dlls/mshtml/mshtml_private.h

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