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(DispHTMLLocation) \
  96     XDIID(DispHTMLMetaElement) \
  97     XDIID(DispHTMLNavigator) \
  98     XDIID(DispHTMLObjectElement) \
  99     XDIID(DispHTMLOptionElement) \
 100     XDIID(DispHTMLScreen) \
 101     XDIID(DispHTMLScriptElement) \
 102     XDIID(DispHTMLSelectElement) \
 103     XDIID(DispHTMLStyle) \
 104     XDIID(DispHTMLStyleElement) \
 105     XDIID(DispHTMLStyleSheetsCollection) \
 106     XDIID(DispHTMLTable) \
 107     XDIID(DispHTMLTableCell) \
 108     XDIID(DispHTMLTableRow) \
 109     XDIID(DispHTMLTextAreaElement) \
 110     XDIID(DispHTMLTitleElement) \
 111     XDIID(DispHTMLUnknownElement) \
 112     XDIID(DispHTMLWindow2) \
 113     XDIID(HTMLDocumentEvents) \
 114     XIID(IHTMLAnchorElement) \
 115     XIID(IHTMLAttributeCollection) \
 116     XIID(IHTMLAttributeCollection2) \
 117     XIID(IHTMLAttributeCollection3) \
 118     XIID(IHTMLBodyElement) \
 119     XIID(IHTMLBodyElement2) \
 120     XIID(IHTMLCommentElement) \
 121     XIID(IHTMLCurrentStyle) \
 122     XIID(IHTMLCurrentStyle2) \
 123     XIID(IHTMLCurrentStyle3) \
 124     XIID(IHTMLCurrentStyle4) \
 125     XIID(IHTMLDocument2) \
 126     XIID(IHTMLDocument3) \
 127     XIID(IHTMLDocument4) \
 128     XIID(IHTMLDocument5) \
 129     XIID(IHTMLDOMAttribute) \
 130     XIID(IHTMLDOMChildrenCollection) \
 131     XIID(IHTMLDOMNode) \
 132     XIID(IHTMLDOMNode2) \
 133     XIID(IHTMLDOMTextNode) \
 134     XIID(IHTMLElement) \
 135     XIID(IHTMLElement2) \
 136     XIID(IHTMLElement3) \
 137     XIID(IHTMLElement4) \
 138     XIID(IHTMLElementCollection) \
 139     XIID(IHTMLEmbedElement) \
 140     XIID(IHTMLEventObj) \
 141     XIID(IHTMLFiltersCollection) \
 142     XIID(IHTMLFormElement) \
 143     XIID(IHTMLFrameBase) \
 144     XIID(IHTMLFrameBase2) \
 145     XIID(IHTMLFrameElement3) \
 146     XIID(IHTMLGenericElement) \
 147     XIID(IHTMLHeadElement) \
 148     XIID(IHTMLIFrameElement) \
 149     XIID(IHTMLIFrameElement2) \
 150     XIID(IHTMLIFrameElement3) \
 151     XIID(IHTMLImageElementFactory) \
 152     XIID(IHTMLImgElement) \
 153     XIID(IHTMLInputElement) \
 154     XIID(IHTMLLocation) \
 155     XIID(IHTMLMetaElement) \
 156     XIID(IHTMLMimeTypesCollection) \
 157     XIID(IHTMLObjectElement) \
 158     XIID(IHTMLObjectElement2) \
 159     XIID(IHTMLOptionElement) \
 160     XIID(IHTMLPluginsCollection) \
 161     XIID(IHTMLRect) \
 162     XIID(IHTMLScreen) \
 163     XIID(IHTMLScriptElement) \
 164     XIID(IHTMLSelectElement) \
 165     XIID(IHTMLStorage) \
 166     XIID(IHTMLStyle) \
 167     XIID(IHTMLStyle2) \
 168     XIID(IHTMLStyle3) \
 169     XIID(IHTMLStyle4) \
 170     XIID(IHTMLStyle5) \
 171     XIID(IHTMLStyle6) \
 172     XIID(IHTMLStyleElement) \
 173     XIID(IHTMLStyleSheetsCollection) \
 174     XIID(IHTMLTable) \
 175     XIID(IHTMLTable2) \
 176     XIID(IHTMLTable3) \
 177     XIID(IHTMLTableCell) \
 178     XIID(IHTMLTableRow) \
 179     XIID(IHTMLTextAreaElement) \
 180     XIID(IHTMLTextContainer) \
 181     XIID(IHTMLTitleElement) \
 182     XIID(IHTMLUniqueName) \
 183     XIID(IHTMLWindow2) \
 184     XIID(IHTMLWindow3) \
 185     XIID(IHTMLWindow4) \
 186     XIID(IHTMLWindow5) \
 187     XIID(IHTMLWindow6) \
 188     XIID(IOmHistory) \
 189     XIID(IOmNavigator)
 190
 191 typedef enum {
 192 #define XIID(iface) iface ## _tid,
 193 #define XDIID(iface) iface ## _tid,
 194 TID_LIST
 195 #undef XIID
 196 #undef XDIID
 197     LAST_tid
 198 } tid_t;
 199
 200 typedef struct dispex_data_t dispex_data_t;
 201 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 202
 203 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 204 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 205 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 206
 207 typedef struct DispatchEx DispatchEx;
 208
 209 typedef struct {
 210     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 211     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 212     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 213     HRESULT (*populate_props)(DispatchEx*);
 214 } dispex_static_data_vtbl_t;
 215
 216 typedef struct {
 217     const dispex_static_data_vtbl_t *vtbl;
 218     const tid_t disp_tid;
 219     dispex_data_t *data;
 220     const tid_t* const iface_tids;
 221 } dispex_static_data_t;
 222
 223 struct DispatchEx {
 224     IDispatchEx IDispatchEx_iface;
 225
 226     IUnknown *outer;
 227
 228     dispex_static_data_t *data;
 229     dispex_dynamic_data_t *dynamic_data;
 230 };
 231
 232 typedef struct {
 233     void *x;
 234 } nsCycleCollectingAutoRefCnt;
 235
 236 typedef struct {
 237     void *x[3];
 238 } nsXPCOMCycleCollectionParticipant;
 239
 240 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 241
 242 typedef struct {
 243     void (NSAPI *unmark_if_purple)(void*);
 244     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 245     nsresult (NSAPI *unlink)(void*);
 246 } CCObjCallback;
 247
 248 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 249
 250 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 251 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 252 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
 253 void (__cdecl *ccref_unmark_if_purple)(nsCycleCollectingAutoRefCnt*);
 254 void (__cdecl *ccp_init)(nsXPCOMCycleCollectionParticipant*,const CCObjCallback*);
 255 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,size_t,const char*,nsCycleCollectionTraversalCallback*);
 256 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
 257
 258 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 259 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 260 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 261 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 262 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 263 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 264 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 265 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 266 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 267 void release_typelib(void) DECLSPEC_HIDDEN;
 268 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 269
 270 typedef enum {
 271     DISPEXPROP_CUSTOM,
 272     DISPEXPROP_DYNAMIC,
 273     DISPEXPROP_BUILTIN
 274 } dispex_prop_type_t;
 275
 276 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 277
 278 typedef struct HTMLWindow HTMLWindow;
 279 typedef struct HTMLInnerWindow HTMLInnerWindow;
 280 typedef struct HTMLOuterWindow HTMLOuterWindow;
 281 typedef struct HTMLDocumentNode HTMLDocumentNode;
 282 typedef struct HTMLDocumentObj HTMLDocumentObj;
 283 typedef struct HTMLFrameBase HTMLFrameBase;
 284 typedef struct NSContainer NSContainer;
 285 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 286
 287 typedef enum {
 288     SCRIPTMODE_GECKO,
 289     SCRIPTMODE_ACTIVESCRIPT
 290 } SCRIPTMODE;
 291
 292 typedef struct ScriptHost ScriptHost;
 293
 294 typedef enum {
 295     GLOBAL_SCRIPTVAR,
 296     GLOBAL_ELEMENTVAR,
 297     GLOBAL_DISPEXVAR
 298 } global_prop_type_t;
 299
 300 typedef struct {
 301     global_prop_type_t type;
 302     WCHAR *name;
 303     ScriptHost *script_host;
 304     DISPID id;
 305 } global_prop_t;
 306
 307 typedef struct {
 308     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 309
 310     LONG ref;
 311
 312     HTMLInnerWindow *window;
 313 } HTMLOptionElementFactory;
 314
 315 typedef struct {
 316     DispatchEx dispex;
 317     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 318
 319     LONG ref;
 320
 321     HTMLInnerWindow *window;
 322 } HTMLImageElementFactory;
 323
 324 struct HTMLLocation {
 325     DispatchEx dispex;
 326     IHTMLLocation IHTMLLocation_iface;
 327
 328     LONG ref;
 329
 330     HTMLInnerWindow *window;
 331 };
 332
 333 typedef struct {
 334     HTMLOuterWindow *window;
 335     LONG ref;
 336 }  windowref_t;
 337
 338 typedef struct nsChannelBSC nsChannelBSC;
 339
 340 struct HTMLWindow {
 341     IHTMLWindow2       IHTMLWindow2_iface;
 342     IHTMLWindow3       IHTMLWindow3_iface;
 343     IHTMLWindow4       IHTMLWindow4_iface;
 344     IHTMLWindow5       IHTMLWindow5_iface;
 345     IHTMLWindow6       IHTMLWindow6_iface;
 346     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 347     IDispatchEx        IDispatchEx_iface;
 348     IServiceProvider   IServiceProvider_iface;
 349     ITravelLogClient   ITravelLogClient_iface;
 350
 351     LONG ref;
 352
 353     HTMLInnerWindow *inner_window;
 354     HTMLOuterWindow *outer_window;
 355 };
 356
 357 struct HTMLOuterWindow {
 358     HTMLWindow base;
 359
 360     windowref_t *window_ref;
 361     LONG task_magic;
 362
 363     HTMLDocumentObj *doc_obj;
 364     nsIDOMWindow *nswindow;
 365     HTMLOuterWindow *parent;
 366     HTMLFrameBase *frame_element;
 367     READYSTATE readystate;
 368
 369     HTMLInnerWindow *pending_window;
 370     IMoniker *mon;
 371     IUri *uri;
 372     BSTR url;
 373
 374     SCRIPTMODE scriptmode;
 375
 376     IInternetSecurityManager *secmgr;
 377
 378     struct list children;
 379     struct list sibling_entry;
 380     struct list entry;
 381 };
 382
 383 struct HTMLInnerWindow {
 384     HTMLWindow base;
 385     DispatchEx dispex;
 386
 387     HTMLDocumentNode *doc;
 388
 389     struct list script_hosts;
 390     GUID current_script_guid;
 391
 392     IHTMLEventObj *event;
 393
 394     HTMLImageElementFactory *image_factory;
 395     HTMLOptionElementFactory *option_factory;
 396     IHTMLScreen *screen;
 397     IOmHistory *history;
 398     IHTMLStorage *session_storage;
 399
 400     global_prop_t *global_props;
 401     DWORD global_prop_cnt;
 402     DWORD global_prop_size;
 403
 404     LONG task_magic;
 405
 406     HTMLLocation *location;
 407
 408     IMoniker *mon;
 409     nsChannelBSC *bscallback;
 410     struct list bindings;
 411 };
 412
 413 typedef enum {
 414     UNKNOWN_USERMODE,
 415     BROWSEMODE,
 416     EDITMODE
 417 } USERMODE;
 418
 419 typedef struct _cp_static_data_t {
 420     tid_t tid;
 421     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 422     DWORD id_cnt;
 423     DISPID *ids;
 424 } cp_static_data_t;
 425
 426 typedef struct ConnectionPointContainer {
 427     IConnectionPointContainer IConnectionPointContainer_iface;
 428
 429     ConnectionPoint *cp_list;
 430     IUnknown *outer;
 431     struct ConnectionPointContainer *forward_container;
 432 } ConnectionPointContainer;
 433
 434 struct ConnectionPoint {
 435     IConnectionPoint IConnectionPoint_iface;
 436
 437     ConnectionPointContainer *container;
 438
 439     union {
 440         IUnknown *unk;
 441         IDispatch *disp;
 442         IPropertyNotifySink *propnotif;
 443     } *sinks;
 444     DWORD sinks_size;
 445
 446     const IID *iid;
 447     cp_static_data_t *data;
 448
 449     ConnectionPoint *next;
 450 };
 451
 452 struct HTMLDocument {
 453     IHTMLDocument2              IHTMLDocument2_iface;
 454     IHTMLDocument3              IHTMLDocument3_iface;
 455     IHTMLDocument4              IHTMLDocument4_iface;
 456     IHTMLDocument5              IHTMLDocument5_iface;
 457     IHTMLDocument6              IHTMLDocument6_iface;
 458     IPersistMoniker             IPersistMoniker_iface;
 459     IPersistFile                IPersistFile_iface;
 460     IPersistHistory             IPersistHistory_iface;
 461     IMonikerProp                IMonikerProp_iface;
 462     IOleObject                  IOleObject_iface;
 463     IOleDocument                IOleDocument_iface;
 464     IOleDocumentView            IOleDocumentView_iface;
 465     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 466     IViewObjectEx               IViewObjectEx_iface;
 467     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 468     IServiceProvider            IServiceProvider_iface;
 469     IOleCommandTarget           IOleCommandTarget_iface;
 470     IOleControl                 IOleControl_iface;
 471     IHlinkTarget                IHlinkTarget_iface;
 472     IPersistStreamInit          IPersistStreamInit_iface;
 473     IDispatchEx                 IDispatchEx_iface;
 474     ISupportErrorInfo           ISupportErrorInfo_iface;
 475     IObjectWithSite             IObjectWithSite_iface;
 476     IOleContainer               IOleContainer_iface;
 477     IObjectSafety               IObjectSafety_iface;
 478     IProvideClassInfo           IProvideClassInfo_iface;
 479
 480     IUnknown *unk_impl;
 481     IDispatchEx *dispex;
 482
 483     HTMLDocumentObj *doc_obj;
 484     HTMLDocumentNode *doc_node;
 485
 486     HTMLOuterWindow *window;
 487
 488     LONG task_magic;
 489
 490     ConnectionPointContainer cp_container;
 491     ConnectionPoint cp_htmldocevents;
 492     ConnectionPoint cp_htmldocevents2;
 493     ConnectionPoint cp_propnotif;
 494     ConnectionPoint cp_dispatch;
 495
 496     IOleAdviseHolder *advise_holder;
 497 };
 498
 499 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 500 {
 501     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 502 }
 503
 504 static inline ULONG htmldoc_addref(HTMLDocument *This)
 505 {
 506     return IUnknown_AddRef(This->unk_impl);
 507 }
 508
 509 static inline ULONG htmldoc_release(HTMLDocument *This)
 510 {
 511     return IUnknown_Release(This->unk_impl);
 512 }
 513
 514 struct HTMLDocumentObj {
 515     HTMLDocument basedoc;
 516     DispatchEx dispex;
 517     ICustomDoc ICustomDoc_iface;
 518     ITargetContainer ITargetContainer_iface;
 519
 520     IWindowForBindingUI IWindowForBindingUI_iface;
 521
 522     LONG ref;
 523
 524     NSContainer *nscontainer;
 525
 526     IOleClientSite *client;
 527     IDocHostUIHandler *hostui;
 528     BOOL custom_hostui;
 529     IOleInPlaceSite *ipsite;
 530     IOleInPlaceFrame *frame;
 531     IOleInPlaceUIWindow *ip_window;
 532     IAdviseSink *view_sink;
 533     IDocObjectService *doc_object_service;
 534
 535     DOCHOSTUIINFO hostinfo;
 536
 537     IOleUndoManager *undomgr;
 538
 539     HWND hwnd;
 540     HWND tooltips_hwnd;
 541
 542     BOOL request_uiactivate;
 543     BOOL in_place_active;
 544     BOOL ui_active;
 545     BOOL window_active;
 546     BOOL hostui_setup;
 547     BOOL is_webbrowser;
 548     BOOL container_locked;
 549     BOOL focus;
 550     BOOL has_popup;
 551     INT download_state;
 552
 553     USERMODE usermode;
 554     LPWSTR mime;
 555
 556     DWORD update;
 557 };
 558
 559 typedef struct nsWeakReference nsWeakReference;
 560
 561 struct NSContainer {
 562     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 563     nsIContextMenuListener   nsIContextMenuListener_iface;
 564     nsIURIContentListener    nsIURIContentListener_iface;
 565     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 566     nsITooltipListener       nsITooltipListener_iface;
 567     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 568     nsISupportsWeakReference nsISupportsWeakReference_iface;
 569
 570     nsIWebBrowser *webbrowser;
 571     nsIWebNavigation *navigation;
 572     nsIBaseWindow *window;
 573     nsIWebBrowserFocus *focus;
 574
 575     nsIEditor *editor;
 576     nsIController *editor_controller;
 577
 578     LONG ref;
 579
 580     nsWeakReference *weak_reference;
 581
 582     NSContainer *parent;
 583     HTMLDocumentObj *doc;
 584
 585     nsIURIContentListener *content_listener;
 586
 587     HWND hwnd;
 588 };
 589
 590 typedef struct {
 591     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 592     void (*destructor)(HTMLDOMNode*);
 593     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 594     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 595     event_target_t **(*get_event_target)(HTMLDOMNode*);
 596     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 597     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 598     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 599     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 600     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 601     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 602     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 603     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 604     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 605     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 606     void (*unlink)(HTMLDOMNode*);
 607 } NodeImplVtbl;
 608
 609 struct HTMLDOMNode {
 610     DispatchEx dispex;
 611     IHTMLDOMNode  IHTMLDOMNode_iface;
 612     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 613     const NodeImplVtbl *vtbl;
 614
 615     nsCycleCollectingAutoRefCnt ccref;
 616
 617     nsIDOMNode *nsnode;
 618     HTMLDocumentNode *doc;
 619     event_target_t *event_target;
 620     ConnectionPointContainer *cp_container;
 621 };
 622
 623 static inline void node_addref(HTMLDOMNode *node)
 624 {
 625     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 626 }
 627
 628 static inline void node_release(HTMLDOMNode *node)
 629 {
 630     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 631 }
 632
 633 typedef struct {
 634     HTMLDOMNode node;
 635     ConnectionPointContainer cp_container;
 636
 637     IHTMLElement  IHTMLElement_iface;
 638     IHTMLElement2 IHTMLElement2_iface;
 639     IHTMLElement3 IHTMLElement3_iface;
 640     IHTMLElement4 IHTMLElement4_iface;
 641
 642     nsIDOMHTMLElement *nselem;
 643     HTMLStyle *style;
 644     HTMLStyle *runtime_style;
 645     HTMLAttributeCollection *attrs;
 646     WCHAR *filter;
 647 } HTMLElement;
 648
 649 #define HTMLELEMENT_TIDS    \
 650     IHTMLDOMNode_tid,       \
 651     IHTMLDOMNode2_tid,      \
 652     IHTMLElement_tid,       \
 653     IHTMLElement2_tid,      \
 654     IHTMLElement3_tid,      \
 655     IHTMLElement4_tid
 656
 657 typedef struct {
 658     HTMLElement element;
 659
 660     IHTMLTextContainer IHTMLTextContainer_iface;
 661
 662     ConnectionPoint cp;
 663 } HTMLTextContainer;
 664
 665 struct HTMLFrameBase {
 666     HTMLElement element;
 667
 668     IHTMLFrameBase  IHTMLFrameBase_iface;
 669     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 670
 671     HTMLOuterWindow *content_window;
 672
 673     nsIDOMHTMLFrameElement *nsframe;
 674     nsIDOMHTMLIFrameElement *nsiframe;
 675 };
 676
 677 typedef struct nsDocumentEventListener nsDocumentEventListener;
 678
 679 struct HTMLDocumentNode {
 680     HTMLDOMNode node;
 681     HTMLDocument basedoc;
 682
 683     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 684
 685     nsIDocumentObserver          nsIDocumentObserver_iface;
 686
 687     LONG ref;
 688
 689     HTMLInnerWindow *window;
 690
 691     nsIDOMHTMLDocument *nsdoc;
 692     BOOL content_ready;
 693     event_target_t *body_event_target;
 694
 695     ICatInformation *catmgr;
 696     nsDocumentEventListener *nsevent_listener;
 697     BOOL *event_vector;
 698
 699     WCHAR **elem_vars;
 700     unsigned elem_vars_size;
 701     unsigned elem_vars_cnt;
 702
 703     BOOL skip_mutation_notif;
 704
 705     struct list selection_list;
 706     struct list range_list;
 707     struct list plugin_hosts;
 708 };
 709
 710 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 711 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 712 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 713 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 714
 715 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 716 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 717 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 718 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 719 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 720 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 721 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 722 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 723 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 724 HRESULT create_history(IOmHistory**) DECLSPEC_HIDDEN;
 725
 726 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 727
 728 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 729 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 730 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 731 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 732 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 733 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 734 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 735 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 736 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 737
 738 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 739 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 740
 741 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 742
 743 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 744
 745 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*) DECLSPEC_HIDDEN;
 746 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 747 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 748
 749 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 750 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 751
 752 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 753 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 754 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 755
 756 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 757 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 758 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 759
 760 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 761 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 762 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 763
 764 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 765
 766 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 767 void close_gecko(void) DECLSPEC_HIDDEN;
 768 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 769 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 770 void release_nsio(void) DECLSPEC_HIDDEN;
 771 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 772
 773 void init_node_cc(void);
 774
 775 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 776 BOOL compare_ignoring_frag(IUri*,IUri*) DECLSPEC_HIDDEN;
 777
 778 HRESULT navigate_url(HTMLOuterWindow*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
 779 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 780
 781 void call_property_onchanged(ConnectionPoint*,DISPID) DECLSPEC_HIDDEN;
 782 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 783
 784 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 785 void nsfree(void*) DECLSPEC_HIDDEN;
 786
 787 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 788 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 789 PRUint32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 790 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 791
 792 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 793 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 794 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 795 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 796 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 797 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 798
 799 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 800 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 801 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 802 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 803 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 804 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 805
 806 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 807 void set_current_mon(HTMLOuterWindow*,IMoniker*) DECLSPEC_HIDDEN;
 808 void set_current_uri(HTMLOuterWindow*,IUri*) DECLSPEC_HIDDEN;
 809 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 810 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 811 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 812 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 813 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 814
 815 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 816
 817 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 818 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 819 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 820 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 821
 822 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 823 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 824 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 825 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 826
 827 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 828
 829 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 830
 831 struct HTMLAttributeCollection {
 832     DispatchEx dispex;
 833     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 834     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 835     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 836
 837     LONG ref;
 838
 839     HTMLElement *elem;
 840     struct list attrs;
 841 };
 842
 843 typedef struct {
 844     DispatchEx dispex;
 845     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 846
 847     LONG ref;
 848
 849     DISPID dispid;
 850     HTMLElement *elem;
 851     struct list entry;
 852 } HTMLDOMAttribute;
 853
 854 HRESULT HTMLDOMAttribute_Create(HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 855
 856 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 857 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 858 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 859 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 860 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 861 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 862 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 863 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 864 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 865 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 866 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 867 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 868 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 869 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 870 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 871 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 872 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 873 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 874 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 875 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 876 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 877 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 878 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 879
 880 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 881 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 882 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 883 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 884 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 885 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 886
 887 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 888 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 889
 890 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 891 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 892 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 893 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 894
 895 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 896 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 897
 898 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 899
 900 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 901
 902 void release_script_hosts(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 903 void connect_scripts(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 904 void doc_insert_script(HTMLInnerWindow*,nsIDOMHTMLScriptElement*) DECLSPEC_HIDDEN;
 905 IDispatch *script_parse_event(HTMLInnerWindow*,LPCWSTR) DECLSPEC_HIDDEN;
 906 HRESULT exec_script(HTMLInnerWindow*,const WCHAR*,const WCHAR*,VARIANT*) DECLSPEC_HIDDEN;
 907 void set_script_mode(HTMLOuterWindow*,SCRIPTMODE) DECLSPEC_HIDDEN;
 908 BOOL find_global_prop(HTMLInnerWindow*,BSTR,DWORD,ScriptHost**,DISPID*) DECLSPEC_HIDDEN;
 909 IDispatch *get_script_disp(ScriptHost*) DECLSPEC_HIDDEN;
 910 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 911 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 912
 913 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 914
 915 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 916 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 917 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 918
 919 /* commands */
 920 typedef struct {
 921     DWORD id;
 922     HRESULT (*query)(HTMLDocument*,OLECMD*);
 923     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 924 } cmdtable_t;
 925
 926 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 927
 928 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 929
 930 /* timer */
 931 #define UPDATE_UI       0x0001
 932 #define UPDATE_TITLE    0x0002
 933
 934 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 935 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 936
 937 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 938
 939 /* editor */
 940 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 941 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 942 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 943 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 944 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 945 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 946 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 947 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 948
 949 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 950
 951 typedef struct task_t task_t;
 952 typedef void (*task_proc_t)(task_t*);
 953
 954 struct task_t {
 955     LONG target_magic;
 956     task_proc_t proc;
 957     task_proc_t destr;
 958     struct task_t *next;
 959 };
 960
 961 typedef struct {
 962     task_t header;
 963     HTMLDocumentObj *doc;
 964 } docobj_task_t;
 965
 966 typedef struct {
 967     HWND thread_hwnd;
 968     task_t *task_queue_head;
 969     task_t *task_queue_tail;
 970     struct list timer_list;
 971 } thread_data_t;
 972
 973 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
 974 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
 975
 976 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
 977 void push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
 978 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
 979
 980 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*) DECLSPEC_HIDDEN;
 981 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD) DECLSPEC_HIDDEN;
 982
 983 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 984
 985 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 986 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 987 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 988 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 989 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 990
 991 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 992
 993 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
 994
 995 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
 996 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
 997
 998 /* memory allocation functions */
 999
1000 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1001 {
1002     return HeapAlloc(GetProcessHeap(), 0, len);
1003 }
1004
1005 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1006 {
1007     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1008 }
1009
1010 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1011 {
1012     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1013 }
1014
1015 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1016 {
1017     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1018 }
1019
1020 static inline BOOL heap_free(void *mem)
1021 {
1022     return HeapFree(GetProcessHeap(), 0, mem);
1023 }
1024
1025 static inline LPWSTR heap_strdupW(LPCWSTR str)
1026 {
1027     LPWSTR ret = NULL;
1028
1029     if(str) {
1030         DWORD size;
1031
1032         size = (strlenW(str)+1)*sizeof(WCHAR);
1033         ret = heap_alloc(size);
1034         memcpy(ret, str, size);
1035     }
1036
1037     return ret;
1038 }
1039
1040 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1041 {
1042     LPWSTR ret = NULL;
1043
1044     if(str) {
1045         ret = heap_alloc((len+1)*sizeof(WCHAR));
1046         memcpy(ret, str, len*sizeof(WCHAR));
1047         ret[len] = 0;
1048     }
1049
1050     return ret;
1051 }
1052
1053 static inline char *heap_strdupA(const char *str)
1054 {
1055     char *ret = NULL;
1056
1057     if(str) {
1058         DWORD size;
1059
1060         size = strlen(str)+1;
1061         ret = heap_alloc(size);
1062         memcpy(ret, str, size);
1063     }
1064
1065     return ret;
1066 }
1067
1068 static inline WCHAR *heap_strdupAtoW(const char *str)
1069 {
1070     LPWSTR ret = NULL;
1071
1072     if(str) {
1073         DWORD len;
1074
1075         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1076         ret = heap_alloc(len*sizeof(WCHAR));
1077         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1078     }
1079
1080     return ret;
1081 }
1082
1083 static inline char *heap_strdupWtoA(LPCWSTR str)
1084 {
1085     char *ret = NULL;
1086
1087     if(str) {
1088         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1089         ret = heap_alloc(size);
1090         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1091     }
1092
1093     return ret;
1094 }
1095
1096 static inline void windowref_addref(windowref_t *ref)
1097 {
1098     InterlockedIncrement(&ref->ref);
1099 }
1100
1101 static inline void windowref_release(windowref_t *ref)
1102 {
1103     if(!InterlockedDecrement(&ref->ref))
1104         heap_free(ref);
1105 }
1106
1107 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1108 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1109 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1110
1111 extern HINSTANCE hInst DECLSPEC_HIDDEN;