");
 626         cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 627         break;
 628     case IDM_BLOCKDIRRTL:
 629         FIXME("CGID_MSHTML: IDM_BLOCKDIRRTL\n");
 630         cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 631         break;
 632     }
 633
 634     return S_OK;
 635 }
 636
 637 static const struct {
 638     OLECMDF cmdf;
 639     HRESULT (*func)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 640 } exec_table[OLECMDID_GETPRINTTEMPLATE+1] = {
 641     {0},
 642     { OLECMDF_SUPPORTED,                  exec_open                 }, /* OLECMDID_OPEN */
 643     { OLECMDF_SUPPORTED,                  exec_new                  }, /* OLECMDID_NEW */
 644     { OLECMDF_SUPPORTED,                  exec_save                 }, /* OLECMDID_SAVE */
 645     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_save_as              }, /* OLECMDID_SAVEAS */
 646     { OLECMDF_SUPPORTED,                  exec_save_copy_as         }, /* OLECMDID_SAVECOPYAS */
 647     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_print                }, /* OLECMDID_PRINT */
 648     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_print_preview        }, /* OLECMDID_PRINTPREVIEW */
 649     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_page_setup           }, /* OLECMDID_PAGESETUP */
 650     { OLECMDF_SUPPORTED,                  exec_spell                }, /* OLECMDID_SPELL */
 651     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_properties           }, /* OLECMDID_PROPERTIES */
 652     { OLECMDF_SUPPORTED,                  exec_cut                  }, /* OLECMDID_CUT */
 653     { OLECMDF_SUPPORTED,                  exec_copy                 }, /* OLECMDID_COPY */
 654     { OLECMDF_SUPPORTED,                  exec_paste                }, /* OLECMDID_PASTE */
 655     { OLECMDF_SUPPORTED,                  exec_paste_special        }, /* OLECMDID_PASTESPECIAL */
 656     { OLECMDF_SUPPORTED,                  exec_undo                 }, /* OLECMDID_UNDO */
 657     { OLECMDF_SUPPORTED,                  exec_rendo                }, /* OLECMDID_REDO */
 658     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_select_all           }, /* OLECMDID_SELECTALL */
 659     { OLECMDF_SUPPORTED,                  exec_clear_selection      }, /* OLECMDID_CLEARSELECTION */
 660     { OLECMDF_SUPPORTED,                  exec_zoom                 }, /* OLECMDID_ZOOM */
 661     { OLECMDF_SUPPORTED,                  exec_get_zoom_range       }, /* OLECMDID_GETZOOMRANGE */
 662     {0},
 663     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_refresh              }, /* OLECMDID_REFRESH */
 664     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_stop                 }, /* OLECMDID_STOP */
 665     {0},{0},{0},{0},{0},{0},
 666     { OLECMDF_SUPPORTED,                  exec_stop_download        }, /* OLECMDID_STOPDOWNLOAD */
 667     {0},{0},
 668     { OLECMDF_SUPPORTED,                  exec_delete               }, /* OLECMDID_DELETE */
 669     {0},{0},
 670     { OLECMDF_SUPPORTED,                  exec_enable_interaction   }, /* OLECMDID_ENABLE_INTERACTION */
 671     { OLECMDF_SUPPORTED,                  exec_on_unload            }, /* OLECMDID_ONUNLOAD */
 672     {0},{0},{0},{0},{0},
 673     { OLECMDF_SUPPORTED,                  exec_show_page_setup      }, /* OLECMDID_SHOWPAGESETUP */
 674     { OLECMDF_SUPPORTED,                  exec_show_print           }, /* OLECMDID_SHOWPRINT */
 675     {0},{0},
 676     { OLECMDF_SUPPORTED,                  exec_close                }, /* OLECMDID_CLOSE */
 677     {0},{0},{0},
 678     { OLECMDF_SUPPORTED,                  exec_set_print_template   }, /* OLECMDID_SETPRINTTEMPLATE */
 679     { OLECMDF_SUPPORTED,                  exec_get_print_template   }  /* OLECMDID_GETPRINTTEMPLATE */
 680 };
 681
 682 static const cmdtable_t base_cmds[] = {
 683     {IDM_COPY,             query_mshtml_copy,     exec_mshtml_copy},
 684     {IDM_PASTE,            query_mshtml_paste,    exec_mshtml_paste},
 685     {IDM_CUT,              query_mshtml_cut,      exec_mshtml_cut},
 686     {IDM_BROWSEMODE,       NULL,                  exec_browsemode},
 687     {IDM_EDITMODE,         NULL,                  exec_editmode},
 688     {IDM_PRINT,            query_enabled_stub,    exec_print},
 689     {IDM_SETDIRTY,         NULL,                  exec_setdirty},
 690     {IDM_HTMLEDITMODE,     NULL,                  exec_htmleditmode},
 691     {IDM_BASELINEFONT3,    NULL,                  exec_baselinefont3},
 692     {IDM_BLOCKDIRLTR,      query_enabled_stub,    NULL},
 693     {IDM_BLOCKDIRRTL,      query_enabled_stub,    NULL},
 694     {IDM_RESPECTVISIBILITY_INDESIGN, NULL,        exec_respectvisibility_indesign},
 695     {0,NULL,NULL}
 696 };
 697
 698 static HRESULT WINAPI OleCommandTarget_QueryInterface(IOleCommandTarget *iface, REFIID riid, void **ppv)
 699 {
 700     HTMLDocument *This = CMDTARGET_THIS(iface);
 701     return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppv);
 702 }
 703
 704 static ULONG WINAPI OleCommandTarget_AddRef(IOleCommandTarget *iface)
 705 {
 706     HTMLDocument *This = CMDTARGET_THIS(iface);
 707     return IHTMLDocument2_AddRef(HTMLDOC(This));
 708 }
 709
 710 static ULONG WINAPI OleCommandTarget_Release(IOleCommandTarget *iface)
 711 {
 712     HTMLDocument *This = CMDTARGET_THIS(iface);
 713     return IHTMLDocument_Release(HTMLDOC(This));
 714 }
 715
 716 static HRESULT query_from_table(HTMLDocument *This, const cmdtable_t *cmdtable, OLECMD *cmd)
 717 {
 718     const cmdtable_t *iter = cmdtable;
 719
 720     cmd->cmdf = 0;
 721
 722     while(iter->id && iter->id != cmd->cmdID)
 723         iter++;
 724
 725     if(!iter->id || !iter->query)
 726         return OLECMDERR_E_NOTSUPPORTED;
 727
 728     return iter->query(This, cmd);
 729 }
 730
 731 static HRESULT WINAPI OleCommandTarget_QueryStatus(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
 732         ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
 733 {
 734     HTMLDocument *This = CMDTARGET_THIS(iface);
 735     HRESULT hres = S_OK, hr;
 736
 737     TRACE("(%p)->(%s %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds, pCmdText);
 738
 739     if(!pguidCmdGroup) {
 740         ULONG i;
 741
 742         for(i=0; i<cCmds; i++) {
 743             if(prgCmds[i].cmdID<OLECMDID_OPEN || prgCmds[i].cmdID>OLECMDID_GETPRINTTEMPLATE) {
 744                 WARN("Unsupported cmdID = %d\n", prgCmds[i].cmdID);
 745                 prgCmds[i].cmdf = 0;
 746                 hres = OLECMDERR_E_NOTSUPPORTED;
 747             }else {
 748                 if(prgCmds[i].cmdID == OLECMDID_OPEN || prgCmds[i].cmdID == OLECMDID_NEW) {
 749                     IOleCommandTarget *cmdtrg = NULL;
 750                     OLECMD olecmd;
 751
 752                     prgCmds[i].cmdf = OLECMDF_SUPPORTED;
 753                     if(This->client) {
 754                         hr = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget,
 755                                 (void**)&cmdtrg);
 756                         if(SUCCEEDED(hr)) {
 757                             olecmd.cmdID = prgCmds[i].cmdID;
 758                             olecmd.cmdf = 0;
 759
 760                             hr = IOleCommandTarget_QueryStatus(cmdtrg, NULL, 1, &olecmd, NULL);
 761                             if(SUCCEEDED(hr) && olecmd.cmdf)
 762                                 prgCmds[i].cmdf = olecmd.cmdf;
 763                         }
 764                     }else {
 765                         ERR("This->client == NULL, native would crash\n");
 766                     }
 767                 }else {
 768                     prgCmds[i].cmdf = exec_table[prgCmds[i].cmdID].cmdf;
 769                     TRACE("cmdID = %d  returning %x\n", prgCmds[i].cmdID, prgCmds[i].cmdf);
 770                 }
 771                 hres = S_OK;
 772             }
 773         }
 774
 775         if(pCmdText)
 776             FIXME("Set pCmdText\n");
 777     }else if(IsEqualGUID(&CGID_MSHTML, pguidCmdGroup)) {
 778         ULONG i;
 779
 780         for(i=0; i<cCmds; i++) {
 781             HRESULT hres = query_from_table(This, base_cmds, prgCmds+i);
 782             if(hres == OLECMDERR_E_NOTSUPPORTED)
 783                 hres = query_from_table(This, editmode_cmds, prgCmds+i);
 784             if(hres == OLECMDERR_E_NOTSUPPORTED)
 785                 FIXME("CGID_MSHTML: unsupported cmdID %d\n", prgCmds[i].cmdID);
 786         }
 787
 788         hres = prgCmds[i-1].cmdf ? S_OK : OLECMDERR_E_NOTSUPPORTED;
 789
 790         if(pCmdText)
 791             FIXME("Set pCmdText\n");
 792     }else {
 793         FIXME("Unsupported pguidCmdGroup %s\n", debugstr_guid(pguidCmdGroup));
 794         hres = OLECMDERR_E_UNKNOWNGROUP;
 795     }
 796
 797     return hres;
 798 }
 799
 800 static HRESULT exec_from_table(HTMLDocument *This, const cmdtable_t *cmdtable, DWORD cmdid,
 801                                DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 802 {
 803     const cmdtable_t *iter = cmdtable;
 804
 805     while(iter->id && iter->id != cmdid)
 806         iter++;
 807
 808     if(!iter->id || !iter->exec)
 809         return OLECMDERR_E_NOTSUPPORTED;
 810
 811     return iter->exec(This, cmdexecopt, in, out);
 812 }
 813
 814 static HRESULT WINAPI OleCommandTarget_Exec(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
 815         DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 816 {
 817     HTMLDocument *This = CMDTARGET_THIS(iface);
 818
 819     if(!pguidCmdGroup) {
 820         if(nCmdID<OLECMDID_OPEN || nCmdID>OLECMDID_GETPRINTTEMPLATE || !exec_table[nCmdID].func) {
 821             WARN("Unsupported cmdID = %d\n", nCmdID);
 822             return OLECMDERR_E_NOTSUPPORTED;
 823         }
 824
 825         return exec_table[nCmdID].func(This, nCmdexecopt, pvaIn, pvaOut);
 826     }else if(IsEqualGUID(&CGID_Explorer, pguidCmdGroup)) {
 827         FIXME("unsupported nCmdID %d of CGID_Explorer group\n", nCmdID);
 828         TRACE("%p %p\n", pvaIn, pvaOut);
 829         return OLECMDERR_E_NOTSUPPORTED;
 830     }else if(IsEqualGUID(&CGID_ShellDocView, pguidCmdGroup)) {
 831         FIXME("unsupported nCmdID %d of CGID_ShellDocView group\n", nCmdID);
 832         return OLECMDERR_E_NOTSUPPORTED;
 833     }else if(IsEqualGUID(&CGID_MSHTML, pguidCmdGroup)) {
 834         HRESULT hres = exec_from_table(This, base_cmds, nCmdID, nCmdexecopt, pvaIn, pvaOut);
 835         if(hres == OLECMDERR_E_NOTSUPPORTED)
 836             hres = exec_from_table(This, editmode_cmds, nCmdID,
 837                                    nCmdexecopt, pvaIn, pvaOut);
 838         if(hres == OLECMDERR_E_NOTSUPPORTED)
 839             FIXME("unsupported nCmdID %d of CGID_MSHTML group\n", nCmdID);
 840
 841         return hres;
 842     }
 843
 844     FIXME("Unsupported pguidCmdGroup %s\n", debugstr_guid(pguidCmdGroup));
 845     return OLECMDERR_E_UNKNOWNGROUP;
 846 }
 847
 848 #undef CMDTARGET_THIS
 849
 850 static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
 851     OleCommandTarget_QueryInterface,
 852     OleCommandTarget_AddRef,
 853     OleCommandTarget_Release,
 854     OleCommandTarget_QueryStatus,
 855     OleCommandTarget_Exec
 856 };
 857
 858 void show_context_menu(HTMLDocument *This, DWORD dwID, POINT *ppt)
 859 {
 860     HMENU menu_res, menu;
 861     DWORD cmdid;
 862     HRESULT hres;
 863
 864     hres = IDocHostUIHandler_ShowContextMenu(This->hostui, dwID, ppt,
 865             (IUnknown*)CMDTARGET(This), (IDispatch*)HTMLDOC(This));
 866     if(hres == S_OK)
 867         return;
 868
 869     menu_res = LoadMenuW(get_shdoclc(), MAKEINTRESOURCEW(IDR_BROWSE_CONTEXT_MENU));
 870     menu = GetSubMenu(menu_res, dwID);
 871
 872     cmdid = TrackPopupMenu(menu, TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD,
 873             ppt->x, ppt->y, 0, This->hwnd, NULL);
 874     DestroyMenu(menu_res);
 875
 876     IOleCommandTarget_Exec(CMDTARGET(This), &CGID_MSHTML, cmdid, 0, NULL, NULL);
 877 }
 878
 879 void HTMLDocument_OleCmd_Init(HTMLDocument *This)
 880 {
 881     This->lpOleCommandTargetVtbl = &OleCommandTargetVtbl;
 882 }