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)(1u<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  44 #define NS_ERROR_GENERATE_SUCCESS(module,code) \
  45     ((nsresult) (((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  46
  47 #define NS_OK                     ((nsresult)0x00000000L)
  48 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  49 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  50 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  51 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  52 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  53 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  54 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  55 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  56 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  57
  58 #define NS_ERROR_MODULE_NETWORK    6
  59
  60 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  61 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  62 #define NS_SUCCESS_DEFAULT_ACTION  NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_NETWORK, 66)
  63
  64 #define NS_FAILED(res) ((res) & 0x80000000)
  65 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  66
  67 #define NSAPI WINAPI
  68
  69 #define MSHTML_E_NODOC    0x800a025c
  70
  71 typedef struct HTMLDOMNode HTMLDOMNode;
  72 typedef struct ConnectionPoint ConnectionPoint;
  73 typedef struct BSCallback BSCallback;
  74 typedef struct event_target_t event_target_t;
  75
  76 #define TID_LIST \
  77     XIID(NULL) \
  78     XDIID(DispCEventObj) \
  79     XDIID(DispCPlugins) \
  80     XDIID(DispDOMChildrenCollection) \
  81     XDIID(DispHTMLAnchorElement) \
  82     XDIID(DispHTMLAreaElement) \
  83     XDIID(DispHTMLAttributeCollection) \
  84     XDIID(DispHTMLBody) \
  85     XDIID(DispHTMLButtonElement) \
  86     XDIID(DispHTMLCommentElement) \
  87     XDIID(DispHTMLCurrentStyle) \
  88     XDIID(DispHTMLDocument) \
  89     XDIID(DispHTMLDOMAttribute) \
  90     XDIID(DispHTMLDOMTextNode) \
  91     XDIID(DispHTMLElementCollection) \
  92     XDIID(DispHTMLEmbed) \
  93     XDIID(DispHTMLFormElement) \
  94     XDIID(DispHTMLGenericElement) \
  95     XDIID(DispHTMLFrameElement) \
  96     XDIID(DispHTMLHeadElement) \
  97     XDIID(DispHTMLHtmlElement) \
  98     XDIID(DispHTMLHistory) \
  99     XDIID(DispHTMLIFrame) \
 100     XDIID(DispHTMLImg) \
 101     XDIID(DispHTMLInputElement) \
 102     XDIID(DispHTMLLabelElement) \
 103     XDIID(DispHTMLLinkElement) \
 104     XDIID(DispHTMLLocation) \
 105     XDIID(DispHTMLMetaElement) \
 106     XDIID(DispHTMLNavigator) \
 107     XDIID(DispHTMLObjectElement) \
 108     XDIID(DispHTMLOptionElement) \
 109     XDIID(DispHTMLScreen) \
 110     XDIID(DispHTMLScriptElement) \
 111     XDIID(DispHTMLSelectElement) \
 112     XDIID(DispHTMLStyle) \
 113     XDIID(DispHTMLStyleElement) \
 114     XDIID(DispHTMLStyleSheet) \
 115     XDIID(DispHTMLStyleSheetRulesCollection) \
 116     XDIID(DispHTMLStyleSheetsCollection) \
 117     XDIID(DispHTMLTable) \
 118     XDIID(DispHTMLTableCell) \
 119     XDIID(DispHTMLTableRow) \
 120     XDIID(DispHTMLTextAreaElement) \
 121     XDIID(DispHTMLTitleElement) \
 122     XDIID(DispHTMLUnknownElement) \
 123     XDIID(DispHTMLWindow2) \
 124     XDIID(DispHTMLXMLHttpRequest) \
 125     XDIID(HTMLDocumentEvents) \
 126     XDIID(HTMLElementEvents2) \
 127     XIID(IDocumentSelector) \
 128     XIID(IElementSelector) \
 129     XIID(IHTMLAnchorElement) \
 130     XIID(IHTMLAreaElement) \
 131     XIID(IHTMLAttributeCollection) \
 132     XIID(IHTMLAttributeCollection2) \
 133     XIID(IHTMLAttributeCollection3) \
 134     XIID(IHTMLBodyElement) \
 135     XIID(IHTMLBodyElement2) \
 136     XIID(IHTMLButtonElement) \
 137     XIID(IHTMLCommentElement) \
 138     XIID(IHTMLCurrentStyle) \
 139     XIID(IHTMLCurrentStyle2) \
 140     XIID(IHTMLCurrentStyle3) \
 141     XIID(IHTMLCurrentStyle4) \
 142     XIID(IHTMLDocument2) \
 143     XIID(IHTMLDocument3) \
 144     XIID(IHTMLDocument4) \
 145     XIID(IHTMLDocument5) \
 146     XIID(IHTMLDocument6) \
 147     XIID(IHTMLDOMAttribute) \
 148     XIID(IHTMLDOMAttribute2) \
 149     XIID(IHTMLDOMChildrenCollection) \
 150     XIID(IHTMLDOMImplementation) \
 151     XIID(IHTMLDOMNode) \
 152     XIID(IHTMLDOMNode2) \
 153     XIID(IHTMLDOMTextNode) \
 154     XIID(IHTMLDOMTextNode2) \
 155     XIID(IHTMLElement) \
 156     XIID(IHTMLElement2) \
 157     XIID(IHTMLElement3) \
 158     XIID(IHTMLElement4) \
 159     XIID(IHTMLElement6) \
 160     XIID(IHTMLElementCollection) \
 161     XIID(IHTMLEmbedElement) \
 162     XIID(IHTMLEventObj) \
 163     XIID(IHTMLFiltersCollection) \
 164     XIID(IHTMLFormElement) \
 165     XIID(IHTMLFrameBase) \
 166     XIID(IHTMLFrameBase2) \
 167     XIID(IHTMLFrameElement3) \
 168     XIID(IHTMLGenericElement) \
 169     XIID(IHTMLHeadElement) \
 170     XIID(IHTMLHtmlElement) \
 171     XIID(IHTMLIFrameElement) \
 172     XIID(IHTMLIFrameElement2) \
 173     XIID(IHTMLIFrameElement3) \
 174     XIID(IHTMLImageElementFactory) \
 175     XIID(IHTMLImgElement) \
 176     XIID(IHTMLInputElement) \
 177     XIID(IHTMLLabelElement) \
 178     XIID(IHTMLLinkElement) \
 179     XIID(IHTMLLocation) \
 180     XIID(IHTMLMetaElement) \
 181     XIID(IHTMLMimeTypesCollection) \
 182     XIID(IHTMLObjectElement) \
 183     XIID(IHTMLObjectElement2) \
 184     XIID(IHTMLOptionElement) \
 185     XIID(IHTMLOptionElementFactory) \
 186     XIID(IHTMLPluginsCollection) \
 187     XIID(IHTMLRect) \
 188     XIID(IHTMLScreen) \
 189     XIID(IHTMLScriptElement) \
 190     XIID(IHTMLSelectElement) \
 191     XIID(IHTMLSelectionObject) \
 192     XIID(IHTMLSelectionObject2) \
 193     XIID(IHTMLStorage) \
 194     XIID(IHTMLStyle) \
 195     XIID(IHTMLStyle2) \
 196     XIID(IHTMLStyle3) \
 197     XIID(IHTMLStyle4) \
 198     XIID(IHTMLStyle5) \
 199     XIID(IHTMLStyle6) \
 200     XIID(IHTMLStyleElement) \
 201     XIID(IHTMLStyleSheet) \
 202     XIID(IHTMLStyleSheetRulesCollection) \
 203     XIID(IHTMLStyleSheetsCollection) \
 204     XIID(IHTMLTable) \
 205     XIID(IHTMLTable2) \
 206     XIID(IHTMLTable3) \
 207     XIID(IHTMLTableCell) \
 208     XIID(IHTMLTableRow) \
 209     XIID(IHTMLTextAreaElement) \
 210     XIID(IHTMLTextContainer) \
 211     XIID(IHTMLTitleElement) \
 212     XIID(IHTMLTxtRange) \
 213     XIID(IHTMLUniqueName) \
 214     XIID(IHTMLWindow2) \
 215     XIID(IHTMLWindow3) \
 216     XIID(IHTMLWindow4) \
 217     XIID(IHTMLWindow5) \
 218     XIID(IHTMLWindow6) \
 219     XIID(IHTMLXMLHttpRequest) \
 220     XIID(IHTMLXMLHttpRequestFactory) \
 221     XIID(IOmHistory) \
 222     XIID(IOmNavigator)
 223
 224 typedef enum {
 225 #define XIID(iface) iface ## _tid,
 226 #define XDIID(iface) iface ## _tid,
 227 TID_LIST
 228 #undef XIID
 229 #undef XDIID
 230     LAST_tid
 231 } tid_t;
 232
 233 typedef enum {
 234     COMPAT_MODE_QUIRKS,
 235     COMPAT_MODE_IE7,
 236     COMPAT_MODE_IE8,
 237     COMPAT_MODE_IE9,
 238     COMPAT_MODE_IE10,
 239     COMPAT_MODE_IE11
 240 } compat_mode_t;
 241
 242 #define COMPAT_MODE_CNT (COMPAT_MODE_IE11+1)
 243 #define COMPAT_MODE_NONE COMPAT_MODE_QUIRKS
 244
 245 typedef struct dispex_data_t dispex_data_t;
 246 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 247
 248 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 249 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 250 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 251
 252 typedef struct DispatchEx DispatchEx;
 253
 254 typedef struct {
 255     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 256     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 257     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 258     HRESULT (*populate_props)(DispatchEx*);
 259     /* We abuse this vtbl for EventTarget functions to avoid separated vtbl. */
 260     event_target_t **(*get_event_target_ptr)(DispatchEx*);
 261     void (*bind_event)(DispatchEx*,int);
 262 } dispex_static_data_vtbl_t;
 263
 264 typedef struct {
 265     const dispex_static_data_vtbl_t *vtbl;
 266     const tid_t disp_tid;
 267     const tid_t* const iface_tids;
 268     void (*init_info)(dispex_data_t*,compat_mode_t);
 269     dispex_data_t *info_cache[COMPAT_MODE_CNT];
 270 } dispex_static_data_t;
 271
 272 struct DispatchEx {
 273     IDispatchEx IDispatchEx_iface;
 274
 275     IUnknown *outer;
 276
 277     dispex_data_t *info;
 278     dispex_dynamic_data_t *dynamic_data;
 279 };
 280
 281 typedef struct {
 282     UINT_PTR x;
 283 } nsCycleCollectingAutoRefCnt;
 284
 285 typedef struct {
 286     void *vtbl;
 287     int ref_flags;
 288     void *callbacks;
 289 } ExternalCycleCollectionParticipant;
 290
 291 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 292
 293 typedef struct {
 294     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 295     nsresult (NSAPI *unlink)(void*);
 296     void (NSAPI *delete_cycle_collectable)(void*);
 297 } CCObjCallback;
 298
 299 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 300
 301 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*) DECLSPEC_HIDDEN;
 302 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*,ExternalCycleCollectionParticipant*) DECLSPEC_HIDDEN;
 303 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt) DECLSPEC_HIDDEN;
 304 void (__cdecl *ccp_init)(ExternalCycleCollectionParticipant*,const CCObjCallback*) DECLSPEC_HIDDEN;
 305 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 306 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 307
 308 void init_dispex_with_compat_mode(DispatchEx*,IUnknown*,dispex_static_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
 309 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 310 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 311 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 312 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 313 HRESULT remove_attribute(DispatchEx*,DISPID,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 314 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 315 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 316 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 317 void release_typelib(void) DECLSPEC_HIDDEN;
 318 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 319 const dispex_static_data_vtbl_t *dispex_get_vtbl(DispatchEx*) DECLSPEC_HIDDEN;
 320 void dispex_info_add_interface(dispex_data_t*,tid_t) DECLSPEC_HIDDEN;
 321
 322 static inline void init_dispex(DispatchEx *dispex, IUnknown *outer, dispex_static_data_t *desc)
 323 {
 324     init_dispex_with_compat_mode(dispex, outer, desc, COMPAT_MODE_NONE);
 325 }
 326
 327 typedef enum {
 328     DISPEXPROP_CUSTOM,
 329     DISPEXPROP_DYNAMIC,
 330     DISPEXPROP_BUILTIN
 331 } dispex_prop_type_t;
 332
 333 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 334
 335 typedef struct HTMLWindow HTMLWindow;
 336 typedef struct HTMLInnerWindow HTMLInnerWindow;
 337 typedef struct HTMLOuterWindow HTMLOuterWindow;
 338 typedef struct HTMLDocumentNode HTMLDocumentNode;
 339 typedef struct HTMLDocumentObj HTMLDocumentObj;
 340 typedef struct HTMLFrameBase HTMLFrameBase;
 341 typedef struct NSContainer NSContainer;
 342 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 343
 344 typedef enum {
 345     SCRIPTMODE_GECKO,
 346     SCRIPTMODE_ACTIVESCRIPT
 347 } SCRIPTMODE;
 348
 349 typedef struct ScriptHost ScriptHost;
 350
 351 typedef enum {
 352     GLOBAL_SCRIPTVAR,
 353     GLOBAL_ELEMENTVAR,
 354     GLOBAL_DISPEXVAR,
 355     GLOBAL_FRAMEVAR
 356 } global_prop_type_t;
 357
 358 typedef struct {
 359     global_prop_type_t type;
 360     WCHAR *name;
 361     ScriptHost *script_host;
 362     DISPID id;
 363 } global_prop_t;
 364
 365 typedef struct {
 366     DispatchEx dispex;
 367     event_target_t *ptr;
 368 } EventTarget;
 369
 370 typedef struct {
 371     DispatchEx dispex;
 372     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 373
 374     LONG ref;
 375
 376     HTMLInnerWindow *window;
 377 } HTMLOptionElementFactory;
 378
 379 typedef struct {
 380     DispatchEx dispex;
 381     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 382
 383     LONG ref;
 384
 385     HTMLInnerWindow *window;
 386 } HTMLImageElementFactory;
 387
 388 typedef struct {
 389     DispatchEx dispex;
 390     IHTMLXMLHttpRequestFactory IHTMLXMLHttpRequestFactory_iface;
 391
 392     LONG ref;
 393
 394     HTMLInnerWindow *window;
 395 } HTMLXMLHttpRequestFactory;
 396
 397 struct HTMLLocation {
 398     DispatchEx dispex;
 399     IHTMLLocation IHTMLLocation_iface;
 400
 401     LONG ref;
 402
 403     HTMLInnerWindow *window;
 404 };
 405
 406 typedef struct {
 407     DispatchEx dispex;
 408     IOmHistory IOmHistory_iface;
 409
 410     LONG ref;
 411
 412     HTMLInnerWindow *window;
 413 } OmHistory;
 414
 415 typedef struct {
 416     HTMLOuterWindow *window;
 417     LONG ref;
 418 }  windowref_t;
 419
 420 typedef struct nsChannelBSC nsChannelBSC;
 421
 422 struct HTMLWindow {
 423     IHTMLWindow2       IHTMLWindow2_iface;
 424     IHTMLWindow3       IHTMLWindow3_iface;
 425     IHTMLWindow4       IHTMLWindow4_iface;
 426     IHTMLWindow5       IHTMLWindow5_iface;
 427     IHTMLWindow6       IHTMLWindow6_iface;
 428     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 429     IDispatchEx        IDispatchEx_iface;
 430     IServiceProvider   IServiceProvider_iface;
 431     ITravelLogClient   ITravelLogClient_iface;
 432     IObjectIdentity    IObjectIdentity_iface;
 433
 434     LONG ref;
 435
 436     HTMLInnerWindow *inner_window;
 437     HTMLOuterWindow *outer_window;
 438 };
 439
 440 struct HTMLOuterWindow {
 441     HTMLWindow base;
 442
 443     windowref_t *window_ref;
 444     LONG task_magic;
 445
 446     HTMLDocumentObj *doc_obj;
 447     nsIDOMWindow *nswindow;
 448     mozIDOMWindowProxy *window_proxy;
 449     HTMLOuterWindow *parent;
 450     HTMLFrameBase *frame_element;
 451
 452     READYSTATE readystate;
 453     BOOL readystate_locked;
 454     unsigned readystate_pending;
 455
 456     HTMLInnerWindow *pending_window;
 457     IMoniker *mon;
 458     IUri *uri;
 459     IUri *uri_nofrag;
 460     BSTR url;
 461     DWORD load_flags;
 462
 463     SCRIPTMODE scriptmode;
 464
 465     IInternetSecurityManager *secmgr;
 466
 467     struct list children;
 468     struct list sibling_entry;
 469     struct list entry;
 470 };
 471
 472 struct HTMLInnerWindow {
 473     HTMLWindow base;
 474     EventTarget event_target;
 475
 476     HTMLDocumentNode *doc;
 477
 478     struct list script_hosts;
 479
 480     IHTMLEventObj *event;
 481
 482     HTMLImageElementFactory *image_factory;
 483     HTMLOptionElementFactory *option_factory;
 484     HTMLXMLHttpRequestFactory *xhr_factory;
 485     IHTMLScreen *screen;
 486     OmHistory *history;
 487     IHTMLStorage *session_storage;
 488
 489     unsigned parser_callback_cnt;
 490     struct list script_queue;
 491
 492     global_prop_t *global_props;
 493     DWORD global_prop_cnt;
 494     DWORD global_prop_size;
 495
 496     LONG task_magic;
 497
 498     HTMLLocation *location;
 499
 500     IMoniker *mon;
 501     nsChannelBSC *bscallback;
 502     struct list bindings;
 503 };
 504
 505 typedef enum {
 506     UNKNOWN_USERMODE,
 507     BROWSEMODE,
 508     EDITMODE
 509 } USERMODE;
 510
 511 typedef struct _cp_static_data_t {
 512     tid_t tid;
 513     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 514     BOOL pass_event_arg;
 515     DWORD id_cnt;
 516     DISPID *ids;
 517 } cp_static_data_t;
 518
 519 typedef struct {
 520     const IID *riid;
 521     cp_static_data_t *desc;
 522 } cpc_entry_t;
 523
 524 typedef struct ConnectionPointContainer {
 525     IConnectionPointContainer IConnectionPointContainer_iface;
 526
 527     ConnectionPoint *cps;
 528     const cpc_entry_t *cp_entries;
 529     IUnknown *outer;
 530     struct ConnectionPointContainer *forward_container;
 531 } ConnectionPointContainer;
 532
 533 struct  ConnectionPoint {
 534     IConnectionPoint IConnectionPoint_iface;
 535
 536     ConnectionPointContainer *container;
 537
 538     union {
 539         IUnknown *unk;
 540         IDispatch *disp;
 541         IPropertyNotifySink *propnotif;
 542     } *sinks;
 543     DWORD sinks_size;
 544
 545     const IID *iid;
 546     cp_static_data_t *data;
 547 };
 548
 549 struct HTMLDocument {
 550     IHTMLDocument2              IHTMLDocument2_iface;
 551     IHTMLDocument3              IHTMLDocument3_iface;
 552     IHTMLDocument4              IHTMLDocument4_iface;
 553     IHTMLDocument5              IHTMLDocument5_iface;
 554     IHTMLDocument6              IHTMLDocument6_iface;
 555     IHTMLDocument7              IHTMLDocument7_iface;
 556     IDocumentSelector           IDocumentSelector_iface;
 557     IPersistMoniker             IPersistMoniker_iface;
 558     IPersistFile                IPersistFile_iface;
 559     IPersistHistory             IPersistHistory_iface;
 560     IMonikerProp                IMonikerProp_iface;
 561     IOleObject                  IOleObject_iface;
 562     IOleDocument                IOleDocument_iface;
 563     IOleDocumentView            IOleDocumentView_iface;
 564     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 565     IViewObjectEx               IViewObjectEx_iface;
 566     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 567     IServiceProvider            IServiceProvider_iface;
 568     IOleCommandTarget           IOleCommandTarget_iface;
 569     IOleControl                 IOleControl_iface;
 570     IHlinkTarget                IHlinkTarget_iface;
 571     IPersistStreamInit          IPersistStreamInit_iface;
 572     IDispatchEx                 IDispatchEx_iface;
 573     ISupportErrorInfo           ISupportErrorInfo_iface;
 574     IObjectWithSite             IObjectWithSite_iface;
 575     IOleContainer               IOleContainer_iface;
 576     IObjectSafety               IObjectSafety_iface;
 577     IProvideClassInfo           IProvideClassInfo_iface;
 578
 579     IUnknown *unk_impl;
 580     IDispatchEx *dispex;
 581
 582     HTMLDocumentObj *doc_obj;
 583     HTMLDocumentNode *doc_node;
 584
 585     HTMLOuterWindow *window;
 586
 587     LONG task_magic;
 588
 589     ConnectionPointContainer cp_container;
 590     IOleAdviseHolder *advise_holder;
 591 };
 592
 593 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 594 {
 595     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 596 }
 597
 598 static inline ULONG htmldoc_addref(HTMLDocument *This)
 599 {
 600     return IUnknown_AddRef(This->unk_impl);
 601 }
 602
 603 static inline ULONG htmldoc_release(HTMLDocument *This)
 604 {
 605     return IUnknown_Release(This->unk_impl);
 606 }
 607
 608 struct HTMLDocumentObj {
 609     HTMLDocument basedoc;
 610     DispatchEx dispex;
 611     ICustomDoc ICustomDoc_iface;
 612     ITargetContainer ITargetContainer_iface;
 613
 614     IWindowForBindingUI IWindowForBindingUI_iface;
 615
 616     LONG ref;
 617
 618     NSContainer *nscontainer;
 619
 620     IOleClientSite *client;
 621     IDocHostUIHandler *hostui;
 622     IOleCommandTarget *client_cmdtrg;
 623     BOOL custom_hostui;
 624     IOleInPlaceSite *ipsite;
 625     IOleInPlaceFrame *frame;
 626     IOleInPlaceUIWindow *ip_window;
 627     IAdviseSink *view_sink;
 628     IDocObjectService *doc_object_service;
 629     IUnknown *webbrowser;
 630     ITravelLog *travel_log;
 631     IUnknown *browser_service;
 632
 633     DOCHOSTUIINFO hostinfo;
 634
 635     IOleUndoManager *undomgr;
 636     IHTMLEditServices *editsvcs;
 637
 638     HWND hwnd;
 639     HWND tooltips_hwnd;
 640
 641     BOOL request_uiactivate;
 642     BOOL in_place_active;
 643     BOOL ui_active;
 644     BOOL window_active;
 645     BOOL hostui_setup;
 646     BOOL container_locked;
 647     BOOL focus;
 648     BOOL has_popup;
 649     INT download_state;
 650
 651     USERMODE usermode;
 652     LPWSTR mime;
 653
 654     DWORD update;
 655 };
 656
 657 typedef struct nsWeakReference nsWeakReference;
 658
 659 struct NSContainer {
 660     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 661     nsIContextMenuListener   nsIContextMenuListener_iface;
 662     nsIURIContentListener    nsIURIContentListener_iface;
 663     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 664     nsITooltipListener       nsITooltipListener_iface;
 665     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 666     nsISupportsWeakReference nsISupportsWeakReference_iface;
 667
 668     nsIWebBrowser *webbrowser;
 669     nsIWebNavigation *navigation;
 670     nsIBaseWindow *window;
 671     nsIWebBrowserFocus *focus;
 672
 673     nsIEditor *editor;
 674     nsIController *editor_controller;
 675
 676     LONG ref;
 677
 678     nsWeakReference *weak_reference;
 679
 680     NSContainer *parent;
 681     HTMLDocumentObj *doc;
 682
 683     nsIURIContentListener *content_listener;
 684
 685     HWND hwnd;
 686 };
 687
 688 typedef struct {
 689     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 690     void (*destructor)(HTMLDOMNode*);
 691     const cpc_entry_t *cpc_entries;
 692     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 693     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 694     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 695     event_target_t **(*get_event_target_ptr)(HTMLDOMNode*);
 696     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 697     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 698     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 699     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 700     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 701     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 702     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 703     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 704     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 705     void (*unlink)(HTMLDOMNode*);
 706     BOOL (*is_text_edit)(HTMLDOMNode*);
 707     BOOL (*is_settable)(HTMLDOMNode*,DISPID);
 708 } NodeImplVtbl;
 709
 710 struct HTMLDOMNode {
 711     EventTarget   event_target;
 712     IHTMLDOMNode  IHTMLDOMNode_iface;
 713     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 714     const NodeImplVtbl *vtbl;
 715
 716     nsCycleCollectingAutoRefCnt ccref;
 717
 718     nsIDOMNode *nsnode;
 719     HTMLDocumentNode *doc;
 720     ConnectionPointContainer *cp_container;
 721 };
 722
 723 static inline void node_addref(HTMLDOMNode *node)
 724 {
 725     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 726 }
 727
 728 static inline void node_release(HTMLDOMNode *node)
 729 {
 730     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 731 }
 732
 733 typedef struct {
 734     HTMLDOMNode node;
 735     ConnectionPointContainer cp_container;
 736
 737     IHTMLElement  IHTMLElement_iface;
 738     IHTMLElement2 IHTMLElement2_iface;
 739     IHTMLElement3 IHTMLElement3_iface;
 740     IHTMLElement4 IHTMLElement4_iface;
 741     IHTMLElement6 IHTMLElement6_iface;
 742     IHTMLUniqueName IHTMLUniqueName_iface;
 743     IElementSelector IElementSelector_iface;
 744
 745     nsIDOMHTMLElement *nselem;
 746     HTMLStyle *style;
 747     HTMLStyle *runtime_style;
 748     HTMLAttributeCollection *attrs;
 749     WCHAR *filter;
 750     unsigned unique_id;
 751 } HTMLElement;
 752
 753 #define HTMLELEMENT_TIDS    \
 754     IHTMLDOMNode_tid,       \
 755     IHTMLDOMNode2_tid,      \
 756     IHTMLElement_tid,       \
 757     IHTMLElement2_tid,      \
 758     IHTMLElement3_tid,      \
 759     IHTMLElement4_tid,      \
 760     IHTMLUniqueName_tid
 761
 762 extern cp_static_data_t HTMLElementEvents2_data DECLSPEC_HIDDEN;
 763 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 764 extern const cpc_entry_t HTMLElement_cpc[] DECLSPEC_HIDDEN;
 765
 766 typedef struct {
 767     HTMLElement element;
 768
 769     IHTMLTextContainer IHTMLTextContainer_iface;
 770 } HTMLTextContainer;
 771
 772 struct HTMLFrameBase {
 773     HTMLElement element;
 774
 775     IHTMLFrameBase  IHTMLFrameBase_iface;
 776     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 777
 778     HTMLOuterWindow *content_window;
 779
 780     nsIDOMHTMLFrameElement *nsframe;
 781     nsIDOMHTMLIFrameElement *nsiframe;
 782 };
 783
 784 typedef struct nsDocumentEventListener nsDocumentEventListener;
 785
 786 struct HTMLDocumentNode {
 787     HTMLDOMNode node;
 788     HTMLDocument basedoc;
 789
 790     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 791
 792     nsIDocumentObserver          nsIDocumentObserver_iface;
 793
 794     LONG ref;
 795
 796     compat_mode_t document_mode;
 797     HTMLInnerWindow *window;
 798
 799     nsIDOMHTMLDocument *nsdoc;
 800     BOOL content_ready;
 801     event_target_t *body_event_target;
 802
 803     IHTMLDOMImplementation *dom_implementation;
 804
 805     ICatInformation *catmgr;
 806     nsDocumentEventListener *nsevent_listener;
 807     BOOL *event_vector;
 808
 809     WCHAR **elem_vars;
 810     unsigned elem_vars_size;
 811     unsigned elem_vars_cnt;
 812
 813     BOOL skip_mutation_notif;
 814
 815     UINT charset;
 816
 817     unsigned unique_id;
 818
 819     struct list selection_list;
 820     struct list range_list;
 821     struct list plugin_hosts;
 822 };
 823
 824 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 825 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 826 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 827
 828 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 829 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 830 HTMLOuterWindow *mozwindow_to_window(const mozIDOMWindowProxy*) DECLSPEC_HIDDEN;
 831 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 832 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 833 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 834 HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow*,HTMLXMLHttpRequestFactory**) DECLSPEC_HIDDEN;
 835 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 836 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 837 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 838 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 839 HRESULT create_dom_implementation(IHTMLDOMImplementation**) DECLSPEC_HIDDEN;
 840
 841 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 842
 843 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 844 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 845 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 846 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 847 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 848 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 849 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 850
 851 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 852 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 853
 854 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 855
 856 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 857
 858 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 859 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 860
 861 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 862 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 863
 864 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 865 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 866 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 867 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 868
 869 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 870 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 871 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 872
 873 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 874 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 875 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 876
 877 UINT get_document_charset(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 878
 879 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 880
 881 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 882 void close_gecko(void) DECLSPEC_HIDDEN;
 883 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 884 void init_nsio(nsIComponentManager*) DECLSPEC_HIDDEN;
 885 void release_nsio(void) DECLSPEC_HIDDEN;
 886 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 887 void set_viewer_zoom(NSContainer*,float) DECLSPEC_HIDDEN;
 888
 889 void init_node_cc(void) DECLSPEC_HIDDEN;
 890
 891 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 892
 893 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 894
 895 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 896 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 897
 898 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 899 void nsfree(void*) DECLSPEC_HIDDEN;
 900
 901 BOOL nsACString_Init(nsACString *str, const char *data) DECLSPEC_HIDDEN;
 902 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 903 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 904 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 905 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 906
 907 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 908 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 909 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 910 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 911
 912 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 913
 914 static inline HRESULT return_nsstr_variant(nsresult nsres, nsAString *nsstr, VARIANT *p)
 915 {
 916     V_VT(p) = VT_BSTR;
 917     return return_nsstr(nsres, nsstr, &V_BSTR(p));
 918 }
 919
 920 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 921 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 922 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 923 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 924 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 925 nsIXMLHttpRequest *create_nsxhr(nsIDOMWindow *nswindow) DECLSPEC_HIDDEN;
 926 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 927 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 928
 929 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 930 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 931 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 932 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 933 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 934 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 935
 936 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 937 HRESULT get_readystate_string(READYSTATE,BSTR*) DECLSPEC_HIDDEN;
 938
 939 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 940 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 941 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 942 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 943
 944 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 945 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 946 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 947 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 948
 949 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 950 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 951
 952 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 953
 954 BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr) DECLSPEC_HIDDEN;
 955 HRESULT nscolor_to_str(LPCWSTR color, BSTR *ret) DECLSPEC_HIDDEN;
 956
 957
 958 struct HTMLAttributeCollection {
 959     DispatchEx dispex;
 960     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 961     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 962     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 963
 964     LONG ref;
 965
 966     HTMLElement *elem;
 967     struct list attrs;
 968 };
 969
 970 typedef struct {
 971     DispatchEx dispex;
 972     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 973     IHTMLDOMAttribute2 IHTMLDOMAttribute2_iface;
 974
 975     LONG ref;
 976
 977     /* value is valid only for detached attributes (when elem == NULL). */
 978     VARIANT value;
 979     /* name must be valid for detached attributes */
 980     WCHAR *name;
 981
 982     HTMLElement *elem;
 983     DISPID dispid;
 984     struct list entry;
 985 } HTMLDOMAttribute;
 986
 987 HTMLDOMAttribute *unsafe_impl_from_IHTMLDOMAttribute(IHTMLDOMAttribute*) DECLSPEC_HIDDEN;
 988
 989 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 990
 991 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 992 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 993 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 994 HRESULT HTMLAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 995 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 996 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 997 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 998 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 999 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1000 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1001 HRESULT HTMLHtmlElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1002 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1003 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1004 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1005 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1006 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1007 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1008 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1009 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1010 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1011 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1012 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1013 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1014 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1015 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1016 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1017 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1018 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1019
1020 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
1021 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1022 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1023 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1024
1025 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1026 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1027
1028 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1029 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1030 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
1031 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
1032 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1033 void HTMLElement_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1034
1035 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
1036 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
1037
1038 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
1039 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1040
1041 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
1042
1043 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
1044 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
1045 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
1046 HTMLOuterWindow *get_target_window(HTMLOuterWindow*,nsAString*,BOOL*) DECLSPEC_HIDDEN;
1047 HRESULT handle_link_click_event(HTMLElement*,nsAString*,nsAString*,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1048
1049 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
1050
1051 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
1052 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1053 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
1054 IHTMLDOMChildrenCollection *create_child_collection(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1055
1056 HRESULT attr_value_to_string(VARIANT*) DECLSPEC_HIDDEN;
1057 HRESULT get_elem_attr_value_by_dispid(HTMLElement*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
1058 HRESULT get_elem_source_index(HTMLElement*,LONG*) DECLSPEC_HIDDEN;
1059
1060 nsresult get_elem_attr_value(nsIDOMHTMLElement*,const WCHAR*,nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
1061 HRESULT elem_string_attr_getter(HTMLElement*,const WCHAR*,BOOL,BSTR*) DECLSPEC_HIDDEN;
1062 HRESULT elem_string_attr_setter(HTMLElement*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
1063
1064 HRESULT elem_unique_id(unsigned id, BSTR *p) DECLSPEC_HIDDEN;
1065
1066 /* commands */
1067 typedef struct {
1068     DWORD id;
1069     HRESULT (*query)(HTMLDocument*,OLECMD*);
1070     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
1071 } cmdtable_t;
1072
1073 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
1074
1075 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
1076
1077 /* timer */
1078 #define UPDATE_UI       0x0001
1079 #define UPDATE_TITLE    0x0002
1080
1081 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
1082 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1083 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
1084
1085 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
1086
1087 /* editor */
1088 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1089 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
1090 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
1091 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1092 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1093 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1094 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
1095 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
1096 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
1097
1098 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
1099
1100 typedef struct task_t task_t;
1101 typedef void (*task_proc_t)(task_t*);
1102
1103 struct task_t {
1104     LONG target_magic;
1105     task_proc_t proc;
1106     task_proc_t destr;
1107     struct list entry;
1108 };
1109
1110 typedef struct {
1111     task_t header;
1112     HTMLDocumentObj *doc;
1113 } docobj_task_t;
1114
1115 typedef struct {
1116     HWND thread_hwnd;
1117     struct list task_list;
1118     struct list timer_list;
1119 } thread_data_t;
1120
1121 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1122 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1123
1124 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1125 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1126 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1127 void flush_pending_tasks(LONG) DECLSPEC_HIDDEN;
1128
1129 HRESULT set_task_timer(HTMLInnerWindow*,LONG,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1130 HRESULT clear_task_timer(HTMLInnerWindow*,DWORD) DECLSPEC_HIDDEN;
1131
1132 const char *debugstr_mshtml_guid(const GUID*) DECLSPEC_HIDDEN;
1133
1134 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1135 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1136 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1137 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1138 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1139
1140 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1141
1142 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1143
1144 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1145 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1146
1147 DEFINE_GUID(IID_UndocumentedScriptIface,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0);
1148 DEFINE_GUID(IID_IDispatchJS,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6);
1149
1150 /* memory allocation functions */
1151
1152 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1153 {
1154     return HeapAlloc(GetProcessHeap(), 0, len);
1155 }
1156
1157 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1158 {
1159     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1160 }
1161
1162 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1163 {
1164     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1165 }
1166
1167 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1168 {
1169     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1170 }
1171
1172 static inline BOOL heap_free(void *mem)
1173 {
1174     return HeapFree(GetProcessHeap(), 0, mem);
1175 }
1176
1177 static inline LPWSTR heap_strdupW(LPCWSTR str)
1178 {
1179     LPWSTR ret = NULL;
1180
1181     if(str) {
1182         DWORD size;
1183
1184         size = (strlenW(str)+1)*sizeof(WCHAR);
1185         ret = heap_alloc(size);
1186         if(ret)
1187             memcpy(ret, str, size);
1188     }
1189
1190     return ret;
1191 }
1192
1193 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1194 {
1195     LPWSTR ret = NULL;
1196
1197     if(str) {
1198         ret = heap_alloc((len+1)*sizeof(WCHAR));
1199         if(ret)
1200         {
1201             memcpy(ret, str, len*sizeof(WCHAR));
1202             ret[len] = 0;
1203         }
1204     }
1205
1206     return ret;
1207 }
1208
1209 static inline char *heap_strdupA(const char *str)
1210 {
1211     char *ret = NULL;
1212
1213     if(str) {
1214         DWORD size;
1215
1216         size = strlen(str)+1;
1217         ret = heap_alloc(size);
1218         if(ret)
1219             memcpy(ret, str, size);
1220     }
1221
1222     return ret;
1223 }
1224
1225 static inline WCHAR *heap_strdupAtoW(const char *str)
1226 {
1227     LPWSTR ret = NULL;
1228
1229     if(str) {
1230         DWORD len;
1231
1232         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1233         ret = heap_alloc(len*sizeof(WCHAR));
1234         if(ret)
1235             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1236     }
1237
1238     return ret;
1239 }
1240
1241 static inline char *heap_strdupWtoA(LPCWSTR str)
1242 {
1243     char *ret = NULL;
1244
1245     if(str) {
1246         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1247         ret = heap_alloc(size);
1248         if(ret)
1249             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1250     }
1251
1252     return ret;
1253 }
1254
1255 static inline WCHAR *heap_strdupUtoW(const char *str)
1256 {
1257     WCHAR *ret = NULL;
1258
1259     if(str) {
1260         size_t len;
1261
1262         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1263         ret = heap_alloc(len*sizeof(WCHAR));
1264         if(ret)
1265             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1266     }
1267
1268     return ret;
1269 }
1270
1271 static inline char *heap_strdupWtoU(const WCHAR *str)
1272 {
1273     char *ret = NULL;
1274
1275     if(str) {
1276         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1277         ret = heap_alloc(size);
1278         if(ret)
1279             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1280     }
1281
1282     return ret;
1283 }
1284
1285 static inline char *heap_strndupWtoU(LPCWSTR str, unsigned len)
1286 {
1287     char *ret = NULL;
1288     DWORD size;
1289
1290     if(str && len) {
1291         size = WideCharToMultiByte(CP_UTF8, 0, str, len, NULL, 0, NULL, NULL);
1292         ret = heap_alloc(size + 1);
1293         if(ret) {
1294             WideCharToMultiByte(CP_UTF8, 0, str, len, ret, size, NULL, NULL);
1295             ret[size] = '\0';
1296         }
1297     }
1298
1299     return ret;
1300 }
1301
1302 static inline void windowref_addref(windowref_t *ref)
1303 {
1304     InterlockedIncrement(&ref->ref);
1305 }
1306
1307 static inline void windowref_release(windowref_t *ref)
1308 {
1309     if(!InterlockedDecrement(&ref->ref))
1310         heap_free(ref);
1311 }
1312
1313 UINT cp_from_charset_string(BSTR) DECLSPEC_HIDDEN;
1314 BSTR charset_string_from_cp(UINT) DECLSPEC_HIDDEN;
1315 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1316 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1317 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1318
1319 extern HINSTANCE hInst DECLSPEC_HIDDEN;