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) (((UINT32)(1<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(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*,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     IUri *uri_nofrag;
 376     BSTR url;
 377     DWORD load_flags;
 378
 379     SCRIPTMODE scriptmode;
 380
 381     IInternetSecurityManager *secmgr;
 382
 383     struct list children;
 384     struct list sibling_entry;
 385     struct list entry;
 386 };
 387
 388 struct HTMLInnerWindow {
 389     HTMLWindow base;
 390     DispatchEx dispex;
 391
 392     HTMLDocumentNode *doc;
 393
 394     struct list script_hosts;
 395
 396     IHTMLEventObj *event;
 397
 398     HTMLImageElementFactory *image_factory;
 399     HTMLOptionElementFactory *option_factory;
 400     IHTMLScreen *screen;
 401     IOmHistory *history;
 402     IHTMLStorage *session_storage;
 403
 404     unsigned parser_callback_cnt;
 405     struct list script_queue;
 406
 407     global_prop_t *global_props;
 408     DWORD global_prop_cnt;
 409     DWORD global_prop_size;
 410
 411     LONG task_magic;
 412
 413     HTMLLocation *location;
 414
 415     IMoniker *mon;
 416     nsChannelBSC *bscallback;
 417     struct list bindings;
 418 };
 419
 420 typedef enum {
 421     UNKNOWN_USERMODE,
 422     BROWSEMODE,
 423     EDITMODE
 424 } USERMODE;
 425
 426 typedef struct _cp_static_data_t {
 427     tid_t tid;
 428     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 429     DWORD id_cnt;
 430     DISPID *ids;
 431 } cp_static_data_t;
 432
 433 typedef struct ConnectionPointContainer {
 434     IConnectionPointContainer IConnectionPointContainer_iface;
 435
 436     ConnectionPoint *cp_list;
 437     IUnknown *outer;
 438     struct ConnectionPointContainer *forward_container;
 439 } ConnectionPointContainer;
 440
 441 struct ConnectionPoint {
 442     IConnectionPoint IConnectionPoint_iface;
 443
 444     ConnectionPointContainer *container;
 445
 446     union {
 447         IUnknown *unk;
 448         IDispatch *disp;
 449         IPropertyNotifySink *propnotif;
 450     } *sinks;
 451     DWORD sinks_size;
 452
 453     const IID *iid;
 454     cp_static_data_t *data;
 455
 456     ConnectionPoint *next;
 457 };
 458
 459 struct HTMLDocument {
 460     IHTMLDocument2              IHTMLDocument2_iface;
 461     IHTMLDocument3              IHTMLDocument3_iface;
 462     IHTMLDocument4              IHTMLDocument4_iface;
 463     IHTMLDocument5              IHTMLDocument5_iface;
 464     IHTMLDocument6              IHTMLDocument6_iface;
 465     IPersistMoniker             IPersistMoniker_iface;
 466     IPersistFile                IPersistFile_iface;
 467     IPersistHistory             IPersistHistory_iface;
 468     IMonikerProp                IMonikerProp_iface;
 469     IOleObject                  IOleObject_iface;
 470     IOleDocument                IOleDocument_iface;
 471     IOleDocumentView            IOleDocumentView_iface;
 472     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 473     IViewObjectEx               IViewObjectEx_iface;
 474     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 475     IServiceProvider            IServiceProvider_iface;
 476     IOleCommandTarget           IOleCommandTarget_iface;
 477     IOleControl                 IOleControl_iface;
 478     IHlinkTarget                IHlinkTarget_iface;
 479     IPersistStreamInit          IPersistStreamInit_iface;
 480     IDispatchEx                 IDispatchEx_iface;
 481     ISupportErrorInfo           ISupportErrorInfo_iface;
 482     IObjectWithSite             IObjectWithSite_iface;
 483     IOleContainer               IOleContainer_iface;
 484     IObjectSafety               IObjectSafety_iface;
 485     IProvideClassInfo           IProvideClassInfo_iface;
 486
 487     IUnknown *unk_impl;
 488     IDispatchEx *dispex;
 489
 490     HTMLDocumentObj *doc_obj;
 491     HTMLDocumentNode *doc_node;
 492
 493     HTMLOuterWindow *window;
 494
 495     LONG task_magic;
 496
 497     ConnectionPointContainer cp_container;
 498     ConnectionPoint cp_htmldocevents;
 499     ConnectionPoint cp_htmldocevents2;
 500     ConnectionPoint cp_propnotif;
 501     ConnectionPoint cp_dispatch;
 502
 503     IOleAdviseHolder *advise_holder;
 504 };
 505
 506 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 507 {
 508     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 509 }
 510
 511 static inline ULONG htmldoc_addref(HTMLDocument *This)
 512 {
 513     return IUnknown_AddRef(This->unk_impl);
 514 }
 515
 516 static inline ULONG htmldoc_release(HTMLDocument *This)
 517 {
 518     return IUnknown_Release(This->unk_impl);
 519 }
 520
 521 struct HTMLDocumentObj {
 522     HTMLDocument basedoc;
 523     DispatchEx dispex;
 524     ICustomDoc ICustomDoc_iface;
 525     ITargetContainer ITargetContainer_iface;
 526
 527     IWindowForBindingUI IWindowForBindingUI_iface;
 528
 529     LONG ref;
 530
 531     NSContainer *nscontainer;
 532
 533     IOleClientSite *client;
 534     IDocHostUIHandler *hostui;
 535     IOleCommandTarget *client_cmdtrg;
 536     BOOL custom_hostui;
 537     IOleInPlaceSite *ipsite;
 538     IOleInPlaceFrame *frame;
 539     IOleInPlaceUIWindow *ip_window;
 540     IAdviseSink *view_sink;
 541     IDocObjectService *doc_object_service;
 542
 543     DOCHOSTUIINFO hostinfo;
 544
 545     IOleUndoManager *undomgr;
 546
 547     HWND hwnd;
 548     HWND tooltips_hwnd;
 549
 550     BOOL request_uiactivate;
 551     BOOL in_place_active;
 552     BOOL ui_active;
 553     BOOL window_active;
 554     BOOL hostui_setup;
 555     BOOL is_webbrowser;
 556     BOOL container_locked;
 557     BOOL focus;
 558     BOOL has_popup;
 559     INT download_state;
 560
 561     USERMODE usermode;
 562     LPWSTR mime;
 563
 564     DWORD update;
 565 };
 566
 567 typedef struct nsWeakReference nsWeakReference;
 568
 569 struct NSContainer {
 570     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 571     nsIContextMenuListener   nsIContextMenuListener_iface;
 572     nsIURIContentListener    nsIURIContentListener_iface;
 573     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 574     nsITooltipListener       nsITooltipListener_iface;
 575     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 576     nsISupportsWeakReference nsISupportsWeakReference_iface;
 577
 578     nsIWebBrowser *webbrowser;
 579     nsIWebNavigation *navigation;
 580     nsIBaseWindow *window;
 581     nsIWebBrowserFocus *focus;
 582
 583     nsIEditor *editor;
 584     nsIController *editor_controller;
 585
 586     LONG ref;
 587
 588     nsWeakReference *weak_reference;
 589
 590     NSContainer *parent;
 591     HTMLDocumentObj *doc;
 592
 593     nsIURIContentListener *content_listener;
 594
 595     HWND hwnd;
 596 };
 597
 598 typedef struct {
 599     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 600     void (*destructor)(HTMLDOMNode*);
 601     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 602     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 603     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 604     event_target_t **(*get_event_target)(HTMLDOMNode*);
 605     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 606     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 607     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 608     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 609     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 610     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 611     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 612     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 613     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 614     void (*unlink)(HTMLDOMNode*);
 615 } NodeImplVtbl;
 616
 617 struct HTMLDOMNode {
 618     DispatchEx dispex;
 619     IHTMLDOMNode  IHTMLDOMNode_iface;
 620     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 621     const NodeImplVtbl *vtbl;
 622
 623     nsCycleCollectingAutoRefCnt ccref;
 624
 625     nsIDOMNode *nsnode;
 626     HTMLDocumentNode *doc;
 627     event_target_t *event_target;
 628     ConnectionPointContainer *cp_container;
 629 };
 630
 631 static inline void node_addref(HTMLDOMNode *node)
 632 {
 633     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 634 }
 635
 636 static inline void node_release(HTMLDOMNode *node)
 637 {
 638     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 639 }
 640
 641 typedef struct {
 642     HTMLDOMNode node;
 643     ConnectionPointContainer cp_container;
 644
 645     IHTMLElement  IHTMLElement_iface;
 646     IHTMLElement2 IHTMLElement2_iface;
 647     IHTMLElement3 IHTMLElement3_iface;
 648     IHTMLElement4 IHTMLElement4_iface;
 649
 650     nsIDOMHTMLElement *nselem;
 651     HTMLStyle *style;
 652     HTMLStyle *runtime_style;
 653     HTMLAttributeCollection *attrs;
 654     WCHAR *filter;
 655 } HTMLElement;
 656
 657 #define HTMLELEMENT_TIDS    \
 658     IHTMLDOMNode_tid,       \
 659     IHTMLDOMNode2_tid,      \
 660     IHTMLElement_tid,       \
 661     IHTMLElement2_tid,      \
 662     IHTMLElement3_tid,      \
 663     IHTMLElement4_tid
 664
 665 typedef struct {
 666     HTMLElement element;
 667
 668     IHTMLTextContainer IHTMLTextContainer_iface;
 669
 670     ConnectionPoint cp;
 671 } HTMLTextContainer;
 672
 673 struct HTMLFrameBase {
 674     HTMLElement element;
 675
 676     IHTMLFrameBase  IHTMLFrameBase_iface;
 677     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 678
 679     HTMLOuterWindow *content_window;
 680
 681     nsIDOMHTMLFrameElement *nsframe;
 682     nsIDOMHTMLIFrameElement *nsiframe;
 683 };
 684
 685 typedef struct nsDocumentEventListener nsDocumentEventListener;
 686
 687 struct HTMLDocumentNode {
 688     HTMLDOMNode node;
 689     HTMLDocument basedoc;
 690
 691     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 692
 693     nsIDocumentObserver          nsIDocumentObserver_iface;
 694
 695     LONG ref;
 696
 697     HTMLInnerWindow *window;
 698
 699     nsIDOMHTMLDocument *nsdoc;
 700     nsIDOMNodeSelector *nsnode_selector;
 701     BOOL content_ready;
 702     event_target_t *body_event_target;
 703
 704     ICatInformation *catmgr;
 705     nsDocumentEventListener *nsevent_listener;
 706     BOOL *event_vector;
 707
 708     WCHAR **elem_vars;
 709     unsigned elem_vars_size;
 710     unsigned elem_vars_cnt;
 711
 712     BOOL skip_mutation_notif;
 713
 714     struct list selection_list;
 715     struct list range_list;
 716     struct list plugin_hosts;
 717 };
 718
 719 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 720 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 721 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 722 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 723
 724 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 725 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 726 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 727 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 728 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 729 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 730 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 731 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 732 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 733 HRESULT create_history(IOmHistory**) DECLSPEC_HIDDEN;
 734
 735 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 736
 737 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 738 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 739 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 740 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 741 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 742 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 743 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 744 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 745 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 746
 747 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 748 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 749
 750 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 751
 752 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 753
 754 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*) DECLSPEC_HIDDEN;
 755 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 756 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 757
 758 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 759 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 760
 761 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 762 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 763 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 764
 765 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 766 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 767 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 768
 769 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 770 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 771 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 772
 773 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 774
 775 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 776 void close_gecko(void) DECLSPEC_HIDDEN;
 777 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 778 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 779 void release_nsio(void) DECLSPEC_HIDDEN;
 780 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 781
 782 void init_node_cc(void);
 783
 784 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 785
 786 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 787
 788 void call_property_onchanged(ConnectionPoint*,DISPID) DECLSPEC_HIDDEN;
 789 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 790
 791 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 792 void nsfree(void*) DECLSPEC_HIDDEN;
 793
 794 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 795 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 796 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 797 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 798
 799 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 800 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 801 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 802 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 803 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 804 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 805
 806 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 807 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 808 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 809 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 810 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 811 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 812
 813 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 814 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 815 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 816 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 817 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 818 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 819
 820 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 821
 822 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 823 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 824 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 825 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 826
 827 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 828 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 829 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 830 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 831
 832 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 833 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 834
 835 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 836
 837 struct HTMLAttributeCollection {
 838     DispatchEx dispex;
 839     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 840     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 841     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 842
 843     LONG ref;
 844
 845     HTMLElement *elem;
 846     struct list attrs;
 847 };
 848
 849 typedef struct {
 850     DispatchEx dispex;
 851     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 852
 853     LONG ref;
 854
 855     DISPID dispid;
 856     HTMLElement *elem;
 857     struct list entry;
 858 } HTMLDOMAttribute;
 859
 860 HRESULT HTMLDOMAttribute_Create(HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 861
 862 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 863 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 864 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 865 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 866 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 867 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 868 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 869 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 870 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 871 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 872 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 873 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 874 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 875 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 876 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 877 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 878 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 879 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 880 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 881 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 882 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 883 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 884 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 885 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 886
 887 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 888 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 889 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 890 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 891 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 892 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 893
 894 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 895 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 896
 897 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 898 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 899 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 900 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 901 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 902
 903 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 904 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 905
 906 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 907 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 908
 909 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 910
 911 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 912 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 913 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 914
 915 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 916
 917 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 918 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 919 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 920
 921 /* commands */
 922 typedef struct {
 923     DWORD id;
 924     HRESULT (*query)(HTMLDocument*,OLECMD*);
 925     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 926 } cmdtable_t;
 927
 928 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 929
 930 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 931
 932 /* timer */
 933 #define UPDATE_UI       0x0001
 934 #define UPDATE_TITLE    0x0002
 935
 936 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 937 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 938
 939 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 940
 941 /* editor */
 942 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 943 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 944 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 945 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 946 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 947 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 948 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 949 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 950
 951 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 952
 953 typedef struct task_t task_t;
 954 typedef void (*task_proc_t)(task_t*);
 955
 956 struct task_t {
 957     LONG target_magic;
 958     task_proc_t proc;
 959     task_proc_t destr;
 960     struct task_t *next;
 961 };
 962
 963 typedef struct {
 964     task_t header;
 965     HTMLDocumentObj *doc;
 966 } docobj_task_t;
 967
 968 typedef struct {
 969     HWND thread_hwnd;
 970     task_t *task_queue_head;
 971     task_t *task_queue_tail;
 972     struct list timer_list;
 973 } thread_data_t;
 974
 975 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
 976 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
 977
 978 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
 979 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
 980 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
 981
 982 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
 983 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
 984
 985 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 986
 987 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 988 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 989 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 990 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 991 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 992
 993 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 994
 995 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
 996
 997 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
 998 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
 999
1000 /* memory allocation functions */
1001
1002 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1003 {
1004     return HeapAlloc(GetProcessHeap(), 0, len);
1005 }
1006
1007 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1008 {
1009     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1010 }
1011
1012 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1013 {
1014     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1015 }
1016
1017 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1018 {
1019     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1020 }
1021
1022 static inline BOOL heap_free(void *mem)
1023 {
1024     return HeapFree(GetProcessHeap(), 0, mem);
1025 }
1026
1027 static inline LPWSTR heap_strdupW(LPCWSTR str)
1028 {
1029     LPWSTR ret = NULL;
1030
1031     if(str) {
1032         DWORD size;
1033
1034         size = (strlenW(str)+1)*sizeof(WCHAR);
1035         ret = heap_alloc(size);
1036         if(ret)
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         if(ret)
1050         {
1051             memcpy(ret, str, len*sizeof(WCHAR));
1052             ret[len] = 0;
1053         }
1054     }
1055
1056     return ret;
1057 }
1058
1059 static inline char *heap_strdupA(const char *str)
1060 {
1061     char *ret = NULL;
1062
1063     if(str) {
1064         DWORD size;
1065
1066         size = strlen(str)+1;
1067         ret = heap_alloc(size);
1068         if(ret)
1069             memcpy(ret, str, size);
1070     }
1071
1072     return ret;
1073 }
1074
1075 static inline WCHAR *heap_strdupAtoW(const char *str)
1076 {
1077     LPWSTR ret = NULL;
1078
1079     if(str) {
1080         DWORD len;
1081
1082         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1083         ret = heap_alloc(len*sizeof(WCHAR));
1084         if(ret)
1085             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1086     }
1087
1088     return ret;
1089 }
1090
1091 static inline char *heap_strdupWtoA(LPCWSTR str)
1092 {
1093     char *ret = NULL;
1094
1095     if(str) {
1096         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1097         ret = heap_alloc(size);
1098         if(ret)
1099             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1100     }
1101
1102     return ret;
1103 }
1104
1105 static inline WCHAR *heap_strdupUtoW(const char *str)
1106 {
1107     WCHAR *ret = NULL;
1108
1109     if(str) {
1110         size_t len;
1111
1112         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1113         ret = heap_alloc(len*sizeof(WCHAR));
1114         if(ret)
1115             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1116     }
1117
1118     return ret;
1119 }
1120
1121 static inline char *heap_strdupWtoU(const WCHAR *str)
1122 {
1123     char *ret = NULL;
1124
1125     if(str) {
1126         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1127         ret = heap_alloc(size);
1128         if(ret)
1129             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1130     }
1131
1132     return ret;
1133 }
1134
1135 static inline void windowref_addref(windowref_t *ref)
1136 {
1137     InterlockedIncrement(&ref->ref);
1138 }
1139
1140 static inline void windowref_release(windowref_t *ref)
1141 {
1142     if(!InterlockedDecrement(&ref->ref))
1143         heap_free(ref);
1144 }
1145
1146 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1147 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1148 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1149
1150 extern HINSTANCE hInst DECLSPEC_HIDDEN;