git.oblomov.eu Git - wine/blob - 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(DispHTMLStyleSheetsCollection) \
 110     XDIID(DispHTMLTable) \
 111     XDIID(DispHTMLTableCell) \
 112     XDIID(DispHTMLTableRow) \
 113     XDIID(DispHTMLTextAreaElement) \
 114     XDIID(DispHTMLTitleElement) \
 115     XDIID(DispHTMLUnknownElement) \
 116     XDIID(DispHTMLWindow2) \
 117     XDIID(HTMLDocumentEvents) \
 118     XDIID(HTMLElementEvents2) \
 119     XIID(IHTMLAnchorElement) \
 120     XIID(IHTMLAttributeCollection) \
 121     XIID(IHTMLAttributeCollection2) \
 122     XIID(IHTMLAttributeCollection3) \
 123     XIID(IHTMLBodyElement) \
 124     XIID(IHTMLBodyElement2) \
 125     XIID(IHTMLButtonElement) \
 126     XIID(IHTMLCommentElement) \
 127     XIID(IHTMLCurrentStyle) \
 128     XIID(IHTMLCurrentStyle2) \
 129     XIID(IHTMLCurrentStyle3) \
 130     XIID(IHTMLCurrentStyle4) \
 131     XIID(IHTMLDocument2) \
 132     XIID(IHTMLDocument3) \
 133     XIID(IHTMLDocument4) \
 134     XIID(IHTMLDocument5) \
 135     XIID(IHTMLDOMAttribute) \
 136     XIID(IHTMLDOMChildrenCollection) \
 137     XIID(IHTMLDOMNode) \
 138     XIID(IHTMLDOMNode2) \
 139     XIID(IHTMLDOMTextNode) \
 140     XIID(IHTMLElement) \
 141     XIID(IHTMLElement2) \
 142     XIID(IHTMLElement3) \
 143     XIID(IHTMLElement4) \
 144     XIID(IHTMLElementCollection) \
 145     XIID(IHTMLEmbedElement) \
 146     XIID(IHTMLEventObj) \
 147     XIID(IHTMLFiltersCollection) \
 148     XIID(IHTMLFormElement) \
 149     XIID(IHTMLFrameBase) \
 150     XIID(IHTMLFrameBase2) \
 151     XIID(IHTMLFrameElement3) \
 152     XIID(IHTMLGenericElement) \
 153     XIID(IHTMLHeadElement) \
 154     XIID(IHTMLIFrameElement) \
 155     XIID(IHTMLIFrameElement2) \
 156     XIID(IHTMLIFrameElement3) \
 157     XIID(IHTMLImageElementFactory) \
 158     XIID(IHTMLImgElement) \
 159     XIID(IHTMLInputElement) \
 160     XIID(IHTMLLabelElement) \
 161     XIID(IHTMLLinkElement) \
 162     XIID(IHTMLLocation) \
 163     XIID(IHTMLMetaElement) \
 164     XIID(IHTMLMimeTypesCollection) \
 165     XIID(IHTMLObjectElement) \
 166     XIID(IHTMLObjectElement2) \
 167     XIID(IHTMLOptionElement) \
 168     XIID(IHTMLPluginsCollection) \
 169     XIID(IHTMLRect) \
 170     XIID(IHTMLScreen) \
 171     XIID(IHTMLScriptElement) \
 172     XIID(IHTMLSelectElement) \
 173     XIID(IHTMLStorage) \
 174     XIID(IHTMLStyle) \
 175     XIID(IHTMLStyle2) \
 176     XIID(IHTMLStyle3) \
 177     XIID(IHTMLStyle4) \
 178     XIID(IHTMLStyle5) \
 179     XIID(IHTMLStyle6) \
 180     XIID(IHTMLStyleElement) \
 181     XIID(IHTMLStyleSheetsCollection) \
 182     XIID(IHTMLTable) \
 183     XIID(IHTMLTable2) \
 184     XIID(IHTMLTable3) \
 185     XIID(IHTMLTableCell) \
 186     XIID(IHTMLTableRow) \
 187     XIID(IHTMLTextAreaElement) \
 188     XIID(IHTMLTextContainer) \
 189     XIID(IHTMLTitleElement) \
 190     XIID(IHTMLUniqueName) \
 191     XIID(IHTMLWindow2) \
 192     XIID(IHTMLWindow3) \
 193     XIID(IHTMLWindow4) \
 194     XIID(IHTMLWindow5) \
 195     XIID(IHTMLWindow6) \
 196     XIID(IOmHistory) \
 197     XIID(IOmNavigator)
 198
 199 typedef enum {
 200 #define XIID(iface) iface ## _tid,
 201 #define XDIID(iface) iface ## _tid,
 202 TID_LIST
 203 #undef XIID
 204 #undef XDIID
 205     LAST_tid
 206 } tid_t;
 207
 208 typedef struct dispex_data_t dispex_data_t;
 209 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 210
 211 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 212 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 213 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 214
 215 typedef struct DispatchEx DispatchEx;
 216
 217 typedef struct {
 218     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 219     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 220     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 221     HRESULT (*populate_props)(DispatchEx*);
 222 } dispex_static_data_vtbl_t;
 223
 224 typedef struct {
 225     const dispex_static_data_vtbl_t *vtbl;
 226     const tid_t disp_tid;
 227     dispex_data_t *data;
 228     const tid_t* const iface_tids;
 229 } dispex_static_data_t;
 230
 231 struct DispatchEx {
 232     IDispatchEx IDispatchEx_iface;
 233
 234     IUnknown *outer;
 235
 236     dispex_static_data_t *data;
 237     dispex_dynamic_data_t *dynamic_data;
 238 };
 239
 240 typedef struct {
 241     void *x;
 242 } nsCycleCollectingAutoRefCnt;
 243
 244 typedef struct {
 245     void *x[9];
 246 } nsXPCOMCycleCollectionParticipant;
 247
 248 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 249
 250 typedef struct {
 251     void (NSAPI *unmark_if_purple)(void*);
 252     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 253     nsresult (NSAPI *unlink)(void*);
 254 } CCObjCallback;
 255
 256 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 257
 258 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 259 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 260 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
 261 void (__cdecl *ccref_unmark_if_purple)(nsCycleCollectingAutoRefCnt*);
 262 void (__cdecl *ccp_init)(nsXPCOMCycleCollectionParticipant*,const CCObjCallback*);
 263 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*);
 264 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
 265
 266 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 267 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 268 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 269 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 270 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 271 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 272 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 273 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 274 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 275 void release_typelib(void) DECLSPEC_HIDDEN;
 276 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 277
 278 typedef enum {
 279     DISPEXPROP_CUSTOM,
 280     DISPEXPROP_DYNAMIC,
 281     DISPEXPROP_BUILTIN
 282 } dispex_prop_type_t;
 283
 284 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 285
 286 typedef struct HTMLWindow HTMLWindow;
 287 typedef struct HTMLInnerWindow HTMLInnerWindow;
 288 typedef struct HTMLOuterWindow HTMLOuterWindow;
 289 typedef struct HTMLDocumentNode HTMLDocumentNode;
 290 typedef struct HTMLDocumentObj HTMLDocumentObj;
 291 typedef struct HTMLFrameBase HTMLFrameBase;
 292 typedef struct NSContainer NSContainer;
 293 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 294
 295 typedef enum {
 296     SCRIPTMODE_GECKO,
 297     SCRIPTMODE_ACTIVESCRIPT
 298 } SCRIPTMODE;
 299
 300 typedef struct ScriptHost ScriptHost;
 301
 302 typedef enum {
 303     GLOBAL_SCRIPTVAR,
 304     GLOBAL_ELEMENTVAR,
 305     GLOBAL_DISPEXVAR,
 306     GLOBAL_FRAMEVAR
 307 } global_prop_type_t;
 308
 309 typedef struct {
 310     global_prop_type_t type;
 311     WCHAR *name;
 312     ScriptHost *script_host;
 313     DISPID id;
 314 } global_prop_t;
 315
 316 typedef struct {
 317     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 318
 319     LONG ref;
 320
 321     HTMLInnerWindow *window;
 322 } HTMLOptionElementFactory;
 323
 324 typedef struct {
 325     DispatchEx dispex;
 326     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 327
 328     LONG ref;
 329
 330     HTMLInnerWindow *window;
 331 } HTMLImageElementFactory;
 332
 333 struct HTMLLocation {
 334     DispatchEx dispex;
 335     IHTMLLocation IHTMLLocation_iface;
 336
 337     LONG ref;
 338
 339     HTMLInnerWindow *window;
 340 };
 341
 342 typedef struct {
 343     DispatchEx dispex;
 344     IOmHistory IOmHistory_iface;
 345
 346     LONG ref;
 347
 348     HTMLInnerWindow *window;
 349 } OmHistory;
 350
 351 typedef struct {
 352     HTMLOuterWindow *window;
 353     LONG ref;
 354 }  windowref_t;
 355
 356 typedef struct nsChannelBSC nsChannelBSC;
 357
 358 struct HTMLWindow {
 359     IHTMLWindow2       IHTMLWindow2_iface;
 360     IHTMLWindow3       IHTMLWindow3_iface;
 361     IHTMLWindow4       IHTMLWindow4_iface;
 362     IHTMLWindow5       IHTMLWindow5_iface;
 363     IHTMLWindow6       IHTMLWindow6_iface;
 364     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 365     IDispatchEx        IDispatchEx_iface;
 366     IServiceProvider   IServiceProvider_iface;
 367     ITravelLogClient   ITravelLogClient_iface;
 368     IObjectIdentity    IObjectIdentity_iface;
 369
 370     LONG ref;
 371
 372     HTMLInnerWindow *inner_window;
 373     HTMLOuterWindow *outer_window;
 374 };
 375
 376 struct HTMLOuterWindow {
 377     HTMLWindow base;
 378
 379     windowref_t *window_ref;
 380     LONG task_magic;
 381
 382     HTMLDocumentObj *doc_obj;
 383     nsIDOMWindow *nswindow;
 384     HTMLOuterWindow *parent;
 385     HTMLFrameBase *frame_element;
 386     READYSTATE readystate;
 387
 388     HTMLInnerWindow *pending_window;
 389     IMoniker *mon;
 390     IUri *uri;
 391     IUri *uri_nofrag;
 392     BSTR url;
 393     DWORD load_flags;
 394
 395     SCRIPTMODE scriptmode;
 396
 397     IInternetSecurityManager *secmgr;
 398
 399     struct list children;
 400     struct list sibling_entry;
 401     struct list entry;
 402 };
 403
 404 struct HTMLInnerWindow {
 405     HTMLWindow base;
 406     DispatchEx dispex;
 407
 408     HTMLDocumentNode *doc;
 409
 410     struct list script_hosts;
 411
 412     IHTMLEventObj *event;
 413
 414     HTMLImageElementFactory *image_factory;
 415     HTMLOptionElementFactory *option_factory;
 416     IHTMLScreen *screen;
 417     OmHistory *history;
 418     IHTMLStorage *session_storage;
 419
 420     unsigned parser_callback_cnt;
 421     struct list script_queue;
 422
 423     global_prop_t *global_props;
 424     DWORD global_prop_cnt;
 425     DWORD global_prop_size;
 426
 427     LONG task_magic;
 428
 429     HTMLLocation *location;
 430
 431     IMoniker *mon;
 432     nsChannelBSC *bscallback;
 433     struct list bindings;
 434 };
 435
 436 typedef enum {
 437     UNKNOWN_USERMODE,
 438     BROWSEMODE,
 439     EDITMODE
 440 } USERMODE;
 441
 442 typedef struct _cp_static_data_t {
 443     tid_t tid;
 444     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 445     BOOL pass_event_arg;
 446     DWORD id_cnt;
 447     DISPID *ids;
 448 } cp_static_data_t;
 449
 450 typedef struct {
 451     const IID *riid;
 452     cp_static_data_t *desc;
 453 } cpc_entry_t;
 454
 455 typedef struct ConnectionPointContainer {
 456     IConnectionPointContainer IConnectionPointContainer_iface;
 457
 458     ConnectionPoint *cps;
 459     const cpc_entry_t *cp_entries;
 460     IUnknown *outer;
 461     struct ConnectionPointContainer *forward_container;
 462 } ConnectionPointContainer;
 463
 464 struct  ConnectionPoint {
 465     IConnectionPoint IConnectionPoint_iface;
 466
 467     ConnectionPointContainer *container;
 468
 469     union {
 470         IUnknown *unk;
 471         IDispatch *disp;
 472         IPropertyNotifySink *propnotif;
 473     } *sinks;
 474     DWORD sinks_size;
 475
 476     const IID *iid;
 477     cp_static_data_t *data;
 478 };
 479
 480 struct HTMLDocument {
 481     IHTMLDocument2              IHTMLDocument2_iface;
 482     IHTMLDocument3              IHTMLDocument3_iface;
 483     IHTMLDocument4              IHTMLDocument4_iface;
 484     IHTMLDocument5              IHTMLDocument5_iface;
 485     IHTMLDocument6              IHTMLDocument6_iface;
 486     IPersistMoniker             IPersistMoniker_iface;
 487     IPersistFile                IPersistFile_iface;
 488     IPersistHistory             IPersistHistory_iface;
 489     IMonikerProp                IMonikerProp_iface;
 490     IOleObject                  IOleObject_iface;
 491     IOleDocument                IOleDocument_iface;
 492     IOleDocumentView            IOleDocumentView_iface;
 493     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 494     IViewObjectEx               IViewObjectEx_iface;
 495     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 496     IServiceProvider            IServiceProvider_iface;
 497     IOleCommandTarget           IOleCommandTarget_iface;
 498     IOleControl                 IOleControl_iface;
 499     IHlinkTarget                IHlinkTarget_iface;
 500     IPersistStreamInit          IPersistStreamInit_iface;
 501     IDispatchEx                 IDispatchEx_iface;
 502     ISupportErrorInfo           ISupportErrorInfo_iface;
 503     IObjectWithSite             IObjectWithSite_iface;
 504     IOleContainer               IOleContainer_iface;
 505     IObjectSafety               IObjectSafety_iface;
 506     IProvideClassInfo           IProvideClassInfo_iface;
 507
 508     IUnknown *unk_impl;
 509     IDispatchEx *dispex;
 510
 511     HTMLDocumentObj *doc_obj;
 512     HTMLDocumentNode *doc_node;
 513
 514     HTMLOuterWindow *window;
 515
 516     LONG task_magic;
 517
 518     ConnectionPointContainer cp_container;
 519     IOleAdviseHolder *advise_holder;
 520 };
 521
 522 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 523 {
 524     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 525 }
 526
 527 static inline ULONG htmldoc_addref(HTMLDocument *This)
 528 {
 529     return IUnknown_AddRef(This->unk_impl);
 530 }
 531
 532 static inline ULONG htmldoc_release(HTMLDocument *This)
 533 {
 534     return IUnknown_Release(This->unk_impl);
 535 }
 536
 537 struct HTMLDocumentObj {
 538     HTMLDocument basedoc;
 539     DispatchEx dispex;
 540     ICustomDoc ICustomDoc_iface;
 541     ITargetContainer ITargetContainer_iface;
 542
 543     IWindowForBindingUI IWindowForBindingUI_iface;
 544
 545     LONG ref;
 546
 547     NSContainer *nscontainer;
 548
 549     IOleClientSite *client;
 550     IDocHostUIHandler *hostui;
 551     IOleCommandTarget *client_cmdtrg;
 552     BOOL custom_hostui;
 553     IOleInPlaceSite *ipsite;
 554     IOleInPlaceFrame *frame;
 555     IOleInPlaceUIWindow *ip_window;
 556     IAdviseSink *view_sink;
 557     IDocObjectService *doc_object_service;
 558     IUnknown *webbrowser;
 559     ITravelLog *travel_log;
 560     IUnknown *browser_service;
 561
 562     DOCHOSTUIINFO hostinfo;
 563
 564     IOleUndoManager *undomgr;
 565
 566     HWND hwnd;
 567     HWND tooltips_hwnd;
 568
 569     BOOL request_uiactivate;
 570     BOOL in_place_active;
 571     BOOL ui_active;
 572     BOOL window_active;
 573     BOOL hostui_setup;
 574     BOOL container_locked;
 575     BOOL focus;
 576     BOOL has_popup;
 577     INT download_state;
 578
 579     USERMODE usermode;
 580     LPWSTR mime;
 581
 582     DWORD update;
 583 };
 584
 585 typedef struct nsWeakReference nsWeakReference;
 586
 587 struct NSContainer {
 588     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 589     nsIContextMenuListener   nsIContextMenuListener_iface;
 590     nsIURIContentListener    nsIURIContentListener_iface;
 591     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 592     nsITooltipListener       nsITooltipListener_iface;
 593     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 594     nsISupportsWeakReference nsISupportsWeakReference_iface;
 595
 596     nsIWebBrowser *webbrowser;
 597     nsIWebNavigation *navigation;
 598     nsIBaseWindow *window;
 599     nsIWebBrowserFocus *focus;
 600
 601     nsIEditor *editor;
 602     nsIController *editor_controller;
 603
 604     LONG ref;
 605
 606     nsWeakReference *weak_reference;
 607
 608     NSContainer *parent;
 609     HTMLDocumentObj *doc;
 610
 611     nsIURIContentListener *content_listener;
 612
 613     HWND hwnd;
 614 };
 615
 616 typedef struct {
 617     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 618     void (*destructor)(HTMLDOMNode*);
 619     const cpc_entry_t *cpc_entries;
 620     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 621     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 622     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 623     event_target_t **(*get_event_target)(HTMLDOMNode*);
 624     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 625     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 626     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 627     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 628     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 629     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 630     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 631     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 632     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 633     void (*unlink)(HTMLDOMNode*);
 634 } NodeImplVtbl;
 635
 636 struct HTMLDOMNode {
 637     DispatchEx dispex;
 638     IHTMLDOMNode  IHTMLDOMNode_iface;
 639     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 640     const NodeImplVtbl *vtbl;
 641
 642     nsCycleCollectingAutoRefCnt ccref;
 643
 644     nsIDOMNode *nsnode;
 645     HTMLDocumentNode *doc;
 646     event_target_t *event_target;
 647     ConnectionPointContainer *cp_container;
 648 };
 649
 650 static inline void node_addref(HTMLDOMNode *node)
 651 {
 652     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 653 }
 654
 655 static inline void node_release(HTMLDOMNode *node)
 656 {
 657     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 658 }
 659
 660 typedef struct {
 661     HTMLDOMNode node;
 662     ConnectionPointContainer cp_container;
 663
 664     IHTMLElement  IHTMLElement_iface;
 665     IHTMLElement2 IHTMLElement2_iface;
 666     IHTMLElement3 IHTMLElement3_iface;
 667     IHTMLElement4 IHTMLElement4_iface;
 668
 669     nsIDOMHTMLElement *nselem;
 670     HTMLStyle *style;
 671     HTMLStyle *runtime_style;
 672     HTMLAttributeCollection *attrs;
 673     WCHAR *filter;
 674 } HTMLElement;
 675
 676 #define HTMLELEMENT_TIDS    \
 677     IHTMLDOMNode_tid,       \
 678     IHTMLDOMNode2_tid,      \
 679     IHTMLElement_tid,       \
 680     IHTMLElement2_tid,      \
 681     IHTMLElement3_tid,      \
 682     IHTMLElement4_tid
 683
 684 extern cp_static_data_t HTMLElementEvents2_data;
 685 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 686 extern const cpc_entry_t HTMLElement_cpc[];
 687
 688 typedef struct {
 689     HTMLElement element;
 690
 691     IHTMLTextContainer IHTMLTextContainer_iface;
 692 } HTMLTextContainer;
 693
 694 struct HTMLFrameBase {
 695     HTMLElement element;
 696
 697     IHTMLFrameBase  IHTMLFrameBase_iface;
 698     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 699
 700     HTMLOuterWindow *content_window;
 701
 702     nsIDOMHTMLFrameElement *nsframe;
 703     nsIDOMHTMLIFrameElement *nsiframe;
 704 };
 705
 706 typedef struct nsDocumentEventListener nsDocumentEventListener;
 707
 708 struct HTMLDocumentNode {
 709     HTMLDOMNode node;
 710     HTMLDocument basedoc;
 711
 712     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 713
 714     nsIDocumentObserver          nsIDocumentObserver_iface;
 715
 716     LONG ref;
 717
 718     HTMLInnerWindow *window;
 719
 720     nsIDOMHTMLDocument *nsdoc;
 721     nsIDOMNodeSelector *nsnode_selector;
 722     BOOL content_ready;
 723     event_target_t *body_event_target;
 724
 725     ICatInformation *catmgr;
 726     nsDocumentEventListener *nsevent_listener;
 727     BOOL *event_vector;
 728
 729     WCHAR **elem_vars;
 730     unsigned elem_vars_size;
 731     unsigned elem_vars_cnt;
 732
 733     BOOL skip_mutation_notif;
 734
 735     struct list selection_list;
 736     struct list range_list;
 737     struct list plugin_hosts;
 738 };
 739
 740 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 741 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 742 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 743 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 744
 745 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 746 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 747 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 748 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 749 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 750 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 751 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 752 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 753 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 754 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 755
 756 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 757
 758 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 759 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 760 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 761 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 762 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 763 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 764 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 765 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 766 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 767
 768 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 769 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 770
 771 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 772
 773 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 774
 775 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 776 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 777
 778 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 779 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 780
 781 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 782 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 783 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 784
 785 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 786 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 787 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 788
 789 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 790 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 791 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 792
 793 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 794
 795 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 796 void close_gecko(void) DECLSPEC_HIDDEN;
 797 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 798 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 799 void release_nsio(void) DECLSPEC_HIDDEN;
 800 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 801
 802 void init_node_cc(void);
 803
 804 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 805
 806 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 807
 808 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 809 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 810
 811 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 812 void nsfree(void*) DECLSPEC_HIDDEN;
 813
 814 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 815 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 816 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 817 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 818
 819 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 820 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 821 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 822 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 823 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 824 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 825
 826 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 827 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 828 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 829 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 830 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 831 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 832
 833 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 834 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 835 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 836 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 837 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 838 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 839
 840 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 841
 842 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 843 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 844 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 845 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 846
 847 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 848 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 849 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 850 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 851
 852 HRESULT insert_adjacent_node(HTMLElement*,const WCHAR*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 853
 854 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 855 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 856
 857 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 858
 859 struct HTMLAttributeCollection {
 860     DispatchEx dispex;
 861     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 862     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 863     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 864
 865     LONG ref;
 866
 867     HTMLElement *elem;
 868     struct list attrs;
 869 };
 870
 871 typedef struct {
 872     DispatchEx dispex;
 873     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 874
 875     LONG ref;
 876
 877     WCHAR *name;
 878
 879     HTMLElement *elem;
 880     DISPID dispid;
 881     struct list entry;
 882 } HTMLDOMAttribute;
 883
 884 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 885
 886 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 887 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 888 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 889 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 890 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 891 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 892 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 893 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 894 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 895 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 896 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 897 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 898 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 899 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 900 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 901 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 902 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 903 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 904 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 905 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 906 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 907 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 908 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 909 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 910 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 911 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 912
 913 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 914 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 915 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 916 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 917 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 918 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 919
 920 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 921 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 922
 923 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 924 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 925 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 926 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 927 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 928
 929 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 930 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 931
 932 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 933 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 934
 935 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 936
 937 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 938 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 939 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 940
 941 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 942
 943 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 944 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 945 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 946
 947 /* commands */
 948 typedef struct {
 949     DWORD id;
 950     HRESULT (*query)(HTMLDocument*,OLECMD*);
 951     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 952 } cmdtable_t;
 953
 954 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 955
 956 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 957
 958 /* timer */
 959 #define UPDATE_UI       0x0001
 960 #define UPDATE_TITLE    0x0002
 961
 962 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 963 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 964
 965 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 966
 967 /* editor */
 968 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 969 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 970 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 971 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 972 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 973 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 974 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 975 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 976 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 977
 978 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 979
 980 typedef struct task_t task_t;
 981 typedef void (*task_proc_t)(task_t*);
 982
 983 struct task_t {
 984     LONG target_magic;
 985     task_proc_t proc;
 986     task_proc_t destr;
 987     struct task_t *next;
 988 };
 989
 990 typedef struct {
 991     task_t header;
 992     HTMLDocumentObj *doc;
 993 } docobj_task_t;
 994
 995 typedef struct {
 996     HWND thread_hwnd;
 997     task_t *task_queue_head;
 998     task_t *task_queue_tail;
 999     struct list timer_list;
1000 } thread_data_t;
1001
1002 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1003 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1004
1005 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1006 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1007 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1008
1009 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1010 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
1011
1012 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
1013
1014 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1015 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1016 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1017 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1018 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1019
1020 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1021
1022 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1023
1024 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1025 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1026
1027 /* memory allocation functions */
1028
1029 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1030 {
1031     return HeapAlloc(GetProcessHeap(), 0, len);
1032 }
1033
1034 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1035 {
1036     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1037 }
1038
1039 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1040 {
1041     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1042 }
1043
1044 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1045 {
1046     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1047 }
1048
1049 static inline BOOL heap_free(void *mem)
1050 {
1051     return HeapFree(GetProcessHeap(), 0, mem);
1052 }
1053
1054 static inline LPWSTR heap_strdupW(LPCWSTR str)
1055 {
1056     LPWSTR ret = NULL;
1057
1058     if(str) {
1059         DWORD size;
1060
1061         size = (strlenW(str)+1)*sizeof(WCHAR);
1062         ret = heap_alloc(size);
1063         if(ret)
1064             memcpy(ret, str, size);
1065     }
1066
1067     return ret;
1068 }
1069
1070 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1071 {
1072     LPWSTR ret = NULL;
1073
1074     if(str) {
1075         ret = heap_alloc((len+1)*sizeof(WCHAR));
1076         if(ret)
1077         {
1078             memcpy(ret, str, len*sizeof(WCHAR));
1079             ret[len] = 0;
1080         }
1081     }
1082
1083     return ret;
1084 }
1085
1086 static inline char *heap_strdupA(const char *str)
1087 {
1088     char *ret = NULL;
1089
1090     if(str) {
1091         DWORD size;
1092
1093         size = strlen(str)+1;
1094         ret = heap_alloc(size);
1095         if(ret)
1096             memcpy(ret, str, size);
1097     }
1098
1099     return ret;
1100 }
1101
1102 static inline WCHAR *heap_strdupAtoW(const char *str)
1103 {
1104     LPWSTR ret = NULL;
1105
1106     if(str) {
1107         DWORD len;
1108
1109         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1110         ret = heap_alloc(len*sizeof(WCHAR));
1111         if(ret)
1112             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1113     }
1114
1115     return ret;
1116 }
1117
1118 static inline char *heap_strdupWtoA(LPCWSTR str)
1119 {
1120     char *ret = NULL;
1121
1122     if(str) {
1123         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1124         ret = heap_alloc(size);
1125         if(ret)
1126             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1127     }
1128
1129     return ret;
1130 }
1131
1132 static inline WCHAR *heap_strdupUtoW(const char *str)
1133 {
1134     WCHAR *ret = NULL;
1135
1136     if(str) {
1137         size_t len;
1138
1139         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1140         ret = heap_alloc(len*sizeof(WCHAR));
1141         if(ret)
1142             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1143     }
1144
1145     return ret;
1146 }
1147
1148 static inline char *heap_strdupWtoU(const WCHAR *str)
1149 {
1150     char *ret = NULL;
1151
1152     if(str) {
1153         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1154         ret = heap_alloc(size);
1155         if(ret)
1156             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1157     }
1158
1159     return ret;
1160 }
1161
1162 static inline void windowref_addref(windowref_t *ref)
1163 {
1164     InterlockedIncrement(&ref->ref);
1165 }
1166
1167 static inline void windowref_release(windowref_t *ref)
1168 {
1169     if(!InterlockedDecrement(&ref->ref))
1170         heap_free(ref);
1171 }
1172
1173 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1174 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1175 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1176
1177 extern HINSTANCE hInst DECLSPEC_HIDDEN;