dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2009 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "wingdi.h"
  20 #include "docobj.h"
  21 #include "docobjectservice.h"
  22 #include "comcat.h"
  23 #include "mshtml.h"
  24 #include "mshtmhst.h"
  25 #include "hlink.h"
  26 #include "perhist.h"
  27 #include "dispex.h"
  28 #include "objsafe.h"
  29 #include "htiframe.h"
  30 #include "tlogstg.h"
  31 #include "shdeprecated.h"
  32
  33 #include "wine/list.h"
  34 #include "wine/unicode.h"
  35
  36 #ifdef INIT_GUID
  37 #include "initguid.h"
  38 #endif
  39
  40 #include "nsiface.h"
  41
  42 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  43     ((nsresult) (((UINT32)(1u<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  44
  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     IHTMLEditServices *editsvcs;
 606
 607     HWND hwnd;
 608     HWND tooltips_hwnd;
 609
 610     BOOL request_uiactivate;
 611     BOOL in_place_active;
 612     BOOL ui_active;
 613     BOOL window_active;
 614     BOOL hostui_setup;
 615     BOOL container_locked;
 616     BOOL focus;
 617     BOOL has_popup;
 618     INT download_state;
 619
 620     USERMODE usermode;
 621     LPWSTR mime;
 622
 623     DWORD update;
 624 };
 625
 626 typedef struct nsWeakReference nsWeakReference;
 627
 628 struct NSContainer {
 629     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 630     nsIContextMenuListener   nsIContextMenuListener_iface;
 631     nsIURIContentListener    nsIURIContentListener_iface;
 632     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 633     nsITooltipListener       nsITooltipListener_iface;
 634     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 635     nsISupportsWeakReference nsISupportsWeakReference_iface;
 636
 637     nsIWebBrowser *webbrowser;
 638     nsIWebNavigation *navigation;
 639     nsIBaseWindow *window;
 640     nsIWebBrowserFocus *focus;
 641
 642     nsIEditor *editor;
 643     nsIController *editor_controller;
 644
 645     LONG ref;
 646
 647     nsWeakReference *weak_reference;
 648
 649     NSContainer *parent;
 650     HTMLDocumentObj *doc;
 651
 652     nsIURIContentListener *content_listener;
 653
 654     HWND hwnd;
 655 };
 656
 657 typedef struct {
 658     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 659     void (*destructor)(HTMLDOMNode*);
 660     const cpc_entry_t *cpc_entries;
 661     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 662     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 663     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 664     event_target_t **(*get_event_target_ptr)(HTMLDOMNode*);
 665     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 666     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 667     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 668     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 669     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 670     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 671     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 672     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 673     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 674     void (*unlink)(HTMLDOMNode*);
 675     BOOL (*is_text_edit)(HTMLDOMNode*);
 676 } NodeImplVtbl;
 677
 678 struct HTMLDOMNode {
 679     EventTarget   event_target;
 680     IHTMLDOMNode  IHTMLDOMNode_iface;
 681     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 682     const NodeImplVtbl *vtbl;
 683
 684     nsCycleCollectingAutoRefCnt ccref;
 685
 686     nsIDOMNode *nsnode;
 687     HTMLDocumentNode *doc;
 688     ConnectionPointContainer *cp_container;
 689 };
 690
 691 static inline void node_addref(HTMLDOMNode *node)
 692 {
 693     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 694 }
 695
 696 static inline void node_release(HTMLDOMNode *node)
 697 {
 698     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 699 }
 700
 701 typedef struct {
 702     HTMLDOMNode node;
 703     ConnectionPointContainer cp_container;
 704
 705     IHTMLElement  IHTMLElement_iface;
 706     IHTMLElement2 IHTMLElement2_iface;
 707     IHTMLElement3 IHTMLElement3_iface;
 708     IHTMLElement4 IHTMLElement4_iface;
 709
 710     nsIDOMHTMLElement *nselem;
 711     HTMLStyle *style;
 712     HTMLStyle *runtime_style;
 713     HTMLAttributeCollection *attrs;
 714     WCHAR *filter;
 715 } HTMLElement;
 716
 717 #define HTMLELEMENT_TIDS    \
 718     IHTMLDOMNode_tid,       \
 719     IHTMLDOMNode2_tid,      \
 720     IHTMLElement_tid,       \
 721     IHTMLElement2_tid,      \
 722     IHTMLElement3_tid,      \
 723     IHTMLElement4_tid
 724
 725 extern cp_static_data_t HTMLElementEvents2_data DECLSPEC_HIDDEN;
 726 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 727 extern const cpc_entry_t HTMLElement_cpc[] DECLSPEC_HIDDEN;
 728
 729 typedef struct {
 730     HTMLElement element;
 731
 732     IHTMLTextContainer IHTMLTextContainer_iface;
 733 } HTMLTextContainer;
 734
 735 struct HTMLFrameBase {
 736     HTMLElement element;
 737
 738     IHTMLFrameBase  IHTMLFrameBase_iface;
 739     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 740
 741     HTMLOuterWindow *content_window;
 742
 743     nsIDOMHTMLFrameElement *nsframe;
 744     nsIDOMHTMLIFrameElement *nsiframe;
 745 };
 746
 747 typedef struct nsDocumentEventListener nsDocumentEventListener;
 748
 749 struct HTMLDocumentNode {
 750     HTMLDOMNode node;
 751     HTMLDocument basedoc;
 752
 753     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 754
 755     nsIDocumentObserver          nsIDocumentObserver_iface;
 756
 757     LONG ref;
 758
 759     HTMLInnerWindow *window;
 760
 761     nsIDOMHTMLDocument *nsdoc;
 762     BOOL content_ready;
 763     event_target_t *body_event_target;
 764
 765     IHTMLDOMImplementation *dom_implementation;
 766
 767     ICatInformation *catmgr;
 768     nsDocumentEventListener *nsevent_listener;
 769     BOOL *event_vector;
 770
 771     WCHAR **elem_vars;
 772     unsigned elem_vars_size;
 773     unsigned elem_vars_cnt;
 774
 775     BOOL skip_mutation_notif;
 776
 777     UINT charset;
 778
 779     struct list selection_list;
 780     struct list range_list;
 781     struct list plugin_hosts;
 782 };
 783
 784 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 785 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 786 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 787
 788 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 789 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 790 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 791 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 792 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 793 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 794 HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow*,HTMLXMLHttpRequestFactory**) DECLSPEC_HIDDEN;
 795 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 796 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 797 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 798 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 799 HRESULT create_dom_implementation(IHTMLDOMImplementation**) DECLSPEC_HIDDEN;
 800
 801 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 802
 803 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 804 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 805 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 806 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 807 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 808 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 809 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 810
 811 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 812 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 813
 814 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 815
 816 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 817
 818 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 819 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 820
 821 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 822 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 823
 824 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 825 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 826 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 827 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 828
 829 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 830 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 831 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 832
 833 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 834 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 835 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 836
 837 UINT get_document_charset(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 838
 839 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 840
 841 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 842 void close_gecko(void) DECLSPEC_HIDDEN;
 843 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 844 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 845 void release_nsio(void) DECLSPEC_HIDDEN;
 846 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 847 void set_viewer_zoom(NSContainer*,float) DECLSPEC_HIDDEN;
 848
 849 void init_node_cc(void) DECLSPEC_HIDDEN;
 850
 851 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 852
 853 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 854
 855 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 856 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 857
 858 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 859 void nsfree(void*) DECLSPEC_HIDDEN;
 860
 861 BOOL nsACString_Init(nsACString *str, const char *data) DECLSPEC_HIDDEN;
 862 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 863 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 864 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 865 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 866
 867 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 868 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 869 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 870 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 871
 872 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 873
 874 static inline HRESULT return_nsstr_variant(nsresult nsres, nsAString *nsstr, VARIANT *p)
 875 {
 876     V_VT(p) = VT_BSTR;
 877     return return_nsstr(nsres, nsstr, &V_BSTR(p));
 878 }
 879
 880 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 881 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 882 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 883 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 884 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 885 nsIXMLHttpRequest *create_nsxhr(nsIDOMWindow *nswindow) DECLSPEC_HIDDEN;
 886 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 887 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 888
 889 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 890 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 891 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 892 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 893 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 894 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 895
 896 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 897 HRESULT get_readystate_string(READYSTATE,BSTR*) DECLSPEC_HIDDEN;
 898
 899 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 900 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 901 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 902 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 903
 904 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 905 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 906 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 907 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 908
 909 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 910 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 911
 912 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 913
 914 BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr) DECLSPEC_HIDDEN;
 915 HRESULT nscolor_to_str(LPCWSTR color, BSTR *ret) DECLSPEC_HIDDEN;
 916
 917
 918 struct HTMLAttributeCollection {
 919     DispatchEx dispex;
 920     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 921     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 922     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 923
 924     LONG ref;
 925
 926     HTMLElement *elem;
 927     struct list attrs;
 928 };
 929
 930 typedef struct {
 931     DispatchEx dispex;
 932     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 933     IHTMLDOMAttribute2 IHTMLDOMAttribute2_iface;
 934
 935     LONG ref;
 936
 937     WCHAR *name;
 938
 939     HTMLElement *elem;
 940     DISPID dispid;
 941     struct list entry;
 942 } HTMLDOMAttribute;
 943
 944 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 945
 946 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 947 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 948 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 949 HRESULT HTMLAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 950 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 951 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 952 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 953 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 954 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 955 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 956 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 957 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 958 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 959 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 960 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 961 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 962 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 963 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 964 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 965 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 966 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 967 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 968 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 969 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 970 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 971 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 972 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 973
 974 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 975 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 976 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 977 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 978
 979 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 980 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 981
 982 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 983 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 984 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 985 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 986 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 987
 988 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 989 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 990
 991 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 992 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 993
 994 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 995
 996 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 997 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 998 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 999 HTMLOuterWindow *get_target_window(HTMLOuterWindow*,nsAString*,BOOL*) DECLSPEC_HIDDEN;
1000 HRESULT handle_link_click_event(HTMLElement*,nsAString*,nsAString*,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1001
1002 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
1003
1004 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
1005 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1006 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
1007
1008 #define ATTRFLAG_CASESENSITIVE  0x0001
1009 #define ATTRFLAG_ASSTRING       0x0002
1010 #define ATTRFLAG_EXPANDURL      0x0004
1011
1012 HRESULT get_elem_attr_value_by_dispid(HTMLElement*,DISPID,DWORD,VARIANT*) DECLSPEC_HIDDEN;
1013 HRESULT get_elem_source_index(HTMLElement*,LONG*) DECLSPEC_HIDDEN;
1014
1015 nsresult get_elem_attr_value(nsIDOMHTMLElement*,const WCHAR*,nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
1016 HRESULT elem_string_attr_getter(HTMLElement*,const WCHAR*,BOOL,BSTR*) DECLSPEC_HIDDEN;
1017 HRESULT elem_string_attr_setter(HTMLElement*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
1018
1019 /* commands */
1020 typedef struct {
1021     DWORD id;
1022     HRESULT (*query)(HTMLDocument*,OLECMD*);
1023     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
1024 } cmdtable_t;
1025
1026 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
1027
1028 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
1029
1030 /* timer */
1031 #define UPDATE_UI       0x0001
1032 #define UPDATE_TITLE    0x0002
1033
1034 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
1035 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1036 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
1037
1038 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
1039
1040 /* editor */
1041 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1042 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
1043 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
1044 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1045 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1046 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1047 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
1048 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
1049 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
1050
1051 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
1052
1053 typedef struct task_t task_t;
1054 typedef void (*task_proc_t)(task_t*);
1055
1056 struct task_t {
1057     LONG target_magic;
1058     task_proc_t proc;
1059     task_proc_t destr;
1060     struct list entry;
1061 };
1062
1063 typedef struct {
1064     task_t header;
1065     HTMLDocumentObj *doc;
1066 } docobj_task_t;
1067
1068 typedef struct {
1069     HWND thread_hwnd;
1070     struct list task_list;
1071     struct list timer_list;
1072 } thread_data_t;
1073
1074 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1075 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1076
1077 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1078 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1079 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1080 void flush_pending_tasks(LONG) DECLSPEC_HIDDEN;
1081
1082 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1083 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
1084
1085 const char *debugstr_mshtml_guid(const GUID*) DECLSPEC_HIDDEN;
1086
1087 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1088 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1089 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1090 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1091 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1092
1093 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1094
1095 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1096
1097 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1098 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1099
1100 DEFINE_GUID(IID_UndocumentedScriptIface,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0);
1101 DEFINE_GUID(IID_IDispatchJS,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6);
1102
1103 /* memory allocation functions */
1104
1105 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1106 {
1107     return HeapAlloc(GetProcessHeap(), 0, len);
1108 }
1109
1110 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1111 {
1112     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1113 }
1114
1115 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1116 {
1117     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1118 }
1119
1120 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1121 {
1122     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1123 }
1124
1125 static inline BOOL heap_free(void *mem)
1126 {
1127     return HeapFree(GetProcessHeap(), 0, mem);
1128 }
1129
1130 static inline LPWSTR heap_strdupW(LPCWSTR str)
1131 {
1132     LPWSTR ret = NULL;
1133
1134     if(str) {
1135         DWORD size;
1136
1137         size = (strlenW(str)+1)*sizeof(WCHAR);
1138         ret = heap_alloc(size);
1139         if(ret)
1140             memcpy(ret, str, size);
1141     }
1142
1143     return ret;
1144 }
1145
1146 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1147 {
1148     LPWSTR ret = NULL;
1149
1150     if(str) {
1151         ret = heap_alloc((len+1)*sizeof(WCHAR));
1152         if(ret)
1153         {
1154             memcpy(ret, str, len*sizeof(WCHAR));
1155             ret[len] = 0;
1156         }
1157     }
1158
1159     return ret;
1160 }
1161
1162 static inline char *heap_strdupA(const char *str)
1163 {
1164     char *ret = NULL;
1165
1166     if(str) {
1167         DWORD size;
1168
1169         size = strlen(str)+1;
1170         ret = heap_alloc(size);
1171         if(ret)
1172             memcpy(ret, str, size);
1173     }
1174
1175     return ret;
1176 }
1177
1178 static inline WCHAR *heap_strdupAtoW(const char *str)
1179 {
1180     LPWSTR ret = NULL;
1181
1182     if(str) {
1183         DWORD len;
1184
1185         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1186         ret = heap_alloc(len*sizeof(WCHAR));
1187         if(ret)
1188             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1189     }
1190
1191     return ret;
1192 }
1193
1194 static inline char *heap_strdupWtoA(LPCWSTR str)
1195 {
1196     char *ret = NULL;
1197
1198     if(str) {
1199         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1200         ret = heap_alloc(size);
1201         if(ret)
1202             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1203     }
1204
1205     return ret;
1206 }
1207
1208 static inline WCHAR *heap_strdupUtoW(const char *str)
1209 {
1210     WCHAR *ret = NULL;
1211
1212     if(str) {
1213         size_t len;
1214
1215         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1216         ret = heap_alloc(len*sizeof(WCHAR));
1217         if(ret)
1218             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1219     }
1220
1221     return ret;
1222 }
1223
1224 static inline char *heap_strdupWtoU(const WCHAR *str)
1225 {
1226     char *ret = NULL;
1227
1228     if(str) {
1229         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1230         ret = heap_alloc(size);
1231         if(ret)
1232             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1233     }
1234
1235     return ret;
1236 }
1237
1238 static inline char *heap_strndupWtoU(LPCWSTR str, unsigned len)
1239 {
1240     char *ret = NULL;
1241     DWORD size;
1242
1243     if(str && len) {
1244         size = WideCharToMultiByte(CP_UTF8, 0, str, len, NULL, 0, NULL, NULL);
1245         ret = heap_alloc(size + 1);
1246         if(ret) {
1247             WideCharToMultiByte(CP_UTF8, 0, str, len, ret, size, NULL, NULL);
1248             ret[size] = '\0';
1249         }
1250     }
1251
1252     return ret;
1253 }
1254
1255 static inline void windowref_addref(windowref_t *ref)
1256 {
1257     InterlockedIncrement(&ref->ref);
1258 }
1259
1260 static inline void windowref_release(windowref_t *ref)
1261 {
1262     if(!InterlockedDecrement(&ref->ref))
1263         heap_free(ref);
1264 }
1265
1266 UINT cp_from_charset_string(BSTR) DECLSPEC_HIDDEN;
1267 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1268 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1269 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1270
1271 extern HINSTANCE hInst DECLSPEC_HIDDEN;