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(DispHTMLButtonElement) \
  81     XDIID(DispHTMLCommentElement) \
  82     XDIID(DispHTMLCurrentStyle) \
  83     XDIID(DispHTMLDocument) \
  84     XDIID(DispHTMLDOMAttribute) \
  85     XDIID(DispHTMLDOMTextNode) \
  86     XDIID(DispHTMLElementCollection) \
  87     XDIID(DispHTMLEmbed) \
  88     XDIID(DispHTMLFormElement) \
  89     XDIID(DispHTMLGenericElement) \
  90     XDIID(DispHTMLFrameElement) \
  91     XDIID(DispHTMLHeadElement) \
  92     XDIID(DispHTMLHistory) \
  93     XDIID(DispHTMLIFrame) \
  94     XDIID(DispHTMLImg) \
  95     XDIID(DispHTMLInputElement) \
  96     XDIID(DispHTMLLabelElement) \
  97     XDIID(DispHTMLLinkElement) \
  98     XDIID(DispHTMLLocation) \
  99     XDIID(DispHTMLMetaElement) \
 100     XDIID(DispHTMLNavigator) \
 101     XDIID(DispHTMLObjectElement) \
 102     XDIID(DispHTMLOptionElement) \
 103     XDIID(DispHTMLScreen) \
 104     XDIID(DispHTMLScriptElement) \
 105     XDIID(DispHTMLSelectElement) \
 106     XDIID(DispHTMLStyle) \
 107     XDIID(DispHTMLStyleElement) \
 108     XDIID(DispHTMLStyleSheetsCollection) \
 109     XDIID(DispHTMLTable) \
 110     XDIID(DispHTMLTableCell) \
 111     XDIID(DispHTMLTableRow) \
 112     XDIID(DispHTMLTextAreaElement) \
 113     XDIID(DispHTMLTitleElement) \
 114     XDIID(DispHTMLUnknownElement) \
 115     XDIID(DispHTMLWindow2) \
 116     XDIID(HTMLDocumentEvents) \
 117     XIID(IHTMLAnchorElement) \
 118     XIID(IHTMLAttributeCollection) \
 119     XIID(IHTMLAttributeCollection2) \
 120     XIID(IHTMLAttributeCollection3) \
 121     XIID(IHTMLBodyElement) \
 122     XIID(IHTMLBodyElement2) \
 123     XIID(IHTMLButtonElement) \
 124     XIID(IHTMLCommentElement) \
 125     XIID(IHTMLCurrentStyle) \
 126     XIID(IHTMLCurrentStyle2) \
 127     XIID(IHTMLCurrentStyle3) \
 128     XIID(IHTMLCurrentStyle4) \
 129     XIID(IHTMLDocument2) \
 130     XIID(IHTMLDocument3) \
 131     XIID(IHTMLDocument4) \
 132     XIID(IHTMLDocument5) \
 133     XIID(IHTMLDOMAttribute) \
 134     XIID(IHTMLDOMChildrenCollection) \
 135     XIID(IHTMLDOMNode) \
 136     XIID(IHTMLDOMNode2) \
 137     XIID(IHTMLDOMTextNode) \
 138     XIID(IHTMLElement) \
 139     XIID(IHTMLElement2) \
 140     XIID(IHTMLElement3) \
 141     XIID(IHTMLElement4) \
 142     XIID(IHTMLElementCollection) \
 143     XIID(IHTMLEmbedElement) \
 144     XIID(IHTMLEventObj) \
 145     XIID(IHTMLFiltersCollection) \
 146     XIID(IHTMLFormElement) \
 147     XIID(IHTMLFrameBase) \
 148     XIID(IHTMLFrameBase2) \
 149     XIID(IHTMLFrameElement3) \
 150     XIID(IHTMLGenericElement) \
 151     XIID(IHTMLHeadElement) \
 152     XIID(IHTMLIFrameElement) \
 153     XIID(IHTMLIFrameElement2) \
 154     XIID(IHTMLIFrameElement3) \
 155     XIID(IHTMLImageElementFactory) \
 156     XIID(IHTMLImgElement) \
 157     XIID(IHTMLInputElement) \
 158     XIID(IHTMLLabelElement) \
 159     XIID(IHTMLLinkElement) \
 160     XIID(IHTMLLocation) \
 161     XIID(IHTMLMetaElement) \
 162     XIID(IHTMLMimeTypesCollection) \
 163     XIID(IHTMLObjectElement) \
 164     XIID(IHTMLObjectElement2) \
 165     XIID(IHTMLOptionElement) \
 166     XIID(IHTMLPluginsCollection) \
 167     XIID(IHTMLRect) \
 168     XIID(IHTMLScreen) \
 169     XIID(IHTMLScriptElement) \
 170     XIID(IHTMLSelectElement) \
 171     XIID(IHTMLStorage) \
 172     XIID(IHTMLStyle) \
 173     XIID(IHTMLStyle2) \
 174     XIID(IHTMLStyle3) \
 175     XIID(IHTMLStyle4) \
 176     XIID(IHTMLStyle5) \
 177     XIID(IHTMLStyle6) \
 178     XIID(IHTMLStyleElement) \
 179     XIID(IHTMLStyleSheetsCollection) \
 180     XIID(IHTMLTable) \
 181     XIID(IHTMLTable2) \
 182     XIID(IHTMLTable3) \
 183     XIID(IHTMLTableCell) \
 184     XIID(IHTMLTableRow) \
 185     XIID(IHTMLTextAreaElement) \
 186     XIID(IHTMLTextContainer) \
 187     XIID(IHTMLTitleElement) \
 188     XIID(IHTMLUniqueName) \
 189     XIID(IHTMLWindow2) \
 190     XIID(IHTMLWindow3) \
 191     XIID(IHTMLWindow4) \
 192     XIID(IHTMLWindow5) \
 193     XIID(IHTMLWindow6) \
 194     XIID(IOmHistory) \
 195     XIID(IOmNavigator)
 196
 197 typedef enum {
 198 #define XIID(iface) iface ## _tid,
 199 #define XDIID(iface) iface ## _tid,
 200 TID_LIST
 201 #undef XIID
 202 #undef XDIID
 203     LAST_tid
 204 } tid_t;
 205
 206 typedef struct dispex_data_t dispex_data_t;
 207 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 208
 209 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 210 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 211 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 212
 213 typedef struct DispatchEx DispatchEx;
 214
 215 typedef struct {
 216     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 217     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 218     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 219     HRESULT (*populate_props)(DispatchEx*);
 220 } dispex_static_data_vtbl_t;
 221
 222 typedef struct {
 223     const dispex_static_data_vtbl_t *vtbl;
 224     const tid_t disp_tid;
 225     dispex_data_t *data;
 226     const tid_t* const iface_tids;
 227 } dispex_static_data_t;
 228
 229 struct DispatchEx {
 230     IDispatchEx IDispatchEx_iface;
 231
 232     IUnknown *outer;
 233
 234     dispex_static_data_t *data;
 235     dispex_dynamic_data_t *dynamic_data;
 236 };
 237
 238 typedef struct {
 239     void *x;
 240 } nsCycleCollectingAutoRefCnt;
 241
 242 typedef struct {
 243     void *x[9];
 244 } nsXPCOMCycleCollectionParticipant;
 245
 246 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 247
 248 typedef struct {
 249     void (NSAPI *unmark_if_purple)(void*);
 250     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 251     nsresult (NSAPI *unlink)(void*);
 252 } CCObjCallback;
 253
 254 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 255
 256 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 257 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 258 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
 259 void (__cdecl *ccref_unmark_if_purple)(nsCycleCollectingAutoRefCnt*);
 260 void (__cdecl *ccp_init)(nsXPCOMCycleCollectionParticipant*,const CCObjCallback*);
 261 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*);
 262 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
 263
 264 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 265 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 266 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 267 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 268 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 269 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 270 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 271 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 272 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 273 void release_typelib(void) DECLSPEC_HIDDEN;
 274 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 275
 276 typedef enum {
 277     DISPEXPROP_CUSTOM,
 278     DISPEXPROP_DYNAMIC,
 279     DISPEXPROP_BUILTIN
 280 } dispex_prop_type_t;
 281
 282 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 283
 284 typedef struct HTMLWindow HTMLWindow;
 285 typedef struct HTMLInnerWindow HTMLInnerWindow;
 286 typedef struct HTMLOuterWindow HTMLOuterWindow;
 287 typedef struct HTMLDocumentNode HTMLDocumentNode;
 288 typedef struct HTMLDocumentObj HTMLDocumentObj;
 289 typedef struct HTMLFrameBase HTMLFrameBase;
 290 typedef struct NSContainer NSContainer;
 291 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 292
 293 typedef enum {
 294     SCRIPTMODE_GECKO,
 295     SCRIPTMODE_ACTIVESCRIPT
 296 } SCRIPTMODE;
 297
 298 typedef struct ScriptHost ScriptHost;
 299
 300 typedef enum {
 301     GLOBAL_SCRIPTVAR,
 302     GLOBAL_ELEMENTVAR,
 303     GLOBAL_DISPEXVAR,
 304     GLOBAL_FRAMEVAR
 305 } global_prop_type_t;
 306
 307 typedef struct {
 308     global_prop_type_t type;
 309     WCHAR *name;
 310     ScriptHost *script_host;
 311     DISPID id;
 312 } global_prop_t;
 313
 314 typedef struct {
 315     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 316
 317     LONG ref;
 318
 319     HTMLInnerWindow *window;
 320 } HTMLOptionElementFactory;
 321
 322 typedef struct {
 323     DispatchEx dispex;
 324     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 325
 326     LONG ref;
 327
 328     HTMLInnerWindow *window;
 329 } HTMLImageElementFactory;
 330
 331 struct HTMLLocation {
 332     DispatchEx dispex;
 333     IHTMLLocation IHTMLLocation_iface;
 334
 335     LONG ref;
 336
 337     HTMLInnerWindow *window;
 338 };
 339
 340 typedef struct {
 341     HTMLOuterWindow *window;
 342     LONG ref;
 343 }  windowref_t;
 344
 345 typedef struct nsChannelBSC nsChannelBSC;
 346
 347 struct HTMLWindow {
 348     IHTMLWindow2       IHTMLWindow2_iface;
 349     IHTMLWindow3       IHTMLWindow3_iface;
 350     IHTMLWindow4       IHTMLWindow4_iface;
 351     IHTMLWindow5       IHTMLWindow5_iface;
 352     IHTMLWindow6       IHTMLWindow6_iface;
 353     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 354     IDispatchEx        IDispatchEx_iface;
 355     IServiceProvider   IServiceProvider_iface;
 356     ITravelLogClient   ITravelLogClient_iface;
 357
 358     LONG ref;
 359
 360     HTMLInnerWindow *inner_window;
 361     HTMLOuterWindow *outer_window;
 362 };
 363
 364 struct HTMLOuterWindow {
 365     HTMLWindow base;
 366
 367     windowref_t *window_ref;
 368     LONG task_magic;
 369
 370     HTMLDocumentObj *doc_obj;
 371     nsIDOMWindow *nswindow;
 372     HTMLOuterWindow *parent;
 373     HTMLFrameBase *frame_element;
 374     READYSTATE readystate;
 375
 376     HTMLInnerWindow *pending_window;
 377     IMoniker *mon;
 378     IUri *uri;
 379     IUri *uri_nofrag;
 380     BSTR url;
 381     DWORD load_flags;
 382
 383     SCRIPTMODE scriptmode;
 384
 385     IInternetSecurityManager *secmgr;
 386
 387     struct list children;
 388     struct list sibling_entry;
 389     struct list entry;
 390 };
 391
 392 struct HTMLInnerWindow {
 393     HTMLWindow base;
 394     DispatchEx dispex;
 395
 396     HTMLDocumentNode *doc;
 397
 398     struct list script_hosts;
 399
 400     IHTMLEventObj *event;
 401
 402     HTMLImageElementFactory *image_factory;
 403     HTMLOptionElementFactory *option_factory;
 404     IHTMLScreen *screen;
 405     IOmHistory *history;
 406     IHTMLStorage *session_storage;
 407
 408     unsigned parser_callback_cnt;
 409     struct list script_queue;
 410
 411     global_prop_t *global_props;
 412     DWORD global_prop_cnt;
 413     DWORD global_prop_size;
 414
 415     LONG task_magic;
 416
 417     HTMLLocation *location;
 418
 419     IMoniker *mon;
 420     nsChannelBSC *bscallback;
 421     struct list bindings;
 422 };
 423
 424 typedef enum {
 425     UNKNOWN_USERMODE,
 426     BROWSEMODE,
 427     EDITMODE
 428 } USERMODE;
 429
 430 typedef struct _cp_static_data_t {
 431     tid_t tid;
 432     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 433     DWORD id_cnt;
 434     DISPID *ids;
 435 } cp_static_data_t;
 436
 437 typedef struct ConnectionPointContainer {
 438     IConnectionPointContainer IConnectionPointContainer_iface;
 439
 440     ConnectionPoint *cp_list;
 441     IUnknown *outer;
 442     struct ConnectionPointContainer *forward_container;
 443 } ConnectionPointContainer;
 444
 445 struct ConnectionPoint {
 446     IConnectionPoint IConnectionPoint_iface;
 447
 448     ConnectionPointContainer *container;
 449
 450     union {
 451         IUnknown *unk;
 452         IDispatch *disp;
 453         IPropertyNotifySink *propnotif;
 454     } *sinks;
 455     DWORD sinks_size;
 456
 457     const IID *iid;
 458     cp_static_data_t *data;
 459
 460     ConnectionPoint *next;
 461 };
 462
 463 struct HTMLDocument {
 464     IHTMLDocument2              IHTMLDocument2_iface;
 465     IHTMLDocument3              IHTMLDocument3_iface;
 466     IHTMLDocument4              IHTMLDocument4_iface;
 467     IHTMLDocument5              IHTMLDocument5_iface;
 468     IHTMLDocument6              IHTMLDocument6_iface;
 469     IPersistMoniker             IPersistMoniker_iface;
 470     IPersistFile                IPersistFile_iface;
 471     IPersistHistory             IPersistHistory_iface;
 472     IMonikerProp                IMonikerProp_iface;
 473     IOleObject                  IOleObject_iface;
 474     IOleDocument                IOleDocument_iface;
 475     IOleDocumentView            IOleDocumentView_iface;
 476     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 477     IViewObjectEx               IViewObjectEx_iface;
 478     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 479     IServiceProvider            IServiceProvider_iface;
 480     IOleCommandTarget           IOleCommandTarget_iface;
 481     IOleControl                 IOleControl_iface;
 482     IHlinkTarget                IHlinkTarget_iface;
 483     IPersistStreamInit          IPersistStreamInit_iface;
 484     IDispatchEx                 IDispatchEx_iface;
 485     ISupportErrorInfo           ISupportErrorInfo_iface;
 486     IObjectWithSite             IObjectWithSite_iface;
 487     IOleContainer               IOleContainer_iface;
 488     IObjectSafety               IObjectSafety_iface;
 489     IProvideClassInfo           IProvideClassInfo_iface;
 490
 491     IUnknown *unk_impl;
 492     IDispatchEx *dispex;
 493
 494     HTMLDocumentObj *doc_obj;
 495     HTMLDocumentNode *doc_node;
 496
 497     HTMLOuterWindow *window;
 498
 499     LONG task_magic;
 500
 501     ConnectionPointContainer cp_container;
 502     ConnectionPoint cp_htmldocevents;
 503     ConnectionPoint cp_htmldocevents2;
 504     ConnectionPoint cp_propnotif;
 505     ConnectionPoint cp_dispatch;
 506
 507     IOleAdviseHolder *advise_holder;
 508 };
 509
 510 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 511 {
 512     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 513 }
 514
 515 static inline ULONG htmldoc_addref(HTMLDocument *This)
 516 {
 517     return IUnknown_AddRef(This->unk_impl);
 518 }
 519
 520 static inline ULONG htmldoc_release(HTMLDocument *This)
 521 {
 522     return IUnknown_Release(This->unk_impl);
 523 }
 524
 525 struct HTMLDocumentObj {
 526     HTMLDocument basedoc;
 527     DispatchEx dispex;
 528     ICustomDoc ICustomDoc_iface;
 529     ITargetContainer ITargetContainer_iface;
 530
 531     IWindowForBindingUI IWindowForBindingUI_iface;
 532
 533     LONG ref;
 534
 535     NSContainer *nscontainer;
 536
 537     IOleClientSite *client;
 538     IDocHostUIHandler *hostui;
 539     IOleCommandTarget *client_cmdtrg;
 540     BOOL custom_hostui;
 541     IOleInPlaceSite *ipsite;
 542     IOleInPlaceFrame *frame;
 543     IOleInPlaceUIWindow *ip_window;
 544     IAdviseSink *view_sink;
 545     IDocObjectService *doc_object_service;
 546
 547     DOCHOSTUIINFO hostinfo;
 548
 549     IOleUndoManager *undomgr;
 550
 551     HWND hwnd;
 552     HWND tooltips_hwnd;
 553
 554     BOOL request_uiactivate;
 555     BOOL in_place_active;
 556     BOOL ui_active;
 557     BOOL window_active;
 558     BOOL hostui_setup;
 559     BOOL is_webbrowser;
 560     BOOL container_locked;
 561     BOOL focus;
 562     BOOL has_popup;
 563     INT download_state;
 564
 565     USERMODE usermode;
 566     LPWSTR mime;
 567
 568     DWORD update;
 569 };
 570
 571 typedef struct nsWeakReference nsWeakReference;
 572
 573 struct NSContainer {
 574     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 575     nsIContextMenuListener   nsIContextMenuListener_iface;
 576     nsIURIContentListener    nsIURIContentListener_iface;
 577     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 578     nsITooltipListener       nsITooltipListener_iface;
 579     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 580     nsISupportsWeakReference nsISupportsWeakReference_iface;
 581
 582     nsIWebBrowser *webbrowser;
 583     nsIWebNavigation *navigation;
 584     nsIBaseWindow *window;
 585     nsIWebBrowserFocus *focus;
 586
 587     nsIEditor *editor;
 588     nsIController *editor_controller;
 589
 590     LONG ref;
 591
 592     nsWeakReference *weak_reference;
 593
 594     NSContainer *parent;
 595     HTMLDocumentObj *doc;
 596
 597     nsIURIContentListener *content_listener;
 598
 599     HWND hwnd;
 600 };
 601
 602 typedef struct {
 603     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 604     void (*destructor)(HTMLDOMNode*);
 605     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 606     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 607     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 608     event_target_t **(*get_event_target)(HTMLDOMNode*);
 609     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 610     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 611     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 612     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 613     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 614     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 615     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 616     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 617     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 618     void (*unlink)(HTMLDOMNode*);
 619 } NodeImplVtbl;
 620
 621 struct HTMLDOMNode {
 622     DispatchEx dispex;
 623     IHTMLDOMNode  IHTMLDOMNode_iface;
 624     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 625     const NodeImplVtbl *vtbl;
 626
 627     nsCycleCollectingAutoRefCnt ccref;
 628
 629     nsIDOMNode *nsnode;
 630     HTMLDocumentNode *doc;
 631     event_target_t *event_target;
 632     ConnectionPointContainer *cp_container;
 633 };
 634
 635 static inline void node_addref(HTMLDOMNode *node)
 636 {
 637     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 638 }
 639
 640 static inline void node_release(HTMLDOMNode *node)
 641 {
 642     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 643 }
 644
 645 typedef struct {
 646     HTMLDOMNode node;
 647     ConnectionPointContainer cp_container;
 648
 649     IHTMLElement  IHTMLElement_iface;
 650     IHTMLElement2 IHTMLElement2_iface;
 651     IHTMLElement3 IHTMLElement3_iface;
 652     IHTMLElement4 IHTMLElement4_iface;
 653
 654     nsIDOMHTMLElement *nselem;
 655     HTMLStyle *style;
 656     HTMLStyle *runtime_style;
 657     HTMLAttributeCollection *attrs;
 658     WCHAR *filter;
 659 } HTMLElement;
 660
 661 #define HTMLELEMENT_TIDS    \
 662     IHTMLDOMNode_tid,       \
 663     IHTMLDOMNode2_tid,      \
 664     IHTMLElement_tid,       \
 665     IHTMLElement2_tid,      \
 666     IHTMLElement3_tid,      \
 667     IHTMLElement4_tid
 668
 669 typedef struct {
 670     HTMLElement element;
 671
 672     IHTMLTextContainer IHTMLTextContainer_iface;
 673
 674     ConnectionPoint cp;
 675 } HTMLTextContainer;
 676
 677 struct HTMLFrameBase {
 678     HTMLElement element;
 679
 680     IHTMLFrameBase  IHTMLFrameBase_iface;
 681     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 682
 683     HTMLOuterWindow *content_window;
 684
 685     nsIDOMHTMLFrameElement *nsframe;
 686     nsIDOMHTMLIFrameElement *nsiframe;
 687 };
 688
 689 typedef struct nsDocumentEventListener nsDocumentEventListener;
 690
 691 struct HTMLDocumentNode {
 692     HTMLDOMNode node;
 693     HTMLDocument basedoc;
 694
 695     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 696
 697     nsIDocumentObserver          nsIDocumentObserver_iface;
 698
 699     LONG ref;
 700
 701     HTMLInnerWindow *window;
 702
 703     nsIDOMHTMLDocument *nsdoc;
 704     nsIDOMNodeSelector *nsnode_selector;
 705     BOOL content_ready;
 706     event_target_t *body_event_target;
 707
 708     ICatInformation *catmgr;
 709     nsDocumentEventListener *nsevent_listener;
 710     BOOL *event_vector;
 711
 712     WCHAR **elem_vars;
 713     unsigned elem_vars_size;
 714     unsigned elem_vars_cnt;
 715
 716     BOOL skip_mutation_notif;
 717
 718     struct list selection_list;
 719     struct list range_list;
 720     struct list plugin_hosts;
 721 };
 722
 723 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 724 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 725 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 726 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 727
 728 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 729 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 730 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 731 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 732 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 733 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 734 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 735 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 736 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 737 HRESULT create_history(IOmHistory**) DECLSPEC_HIDDEN;
 738
 739 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 740
 741 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 742 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 743 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 744 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 745 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 746 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 747 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 748 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 749 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 750
 751 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 752 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 753
 754 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 755
 756 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 757
 758 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*) DECLSPEC_HIDDEN;
 759 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 760 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 761
 762 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 763 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 764
 765 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 766 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 767 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 768
 769 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 770 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 771 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 772
 773 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 774 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 775 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 776
 777 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 778
 779 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 780 void close_gecko(void) DECLSPEC_HIDDEN;
 781 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 782 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 783 void release_nsio(void) DECLSPEC_HIDDEN;
 784 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 785
 786 void init_node_cc(void);
 787
 788 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 789
 790 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 791
 792 void call_property_onchanged(ConnectionPoint*,DISPID) DECLSPEC_HIDDEN;
 793 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 794
 795 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 796 void nsfree(void*) DECLSPEC_HIDDEN;
 797
 798 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 799 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 800 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 801 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 802
 803 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 804 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 805 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 806 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 807 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 808 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 809
 810 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 811 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 812 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 813 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 814 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 815 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 816
 817 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 818 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 819 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 820 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 821 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 822 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 823
 824 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 825
 826 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 827 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 828 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 829 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 830
 831 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 832 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 833 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 834 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 835
 836 HRESULT insert_adjacent_node(HTMLElement*,const WCHAR*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 837
 838 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 839 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 840
 841 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 842
 843 struct HTMLAttributeCollection {
 844     DispatchEx dispex;
 845     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 846     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 847     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 848
 849     LONG ref;
 850
 851     HTMLElement *elem;
 852     struct list attrs;
 853 };
 854
 855 typedef struct {
 856     DispatchEx dispex;
 857     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 858
 859     LONG ref;
 860
 861     WCHAR *name;
 862
 863     HTMLElement *elem;
 864     DISPID dispid;
 865     struct list entry;
 866 } HTMLDOMAttribute;
 867
 868 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 869
 870 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 871 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 872 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 873 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 874 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 875 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 876 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 877 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 878 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 879 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 880 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 881 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 882 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 883 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 884 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 885 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 886 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 887 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 888 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 889 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 890 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 891 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 892 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 893 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 894 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 895 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 896
 897 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 898 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 899 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 900 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 901 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 902 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 903
 904 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 905 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 906
 907 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 908 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 909 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 910 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 911 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 912
 913 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 914 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 915
 916 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 917 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 918
 919 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 920
 921 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 922 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 923 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 924
 925 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 926
 927 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 928 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 929 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 930
 931 /* commands */
 932 typedef struct {
 933     DWORD id;
 934     HRESULT (*query)(HTMLDocument*,OLECMD*);
 935     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 936 } cmdtable_t;
 937
 938 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 939
 940 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 941
 942 /* timer */
 943 #define UPDATE_UI       0x0001
 944 #define UPDATE_TITLE    0x0002
 945
 946 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 947 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 948
 949 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 950
 951 /* editor */
 952 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 953 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 954 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 955 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 956 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 957 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 958 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 959 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 960
 961 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 962
 963 typedef struct task_t task_t;
 964 typedef void (*task_proc_t)(task_t*);
 965
 966 struct task_t {
 967     LONG target_magic;
 968     task_proc_t proc;
 969     task_proc_t destr;
 970     struct task_t *next;
 971 };
 972
 973 typedef struct {
 974     task_t header;
 975     HTMLDocumentObj *doc;
 976 } docobj_task_t;
 977
 978 typedef struct {
 979     HWND thread_hwnd;
 980     task_t *task_queue_head;
 981     task_t *task_queue_tail;
 982     struct list timer_list;
 983 } thread_data_t;
 984
 985 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
 986 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
 987
 988 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
 989 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
 990 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
 991
 992 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
 993 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
 994
 995 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 996
 997 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 998 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 999 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1000 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1001 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1002
1003 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1004
1005 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1006
1007 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1008 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1009
1010 /* memory allocation functions */
1011
1012 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1013 {
1014     return HeapAlloc(GetProcessHeap(), 0, len);
1015 }
1016
1017 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1018 {
1019     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1020 }
1021
1022 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1023 {
1024     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1025 }
1026
1027 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1028 {
1029     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1030 }
1031
1032 static inline BOOL heap_free(void *mem)
1033 {
1034     return HeapFree(GetProcessHeap(), 0, mem);
1035 }
1036
1037 static inline LPWSTR heap_strdupW(LPCWSTR str)
1038 {
1039     LPWSTR ret = NULL;
1040
1041     if(str) {
1042         DWORD size;
1043
1044         size = (strlenW(str)+1)*sizeof(WCHAR);
1045         ret = heap_alloc(size);
1046         if(ret)
1047             memcpy(ret, str, size);
1048     }
1049
1050     return ret;
1051 }
1052
1053 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1054 {
1055     LPWSTR ret = NULL;
1056
1057     if(str) {
1058         ret = heap_alloc((len+1)*sizeof(WCHAR));
1059         if(ret)
1060         {
1061             memcpy(ret, str, len*sizeof(WCHAR));
1062             ret[len] = 0;
1063         }
1064     }
1065
1066     return ret;
1067 }
1068
1069 static inline char *heap_strdupA(const char *str)
1070 {
1071     char *ret = NULL;
1072
1073     if(str) {
1074         DWORD size;
1075
1076         size = strlen(str)+1;
1077         ret = heap_alloc(size);
1078         if(ret)
1079             memcpy(ret, str, size);
1080     }
1081
1082     return ret;
1083 }
1084
1085 static inline WCHAR *heap_strdupAtoW(const char *str)
1086 {
1087     LPWSTR ret = NULL;
1088
1089     if(str) {
1090         DWORD len;
1091
1092         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1093         ret = heap_alloc(len*sizeof(WCHAR));
1094         if(ret)
1095             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1096     }
1097
1098     return ret;
1099 }
1100
1101 static inline char *heap_strdupWtoA(LPCWSTR str)
1102 {
1103     char *ret = NULL;
1104
1105     if(str) {
1106         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1107         ret = heap_alloc(size);
1108         if(ret)
1109             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1110     }
1111
1112     return ret;
1113 }
1114
1115 static inline WCHAR *heap_strdupUtoW(const char *str)
1116 {
1117     WCHAR *ret = NULL;
1118
1119     if(str) {
1120         size_t len;
1121
1122         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1123         ret = heap_alloc(len*sizeof(WCHAR));
1124         if(ret)
1125             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1126     }
1127
1128     return ret;
1129 }
1130
1131 static inline char *heap_strdupWtoU(const WCHAR *str)
1132 {
1133     char *ret = NULL;
1134
1135     if(str) {
1136         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1137         ret = heap_alloc(size);
1138         if(ret)
1139             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1140     }
1141
1142     return ret;
1143 }
1144
1145 static inline void windowref_addref(windowref_t *ref)
1146 {
1147     InterlockedIncrement(&ref->ref);
1148 }
1149
1150 static inline void windowref_release(windowref_t *ref)
1151 {
1152     if(!InterlockedDecrement(&ref->ref))
1153         heap_free(ref);
1154 }
1155
1156 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1157 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1158 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1159
1160 extern HINSTANCE hInst DECLSPEC_HIDDEN;