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