dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2009 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 "wingdi.h"
  20 #include "docobj.h"
  21 #include "docobjectservice.h"
  22 #include "comcat.h"
  23 #include "mshtml.h"
  24 #include "mshtmhst.h"
  25 #include "hlink.h"
  26 #include "perhist.h"
  27 #include "dispex.h"
  28 #include "objsafe.h"
  29 #include "htiframe.h"
  30 #include "tlogstg.h"
  31 #include "shdeprecated.h"
  32
  33 #include "wine/list.h"
  34 #include "wine/unicode.h"
  35
  36 #ifdef INIT_GUID
  37 #include "initguid.h"
  38 #endif
  39
  40 #include "nsiface.h"
  41
  42 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  43     ((nsresult) (((UINT32)(1<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  44
  45 #define NS_OK                     ((nsresult)0x00000000L)
  46 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  47 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  48 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  49 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  50 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  51 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  52 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  53 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  54 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  55
  56 #define NS_ERROR_MODULE_NETWORK    6
  57
  58 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  59 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  60
  61 #define NS_FAILED(res) ((res) & 0x80000000)
  62 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  63
  64 #define NSAPI WINAPI
  65
  66 #define MSHTML_E_NODOC    0x800a025c
  67
  68 typedef struct HTMLDOMNode HTMLDOMNode;
  69 typedef struct ConnectionPoint ConnectionPoint;
  70 typedef struct BSCallback BSCallback;
  71 typedef struct event_target_t event_target_t;
  72
  73 #define TID_LIST \
  74     XIID(NULL) \
  75     XDIID(DispCEventObj) \
  76     XDIID(DispCPlugins) \
  77     XDIID(DispDOMChildrenCollection) \
  78     XDIID(DispHTMLAnchorElement) \
  79     XDIID(DispHTMLAttributeCollection) \
  80     XDIID(DispHTMLBody) \
  81     XDIID(DispHTMLButtonElement) \
  82     XDIID(DispHTMLCommentElement) \
  83     XDIID(DispHTMLCurrentStyle) \
  84     XDIID(DispHTMLDocument) \
  85     XDIID(DispHTMLDOMAttribute) \
  86     XDIID(DispHTMLDOMTextNode) \
  87     XDIID(DispHTMLElementCollection) \
  88     XDIID(DispHTMLEmbed) \
  89     XDIID(DispHTMLFormElement) \
  90     XDIID(DispHTMLGenericElement) \
  91     XDIID(DispHTMLFrameElement) \
  92     XDIID(DispHTMLHeadElement) \
  93     XDIID(DispHTMLHistory) \
  94     XDIID(DispHTMLIFrame) \
  95     XDIID(DispHTMLImg) \
  96     XDIID(DispHTMLInputElement) \
  97     XDIID(DispHTMLLabelElement) \
  98     XDIID(DispHTMLLinkElement) \
  99     XDIID(DispHTMLLocation) \
 100     XDIID(DispHTMLMetaElement) \
 101     XDIID(DispHTMLNavigator) \
 102     XDIID(DispHTMLObjectElement) \
 103     XDIID(DispHTMLOptionElement) \
 104     XDIID(DispHTMLScreen) \
 105     XDIID(DispHTMLScriptElement) \
 106     XDIID(DispHTMLSelectElement) \
 107     XDIID(DispHTMLStyle) \
 108     XDIID(DispHTMLStyleElement) \
 109     XDIID(DispHTMLStyleSheet) \
 110     XDIID(DispHTMLStyleSheetRulesCollection) \
 111     XDIID(DispHTMLStyleSheetsCollection) \
 112     XDIID(DispHTMLTable) \
 113     XDIID(DispHTMLTableCell) \
 114     XDIID(DispHTMLTableRow) \
 115     XDIID(DispHTMLTextAreaElement) \
 116     XDIID(DispHTMLTitleElement) \
 117     XDIID(DispHTMLUnknownElement) \
 118     XDIID(DispHTMLWindow2) \
 119     XDIID(HTMLDocumentEvents) \
 120     XDIID(HTMLElementEvents2) \
 121     XIID(IHTMLAnchorElement) \
 122     XIID(IHTMLAttributeCollection) \
 123     XIID(IHTMLAttributeCollection2) \
 124     XIID(IHTMLAttributeCollection3) \
 125     XIID(IHTMLBodyElement) \
 126     XIID(IHTMLBodyElement2) \
 127     XIID(IHTMLButtonElement) \
 128     XIID(IHTMLCommentElement) \
 129     XIID(IHTMLCurrentStyle) \
 130     XIID(IHTMLCurrentStyle2) \
 131     XIID(IHTMLCurrentStyle3) \
 132     XIID(IHTMLCurrentStyle4) \
 133     XIID(IHTMLDocument2) \
 134     XIID(IHTMLDocument3) \
 135     XIID(IHTMLDocument4) \
 136     XIID(IHTMLDocument5) \
 137     XIID(IHTMLDOMAttribute) \
 138     XIID(IHTMLDOMChildrenCollection) \
 139     XIID(IHTMLDOMImplementation) \
 140     XIID(IHTMLDOMNode) \
 141     XIID(IHTMLDOMNode2) \
 142     XIID(IHTMLDOMTextNode) \
 143     XIID(IHTMLElement) \
 144     XIID(IHTMLElement2) \
 145     XIID(IHTMLElement3) \
 146     XIID(IHTMLElement4) \
 147     XIID(IHTMLElementCollection) \
 148     XIID(IHTMLEmbedElement) \
 149     XIID(IHTMLEventObj) \
 150     XIID(IHTMLFiltersCollection) \
 151     XIID(IHTMLFormElement) \
 152     XIID(IHTMLFrameBase) \
 153     XIID(IHTMLFrameBase2) \
 154     XIID(IHTMLFrameElement3) \
 155     XIID(IHTMLGenericElement) \
 156     XIID(IHTMLHeadElement) \
 157     XIID(IHTMLIFrameElement) \
 158     XIID(IHTMLIFrameElement2) \
 159     XIID(IHTMLIFrameElement3) \
 160     XIID(IHTMLImageElementFactory) \
 161     XIID(IHTMLImgElement) \
 162     XIID(IHTMLInputElement) \
 163     XIID(IHTMLLabelElement) \
 164     XIID(IHTMLLinkElement) \
 165     XIID(IHTMLLocation) \
 166     XIID(IHTMLMetaElement) \
 167     XIID(IHTMLMimeTypesCollection) \
 168     XIID(IHTMLObjectElement) \
 169     XIID(IHTMLObjectElement2) \
 170     XIID(IHTMLOptionElement) \
 171     XIID(IHTMLOptionElementFactory) \
 172     XIID(IHTMLPluginsCollection) \
 173     XIID(IHTMLRect) \
 174     XIID(IHTMLScreen) \
 175     XIID(IHTMLScriptElement) \
 176     XIID(IHTMLSelectElement) \
 177     XIID(IHTMLStorage) \
 178     XIID(IHTMLStyle) \
 179     XIID(IHTMLStyle2) \
 180     XIID(IHTMLStyle3) \
 181     XIID(IHTMLStyle4) \
 182     XIID(IHTMLStyle5) \
 183     XIID(IHTMLStyle6) \
 184     XIID(IHTMLStyleElement) \
 185     XIID(IHTMLStyleSheet) \
 186     XIID(IHTMLStyleSheetRulesCollection) \
 187     XIID(IHTMLStyleSheetsCollection) \
 188     XIID(IHTMLTable) \
 189     XIID(IHTMLTable2) \
 190     XIID(IHTMLTable3) \
 191     XIID(IHTMLTableCell) \
 192     XIID(IHTMLTableRow) \
 193     XIID(IHTMLTextAreaElement) \
 194     XIID(IHTMLTextContainer) \
 195     XIID(IHTMLTitleElement) \
 196     XIID(IHTMLUniqueName) \
 197     XIID(IHTMLWindow2) \
 198     XIID(IHTMLWindow3) \
 199     XIID(IHTMLWindow4) \
 200     XIID(IHTMLWindow5) \
 201     XIID(IHTMLWindow6) \
 202     XIID(IOmHistory) \
 203     XIID(IOmNavigator)
 204
 205 typedef enum {
 206 #define XIID(iface) iface ## _tid,
 207 #define XDIID(iface) iface ## _tid,
 208 TID_LIST
 209 #undef XIID
 210 #undef XDIID
 211     LAST_tid
 212 } tid_t;
 213
 214 typedef struct dispex_data_t dispex_data_t;
 215 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 216
 217 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 218 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 219 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 220
 221 typedef struct DispatchEx DispatchEx;
 222
 223 typedef struct {
 224     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 225     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 226     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 227     HRESULT (*populate_props)(DispatchEx*);
 228 } dispex_static_data_vtbl_t;
 229
 230 typedef struct {
 231     const dispex_static_data_vtbl_t *vtbl;
 232     const tid_t disp_tid;
 233     dispex_data_t *data;
 234     const tid_t* const iface_tids;
 235 } dispex_static_data_t;
 236
 237 struct DispatchEx {
 238     IDispatchEx IDispatchEx_iface;
 239
 240     IUnknown *outer;
 241
 242     dispex_static_data_t *data;
 243     dispex_dynamic_data_t *dynamic_data;
 244 };
 245
 246 typedef struct {
 247     UINT_PTR x;
 248 } nsCycleCollectingAutoRefCnt;
 249
 250 typedef struct {
 251     void *vtbl;
 252     int ref_flags;
 253     void *callbacks;
 254 } ExternalCycleCollectionParticipant;
 255
 256 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 257
 258 typedef struct {
 259     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 260     nsresult (NSAPI *unlink)(void*);
 261     void (NSAPI *delete_cycle_collectable)(void*);
 262 } CCObjCallback;
 263
 264 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 265
 266 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 267 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*,ExternalCycleCollectionParticipant*);
 268 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
 269 void (__cdecl *ccp_init)(ExternalCycleCollectionParticipant*,const CCObjCallback*);
 270 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*);
 271 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
 272
 273 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 274 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 275 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 276 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 277 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 278 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 279 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 280 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 281 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 282 void release_typelib(void) DECLSPEC_HIDDEN;
 283 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 284
 285 typedef enum {
 286     DISPEXPROP_CUSTOM,
 287     DISPEXPROP_DYNAMIC,
 288     DISPEXPROP_BUILTIN
 289 } dispex_prop_type_t;
 290
 291 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 292
 293 typedef struct HTMLWindow HTMLWindow;
 294 typedef struct HTMLInnerWindow HTMLInnerWindow;
 295 typedef struct HTMLOuterWindow HTMLOuterWindow;
 296 typedef struct HTMLDocumentNode HTMLDocumentNode;
 297 typedef struct HTMLDocumentObj HTMLDocumentObj;
 298 typedef struct HTMLFrameBase HTMLFrameBase;
 299 typedef struct NSContainer NSContainer;
 300 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 301
 302 typedef enum {
 303     SCRIPTMODE_GECKO,
 304     SCRIPTMODE_ACTIVESCRIPT
 305 } SCRIPTMODE;
 306
 307 typedef struct ScriptHost ScriptHost;
 308
 309 typedef enum {
 310     GLOBAL_SCRIPTVAR,
 311     GLOBAL_ELEMENTVAR,
 312     GLOBAL_DISPEXVAR,
 313     GLOBAL_FRAMEVAR
 314 } global_prop_type_t;
 315
 316 typedef struct {
 317     global_prop_type_t type;
 318     WCHAR *name;
 319     ScriptHost *script_host;
 320     DISPID id;
 321 } global_prop_t;
 322
 323 typedef struct {
 324     DispatchEx dispex;
 325     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 326
 327     LONG ref;
 328
 329     HTMLInnerWindow *window;
 330 } HTMLOptionElementFactory;
 331
 332 typedef struct {
 333     DispatchEx dispex;
 334     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 335
 336     LONG ref;
 337
 338     HTMLInnerWindow *window;
 339 } HTMLImageElementFactory;
 340
 341 struct HTMLLocation {
 342     DispatchEx dispex;
 343     IHTMLLocation IHTMLLocation_iface;
 344
 345     LONG ref;
 346
 347     HTMLInnerWindow *window;
 348 };
 349
 350 typedef struct {
 351     DispatchEx dispex;
 352     IOmHistory IOmHistory_iface;
 353
 354     LONG ref;
 355
 356     HTMLInnerWindow *window;
 357 } OmHistory;
 358
 359 typedef struct {
 360     HTMLOuterWindow *window;
 361     LONG ref;
 362 }  windowref_t;
 363
 364 typedef struct nsChannelBSC nsChannelBSC;
 365
 366 struct HTMLWindow {
 367     IHTMLWindow2       IHTMLWindow2_iface;
 368     IHTMLWindow3       IHTMLWindow3_iface;
 369     IHTMLWindow4       IHTMLWindow4_iface;
 370     IHTMLWindow5       IHTMLWindow5_iface;
 371     IHTMLWindow6       IHTMLWindow6_iface;
 372     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 373     IDispatchEx        IDispatchEx_iface;
 374     IServiceProvider   IServiceProvider_iface;
 375     ITravelLogClient   ITravelLogClient_iface;
 376     IObjectIdentity    IObjectIdentity_iface;
 377
 378     LONG ref;
 379
 380     HTMLInnerWindow *inner_window;
 381     HTMLOuterWindow *outer_window;
 382 };
 383
 384 struct HTMLOuterWindow {
 385     HTMLWindow base;
 386
 387     windowref_t *window_ref;
 388     LONG task_magic;
 389
 390     HTMLDocumentObj *doc_obj;
 391     nsIDOMWindow *nswindow;
 392     HTMLOuterWindow *parent;
 393     HTMLFrameBase *frame_element;
 394
 395     READYSTATE readystate;
 396     BOOL readystate_locked;
 397     unsigned readystate_pending;
 398
 399     HTMLInnerWindow *pending_window;
 400     IMoniker *mon;
 401     IUri *uri;
 402     IUri *uri_nofrag;
 403     BSTR url;
 404     DWORD load_flags;
 405
 406     SCRIPTMODE scriptmode;
 407
 408     IInternetSecurityManager *secmgr;
 409
 410     struct list children;
 411     struct list sibling_entry;
 412     struct list entry;
 413 };
 414
 415 struct HTMLInnerWindow {
 416     HTMLWindow base;
 417     DispatchEx dispex;
 418
 419     HTMLDocumentNode *doc;
 420
 421     struct list script_hosts;
 422
 423     IHTMLEventObj *event;
 424
 425     HTMLImageElementFactory *image_factory;
 426     HTMLOptionElementFactory *option_factory;
 427     IHTMLScreen *screen;
 428     OmHistory *history;
 429     IHTMLStorage *session_storage;
 430
 431     unsigned parser_callback_cnt;
 432     struct list script_queue;
 433
 434     global_prop_t *global_props;
 435     DWORD global_prop_cnt;
 436     DWORD global_prop_size;
 437
 438     LONG task_magic;
 439
 440     HTMLLocation *location;
 441
 442     IMoniker *mon;
 443     nsChannelBSC *bscallback;
 444     struct list bindings;
 445 };
 446
 447 typedef enum {
 448     UNKNOWN_USERMODE,
 449     BROWSEMODE,
 450     EDITMODE
 451 } USERMODE;
 452
 453 typedef struct _cp_static_data_t {
 454     tid_t tid;
 455     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 456     BOOL pass_event_arg;
 457     DWORD id_cnt;
 458     DISPID *ids;
 459 } cp_static_data_t;
 460
 461 typedef struct {
 462     const IID *riid;
 463     cp_static_data_t *desc;
 464 } cpc_entry_t;
 465
 466 typedef struct ConnectionPointContainer {
 467     IConnectionPointContainer IConnectionPointContainer_iface;
 468
 469     ConnectionPoint *cps;
 470     const cpc_entry_t *cp_entries;
 471     IUnknown *outer;
 472     struct ConnectionPointContainer *forward_container;
 473 } ConnectionPointContainer;
 474
 475 struct  ConnectionPoint {
 476     IConnectionPoint IConnectionPoint_iface;
 477
 478     ConnectionPointContainer *container;
 479
 480     union {
 481         IUnknown *unk;
 482         IDispatch *disp;
 483         IPropertyNotifySink *propnotif;
 484     } *sinks;
 485     DWORD sinks_size;
 486
 487     const IID *iid;
 488     cp_static_data_t *data;
 489 };
 490
 491 struct HTMLDocument {
 492     IHTMLDocument2              IHTMLDocument2_iface;
 493     IHTMLDocument3              IHTMLDocument3_iface;
 494     IHTMLDocument4              IHTMLDocument4_iface;
 495     IHTMLDocument5              IHTMLDocument5_iface;
 496     IHTMLDocument6              IHTMLDocument6_iface;
 497     IHTMLDocument7              IHTMLDocument7_iface;
 498     IPersistMoniker             IPersistMoniker_iface;
 499     IPersistFile                IPersistFile_iface;
 500     IPersistHistory             IPersistHistory_iface;
 501     IMonikerProp                IMonikerProp_iface;
 502     IOleObject                  IOleObject_iface;
 503     IOleDocument                IOleDocument_iface;
 504     IOleDocumentView            IOleDocumentView_iface;
 505     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 506     IViewObjectEx               IViewObjectEx_iface;
 507     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 508     IServiceProvider            IServiceProvider_iface;
 509     IOleCommandTarget           IOleCommandTarget_iface;
 510     IOleControl                 IOleControl_iface;
 511     IHlinkTarget                IHlinkTarget_iface;
 512     IPersistStreamInit          IPersistStreamInit_iface;
 513     IDispatchEx                 IDispatchEx_iface;
 514     ISupportErrorInfo           ISupportErrorInfo_iface;
 515     IObjectWithSite             IObjectWithSite_iface;
 516     IOleContainer               IOleContainer_iface;
 517     IObjectSafety               IObjectSafety_iface;
 518     IProvideClassInfo           IProvideClassInfo_iface;
 519
 520     IUnknown *unk_impl;
 521     IDispatchEx *dispex;
 522
 523     HTMLDocumentObj *doc_obj;
 524     HTMLDocumentNode *doc_node;
 525
 526     HTMLOuterWindow *window;
 527
 528     LONG task_magic;
 529
 530     ConnectionPointContainer cp_container;
 531     IOleAdviseHolder *advise_holder;
 532 };
 533
 534 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 535 {
 536     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 537 }
 538
 539 static inline ULONG htmldoc_addref(HTMLDocument *This)
 540 {
 541     return IUnknown_AddRef(This->unk_impl);
 542 }
 543
 544 static inline ULONG htmldoc_release(HTMLDocument *This)
 545 {
 546     return IUnknown_Release(This->unk_impl);
 547 }
 548
 549 struct HTMLDocumentObj {
 550     HTMLDocument basedoc;
 551     DispatchEx dispex;
 552     ICustomDoc ICustomDoc_iface;
 553     ITargetContainer ITargetContainer_iface;
 554
 555     IWindowForBindingUI IWindowForBindingUI_iface;
 556
 557     LONG ref;
 558
 559     NSContainer *nscontainer;
 560
 561     IOleClientSite *client;
 562     IDocHostUIHandler *hostui;
 563     IOleCommandTarget *client_cmdtrg;
 564     BOOL custom_hostui;
 565     IOleInPlaceSite *ipsite;
 566     IOleInPlaceFrame *frame;
 567     IOleInPlaceUIWindow *ip_window;
 568     IAdviseSink *view_sink;
 569     IDocObjectService *doc_object_service;
 570     IUnknown *webbrowser;
 571     ITravelLog *travel_log;
 572     IUnknown *browser_service;
 573
 574     DOCHOSTUIINFO hostinfo;
 575
 576     IOleUndoManager *undomgr;
 577
 578     HWND hwnd;
 579     HWND tooltips_hwnd;
 580
 581     BOOL request_uiactivate;
 582     BOOL in_place_active;
 583     BOOL ui_active;
 584     BOOL window_active;
 585     BOOL hostui_setup;
 586     BOOL container_locked;
 587     BOOL focus;
 588     BOOL has_popup;
 589     INT download_state;
 590
 591     USERMODE usermode;
 592     LPWSTR mime;
 593
 594     DWORD update;
 595 };
 596
 597 typedef struct nsWeakReference nsWeakReference;
 598
 599 struct NSContainer {
 600     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 601     nsIContextMenuListener   nsIContextMenuListener_iface;
 602     nsIURIContentListener    nsIURIContentListener_iface;
 603     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 604     nsITooltipListener       nsITooltipListener_iface;
 605     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 606     nsISupportsWeakReference nsISupportsWeakReference_iface;
 607
 608     nsIWebBrowser *webbrowser;
 609     nsIWebNavigation *navigation;
 610     nsIBaseWindow *window;
 611     nsIWebBrowserFocus *focus;
 612
 613     nsIEditor *editor;
 614     nsIController *editor_controller;
 615
 616     LONG ref;
 617
 618     nsWeakReference *weak_reference;
 619
 620     NSContainer *parent;
 621     HTMLDocumentObj *doc;
 622
 623     nsIURIContentListener *content_listener;
 624
 625     HWND hwnd;
 626 };
 627
 628 typedef struct {
 629     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 630     void (*destructor)(HTMLDOMNode*);
 631     const cpc_entry_t *cpc_entries;
 632     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 633     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 634     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 635     event_target_t **(*get_event_target)(HTMLDOMNode*);
 636     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 637     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 638     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 639     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 640     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 641     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 642     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 643     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 644     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 645     void (*unlink)(HTMLDOMNode*);
 646 } NodeImplVtbl;
 647
 648 struct HTMLDOMNode {
 649     DispatchEx dispex;
 650     IHTMLDOMNode  IHTMLDOMNode_iface;
 651     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 652     const NodeImplVtbl *vtbl;
 653
 654     nsCycleCollectingAutoRefCnt ccref;
 655
 656     nsIDOMNode *nsnode;
 657     HTMLDocumentNode *doc;
 658     event_target_t *event_target;
 659     ConnectionPointContainer *cp_container;
 660 };
 661
 662 static inline void node_addref(HTMLDOMNode *node)
 663 {
 664     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 665 }
 666
 667 static inline void node_release(HTMLDOMNode *node)
 668 {
 669     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 670 }
 671
 672 typedef struct {
 673     HTMLDOMNode node;
 674     ConnectionPointContainer cp_container;
 675
 676     IHTMLElement  IHTMLElement_iface;
 677     IHTMLElement2 IHTMLElement2_iface;
 678     IHTMLElement3 IHTMLElement3_iface;
 679     IHTMLElement4 IHTMLElement4_iface;
 680
 681     nsIDOMHTMLElement *nselem;
 682     HTMLStyle *style;
 683     HTMLStyle *runtime_style;
 684     HTMLAttributeCollection *attrs;
 685     WCHAR *filter;
 686 } HTMLElement;
 687
 688 #define HTMLELEMENT_TIDS    \
 689     IHTMLDOMNode_tid,       \
 690     IHTMLDOMNode2_tid,      \
 691     IHTMLElement_tid,       \
 692     IHTMLElement2_tid,      \
 693     IHTMLElement3_tid,      \
 694     IHTMLElement4_tid
 695
 696 extern cp_static_data_t HTMLElementEvents2_data;
 697 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 698 extern const cpc_entry_t HTMLElement_cpc[];
 699
 700 typedef struct {
 701     HTMLElement element;
 702
 703     IHTMLTextContainer IHTMLTextContainer_iface;
 704 } HTMLTextContainer;
 705
 706 struct HTMLFrameBase {
 707     HTMLElement element;
 708
 709     IHTMLFrameBase  IHTMLFrameBase_iface;
 710     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 711
 712     HTMLOuterWindow *content_window;
 713
 714     nsIDOMHTMLFrameElement *nsframe;
 715     nsIDOMHTMLIFrameElement *nsiframe;
 716 };
 717
 718 typedef struct nsDocumentEventListener nsDocumentEventListener;
 719
 720 struct HTMLDocumentNode {
 721     HTMLDOMNode node;
 722     HTMLDocument basedoc;
 723
 724     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 725
 726     nsIDocumentObserver          nsIDocumentObserver_iface;
 727
 728     LONG ref;
 729
 730     HTMLInnerWindow *window;
 731
 732     nsIDOMHTMLDocument *nsdoc;
 733     BOOL content_ready;
 734     event_target_t *body_event_target;
 735
 736     IHTMLDOMImplementation *dom_implementation;
 737
 738     ICatInformation *catmgr;
 739     nsDocumentEventListener *nsevent_listener;
 740     BOOL *event_vector;
 741
 742     WCHAR **elem_vars;
 743     unsigned elem_vars_size;
 744     unsigned elem_vars_cnt;
 745
 746     BOOL skip_mutation_notif;
 747
 748     struct list selection_list;
 749     struct list range_list;
 750     struct list plugin_hosts;
 751 };
 752
 753 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 754 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 755 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 756 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 757
 758 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 759 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 760 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 761 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 762 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 763 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 764 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 765 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 766 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 767 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 768 HRESULT create_dom_implementation(IHTMLDOMImplementation**) DECLSPEC_HIDDEN;
 769
 770 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 771
 772 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 773 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 774 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 775 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 776 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 777 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 778 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 779
 780 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 781 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 782
 783 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 784
 785 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 786
 787 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 788 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 789
 790 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 791 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 792
 793 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 794 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 795 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 796 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 797
 798 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 799 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 800 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 801
 802 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 803 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 804 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 805
 806 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 807
 808 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 809 void close_gecko(void) DECLSPEC_HIDDEN;
 810 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 811 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 812 void release_nsio(void) DECLSPEC_HIDDEN;
 813 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 814
 815 void init_node_cc(void);
 816
 817 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 818
 819 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 820
 821 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 822 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 823
 824 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 825 void nsfree(void*) DECLSPEC_HIDDEN;
 826
 827 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 828 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 829 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 830 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 831
 832 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 833 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 834 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 835 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 836 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 837
 838 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 839 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 840 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 841 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 842 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 843 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 844 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 845
 846 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 847 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 848 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 849 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 850 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 851 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 852
 853 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 854 HRESULT get_readystate_string(READYSTATE,BSTR*) DECLSPEC_HIDDEN;
 855
 856 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 857 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 858 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 859 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 860
 861 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 862 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 863 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 864 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 865
 866 HRESULT insert_adjacent_node(HTMLElement*,const WCHAR*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 867
 868 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 869 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 870
 871 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 872
 873 BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr) DECLSPEC_HIDDEN;
 874 HRESULT nscolor_to_str(LPCWSTR color, BSTR *ret) DECLSPEC_HIDDEN;
 875
 876
 877 struct HTMLAttributeCollection {
 878     DispatchEx dispex;
 879     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 880     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 881     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 882
 883     LONG ref;
 884
 885     HTMLElement *elem;
 886     struct list attrs;
 887 };
 888
 889 typedef struct {
 890     DispatchEx dispex;
 891     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 892
 893     LONG ref;
 894
 895     WCHAR *name;
 896
 897     HTMLElement *elem;
 898     DISPID dispid;
 899     struct list entry;
 900 } HTMLDOMAttribute;
 901
 902 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 903
 904 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 905 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 906 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 907 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 908 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 909 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 910 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 911 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 912 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 913 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 914 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 915 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 916 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 917 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 918 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 919 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 920 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 921 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 922 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 923 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 924 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 925 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 926 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 927 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 928 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 929 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 930
 931 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 932 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 933 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 934 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 935 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 936 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 937
 938 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 939 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 940
 941 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 942 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 943 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 944 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 945 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 946
 947 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 948 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 949
 950 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 951 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 952
 953 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 954
 955 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 956 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 957 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 958 HTMLOuterWindow *get_target_window(HTMLOuterWindow*,nsAString*,BOOL*) DECLSPEC_HIDDEN;
 959
 960 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 961
 962 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 963 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 964 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 965 HRESULT get_elem_source_index(HTMLElement*,LONG*) DECLSPEC_HIDDEN;
 966
 967 nsresult get_elem_attr_value(nsIDOMHTMLElement*,const WCHAR*,nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 968 HRESULT elem_string_attr_getter(HTMLElement*,const WCHAR*,BOOL,BSTR*) DECLSPEC_HIDDEN;
 969 HRESULT elem_string_attr_setter(HTMLElement*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
 970
 971 /* commands */
 972 typedef struct {
 973     DWORD id;
 974     HRESULT (*query)(HTMLDocument*,OLECMD*);
 975     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 976 } cmdtable_t;
 977
 978 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 979
 980 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 981
 982 /* timer */
 983 #define UPDATE_UI       0x0001
 984 #define UPDATE_TITLE    0x0002
 985
 986 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 987 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 988 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 989
 990 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 991
 992 /* editor */
 993 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 994 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 995 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 996 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 997 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 998 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 999 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
1000 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
1001 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
1002
1003 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
1004
1005 typedef struct task_t task_t;
1006 typedef void (*task_proc_t)(task_t*);
1007
1008 struct task_t {
1009     LONG target_magic;
1010     task_proc_t proc;
1011     task_proc_t destr;
1012     struct task_t *next;
1013 };
1014
1015 typedef struct {
1016     task_t header;
1017     HTMLDocumentObj *doc;
1018 } docobj_task_t;
1019
1020 typedef struct {
1021     HWND thread_hwnd;
1022     task_t *task_queue_head;
1023     task_t *task_queue_tail;
1024     struct list timer_list;
1025 } thread_data_t;
1026
1027 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1028 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1029
1030 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1031 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1032 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1033
1034 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1035 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
1036
1037 const char *debugstr_mshtml_guid(const GUID*) DECLSPEC_HIDDEN;
1038
1039 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1040 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1041 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1042 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1043 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1044
1045 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1046
1047 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1048
1049 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1050 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1051
1052 /* memory allocation functions */
1053
1054 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1055 {
1056     return HeapAlloc(GetProcessHeap(), 0, len);
1057 }
1058
1059 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1060 {
1061     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1062 }
1063
1064 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1065 {
1066     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1067 }
1068
1069 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1070 {
1071     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1072 }
1073
1074 static inline BOOL heap_free(void *mem)
1075 {
1076     return HeapFree(GetProcessHeap(), 0, mem);
1077 }
1078
1079 static inline LPWSTR heap_strdupW(LPCWSTR str)
1080 {
1081     LPWSTR ret = NULL;
1082
1083     if(str) {
1084         DWORD size;
1085
1086         size = (strlenW(str)+1)*sizeof(WCHAR);
1087         ret = heap_alloc(size);
1088         if(ret)
1089             memcpy(ret, str, size);
1090     }
1091
1092     return ret;
1093 }
1094
1095 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1096 {
1097     LPWSTR ret = NULL;
1098
1099     if(str) {
1100         ret = heap_alloc((len+1)*sizeof(WCHAR));
1101         if(ret)
1102         {
1103             memcpy(ret, str, len*sizeof(WCHAR));
1104             ret[len] = 0;
1105         }
1106     }
1107
1108     return ret;
1109 }
1110
1111 static inline char *heap_strdupA(const char *str)
1112 {
1113     char *ret = NULL;
1114
1115     if(str) {
1116         DWORD size;
1117
1118         size = strlen(str)+1;
1119         ret = heap_alloc(size);
1120         if(ret)
1121             memcpy(ret, str, size);
1122     }
1123
1124     return ret;
1125 }
1126
1127 static inline WCHAR *heap_strdupAtoW(const char *str)
1128 {
1129     LPWSTR ret = NULL;
1130
1131     if(str) {
1132         DWORD len;
1133
1134         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1135         ret = heap_alloc(len*sizeof(WCHAR));
1136         if(ret)
1137             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1138     }
1139
1140     return ret;
1141 }
1142
1143 static inline char *heap_strdupWtoA(LPCWSTR str)
1144 {
1145     char *ret = NULL;
1146
1147     if(str) {
1148         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1149         ret = heap_alloc(size);
1150         if(ret)
1151             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1152     }
1153
1154     return ret;
1155 }
1156
1157 static inline WCHAR *heap_strdupUtoW(const char *str)
1158 {
1159     WCHAR *ret = NULL;
1160
1161     if(str) {
1162         size_t len;
1163
1164         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1165         ret = heap_alloc(len*sizeof(WCHAR));
1166         if(ret)
1167             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1168     }
1169
1170     return ret;
1171 }
1172
1173 static inline char *heap_strdupWtoU(const WCHAR *str)
1174 {
1175     char *ret = NULL;
1176
1177     if(str) {
1178         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1179         ret = heap_alloc(size);
1180         if(ret)
1181             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1182     }
1183
1184     return ret;
1185 }
1186
1187 static inline void windowref_addref(windowref_t *ref)
1188 {
1189     InterlockedIncrement(&ref->ref);
1190 }
1191
1192 static inline void windowref_release(windowref_t *ref)
1193 {
1194     if(!InterlockedDecrement(&ref->ref))
1195         heap_free(ref);
1196 }
1197
1198 UINT cp_from_charset_string(BSTR) DECLSPEC_HIDDEN;
1199 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1200 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1201 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1202
1203 extern HINSTANCE hInst DECLSPEC_HIDDEN;