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
  32 #include "wine/list.h"
  33 #include "wine/unicode.h"
  34
  35 #ifdef INIT_GUID
  36 #include "initguid.h"
  37 #endif
  38
  39 #include "nsiface.h"
  40
  41 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  42     ((nsresult) (((PRUint32)(1<<31)) | ((PRUint32)(module+0x45)<<16) | ((PRUint32)(code))))
  43
  44 #define NS_OK                     ((nsresult)0x00000000L)
  45 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  46 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  47 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  48 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  49 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  50 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  51 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  52 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  53 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  54
  55 #define NS_ERROR_MODULE_NETWORK    6
  56
  57 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  58 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  59
  60 #define NS_FAILED(res) ((res) & 0x80000000)
  61 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  62
  63 #define NSAPI WINAPI
  64
  65 #define MSHTML_E_NODOC    0x800a025c
  66
  67 typedef struct HTMLDOMNode HTMLDOMNode;
  68 typedef struct ConnectionPoint ConnectionPoint;
  69 typedef struct BSCallback BSCallback;
  70 typedef struct event_target_t event_target_t;
  71
  72 #define TID_LIST \
  73     XIID(NULL) \
  74     XDIID(DispCEventObj) \
  75     XDIID(DispCPlugins) \
  76     XDIID(DispDOMChildrenCollection) \
  77     XDIID(DispHTMLAnchorElement) \
  78     XDIID(DispHTMLAttributeCollection) \
  79     XDIID(DispHTMLBody) \
  80     XDIID(DispHTMLCommentElement) \
  81     XDIID(DispHTMLCurrentStyle) \
  82     XDIID(DispHTMLDocument) \
  83     XDIID(DispHTMLDOMAttribute) \
  84     XDIID(DispHTMLDOMTextNode) \
  85     XDIID(DispHTMLElementCollection) \
  86     XDIID(DispHTMLEmbed) \
  87     XDIID(DispHTMLFormElement) \
  88     XDIID(DispHTMLGenericElement) \
  89     XDIID(DispHTMLFrameElement) \
  90     XDIID(DispHTMLHeadElement) \
  91     XDIID(DispHTMLHistory) \
  92     XDIID(DispHTMLIFrame) \
  93     XDIID(DispHTMLImg) \
  94     XDIID(DispHTMLInputElement) \
  95     XDIID(DispHTMLLinkElement) \
  96     XDIID(DispHTMLLocation) \
  97     XDIID(DispHTMLMetaElement) \
  98     XDIID(DispHTMLNavigator) \
  99     XDIID(DispHTMLObjectElement) \
 100     XDIID(DispHTMLOptionElement) \
 101     XDIID(DispHTMLScreen) \
 102     XDIID(DispHTMLScriptElement) \
 103     XDIID(DispHTMLSelectElement) \
 104     XDIID(DispHTMLStyle) \
 105     XDIID(DispHTMLStyleElement) \
 106     XDIID(DispHTMLStyleSheetsCollection) \
 107     XDIID(DispHTMLTable) \
 108     XDIID(DispHTMLTableCell) \
 109     XDIID(DispHTMLTableRow) \
 110     XDIID(DispHTMLTextAreaElement) \
 111     XDIID(DispHTMLTitleElement) \
 112     XDIID(DispHTMLUnknownElement) \
 113     XDIID(DispHTMLWindow2) \
 114     XDIID(HTMLDocumentEvents) \
 115     XIID(IHTMLAnchorElement) \
 116     XIID(IHTMLAttributeCollection) \
 117     XIID(IHTMLAttributeCollection2) \
 118     XIID(IHTMLAttributeCollection3) \
 119     XIID(IHTMLBodyElement) \
 120     XIID(IHTMLBodyElement2) \
 121     XIID(IHTMLCommentElement) \
 122     XIID(IHTMLCurrentStyle) \
 123     XIID(IHTMLCurrentStyle2) \
 124     XIID(IHTMLCurrentStyle3) \
 125     XIID(IHTMLCurrentStyle4) \
 126     XIID(IHTMLDocument2) \
 127     XIID(IHTMLDocument3) \
 128     XIID(IHTMLDocument4) \
 129     XIID(IHTMLDocument5) \
 130     XIID(IHTMLDOMAttribute) \
 131     XIID(IHTMLDOMChildrenCollection) \
 132     XIID(IHTMLDOMNode) \
 133     XIID(IHTMLDOMNode2) \
 134     XIID(IHTMLDOMTextNode) \
 135     XIID(IHTMLElement) \
 136     XIID(IHTMLElement2) \
 137     XIID(IHTMLElement3) \
 138     XIID(IHTMLElement4) \
 139     XIID(IHTMLElementCollection) \
 140     XIID(IHTMLEmbedElement) \
 141     XIID(IHTMLEventObj) \
 142     XIID(IHTMLFiltersCollection) \
 143     XIID(IHTMLFormElement) \
 144     XIID(IHTMLFrameBase) \
 145     XIID(IHTMLFrameBase2) \
 146     XIID(IHTMLFrameElement3) \
 147     XIID(IHTMLGenericElement) \
 148     XIID(IHTMLHeadElement) \
 149     XIID(IHTMLIFrameElement) \
 150     XIID(IHTMLIFrameElement2) \
 151     XIID(IHTMLIFrameElement3) \
 152     XIID(IHTMLImageElementFactory) \
 153     XIID(IHTMLImgElement) \
 154     XIID(IHTMLInputElement) \
 155     XIID(IHTMLLinkElement) \
 156     XIID(IHTMLLocation) \
 157     XIID(IHTMLMetaElement) \
 158     XIID(IHTMLMimeTypesCollection) \
 159     XIID(IHTMLObjectElement) \
 160     XIID(IHTMLObjectElement2) \
 161     XIID(IHTMLOptionElement) \
 162     XIID(IHTMLPluginsCollection) \
 163     XIID(IHTMLRect) \
 164     XIID(IHTMLScreen) \
 165     XIID(IHTMLScriptElement) \
 166     XIID(IHTMLSelectElement) \
 167     XIID(IHTMLStorage) \
 168     XIID(IHTMLStyle) \
 169     XIID(IHTMLStyle2) \
 170     XIID(IHTMLStyle3) \
 171     XIID(IHTMLStyle4) \
 172     XIID(IHTMLStyle5) \
 173     XIID(IHTMLStyle6) \
 174     XIID(IHTMLStyleElement) \
 175     XIID(IHTMLStyleSheetsCollection) \
 176     XIID(IHTMLTable) \
 177     XIID(IHTMLTable2) \
 178     XIID(IHTMLTable3) \
 179     XIID(IHTMLTableCell) \
 180     XIID(IHTMLTableRow) \
 181     XIID(IHTMLTextAreaElement) \
 182     XIID(IHTMLTextContainer) \
 183     XIID(IHTMLTitleElement) \
 184     XIID(IHTMLUniqueName) \
 185     XIID(IHTMLWindow2) \
 186     XIID(IHTMLWindow3) \
 187     XIID(IHTMLWindow4) \
 188     XIID(IHTMLWindow5) \
 189     XIID(IHTMLWindow6) \
 190     XIID(IOmHistory) \
 191     XIID(IOmNavigator)
 192
 193 typedef enum {
 194 #define XIID(iface) iface ## _tid,
 195 #define XDIID(iface) iface ## _tid,
 196 TID_LIST
 197 #undef XIID
 198 #undef XDIID
 199     LAST_tid
 200 } tid_t;
 201
 202 typedef struct dispex_data_t dispex_data_t;
 203 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 204
 205 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 206 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 207 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 208
 209 typedef struct DispatchEx DispatchEx;
 210
 211 typedef struct {
 212     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 213     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 214     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 215     HRESULT (*populate_props)(DispatchEx*);
 216 } dispex_static_data_vtbl_t;
 217
 218 typedef struct {
 219     const dispex_static_data_vtbl_t *vtbl;
 220     const tid_t disp_tid;
 221     dispex_data_t *data;
 222     const tid_t* const iface_tids;
 223 } dispex_static_data_t;
 224
 225 struct DispatchEx {
 226     IDispatchEx IDispatchEx_iface;
 227
 228     IUnknown *outer;
 229
 230     dispex_static_data_t *data;
 231     dispex_dynamic_data_t *dynamic_data;
 232 };
 233
 234 typedef struct {
 235     void *x;
 236 } nsCycleCollectingAutoRefCnt;
 237
 238 typedef struct {
 239     void *x[9];
 240 } nsXPCOMCycleCollectionParticipant;
 241
 242 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 243
 244 typedef struct {
 245     void (NSAPI *unmark_if_purple)(void*);
 246     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 247     nsresult (NSAPI *unlink)(void*);
 248 } CCObjCallback;
 249
 250 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 251
 252 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 253 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 254 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
 255 void (__cdecl *ccref_unmark_if_purple)(nsCycleCollectingAutoRefCnt*);
 256 void (__cdecl *ccp_init)(nsXPCOMCycleCollectionParticipant*,const CCObjCallback*);
 257 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,size_t,const char*,nsCycleCollectionTraversalCallback*);
 258 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
 259
 260 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 261 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 262 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 263 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 264 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 265 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 266 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 267 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 268 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 269 void release_typelib(void) DECLSPEC_HIDDEN;
 270 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 271
 272 typedef enum {
 273     DISPEXPROP_CUSTOM,
 274     DISPEXPROP_DYNAMIC,
 275     DISPEXPROP_BUILTIN
 276 } dispex_prop_type_t;
 277
 278 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 279
 280 typedef struct HTMLWindow HTMLWindow;
 281 typedef struct HTMLInnerWindow HTMLInnerWindow;
 282 typedef struct HTMLOuterWindow HTMLOuterWindow;
 283 typedef struct HTMLDocumentNode HTMLDocumentNode;
 284 typedef struct HTMLDocumentObj HTMLDocumentObj;
 285 typedef struct HTMLFrameBase HTMLFrameBase;
 286 typedef struct NSContainer NSContainer;
 287 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 288
 289 typedef enum {
 290     SCRIPTMODE_GECKO,
 291     SCRIPTMODE_ACTIVESCRIPT
 292 } SCRIPTMODE;
 293
 294 typedef struct ScriptHost ScriptHost;
 295
 296 typedef enum {
 297     GLOBAL_SCRIPTVAR,
 298     GLOBAL_ELEMENTVAR,
 299     GLOBAL_DISPEXVAR,
 300     GLOBAL_FRAMEVAR
 301 } global_prop_type_t;
 302
 303 typedef struct {
 304     global_prop_type_t type;
 305     WCHAR *name;
 306     ScriptHost *script_host;
 307     DISPID id;
 308 } global_prop_t;
 309
 310 typedef struct {
 311     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 312
 313     LONG ref;
 314
 315     HTMLInnerWindow *window;
 316 } HTMLOptionElementFactory;
 317
 318 typedef struct {
 319     DispatchEx dispex;
 320     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 321
 322     LONG ref;
 323
 324     HTMLInnerWindow *window;
 325 } HTMLImageElementFactory;
 326
 327 struct HTMLLocation {
 328     DispatchEx dispex;
 329     IHTMLLocation IHTMLLocation_iface;
 330
 331     LONG ref;
 332
 333     HTMLInnerWindow *window;
 334 };
 335
 336 typedef struct {
 337     HTMLOuterWindow *window;
 338     LONG ref;
 339 }  windowref_t;
 340
 341 typedef struct nsChannelBSC nsChannelBSC;
 342
 343 struct HTMLWindow {
 344     IHTMLWindow2       IHTMLWindow2_iface;
 345     IHTMLWindow3       IHTMLWindow3_iface;
 346     IHTMLWindow4       IHTMLWindow4_iface;
 347     IHTMLWindow5       IHTMLWindow5_iface;
 348     IHTMLWindow6       IHTMLWindow6_iface;
 349     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 350     IDispatchEx        IDispatchEx_iface;
 351     IServiceProvider   IServiceProvider_iface;
 352     ITravelLogClient   ITravelLogClient_iface;
 353
 354     LONG ref;
 355
 356     HTMLInnerWindow *inner_window;
 357     HTMLOuterWindow *outer_window;
 358 };
 359
 360 struct HTMLOuterWindow {
 361     HTMLWindow base;
 362
 363     windowref_t *window_ref;
 364     LONG task_magic;
 365
 366     HTMLDocumentObj *doc_obj;
 367     nsIDOMWindow *nswindow;
 368     HTMLOuterWindow *parent;
 369     HTMLFrameBase *frame_element;
 370     READYSTATE readystate;
 371
 372     HTMLInnerWindow *pending_window;
 373     IMoniker *mon;
 374     IUri *uri;
 375     BSTR url;
 376
 377     SCRIPTMODE scriptmode;
 378
 379     IInternetSecurityManager *secmgr;
 380
 381     struct list children;
 382     struct list sibling_entry;
 383     struct list entry;
 384 };
 385
 386 struct HTMLInnerWindow {
 387     HTMLWindow base;
 388     DispatchEx dispex;
 389
 390     HTMLDocumentNode *doc;
 391
 392     struct list script_hosts;
 393
 394     IHTMLEventObj *event;
 395
 396     HTMLImageElementFactory *image_factory;
 397     HTMLOptionElementFactory *option_factory;
 398     IHTMLScreen *screen;
 399     IOmHistory *history;
 400     IHTMLStorage *session_storage;
 401
 402     unsigned parser_callback_cnt;
 403     struct list script_queue;
 404
 405     global_prop_t *global_props;
 406     DWORD global_prop_cnt;
 407     DWORD global_prop_size;
 408
 409     LONG task_magic;
 410
 411     HTMLLocation *location;
 412
 413     IMoniker *mon;
 414     nsChannelBSC *bscallback;
 415     struct list bindings;
 416 };
 417
 418 typedef enum {
 419     UNKNOWN_USERMODE,
 420     BROWSEMODE,
 421     EDITMODE
 422 } USERMODE;
 423
 424 typedef struct _cp_static_data_t {
 425     tid_t tid;
 426     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 427     DWORD id_cnt;
 428     DISPID *ids;
 429 } cp_static_data_t;
 430
 431 typedef struct ConnectionPointContainer {
 432     IConnectionPointContainer IConnectionPointContainer_iface;
 433
 434     ConnectionPoint *cp_list;
 435     IUnknown *outer;
 436     struct ConnectionPointContainer *forward_container;
 437 } ConnectionPointContainer;
 438
 439 struct ConnectionPoint {
 440     IConnectionPoint IConnectionPoint_iface;
 441
 442     ConnectionPointContainer *container;
 443
 444     union {
 445         IUnknown *unk;
 446         IDispatch *disp;
 447         IPropertyNotifySink *propnotif;
 448     } *sinks;
 449     DWORD sinks_size;
 450
 451     const IID *iid;
 452     cp_static_data_t *data;
 453
 454     ConnectionPoint *next;
 455 };
 456
 457 struct HTMLDocument {
 458     IHTMLDocument2              IHTMLDocument2_iface;
 459     IHTMLDocument3              IHTMLDocument3_iface;
 460     IHTMLDocument4              IHTMLDocument4_iface;
 461     IHTMLDocument5              IHTMLDocument5_iface;
 462     IHTMLDocument6              IHTMLDocument6_iface;
 463     IPersistMoniker             IPersistMoniker_iface;
 464     IPersistFile                IPersistFile_iface;
 465     IPersistHistory             IPersistHistory_iface;
 466     IMonikerProp                IMonikerProp_iface;
 467     IOleObject                  IOleObject_iface;
 468     IOleDocument                IOleDocument_iface;
 469     IOleDocumentView            IOleDocumentView_iface;
 470     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 471     IViewObjectEx               IViewObjectEx_iface;
 472     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 473     IServiceProvider            IServiceProvider_iface;
 474     IOleCommandTarget           IOleCommandTarget_iface;
 475     IOleControl                 IOleControl_iface;
 476     IHlinkTarget                IHlinkTarget_iface;
 477     IPersistStreamInit          IPersistStreamInit_iface;
 478     IDispatchEx                 IDispatchEx_iface;
 479     ISupportErrorInfo           ISupportErrorInfo_iface;
 480     IObjectWithSite             IObjectWithSite_iface;
 481     IOleContainer               IOleContainer_iface;
 482     IObjectSafety               IObjectSafety_iface;
 483     IProvideClassInfo           IProvideClassInfo_iface;
 484
 485     IUnknown *unk_impl;
 486     IDispatchEx *dispex;
 487
 488     HTMLDocumentObj *doc_obj;
 489     HTMLDocumentNode *doc_node;
 490
 491     HTMLOuterWindow *window;
 492
 493     LONG task_magic;
 494
 495     ConnectionPointContainer cp_container;
 496     ConnectionPoint cp_htmldocevents;
 497     ConnectionPoint cp_htmldocevents2;
 498     ConnectionPoint cp_propnotif;
 499     ConnectionPoint cp_dispatch;
 500
 501     IOleAdviseHolder *advise_holder;
 502 };
 503
 504 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 505 {
 506     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 507 }
 508
 509 static inline ULONG htmldoc_addref(HTMLDocument *This)
 510 {
 511     return IUnknown_AddRef(This->unk_impl);
 512 }
 513
 514 static inline ULONG htmldoc_release(HTMLDocument *This)
 515 {
 516     return IUnknown_Release(This->unk_impl);
 517 }
 518
 519 struct HTMLDocumentObj {
 520     HTMLDocument basedoc;
 521     DispatchEx dispex;
 522     ICustomDoc ICustomDoc_iface;
 523     ITargetContainer ITargetContainer_iface;
 524
 525     IWindowForBindingUI IWindowForBindingUI_iface;
 526
 527     LONG ref;
 528
 529     NSContainer *nscontainer;
 530
 531     IOleClientSite *client;
 532     IDocHostUIHandler *hostui;
 533     BOOL custom_hostui;
 534     IOleInPlaceSite *ipsite;
 535     IOleInPlaceFrame *frame;
 536     IOleInPlaceUIWindow *ip_window;
 537     IAdviseSink *view_sink;
 538     IDocObjectService *doc_object_service;
 539
 540     DOCHOSTUIINFO hostinfo;
 541
 542     IOleUndoManager *undomgr;
 543
 544     HWND hwnd;
 545     HWND tooltips_hwnd;
 546
 547     BOOL request_uiactivate;
 548     BOOL in_place_active;
 549     BOOL ui_active;
 550     BOOL window_active;
 551     BOOL hostui_setup;
 552     BOOL is_webbrowser;
 553     BOOL container_locked;
 554     BOOL focus;
 555     BOOL has_popup;
 556     INT download_state;
 557
 558     USERMODE usermode;
 559     LPWSTR mime;
 560
 561     DWORD update;
 562 };
 563
 564 typedef struct nsWeakReference nsWeakReference;
 565
 566 struct NSContainer {
 567     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 568     nsIContextMenuListener   nsIContextMenuListener_iface;
 569     nsIURIContentListener    nsIURIContentListener_iface;
 570     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 571     nsITooltipListener       nsITooltipListener_iface;
 572     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 573     nsISupportsWeakReference nsISupportsWeakReference_iface;
 574
 575     nsIWebBrowser *webbrowser;
 576     nsIWebNavigation *navigation;
 577     nsIBaseWindow *window;
 578     nsIWebBrowserFocus *focus;
 579
 580     nsIEditor *editor;
 581     nsIController *editor_controller;
 582
 583     LONG ref;
 584
 585     nsWeakReference *weak_reference;
 586
 587     NSContainer *parent;
 588     HTMLDocumentObj *doc;
 589
 590     nsIURIContentListener *content_listener;
 591
 592     HWND hwnd;
 593 };
 594
 595 typedef struct {
 596     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 597     void (*destructor)(HTMLDOMNode*);
 598     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 599     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 600     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 601     event_target_t **(*get_event_target)(HTMLDOMNode*);
 602     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 603     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 604     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 605     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 606     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 607     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 608     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 609     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 610     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 611     void (*unlink)(HTMLDOMNode*);
 612 } NodeImplVtbl;
 613
 614 struct HTMLDOMNode {
 615     DispatchEx dispex;
 616     IHTMLDOMNode  IHTMLDOMNode_iface;
 617     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 618     const NodeImplVtbl *vtbl;
 619
 620     nsCycleCollectingAutoRefCnt ccref;
 621
 622     nsIDOMNode *nsnode;
 623     HTMLDocumentNode *doc;
 624     event_target_t *event_target;
 625     ConnectionPointContainer *cp_container;
 626 };
 627
 628 static inline void node_addref(HTMLDOMNode *node)
 629 {
 630     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 631 }
 632
 633 static inline void node_release(HTMLDOMNode *node)
 634 {
 635     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 636 }
 637
 638 typedef struct {
 639     HTMLDOMNode node;
 640     ConnectionPointContainer cp_container;
 641
 642     IHTMLElement  IHTMLElement_iface;
 643     IHTMLElement2 IHTMLElement2_iface;
 644     IHTMLElement3 IHTMLElement3_iface;
 645     IHTMLElement4 IHTMLElement4_iface;
 646
 647     nsIDOMHTMLElement *nselem;
 648     HTMLStyle *style;
 649     HTMLStyle *runtime_style;
 650     HTMLAttributeCollection *attrs;
 651     WCHAR *filter;
 652 } HTMLElement;
 653
 654 #define HTMLELEMENT_TIDS    \
 655     IHTMLDOMNode_tid,       \
 656     IHTMLDOMNode2_tid,      \
 657     IHTMLElement_tid,       \
 658     IHTMLElement2_tid,      \
 659     IHTMLElement3_tid,      \
 660     IHTMLElement4_tid
 661
 662 typedef struct {
 663     HTMLElement element;
 664
 665     IHTMLTextContainer IHTMLTextContainer_iface;
 666
 667     ConnectionPoint cp;
 668 } HTMLTextContainer;
 669
 670 struct HTMLFrameBase {
 671     HTMLElement element;
 672
 673     IHTMLFrameBase  IHTMLFrameBase_iface;
 674     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 675
 676     HTMLOuterWindow *content_window;
 677
 678     nsIDOMHTMLFrameElement *nsframe;
 679     nsIDOMHTMLIFrameElement *nsiframe;
 680 };
 681
 682 typedef struct nsDocumentEventListener nsDocumentEventListener;
 683
 684 struct HTMLDocumentNode {
 685     HTMLDOMNode node;
 686     HTMLDocument basedoc;
 687
 688     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 689
 690     nsIDocumentObserver          nsIDocumentObserver_iface;
 691
 692     LONG ref;
 693
 694     HTMLInnerWindow *window;
 695
 696     nsIDOMHTMLDocument *nsdoc;
 697     nsIDOMNodeSelector *nsnode_selector;
 698     BOOL content_ready;
 699     event_target_t *body_event_target;
 700
 701     ICatInformation *catmgr;
 702     nsDocumentEventListener *nsevent_listener;
 703     BOOL *event_vector;
 704
 705     WCHAR **elem_vars;
 706     unsigned elem_vars_size;
 707     unsigned elem_vars_cnt;
 708
 709     BOOL skip_mutation_notif;
 710
 711     struct list selection_list;
 712     struct list range_list;
 713     struct list plugin_hosts;
 714 };
 715
 716 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 717 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 718 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 719 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 720
 721 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 722 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 723 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 724 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 725 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 726 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 727 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 728 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 729 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 730 HRESULT create_history(IOmHistory**) DECLSPEC_HIDDEN;
 731
 732 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 733
 734 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 735 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 736 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 737 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 738 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 739 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 740 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 741 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 742 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 743
 744 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 745 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 746
 747 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 748
 749 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 750
 751 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*) DECLSPEC_HIDDEN;
 752 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 753 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 754
 755 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 756 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 757
 758 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 759 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 760 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 761
 762 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 763 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 764 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 765
 766 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 767 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 768 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 769
 770 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 771
 772 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 773 void close_gecko(void) DECLSPEC_HIDDEN;
 774 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 775 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 776 void release_nsio(void) DECLSPEC_HIDDEN;
 777 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 778
 779 void init_node_cc(void);
 780
 781 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 782 BOOL compare_ignoring_frag(IUri*,IUri*) DECLSPEC_HIDDEN;
 783
 784 HRESULT navigate_url(HTMLOuterWindow*,const WCHAR*,IUri*) DECLSPEC_HIDDEN;
 785 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 786
 787 void call_property_onchanged(ConnectionPoint*,DISPID) DECLSPEC_HIDDEN;
 788 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 789
 790 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 791 void nsfree(void*) DECLSPEC_HIDDEN;
 792
 793 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 794 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 795 PRUint32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 796 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 797
 798 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 799 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 800 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 801 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 802 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 803 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 804
 805 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 806 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 807 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 808 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 809 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 810 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 811
 812 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 813 void set_current_mon(HTMLOuterWindow*,IMoniker*) DECLSPEC_HIDDEN;
 814 void set_current_uri(HTMLOuterWindow*,IUri*) DECLSPEC_HIDDEN;
 815 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 816 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 817 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 818 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 819 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 820
 821 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 822
 823 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 824 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 825 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 826 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 827
 828 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 829 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 830 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 831 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 832
 833 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 834 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 835
 836 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 837
 838 struct HTMLAttributeCollection {
 839     DispatchEx dispex;
 840     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 841     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 842     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 843
 844     LONG ref;
 845
 846     HTMLElement *elem;
 847     struct list attrs;
 848 };
 849
 850 typedef struct {
 851     DispatchEx dispex;
 852     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 853
 854     LONG ref;
 855
 856     DISPID dispid;
 857     HTMLElement *elem;
 858     struct list entry;
 859 } HTMLDOMAttribute;
 860
 861 HRESULT HTMLDOMAttribute_Create(HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 862
 863 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 864 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 865 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 866 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 867 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 868 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 869 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 870 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 871 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 872 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 873 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 874 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 875 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 876 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 877 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 878 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 879 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 880 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 881 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 882 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 883 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 884 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 885 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 886 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 887
 888 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 889 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 890 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 891 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 892 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 893 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 894
 895 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 896 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 897
 898 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 899 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 900 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 901 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 902 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 903
 904 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 905 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 906
 907 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 908 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 909
 910 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 911
 912 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 913 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 914 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 915
 916 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 917
 918 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 919 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 920 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 921
 922 /* commands */
 923 typedef struct {
 924     DWORD id;
 925     HRESULT (*query)(HTMLDocument*,OLECMD*);
 926     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 927 } cmdtable_t;
 928
 929 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 930
 931 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 932
 933 /* timer */
 934 #define UPDATE_UI       0x0001
 935 #define UPDATE_TITLE    0x0002
 936
 937 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 938 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 939
 940 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 941
 942 /* editor */
 943 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 944 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 945 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 946 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 947 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 948 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 949 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 950 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 951
 952 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 953
 954 typedef struct task_t task_t;
 955 typedef void (*task_proc_t)(task_t*);
 956
 957 struct task_t {
 958     LONG target_magic;
 959     task_proc_t proc;
 960     task_proc_t destr;
 961     struct task_t *next;
 962 };
 963
 964 typedef struct {
 965     task_t header;
 966     HTMLDocumentObj *doc;
 967 } docobj_task_t;
 968
 969 typedef struct {
 970     HWND thread_hwnd;
 971     task_t *task_queue_head;
 972     task_t *task_queue_tail;
 973     struct list timer_list;
 974 } thread_data_t;
 975
 976 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
 977 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
 978
 979 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
 980 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
 981 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
 982
 983 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
 984 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
 985
 986 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 987
 988 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 989 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 990 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 991 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 992 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 993
 994 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 995
 996 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
 997
 998 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
 999 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1000
1001 /* memory allocation functions */
1002
1003 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1004 {
1005     return HeapAlloc(GetProcessHeap(), 0, len);
1006 }
1007
1008 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1009 {
1010     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1011 }
1012
1013 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1014 {
1015     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1016 }
1017
1018 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1019 {
1020     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1021 }
1022
1023 static inline BOOL heap_free(void *mem)
1024 {
1025     return HeapFree(GetProcessHeap(), 0, mem);
1026 }
1027
1028 static inline LPWSTR heap_strdupW(LPCWSTR str)
1029 {
1030     LPWSTR ret = NULL;
1031
1032     if(str) {
1033         DWORD size;
1034
1035         size = (strlenW(str)+1)*sizeof(WCHAR);
1036         ret = heap_alloc(size);
1037         memcpy(ret, str, size);
1038     }
1039
1040     return ret;
1041 }
1042
1043 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1044 {
1045     LPWSTR ret = NULL;
1046
1047     if(str) {
1048         ret = heap_alloc((len+1)*sizeof(WCHAR));
1049         memcpy(ret, str, len*sizeof(WCHAR));
1050         ret[len] = 0;
1051     }
1052
1053     return ret;
1054 }
1055
1056 static inline char *heap_strdupA(const char *str)
1057 {
1058     char *ret = NULL;
1059
1060     if(str) {
1061         DWORD size;
1062
1063         size = strlen(str)+1;
1064         ret = heap_alloc(size);
1065         memcpy(ret, str, size);
1066     }
1067
1068     return ret;
1069 }
1070
1071 static inline WCHAR *heap_strdupAtoW(const char *str)
1072 {
1073     LPWSTR ret = NULL;
1074
1075     if(str) {
1076         DWORD len;
1077
1078         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1079         ret = heap_alloc(len*sizeof(WCHAR));
1080         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1081     }
1082
1083     return ret;
1084 }
1085
1086 static inline char *heap_strdupWtoA(LPCWSTR str)
1087 {
1088     char *ret = NULL;
1089
1090     if(str) {
1091         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1092         ret = heap_alloc(size);
1093         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1094     }
1095
1096     return ret;
1097 }
1098
1099 static inline void windowref_addref(windowref_t *ref)
1100 {
1101     InterlockedIncrement(&ref->ref);
1102 }
1103
1104 static inline void windowref_release(windowref_t *ref)
1105 {
1106     if(!InterlockedDecrement(&ref->ref))
1107         heap_free(ref);
1108 }
1109
1110 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1111 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1112 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1113
1114 extern HINSTANCE hInst DECLSPEC_HIDDEN;