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