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/heap.h"
  34 #include "wine/list.h"
  35 #include "wine/rbtree.h"
  36 #include "wine/unicode.h"
  37
  38 #ifdef INIT_GUID
  39 #include "initguid.h"
  40 #endif
  41
  42 #include "nsiface.h"
  43
  44 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  45     ((nsresult) (((UINT32)(1u<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  46 #define NS_ERROR_GENERATE_SUCCESS(module,code) \
  47     ((nsresult) (((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  48
  49 #define NS_OK                     ((nsresult)0x00000000L)
  50 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  51 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  52 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  53 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  54 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  55 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  56 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  57 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  58 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  59
  60 #define NS_ERROR_MODULE_NETWORK    6
  61
  62 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  63 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  64 #define NS_SUCCESS_DEFAULT_ACTION  NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_NETWORK, 66)
  65
  66 #define NS_FAILED(res) ((res) & 0x80000000)
  67 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  68
  69 #define NSAPI WINAPI
  70
  71 #define MSHTML_E_NODOC    0x800a025c
  72
  73 typedef struct HTMLDOMNode HTMLDOMNode;
  74 typedef struct ConnectionPoint ConnectionPoint;
  75 typedef struct BSCallback BSCallback;
  76 typedef struct EventTarget EventTarget;
  77
  78 #define TID_LIST \
  79     XIID(NULL) \
  80     XDIID(DispCEventObj) \
  81     XDIID(DispCPlugins) \
  82     XDIID(DispDOMChildrenCollection) \
  83     XDIID(DispDOMEvent) \
  84     XDIID(DispDOMKeyboardEvent) \
  85     XDIID(DispDOMMouseEvent) \
  86     XDIID(DispDOMUIEvent) \
  87     XDIID(DispHTMLAnchorElement) \
  88     XDIID(DispHTMLAreaElement) \
  89     XDIID(DispHTMLAttributeCollection) \
  90     XDIID(DispHTMLBody) \
  91     XDIID(DispHTMLButtonElement) \
  92     XDIID(DispHTMLCommentElement) \
  93     XDIID(DispHTMLCurrentStyle) \
  94     XDIID(DispHTMLDocument) \
  95     XDIID(DispHTMLDOMAttribute) \
  96     XDIID(DispHTMLDOMTextNode) \
  97     XDIID(DispHTMLElementCollection) \
  98     XDIID(DispHTMLEmbed) \
  99     XDIID(DispHTMLFormElement) \
 100     XDIID(DispHTMLGenericElement) \
 101     XDIID(DispHTMLFrameElement) \
 102     XDIID(DispHTMLHeadElement) \
 103     XDIID(DispHTMLHtmlElement) \
 104     XDIID(DispHTMLHistory) \
 105     XDIID(DispHTMLIFrame) \
 106     XDIID(DispHTMLImg) \
 107     XDIID(DispHTMLInputElement) \
 108     XDIID(DispHTMLLabelElement) \
 109     XDIID(DispHTMLLinkElement) \
 110     XDIID(DispHTMLLocation) \
 111     XDIID(DispHTMLMetaElement) \
 112     XDIID(DispHTMLNavigator) \
 113     XDIID(DispHTMLObjectElement) \
 114     XDIID(DispHTMLOptionElement) \
 115     XDIID(DispHTMLScreen) \
 116     XDIID(DispHTMLScriptElement) \
 117     XDIID(DispHTMLSelectElement) \
 118     XDIID(DispHTMLStyle) \
 119     XDIID(DispHTMLStyleElement) \
 120     XDIID(DispHTMLStyleSheet) \
 121     XDIID(DispHTMLStyleSheetRulesCollection) \
 122     XDIID(DispHTMLStyleSheetsCollection) \
 123     XDIID(DispHTMLTable) \
 124     XDIID(DispHTMLTableCell) \
 125     XDIID(DispHTMLTableRow) \
 126     XDIID(DispHTMLTextAreaElement) \
 127     XDIID(DispHTMLTitleElement) \
 128     XDIID(DispHTMLUnknownElement) \
 129     XDIID(DispHTMLWindow2) \
 130     XDIID(DispHTMLXMLHttpRequest) \
 131     XDIID(HTMLDocumentEvents) \
 132     XDIID(HTMLElementEvents2) \
 133     XIID(IDOMEvent) \
 134     XIID(IDOMKeyboardEvent) \
 135     XIID(IDOMMouseEvent) \
 136     XIID(IDOMUIEvent) \
 137     XIID(IDocumentEvent) \
 138     XIID(IDocumentSelector) \
 139     XIID(IElementSelector) \
 140     XIID(IElementTraversal) \
 141     XIID(IEventTarget) \
 142     XIID(IHTMLAnchorElement) \
 143     XIID(IHTMLAreaElement) \
 144     XIID(IHTMLAttributeCollection) \
 145     XIID(IHTMLAttributeCollection2) \
 146     XIID(IHTMLAttributeCollection3) \
 147     XIID(IHTMLBodyElement) \
 148     XIID(IHTMLBodyElement2) \
 149     XIID(IHTMLButtonElement) \
 150     XIID(IHTMLCSSStyleDeclaration) \
 151     XIID(IHTMLCSSStyleDeclaration2) \
 152     XIID(IHTMLCommentElement) \
 153     XIID(IHTMLCurrentStyle) \
 154     XIID(IHTMLCurrentStyle2) \
 155     XIID(IHTMLCurrentStyle3) \
 156     XIID(IHTMLCurrentStyle4) \
 157     XIID(IHTMLDocument2) \
 158     XIID(IHTMLDocument3) \
 159     XIID(IHTMLDocument4) \
 160     XIID(IHTMLDocument5) \
 161     XIID(IHTMLDocument6) \
 162     XIID(IHTMLDocument7) \
 163     XIID(IHTMLDOMAttribute) \
 164     XIID(IHTMLDOMAttribute2) \
 165     XIID(IHTMLDOMChildrenCollection) \
 166     XIID(IHTMLDOMImplementation) \
 167     XIID(IHTMLDOMNode) \
 168     XIID(IHTMLDOMNode2) \
 169     XIID(IHTMLDOMNode3) \
 170     XIID(IHTMLDOMTextNode) \
 171     XIID(IHTMLDOMTextNode2) \
 172     XIID(IHTMLElement) \
 173     XIID(IHTMLElement2) \
 174     XIID(IHTMLElement3) \
 175     XIID(IHTMLElement4) \
 176     XIID(IHTMLElement6) \
 177     XIID(IHTMLElementCollection) \
 178     XIID(IHTMLEmbedElement) \
 179     XIID(IHTMLEventObj) \
 180     XIID(IHTMLFiltersCollection) \
 181     XIID(IHTMLFormElement) \
 182     XIID(IHTMLFrameBase) \
 183     XIID(IHTMLFrameBase2) \
 184     XIID(IHTMLFrameElement3) \
 185     XIID(IHTMLGenericElement) \
 186     XIID(IHTMLHeadElement) \
 187     XIID(IHTMLHtmlElement) \
 188     XIID(IHTMLIFrameElement) \
 189     XIID(IHTMLIFrameElement2) \
 190     XIID(IHTMLIFrameElement3) \
 191     XIID(IHTMLImageElementFactory) \
 192     XIID(IHTMLImgElement) \
 193     XIID(IHTMLInputElement) \
 194     XIID(IHTMLInputTextElement2) \
 195     XIID(IHTMLLabelElement) \
 196     XIID(IHTMLLinkElement) \
 197     XIID(IHTMLLocation) \
 198     XIID(IHTMLMetaElement) \
 199     XIID(IHTMLMimeTypesCollection) \
 200     XIID(IHTMLObjectElement) \
 201     XIID(IHTMLObjectElement2) \
 202     XIID(IHTMLOptionElement) \
 203     XIID(IHTMLOptionElementFactory) \
 204     XIID(IHTMLPerformance) \
 205     XIID(IHTMLPerformanceNavigation) \
 206     XIID(IHTMLPerformanceTiming) \
 207     XIID(IHTMLPluginsCollection) \
 208     XIID(IHTMLRect) \
 209     XIID(IHTMLScreen) \
 210     XIID(IHTMLScriptElement) \
 211     XIID(IHTMLSelectElement) \
 212     XIID(IHTMLSelectionObject) \
 213     XIID(IHTMLSelectionObject2) \
 214     XIID(IHTMLStorage) \
 215     XIID(IHTMLStyle) \
 216     XIID(IHTMLStyle2) \
 217     XIID(IHTMLStyle3) \
 218     XIID(IHTMLStyle4) \
 219     XIID(IHTMLStyle5) \
 220     XIID(IHTMLStyle6) \
 221     XIID(IHTMLStyleElement) \
 222     XIID(IHTMLStyleSheet) \
 223     XIID(IHTMLStyleSheetRulesCollection) \
 224     XIID(IHTMLStyleSheetsCollection) \
 225     XIID(IHTMLTable) \
 226     XIID(IHTMLTable2) \
 227     XIID(IHTMLTable3) \
 228     XIID(IHTMLTableCell) \
 229     XIID(IHTMLTableRow) \
 230     XIID(IHTMLTextAreaElement) \
 231     XIID(IHTMLTextContainer) \
 232     XIID(IHTMLTitleElement) \
 233     XIID(IHTMLTxtRange) \
 234     XIID(IHTMLUniqueName) \
 235     XIID(IHTMLWindow2) \
 236     XIID(IHTMLWindow3) \
 237     XIID(IHTMLWindow4) \
 238     XIID(IHTMLWindow5) \
 239     XIID(IHTMLWindow6) \
 240     XIID(IHTMLWindow7) \
 241     XIID(IHTMLXMLHttpRequest) \
 242     XIID(IHTMLXMLHttpRequestFactory) \
 243     XIID(IOmHistory) \
 244     XIID(IOmNavigator)
 245
 246 typedef enum {
 247 #define XIID(iface) iface ## _tid,
 248 #define XDIID(iface) iface ## _tid,
 249 TID_LIST
 250 #undef XIID
 251 #undef XDIID
 252     LAST_tid
 253 } tid_t;
 254
 255 typedef enum {
 256     COMPAT_MODE_QUIRKS,
 257     COMPAT_MODE_IE5,
 258     COMPAT_MODE_IE7,
 259     COMPAT_MODE_IE8,
 260     COMPAT_MODE_IE9,
 261     COMPAT_MODE_IE10,
 262     COMPAT_MODE_IE11
 263 } compat_mode_t;
 264
 265 #define COMPAT_MODE_CNT (COMPAT_MODE_IE11+1)
 266 #define COMPAT_MODE_NONE COMPAT_MODE_QUIRKS
 267
 268 typedef struct {
 269     unsigned document_mode;
 270     unsigned ie_version;
 271 } compat_mode_info_t;
 272
 273 extern const compat_mode_info_t compat_mode_info[COMPAT_MODE_CNT] DECLSPEC_HIDDEN;
 274
 275 typedef struct dispex_data_t dispex_data_t;
 276 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 277
 278 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 279 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 280 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 281
 282 typedef struct DispatchEx DispatchEx;
 283
 284 typedef struct {
 285     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 286     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 287     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 288     compat_mode_t (*get_compat_mode)(DispatchEx*);
 289     HRESULT (*populate_props)(DispatchEx*);
 290 } dispex_static_data_vtbl_t;
 291
 292 typedef struct {
 293     const dispex_static_data_vtbl_t *vtbl;
 294     const tid_t disp_tid;
 295     const tid_t* const iface_tids;
 296     void (*init_info)(dispex_data_t*,compat_mode_t);
 297     dispex_data_t *info_cache[COMPAT_MODE_CNT];
 298     dispex_data_t *delayed_init_info;
 299 } dispex_static_data_t;
 300
 301 typedef HRESULT (*dispex_hook_invoke_t)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,
 302                                         EXCEPINFO*,IServiceProvider*);
 303
 304 typedef struct {
 305     DISPID dispid;
 306     dispex_hook_invoke_t invoke;
 307 } dispex_hook_t;
 308
 309 struct DispatchEx {
 310     IDispatchEx IDispatchEx_iface;
 311
 312     IUnknown *outer;
 313
 314     dispex_data_t *info;
 315     dispex_dynamic_data_t *dynamic_data;
 316 };
 317
 318 typedef struct {
 319     UINT_PTR x;
 320 } nsCycleCollectingAutoRefCnt;
 321
 322 typedef struct {
 323     void *vtbl;
 324     int ref_flags;
 325     void *callbacks;
 326 } ExternalCycleCollectionParticipant;
 327
 328 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 329
 330 typedef struct {
 331     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 332     nsresult (NSAPI *unlink)(void*);
 333     void (NSAPI *delete_cycle_collectable)(void*);
 334 } CCObjCallback;
 335
 336 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 337
 338 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*) DECLSPEC_HIDDEN;
 339 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*,ExternalCycleCollectionParticipant*) DECLSPEC_HIDDEN;
 340 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt) DECLSPEC_HIDDEN;
 341 void (__cdecl *ccp_init)(ExternalCycleCollectionParticipant*,const CCObjCallback*) DECLSPEC_HIDDEN;
 342 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 343 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 344
 345 void init_dispex_with_compat_mode(DispatchEx*,IUnknown*,dispex_static_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
 346 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 347 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 348 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 349 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 350 HRESULT remove_attribute(DispatchEx*,DISPID,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 351 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 352 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 353 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 354 void release_typelib(void) DECLSPEC_HIDDEN;
 355 HRESULT get_class_typeinfo(const CLSID*,ITypeInfo**) DECLSPEC_HIDDEN;
 356 const void *dispex_get_vtbl(DispatchEx*) DECLSPEC_HIDDEN;
 357 void dispex_info_add_interface(dispex_data_t*,tid_t,const dispex_hook_t*) DECLSPEC_HIDDEN;
 358 compat_mode_t dispex_compat_mode(DispatchEx*) DECLSPEC_HIDDEN;
 359
 360 static inline void init_dispex(DispatchEx *dispex, IUnknown *outer, dispex_static_data_t *desc)
 361 {
 362     init_dispex_with_compat_mode(dispex, outer, desc, COMPAT_MODE_NONE);
 363 }
 364
 365 typedef enum {
 366     DISPEXPROP_CUSTOM,
 367     DISPEXPROP_DYNAMIC,
 368     DISPEXPROP_BUILTIN
 369 } dispex_prop_type_t;
 370
 371 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 372
 373 typedef struct HTMLWindow HTMLWindow;
 374 typedef struct HTMLInnerWindow HTMLInnerWindow;
 375 typedef struct HTMLOuterWindow HTMLOuterWindow;
 376 typedef struct HTMLDocumentNode HTMLDocumentNode;
 377 typedef struct HTMLDocumentObj HTMLDocumentObj;
 378 typedef struct HTMLFrameBase HTMLFrameBase;
 379 typedef struct NSContainer NSContainer;
 380 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 381
 382 typedef enum {
 383     SCRIPTMODE_GECKO,
 384     SCRIPTMODE_ACTIVESCRIPT
 385 } SCRIPTMODE;
 386
 387 typedef struct ScriptHost ScriptHost;
 388
 389 typedef enum {
 390     GLOBAL_SCRIPTVAR,
 391     GLOBAL_ELEMENTVAR,
 392     GLOBAL_DISPEXVAR,
 393     GLOBAL_FRAMEVAR
 394 } global_prop_type_t;
 395
 396 typedef struct {
 397     global_prop_type_t type;
 398     WCHAR *name;
 399     ScriptHost *script_host;
 400     DISPID id;
 401 } global_prop_t;
 402
 403 struct EventTarget {
 404     DispatchEx dispex;
 405     IEventTarget IEventTarget_iface;
 406     struct wine_rb_tree handler_map;
 407 };
 408
 409 typedef struct {
 410     DispatchEx dispex;
 411     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 412
 413     LONG ref;
 414
 415     HTMLInnerWindow *window;
 416 } HTMLOptionElementFactory;
 417
 418 typedef struct {
 419     DispatchEx dispex;
 420     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 421
 422     LONG ref;
 423
 424     HTMLInnerWindow *window;
 425 } HTMLImageElementFactory;
 426
 427 typedef struct {
 428     DispatchEx dispex;
 429     IHTMLXMLHttpRequestFactory IHTMLXMLHttpRequestFactory_iface;
 430
 431     LONG ref;
 432
 433     HTMLInnerWindow *window;
 434 } HTMLXMLHttpRequestFactory;
 435
 436 struct HTMLLocation {
 437     DispatchEx dispex;
 438     IHTMLLocation IHTMLLocation_iface;
 439
 440     LONG ref;
 441
 442     HTMLInnerWindow *window;
 443 };
 444
 445 typedef struct {
 446     DispatchEx dispex;
 447     IOmHistory IOmHistory_iface;
 448
 449     LONG ref;
 450
 451     HTMLInnerWindow *window;
 452 } OmHistory;
 453
 454 typedef struct {
 455     HTMLOuterWindow *window;
 456     LONG ref;
 457 }  windowref_t;
 458
 459 typedef struct nsChannelBSC nsChannelBSC;
 460
 461 struct HTMLWindow {
 462     IHTMLWindow2       IHTMLWindow2_iface;
 463     IHTMLWindow3       IHTMLWindow3_iface;
 464     IHTMLWindow4       IHTMLWindow4_iface;
 465     IHTMLWindow5       IHTMLWindow5_iface;
 466     IHTMLWindow6       IHTMLWindow6_iface;
 467     IHTMLWindow7       IHTMLWindow7_iface;
 468     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 469     IDispatchEx        IDispatchEx_iface;
 470     IServiceProvider   IServiceProvider_iface;
 471     ITravelLogClient   ITravelLogClient_iface;
 472     IObjectIdentity    IObjectIdentity_iface;
 473     IProvideMultipleClassInfo IProvideMultipleClassInfo_iface;
 474
 475     LONG ref;
 476
 477     HTMLInnerWindow *inner_window;
 478     HTMLOuterWindow *outer_window;
 479 };
 480
 481 struct HTMLOuterWindow {
 482     HTMLWindow base;
 483
 484     windowref_t *window_ref;
 485     LONG task_magic;
 486
 487     HTMLDocumentObj *doc_obj;
 488     nsIDOMWindow *nswindow;
 489     mozIDOMWindowProxy *window_proxy;
 490     HTMLOuterWindow *parent;
 491     HTMLFrameBase *frame_element;
 492
 493     READYSTATE readystate;
 494     BOOL readystate_locked;
 495     unsigned readystate_pending;
 496
 497     HTMLInnerWindow *pending_window;
 498     IMoniker *mon;
 499     IUri *uri;
 500     IUri *uri_nofrag;
 501     BSTR url;
 502     DWORD load_flags;
 503
 504     SCRIPTMODE scriptmode;
 505
 506     IInternetSecurityManager *secmgr;
 507
 508     struct list children;
 509     struct list sibling_entry;
 510     struct wine_rb_entry entry;
 511 };
 512
 513 struct HTMLInnerWindow {
 514     HTMLWindow base;
 515     EventTarget event_target;
 516
 517     HTMLDocumentNode *doc;
 518
 519     struct list script_hosts;
 520
 521     IHTMLEventObj *event;
 522
 523     HTMLImageElementFactory *image_factory;
 524     HTMLOptionElementFactory *option_factory;
 525     HTMLXMLHttpRequestFactory *xhr_factory;
 526     IHTMLScreen *screen;
 527     OmHistory *history;
 528     IHTMLStorage *session_storage;
 529
 530     BOOL performance_initialized;
 531     VARIANT performance;
 532
 533     unsigned parser_callback_cnt;
 534     struct list script_queue;
 535
 536     global_prop_t *global_props;
 537     DWORD global_prop_cnt;
 538     DWORD global_prop_size;
 539
 540     LONG task_magic;
 541
 542     HTMLLocation *location;
 543
 544     IMoniker *mon;
 545     nsChannelBSC *bscallback;
 546     struct list bindings;
 547 };
 548
 549 typedef enum {
 550     UNKNOWN_USERMODE,
 551     BROWSEMODE,
 552     EDITMODE
 553 } USERMODE;
 554
 555 typedef struct _cp_static_data_t {
 556     tid_t tid;
 557     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 558     BOOL pass_event_arg;
 559     DWORD id_cnt;
 560     DISPID *ids;
 561 } cp_static_data_t;
 562
 563 typedef struct {
 564     const IID *riid;
 565     cp_static_data_t *desc;
 566 } cpc_entry_t;
 567
 568 typedef struct ConnectionPointContainer {
 569     IConnectionPointContainer IConnectionPointContainer_iface;
 570
 571     ConnectionPoint *cps;
 572     const cpc_entry_t *cp_entries;
 573     IUnknown *outer;
 574     struct ConnectionPointContainer *forward_container;
 575 } ConnectionPointContainer;
 576
 577 struct  ConnectionPoint {
 578     IConnectionPoint IConnectionPoint_iface;
 579
 580     ConnectionPointContainer *container;
 581
 582     union {
 583         IUnknown *unk;
 584         IDispatch *disp;
 585         IPropertyNotifySink *propnotif;
 586     } *sinks;
 587     DWORD sinks_size;
 588
 589     const IID *iid;
 590     cp_static_data_t *data;
 591 };
 592
 593 struct HTMLDocument {
 594     IHTMLDocument2              IHTMLDocument2_iface;
 595     IHTMLDocument3              IHTMLDocument3_iface;
 596     IHTMLDocument4              IHTMLDocument4_iface;
 597     IHTMLDocument5              IHTMLDocument5_iface;
 598     IHTMLDocument6              IHTMLDocument6_iface;
 599     IHTMLDocument7              IHTMLDocument7_iface;
 600     IDocumentSelector           IDocumentSelector_iface;
 601     IDocumentEvent              IDocumentEvent_iface;
 602     IPersistMoniker             IPersistMoniker_iface;
 603     IPersistFile                IPersistFile_iface;
 604     IPersistHistory             IPersistHistory_iface;
 605     IMonikerProp                IMonikerProp_iface;
 606     IOleObject                  IOleObject_iface;
 607     IOleDocument                IOleDocument_iface;
 608     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 609     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 610     IServiceProvider            IServiceProvider_iface;
 611     IOleCommandTarget           IOleCommandTarget_iface;
 612     IOleControl                 IOleControl_iface;
 613     IHlinkTarget                IHlinkTarget_iface;
 614     IPersistStreamInit          IPersistStreamInit_iface;
 615     IDispatchEx                 IDispatchEx_iface;
 616     ISupportErrorInfo           ISupportErrorInfo_iface;
 617     IObjectWithSite             IObjectWithSite_iface;
 618     IOleContainer               IOleContainer_iface;
 619     IObjectSafety               IObjectSafety_iface;
 620     IProvideMultipleClassInfo   IProvideMultipleClassInfo_iface;
 621
 622     IUnknown *outer_unk;
 623     IDispatchEx *dispex;
 624
 625     HTMLDocumentObj *doc_obj;
 626     HTMLDocumentNode *doc_node;
 627
 628     HTMLOuterWindow *window;
 629
 630     ConnectionPointContainer cp_container;
 631 };
 632
 633 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 634 {
 635     return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
 636 }
 637
 638 static inline ULONG htmldoc_addref(HTMLDocument *This)
 639 {
 640     return IUnknown_AddRef(This->outer_unk);
 641 }
 642
 643 static inline ULONG htmldoc_release(HTMLDocument *This)
 644 {
 645     return IUnknown_Release(This->outer_unk);
 646 }
 647
 648 struct HTMLDocumentObj {
 649     HTMLDocument basedoc;
 650     DispatchEx dispex;
 651     IUnknown IUnknown_outer;
 652     ICustomDoc ICustomDoc_iface;
 653     IOleDocumentView IOleDocumentView_iface;
 654     IViewObjectEx IViewObjectEx_iface;
 655     ITargetContainer ITargetContainer_iface;
 656
 657     IWindowForBindingUI IWindowForBindingUI_iface;
 658
 659     LONG ref;
 660
 661     NSContainer *nscontainer;
 662
 663     IOleClientSite *client;
 664     IDocHostUIHandler *hostui;
 665     IOleCommandTarget *client_cmdtrg;
 666     BOOL custom_hostui;
 667     IOleInPlaceSite *ipsite;
 668     IOleInPlaceFrame *frame;
 669     IOleInPlaceUIWindow *ip_window;
 670     IAdviseSink *view_sink;
 671     IDocObjectService *doc_object_service;
 672     IUnknown *webbrowser;
 673     ITravelLog *travel_log;
 674     IUnknown *browser_service;
 675     IOleAdviseHolder *advise_holder;
 676
 677     DOCHOSTUIINFO hostinfo;
 678
 679     IOleUndoManager *undomgr;
 680     IHTMLEditServices *editsvcs;
 681
 682     HWND hwnd;
 683     HWND tooltips_hwnd;
 684
 685     BOOL is_mhtml;
 686     BOOL request_uiactivate;
 687     BOOL in_place_active;
 688     BOOL ui_active;
 689     BOOL window_active;
 690     BOOL hostui_setup;
 691     BOOL container_locked;
 692     BOOL focus;
 693     BOOL has_popup;
 694     INT download_state;
 695
 696     USERMODE usermode;
 697     LPWSTR mime;
 698
 699     DWORD update;
 700     LONG task_magic;
 701 };
 702
 703 typedef struct nsWeakReference nsWeakReference;
 704
 705 struct NSContainer {
 706     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 707     nsIContextMenuListener   nsIContextMenuListener_iface;
 708     nsIURIContentListener    nsIURIContentListener_iface;
 709     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 710     nsITooltipListener       nsITooltipListener_iface;
 711     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 712     nsISupportsWeakReference nsISupportsWeakReference_iface;
 713
 714     nsIWebBrowser *webbrowser;
 715     nsIWebNavigation *navigation;
 716     nsIBaseWindow *window;
 717     nsIWebBrowserFocus *focus;
 718
 719     nsIEditor *editor;
 720     nsIController *editor_controller;
 721
 722     LONG ref;
 723
 724     nsWeakReference *weak_reference;
 725
 726     HTMLDocumentObj *doc;
 727
 728     nsIURIContentListener *content_listener;
 729
 730     HWND hwnd;
 731 };
 732
 733 typedef struct {
 734     const CLSID *clsid;
 735     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 736     void (*destructor)(HTMLDOMNode*);
 737     const cpc_entry_t *cpc_entries;
 738     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 739     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 740     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 741     EventTarget *(*get_event_prop_target)(HTMLDOMNode*,int);
 742     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 743     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 744     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 745     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 746     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 747     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 748     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 749     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 750     void (*unlink)(HTMLDOMNode*);
 751     BOOL (*is_text_edit)(HTMLDOMNode*);
 752     BOOL (*is_settable)(HTMLDOMNode*,DISPID);
 753 } NodeImplVtbl;
 754
 755 struct HTMLDOMNode {
 756     EventTarget   event_target;
 757     IHTMLDOMNode  IHTMLDOMNode_iface;
 758     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 759     IHTMLDOMNode3 IHTMLDOMNode3_iface;
 760     const NodeImplVtbl *vtbl;
 761
 762     nsCycleCollectingAutoRefCnt ccref;
 763
 764     nsIDOMNode *nsnode;
 765     HTMLDocumentNode *doc;
 766 };
 767
 768 static inline void node_addref(HTMLDOMNode *node)
 769 {
 770     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 771 }
 772
 773 static inline void node_release(HTMLDOMNode *node)
 774 {
 775     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 776 }
 777
 778 typedef struct {
 779     HTMLDOMNode node;
 780     ConnectionPointContainer cp_container;
 781
 782     IHTMLElement  IHTMLElement_iface;
 783     IHTMLElement2 IHTMLElement2_iface;
 784     IHTMLElement3 IHTMLElement3_iface;
 785     IHTMLElement4 IHTMLElement4_iface;
 786     IHTMLElement6 IHTMLElement6_iface;
 787     IHTMLUniqueName IHTMLUniqueName_iface;
 788     IElementSelector IElementSelector_iface;
 789     IElementTraversal IElementTraversal_iface;
 790     IProvideMultipleClassInfo IProvideMultipleClassInfo_iface;
 791
 792     nsIDOMElement *dom_element;       /* NULL for legacy comments represented as HTML elements */
 793     nsIDOMHTMLElement *html_element;  /* NULL for non-HTML elements (like SVG elements) */
 794     HTMLStyle *style;
 795     HTMLStyle *runtime_style;
 796     HTMLAttributeCollection *attrs;
 797     WCHAR *filter;
 798     unsigned unique_id;
 799 } HTMLElement;
 800
 801 #define HTMLELEMENT_TIDS    \
 802     IHTMLDOMNode_tid,       \
 803     IHTMLDOMNode2_tid,      \
 804     IHTMLElement_tid,       \
 805     IHTMLElement3_tid,      \
 806     IHTMLElement4_tid,      \
 807     IHTMLUniqueName_tid
 808
 809 extern cp_static_data_t HTMLElementEvents2_data DECLSPEC_HIDDEN;
 810 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 811 extern const cpc_entry_t HTMLElement_cpc[] DECLSPEC_HIDDEN;
 812
 813 struct HTMLFrameBase {
 814     HTMLElement element;
 815
 816     IHTMLFrameBase  IHTMLFrameBase_iface;
 817     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 818
 819     HTMLOuterWindow *content_window;
 820
 821     nsIDOMHTMLFrameElement *nsframe;
 822     nsIDOMHTMLIFrameElement *nsiframe;
 823 };
 824
 825 typedef struct nsDocumentEventListener nsDocumentEventListener;
 826
 827 struct HTMLDocumentNode {
 828     HTMLDOMNode node;
 829     HTMLDocument basedoc;
 830
 831     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 832
 833     nsIDocumentObserver          nsIDocumentObserver_iface;
 834
 835     LONG ref;
 836
 837     HTMLInnerWindow *window;
 838
 839     compat_mode_t document_mode;
 840     BOOL document_mode_locked;
 841
 842     nsIDOMHTMLDocument *nsdoc;
 843     BOOL content_ready;
 844
 845     IHTMLDOMImplementation *dom_implementation;
 846
 847     ICatInformation *catmgr;
 848     nsDocumentEventListener *nsevent_listener;
 849     BOOL *event_vector;
 850
 851     WCHAR **elem_vars;
 852     unsigned elem_vars_size;
 853     unsigned elem_vars_cnt;
 854
 855     BOOL skip_mutation_notif;
 856
 857     UINT charset;
 858
 859     unsigned unique_id;
 860
 861     struct list selection_list;
 862     struct list range_list;
 863     struct list plugin_hosts;
 864 };
 865
 866 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 867 HRESULT MHTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 868 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 869 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 870
 871 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 872 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 873 HTMLOuterWindow *mozwindow_to_window(const mozIDOMWindowProxy*) DECLSPEC_HIDDEN;
 874 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 875 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 876 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 877 HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow*,HTMLXMLHttpRequestFactory**) DECLSPEC_HIDDEN;
 878 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 879 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 880 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 881 HRESULT create_performance(IHTMLPerformance**) DECLSPEC_HIDDEN;
 882 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 883 HRESULT create_dom_implementation(IHTMLDOMImplementation**) DECLSPEC_HIDDEN;
 884
 885 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 886
 887 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 888 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 889 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 890 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 891
 892 void HTMLDocument_View_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 893 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 894
 895 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 896
 897 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 898
 899 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 900 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 901
 902 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 903 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 904
 905 compat_mode_t lock_document_mode(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 906
 907 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 908 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 909 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 910 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 911
 912 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 913 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 914 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 915
 916 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 917 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 918 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 919
 920 UINT get_document_charset(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 921
 922 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 923
 924 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 925 void close_gecko(void) DECLSPEC_HIDDEN;
 926 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 927 void init_nsio(nsIComponentManager*) DECLSPEC_HIDDEN;
 928 void release_nsio(void) DECLSPEC_HIDDEN;
 929 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 930 void set_viewer_zoom(NSContainer*,float) DECLSPEC_HIDDEN;
 931 float get_viewer_zoom(NSContainer*) DECLSPEC_HIDDEN;
 932
 933 void init_node_cc(void) DECLSPEC_HIDDEN;
 934
 935 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 936
 937 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 938 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 939
 940 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 941 void nsfree(void*) DECLSPEC_HIDDEN;
 942
 943 BOOL nsACString_Init(nsACString *str, const char *data) DECLSPEC_HIDDEN;
 944 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 945 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 946 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 947 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 948
 949 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 950 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 951 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 952 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 953
 954 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 955 HRESULT return_nsstr_variant(nsresult nsres, nsAString *nsstr, VARIANT *p) DECLSPEC_HIDDEN;
 956 HRESULT return_nsform(nsresult,nsIDOMHTMLFormElement*,IHTMLFormElement**) DECLSPEC_HIDDEN;
 957
 958 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 959 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 960 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 961 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 962 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 963 nsIXMLHttpRequest *create_nsxhr(nsIDOMWindow *nswindow) DECLSPEC_HIDDEN;
 964 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 965 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 966
 967 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 968 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 969 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 970 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 971 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 972 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 973
 974 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 975 HRESULT get_readystate_string(READYSTATE,BSTR*) DECLSPEC_HIDDEN;
 976
 977 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 978 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 979 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 980 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 981
 982 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 983 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 984 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 985 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 986
 987 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMElement**) DECLSPEC_HIDDEN;
 988 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 989
 990 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 991
 992 BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr) DECLSPEC_HIDDEN;
 993 HRESULT nscolor_to_str(LPCWSTR color, BSTR *ret) DECLSPEC_HIDDEN;
 994
 995
 996 struct HTMLAttributeCollection {
 997     DispatchEx dispex;
 998     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 999     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
1000     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
1001
1002     LONG ref;
1003
1004     HTMLElement *elem;
1005     struct list attrs;
1006 };
1007
1008 typedef struct {
1009     DispatchEx dispex;
1010     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
1011     IHTMLDOMAttribute2 IHTMLDOMAttribute2_iface;
1012
1013     LONG ref;
1014
1015     /* value is valid only for detached attributes (when elem == NULL). */
1016     VARIANT value;
1017     /* name must be valid for detached attributes */
1018     WCHAR *name;
1019
1020     HTMLElement *elem;
1021     DISPID dispid;
1022     struct list entry;
1023 } HTMLDOMAttribute;
1024
1025 HTMLDOMAttribute *unsafe_impl_from_IHTMLDOMAttribute(IHTMLDOMAttribute*) DECLSPEC_HIDDEN;
1026
1027 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
1028
1029 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
1030 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
1031 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1032 HRESULT HTMLAreaElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1033 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1034 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1035 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1036 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1037 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1038 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1039 HRESULT HTMLHtmlElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1040 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1041 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1042 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1043 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1044 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1045 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1046 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1047 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1048 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1049 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1050 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1051 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1052 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1053 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1054 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1055 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1056 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1057
1058 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1059 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1060
1061 void EventTarget_Init(EventTarget*,IUnknown*,dispex_static_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1062 HRESULT EventTarget_QI(EventTarget*,REFIID,void**) DECLSPEC_HIDDEN;
1063 void EventTarget_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1064
1065 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1066 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1067 void HTMLDOMNode_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1068
1069 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1070 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1071 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
1072 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
1073 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1074 void HTMLElement_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1075
1076 HRESULT get_node(nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
1077 HRESULT get_element(nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1078 HRESULT get_document_node(nsIDOMDocument*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
1079
1080 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
1081
1082 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
1083 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
1084 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
1085 HTMLOuterWindow *get_target_window(HTMLOuterWindow*,nsAString*,BOOL*) DECLSPEC_HIDDEN;
1086 HRESULT handle_link_click_event(HTMLElement*,nsAString*,nsAString*,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1087
1088 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
1089
1090 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
1091 IHTMLElementCollection *create_collection_from_nodelist(nsIDOMNodeList*,compat_mode_t) DECLSPEC_HIDDEN;
1092 IHTMLElementCollection *create_collection_from_htmlcol(nsIDOMHTMLCollection*,compat_mode_t) DECLSPEC_HIDDEN;
1093 IHTMLDOMChildrenCollection *create_child_collection(nsIDOMNodeList*) DECLSPEC_HIDDEN;
1094
1095 HRESULT attr_value_to_string(VARIANT*) DECLSPEC_HIDDEN;
1096 HRESULT get_elem_attr_value_by_dispid(HTMLElement*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
1097 HRESULT get_elem_source_index(HTMLElement*,LONG*) DECLSPEC_HIDDEN;
1098
1099 nsresult get_elem_attr_value(nsIDOMElement*,const WCHAR*,nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
1100 HRESULT elem_string_attr_getter(HTMLElement*,const WCHAR*,BOOL,BSTR*) DECLSPEC_HIDDEN;
1101 HRESULT elem_string_attr_setter(HTMLElement*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
1102
1103 HRESULT elem_unique_id(unsigned id, BSTR *p) DECLSPEC_HIDDEN;
1104
1105 /* commands */
1106 typedef struct {
1107     DWORD id;
1108     HRESULT (*query)(HTMLDocument*,OLECMD*);
1109     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
1110 } cmdtable_t;
1111
1112 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
1113
1114 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
1115
1116 /* timer */
1117 #define UPDATE_UI       0x0001
1118 #define UPDATE_TITLE    0x0002
1119
1120 void update_doc(HTMLDocumentObj*,DWORD) DECLSPEC_HIDDEN;
1121 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1122 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
1123
1124 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
1125
1126 /* editor */
1127 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1128 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
1129 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
1130 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1131 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1132 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1133 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
1134 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
1135 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
1136
1137 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
1138
1139 typedef struct task_t task_t;
1140 typedef void (*task_proc_t)(task_t*);
1141
1142 struct task_t {
1143     LONG target_magic;
1144     task_proc_t proc;
1145     task_proc_t destr;
1146     struct list entry;
1147 };
1148
1149 typedef struct {
1150     task_t header;
1151     HTMLDocumentObj *doc;
1152 } docobj_task_t;
1153
1154 typedef struct {
1155     HWND thread_hwnd;
1156     struct list task_list;
1157     struct list timer_list;
1158 } thread_data_t;
1159
1160 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1161 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1162
1163 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1164 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1165 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1166
1167 HRESULT set_task_timer(HTMLInnerWindow*,LONG,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1168 HRESULT clear_task_timer(HTMLInnerWindow*,DWORD) DECLSPEC_HIDDEN;
1169
1170 BOOL parse_compat_version(const WCHAR*,compat_mode_t*) DECLSPEC_HIDDEN;
1171
1172 const char *debugstr_mshtml_guid(const GUID*) DECLSPEC_HIDDEN;
1173
1174 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1175 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1176 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1177 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1178 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1179
1180 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1181
1182 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1183
1184 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1185 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1186
1187 DEFINE_GUID(IID_UndocumentedScriptIface,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0);
1188 DEFINE_GUID(IID_IDispatchJS,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6);
1189
1190 /* memory allocation functions */
1191
1192 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1193 {
1194     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1195 }
1196
1197 static inline LPWSTR heap_strdupW(LPCWSTR str)
1198 {
1199     LPWSTR ret = NULL;
1200
1201     if(str) {
1202         DWORD size;
1203
1204         size = (strlenW(str)+1)*sizeof(WCHAR);
1205         ret = heap_alloc(size);
1206         if(ret)
1207             memcpy(ret, str, size);
1208     }
1209
1210     return ret;
1211 }
1212
1213 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1214 {
1215     LPWSTR ret = NULL;
1216
1217     if(str) {
1218         ret = heap_alloc((len+1)*sizeof(WCHAR));
1219         if(ret)
1220         {
1221             memcpy(ret, str, len*sizeof(WCHAR));
1222             ret[len] = 0;
1223         }
1224     }
1225
1226     return ret;
1227 }
1228
1229 static inline char *heap_strdupA(const char *str)
1230 {
1231     char *ret = NULL;
1232
1233     if(str) {
1234         DWORD size;
1235
1236         size = strlen(str)+1;
1237         ret = heap_alloc(size);
1238         if(ret)
1239             memcpy(ret, str, size);
1240     }
1241
1242     return ret;
1243 }
1244
1245 static inline WCHAR *heap_strdupAtoW(const char *str)
1246 {
1247     LPWSTR ret = NULL;
1248
1249     if(str) {
1250         DWORD len;
1251
1252         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1253         ret = heap_alloc(len*sizeof(WCHAR));
1254         if(ret)
1255             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1256     }
1257
1258     return ret;
1259 }
1260
1261 static inline char *heap_strdupWtoA(LPCWSTR str)
1262 {
1263     char *ret = NULL;
1264
1265     if(str) {
1266         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1267         ret = heap_alloc(size);
1268         if(ret)
1269             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1270     }
1271
1272     return ret;
1273 }
1274
1275 static inline WCHAR *heap_strdupUtoW(const char *str)
1276 {
1277     WCHAR *ret = NULL;
1278
1279     if(str) {
1280         size_t len;
1281
1282         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1283         ret = heap_alloc(len*sizeof(WCHAR));
1284         if(ret)
1285             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1286     }
1287
1288     return ret;
1289 }
1290
1291 static inline char *heap_strdupWtoU(const WCHAR *str)
1292 {
1293     char *ret = NULL;
1294
1295     if(str) {
1296         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1297         ret = heap_alloc(size);
1298         if(ret)
1299             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1300     }
1301
1302     return ret;
1303 }
1304
1305 static inline char *heap_strndupWtoU(LPCWSTR str, unsigned len)
1306 {
1307     char *ret = NULL;
1308     DWORD size;
1309
1310     if(str && len) {
1311         size = WideCharToMultiByte(CP_UTF8, 0, str, len, NULL, 0, NULL, NULL);
1312         ret = heap_alloc(size + 1);
1313         if(ret) {
1314             WideCharToMultiByte(CP_UTF8, 0, str, len, ret, size, NULL, NULL);
1315             ret[size] = '\0';
1316         }
1317     }
1318
1319     return ret;
1320 }
1321
1322 static inline void windowref_addref(windowref_t *ref)
1323 {
1324     InterlockedIncrement(&ref->ref);
1325 }
1326
1327 static inline void windowref_release(windowref_t *ref)
1328 {
1329     if(!InterlockedDecrement(&ref->ref))
1330         heap_free(ref);
1331 }
1332
1333 static inline VARIANT_BOOL variant_bool(BOOL b)
1334 {
1335     return b ? VARIANT_TRUE : VARIANT_FALSE;
1336 }
1337
1338 #ifdef __i386__
1339 extern void *call_thiscall_func;
1340 #endif
1341
1342 compat_mode_t get_max_compat_mode(IUri*) DECLSPEC_HIDDEN;
1343 UINT cp_from_charset_string(BSTR) DECLSPEC_HIDDEN;
1344 BSTR charset_string_from_cp(UINT) DECLSPEC_HIDDEN;
1345 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1346 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1347
1348 extern HINSTANCE hInst DECLSPEC_HIDDEN;