dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2009 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "wingdi.h"
  20 #include "docobj.h"
  21 #include "docobjectservice.h"
  22 #include "comcat.h"
  23 #include "mshtml.h"
  24 #include "mshtmhst.h"
  25 #include "hlink.h"
  26 #include "perhist.h"
  27 #include "dispex.h"
  28 #include "objsafe.h"
  29 #include "htiframe.h"
  30 #include "tlogstg.h"
  31 #include "shdeprecated.h"
  32
  33 #include "wine/list.h"
  34 #include "wine/unicode.h"
  35
  36 #ifdef INIT_GUID
  37 #include "initguid.h"
  38 #endif
  39
  40 #include "nsiface.h"
  41
  42 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  43     ((nsresult) (((UINT32)(1<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  44
  45 #define NS_OK                     ((nsresult)0x00000000L)
  46 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  47 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  48 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  49 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  50 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  51 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  52 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  53 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  54 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  55
  56 #define NS_ERROR_MODULE_NETWORK    6
  57
  58 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  59 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  60
  61 #define NS_FAILED(res) ((res) & 0x80000000)
  62 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  63
  64 #define NSAPI WINAPI
  65
  66 #define MSHTML_E_NODOC    0x800a025c
  67
  68 typedef struct HTMLDOMNode HTMLDOMNode;
  69 typedef struct ConnectionPoint ConnectionPoint;
  70 typedef struct BSCallback BSCallback;
  71 typedef struct event_target_t event_target_t;
  72
  73 #define TID_LIST \
  74     XIID(NULL) \
  75     XDIID(DispCEventObj) \
  76     XDIID(DispCPlugins) \
  77     XDIID(DispDOMChildrenCollection) \
  78     XDIID(DispHTMLAnchorElement) \
  79     XDIID(DispHTMLAttributeCollection) \
  80     XDIID(DispHTMLBody) \
  81     XDIID(DispHTMLButtonElement) \
  82     XDIID(DispHTMLCommentElement) \
  83     XDIID(DispHTMLCurrentStyle) \
  84     XDIID(DispHTMLDocument) \
  85     XDIID(DispHTMLDOMAttribute) \
  86     XDIID(DispHTMLDOMTextNode) \
  87     XDIID(DispHTMLElementCollection) \
  88     XDIID(DispHTMLEmbed) \
  89     XDIID(DispHTMLFormElement) \
  90     XDIID(DispHTMLGenericElement) \
  91     XDIID(DispHTMLFrameElement) \
  92     XDIID(DispHTMLHeadElement) \
  93     XDIID(DispHTMLHistory) \
  94     XDIID(DispHTMLIFrame) \
  95     XDIID(DispHTMLImg) \
  96     XDIID(DispHTMLInputElement) \
  97     XDIID(DispHTMLLabelElement) \
  98     XDIID(DispHTMLLinkElement) \
  99     XDIID(DispHTMLLocation) \
 100     XDIID(DispHTMLMetaElement) \
 101     XDIID(DispHTMLNavigator) \
 102     XDIID(DispHTMLObjectElement) \
 103     XDIID(DispHTMLOptionElement) \
 104     XDIID(DispHTMLScreen) \
 105     XDIID(DispHTMLScriptElement) \
 106     XDIID(DispHTMLSelectElement) \
 107     XDIID(DispHTMLStyle) \
 108     XDIID(DispHTMLStyleElement) \
 109     XDIID(DispHTMLStyleSheet) \
 110     XDIID(DispHTMLStyleSheetsCollection) \
 111     XDIID(DispHTMLTable) \
 112     XDIID(DispHTMLTableCell) \
 113     XDIID(DispHTMLTableRow) \
 114     XDIID(DispHTMLTextAreaElement) \
 115     XDIID(DispHTMLTitleElement) \
 116     XDIID(DispHTMLUnknownElement) \
 117     XDIID(DispHTMLWindow2) \
 118     XDIID(HTMLDocumentEvents) \
 119     XDIID(HTMLElementEvents2) \
 120     XIID(IHTMLAnchorElement) \
 121     XIID(IHTMLAttributeCollection) \
 122     XIID(IHTMLAttributeCollection2) \
 123     XIID(IHTMLAttributeCollection3) \
 124     XIID(IHTMLBodyElement) \
 125     XIID(IHTMLBodyElement2) \
 126     XIID(IHTMLButtonElement) \
 127     XIID(IHTMLCommentElement) \
 128     XIID(IHTMLCurrentStyle) \
 129     XIID(IHTMLCurrentStyle2) \
 130     XIID(IHTMLCurrentStyle3) \
 131     XIID(IHTMLCurrentStyle4) \
 132     XIID(IHTMLDocument2) \
 133     XIID(IHTMLDocument3) \
 134     XIID(IHTMLDocument4) \
 135     XIID(IHTMLDocument5) \
 136     XIID(IHTMLDOMAttribute) \
 137     XIID(IHTMLDOMChildrenCollection) \
 138     XIID(IHTMLDOMNode) \
 139     XIID(IHTMLDOMNode2) \
 140     XIID(IHTMLDOMTextNode) \
 141     XIID(IHTMLElement) \
 142     XIID(IHTMLElement2) \
 143     XIID(IHTMLElement3) \
 144     XIID(IHTMLElement4) \
 145     XIID(IHTMLElementCollection) \
 146     XIID(IHTMLEmbedElement) \
 147     XIID(IHTMLEventObj) \
 148     XIID(IHTMLFiltersCollection) \
 149     XIID(IHTMLFormElement) \
 150     XIID(IHTMLFrameBase) \
 151     XIID(IHTMLFrameBase2) \
 152     XIID(IHTMLFrameElement3) \
 153     XIID(IHTMLGenericElement) \
 154     XIID(IHTMLHeadElement) \
 155     XIID(IHTMLIFrameElement) \
 156     XIID(IHTMLIFrameElement2) \
 157     XIID(IHTMLIFrameElement3) \
 158     XIID(IHTMLImageElementFactory) \
 159     XIID(IHTMLImgElement) \
 160     XIID(IHTMLInputElement) \
 161     XIID(IHTMLLabelElement) \
 162     XIID(IHTMLLinkElement) \
 163     XIID(IHTMLLocation) \
 164     XIID(IHTMLMetaElement) \
 165     XIID(IHTMLMimeTypesCollection) \
 166     XIID(IHTMLObjectElement) \
 167     XIID(IHTMLObjectElement2) \
 168     XIID(IHTMLOptionElement) \
 169     XIID(IHTMLPluginsCollection) \
 170     XIID(IHTMLRect) \
 171     XIID(IHTMLScreen) \
 172     XIID(IHTMLScriptElement) \
 173     XIID(IHTMLSelectElement) \
 174     XIID(IHTMLStorage) \
 175     XIID(IHTMLStyle) \
 176     XIID(IHTMLStyle2) \
 177     XIID(IHTMLStyle3) \
 178     XIID(IHTMLStyle4) \
 179     XIID(IHTMLStyle5) \
 180     XIID(IHTMLStyle6) \
 181     XIID(IHTMLStyleElement) \
 182     XIID(IHTMLStyleSheet) \
 183     XIID(IHTMLStyleSheetsCollection) \
 184     XIID(IHTMLTable) \
 185     XIID(IHTMLTable2) \
 186     XIID(IHTMLTable3) \
 187     XIID(IHTMLTableCell) \
 188     XIID(IHTMLTableRow) \
 189     XIID(IHTMLTextAreaElement) \
 190     XIID(IHTMLTextContainer) \
 191     XIID(IHTMLTitleElement) \
 192     XIID(IHTMLUniqueName) \
 193     XIID(IHTMLWindow2) \
 194     XIID(IHTMLWindow3) \
 195     XIID(IHTMLWindow4) \
 196     XIID(IHTMLWindow5) \
 197     XIID(IHTMLWindow6) \
 198     XIID(IOmHistory) \
 199     XIID(IOmNavigator)
 200
 201 typedef enum {
 202 #define XIID(iface) iface ## _tid,
 203 #define XDIID(iface) iface ## _tid,
 204 TID_LIST
 205 #undef XIID
 206 #undef XDIID
 207     LAST_tid
 208 } tid_t;
 209
 210 typedef struct dispex_data_t dispex_data_t;
 211 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 212
 213 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 214 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 215 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 216
 217 typedef struct DispatchEx DispatchEx;
 218
 219 typedef struct {
 220     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 221     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 222     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 223     HRESULT (*populate_props)(DispatchEx*);
 224 } dispex_static_data_vtbl_t;
 225
 226 typedef struct {
 227     const dispex_static_data_vtbl_t *vtbl;
 228     const tid_t disp_tid;
 229     dispex_data_t *data;
 230     const tid_t* const iface_tids;
 231 } dispex_static_data_t;
 232
 233 struct DispatchEx {
 234     IDispatchEx IDispatchEx_iface;
 235
 236     IUnknown *outer;
 237
 238     dispex_static_data_t *data;
 239     dispex_dynamic_data_t *dynamic_data;
 240 };
 241
 242 typedef struct {
 243     void *x;
 244 } nsCycleCollectingAutoRefCnt;
 245
 246 typedef struct {
 247     void *x[9];
 248 } nsXPCOMCycleCollectionParticipant;
 249
 250 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 251
 252 typedef struct {
 253     void (NSAPI *unmark_if_purple)(void*);
 254     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 255     nsresult (NSAPI *unlink)(void*);
 256 } CCObjCallback;
 257
 258 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 259
 260 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 261 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 262 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
 263 void (__cdecl *ccref_unmark_if_purple)(nsCycleCollectingAutoRefCnt*);
 264 void (__cdecl *ccp_init)(nsXPCOMCycleCollectionParticipant*,const CCObjCallback*);
 265 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*);
 266 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
 267
 268 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 269 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 270 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 271 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 272 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 273 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 274 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 275 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 276 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 277 void release_typelib(void) DECLSPEC_HIDDEN;
 278 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 279
 280 typedef enum {
 281     DISPEXPROP_CUSTOM,
 282     DISPEXPROP_DYNAMIC,
 283     DISPEXPROP_BUILTIN
 284 } dispex_prop_type_t;
 285
 286 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 287
 288 typedef struct HTMLWindow HTMLWindow;
 289 typedef struct HTMLInnerWindow HTMLInnerWindow;
 290 typedef struct HTMLOuterWindow HTMLOuterWindow;
 291 typedef struct HTMLDocumentNode HTMLDocumentNode;
 292 typedef struct HTMLDocumentObj HTMLDocumentObj;
 293 typedef struct HTMLFrameBase HTMLFrameBase;
 294 typedef struct NSContainer NSContainer;
 295 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 296
 297 typedef enum {
 298     SCRIPTMODE_GECKO,
 299     SCRIPTMODE_ACTIVESCRIPT
 300 } SCRIPTMODE;
 301
 302 typedef struct ScriptHost ScriptHost;
 303
 304 typedef enum {
 305     GLOBAL_SCRIPTVAR,
 306     GLOBAL_ELEMENTVAR,
 307     GLOBAL_DISPEXVAR,
 308     GLOBAL_FRAMEVAR
 309 } global_prop_type_t;
 310
 311 typedef struct {
 312     global_prop_type_t type;
 313     WCHAR *name;
 314     ScriptHost *script_host;
 315     DISPID id;
 316 } global_prop_t;
 317
 318 typedef struct {
 319     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 320
 321     LONG ref;
 322
 323     HTMLInnerWindow *window;
 324 } HTMLOptionElementFactory;
 325
 326 typedef struct {
 327     DispatchEx dispex;
 328     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 329
 330     LONG ref;
 331
 332     HTMLInnerWindow *window;
 333 } HTMLImageElementFactory;
 334
 335 struct HTMLLocation {
 336     DispatchEx dispex;
 337     IHTMLLocation IHTMLLocation_iface;
 338
 339     LONG ref;
 340
 341     HTMLInnerWindow *window;
 342 };
 343
 344 typedef struct {
 345     DispatchEx dispex;
 346     IOmHistory IOmHistory_iface;
 347
 348     LONG ref;
 349
 350     HTMLInnerWindow *window;
 351 } OmHistory;
 352
 353 typedef struct {
 354     HTMLOuterWindow *window;
 355     LONG ref;
 356 }  windowref_t;
 357
 358 typedef struct nsChannelBSC nsChannelBSC;
 359
 360 struct HTMLWindow {
 361     IHTMLWindow2       IHTMLWindow2_iface;
 362     IHTMLWindow3       IHTMLWindow3_iface;
 363     IHTMLWindow4       IHTMLWindow4_iface;
 364     IHTMLWindow5       IHTMLWindow5_iface;
 365     IHTMLWindow6       IHTMLWindow6_iface;
 366     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 367     IDispatchEx        IDispatchEx_iface;
 368     IServiceProvider   IServiceProvider_iface;
 369     ITravelLogClient   ITravelLogClient_iface;
 370     IObjectIdentity    IObjectIdentity_iface;
 371
 372     LONG ref;
 373
 374     HTMLInnerWindow *inner_window;
 375     HTMLOuterWindow *outer_window;
 376 };
 377
 378 struct HTMLOuterWindow {
 379     HTMLWindow base;
 380
 381     windowref_t *window_ref;
 382     LONG task_magic;
 383
 384     HTMLDocumentObj *doc_obj;
 385     nsIDOMWindow *nswindow;
 386     HTMLOuterWindow *parent;
 387     HTMLFrameBase *frame_element;
 388
 389     READYSTATE readystate;
 390     BOOL readystate_locked;
 391     unsigned readystate_pending;
 392
 393     HTMLInnerWindow *pending_window;
 394     IMoniker *mon;
 395     IUri *uri;
 396     IUri *uri_nofrag;
 397     BSTR url;
 398     DWORD load_flags;
 399
 400     SCRIPTMODE scriptmode;
 401
 402     IInternetSecurityManager *secmgr;
 403
 404     struct list children;
 405     struct list sibling_entry;
 406     struct list entry;
 407 };
 408
 409 struct HTMLInnerWindow {
 410     HTMLWindow base;
 411     DispatchEx dispex;
 412
 413     HTMLDocumentNode *doc;
 414
 415     struct list script_hosts;
 416
 417     IHTMLEventObj *event;
 418
 419     HTMLImageElementFactory *image_factory;
 420     HTMLOptionElementFactory *option_factory;
 421     IHTMLScreen *screen;
 422     OmHistory *history;
 423     IHTMLStorage *session_storage;
 424
 425     unsigned parser_callback_cnt;
 426     struct list script_queue;
 427
 428     global_prop_t *global_props;
 429     DWORD global_prop_cnt;
 430     DWORD global_prop_size;
 431
 432     LONG task_magic;
 433
 434     HTMLLocation *location;
 435
 436     IMoniker *mon;
 437     nsChannelBSC *bscallback;
 438     struct list bindings;
 439 };
 440
 441 typedef enum {
 442     UNKNOWN_USERMODE,
 443     BROWSEMODE,
 444     EDITMODE
 445 } USERMODE;
 446
 447 typedef struct _cp_static_data_t {
 448     tid_t tid;
 449     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 450     BOOL pass_event_arg;
 451     DWORD id_cnt;
 452     DISPID *ids;
 453 } cp_static_data_t;
 454
 455 typedef struct {
 456     const IID *riid;
 457     cp_static_data_t *desc;
 458 } cpc_entry_t;
 459
 460 typedef struct ConnectionPointContainer {
 461     IConnectionPointContainer IConnectionPointContainer_iface;
 462
 463     ConnectionPoint *cps;
 464     const cpc_entry_t *cp_entries;
 465     IUnknown *outer;
 466     struct ConnectionPointContainer *forward_container;
 467 } ConnectionPointContainer;
 468
 469 struct  ConnectionPoint {
 470     IConnectionPoint IConnectionPoint_iface;
 471
 472     ConnectionPointContainer *container;
 473
 474     union {
 475         IUnknown *unk;
 476         IDispatch *disp;
 477         IPropertyNotifySink *propnotif;
 478     } *sinks;
 479     DWORD sinks_size;
 480
 481     const IID *iid;
 482     cp_static_data_t *data;
 483 };
 484
 485 struct HTMLDocument {
 486     IHTMLDocument2              IHTMLDocument2_iface;
 487     IHTMLDocument3              IHTMLDocument3_iface;
 488     IHTMLDocument4              IHTMLDocument4_iface;
 489     IHTMLDocument5              IHTMLDocument5_iface;
 490     IHTMLDocument6              IHTMLDocument6_iface;
 491     IPersistMoniker             IPersistMoniker_iface;
 492     IPersistFile                IPersistFile_iface;
 493     IPersistHistory             IPersistHistory_iface;
 494     IMonikerProp                IMonikerProp_iface;
 495     IOleObject                  IOleObject_iface;
 496     IOleDocument                IOleDocument_iface;
 497     IOleDocumentView            IOleDocumentView_iface;
 498     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 499     IViewObjectEx               IViewObjectEx_iface;
 500     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 501     IServiceProvider            IServiceProvider_iface;
 502     IOleCommandTarget           IOleCommandTarget_iface;
 503     IOleControl                 IOleControl_iface;
 504     IHlinkTarget                IHlinkTarget_iface;
 505     IPersistStreamInit          IPersistStreamInit_iface;
 506     IDispatchEx                 IDispatchEx_iface;
 507     ISupportErrorInfo           ISupportErrorInfo_iface;
 508     IObjectWithSite             IObjectWithSite_iface;
 509     IOleContainer               IOleContainer_iface;
 510     IObjectSafety               IObjectSafety_iface;
 511     IProvideClassInfo           IProvideClassInfo_iface;
 512
 513     IUnknown *unk_impl;
 514     IDispatchEx *dispex;
 515
 516     HTMLDocumentObj *doc_obj;
 517     HTMLDocumentNode *doc_node;
 518
 519     HTMLOuterWindow *window;
 520
 521     LONG task_magic;
 522
 523     ConnectionPointContainer cp_container;
 524     IOleAdviseHolder *advise_holder;
 525 };
 526
 527 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 528 {
 529     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 530 }
 531
 532 static inline ULONG htmldoc_addref(HTMLDocument *This)
 533 {
 534     return IUnknown_AddRef(This->unk_impl);
 535 }
 536
 537 static inline ULONG htmldoc_release(HTMLDocument *This)
 538 {
 539     return IUnknown_Release(This->unk_impl);
 540 }
 541
 542 struct HTMLDocumentObj {
 543     HTMLDocument basedoc;
 544     DispatchEx dispex;
 545     ICustomDoc ICustomDoc_iface;
 546     ITargetContainer ITargetContainer_iface;
 547
 548     IWindowForBindingUI IWindowForBindingUI_iface;
 549
 550     LONG ref;
 551
 552     NSContainer *nscontainer;
 553
 554     IOleClientSite *client;
 555     IDocHostUIHandler *hostui;
 556     IOleCommandTarget *client_cmdtrg;
 557     BOOL custom_hostui;
 558     IOleInPlaceSite *ipsite;
 559     IOleInPlaceFrame *frame;
 560     IOleInPlaceUIWindow *ip_window;
 561     IAdviseSink *view_sink;
 562     IDocObjectService *doc_object_service;
 563     IUnknown *webbrowser;
 564     ITravelLog *travel_log;
 565     IUnknown *browser_service;
 566
 567     DOCHOSTUIINFO hostinfo;
 568
 569     IOleUndoManager *undomgr;
 570
 571     HWND hwnd;
 572     HWND tooltips_hwnd;
 573
 574     BOOL request_uiactivate;
 575     BOOL in_place_active;
 576     BOOL ui_active;
 577     BOOL window_active;
 578     BOOL hostui_setup;
 579     BOOL container_locked;
 580     BOOL focus;
 581     BOOL has_popup;
 582     INT download_state;
 583
 584     USERMODE usermode;
 585     LPWSTR mime;
 586
 587     DWORD update;
 588 };
 589
 590 typedef struct nsWeakReference nsWeakReference;
 591
 592 struct NSContainer {
 593     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 594     nsIContextMenuListener   nsIContextMenuListener_iface;
 595     nsIURIContentListener    nsIURIContentListener_iface;
 596     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 597     nsITooltipListener       nsITooltipListener_iface;
 598     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 599     nsISupportsWeakReference nsISupportsWeakReference_iface;
 600
 601     nsIWebBrowser *webbrowser;
 602     nsIWebNavigation *navigation;
 603     nsIBaseWindow *window;
 604     nsIWebBrowserFocus *focus;
 605
 606     nsIEditor *editor;
 607     nsIController *editor_controller;
 608
 609     LONG ref;
 610
 611     nsWeakReference *weak_reference;
 612
 613     NSContainer *parent;
 614     HTMLDocumentObj *doc;
 615
 616     nsIURIContentListener *content_listener;
 617
 618     HWND hwnd;
 619 };
 620
 621 typedef struct {
 622     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 623     void (*destructor)(HTMLDOMNode*);
 624     const cpc_entry_t *cpc_entries;
 625     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 626     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 627     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 628     event_target_t **(*get_event_target)(HTMLDOMNode*);
 629     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 630     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 631     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 632     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 633     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 634     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 635     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 636     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 637     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 638     void (*unlink)(HTMLDOMNode*);
 639 } NodeImplVtbl;
 640
 641 struct HTMLDOMNode {
 642     DispatchEx dispex;
 643     IHTMLDOMNode  IHTMLDOMNode_iface;
 644     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 645     const NodeImplVtbl *vtbl;
 646
 647     nsCycleCollectingAutoRefCnt ccref;
 648
 649     nsIDOMNode *nsnode;
 650     HTMLDocumentNode *doc;
 651     event_target_t *event_target;
 652     ConnectionPointContainer *cp_container;
 653 };
 654
 655 static inline void node_addref(HTMLDOMNode *node)
 656 {
 657     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 658 }
 659
 660 static inline void node_release(HTMLDOMNode *node)
 661 {
 662     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 663 }
 664
 665 typedef struct {
 666     HTMLDOMNode node;
 667     ConnectionPointContainer cp_container;
 668
 669     IHTMLElement  IHTMLElement_iface;
 670     IHTMLElement2 IHTMLElement2_iface;
 671     IHTMLElement3 IHTMLElement3_iface;
 672     IHTMLElement4 IHTMLElement4_iface;
 673
 674     nsIDOMHTMLElement *nselem;
 675     HTMLStyle *style;
 676     HTMLStyle *runtime_style;
 677     HTMLAttributeCollection *attrs;
 678     WCHAR *filter;
 679 } HTMLElement;
 680
 681 #define HTMLELEMENT_TIDS    \
 682     IHTMLDOMNode_tid,       \
 683     IHTMLDOMNode2_tid,      \
 684     IHTMLElement_tid,       \
 685     IHTMLElement2_tid,      \
 686     IHTMLElement3_tid,      \
 687     IHTMLElement4_tid
 688
 689 extern cp_static_data_t HTMLElementEvents2_data;
 690 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 691 extern const cpc_entry_t HTMLElement_cpc[];
 692
 693 typedef struct {
 694     HTMLElement element;
 695
 696     IHTMLTextContainer IHTMLTextContainer_iface;
 697 } HTMLTextContainer;
 698
 699 struct HTMLFrameBase {
 700     HTMLElement element;
 701
 702     IHTMLFrameBase  IHTMLFrameBase_iface;
 703     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 704
 705     HTMLOuterWindow *content_window;
 706
 707     nsIDOMHTMLFrameElement *nsframe;
 708     nsIDOMHTMLIFrameElement *nsiframe;
 709 };
 710
 711 typedef struct nsDocumentEventListener nsDocumentEventListener;
 712
 713 struct HTMLDocumentNode {
 714     HTMLDOMNode node;
 715     HTMLDocument basedoc;
 716
 717     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 718
 719     nsIDocumentObserver          nsIDocumentObserver_iface;
 720
 721     LONG ref;
 722
 723     HTMLInnerWindow *window;
 724
 725     nsIDOMHTMLDocument *nsdoc;
 726     nsIDOMNodeSelector *nsnode_selector;
 727     BOOL content_ready;
 728     event_target_t *body_event_target;
 729
 730     ICatInformation *catmgr;
 731     nsDocumentEventListener *nsevent_listener;
 732     BOOL *event_vector;
 733
 734     WCHAR **elem_vars;
 735     unsigned elem_vars_size;
 736     unsigned elem_vars_cnt;
 737
 738     BOOL skip_mutation_notif;
 739
 740     struct list selection_list;
 741     struct list range_list;
 742     struct list plugin_hosts;
 743 };
 744
 745 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 746 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 747 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 748 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 749
 750 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 751 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 752 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 753 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 754 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 755 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 756 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 757 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 758 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 759 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 760
 761 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 762
 763 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 764 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 765 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 766 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 767 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 768 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 769 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 770 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 771 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 772
 773 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 774 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 775
 776 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 777
 778 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 779
 780 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 781 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 782
 783 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 784 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 785
 786 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 787 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 788 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 789 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 790
 791 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 792 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 793 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 794
 795 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 796 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 797 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 798
 799 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 800
 801 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 802 void close_gecko(void) DECLSPEC_HIDDEN;
 803 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 804 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 805 void release_nsio(void) DECLSPEC_HIDDEN;
 806 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 807
 808 void init_node_cc(void);
 809
 810 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 811
 812 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 813
 814 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 815 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 816
 817 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 818 void nsfree(void*) DECLSPEC_HIDDEN;
 819
 820 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 821 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 822 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 823 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 824
 825 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 826 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 827 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 828 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 829 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 830 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 831
 832 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 833 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 834 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 835 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 836 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 837 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 838 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 839
 840 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 841 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 842 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 843 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 844 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 845 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 846
 847 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 848
 849 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 850 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 851 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 852 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 853
 854 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 855 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 856 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 857 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 858
 859 HRESULT insert_adjacent_node(HTMLElement*,const WCHAR*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 860
 861 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 862 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 863
 864 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 865
 866 struct HTMLAttributeCollection {
 867     DispatchEx dispex;
 868     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 869     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 870     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 871
 872     LONG ref;
 873
 874     HTMLElement *elem;
 875     struct list attrs;
 876 };
 877
 878 typedef struct {
 879     DispatchEx dispex;
 880     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 881
 882     LONG ref;
 883
 884     WCHAR *name;
 885
 886     HTMLElement *elem;
 887     DISPID dispid;
 888     struct list entry;
 889 } HTMLDOMAttribute;
 890
 891 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 892
 893 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 894 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 895 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 896 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 897 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 898 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 899 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 900 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 901 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 902 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 903 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 904 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 905 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 906 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 907 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 908 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 909 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 910 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 911 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 912 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 913 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 914 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 915 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 916 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 917 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 918 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 919
 920 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 921 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 922 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 923 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 924 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 925 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 926
 927 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 928 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 929
 930 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 931 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 932 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 933 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 934 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 935
 936 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 937 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 938
 939 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 940 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 941
 942 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 943
 944 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 945 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 946 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 947
 948 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 949
 950 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 951 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 952 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 953
 954 /* commands */
 955 typedef struct {
 956     DWORD id;
 957     HRESULT (*query)(HTMLDocument*,OLECMD*);
 958     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 959 } cmdtable_t;
 960
 961 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 962
 963 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 964
 965 /* timer */
 966 #define UPDATE_UI       0x0001
 967 #define UPDATE_TITLE    0x0002
 968
 969 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 970 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 971 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 972
 973 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 974
 975 /* editor */
 976 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 977 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 978 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 979 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 980 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 981 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 982 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 983 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 984 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 985
 986 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 987
 988 typedef struct task_t task_t;
 989 typedef void (*task_proc_t)(task_t*);
 990
 991 struct task_t {
 992     LONG target_magic;
 993     task_proc_t proc;
 994     task_proc_t destr;
 995     struct task_t *next;
 996 };
 997
 998 typedef struct {
 999     task_t header;
1000     HTMLDocumentObj *doc;
1001 } docobj_task_t;
1002
1003 typedef struct {
1004     HWND thread_hwnd;
1005     task_t *task_queue_head;
1006     task_t *task_queue_tail;
1007     struct list timer_list;
1008 } thread_data_t;
1009
1010 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1011 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1012
1013 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1014 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1015 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1016
1017 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1018 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
1019
1020 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
1021
1022 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1023 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1024 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1025 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1026 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1027
1028 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1029
1030 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1031
1032 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1033 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1034
1035 /* memory allocation functions */
1036
1037 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1038 {
1039     return HeapAlloc(GetProcessHeap(), 0, len);
1040 }
1041
1042 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1043 {
1044     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1045 }
1046
1047 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1048 {
1049     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1050 }
1051
1052 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1053 {
1054     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1055 }
1056
1057 static inline BOOL heap_free(void *mem)
1058 {
1059     return HeapFree(GetProcessHeap(), 0, mem);
1060 }
1061
1062 static inline LPWSTR heap_strdupW(LPCWSTR str)
1063 {
1064     LPWSTR ret = NULL;
1065
1066     if(str) {
1067         DWORD size;
1068
1069         size = (strlenW(str)+1)*sizeof(WCHAR);
1070         ret = heap_alloc(size);
1071         if(ret)
1072             memcpy(ret, str, size);
1073     }
1074
1075     return ret;
1076 }
1077
1078 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1079 {
1080     LPWSTR ret = NULL;
1081
1082     if(str) {
1083         ret = heap_alloc((len+1)*sizeof(WCHAR));
1084         if(ret)
1085         {
1086             memcpy(ret, str, len*sizeof(WCHAR));
1087             ret[len] = 0;
1088         }
1089     }
1090
1091     return ret;
1092 }
1093
1094 static inline char *heap_strdupA(const char *str)
1095 {
1096     char *ret = NULL;
1097
1098     if(str) {
1099         DWORD size;
1100
1101         size = strlen(str)+1;
1102         ret = heap_alloc(size);
1103         if(ret)
1104             memcpy(ret, str, size);
1105     }
1106
1107     return ret;
1108 }
1109
1110 static inline WCHAR *heap_strdupAtoW(const char *str)
1111 {
1112     LPWSTR ret = NULL;
1113
1114     if(str) {
1115         DWORD len;
1116
1117         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1118         ret = heap_alloc(len*sizeof(WCHAR));
1119         if(ret)
1120             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1121     }
1122
1123     return ret;
1124 }
1125
1126 static inline char *heap_strdupWtoA(LPCWSTR str)
1127 {
1128     char *ret = NULL;
1129
1130     if(str) {
1131         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1132         ret = heap_alloc(size);
1133         if(ret)
1134             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1135     }
1136
1137     return ret;
1138 }
1139
1140 static inline WCHAR *heap_strdupUtoW(const char *str)
1141 {
1142     WCHAR *ret = NULL;
1143
1144     if(str) {
1145         size_t len;
1146
1147         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1148         ret = heap_alloc(len*sizeof(WCHAR));
1149         if(ret)
1150             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1151     }
1152
1153     return ret;
1154 }
1155
1156 static inline char *heap_strdupWtoU(const WCHAR *str)
1157 {
1158     char *ret = NULL;
1159
1160     if(str) {
1161         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1162         ret = heap_alloc(size);
1163         if(ret)
1164             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1165     }
1166
1167     return ret;
1168 }
1169
1170 static inline void windowref_addref(windowref_t *ref)
1171 {
1172     InterlockedIncrement(&ref->ref);
1173 }
1174
1175 static inline void windowref_release(windowref_t *ref)
1176 {
1177     if(!InterlockedDecrement(&ref->ref))
1178         heap_free(ref);
1179 }
1180
1181 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1182 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1183 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1184
1185 extern HINSTANCE hInst DECLSPEC_HIDDEN;