reactos/dll/win32/mshtml/mshtml_private.h

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