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_COPY "cmd_copy"
  46 #define NSCMD_ITALIC "cmd_italic"
  47 #define NSCMD_UNDERLINE "cmd_underline"
  48 #define NSCMD_ALIGN "cmd_align"
  49 #define NSCMD_INDENT "cmd_indent"
  50 #define NSCMD_OUTDENT "cmd_outdent"
  51 #define NSCMD_INSERTHR "cmd_insertHR"
  52 #define NSCMD_UL "cmd_ul"
  53 #define NSCMD_OL "cmd_ol"
  54
  55 #define NSSTATE_ATTRIBUTE "state_attribute"
  56
  57 #define NSALIGN_CENTER "center"
  58 #define NSALIGN_LEFT   "left"
  59 #define NSALIGN_RIGHT  "right"
  60
  61 void do_ns_command(NSContainer *This, const char *cmd, nsICommandParams *nsparam)
  62 {
  63     nsICommandManager *cmdmgr;
  64     nsIInterfaceRequestor *iface_req;
  65     nsresult nsres;
  66
  67     TRACE("(%p)\n", This);
  68
  69     nsres = nsIWebBrowser_QueryInterface(This->webbrowser,
  70             &IID_nsIInterfaceRequestor, (void**)&iface_req);
  71     if(NS_FAILED(nsres)) {
  72         ERR("Could not get nsIInterfaceRequestor: %08x\n", nsres);
  73         return;
  74     }
  75
  76     nsres = nsIInterfaceRequestor_GetInterface(iface_req, &IID_nsICommandManager,
  77                                                (void**)&cmdmgr);
  78     nsIInterfaceRequestor_Release(iface_req);
  79     if(NS_FAILED(nsres)) {
  80         ERR("Could not get nsICommandManager: %08x\n", nsres);
  81         return;
  82     }
  83
  84     nsres = nsICommandManager_DoCommand(cmdmgr, cmd, nsparam, NULL);
  85     if(NS_FAILED(nsres))
  86         ERR("DoCommand(%s) failed: %08x\n", debugstr_a(cmd), nsres);
  87
  88     nsICommandManager_Release(cmdmgr);
  89 }
  90
  91 /**********************************************************
  92  * IOleCommandTarget implementation
  93  */
  94
  95 #define CMDTARGET_THIS(iface) DEFINE_THIS(HTMLDocument, OleCommandTarget, iface)
  96
  97 static HRESULT exec_open(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  98 {
  99     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 100     return E_NOTIMPL;
 101 }
 102
 103 static HRESULT exec_new(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 104 {
 105     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT exec_save(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 110 {
 111     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 112     return E_NOTIMPL;
 113 }
 114
 115 static HRESULT exec_save_as(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 116 {
 117     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 118     return E_NOTIMPL;
 119 }
 120
 121 static HRESULT exec_save_copy_as(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 122 {
 123     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 124     return E_NOTIMPL;
 125 }
 126
 127 static nsresult set_head_text(nsIPrintSettings *settings, LPCWSTR template, BOOL head, int pos)
 128 {
 129     if(head) {
 130         switch(pos) {
 131         case 0:
 132             return nsIPrintSettings_SetHeaderStrLeft(settings, template);
 133         case 1:
 134             return nsIPrintSettings_SetHeaderStrRight(settings, template);
 135         case 2:
 136             return nsIPrintSettings_SetHeaderStrCenter(settings, template);
 137         }
 138     }else {
 139         switch(pos) {
 140         case 0:
 141             return nsIPrintSettings_SetFooterStrLeft(settings, template);
 142         case 1:
 143             return nsIPrintSettings_SetFooterStrRight(settings, template);
 144         case 2:
 145             return nsIPrintSettings_SetFooterStrCenter(settings, template);
 146         }
 147     }
 148
 149     return NS_OK;
 150 }
 151
 152 static void set_print_template(nsIPrintSettings *settings, LPCWSTR template, BOOL head)
 153 {
 154     PRUnichar nstemplate[200]; /* FIXME: Use dynamic allocation */
 155     PRUnichar *p = nstemplate;
 156     LPCWSTR ptr=template;
 157     int pos=0;
 158
 159     while(*ptr) {
 160         if(*ptr != '&') {
 161             *p++ = *ptr++;
 162             continue;
 163         }
 164
 165         switch(*++ptr) {
 166         case '&':
 167             *p++ = '&';
 168             *p++ = '&';
 169             ptr++;
 170             break;
 171         case 'b': /* change align */
 172             ptr++;
 173             *p = 0;
 174             set_head_text(settings, nstemplate, head, pos);
 175             p = nstemplate;
 176             pos++;
 177             break;
 178         case 'd': { /* short date */
 179             SYSTEMTIME systime;
 180             GetLocalTime(&systime);
 181             GetDateFormatW(LOCALE_SYSTEM_DEFAULT, 0, &systime, NULL, p,
 182                     sizeof(nstemplate)-(p-nstemplate)*sizeof(WCHAR));
 183             p += strlenW(p);
 184             ptr++;
 185             break;
 186         }
 187         case 'p': /* page number */
 188             *p++ = '&';
 189             *p++ = 'P';
 190             ptr++;
 191             break;
 192         case 'P': /* page count */
 193             *p++ = '?'; /* FIXME */
 194             ptr++;
 195             break;
 196         case 'u':
 197             *p++ = '&';
 198             *p++ = 'U';
 199             ptr++;
 200             break;
 201         case 'w':
 202             /* FIXME: set window title */
 203             ptr++;
 204             break;
 205         default:
 206             *p++ = '&';
 207             *p++ = *ptr++;
 208         }
 209     }
 210
 211     *p = 0;
 212     set_head_text(settings, nstemplate, head, pos);
 213
 214     while(++pos < 3)
 215         set_head_text(settings, p, head, pos);
 216 }
 217
 218 static void set_default_templates(nsIPrintSettings *settings)
 219 {
 220     WCHAR buf[64];
 221
 222     static const PRUnichar empty[] = {0};
 223
 224     nsIPrintSettings_SetHeaderStrLeft(settings, empty);
 225     nsIPrintSettings_SetHeaderStrRight(settings, empty);
 226     nsIPrintSettings_SetHeaderStrCenter(settings, empty);
 227     nsIPrintSettings_SetFooterStrLeft(settings, empty);
 228     nsIPrintSettings_SetFooterStrRight(settings, empty);
 229     nsIPrintSettings_SetFooterStrCenter(settings, empty);
 230
 231     if(LoadStringW(get_shdoclc(), IDS_PRINT_HEADER_TEMPLATE, buf,
 232                    sizeof(buf)/sizeof(WCHAR)))
 233         set_print_template(settings, buf, TRUE);
 234
 235
 236     if(LoadStringW(get_shdoclc(), IDS_PRINT_FOOTER_TEMPLATE, buf,
 237                    sizeof(buf)/sizeof(WCHAR)))
 238         set_print_template(settings, buf, FALSE);
 239
 240 }
 241
 242 static HRESULT exec_print(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 243 {
 244     nsIInterfaceRequestor *iface_req;
 245     nsIWebBrowserPrint *nsprint;
 246     nsIPrintSettings *settings;
 247     nsresult nsres;
 248
 249     TRACE("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 250
 251     if(pvaOut)
 252         FIXME("unsupported pvaOut\n");
 253
 254     if(!This->nscontainer)
 255         return S_OK;
 256
 257     nsres = nsIWebBrowser_QueryInterface(This->nscontainer->webbrowser,
 258             &IID_nsIInterfaceRequestor, (void**)&iface_req);
 259     if(NS_FAILED(nsres)) {
 260         ERR("Could not get nsIInterfaceRequestor: %08x\n", nsres);
 261         return S_OK;
 262     }
 263
 264     nsres = nsIInterfaceRequestor_GetInterface(iface_req, &IID_nsIWebBrowserPrint,
 265             (void**)&nsprint);
 266     nsIInterfaceRequestor_Release(iface_req);
 267     if(NS_FAILED(nsres)) {
 268         ERR("Could not get nsIWebBrowserPrint: %08x\n", nsres);
 269         return S_OK;
 270     }
 271
 272     nsres = nsIWebBrowserPrint_GetGlobalPrintSettings(nsprint, &settings);
 273     if(NS_FAILED(nsres))
 274         ERR("GetCurrentPrintSettings failed: %08x\n", nsres);
 275
 276     set_default_templates(settings);
 277
 278     if(pvaIn) {
 279         switch(V_VT(pvaIn)) {
 280         case VT_BYREF|VT_ARRAY: {
 281             VARIANT *opts;
 282             DWORD opts_cnt;
 283
 284             if(V_ARRAY(pvaIn)->cDims != 1)
 285                 WARN("cDims = %d\n", V_ARRAY(pvaIn)->cDims);
 286
 287             SafeArrayAccessData(V_ARRAY(pvaIn), (void**)&opts);
 288             opts_cnt = V_ARRAY(pvaIn)->rgsabound[0].cElements;
 289
 290             if(opts_cnt >= 1) {
 291                 switch(V_VT(opts)) {
 292                 case VT_BSTR:
 293                     TRACE("setting footer %s\n", debugstr_w(V_BSTR(opts)));
 294                     set_print_template(settings, V_BSTR(opts), TRUE);
 295                     break;
 296                 case VT_NULL:
 297                     break;
 298                 default:
 299                     WARN("V_VT(opts) = %d\n", V_VT(opts));
 300                 }
 301             }
 302
 303             if(opts_cnt >= 2) {
 304                 switch(V_VT(opts+1)) {
 305                 case VT_BSTR:
 306                     TRACE("setting footer %s\n", debugstr_w(V_BSTR(opts+1)));
 307                     set_print_template(settings, V_BSTR(opts+1), FALSE);
 308                     break;
 309                 case VT_NULL:
 310                     break;
 311                 default:
 312                     WARN("V_VT(opts) = %d\n", V_VT(opts+1));
 313                 }
 314             }
 315
 316             if(opts_cnt >= 3)
 317                 FIXME("Unsupported opts_cnt %d\n", opts_cnt);
 318
 319             SafeArrayUnaccessData(V_ARRAY(pvaIn));
 320             break;
 321         }
 322         default:
 323             FIXME("unsupported vt %x\n", V_VT(pvaIn));
 324         }
 325     }
 326
 327     nsres = nsIWebBrowserPrint_Print(nsprint, settings, NULL);
 328     if(NS_FAILED(nsres))
 329         ERR("Print failed: %08x\n", nsres);
 330
 331     nsIWebBrowserPrint_Release(nsprint);
 332
 333     return S_OK;
 334 }
 335
 336 static HRESULT exec_print_preview(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 337 {
 338     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 339     return E_NOTIMPL;
 340 }
 341
 342 static HRESULT exec_page_setup(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 343 {
 344     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 345     return E_NOTIMPL;
 346 }
 347
 348 static HRESULT exec_spell(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 349 {
 350     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 351     return E_NOTIMPL;
 352 }
 353
 354 static HRESULT exec_properties(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 355 {
 356     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 357     return E_NOTIMPL;
 358 }
 359
 360 static HRESULT exec_cut(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 361 {
 362     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 363     return E_NOTIMPL;
 364 }
 365
 366 static HRESULT exec_copy(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 367 {
 368     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 369     return E_NOTIMPL;
 370 }
 371
 372 static HRESULT exec_paste(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 373 {
 374     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 375     return E_NOTIMPL;
 376 }
 377
 378 static HRESULT exec_paste_special(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 379 {
 380     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 381     return E_NOTIMPL;
 382 }
 383
 384 static HRESULT exec_undo(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 385 {
 386     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 387     return E_NOTIMPL;
 388 }
 389
 390 static HRESULT exec_rendo(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 391 {
 392     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 393     return E_NOTIMPL;
 394 }
 395
 396 static HRESULT exec_select_all(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 397 {
 398     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 399     return E_NOTIMPL;
 400 }
 401
 402 static HRESULT exec_clear_selection(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 403 {
 404     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 405     return E_NOTIMPL;
 406 }
 407
 408 static HRESULT exec_zoom(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 409 {
 410     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 411     return E_NOTIMPL;
 412 }
 413
 414 static HRESULT exec_get_zoom_range(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 415 {
 416     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 417     return E_NOTIMPL;
 418 }
 419
 420 static HRESULT exec_refresh(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 421 {
 422     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 423     return E_NOTIMPL;
 424 }
 425
 426 static HRESULT exec_stop(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 427 {
 428     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 429     return E_NOTIMPL;
 430 }
 431
 432 static HRESULT exec_stop_download(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 433 {
 434     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 435     return E_NOTIMPL;
 436 }
 437
 438 static HRESULT exec_delete(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 439 {
 440     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 441     return E_NOTIMPL;
 442 }
 443
 444 static HRESULT exec_enable_interaction(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 445 {
 446     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 447     return E_NOTIMPL;
 448 }
 449
 450 static HRESULT exec_on_unload(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 451 {
 452     TRACE("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 453
 454     /* Tests show that we have nothing more to do here */
 455
 456     if(pvaOut) {
 457         V_VT(pvaOut) = VT_BOOL;
 458         V_BOOL(pvaOut) = VARIANT_TRUE;
 459     }
 460
 461     return S_OK;
 462 }
 463
 464 static HRESULT exec_show_page_setup(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 465 {
 466     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 467     return E_NOTIMPL;
 468 }
 469
 470 static HRESULT exec_show_print(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 471 {
 472     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 473     return E_NOTIMPL;
 474 }
 475
 476 static HRESULT exec_close(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 477 {
 478     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 479     return E_NOTIMPL;
 480 }
 481
 482 static HRESULT exec_set_print_template(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 483 {
 484     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 485     return E_NOTIMPL;
 486 }
 487
 488 static HRESULT exec_get_print_template(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 489 {
 490     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 491     return E_NOTIMPL;
 492 }
 493
 494 static HRESULT query_mshtml_copy(HTMLDocument *This, OLECMD *cmd)
 495 {
 496     FIXME("(%p)\n", This);
 497     cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 498     return S_OK;
 499 }
 500
 501 static HRESULT exec_mshtml_copy(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 502 {
 503     TRACE("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 504
 505     if(This->usermode == EDITMODE)
 506         return editor_exec_copy(This, cmdexecopt, in, out);
 507
 508     do_ns_command(This->nscontainer, NSCMD_COPY, NULL);
 509     return S_OK;
 510 }
 511
 512 static HRESULT query_mshtml_cut(HTMLDocument *This, OLECMD *cmd)
 513 {
 514     FIXME("(%p)\n", This);
 515     cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 516     return S_OK;
 517 }
 518
 519 static HRESULT exec_mshtml_cut(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 520 {
 521     TRACE("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 522
 523     if(This->usermode == EDITMODE)
 524         return editor_exec_cut(This, cmdexecopt, in, out);
 525
 526     FIXME("Unimplemented in browse mode\n");
 527     return E_NOTIMPL;
 528 }
 529
 530 static HRESULT query_mshtml_paste(HTMLDocument *This, OLECMD *cmd)
 531 {
 532     FIXME("(%p)\n", This);
 533     cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 534     return S_OK;
 535 }
 536
 537 static HRESULT exec_mshtml_paste(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 538 {
 539     TRACE("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 540
 541     if(This->usermode == EDITMODE)
 542         return editor_exec_paste(This, cmdexecopt, in, out);
 543
 544     FIXME("Unimplemented in browse mode\n");
 545     return E_NOTIMPL;
 546 }
 547
 548 static HRESULT exec_browsemode(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 549 {
 550     WARN("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 551
 552     if(in || out)
 553         FIXME("unsupported args\n");
 554
 555     This->usermode = BROWSEMODE;
 556
 557     return S_OK;
 558 }
 559
 560 static HRESULT exec_editmode(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 561 {
 562     IMoniker *mon;
 563     HRESULT hres;
 564
 565     static const WCHAR wszAboutBlank[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
 566
 567     TRACE("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 568
 569     if(in || out)
 570         FIXME("unsupported args\n");
 571
 572     if(This->usermode == EDITMODE)
 573         return S_OK;
 574
 575     This->usermode = EDITMODE;
 576
 577     if(This->frame)
 578         IOleInPlaceFrame_SetStatusText(This->frame, NULL);
 579
 580     if(This->client) {
 581         IOleCommandTarget *cmdtrg;
 582
 583         hres = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget,
 584                 (void**)&cmdtrg);
 585         if(SUCCEEDED(hres)) {
 586             VARIANT var;
 587
 588             V_VT(&var) = VT_I4;
 589             V_I4(&var) = 0;
 590             IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 37, 0, &var, NULL);
 591
 592             IOleCommandTarget_Release(cmdtrg);
 593         }
 594     }
 595
 596     if(This->hostui) {
 597         DOCHOSTUIINFO hostinfo;
 598
 599         memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
 600         hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
 601         hres = IDocHostUIHandler_GetHostInfo(This->hostui, &hostinfo);
 602         if(SUCCEEDED(hres))
 603             /* FIXME: use hostinfo */
 604             TRACE("hostinfo = {%u %08x %08x %s %s}\n",
 605                     hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
 606                     debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
 607     }
 608
 609     if(This->nscontainer)
 610         set_ns_editmode(This->nscontainer);
 611
 612     hres = CreateURLMoniker(NULL, wszAboutBlank, &mon);
 613     if(FAILED(hres)) {
 614         FIXME("CreateURLMoniker failed: %08x\n", hres);
 615         return hres;
 616     }
 617
 618     update_doc(This, UPDATE_UI);
 619
 620     return IPersistMoniker_Load(PERSISTMON(This), TRUE, mon, NULL, 0);
 621 }
 622
 623 static HRESULT exec_htmleditmode(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 624 {
 625     FIXME("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 626     return S_OK;
 627 }
 628
 629 static HRESULT exec_setdirty(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 630 {
 631     FIXME("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 632     return E_NOTIMPL;
 633 }
 634
 635 static HRESULT exec_baselinefont3(HTMLDocument *This, DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 636 {
 637     FIXME("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 638     return S_OK;
 639 }
 640
 641 static HRESULT exec_respectvisibility_indesign(HTMLDocument *This, DWORD cmdexecopt,
 642         VARIANT *in, VARIANT *out)
 643 {
 644     FIXME("(%p)->(%08x %p %p)\n", This, cmdexecopt, in, out);
 645     return E_NOTIMPL;
 646 }
 647
 648 static HRESULT query_enabled_stub(HTMLDocument *This, OLECMD *cmd)
 649 {
 650     switch(cmd->cmdID) {
 651     case IDM_PRINT:
 652         FIXME("CGID_MSHTML: IDM_PRINT\n");
 653         cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 654         break;
 655     case IDM_BLOCKDIRLTR:
 656         FIXME("CGID_MSHTML: IDM_BLOCKDIRLTR\n");
 657         cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 658         break;
 659     case IDM_BLOCKDIRRTL:
 660         FIXME("CGID_MSHTML: IDM_BLOCKDIRRTL\n");
 661         cmd->cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 662         break;
 663     }
 664
 665     return S_OK;
 666 }
 667
 668 static const struct {
 669     OLECMDF cmdf;
 670     HRESULT (*func)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 671 } exec_table[OLECMDID_GETPRINTTEMPLATE+1] = {
 672     {0},
 673     { OLECMDF_SUPPORTED,                  exec_open                 }, /* OLECMDID_OPEN */
 674     { OLECMDF_SUPPORTED,                  exec_new                  }, /* OLECMDID_NEW */
 675     { OLECMDF_SUPPORTED,                  exec_save                 }, /* OLECMDID_SAVE */
 676     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_save_as              }, /* OLECMDID_SAVEAS */
 677     { OLECMDF_SUPPORTED,                  exec_save_copy_as         }, /* OLECMDID_SAVECOPYAS */
 678     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_print                }, /* OLECMDID_PRINT */
 679     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_print_preview        }, /* OLECMDID_PRINTPREVIEW */
 680     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_page_setup           }, /* OLECMDID_PAGESETUP */
 681     { OLECMDF_SUPPORTED,                  exec_spell                }, /* OLECMDID_SPELL */
 682     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_properties           }, /* OLECMDID_PROPERTIES */
 683     { OLECMDF_SUPPORTED,                  exec_cut                  }, /* OLECMDID_CUT */
 684     { OLECMDF_SUPPORTED,                  exec_copy                 }, /* OLECMDID_COPY */
 685     { OLECMDF_SUPPORTED,                  exec_paste                }, /* OLECMDID_PASTE */
 686     { OLECMDF_SUPPORTED,                  exec_paste_special        }, /* OLECMDID_PASTESPECIAL */
 687     { OLECMDF_SUPPORTED,                  exec_undo                 }, /* OLECMDID_UNDO */
 688     { OLECMDF_SUPPORTED,                  exec_rendo                }, /* OLECMDID_REDO */
 689     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_select_all           }, /* OLECMDID_SELECTALL */
 690     { OLECMDF_SUPPORTED,                  exec_clear_selection      }, /* OLECMDID_CLEARSELECTION */
 691     { OLECMDF_SUPPORTED,                  exec_zoom                 }, /* OLECMDID_ZOOM */
 692     { OLECMDF_SUPPORTED,                  exec_get_zoom_range       }, /* OLECMDID_GETZOOMRANGE */
 693     {0},
 694     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_refresh              }, /* OLECMDID_REFRESH */
 695     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_stop                 }, /* OLECMDID_STOP */
 696     {0},{0},{0},{0},{0},{0},
 697     { OLECMDF_SUPPORTED,                  exec_stop_download        }, /* OLECMDID_STOPDOWNLOAD */
 698     {0},{0},
 699     { OLECMDF_SUPPORTED,                  exec_delete               }, /* OLECMDID_DELETE */
 700     {0},{0},
 701     { OLECMDF_SUPPORTED,                  exec_enable_interaction   }, /* OLECMDID_ENABLE_INTERACTION */
 702     { OLECMDF_SUPPORTED,                  exec_on_unload            }, /* OLECMDID_ONUNLOAD */
 703     {0},{0},{0},{0},{0},
 704     { OLECMDF_SUPPORTED,                  exec_show_page_setup      }, /* OLECMDID_SHOWPAGESETUP */
 705     { OLECMDF_SUPPORTED,                  exec_show_print           }, /* OLECMDID_SHOWPRINT */
 706     {0},{0},
 707     { OLECMDF_SUPPORTED,                  exec_close                }, /* OLECMDID_CLOSE */
 708     {0},{0},{0},
 709     { OLECMDF_SUPPORTED,                  exec_set_print_template   }, /* OLECMDID_SETPRINTTEMPLATE */
 710     { OLECMDF_SUPPORTED,                  exec_get_print_template   }  /* OLECMDID_GETPRINTTEMPLATE */
 711 };
 712
 713 static const cmdtable_t base_cmds[] = {
 714     {IDM_COPY,             query_mshtml_copy,     exec_mshtml_copy},
 715     {IDM_PASTE,            query_mshtml_paste,    exec_mshtml_paste},
 716     {IDM_CUT,              query_mshtml_cut,      exec_mshtml_cut},
 717     {IDM_BROWSEMODE,       NULL,                  exec_browsemode},
 718     {IDM_EDITMODE,         NULL,                  exec_editmode},
 719     {IDM_PRINT,            query_enabled_stub,    exec_print},
 720     {IDM_SETDIRTY,         NULL,                  exec_setdirty},
 721     {IDM_HTMLEDITMODE,     NULL,                  exec_htmleditmode},
 722     {IDM_BASELINEFONT3,    NULL,                  exec_baselinefont3},
 723     {IDM_BLOCKDIRLTR,      query_enabled_stub,    NULL},
 724     {IDM_BLOCKDIRRTL,      query_enabled_stub,    NULL},
 725     {IDM_RESPECTVISIBILITY_INDESIGN, NULL,        exec_respectvisibility_indesign},
 726     {0,NULL,NULL}
 727 };
 728
 729 static HRESULT WINAPI OleCommandTarget_QueryInterface(IOleCommandTarget *iface, REFIID riid, void **ppv)
 730 {
 731     HTMLDocument *This = CMDTARGET_THIS(iface);
 732     return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppv);
 733 }
 734
 735 static ULONG WINAPI OleCommandTarget_AddRef(IOleCommandTarget *iface)
 736 {
 737     HTMLDocument *This = CMDTARGET_THIS(iface);
 738     return IHTMLDocument2_AddRef(HTMLDOC(This));
 739 }
 740
 741 static ULONG WINAPI OleCommandTarget_Release(IOleCommandTarget *iface)
 742 {
 743     HTMLDocument *This = CMDTARGET_THIS(iface);
 744     return IHTMLDocument_Release(HTMLDOC(This));
 745 }
 746
 747 static HRESULT query_from_table(HTMLDocument *This, const cmdtable_t *cmdtable, OLECMD *cmd)
 748 {
 749     const cmdtable_t *iter = cmdtable;
 750
 751     cmd->cmdf = 0;
 752
 753     while(iter->id && iter->id != cmd->cmdID)
 754         iter++;
 755
 756     if(!iter->id || !iter->query)
 757         return OLECMDERR_E_NOTSUPPORTED;
 758
 759     return iter->query(This, cmd);
 760 }
 761
 762 static HRESULT WINAPI OleCommandTarget_QueryStatus(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
 763         ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
 764 {
 765     HTMLDocument *This = CMDTARGET_THIS(iface);
 766     HRESULT hres = S_OK, hr;
 767
 768     TRACE("(%p)->(%s %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds, pCmdText);
 769
 770     if(!pguidCmdGroup) {
 771         ULONG i;
 772
 773         for(i=0; i<cCmds; i++) {
 774             if(prgCmds[i].cmdID<OLECMDID_OPEN || prgCmds[i].cmdID>OLECMDID_GETPRINTTEMPLATE) {
 775                 WARN("Unsupported cmdID = %d\n", prgCmds[i].cmdID);
 776                 prgCmds[i].cmdf = 0;
 777                 hres = OLECMDERR_E_NOTSUPPORTED;
 778             }else {
 779                 if(prgCmds[i].cmdID == OLECMDID_OPEN || prgCmds[i].cmdID == OLECMDID_NEW) {
 780                     IOleCommandTarget *cmdtrg = NULL;
 781                     OLECMD olecmd;
 782
 783                     prgCmds[i].cmdf = OLECMDF_SUPPORTED;
 784                     if(This->client) {
 785                         hr = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget,
 786                                 (void**)&cmdtrg);
 787                         if(SUCCEEDED(hr)) {
 788                             olecmd.cmdID = prgCmds[i].cmdID;
 789                             olecmd.cmdf = 0;
 790
 791                             hr = IOleCommandTarget_QueryStatus(cmdtrg, NULL, 1, &olecmd, NULL);
 792                             if(SUCCEEDED(hr) && olecmd.cmdf)
 793                                 prgCmds[i].cmdf = olecmd.cmdf;
 794                         }
 795                     }else {
 796                         ERR("This->client == NULL, native would crash\n");
 797                     }
 798                 }else {
 799                     prgCmds[i].cmdf = exec_table[prgCmds[i].cmdID].cmdf;
 800                     TRACE("cmdID = %d  returning %x\n", prgCmds[i].cmdID, prgCmds[i].cmdf);
 801                 }
 802                 hres = S_OK;
 803             }
 804         }
 805
 806         if(pCmdText)
 807             FIXME("Set pCmdText\n");
 808     }else if(IsEqualGUID(&CGID_MSHTML, pguidCmdGroup)) {
 809         ULONG i;
 810
 811         for(i=0; i<cCmds; i++) {
 812             HRESULT hres = query_from_table(This, base_cmds, prgCmds+i);
 813             if(hres == OLECMDERR_E_NOTSUPPORTED)
 814                 hres = query_from_table(This, editmode_cmds, prgCmds+i);
 815             if(hres == OLECMDERR_E_NOTSUPPORTED)
 816                 FIXME("CGID_MSHTML: unsupported cmdID %d\n", prgCmds[i].cmdID);
 817         }
 818
 819         hres = prgCmds[i-1].cmdf ? S_OK : OLECMDERR_E_NOTSUPPORTED;
 820
 821         if(pCmdText)
 822             FIXME("Set pCmdText\n");
 823     }else {
 824         FIXME("Unsupported pguidCmdGroup %s\n", debugstr_guid(pguidCmdGroup));
 825         hres = OLECMDERR_E_UNKNOWNGROUP;
 826     }
 827
 828     return hres;
 829 }
 830
 831 static HRESULT exec_from_table(HTMLDocument *This, const cmdtable_t *cmdtable, DWORD cmdid,
 832                                DWORD cmdexecopt, VARIANT *in, VARIANT *out)
 833 {
 834     const cmdtable_t *iter = cmdtable;
 835
 836     while(iter->id && iter->id != cmdid)
 837         iter++;
 838
 839     if(!iter->id || !iter->exec)
 840         return OLECMDERR_E_NOTSUPPORTED;
 841
 842     return iter->exec(This, cmdexecopt, in, out);
 843 }
 844
 845 static HRESULT WINAPI OleCommandTarget_Exec(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
 846         DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 847 {
 848     HTMLDocument *This = CMDTARGET_THIS(iface);
 849
 850     if(!pguidCmdGroup) {
 851         if(nCmdID<OLECMDID_OPEN || nCmdID>OLECMDID_GETPRINTTEMPLATE || !exec_table[nCmdID].func) {
 852             WARN("Unsupported cmdID = %d\n", nCmdID);
 853             return OLECMDERR_E_NOTSUPPORTED;
 854         }
 855
 856         return exec_table[nCmdID].func(This, nCmdexecopt, pvaIn, pvaOut);
 857     }else if(IsEqualGUID(&CGID_Explorer, pguidCmdGroup)) {
 858         FIXME("unsupported nCmdID %d of CGID_Explorer group\n", nCmdID);
 859         TRACE("%p %p\n", pvaIn, pvaOut);
 860         return OLECMDERR_E_NOTSUPPORTED;
 861     }else if(IsEqualGUID(&CGID_ShellDocView, pguidCmdGroup)) {
 862         FIXME("unsupported nCmdID %d of CGID_ShellDocView group\n", nCmdID);
 863         return OLECMDERR_E_NOTSUPPORTED;
 864     }else if(IsEqualGUID(&CGID_MSHTML, pguidCmdGroup)) {
 865         HRESULT hres = exec_from_table(This, base_cmds, nCmdID, nCmdexecopt, pvaIn, pvaOut);
 866         if(hres == OLECMDERR_E_NOTSUPPORTED)
 867             hres = exec_from_table(This, editmode_cmds, nCmdID,
 868                                    nCmdexecopt, pvaIn, pvaOut);
 869         if(hres == OLECMDERR_E_NOTSUPPORTED)
 870             FIXME("unsupported nCmdID %d of CGID_MSHTML group\n", nCmdID);
 871
 872         return hres;
 873     }
 874
 875     FIXME("Unsupported pguidCmdGroup %s\n", debugstr_guid(pguidCmdGroup));
 876     return OLECMDERR_E_UNKNOWNGROUP;
 877 }
 878
 879 #undef CMDTARGET_THIS
 880
 881 static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
 882     OleCommandTarget_QueryInterface,
 883     OleCommandTarget_AddRef,
 884     OleCommandTarget_Release,
 885     OleCommandTarget_QueryStatus,
 886     OleCommandTarget_Exec
 887 };
 888
 889 void show_context_menu(HTMLDocument *This, DWORD dwID, POINT *ppt)
 890 {
 891     HMENU menu_res, menu;
 892     DWORD cmdid;
 893     HRESULT hres;
 894
 895     hres = IDocHostUIHandler_ShowContextMenu(This->hostui, dwID, ppt,
 896             (IUnknown*)CMDTARGET(This), (IDispatch*)HTMLDOC(This));
 897     if(hres == S_OK)
 898         return;
 899
 900     menu_res = LoadMenuW(get_shdoclc(), MAKEINTRESOURCEW(IDR_BROWSE_CONTEXT_MENU));
 901     menu = GetSubMenu(menu_res, dwID);
 902
 903     cmdid = TrackPopupMenu(menu, TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD,
 904             ppt->x, ppt->y, 0, This->hwnd, NULL);
 905     DestroyMenu(menu_res);
 906
 907     if(cmdid)
 908         IOleCommandTarget_Exec(CMDTARGET(This), &CGID_MSHTML, cmdid, 0, NULL, NULL);
 909 }
 910
 911 void HTMLDocument_OleCmd_Init(HTMLDocument *This)
 912 {
 913     This->lpOleCommandTargetVtbl = &OleCommandTargetVtbl;
 914 }