git.oblomov.eu Git - wine/blob - dlls/mshtml/olecmd.c

   1 /*
   2  * Copyright 2005-2006 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
  38 #include "mshtml_private.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  41
  42 #define NSCMD_BOLD "cmd_bold"
  43 #define NSCMD_ITALIC "cmd_italic"
  44 #define NSCMD_UNDERLINE "cmd_underline"
  45 #define NSCMD_FONTCOLOR "cmd_fontColor"
  46 #define NSCMD_ALIGN "cmd_align"
  47 #define NSCMD_FONTFACE "cmd_fontFace"
  48
  49 #define NSSTATE_ATTRIBUTE "state_attribute"
  50 #define NSSTATE_ALL "state_all"
  51
  52 #define NSALIGN_CENTER "center"
  53 #define NSALIGN_LEFT   "left"
  54 #define NSALIGN_RIGHT  "right"
  55
  56 /**********************************************************
  57  * IOleCommandTarget implementation
  58  */
  59
  60 #define CMDTARGET_THIS(iface) DEFINE_THIS(HTMLDocument, OleCommandTarget, iface)
  61
  62 static HRESULT exec_open(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  63 {
  64     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  65     return E_NOTIMPL;
  66 }
  67
  68 static HRESULT exec_new(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  69 {
  70     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  71     return E_NOTIMPL;
  72 }
  73
  74 static HRESULT exec_save(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  75 {
  76     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  77     return E_NOTIMPL;
  78 }
  79
  80 static HRESULT exec_save_as(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  81 {
  82     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  83     return E_NOTIMPL;
  84 }
  85
  86 static HRESULT exec_save_copy_as(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  87 {
  88     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  89     return E_NOTIMPL;
  90 }
  91
  92 static HRESULT exec_print(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  93 {
  94     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
  95     return E_NOTIMPL;
  96 }
  97
  98 static HRESULT exec_print_preview(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
  99 {
 100     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 101     return E_NOTIMPL;
 102 }
 103
 104 static HRESULT exec_page_setup(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 105 {
 106     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 107     return E_NOTIMPL;
 108 }
 109
 110 static HRESULT exec_spell(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 111 {
 112     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 113     return E_NOTIMPL;
 114 }
 115
 116 static HRESULT exec_properties(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 117 {
 118     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 119     return E_NOTIMPL;
 120 }
 121
 122 static HRESULT exec_cut(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 123 {
 124     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT exec_copy(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 129 {
 130     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 131     return E_NOTIMPL;
 132 }
 133
 134 static HRESULT exec_paste(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 135 {
 136     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 137     return E_NOTIMPL;
 138 }
 139
 140 static HRESULT exec_paste_special(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 141 {
 142     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 143     return E_NOTIMPL;
 144 }
 145
 146 static HRESULT exec_undo(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 147 {
 148     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 149     return E_NOTIMPL;
 150 }
 151
 152 static HRESULT exec_rendo(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 153 {
 154     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 155     return E_NOTIMPL;
 156 }
 157
 158 static HRESULT exec_select_all(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 159 {
 160     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 161     return E_NOTIMPL;
 162 }
 163
 164 static HRESULT exec_clear_selection(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 165 {
 166     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 167     return E_NOTIMPL;
 168 }
 169
 170 static HRESULT exec_zoom(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 171 {
 172     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 173     return E_NOTIMPL;
 174 }
 175
 176 static HRESULT exec_get_zoom_range(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 177 {
 178     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 179     return E_NOTIMPL;
 180 }
 181
 182 static HRESULT exec_refresh(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 183 {
 184     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 185     return E_NOTIMPL;
 186 }
 187
 188 static HRESULT exec_stop(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 189 {
 190     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 191     return E_NOTIMPL;
 192 }
 193
 194 static HRESULT exec_stop_download(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 195 {
 196     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 197     return E_NOTIMPL;
 198 }
 199
 200 static HRESULT exec_delete(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 201 {
 202     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 203     return E_NOTIMPL;
 204 }
 205
 206 static HRESULT exec_enable_interaction(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 207 {
 208     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 209     return E_NOTIMPL;
 210 }
 211
 212 static HRESULT exec_on_unload(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 213 {
 214     TRACE("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 215
 216     /* Tests show that we have nothing more to do here */
 217
 218     if(pvaOut) {
 219         V_VT(pvaOut) = VT_BOOL;
 220         V_BOOL(pvaOut) = VARIANT_TRUE;
 221     }
 222
 223     return S_OK;
 224 }
 225
 226 static HRESULT exec_show_page_setup(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 227 {
 228     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 229     return E_NOTIMPL;
 230 }
 231
 232 static HRESULT exec_show_print(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 233 {
 234     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 235     return E_NOTIMPL;
 236 }
 237
 238 static HRESULT exec_close(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 239 {
 240     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 241     return E_NOTIMPL;
 242 }
 243
 244 static HRESULT exec_set_print_template(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 245 {
 246     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 247     return E_NOTIMPL;
 248 }
 249
 250 static HRESULT exec_get_print_template(HTMLDocument *This, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 251 {
 252     FIXME("(%p)->(%d %p %p)\n", This, nCmdexecopt, pvaIn, pvaOut);
 253     return E_NOTIMPL;
 254 }
 255
 256 static void do_ns_command(NSContainer *This, const char *cmd, nsICommandParams *nsparam)
 257 {
 258     nsICommandManager *cmdmgr;
 259     nsIInterfaceRequestor *iface_req;
 260     nsresult nsres;
 261
 262     TRACE("(%p)\n", This);
 263
 264     nsres = nsIWebBrowser_QueryInterface(This->webbrowser,
 265             &IID_nsIInterfaceRequestor, (void**)&iface_req);
 266     if(NS_FAILED(nsres)) {
 267         ERR("Could not get nsIInterfaceRequestor: %08x\n", nsres);
 268         return;
 269     }
 270
 271     nsres = nsIInterfaceRequestor_GetInterface(iface_req, &IID_nsICommandManager,
 272                                                (void**)&cmdmgr);
 273     nsIInterfaceRequestor_Release(iface_req);
 274     if(NS_FAILED(nsres)) {
 275         ERR("Could not get nsICommandManager: %08x\n", nsres);
 276         return;
 277     }
 278
 279     nsres = nsICommandManager_DoCommand(cmdmgr, cmd, nsparam, NULL);
 280     if(NS_FAILED(nsres))
 281         ERR("DoCommand(%s) failed: %08x\n", debugstr_a(cmd), nsres);
 282
 283     nsICommandManager_Release(cmdmgr);
 284 }
 285
 286 static nsresult get_ns_command_state(NSContainer *This, const char *cmd, nsICommandParams *nsparam)
 287 {
 288     nsICommandManager *cmdmgr;
 289     nsIInterfaceRequestor *iface_req;
 290     nsresult nsres;
 291
 292     nsres = nsIWebBrowser_QueryInterface(This->webbrowser,
 293             &IID_nsIInterfaceRequestor, (void**)&iface_req);
 294     if(NS_FAILED(nsres)) {
 295         ERR("Could not get nsIInterfaceRequestor: %08x\n", nsres);
 296         return nsres;
 297     }
 298
 299     nsres = nsIInterfaceRequestor_GetInterface(iface_req, &IID_nsICommandManager,
 300                                                (void**)&cmdmgr);
 301     nsIInterfaceRequestor_Release(iface_req);
 302     if(NS_FAILED(nsres)) {
 303         ERR("Could not get nsICommandManager: %08x\n", nsres);
 304         return nsres;
 305     }
 306
 307     nsres = nsICommandManager_GetCommandState(cmdmgr, cmd, NULL, nsparam);
 308     if(NS_FAILED(nsres))
 309         ERR("GetCommandState(%s) failed: %08x\n", debugstr_a(cmd), nsres);
 310
 311     nsICommandManager_Release(cmdmgr);
 312     return nsres;
 313 }
 314
 315 static DWORD query_edit_status(HTMLDocument *This, const char *nscmd)
 316 {
 317     nsICommandParams *nsparam;
 318     PRBool b = FALSE;
 319
 320     if(This->usermode != EDITMODE || This->readystate < READYSTATE_INTERACTIVE)
 321         return OLECMDF_SUPPORTED;
 322
 323     if(This->nscontainer && nscmd) {
 324         nsparam = create_nscommand_params();
 325         get_ns_command_state(This->nscontainer, nscmd, nsparam);
 326
 327         nsICommandParams_GetBooleanValue(nsparam, NSSTATE_ALL, &b);
 328
 329         nsICommandParams_Release(nsparam);
 330     }
 331
 332     return OLECMDF_SUPPORTED | OLECMDF_ENABLED | (b ? OLECMDF_LATCHED : 0);
 333 }
 334
 335 static DWORD query_align_status(HTMLDocument *This, const char *align_str)
 336 {
 337     nsICommandParams *nsparam;
 338     char *align = NULL;
 339
 340     if(This->usermode != EDITMODE || This->readystate < READYSTATE_INTERACTIVE)
 341         return OLECMDF_SUPPORTED;
 342
 343     if(This->nscontainer) {
 344         nsparam = create_nscommand_params();
 345         get_ns_command_state(This->nscontainer, NSCMD_ALIGN, nsparam);
 346
 347         nsICommandParams_GetCStringValue(nsparam, NSSTATE_ATTRIBUTE, &align);
 348
 349         nsICommandParams_Release(nsparam);
 350     }
 351
 352     return OLECMDF_SUPPORTED | OLECMDF_ENABLED | (align && !strcmp(align_str, align) ? OLECMDF_LATCHED : 0);
 353 }
 354
 355 static void set_ns_align(HTMLDocument *This, const char *align_str)
 356 {
 357     nsICommandParams *nsparam;
 358
 359     if(!This->nscontainer)
 360         return;
 361
 362     nsparam = create_nscommand_params();
 363     nsICommandParams_SetCStringValue(nsparam, NSSTATE_ATTRIBUTE, align_str);
 364
 365     do_ns_command(This->nscontainer, NSCMD_ALIGN, nsparam);
 366
 367     nsICommandParams_Release(nsparam);
 368 }
 369
 370 static HRESULT exec_fontname(HTMLDocument *This, VARIANT *in, VARIANT *out)
 371 {
 372     TRACE("(%p)->(%p %p)\n", This, in, out);
 373
 374     if(!This->nscontainer)
 375         return E_FAIL;
 376
 377     if(in) {
 378         nsICommandParams *nsparam = create_nscommand_params();
 379         char *stra;
 380         DWORD len;
 381
 382         if(V_VT(in) != VT_BSTR) {
 383             FIXME("Unsupported vt=%d\n", V_VT(out));
 384             return E_INVALIDARG;
 385         }
 386
 387         len = WideCharToMultiByte(CP_ACP, 0, V_BSTR(in), -1, NULL, 0, NULL, NULL);
 388         stra = mshtml_alloc(len);
 389         WideCharToMultiByte(CP_ACP, 0, V_BSTR(in), -1, stra, -1, NULL, NULL);
 390         nsICommandParams_SetCStringValue(nsparam, NSSTATE_ATTRIBUTE, stra);
 391         mshtml_free(stra);
 392
 393         do_ns_command(This->nscontainer, NSCMD_FONTFACE, nsparam);
 394
 395         nsICommandParams_Release(nsparam);
 396     }
 397
 398     if(out) {
 399         nsICommandParams *nsparam;
 400         LPWSTR strw;
 401         char *stra;
 402         DWORD len;
 403         nsresult nsres;
 404
 405         if(V_VT(out) != VT_BSTR) {
 406             FIXME("Unsupported vt=%d\n", V_VT(out));
 407             return E_INVALIDARG;
 408         }
 409
 410         nsparam = create_nscommand_params();
 411
 412         nsres = get_ns_command_state(This->nscontainer, NSCMD_FONTFACE, nsparam);
 413         if(NS_FAILED(nsres))
 414             return S_OK;
 415
 416         nsICommandParams_GetCStringValue(nsparam, NSSTATE_ATTRIBUTE, &stra);
 417         nsICommandParams_Release(nsparam);
 418
 419         len = MultiByteToWideChar(CP_ACP, 0, stra, -1, NULL, 0);
 420         strw = mshtml_alloc(len*sizeof(WCHAR));
 421         MultiByteToWideChar(CP_ACP, 0, stra, -1, strw, -1);
 422         nsfree(stra);
 423
 424         V_BSTR(out) = SysAllocString(strw);
 425         mshtml_free(strw);
 426     }
 427
 428     return S_OK;
 429 }
 430
 431 static HRESULT exec_forecolor(HTMLDocument *This, VARIANT *in, VARIANT *out)
 432 {
 433     TRACE("(%p)->(%p %p)\n", This, in, out);
 434
 435     if(in) {
 436         if(V_VT(in) == VT_I4) {
 437             nsICommandParams *nsparam = create_nscommand_params();
 438             char color_str[10];
 439
 440             sprintf(color_str, "#%02x%02x%02x",
 441                     V_I4(in)&0xff, (V_I4(in)>>8)&0xff, (V_I4(in)>>16)&0xff);
 442
 443             nsICommandParams_SetCStringValue(nsparam, NSSTATE_ATTRIBUTE, color_str);
 444             do_ns_command(This->nscontainer, NSCMD_FONTCOLOR, nsparam);
 445
 446             nsICommandParams_Release(nsparam);
 447         }else {
 448             FIXME("unsupported in vt=%d\n", V_VT(in));
 449         }
 450     }
 451
 452     if(out) {
 453         FIXME("unsupported out\n");
 454         return E_NOTIMPL;
 455     }
 456
 457     return S_OK;
 458 }
 459
 460 static HRESULT exec_fontsize(HTMLDocument *This, VARIANT *in, VARIANT *out)
 461 {
 462     FIXME("(%p)->(%p %p)\n", This, in, out);
 463     return E_NOTIMPL;
 464 }
 465
 466 static HRESULT exec_bold(HTMLDocument *This)
 467 {
 468     TRACE("(%p)\n", This);
 469
 470     if(This->nscontainer)
 471         do_ns_command(This->nscontainer, NSCMD_BOLD, NULL);
 472
 473     return S_OK;
 474 }
 475
 476 static HRESULT exec_italic(HTMLDocument *This)
 477 {
 478     TRACE("(%p)\n", This);
 479
 480     if(This->nscontainer)
 481         do_ns_command(This->nscontainer, NSCMD_ITALIC, NULL);
 482
 483     return S_OK;
 484 }
 485
 486 static HRESULT exec_justifycenter(HTMLDocument *This)
 487 {
 488     TRACE("(%p)\n", This);
 489     set_ns_align(This, NSALIGN_CENTER);
 490     return S_OK;
 491 }
 492
 493 static HRESULT exec_justifyleft(HTMLDocument *This)
 494 {
 495     TRACE("(%p)\n", This);
 496     set_ns_align(This, NSALIGN_LEFT);
 497     return S_OK;
 498 }
 499
 500 static HRESULT exec_justifyright(HTMLDocument *This)
 501 {
 502     TRACE("(%p)\n", This);
 503     set_ns_align(This, NSALIGN_RIGHT);
 504     return S_OK;
 505 }
 506
 507 static HRESULT exec_underline(HTMLDocument *This)
 508 {
 509     TRACE("(%p)\n", This);
 510
 511     if(This->nscontainer)
 512         do_ns_command(This->nscontainer, NSCMD_UNDERLINE, NULL);
 513
 514     return S_OK;
 515 }
 516
 517 static HRESULT exec_browsemode(HTMLDocument *This)
 518 {
 519     WARN("(%p)\n", This);
 520
 521     This->usermode = BROWSEMODE;
 522
 523     return S_OK;
 524 }
 525
 526 static void setup_ns_editing(NSContainer *This)
 527 {
 528     nsIInterfaceRequestor *iface_req;
 529     nsIEditingSession *editing_session = NULL;
 530     nsIURIContentListener *listener = NULL;
 531     nsIDOMWindow *dom_window = NULL;
 532     nsresult nsres;
 533
 534     nsres = nsIWebBrowser_QueryInterface(This->webbrowser,
 535             &IID_nsIInterfaceRequestor, (void**)&iface_req);
 536     if(NS_FAILED(nsres)) {
 537         ERR("Could not get nsIInterfaceRequestor: %08x\n", nsres);
 538         return;
 539     }
 540
 541     nsres = nsIInterfaceRequestor_GetInterface(iface_req, &IID_nsIEditingSession,
 542                                                (void**)&editing_session);
 543     nsIInterfaceRequestor_Release(iface_req);
 544     if(NS_FAILED(nsres)) {
 545         ERR("Could not get nsIEditingSession: %08x\n", nsres);
 546         return;
 547     }
 548
 549     nsres = nsIWebBrowser_GetContentDOMWindow(This->webbrowser, &dom_window);
 550     if(NS_FAILED(nsres)) {
 551         ERR("Could not get content DOM window: %08x\n", nsres);
 552         nsIEditingSession_Release(editing_session);
 553         return;
 554     }
 555
 556     nsres = nsIEditingSession_MakeWindowEditable(editing_session, dom_window, NULL, FALSE);
 557     nsIEditingSession_Release(editing_session);
 558     nsIDOMWindow_Release(dom_window);
 559     if(NS_FAILED(nsres)) {
 560         ERR("MakeWindowEditable failed: %08x\n", nsres);
 561         return;
 562     }
 563
 564     /* MakeWindowEditable changes WebBrowser's parent URI content listener.
 565      * It seams to be a bug in Gecko. To workaround it we set our content
 566      * listener again and Gecko's one as its parent.
 567      */
 568     nsIWebBrowser_GetParentURIContentListener(This->webbrowser, &listener);
 569     nsIURIContentListener_SetParentContentListener(NSURICL(This), listener);
 570     nsIURIContentListener_Release(listener);
 571     nsIWebBrowser_SetParentURIContentListener(This->webbrowser, NSURICL(This));
 572 }
 573
 574 static HRESULT exec_editmode(HTMLDocument *This)
 575 {
 576     IMoniker *mon;
 577     HRESULT hres;
 578
 579     static const WCHAR wszAboutBlank[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
 580
 581     TRACE("(%p)\n", This);
 582
 583     This->usermode = EDITMODE;
 584
 585     if(This->frame)
 586         IOleInPlaceFrame_SetStatusText(This->frame, NULL);
 587
 588     if(This->hostui) {
 589         DOCHOSTUIINFO hostinfo;
 590
 591         memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
 592         hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
 593         hres = IDocHostUIHandler_GetHostInfo(This->hostui, &hostinfo);
 594         if(SUCCEEDED(hres))
 595             /* FIXME: use hostinfo */
 596             TRACE("hostinfo = {%u %08x %08x %s %s}\n",
 597                     hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
 598                     debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
 599     }
 600
 601     if(This->nscontainer)
 602         setup_ns_editing(This->nscontainer);
 603
 604     hres = CreateURLMoniker(NULL, wszAboutBlank, &mon);
 605     if(FAILED(hres)) {
 606         FIXME("CreateURLMoniker failed: %08x\n", hres);
 607         return hres;
 608     }
 609
 610     return IPersistMoniker_Load(PERSISTMON(This), TRUE, mon, NULL, 0);
 611 }
 612
 613 static HRESULT exec_baselinefont3(HTMLDocument *This)
 614 {
 615     FIXME("(%p)\n", This);
 616     return S_OK;
 617 }
 618
 619 static const struct {
 620     OLECMDF cmdf;
 621     HRESULT (*func)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 622 } exec_table[OLECMDID_GETPRINTTEMPLATE+1] = {
 623     {0},
 624     { OLECMDF_SUPPORTED,                  exec_open                 }, /* OLECMDID_OPEN */
 625     { OLECMDF_SUPPORTED,                  exec_new                  }, /* OLECMDID_NEW */
 626     { OLECMDF_SUPPORTED,                  exec_save                 }, /* OLECMDID_SAVE */
 627     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_save_as              }, /* OLECMDID_SAVEAS */
 628     { OLECMDF_SUPPORTED,                  exec_save_copy_as         }, /* OLECMDID_SAVECOPYAS */
 629     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_print                }, /* OLECMDID_PRINT */
 630     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_print_preview        }, /* OLECMDID_PRINTPREVIEW */
 631     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_page_setup           }, /* OLECMDID_PAGESETUP */
 632     { OLECMDF_SUPPORTED,                  exec_spell                }, /* OLECMDID_SPELL */
 633     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_properties           }, /* OLECMDID_PROPERTIES */
 634     { OLECMDF_SUPPORTED,                  exec_cut                  }, /* OLECMDID_CUT */
 635     { OLECMDF_SUPPORTED,                  exec_copy                 }, /* OLECMDID_COPY */
 636     { OLECMDF_SUPPORTED,                  exec_paste                }, /* OLECMDID_PASTE */
 637     { OLECMDF_SUPPORTED,                  exec_paste_special        }, /* OLECMDID_PASTESPECIAL */
 638     { OLECMDF_SUPPORTED,                  exec_undo                 }, /* OLECMDID_UNDO */
 639     { OLECMDF_SUPPORTED,                  exec_rendo                }, /* OLECMDID_REDO */
 640     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_select_all           }, /* OLECMDID_SELECTALL */
 641     { OLECMDF_SUPPORTED,                  exec_clear_selection      }, /* OLECMDID_CLEARSELECTION */
 642     { OLECMDF_SUPPORTED,                  exec_zoom                 }, /* OLECMDID_ZOOM */
 643     { OLECMDF_SUPPORTED,                  exec_get_zoom_range       }, /* OLECMDID_GETZOOMRANGE */
 644     {0},
 645     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_refresh              }, /* OLECMDID_REFRESH */
 646     { OLECMDF_SUPPORTED|OLECMDF_ENABLED,  exec_stop                 }, /* OLECMDID_STOP */
 647     {0},{0},{0},{0},{0},{0},
 648     { OLECMDF_SUPPORTED,                  exec_stop_download        }, /* OLECMDID_STOPDOWNLOAD */
 649     {0},{0},
 650     { OLECMDF_SUPPORTED,                  exec_delete               }, /* OLECMDID_DELETE */
 651     {0},{0},
 652     { OLECMDF_SUPPORTED,                  exec_enable_interaction   }, /* OLECMDID_ENABLE_INTERACTION */
 653     { OLECMDF_SUPPORTED,                  exec_on_unload            }, /* OLECMDID_ONUNLOAD */
 654     {0},{0},{0},{0},{0},
 655     { OLECMDF_SUPPORTED,                  exec_show_page_setup      }, /* OLECMDID_SHOWPAGESETUP */
 656     { OLECMDF_SUPPORTED,                  exec_show_print           }, /* OLECMDID_SHOWPRINT */
 657     {0},{0},
 658     { OLECMDF_SUPPORTED,                  exec_close                }, /* OLECMDID_CLOSE */
 659     {0},{0},{0},
 660     { OLECMDF_SUPPORTED,                  exec_set_print_template   }, /* OLECMDID_SETPRINTTEMPLATE */
 661     { OLECMDF_SUPPORTED,                  exec_get_print_template   }  /* OLECMDID_GETPRINTTEMPLATE */
 662 };
 663
 664 static HRESULT WINAPI OleCommandTarget_QueryInterface(IOleCommandTarget *iface, REFIID riid, void **ppv)
 665 {
 666     HTMLDocument *This = CMDTARGET_THIS(iface);
 667     return IHTMLDocument2_QueryInterface(HTMLDOC(This), riid, ppv);
 668 }
 669
 670 static ULONG WINAPI OleCommandTarget_AddRef(IOleCommandTarget *iface)
 671 {
 672     HTMLDocument *This = CMDTARGET_THIS(iface);
 673     return IHTMLDocument2_AddRef(HTMLDOC(This));
 674 }
 675
 676 static ULONG WINAPI OleCommandTarget_Release(IOleCommandTarget *iface)
 677 {
 678     HTMLDocument *This = CMDTARGET_THIS(iface);
 679     return IHTMLDocument_Release(HTMLDOC(This));
 680 }
 681
 682 static HRESULT WINAPI OleCommandTarget_QueryStatus(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
 683         ULONG cCmds, OLECMD prgCmds[], OLECMDTEXT *pCmdText)
 684 {
 685     HTMLDocument *This = CMDTARGET_THIS(iface);
 686     HRESULT hres = S_OK, hr;
 687
 688     TRACE("(%p)->(%s %d %p %p)\n", This, debugstr_guid(pguidCmdGroup), cCmds, prgCmds, pCmdText);
 689
 690     if(!pguidCmdGroup) {
 691         ULONG i;
 692
 693         for(i=0; i<cCmds; i++) {
 694             if(prgCmds[i].cmdID<OLECMDID_OPEN || prgCmds[i].cmdID>OLECMDID_GETPRINTTEMPLATE) {
 695                 WARN("Unsupported cmdID = %d\n", prgCmds[i].cmdID);
 696                 prgCmds[i].cmdf = 0;
 697                 hres = OLECMDERR_E_NOTSUPPORTED;
 698             }else {
 699                 if(prgCmds[i].cmdID == OLECMDID_OPEN || prgCmds[i].cmdID == OLECMDID_NEW) {
 700                     IOleCommandTarget *cmdtrg = NULL;
 701                     OLECMD olecmd;
 702
 703                     prgCmds[i].cmdf = OLECMDF_SUPPORTED;
 704                     if(This->client) {
 705                         hr = IOleClientSite_QueryInterface(This->client, &IID_IOleCommandTarget,
 706                                 (void**)&cmdtrg);
 707                         if(SUCCEEDED(hr)) {
 708                             olecmd.cmdID = prgCmds[i].cmdID;
 709                             olecmd.cmdf = 0;
 710
 711                             hr = IOleCommandTarget_QueryStatus(cmdtrg, NULL, 1, &olecmd, NULL);
 712                             if(SUCCEEDED(hr) && olecmd.cmdf)
 713                                 prgCmds[i].cmdf = olecmd.cmdf;
 714                         }
 715                     }else {
 716                         ERR("This->client == NULL, native would crash\n");
 717                     }
 718                 }else {
 719                     prgCmds[i].cmdf = exec_table[prgCmds[i].cmdID].cmdf;
 720                     TRACE("cmdID = %d  returning %x\n", prgCmds[i].cmdID, prgCmds[i].cmdf);
 721                 }
 722                 hres = S_OK;
 723             }
 724         }
 725
 726         if(pCmdText)
 727             FIXME("Set pCmdText\n");
 728     }else if(IsEqualGUID(&CGID_MSHTML, pguidCmdGroup)) {
 729         ULONG i;
 730
 731         for(i=0; i<cCmds; i++) {
 732             switch(prgCmds[i].cmdID) {
 733             case IDM_COPY:
 734                 FIXME("CGID_MSHTML: IDM_COPY\n");
 735                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 736                 break;
 737             case IDM_CUT:
 738                 FIXME("CGID_MSHTML: IDM_CUT\n");
 739                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 740                 break;
 741             case IDM_FONTNAME:
 742                 TRACE("CGID_MSHTML: IDM_FONTNAME\n");
 743                 prgCmds[i].cmdf = query_edit_status(This, NULL);
 744                 break;
 745             case IDM_FONTSIZE:
 746                 TRACE("CGID_MSHTML: IDM_FONTSIZE\n");
 747                 prgCmds[i].cmdf = query_edit_status(This, NULL);
 748                 break;
 749             case IDM_PASTE:
 750                 FIXME("CGID_MSHTML: IDM_PASTE\n");
 751                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 752                 break;
 753             case IDM_BOLD:
 754                 TRACE("CGID_MSHTML: IDM_BOLD\n");
 755                 prgCmds[i].cmdf = query_edit_status(This, NSCMD_BOLD);
 756                 break;
 757             case IDM_FORECOLOR:
 758                 TRACE("CGID_MSHTML: IDM_FORECOLOR\n");
 759                 prgCmds[i].cmdf = query_edit_status(This, NULL);
 760                 break;
 761             case IDM_ITALIC:
 762                 TRACE("CGID_MSHTML: IDM_ITALIC\n");
 763                 prgCmds[i].cmdf = query_edit_status(This, NSCMD_ITALIC);
 764                 break;
 765             case IDM_JUSTIFYCENTER:
 766                 TRACE("CGID_MSHTML: IDM_JUSTIFYCENTER\n");
 767                 prgCmds[i].cmdf = query_align_status(This, NSALIGN_CENTER);
 768                 break;
 769             case IDM_JUSTIFYLEFT:
 770                 TRACE("CGID_MSHTML: IDM_JUSTIFYLEFT\n");
 771                 prgCmds[i].cmdf = query_align_status(This, NSALIGN_LEFT);
 772                 break;
 773             case IDM_JUSTIFYRIGHT:
 774                 TRACE("CGID_MSHTML: IDM_JUSTIFYRIGHT\n");
 775                 prgCmds[i].cmdf = query_align_status(This, NSALIGN_RIGHT);
 776                 break;
 777             case IDM_UNDERLINE:
 778                 TRACE("CGID_MSHTML: IDM_UNDERLINE\n");
 779                 prgCmds[i].cmdf = query_edit_status(This, NSCMD_UNDERLINE);
 780                 break;
 781             case IDM_HORIZONTALLINE:
 782                 FIXME("CGID_MSHTML: IDM_HORIZONTALLINE\n");
 783                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 784                 break;
 785             case IDM_ORDERLIST:
 786                 FIXME("CGID_MSHTML: IDM_ORDERLIST\n");
 787                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 788                 break;
 789             case IDM_UNORDERLIST:
 790                 FIXME("CGID_MSHTML: IDM_UNORDERLIST\n");
 791                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 792                 break;
 793             case IDM_INDENT:
 794                 FIXME("CGID_MSHTML: IDM_INDENT\n");
 795                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 796                 break;
 797             case IDM_OUTDENT:
 798                 FIXME("CGID_MSHTML: IDM_OUTDENT\n");
 799                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 800                 break;
 801             case IDM_BLOCKDIRLTR:
 802                 FIXME("CGID_MSHTML: IDM_BLOCKDIRLTR\n");
 803                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 804                 break;
 805             case IDM_BLOCKDIRRTL:
 806                 FIXME("CGID_MSHTML: IDM_BLOCKDIRRTL\n");
 807                 prgCmds[i].cmdf = OLECMDF_SUPPORTED|OLECMDF_ENABLED;
 808                 break;
 809             default:
 810                 FIXME("CGID_MSHTML: unsupported cmdID %d\n", prgCmds[i].cmdID);
 811                 prgCmds[i].cmdf = 0;
 812             }
 813         }
 814
 815         hres = prgCmds[i-1].cmdf ? S_OK : OLECMDERR_E_NOTSUPPORTED;
 816
 817         if(pCmdText)
 818             FIXME("Set pCmdText\n");
 819     }else {
 820         FIXME("Unsupported pguidCmdGroup %s\n", debugstr_guid(pguidCmdGroup));
 821         hres = OLECMDERR_E_UNKNOWNGROUP;
 822     }
 823
 824     return hres;
 825 }
 826
 827 static HRESULT WINAPI OleCommandTarget_Exec(IOleCommandTarget *iface, const GUID *pguidCmdGroup,
 828         DWORD nCmdID, DWORD nCmdexecopt, VARIANT *pvaIn, VARIANT *pvaOut)
 829 {
 830     HTMLDocument *This = CMDTARGET_THIS(iface);
 831
 832     if(!pguidCmdGroup) {
 833         if(nCmdID<OLECMDID_OPEN || nCmdID>OLECMDID_GETPRINTTEMPLATE || !exec_table[nCmdID].func) {
 834             WARN("Unsupported cmdID = %d\n", nCmdID);
 835             return OLECMDERR_E_NOTSUPPORTED;
 836         }
 837
 838         return exec_table[nCmdID].func(This, nCmdexecopt, pvaIn, pvaOut);
 839     }else if(IsEqualGUID(&CGID_Explorer, pguidCmdGroup)) {
 840         FIXME("unsupported nCmdID %d of CGID_Explorer group\n", nCmdID);
 841         TRACE("%p %p\n", pvaIn, pvaOut);
 842         return OLECMDERR_E_NOTSUPPORTED;
 843     }else if(IsEqualGUID(&CGID_ShellDocView, pguidCmdGroup)) {
 844         FIXME("unsupported nCmdID %d of CGID_ShellDocView group\n", nCmdID);
 845         return OLECMDERR_E_NOTSUPPORTED;
 846     }else if(IsEqualGUID(&CGID_MSHTML, pguidCmdGroup)) {
 847         switch(nCmdID) {
 848         case IDM_FONTNAME:
 849             return exec_fontname(This, pvaIn, pvaOut);
 850         case IDM_FONTSIZE:
 851             return exec_fontsize(This, pvaIn, pvaOut);
 852         case IDM_BOLD:
 853             if(pvaIn || pvaOut)
 854                 FIXME("unsupported arguments\n");
 855             return exec_bold(This);
 856         case IDM_FORECOLOR:
 857             return exec_forecolor(This, pvaIn, pvaOut);
 858         case IDM_ITALIC:
 859             if(pvaIn || pvaOut)
 860                 FIXME("unsupported arguments\n");
 861             return exec_italic(This);
 862         case IDM_JUSTIFYCENTER:
 863             if(pvaIn || pvaOut)
 864                 FIXME("unsupported arguments\n");
 865             return exec_justifycenter(This);
 866         case IDM_JUSTIFYLEFT:
 867             if(pvaIn || pvaOut)
 868                 FIXME("unsupported arguments\n");
 869             return exec_justifyleft(This);
 870         case IDM_JUSTIFYRIGHT:
 871             if(pvaIn || pvaOut)
 872                 FIXME("unsupported arguments\n");
 873             return exec_justifyright(This);
 874         case IDM_UNDERLINE:
 875             if(pvaIn || pvaOut)
 876                 FIXME("unsupported arguments\n");
 877             return exec_underline(This);
 878         case IDM_BROWSEMODE:
 879             if(pvaIn || pvaOut)
 880                 FIXME("unsupported arguments\n");
 881             return exec_browsemode(This);
 882         case IDM_EDITMODE:
 883             if(pvaIn || pvaOut)
 884                 FIXME("unsupported arguments\n");
 885             return exec_editmode(This);
 886         case IDM_BASELINEFONT3:
 887             return exec_baselinefont3(This);
 888         default:
 889             FIXME("unsupported nCmdID %d of CGID_MSHTML group\n", nCmdID);
 890             return OLECMDERR_E_NOTSUPPORTED;
 891         }
 892     }
 893
 894     FIXME("Unsupported pguidCmdGroup %s\n", debugstr_guid(pguidCmdGroup));
 895     return OLECMDERR_E_UNKNOWNGROUP;
 896 }
 897
 898 #undef CMDTARGET_THIS
 899
 900 static const IOleCommandTargetVtbl OleCommandTargetVtbl = {
 901     OleCommandTarget_QueryInterface,
 902     OleCommandTarget_AddRef,
 903     OleCommandTarget_Release,
 904     OleCommandTarget_QueryStatus,
 905     OleCommandTarget_Exec
 906 };
 907
 908 void HTMLDocument_OleCmd_Init(HTMLDocument *This)
 909 {
 910     This->lpOleCommandTargetVtbl = &OleCommandTargetVtbl;
 911 }