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