dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2009 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "wingdi.h"
  20 #include "docobj.h"
  21 #include "docobjectservice.h"
  22 #include "comcat.h"
  23 #include "mshtml.h"
  24 #include "mshtmhst.h"
  25 #include "hlink.h"
  26 #include "perhist.h"
  27 #include "dispex.h"
  28 #include "objsafe.h"
  29 #include "htiframe.h"
  30 #include "tlogstg.h"
  31 #include "shdeprecated.h"
  32
  33 #include "wine/list.h"
  34 #include "wine/unicode.h"
  35
  36 #ifdef INIT_GUID
  37 #include "initguid.h"
  38 #endif
  39
  40 #include "nsiface.h"
  41
  42 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  43     ((nsresult) (((UINT32)(1<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  44
  45 #define NS_OK                     ((nsresult)0x00000000L)
  46 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  47 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  48 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  49 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  50 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  51 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  52 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  53 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  54 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  55
  56 #define NS_ERROR_MODULE_NETWORK    6
  57
  58 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  59 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  60
  61 #define NS_FAILED(res) ((res) & 0x80000000)
  62 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  63
  64 #define NSAPI WINAPI
  65
  66 #define MSHTML_E_NODOC    0x800a025c
  67
  68 typedef struct HTMLDOMNode HTMLDOMNode;
  69 typedef struct ConnectionPoint ConnectionPoint;
  70 typedef struct BSCallback BSCallback;
  71 typedef struct event_target_t event_target_t;
  72
  73 #define TID_LIST \
  74     XIID(NULL) \
  75     XDIID(DispCEventObj) \
  76     XDIID(DispCPlugins) \
  77     XDIID(DispDOMChildrenCollection) \
  78     XDIID(DispHTMLAnchorElement) \
  79     XDIID(DispHTMLAreaElement) \
  80     XDIID(DispHTMLAttributeCollection) \
  81     XDIID(DispHTMLBody) \
  82     XDIID(DispHTMLButtonElement) \
  83     XDIID(DispHTMLCommentElement) \
  84     XDIID(DispHTMLCurrentStyle) \
  85     XDIID(DispHTMLDocument) \
  86     XDIID(DispHTMLDOMAttribute) \
  87     XDIID(DispHTMLDOMTextNode) \
  88     XDIID(DispHTMLElementCollection) \
  89     XDIID(DispHTMLEmbed) \
  90     XDIID(DispHTMLFormElement) \
  91     XDIID(DispHTMLGenericElement) \
  92     XDIID(DispHTMLFrameElement) \
  93     XDIID(DispHTMLHeadElement) \
  94     XDIID(DispHTMLHistory) \
  95     XDIID(DispHTMLIFrame) \
  96     XDIID(DispHTMLImg) \
  97     XDIID(DispHTMLInputElement) \
  98     XDIID(DispHTMLLabelElement) \
  99     XDIID(DispHTMLLinkElement) \
 100     XDIID(DispHTMLLocation) \
 101     XDIID(DispHTMLMetaElement) \
 102     XDIID(DispHTMLNavigator) \
 103     XDIID(DispHTMLObjectElement) \
 104     XDIID(DispHTMLOptionElement) \
 105     XDIID(DispHTMLScreen) \
 106     XDIID(DispHTMLScriptElement) \
 107     XDIID(DispHTMLSelectElement) \
 108     XDIID(DispHTMLStyle) \
 109     XDIID(DispHTMLStyleElement) \
 110     XDIID(DispHTMLStyleSheet) \
 111     XDIID(DispHTMLStyleSheetRulesCollection) \
 112     XDIID(DispHTMLStyleSheetsCollection) \
 113     XDIID(DispHTMLTable) \
 114     XDIID(DispHTMLTableCell) \
 115     XDIID(DispHTMLTableRow) \
 116     XDIID(DispHTMLTextAreaElement) \
 117     XDIID(DispHTMLTitleElement) \
 118     XDIID(DispHTMLUnknownElement) \
 119     XDIID(DispHTMLWindow2) \
 120     XDIID(DispHTMLXMLHttpRequest) \
 121     XDIID(HTMLDocumentEvents) \
 122     XDIID(HTMLElementEvents2) \
 123     XIID(IHTMLAnchorElement) \
 124     XIID(IHTMLAreaElement) \
 125     XIID(IHTMLAttributeCollection) \
 126     XIID(IHTMLAttributeCollection2) \
 127     XIID(IHTMLAttributeCollection3) \
 128     XIID(IHTMLBodyElement) \
 129     XIID(IHTMLBodyElement2) \
 130     XIID(IHTMLButtonElement) \
 131     XIID(IHTMLCommentElement) \
 132     XIID(IHTMLCurrentStyle) \
 133     XIID(IHTMLCurrentStyle2) \
 134     XIID(IHTMLCurrentStyle3) \
 135     XIID(IHTMLCurrentStyle4) \
 136     XIID(IHTMLDocument2) \
 137     XIID(IHTMLDocument3) \
 138     XIID(IHTMLDocument4) \
 139     XIID(IHTMLDocument5) \
 140     XIID(IHTMLDOMAttribute) \
 141     XIID(IHTMLDOMAttribute2) \
 142     XIID(IHTMLDOMChildrenCollection) \
 143     XIID(IHTMLDOMImplementation) \
 144     XIID(IHTMLDOMNode) \
 145     XIID(IHTMLDOMNode2) \
 146     XIID(IHTMLDOMTextNode) \
 147     XIID(IHTMLDOMTextNode2) \
 148     XIID(IHTMLElement) \
 149     XIID(IHTMLElement2) \
 150     XIID(IHTMLElement3) \
 151     XIID(IHTMLElement4) \
 152     XIID(IHTMLElementCollection) \
 153     XIID(IHTMLEmbedElement) \
 154     XIID(IHTMLEventObj) \
 155     XIID(IHTMLFiltersCollection) \
 156     XIID(IHTMLFormElement) \
 157     XIID(IHTMLFrameBase) \
 158     XIID(IHTMLFrameBase2) \
 159     XIID(IHTMLFrameElement3) \
 160     XIID(IHTMLGenericElement) \
 161     XIID(IHTMLHeadElement) \
 162     XIID(IHTMLIFrameElement) \
 163     XIID(IHTMLIFrameElement2) \
 164     XIID(IHTMLIFrameElement3) \
 165     XIID(IHTMLImageElementFactory) \
 166     XIID(IHTMLImgElement) \
 167     XIID(IHTMLInputElement) \
 168     XIID(IHTMLLabelElement) \
 169     XIID(IHTMLLinkElement) \
 170     XIID(IHTMLLocation) \
 171     XIID(IHTMLMetaElement) \
 172     XIID(IHTMLMimeTypesCollection) \
 173     XIID(IHTMLObjectElement) \
 174     XIID(IHTMLObjectElement2) \
 175     XIID(IHTMLOptionElement) \
 176     XIID(IHTMLOptionElementFactory) \
 177     XIID(IHTMLPluginsCollection) \
 178     XIID(IHTMLRect) \
 179     XIID(IHTMLScreen) \
 180     XIID(IHTMLScriptElement) \
 181     XIID(IHTMLSelectElement) \
 182     XIID(IHTMLSelectionObject) \
 183     XIID(IHTMLSelectionObject2) \
 184     XIID(IHTMLStorage) \
 185     XIID(IHTMLStyle) \
 186     XIID(IHTMLStyle2) \
 187     XIID(IHTMLStyle3) \
 188     XIID(IHTMLStyle4) \
 189     XIID(IHTMLStyle5) \
 190     XIID(IHTMLStyle6) \
 191     XIID(IHTMLStyleElement) \
 192     XIID(IHTMLStyleSheet) \
 193     XIID(IHTMLStyleSheetRulesCollection) \
 194     XIID(IHTMLStyleSheetsCollection) \
 195     XIID(IHTMLTable) \
 196     XIID(IHTMLTable2) \
 197     XIID(IHTMLTable3) \
 198     XIID(IHTMLTableCell) \
 199     XIID(IHTMLTableRow) \
 200     XIID(IHTMLTextAreaElement) \
 201     XIID(IHTMLTextContainer) \
 202     XIID(IHTMLTitleElement) \
 203     XIID(IHTMLTxtRange) \
 204     XIID(IHTMLUniqueName) \
 205     XIID(IHTMLWindow2) \
 206     XIID(IHTMLWindow3) \
 207     XIID(IHTMLWindow4) \
 208     XIID(IHTMLWindow5) \
 209     XIID(IHTMLWindow6) \
 210     XIID(IHTMLXMLHttpRequest) \
 211     XIID(IHTMLXMLHttpRequestFactory) \
 212     XIID(IOmHistory) \
 213     XIID(IOmNavigator)
 214
 215 typedef enum {
 216 #define XIID(iface) iface ## _tid,
 217 #define XDIID(iface) iface ## _tid,
 218 TID_LIST
 219 #undef XIID
 220 #undef XDIID
 221     LAST_tid
 222 } tid_t;
 223
 224 typedef struct dispex_data_t dispex_data_t;
 225 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 226
 227 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 228 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 229 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 230
 231 typedef struct DispatchEx DispatchEx;
 232
 233 typedef struct {
 234     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 235     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 236     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 237     HRESULT (*populate_props)(DispatchEx*);
 238     /* We abuse this vtbl for EventTarget functions to avoid separated vtbl. */
 239     event_target_t **(*get_event_target_ptr)(DispatchEx*);
 240     void (*bind_event)(DispatchEx*,int);
 241 } dispex_static_data_vtbl_t;
 242
 243 typedef struct {
 244     const dispex_static_data_vtbl_t *vtbl;
 245     const tid_t disp_tid;
 246     dispex_data_t *data;
 247     const tid_t* const iface_tids;
 248 } dispex_static_data_t;
 249
 250 struct DispatchEx {
 251     IDispatchEx IDispatchEx_iface;
 252
 253     IUnknown *outer;
 254
 255     dispex_static_data_t *data;
 256     dispex_dynamic_data_t *dynamic_data;
 257 };
 258
 259 typedef struct {
 260     UINT_PTR x;
 261 } nsCycleCollectingAutoRefCnt;
 262
 263 typedef struct {
 264     void *vtbl;
 265     int ref_flags;
 266     void *callbacks;
 267 } ExternalCycleCollectionParticipant;
 268
 269 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 270
 271 typedef struct {
 272     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 273     nsresult (NSAPI *unlink)(void*);
 274     void (NSAPI *delete_cycle_collectable)(void*);
 275 } CCObjCallback;
 276
 277 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 278
 279 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*) DECLSPEC_HIDDEN;
 280 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*,ExternalCycleCollectionParticipant*) DECLSPEC_HIDDEN;
 281 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt) DECLSPEC_HIDDEN;
 282 void (__cdecl *ccp_init)(ExternalCycleCollectionParticipant*,const CCObjCallback*) DECLSPEC_HIDDEN;
 283 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 284 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 285
 286 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 287 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 288 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 289 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 290 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 291 HRESULT remove_attribute(DispatchEx*,DISPID,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 292 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 293 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 294 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 295 void release_typelib(void) DECLSPEC_HIDDEN;
 296 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 297
 298 typedef enum {
 299     DISPEXPROP_CUSTOM,
 300     DISPEXPROP_DYNAMIC,
 301     DISPEXPROP_BUILTIN
 302 } dispex_prop_type_t;
 303
 304 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 305
 306 typedef struct HTMLWindow HTMLWindow;
 307 typedef struct HTMLInnerWindow HTMLInnerWindow;
 308 typedef struct HTMLOuterWindow HTMLOuterWindow;
 309 typedef struct HTMLDocumentNode HTMLDocumentNode;
 310 typedef struct HTMLDocumentObj HTMLDocumentObj;
 311 typedef struct HTMLFrameBase HTMLFrameBase;
 312 typedef struct NSContainer NSContainer;
 313 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 314
 315 typedef enum {
 316     SCRIPTMODE_GECKO,
 317     SCRIPTMODE_ACTIVESCRIPT
 318 } SCRIPTMODE;
 319
 320 typedef struct ScriptHost ScriptHost;
 321
 322 typedef enum {
 323     GLOBAL_SCRIPTVAR,
 324     GLOBAL_ELEMENTVAR,
 325     GLOBAL_DISPEXVAR,
 326     GLOBAL_FRAMEVAR
 327 } global_prop_type_t;
 328
 329 typedef struct {
 330     global_prop_type_t type;
 331     WCHAR *name;
 332     ScriptHost *script_host;
 333     DISPID id;
 334 } global_prop_t;
 335
 336 typedef struct {
 337     DispatchEx dispex;
 338     event_target_t *ptr;
 339 } EventTarget;
 340
 341 typedef struct {
 342     DispatchEx dispex;
 343     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 344
 345     LONG ref;
 346
 347     HTMLInnerWindow *window;
 348 } HTMLOptionElementFactory;
 349
 350 typedef struct {
 351     DispatchEx dispex;
 352     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 353
 354     LONG ref;
 355
 356     HTMLInnerWindow *window;
 357 } HTMLImageElementFactory;
 358
 359 typedef struct {
 360     DispatchEx dispex;
 361     IHTMLXMLHttpRequestFactory IHTMLXMLHttpRequestFactory_iface;
 362
 363     LONG ref;
 364
 365     HTMLInnerWindow *window;
 366 } HTMLXMLHttpRequestFactory;
 367
 368 struct HTMLLocation {
 369     DispatchEx dispex;
 370     IHTMLLocation IHTMLLocation_iface;
 371
 372     LONG ref;
 373
 374     HTMLInnerWindow *window;
 375 };
 376
 377 typedef struct {
 378     DispatchEx dispex;
 379     IOmHistory IOmHistory_iface;
 380
 381     LONG ref;
 382
 383     HTMLInnerWindow *window;
 384 } OmHistory;
 385
 386 typedef struct {
 387     HTMLOuterWindow *window;
 388     LONG ref;
 389 }  windowref_t;
 390
 391 typedef struct nsChannelBSC nsChannelBSC;
 392
 393 struct HTMLWindow {
 394     IHTMLWindow2       IHTMLWindow2_iface;
 395     IHTMLWindow3       IHTMLWindow3_iface;
 396     IHTMLWindow4       IHTMLWindow4_iface;
 397     IHTMLWindow5       IHTMLWindow5_iface;
 398     IHTMLWindow6       IHTMLWindow6_iface;
 399     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 400     IDispatchEx        IDispatchEx_iface;
 401     IServiceProvider   IServiceProvider_iface;
 402     ITravelLogClient   ITravelLogClient_iface;
 403     IObjectIdentity    IObjectIdentity_iface;
 404
 405     LONG ref;
 406
 407     HTMLInnerWindow *inner_window;
 408     HTMLOuterWindow *outer_window;
 409 };
 410
 411 struct HTMLOuterWindow {
 412     HTMLWindow base;
 413
 414     windowref_t *window_ref;
 415     LONG task_magic;
 416
 417     HTMLDocumentObj *doc_obj;
 418     nsIDOMWindow *nswindow;
 419     HTMLOuterWindow *parent;
 420     HTMLFrameBase *frame_element;
 421
 422     READYSTATE readystate;
 423     BOOL readystate_locked;
 424     unsigned readystate_pending;
 425
 426     HTMLInnerWindow *pending_window;
 427     IMoniker *mon;
 428     IUri *uri;
 429     IUri *uri_nofrag;
 430     BSTR url;
 431     DWORD load_flags;
 432
 433     SCRIPTMODE scriptmode;
 434
 435     IInternetSecurityManager *secmgr;
 436
 437     struct list children;
 438     struct list sibling_entry;
 439     struct list entry;
 440 };
 441
 442 struct HTMLInnerWindow {
 443     HTMLWindow base;
 444     EventTarget event_target;
 445
 446     HTMLDocumentNode *doc;
 447
 448     struct list script_hosts;
 449
 450     IHTMLEventObj *event;
 451
 452     HTMLImageElementFactory *image_factory;
 453     HTMLOptionElementFactory *option_factory;
 454     HTMLXMLHttpRequestFactory *xhr_factory;
 455     IHTMLScreen *screen;
 456     OmHistory *history;
 457     IHTMLStorage *session_storage;
 458
 459     unsigned parser_callback_cnt;
 460     struct list script_queue;
 461
 462     global_prop_t *global_props;
 463     DWORD global_prop_cnt;
 464     DWORD global_prop_size;
 465
 466     LONG task_magic;
 467
 468     HTMLLocation *location;
 469
 470     IMoniker *mon;
 471     nsChannelBSC *bscallback;
 472     struct list bindings;
 473 };
 474
 475 typedef enum {
 476     UNKNOWN_USERMODE,
 477     BROWSEMODE,
 478     EDITMODE
 479 } USERMODE;
 480
 481 typedef struct _cp_static_data_t {
 482     tid_t tid;
 483     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 484     BOOL pass_event_arg;
 485     DWORD id_cnt;
 486     DISPID *ids;
 487 } cp_static_data_t;
 488
 489 typedef struct {
 490     const IID *riid;
 491     cp_static_data_t *desc;
 492 } cpc_entry_t;
 493
 494 typedef struct ConnectionPointContainer {
 495     IConnectionPointContainer IConnectionPointContainer_iface;
 496
 497     ConnectionPoint *cps;
 498     const cpc_entry_t *cp_entries;
 499     IUnknown *outer;
 500     struct ConnectionPointContainer *forward_container;
 501 } ConnectionPointContainer;
 502
 503 struct  ConnectionPoint {
 504     IConnectionPoint IConnectionPoint_iface;
 505
 506     ConnectionPointContainer *container;
 507
 508     union {
 509         IUnknown *unk;
 510         IDispatch *disp;
 511         IPropertyNotifySink *propnotif;
 512     } *sinks;
 513     DWORD sinks_size;
 514
 515     const IID *iid;
 516     cp_static_data_t *data;
 517 };
 518
 519 struct HTMLDocument {
 520     IHTMLDocument2              IHTMLDocument2_iface;
 521     IHTMLDocument3              IHTMLDocument3_iface;
 522     IHTMLDocument4              IHTMLDocument4_iface;
 523     IHTMLDocument5              IHTMLDocument5_iface;
 524     IHTMLDocument6              IHTMLDocument6_iface;
 525     IHTMLDocument7              IHTMLDocument7_iface;
 526     IPersistMoniker             IPersistMoniker_iface;
 527     IPersistFile                IPersistFile_iface;
 528     IPersistHistory             IPersistHistory_iface;
 529     IMonikerProp                IMonikerProp_iface;
 530     IOleObject                  IOleObject_iface;
 531     IOleDocument                IOleDocument_iface;
 532     IOleDocumentView            IOleDocumentView_iface;
 533     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 534     IViewObjectEx               IViewObjectEx_iface;
 535     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 536     IServiceProvider            IServiceProvider_iface;
 537     IOleCommandTarget           IOleCommandTarget_iface;
 538     IOleControl                 IOleControl_iface;
 539     IHlinkTarget                IHlinkTarget_iface;
 540     IPersistStreamInit          IPersistStreamInit_iface;
 541     IDispatchEx                 IDispatchEx_iface;
 542     ISupportErrorInfo           ISupportErrorInfo_iface;
 543     IObjectWithSite             IObjectWithSite_iface;
 544     IOleContainer               IOleContainer_iface;
 545     IObjectSafety               IObjectSafety_iface;
 546     IProvideClassInfo           IProvideClassInfo_iface;
 547
 548     IUnknown *unk_impl;
 549     IDispatchEx *dispex;
 550
 551     HTMLDocumentObj *doc_obj;
 552     HTMLDocumentNode *doc_node;
 553
 554     HTMLOuterWindow *window;
 555
 556     LONG task_magic;
 557
 558     ConnectionPointContainer cp_container;
 559     IOleAdviseHolder *advise_holder;
 560 };
 561
 562 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 563 {
 564     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 565 }
 566
 567 static inline ULONG htmldoc_addref(HTMLDocument *This)
 568 {
 569     return IUnknown_AddRef(This->unk_impl);
 570 }
 571
 572 static inline ULONG htmldoc_release(HTMLDocument *This)
 573 {
 574     return IUnknown_Release(This->unk_impl);
 575 }
 576
 577 struct HTMLDocumentObj {
 578     HTMLDocument basedoc;
 579     DispatchEx dispex;
 580     ICustomDoc ICustomDoc_iface;
 581     ITargetContainer ITargetContainer_iface;
 582
 583     IWindowForBindingUI IWindowForBindingUI_iface;
 584
 585     LONG ref;
 586
 587     NSContainer *nscontainer;
 588
 589     IOleClientSite *client;
 590     IDocHostUIHandler *hostui;
 591     IOleCommandTarget *client_cmdtrg;
 592     BOOL custom_hostui;
 593     IOleInPlaceSite *ipsite;
 594     IOleInPlaceFrame *frame;
 595     IOleInPlaceUIWindow *ip_window;
 596     IAdviseSink *view_sink;
 597     IDocObjectService *doc_object_service;
 598     IUnknown *webbrowser;
 599     ITravelLog *travel_log;
 600     IUnknown *browser_service;
 601
 602     DOCHOSTUIINFO hostinfo;
 603
 604     IOleUndoManager *undomgr;
 605
 606     HWND hwnd;
 607     HWND tooltips_hwnd;
 608
 609     BOOL request_uiactivate;
 610     BOOL in_place_active;
 611     BOOL ui_active;
 612     BOOL window_active;
 613     BOOL hostui_setup;
 614     BOOL container_locked;
 615     BOOL focus;
 616     BOOL has_popup;
 617     INT download_state;
 618
 619     USERMODE usermode;
 620     LPWSTR mime;
 621
 622     DWORD update;
 623 };
 624
 625 typedef struct nsWeakReference nsWeakReference;
 626
 627 struct NSContainer {
 628     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 629     nsIContextMenuListener   nsIContextMenuListener_iface;
 630     nsIURIContentListener    nsIURIContentListener_iface;
 631     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 632     nsITooltipListener       nsITooltipListener_iface;
 633     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 634     nsISupportsWeakReference nsISupportsWeakReference_iface;
 635
 636     nsIWebBrowser *webbrowser;
 637     nsIWebNavigation *navigation;
 638     nsIBaseWindow *window;
 639     nsIWebBrowserFocus *focus;
 640
 641     nsIEditor *editor;
 642     nsIController *editor_controller;
 643
 644     LONG ref;
 645
 646     nsWeakReference *weak_reference;
 647
 648     NSContainer *parent;
 649     HTMLDocumentObj *doc;
 650
 651     nsIURIContentListener *content_listener;
 652
 653     HWND hwnd;
 654 };
 655
 656 typedef struct {
 657     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 658     void (*destructor)(HTMLDOMNode*);
 659     const cpc_entry_t *cpc_entries;
 660     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 661     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 662     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 663     event_target_t **(*get_event_target_ptr)(HTMLDOMNode*);
 664     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 665     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 666     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 667     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 668     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 669     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 670     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 671     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 672     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 673     void (*unlink)(HTMLDOMNode*);
 674     BOOL (*is_text_edit)(HTMLDOMNode*);
 675 } NodeImplVtbl;
 676
 677 struct HTMLDOMNode {
 678     EventTarget   event_target;
 679     IHTMLDOMNode  IHTMLDOMNode_iface;
 680     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 681     const NodeImplVtbl *vtbl;
 682
 683     nsCycleCollectingAutoRefCnt ccref;
 684
 685     nsIDOMNode *nsnode;
 686     HTMLDocumentNode *doc;
 687     ConnectionPointContainer *cp_container;
 688 };
 689
 690 static inline void node_addref(HTMLDOMNode *node)
 691 {
 692     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 693 }
 694
 695 static inline void node_release(HTMLDOMNode *node)
 696 {
 697     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 698 }
 699
 700 typedef struct {
 701     HTMLDOMNode node;
 702     ConnectionPointContainer cp_container;
 703
 704     IHTMLElement  IHTMLElement_iface;
 705     IHTMLElement2 IHTMLElement2_iface;
 706     IHTMLElement3 IHTMLElement3_iface;
 707     IHTMLElement4 IHTMLElement4_iface;
 708
 709     nsIDOMHTMLElement *nselem;
 710     HTMLStyle *style;
 711     HTMLStyle *runtime_style;
 712     HTMLAttributeCollection *attrs;
 713     WCHAR *filter;
 714 } HTMLElement;
 715
 716 #define HTMLELEMENT_TIDS    \
 717     IHTMLDOMNode_tid,       \
 718     IHTMLDOMNode2_tid,      \
 719     IHTMLElement_tid,       \
 720     IHTMLElement2_tid,      \
 721     IHTMLElement3_tid,      \
 722     IHTMLElement4_tid
 723
 724 extern cp_static_data_t HTMLElementEvents2_data DECLSPEC_HIDDEN;
 725 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 726 extern const cpc_entry_t HTMLElement_cpc[] DECLSPEC_HIDDEN;
 727
 728 typedef struct {
 729     HTMLElement element;
 730
 731     IHTMLTextContainer IHTMLTextContainer_iface;
 732 } HTMLTextContainer;
 733
 734 struct HTMLFrameBase {
 735     HTMLElement element;
 736
 737     IHTMLFrameBase  IHTMLFrameBase_iface;
 738     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 739
 740     HTMLOuterWindow *content_window;
 741
 742     nsIDOMHTMLFrameElement *nsframe;
 743     nsIDOMHTMLIFrameElement *nsiframe;
 744 };
 745
 746 typedef struct nsDocumentEventListener nsDocumentEventListener;
 747
 748 struct HTMLDocumentNode {
 749     HTMLDOMNode node;
 750     HTMLDocument basedoc;
 751
 752     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 753
 754     nsIDocumentObserver          nsIDocumentObserver_iface;
 755
 756     LONG ref;
 757
 758     HTMLInnerWindow *window;
 759
 760     nsIDOMHTMLDocument *nsdoc;
 761     BOOL content_ready;
 762     event_target_t *body_event_target;
 763
 764     IHTMLDOMImplementation *dom_implementation;
 765
 766     ICatInformation *catmgr;
 767     nsDocumentEventListener *nsevent_listener;
 768     BOOL *event_vector;
 769
 770     WCHAR **elem_vars;
 771     unsigned elem_vars_size;
 772     unsigned elem_vars_cnt;
 773
 774     BOOL skip_mutation_notif;
 775
 776     UINT charset;
 777
 778     struct list selection_list;
 779     struct list range_list;
 780     struct list plugin_hosts;
 781 };
 782
 783 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 784 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 785 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 786
 787 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 788 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 789 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 790 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 791 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 792 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 793 HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow*,HTMLXMLHttpRequestFactory**) DECLSPEC_HIDDEN;
 794 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 795 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 796 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 797 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 798 HRESULT create_dom_implementation(IHTMLDOMImplementation**) DECLSPEC_HIDDEN;
 799
 800 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 801
 802 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 803 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 804 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 805 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 806 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 807 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 808 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 809
 810 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 811 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 812
 813 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 814
 815 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 816
 817 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 818 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 819
 820 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 821 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 822
 823 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 824 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 825 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 826 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 827
 828 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 829 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 830 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 831
 832 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 833 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 834 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 835
 836 UINT get_document_charset(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 837
 838 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 839
 840 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 841 void close_gecko(void) DECLSPEC_HIDDEN;
 842 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 843 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 844 void release_nsio(void) DECLSPEC_HIDDEN;
 845 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 846 void set_viewer_zoom(NSContainer*,float) DECLSPEC_HIDDEN;
 847
 848 void init_node_cc(void) DECLSPEC_HIDDEN;
 849
 850 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 851
 852 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 853
 854 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 855 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 856
 857 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 858 void nsfree(void*) DECLSPEC_HIDDEN;
 859
 860 BOOL nsACString_Init(nsACString *str, const char *data) DECLSPEC_HIDDEN;
 861 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 862 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 863 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 864 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 865
 866 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 867 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 868 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 869 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 870
 871 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 872
 873 static inline HRESULT return_nsstr_variant(nsresult nsres, nsAString *nsstr, VARIANT *p)
 874 {
 875     V_VT(p) = VT_BSTR;
 876     return return_nsstr(nsres, nsstr, &V_BSTR(p));
 877 }
 878
 879 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 880 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 881 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 882 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 883 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 884 nsIXMLHttpRequest *create_nsxhr(nsIDOMWindow *nswindow) DECLSPEC_HIDDEN;
 885 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 886 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 887
 888 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 889 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 890 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 891 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 892 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 893 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 894
 895 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 896 HRESULT get_readystate_string(READYSTATE,BSTR*) DECLSPEC_HIDDEN;
 897
 898 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 899 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 900 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 901 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 902
 903 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 904 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 905 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 906 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 907
 908 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 909 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 910
 911 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 912
 913 BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr) DECLSPEC_HIDDEN;
 914 HRESULT nscolor_to_str(LPCWSTR color, BSTR *ret) DECLSPEC_HIDDEN;
 915
 916
 917 struct HTMLAttributeCollection {
 918     DispatchEx dispex;
 919     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 920     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 921     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 922
 923     LONG ref;
 924
 925     HTMLElement *elem;
 926     struct list attrs;
 927 };
 928
 929 typedef struct {
 930     DispatchEx dispex;
 931     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 932     IHTMLDOMAttribute2 IHTMLDOMAttribute2_iface;
 933
 934     LONG ref;
 935
 936     WCHAR *name;
 937
 938     HTMLElement *elem;
 939     DISPID dispid;
 940     struct list entry;
 941 } HTMLDOMAttribute;
 942
 943 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 944
 945 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 946 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 947 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 948 HRESULT HTMLAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 949 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 950 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 951 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 952 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 953 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 954 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 955 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 956 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 957 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 958 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 959 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 960 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 961 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 962 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 963 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 964 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 965 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 966 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 967 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 968 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 969 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 970 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 971 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 972
 973 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 974 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 975 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 976 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 977
 978 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 979 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 980
 981 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 982 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 983 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 984 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 985 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 986
 987 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 988 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 989
 990 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 991 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 992
 993 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 994
 995 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 996 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 997 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 998 HTMLOuterWindow *get_target_window(HTMLOuterWindow*,nsAString*,BOOL*) DECLSPEC_HIDDEN;
 999
1000 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
1001
1002 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
1003 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1004 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
1005
1006 #define ATTRFLAG_CASESENSITIVE  0x0001
1007 #define ATTRFLAG_ASSTRING       0x0002
1008 #define ATTRFLAG_EXPANDURL      0x0004
1009
1010 HRESULT get_elem_attr_value_by_dispid(HTMLElement*,DISPID,DWORD,VARIANT*) DECLSPEC_HIDDEN;
1011 HRESULT get_elem_source_index(HTMLElement*,LONG*) DECLSPEC_HIDDEN;
1012
1013 nsresult get_elem_attr_value(nsIDOMHTMLElement*,const WCHAR*,nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
1014 HRESULT elem_string_attr_getter(HTMLElement*,const WCHAR*,BOOL,BSTR*) DECLSPEC_HIDDEN;
1015 HRESULT elem_string_attr_setter(HTMLElement*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
1016
1017 /* commands */
1018 typedef struct {
1019     DWORD id;
1020     HRESULT (*query)(HTMLDocument*,OLECMD*);
1021     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
1022 } cmdtable_t;
1023
1024 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
1025
1026 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
1027
1028 /* timer */
1029 #define UPDATE_UI       0x0001
1030 #define UPDATE_TITLE    0x0002
1031
1032 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
1033 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1034 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
1035
1036 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
1037
1038 /* editor */
1039 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1040 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
1041 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
1042 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1043 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1044 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1045 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
1046 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
1047 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
1048
1049 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
1050
1051 typedef struct task_t task_t;
1052 typedef void (*task_proc_t)(task_t*);
1053
1054 struct task_t {
1055     LONG target_magic;
1056     task_proc_t proc;
1057     task_proc_t destr;
1058     struct list entry;
1059 };
1060
1061 typedef struct {
1062     task_t header;
1063     HTMLDocumentObj *doc;
1064 } docobj_task_t;
1065
1066 typedef struct {
1067     HWND thread_hwnd;
1068     struct list task_list;
1069     struct list timer_list;
1070 } thread_data_t;
1071
1072 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1073 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1074
1075 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1076 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1077 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1078 void flush_pending_tasks(LONG) DECLSPEC_HIDDEN;
1079
1080 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1081 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
1082
1083 const char *debugstr_mshtml_guid(const GUID*) DECLSPEC_HIDDEN;
1084
1085 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1086 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1087 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1088 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1089 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1090
1091 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1092
1093 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1094
1095 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1096 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1097
1098 DEFINE_GUID(IID_UndocumentedScriptIface,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0);
1099 DEFINE_GUID(IID_IDispatchJS,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6);
1100
1101 /* memory allocation functions */
1102
1103 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1104 {
1105     return HeapAlloc(GetProcessHeap(), 0, len);
1106 }
1107
1108 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1109 {
1110     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1111 }
1112
1113 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1114 {
1115     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1116 }
1117
1118 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1119 {
1120     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1121 }
1122
1123 static inline BOOL heap_free(void *mem)
1124 {
1125     return HeapFree(GetProcessHeap(), 0, mem);
1126 }
1127
1128 static inline LPWSTR heap_strdupW(LPCWSTR str)
1129 {
1130     LPWSTR ret = NULL;
1131
1132     if(str) {
1133         DWORD size;
1134
1135         size = (strlenW(str)+1)*sizeof(WCHAR);
1136         ret = heap_alloc(size);
1137         if(ret)
1138             memcpy(ret, str, size);
1139     }
1140
1141     return ret;
1142 }
1143
1144 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1145 {
1146     LPWSTR ret = NULL;
1147
1148     if(str) {
1149         ret = heap_alloc((len+1)*sizeof(WCHAR));
1150         if(ret)
1151         {
1152             memcpy(ret, str, len*sizeof(WCHAR));
1153             ret[len] = 0;
1154         }
1155     }
1156
1157     return ret;
1158 }
1159
1160 static inline char *heap_strdupA(const char *str)
1161 {
1162     char *ret = NULL;
1163
1164     if(str) {
1165         DWORD size;
1166
1167         size = strlen(str)+1;
1168         ret = heap_alloc(size);
1169         if(ret)
1170             memcpy(ret, str, size);
1171     }
1172
1173     return ret;
1174 }
1175
1176 static inline WCHAR *heap_strdupAtoW(const char *str)
1177 {
1178     LPWSTR ret = NULL;
1179
1180     if(str) {
1181         DWORD len;
1182
1183         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1184         ret = heap_alloc(len*sizeof(WCHAR));
1185         if(ret)
1186             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1187     }
1188
1189     return ret;
1190 }
1191
1192 static inline char *heap_strdupWtoA(LPCWSTR str)
1193 {
1194     char *ret = NULL;
1195
1196     if(str) {
1197         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1198         ret = heap_alloc(size);
1199         if(ret)
1200             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1201     }
1202
1203     return ret;
1204 }
1205
1206 static inline WCHAR *heap_strdupUtoW(const char *str)
1207 {
1208     WCHAR *ret = NULL;
1209
1210     if(str) {
1211         size_t len;
1212
1213         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1214         ret = heap_alloc(len*sizeof(WCHAR));
1215         if(ret)
1216             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1217     }
1218
1219     return ret;
1220 }
1221
1222 static inline char *heap_strdupWtoU(const WCHAR *str)
1223 {
1224     char *ret = NULL;
1225
1226     if(str) {
1227         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1228         ret = heap_alloc(size);
1229         if(ret)
1230             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1231     }
1232
1233     return ret;
1234 }
1235
1236 static inline char *heap_strndupWtoU(LPCWSTR str, unsigned len)
1237 {
1238     char *ret = NULL;
1239     DWORD size;
1240
1241     if(str && len) {
1242         size = WideCharToMultiByte(CP_UTF8, 0, str, len, NULL, 0, NULL, NULL);
1243         ret = heap_alloc(size + 1);
1244         if(ret) {
1245             WideCharToMultiByte(CP_UTF8, 0, str, len, ret, size, NULL, NULL);
1246             ret[size] = '\0';
1247         }
1248     }
1249
1250     return ret;
1251 }
1252
1253 static inline void windowref_addref(windowref_t *ref)
1254 {
1255     InterlockedIncrement(&ref->ref);
1256 }
1257
1258 static inline void windowref_release(windowref_t *ref)
1259 {
1260     if(!InterlockedDecrement(&ref->ref))
1261         heap_free(ref);
1262 }
1263
1264 UINT cp_from_charset_string(BSTR) DECLSPEC_HIDDEN;
1265 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1266 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1267 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1268
1269 extern HINSTANCE hInst DECLSPEC_HIDDEN;