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/rbtree.h"
  35 #include "wine/unicode.h"
  36
  37 #ifdef INIT_GUID
  38 #include "initguid.h"
  39 #endif
  40
  41 #include "nsiface.h"
  42
  43 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  44     ((nsresult) (((UINT32)(1u<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  45 #define NS_ERROR_GENERATE_SUCCESS(module,code) \
  46     ((nsresult) (((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  47
  48 #define NS_OK                     ((nsresult)0x00000000L)
  49 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  50 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  51 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  52 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  53 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  54 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  55 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  56 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  57 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  58
  59 #define NS_ERROR_MODULE_NETWORK    6
  60
  61 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  62 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  63 #define NS_SUCCESS_DEFAULT_ACTION  NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_NETWORK, 66)
  64
  65 #define NS_FAILED(res) ((res) & 0x80000000)
  66 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  67
  68 #define NSAPI WINAPI
  69
  70 #define MSHTML_E_NODOC    0x800a025c
  71
  72 typedef struct HTMLDOMNode HTMLDOMNode;
  73 typedef struct ConnectionPoint ConnectionPoint;
  74 typedef struct BSCallback BSCallback;
  75 typedef struct EventTarget EventTarget;
  76
  77 #define TID_LIST \
  78     XIID(NULL) \
  79     XDIID(DispCEventObj) \
  80     XDIID(DispCPlugins) \
  81     XDIID(DispDOMChildrenCollection) \
  82     XDIID(DispHTMLAnchorElement) \
  83     XDIID(DispHTMLAreaElement) \
  84     XDIID(DispHTMLAttributeCollection) \
  85     XDIID(DispHTMLBody) \
  86     XDIID(DispHTMLButtonElement) \
  87     XDIID(DispHTMLCommentElement) \
  88     XDIID(DispHTMLCurrentStyle) \
  89     XDIID(DispHTMLDocument) \
  90     XDIID(DispHTMLDOMAttribute) \
  91     XDIID(DispHTMLDOMTextNode) \
  92     XDIID(DispHTMLElementCollection) \
  93     XDIID(DispHTMLEmbed) \
  94     XDIID(DispHTMLFormElement) \
  95     XDIID(DispHTMLGenericElement) \
  96     XDIID(DispHTMLFrameElement) \
  97     XDIID(DispHTMLHeadElement) \
  98     XDIID(DispHTMLHtmlElement) \
  99     XDIID(DispHTMLHistory) \
 100     XDIID(DispHTMLIFrame) \
 101     XDIID(DispHTMLImg) \
 102     XDIID(DispHTMLInputElement) \
 103     XDIID(DispHTMLLabelElement) \
 104     XDIID(DispHTMLLinkElement) \
 105     XDIID(DispHTMLLocation) \
 106     XDIID(DispHTMLMetaElement) \
 107     XDIID(DispHTMLNavigator) \
 108     XDIID(DispHTMLObjectElement) \
 109     XDIID(DispHTMLOptionElement) \
 110     XDIID(DispHTMLScreen) \
 111     XDIID(DispHTMLScriptElement) \
 112     XDIID(DispHTMLSelectElement) \
 113     XDIID(DispHTMLStyle) \
 114     XDIID(DispHTMLStyleElement) \
 115     XDIID(DispHTMLStyleSheet) \
 116     XDIID(DispHTMLStyleSheetRulesCollection) \
 117     XDIID(DispHTMLStyleSheetsCollection) \
 118     XDIID(DispHTMLTable) \
 119     XDIID(DispHTMLTableCell) \
 120     XDIID(DispHTMLTableRow) \
 121     XDIID(DispHTMLTextAreaElement) \
 122     XDIID(DispHTMLTitleElement) \
 123     XDIID(DispHTMLUnknownElement) \
 124     XDIID(DispHTMLWindow2) \
 125     XDIID(DispHTMLXMLHttpRequest) \
 126     XDIID(HTMLDocumentEvents) \
 127     XDIID(HTMLElementEvents2) \
 128     XIID(IDocumentSelector) \
 129     XIID(IElementSelector) \
 130     XIID(IHTMLAnchorElement) \
 131     XIID(IHTMLAreaElement) \
 132     XIID(IHTMLAttributeCollection) \
 133     XIID(IHTMLAttributeCollection2) \
 134     XIID(IHTMLAttributeCollection3) \
 135     XIID(IHTMLBodyElement) \
 136     XIID(IHTMLBodyElement2) \
 137     XIID(IHTMLButtonElement) \
 138     XIID(IHTMLCommentElement) \
 139     XIID(IHTMLCurrentStyle) \
 140     XIID(IHTMLCurrentStyle2) \
 141     XIID(IHTMLCurrentStyle3) \
 142     XIID(IHTMLCurrentStyle4) \
 143     XIID(IHTMLDocument2) \
 144     XIID(IHTMLDocument3) \
 145     XIID(IHTMLDocument4) \
 146     XIID(IHTMLDocument5) \
 147     XIID(IHTMLDocument6) \
 148     XIID(IHTMLDOMAttribute) \
 149     XIID(IHTMLDOMAttribute2) \
 150     XIID(IHTMLDOMChildrenCollection) \
 151     XIID(IHTMLDOMImplementation) \
 152     XIID(IHTMLDOMNode) \
 153     XIID(IHTMLDOMNode2) \
 154     XIID(IHTMLDOMTextNode) \
 155     XIID(IHTMLDOMTextNode2) \
 156     XIID(IHTMLElement) \
 157     XIID(IHTMLElement2) \
 158     XIID(IHTMLElement3) \
 159     XIID(IHTMLElement4) \
 160     XIID(IHTMLElement6) \
 161     XIID(IHTMLElementCollection) \
 162     XIID(IHTMLEmbedElement) \
 163     XIID(IHTMLEventObj) \
 164     XIID(IHTMLFiltersCollection) \
 165     XIID(IHTMLFormElement) \
 166     XIID(IHTMLFrameBase) \
 167     XIID(IHTMLFrameBase2) \
 168     XIID(IHTMLFrameElement3) \
 169     XIID(IHTMLGenericElement) \
 170     XIID(IHTMLHeadElement) \
 171     XIID(IHTMLHtmlElement) \
 172     XIID(IHTMLIFrameElement) \
 173     XIID(IHTMLIFrameElement2) \
 174     XIID(IHTMLIFrameElement3) \
 175     XIID(IHTMLImageElementFactory) \
 176     XIID(IHTMLImgElement) \
 177     XIID(IHTMLInputElement) \
 178     XIID(IHTMLLabelElement) \
 179     XIID(IHTMLLinkElement) \
 180     XIID(IHTMLLocation) \
 181     XIID(IHTMLMetaElement) \
 182     XIID(IHTMLMimeTypesCollection) \
 183     XIID(IHTMLObjectElement) \
 184     XIID(IHTMLObjectElement2) \
 185     XIID(IHTMLOptionElement) \
 186     XIID(IHTMLOptionElementFactory) \
 187     XIID(IHTMLPluginsCollection) \
 188     XIID(IHTMLRect) \
 189     XIID(IHTMLScreen) \
 190     XIID(IHTMLScriptElement) \
 191     XIID(IHTMLSelectElement) \
 192     XIID(IHTMLSelectionObject) \
 193     XIID(IHTMLSelectionObject2) \
 194     XIID(IHTMLStorage) \
 195     XIID(IHTMLStyle) \
 196     XIID(IHTMLStyle2) \
 197     XIID(IHTMLStyle3) \
 198     XIID(IHTMLStyle4) \
 199     XIID(IHTMLStyle5) \
 200     XIID(IHTMLStyle6) \
 201     XIID(IHTMLStyleElement) \
 202     XIID(IHTMLStyleSheet) \
 203     XIID(IHTMLStyleSheetRulesCollection) \
 204     XIID(IHTMLStyleSheetsCollection) \
 205     XIID(IHTMLTable) \
 206     XIID(IHTMLTable2) \
 207     XIID(IHTMLTable3) \
 208     XIID(IHTMLTableCell) \
 209     XIID(IHTMLTableRow) \
 210     XIID(IHTMLTextAreaElement) \
 211     XIID(IHTMLTextContainer) \
 212     XIID(IHTMLTitleElement) \
 213     XIID(IHTMLTxtRange) \
 214     XIID(IHTMLUniqueName) \
 215     XIID(IHTMLWindow2) \
 216     XIID(IHTMLWindow3) \
 217     XIID(IHTMLWindow4) \
 218     XIID(IHTMLWindow5) \
 219     XIID(IHTMLWindow6) \
 220     XIID(IHTMLXMLHttpRequest) \
 221     XIID(IHTMLXMLHttpRequestFactory) \
 222     XIID(IOmHistory) \
 223     XIID(IOmNavigator)
 224
 225 typedef enum {
 226 #define XIID(iface) iface ## _tid,
 227 #define XDIID(iface) iface ## _tid,
 228 TID_LIST
 229 #undef XIID
 230 #undef XDIID
 231     LAST_tid
 232 } tid_t;
 233
 234 typedef enum {
 235     COMPAT_MODE_QUIRKS,
 236     COMPAT_MODE_IE7,
 237     COMPAT_MODE_IE8,
 238     COMPAT_MODE_IE9,
 239     COMPAT_MODE_IE10,
 240     COMPAT_MODE_IE11
 241 } compat_mode_t;
 242
 243 #define COMPAT_MODE_CNT (COMPAT_MODE_IE11+1)
 244 #define COMPAT_MODE_NONE COMPAT_MODE_QUIRKS
 245
 246 typedef struct dispex_data_t dispex_data_t;
 247 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 248
 249 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 250 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 251 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 252
 253 typedef struct DispatchEx DispatchEx;
 254
 255 typedef struct {
 256     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 257     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 258     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 259     HRESULT (*populate_props)(DispatchEx*);
 260     /* We abuse this vtbl for EventTarget functions to avoid separated vtbl. */
 261     EventTarget *(*get_event_target)(DispatchEx*);
 262     void (*bind_event)(DispatchEx*,int);
 263 } dispex_static_data_vtbl_t;
 264
 265 typedef struct {
 266     const dispex_static_data_vtbl_t *vtbl;
 267     const tid_t disp_tid;
 268     const tid_t* const iface_tids;
 269     void (*init_info)(dispex_data_t*,compat_mode_t);
 270     dispex_data_t *info_cache[COMPAT_MODE_CNT];
 271 } dispex_static_data_t;
 272
 273 struct DispatchEx {
 274     IDispatchEx IDispatchEx_iface;
 275
 276     IUnknown *outer;
 277
 278     dispex_data_t *info;
 279     dispex_dynamic_data_t *dynamic_data;
 280 };
 281
 282 typedef struct {
 283     UINT_PTR x;
 284 } nsCycleCollectingAutoRefCnt;
 285
 286 typedef struct {
 287     void *vtbl;
 288     int ref_flags;
 289     void *callbacks;
 290 } ExternalCycleCollectionParticipant;
 291
 292 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 293
 294 typedef struct {
 295     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 296     nsresult (NSAPI *unlink)(void*);
 297     void (NSAPI *delete_cycle_collectable)(void*);
 298 } CCObjCallback;
 299
 300 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 301
 302 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*) DECLSPEC_HIDDEN;
 303 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*,ExternalCycleCollectionParticipant*) DECLSPEC_HIDDEN;
 304 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt) DECLSPEC_HIDDEN;
 305 void (__cdecl *ccp_init)(ExternalCycleCollectionParticipant*,const CCObjCallback*) DECLSPEC_HIDDEN;
 306 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 307 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 308
 309 void init_dispex_with_compat_mode(DispatchEx*,IUnknown*,dispex_static_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
 310 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 311 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 312 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 313 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 314 HRESULT remove_attribute(DispatchEx*,DISPID,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 315 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 316 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 317 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 318 void release_typelib(void) DECLSPEC_HIDDEN;
 319 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 320 const dispex_static_data_vtbl_t *dispex_get_vtbl(DispatchEx*) DECLSPEC_HIDDEN;
 321 void dispex_info_add_interface(dispex_data_t*,tid_t) DECLSPEC_HIDDEN;
 322
 323 static inline void init_dispex(DispatchEx *dispex, IUnknown *outer, dispex_static_data_t *desc)
 324 {
 325     init_dispex_with_compat_mode(dispex, outer, desc, COMPAT_MODE_NONE);
 326 }
 327
 328 typedef enum {
 329     DISPEXPROP_CUSTOM,
 330     DISPEXPROP_DYNAMIC,
 331     DISPEXPROP_BUILTIN
 332 } dispex_prop_type_t;
 333
 334 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 335
 336 typedef struct HTMLWindow HTMLWindow;
 337 typedef struct HTMLInnerWindow HTMLInnerWindow;
 338 typedef struct HTMLOuterWindow HTMLOuterWindow;
 339 typedef struct HTMLDocumentNode HTMLDocumentNode;
 340 typedef struct HTMLDocumentObj HTMLDocumentObj;
 341 typedef struct HTMLFrameBase HTMLFrameBase;
 342 typedef struct NSContainer NSContainer;
 343 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 344
 345 typedef enum {
 346     SCRIPTMODE_GECKO,
 347     SCRIPTMODE_ACTIVESCRIPT
 348 } SCRIPTMODE;
 349
 350 typedef struct ScriptHost ScriptHost;
 351
 352 typedef enum {
 353     GLOBAL_SCRIPTVAR,
 354     GLOBAL_ELEMENTVAR,
 355     GLOBAL_DISPEXVAR,
 356     GLOBAL_FRAMEVAR
 357 } global_prop_type_t;
 358
 359 typedef struct {
 360     global_prop_type_t type;
 361     WCHAR *name;
 362     ScriptHost *script_host;
 363     DISPID id;
 364 } global_prop_t;
 365
 366 struct EventTarget {
 367     DispatchEx dispex;
 368     struct wine_rb_tree handler_map;
 369 };
 370
 371 typedef struct {
 372     DispatchEx dispex;
 373     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 374
 375     LONG ref;
 376
 377     HTMLInnerWindow *window;
 378 } HTMLOptionElementFactory;
 379
 380 typedef struct {
 381     DispatchEx dispex;
 382     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 383
 384     LONG ref;
 385
 386     HTMLInnerWindow *window;
 387 } HTMLImageElementFactory;
 388
 389 typedef struct {
 390     DispatchEx dispex;
 391     IHTMLXMLHttpRequestFactory IHTMLXMLHttpRequestFactory_iface;
 392
 393     LONG ref;
 394
 395     HTMLInnerWindow *window;
 396 } HTMLXMLHttpRequestFactory;
 397
 398 struct HTMLLocation {
 399     DispatchEx dispex;
 400     IHTMLLocation IHTMLLocation_iface;
 401
 402     LONG ref;
 403
 404     HTMLInnerWindow *window;
 405 };
 406
 407 typedef struct {
 408     DispatchEx dispex;
 409     IOmHistory IOmHistory_iface;
 410
 411     LONG ref;
 412
 413     HTMLInnerWindow *window;
 414 } OmHistory;
 415
 416 typedef struct {
 417     HTMLOuterWindow *window;
 418     LONG ref;
 419 }  windowref_t;
 420
 421 typedef struct nsChannelBSC nsChannelBSC;
 422
 423 struct HTMLWindow {
 424     IHTMLWindow2       IHTMLWindow2_iface;
 425     IHTMLWindow3       IHTMLWindow3_iface;
 426     IHTMLWindow4       IHTMLWindow4_iface;
 427     IHTMLWindow5       IHTMLWindow5_iface;
 428     IHTMLWindow6       IHTMLWindow6_iface;
 429     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 430     IDispatchEx        IDispatchEx_iface;
 431     IServiceProvider   IServiceProvider_iface;
 432     ITravelLogClient   ITravelLogClient_iface;
 433     IObjectIdentity    IObjectIdentity_iface;
 434
 435     LONG ref;
 436
 437     HTMLInnerWindow *inner_window;
 438     HTMLOuterWindow *outer_window;
 439 };
 440
 441 struct HTMLOuterWindow {
 442     HTMLWindow base;
 443
 444     windowref_t *window_ref;
 445     LONG task_magic;
 446
 447     HTMLDocumentObj *doc_obj;
 448     nsIDOMWindow *nswindow;
 449     mozIDOMWindowProxy *window_proxy;
 450     HTMLOuterWindow *parent;
 451     HTMLFrameBase *frame_element;
 452
 453     READYSTATE readystate;
 454     BOOL readystate_locked;
 455     unsigned readystate_pending;
 456
 457     HTMLInnerWindow *pending_window;
 458     IMoniker *mon;
 459     IUri *uri;
 460     IUri *uri_nofrag;
 461     BSTR url;
 462     DWORD load_flags;
 463
 464     SCRIPTMODE scriptmode;
 465
 466     IInternetSecurityManager *secmgr;
 467
 468     struct list children;
 469     struct list sibling_entry;
 470     struct wine_rb_entry entry;
 471 };
 472
 473 struct HTMLInnerWindow {
 474     HTMLWindow base;
 475     EventTarget event_target;
 476
 477     HTMLDocumentNode *doc;
 478
 479     struct list script_hosts;
 480
 481     IHTMLEventObj *event;
 482
 483     HTMLImageElementFactory *image_factory;
 484     HTMLOptionElementFactory *option_factory;
 485     HTMLXMLHttpRequestFactory *xhr_factory;
 486     IHTMLScreen *screen;
 487     OmHistory *history;
 488     IHTMLStorage *session_storage;
 489
 490     unsigned parser_callback_cnt;
 491     struct list script_queue;
 492
 493     global_prop_t *global_props;
 494     DWORD global_prop_cnt;
 495     DWORD global_prop_size;
 496
 497     LONG task_magic;
 498
 499     HTMLLocation *location;
 500
 501     IMoniker *mon;
 502     nsChannelBSC *bscallback;
 503     struct list bindings;
 504 };
 505
 506 typedef enum {
 507     UNKNOWN_USERMODE,
 508     BROWSEMODE,
 509     EDITMODE
 510 } USERMODE;
 511
 512 typedef struct _cp_static_data_t {
 513     tid_t tid;
 514     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 515     BOOL pass_event_arg;
 516     DWORD id_cnt;
 517     DISPID *ids;
 518 } cp_static_data_t;
 519
 520 typedef struct {
 521     const IID *riid;
 522     cp_static_data_t *desc;
 523 } cpc_entry_t;
 524
 525 typedef struct ConnectionPointContainer {
 526     IConnectionPointContainer IConnectionPointContainer_iface;
 527
 528     ConnectionPoint *cps;
 529     const cpc_entry_t *cp_entries;
 530     IUnknown *outer;
 531     struct ConnectionPointContainer *forward_container;
 532 } ConnectionPointContainer;
 533
 534 struct  ConnectionPoint {
 535     IConnectionPoint IConnectionPoint_iface;
 536
 537     ConnectionPointContainer *container;
 538
 539     union {
 540         IUnknown *unk;
 541         IDispatch *disp;
 542         IPropertyNotifySink *propnotif;
 543     } *sinks;
 544     DWORD sinks_size;
 545
 546     const IID *iid;
 547     cp_static_data_t *data;
 548 };
 549
 550 struct HTMLDocument {
 551     IHTMLDocument2              IHTMLDocument2_iface;
 552     IHTMLDocument3              IHTMLDocument3_iface;
 553     IHTMLDocument4              IHTMLDocument4_iface;
 554     IHTMLDocument5              IHTMLDocument5_iface;
 555     IHTMLDocument6              IHTMLDocument6_iface;
 556     IHTMLDocument7              IHTMLDocument7_iface;
 557     IDocumentSelector           IDocumentSelector_iface;
 558     IPersistMoniker             IPersistMoniker_iface;
 559     IPersistFile                IPersistFile_iface;
 560     IPersistHistory             IPersistHistory_iface;
 561     IMonikerProp                IMonikerProp_iface;
 562     IOleObject                  IOleObject_iface;
 563     IOleDocument                IOleDocument_iface;
 564     IOleDocumentView            IOleDocumentView_iface;
 565     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 566     IViewObjectEx               IViewObjectEx_iface;
 567     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 568     IServiceProvider            IServiceProvider_iface;
 569     IOleCommandTarget           IOleCommandTarget_iface;
 570     IOleControl                 IOleControl_iface;
 571     IHlinkTarget                IHlinkTarget_iface;
 572     IPersistStreamInit          IPersistStreamInit_iface;
 573     IDispatchEx                 IDispatchEx_iface;
 574     ISupportErrorInfo           ISupportErrorInfo_iface;
 575     IObjectWithSite             IObjectWithSite_iface;
 576     IOleContainer               IOleContainer_iface;
 577     IObjectSafety               IObjectSafety_iface;
 578     IProvideClassInfo           IProvideClassInfo_iface;
 579
 580     IUnknown *outer_unk;
 581     IDispatchEx *dispex;
 582
 583     HTMLDocumentObj *doc_obj;
 584     HTMLDocumentNode *doc_node;
 585
 586     HTMLOuterWindow *window;
 587
 588     LONG task_magic;
 589
 590     ConnectionPointContainer cp_container;
 591     IOleAdviseHolder *advise_holder;
 592 };
 593
 594 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 595 {
 596     return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
 597 }
 598
 599 static inline ULONG htmldoc_addref(HTMLDocument *This)
 600 {
 601     return IUnknown_AddRef(This->outer_unk);
 602 }
 603
 604 static inline ULONG htmldoc_release(HTMLDocument *This)
 605 {
 606     return IUnknown_Release(This->outer_unk);
 607 }
 608
 609 struct HTMLDocumentObj {
 610     HTMLDocument basedoc;
 611     DispatchEx dispex;
 612     IUnknown IUnknown_outer;
 613     ICustomDoc ICustomDoc_iface;
 614     ITargetContainer ITargetContainer_iface;
 615
 616     IWindowForBindingUI IWindowForBindingUI_iface;
 617
 618     LONG ref;
 619
 620     NSContainer *nscontainer;
 621
 622     IOleClientSite *client;
 623     IDocHostUIHandler *hostui;
 624     IOleCommandTarget *client_cmdtrg;
 625     BOOL custom_hostui;
 626     IOleInPlaceSite *ipsite;
 627     IOleInPlaceFrame *frame;
 628     IOleInPlaceUIWindow *ip_window;
 629     IAdviseSink *view_sink;
 630     IDocObjectService *doc_object_service;
 631     IUnknown *webbrowser;
 632     ITravelLog *travel_log;
 633     IUnknown *browser_service;
 634
 635     DOCHOSTUIINFO hostinfo;
 636
 637     IOleUndoManager *undomgr;
 638     IHTMLEditServices *editsvcs;
 639
 640     HWND hwnd;
 641     HWND tooltips_hwnd;
 642
 643     BOOL is_mhtml;
 644     BOOL request_uiactivate;
 645     BOOL in_place_active;
 646     BOOL ui_active;
 647     BOOL window_active;
 648     BOOL hostui_setup;
 649     BOOL container_locked;
 650     BOOL focus;
 651     BOOL has_popup;
 652     INT download_state;
 653
 654     USERMODE usermode;
 655     LPWSTR mime;
 656
 657     DWORD update;
 658 };
 659
 660 typedef struct nsWeakReference nsWeakReference;
 661
 662 struct NSContainer {
 663     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 664     nsIContextMenuListener   nsIContextMenuListener_iface;
 665     nsIURIContentListener    nsIURIContentListener_iface;
 666     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 667     nsITooltipListener       nsITooltipListener_iface;
 668     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 669     nsISupportsWeakReference nsISupportsWeakReference_iface;
 670
 671     nsIWebBrowser *webbrowser;
 672     nsIWebNavigation *navigation;
 673     nsIBaseWindow *window;
 674     nsIWebBrowserFocus *focus;
 675
 676     nsIEditor *editor;
 677     nsIController *editor_controller;
 678
 679     LONG ref;
 680
 681     nsWeakReference *weak_reference;
 682
 683     NSContainer *parent;
 684     HTMLDocumentObj *doc;
 685
 686     nsIURIContentListener *content_listener;
 687
 688     HWND hwnd;
 689 };
 690
 691 typedef struct {
 692     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 693     void (*destructor)(HTMLDOMNode*);
 694     const cpc_entry_t *cpc_entries;
 695     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 696     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 697     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 698     EventTarget *(*get_event_target)(HTMLDOMNode*);
 699     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 700     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 701     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 702     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 703     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 704     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 705     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 706     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 707     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 708     void (*unlink)(HTMLDOMNode*);
 709     BOOL (*is_text_edit)(HTMLDOMNode*);
 710     BOOL (*is_settable)(HTMLDOMNode*,DISPID);
 711 } NodeImplVtbl;
 712
 713 struct HTMLDOMNode {
 714     EventTarget   event_target;
 715     IHTMLDOMNode  IHTMLDOMNode_iface;
 716     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 717     const NodeImplVtbl *vtbl;
 718
 719     nsCycleCollectingAutoRefCnt ccref;
 720
 721     nsIDOMNode *nsnode;
 722     HTMLDocumentNode *doc;
 723     ConnectionPointContainer *cp_container;
 724 };
 725
 726 static inline void node_addref(HTMLDOMNode *node)
 727 {
 728     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 729 }
 730
 731 static inline void node_release(HTMLDOMNode *node)
 732 {
 733     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 734 }
 735
 736 typedef struct {
 737     HTMLDOMNode node;
 738     ConnectionPointContainer cp_container;
 739
 740     IHTMLElement  IHTMLElement_iface;
 741     IHTMLElement2 IHTMLElement2_iface;
 742     IHTMLElement3 IHTMLElement3_iface;
 743     IHTMLElement4 IHTMLElement4_iface;
 744     IHTMLElement6 IHTMLElement6_iface;
 745     IHTMLUniqueName IHTMLUniqueName_iface;
 746     IElementSelector IElementSelector_iface;
 747
 748     nsIDOMHTMLElement *nselem;
 749     HTMLStyle *style;
 750     HTMLStyle *runtime_style;
 751     HTMLAttributeCollection *attrs;
 752     WCHAR *filter;
 753     unsigned unique_id;
 754 } HTMLElement;
 755
 756 #define HTMLELEMENT_TIDS    \
 757     IHTMLDOMNode_tid,       \
 758     IHTMLDOMNode2_tid,      \
 759     IHTMLElement_tid,       \
 760     IHTMLElement2_tid,      \
 761     IHTMLElement3_tid,      \
 762     IHTMLElement4_tid,      \
 763     IHTMLUniqueName_tid
 764
 765 extern cp_static_data_t HTMLElementEvents2_data DECLSPEC_HIDDEN;
 766 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 767 extern const cpc_entry_t HTMLElement_cpc[] DECLSPEC_HIDDEN;
 768
 769 typedef struct {
 770     HTMLElement element;
 771
 772     IHTMLTextContainer IHTMLTextContainer_iface;
 773 } HTMLTextContainer;
 774
 775 struct HTMLFrameBase {
 776     HTMLElement element;
 777
 778     IHTMLFrameBase  IHTMLFrameBase_iface;
 779     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 780
 781     HTMLOuterWindow *content_window;
 782
 783     nsIDOMHTMLFrameElement *nsframe;
 784     nsIDOMHTMLIFrameElement *nsiframe;
 785 };
 786
 787 typedef struct nsDocumentEventListener nsDocumentEventListener;
 788
 789 struct HTMLDocumentNode {
 790     HTMLDOMNode node;
 791     HTMLDocument basedoc;
 792
 793     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 794
 795     nsIDocumentObserver          nsIDocumentObserver_iface;
 796
 797     LONG ref;
 798
 799     compat_mode_t document_mode;
 800     HTMLInnerWindow *window;
 801
 802     nsIDOMHTMLDocument *nsdoc;
 803     BOOL content_ready;
 804
 805     IHTMLDOMImplementation *dom_implementation;
 806
 807     ICatInformation *catmgr;
 808     nsDocumentEventListener *nsevent_listener;
 809     BOOL *event_vector;
 810
 811     WCHAR **elem_vars;
 812     unsigned elem_vars_size;
 813     unsigned elem_vars_cnt;
 814
 815     BOOL skip_mutation_notif;
 816
 817     UINT charset;
 818
 819     unsigned unique_id;
 820
 821     struct list selection_list;
 822     struct list range_list;
 823     struct list plugin_hosts;
 824 };
 825
 826 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 827 HRESULT MHTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 828 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 829 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 830
 831 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 832 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 833 HTMLOuterWindow *mozwindow_to_window(const mozIDOMWindowProxy*) DECLSPEC_HIDDEN;
 834 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 835 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 836 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 837 HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow*,HTMLXMLHttpRequestFactory**) DECLSPEC_HIDDEN;
 838 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 839 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 840 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 841 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 842 HRESULT create_dom_implementation(IHTMLDOMImplementation**) DECLSPEC_HIDDEN;
 843
 844 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 845
 846 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 847 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 848 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 849 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 850 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 851 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 852 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 853
 854 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 855 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 856
 857 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 858
 859 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 860
 861 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 862 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 863
 864 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 865 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 866
 867 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 868 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 869 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 870 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 871
 872 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 873 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 874 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 875
 876 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 877 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 878 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 879
 880 UINT get_document_charset(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 881
 882 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 883
 884 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 885 void close_gecko(void) DECLSPEC_HIDDEN;
 886 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 887 void init_nsio(nsIComponentManager*) DECLSPEC_HIDDEN;
 888 void release_nsio(void) DECLSPEC_HIDDEN;
 889 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 890 void set_viewer_zoom(NSContainer*,float) DECLSPEC_HIDDEN;
 891
 892 void init_node_cc(void) DECLSPEC_HIDDEN;
 893
 894 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 895
 896 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 897
 898 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 899 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 900
 901 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 902 void nsfree(void*) DECLSPEC_HIDDEN;
 903
 904 BOOL nsACString_Init(nsACString *str, const char *data) DECLSPEC_HIDDEN;
 905 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 906 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 907 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 908 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 909
 910 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 911 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 912 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 913 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 914
 915 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 916
 917 static inline HRESULT return_nsstr_variant(nsresult nsres, nsAString *nsstr, VARIANT *p)
 918 {
 919     V_VT(p) = VT_BSTR;
 920     return return_nsstr(nsres, nsstr, &V_BSTR(p));
 921 }
 922
 923 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 924 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 925 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 926 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 927 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 928 nsIXMLHttpRequest *create_nsxhr(nsIDOMWindow *nswindow) DECLSPEC_HIDDEN;
 929 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 930 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 931
 932 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 933 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 934 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 935 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 936 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 937 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 938
 939 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 940 HRESULT get_readystate_string(READYSTATE,BSTR*) DECLSPEC_HIDDEN;
 941
 942 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 943 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 944 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 945 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 946
 947 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 948 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 949 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 950 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 951
 952 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 953 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 954
 955 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 956
 957 BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr) DECLSPEC_HIDDEN;
 958 HRESULT nscolor_to_str(LPCWSTR color, BSTR *ret) DECLSPEC_HIDDEN;
 959
 960
 961 struct HTMLAttributeCollection {
 962     DispatchEx dispex;
 963     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 964     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 965     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 966
 967     LONG ref;
 968
 969     HTMLElement *elem;
 970     struct list attrs;
 971 };
 972
 973 typedef struct {
 974     DispatchEx dispex;
 975     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 976     IHTMLDOMAttribute2 IHTMLDOMAttribute2_iface;
 977
 978     LONG ref;
 979
 980     /* value is valid only for detached attributes (when elem == NULL). */
 981     VARIANT value;
 982     /* name must be valid for detached attributes */
 983     WCHAR *name;
 984
 985     HTMLElement *elem;
 986     DISPID dispid;
 987     struct list entry;
 988 } HTMLDOMAttribute;
 989
 990 HTMLDOMAttribute *unsafe_impl_from_IHTMLDOMAttribute(IHTMLDOMAttribute*) DECLSPEC_HIDDEN;
 991
 992 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 993
 994 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 995 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 996 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 997 HRESULT HTMLAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 998 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 999 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1000 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1001 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1002 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1003 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1004 HRESULT HTMLHtmlElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1005 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1006 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1007 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1008 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1009 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1010 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1011 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1012 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1013 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1014 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1015 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1016 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1017 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1018 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1019 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1020 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1021 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1022
1023 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
1024 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1025 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1026 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1027
1028 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1029 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1030
1031 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1032 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1033 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
1034 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
1035 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1036 void HTMLElement_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1037
1038 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
1039 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
1040
1041 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
1042 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1043
1044 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
1045
1046 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
1047 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
1048 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
1049 HTMLOuterWindow *get_target_window(HTMLOuterWindow*,nsAString*,BOOL*) DECLSPEC_HIDDEN;
1050 HRESULT handle_link_click_event(HTMLElement*,nsAString*,nsAString*,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1051
1052 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
1053
1054 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
1055 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1056 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
1057 IHTMLDOMChildrenCollection *create_child_collection(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1058
1059 HRESULT attr_value_to_string(VARIANT*) DECLSPEC_HIDDEN;
1060 HRESULT get_elem_attr_value_by_dispid(HTMLElement*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
1061 HRESULT get_elem_source_index(HTMLElement*,LONG*) DECLSPEC_HIDDEN;
1062
1063 nsresult get_elem_attr_value(nsIDOMHTMLElement*,const WCHAR*,nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
1064 HRESULT elem_string_attr_getter(HTMLElement*,const WCHAR*,BOOL,BSTR*) DECLSPEC_HIDDEN;
1065 HRESULT elem_string_attr_setter(HTMLElement*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
1066
1067 HRESULT elem_unique_id(unsigned id, BSTR *p) DECLSPEC_HIDDEN;
1068
1069 /* commands */
1070 typedef struct {
1071     DWORD id;
1072     HRESULT (*query)(HTMLDocument*,OLECMD*);
1073     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
1074 } cmdtable_t;
1075
1076 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
1077
1078 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
1079
1080 /* timer */
1081 #define UPDATE_UI       0x0001
1082 #define UPDATE_TITLE    0x0002
1083
1084 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
1085 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1086 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
1087
1088 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
1089
1090 /* editor */
1091 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1092 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
1093 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
1094 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1095 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1096 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1097 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
1098 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
1099 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
1100
1101 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
1102
1103 typedef struct task_t task_t;
1104 typedef void (*task_proc_t)(task_t*);
1105
1106 struct task_t {
1107     LONG target_magic;
1108     task_proc_t proc;
1109     task_proc_t destr;
1110     struct list entry;
1111 };
1112
1113 typedef struct {
1114     task_t header;
1115     HTMLDocumentObj *doc;
1116 } docobj_task_t;
1117
1118 typedef struct {
1119     HWND thread_hwnd;
1120     struct list task_list;
1121     struct list timer_list;
1122 } thread_data_t;
1123
1124 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1125 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1126
1127 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1128 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1129 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1130 void flush_pending_tasks(LONG) DECLSPEC_HIDDEN;
1131
1132 HRESULT set_task_timer(HTMLInnerWindow*,LONG,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1133 HRESULT clear_task_timer(HTMLInnerWindow*,DWORD) DECLSPEC_HIDDEN;
1134
1135 const char *debugstr_mshtml_guid(const GUID*) DECLSPEC_HIDDEN;
1136
1137 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1138 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1139 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1140 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1141 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1142
1143 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1144
1145 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1146
1147 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1148 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1149
1150 DEFINE_GUID(IID_UndocumentedScriptIface,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0);
1151 DEFINE_GUID(IID_IDispatchJS,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6);
1152
1153 /* memory allocation functions */
1154
1155 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1156 {
1157     return HeapAlloc(GetProcessHeap(), 0, len);
1158 }
1159
1160 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1161 {
1162     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1163 }
1164
1165 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1166 {
1167     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1168 }
1169
1170 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1171 {
1172     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1173 }
1174
1175 static inline BOOL heap_free(void *mem)
1176 {
1177     return HeapFree(GetProcessHeap(), 0, mem);
1178 }
1179
1180 static inline LPWSTR heap_strdupW(LPCWSTR str)
1181 {
1182     LPWSTR ret = NULL;
1183
1184     if(str) {
1185         DWORD size;
1186
1187         size = (strlenW(str)+1)*sizeof(WCHAR);
1188         ret = heap_alloc(size);
1189         if(ret)
1190             memcpy(ret, str, size);
1191     }
1192
1193     return ret;
1194 }
1195
1196 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1197 {
1198     LPWSTR ret = NULL;
1199
1200     if(str) {
1201         ret = heap_alloc((len+1)*sizeof(WCHAR));
1202         if(ret)
1203         {
1204             memcpy(ret, str, len*sizeof(WCHAR));
1205             ret[len] = 0;
1206         }
1207     }
1208
1209     return ret;
1210 }
1211
1212 static inline char *heap_strdupA(const char *str)
1213 {
1214     char *ret = NULL;
1215
1216     if(str) {
1217         DWORD size;
1218
1219         size = strlen(str)+1;
1220         ret = heap_alloc(size);
1221         if(ret)
1222             memcpy(ret, str, size);
1223     }
1224
1225     return ret;
1226 }
1227
1228 static inline WCHAR *heap_strdupAtoW(const char *str)
1229 {
1230     LPWSTR ret = NULL;
1231
1232     if(str) {
1233         DWORD len;
1234
1235         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1236         ret = heap_alloc(len*sizeof(WCHAR));
1237         if(ret)
1238             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1239     }
1240
1241     return ret;
1242 }
1243
1244 static inline char *heap_strdupWtoA(LPCWSTR str)
1245 {
1246     char *ret = NULL;
1247
1248     if(str) {
1249         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1250         ret = heap_alloc(size);
1251         if(ret)
1252             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1253     }
1254
1255     return ret;
1256 }
1257
1258 static inline WCHAR *heap_strdupUtoW(const char *str)
1259 {
1260     WCHAR *ret = NULL;
1261
1262     if(str) {
1263         size_t len;
1264
1265         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1266         ret = heap_alloc(len*sizeof(WCHAR));
1267         if(ret)
1268             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1269     }
1270
1271     return ret;
1272 }
1273
1274 static inline char *heap_strdupWtoU(const WCHAR *str)
1275 {
1276     char *ret = NULL;
1277
1278     if(str) {
1279         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1280         ret = heap_alloc(size);
1281         if(ret)
1282             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1283     }
1284
1285     return ret;
1286 }
1287
1288 static inline char *heap_strndupWtoU(LPCWSTR str, unsigned len)
1289 {
1290     char *ret = NULL;
1291     DWORD size;
1292
1293     if(str && len) {
1294         size = WideCharToMultiByte(CP_UTF8, 0, str, len, NULL, 0, NULL, NULL);
1295         ret = heap_alloc(size + 1);
1296         if(ret) {
1297             WideCharToMultiByte(CP_UTF8, 0, str, len, ret, size, NULL, NULL);
1298             ret[size] = '\0';
1299         }
1300     }
1301
1302     return ret;
1303 }
1304
1305 static inline void windowref_addref(windowref_t *ref)
1306 {
1307     InterlockedIncrement(&ref->ref);
1308 }
1309
1310 static inline void windowref_release(windowref_t *ref)
1311 {
1312     if(!InterlockedDecrement(&ref->ref))
1313         heap_free(ref);
1314 }
1315
1316 UINT cp_from_charset_string(BSTR) DECLSPEC_HIDDEN;
1317 BSTR charset_string_from_cp(UINT) DECLSPEC_HIDDEN;
1318 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1319 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1320 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1321
1322 extern HINSTANCE hInst DECLSPEC_HIDDEN;