git.oblomov.eu Git - wine/blob - dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2009 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "wingdi.h"
  20 #include "docobj.h"
  21 #include "docobjectservice.h"
  22 #include "comcat.h"
  23 #include "mshtml.h"
  24 #include "mshtmhst.h"
  25 #include "hlink.h"
  26 #include "perhist.h"
  27 #include "dispex.h"
  28 #include "objsafe.h"
  29 #include "htiframe.h"
  30 #include "tlogstg.h"
  31
  32 #include "wine/list.h"
  33 #include "wine/unicode.h"
  34
  35 #ifdef INIT_GUID
  36 #include "initguid.h"
  37 #endif
  38
  39 #include "nsiface.h"
  40
  41 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  42     ((nsresult) (((UINT32)(1<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  43
  44 #define NS_OK                     ((nsresult)0x00000000L)
  45 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  46 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  47 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  48 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  49 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  50 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  51 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  52 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  53 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  54
  55 #define NS_ERROR_MODULE_NETWORK    6
  56
  57 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  58 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  59
  60 #define NS_FAILED(res) ((res) & 0x80000000)
  61 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  62
  63 #define NSAPI WINAPI
  64
  65 #define MSHTML_E_NODOC    0x800a025c
  66
  67 typedef struct HTMLDOMNode HTMLDOMNode;
  68 typedef struct ConnectionPoint ConnectionPoint;
  69 typedef struct BSCallback BSCallback;
  70 typedef struct event_target_t event_target_t;
  71
  72 #define TID_LIST \
  73     XIID(NULL) \
  74     XDIID(DispCEventObj) \
  75     XDIID(DispCPlugins) \
  76     XDIID(DispDOMChildrenCollection) \
  77     XDIID(DispHTMLAnchorElement) \
  78     XDIID(DispHTMLAttributeCollection) \
  79     XDIID(DispHTMLBody) \
  80     XDIID(DispHTMLCommentElement) \
  81     XDIID(DispHTMLCurrentStyle) \
  82     XDIID(DispHTMLDocument) \
  83     XDIID(DispHTMLDOMAttribute) \
  84     XDIID(DispHTMLDOMTextNode) \
  85     XDIID(DispHTMLElementCollection) \
  86     XDIID(DispHTMLEmbed) \
  87     XDIID(DispHTMLFormElement) \
  88     XDIID(DispHTMLGenericElement) \
  89     XDIID(DispHTMLFrameElement) \
  90     XDIID(DispHTMLHeadElement) \
  91     XDIID(DispHTMLHistory) \
  92     XDIID(DispHTMLIFrame) \
  93     XDIID(DispHTMLImg) \
  94     XDIID(DispHTMLInputElement) \
  95     XDIID(DispHTMLLabelElement) \
  96     XDIID(DispHTMLLinkElement) \
  97     XDIID(DispHTMLLocation) \
  98     XDIID(DispHTMLMetaElement) \
  99     XDIID(DispHTMLNavigator) \
 100     XDIID(DispHTMLObjectElement) \
 101     XDIID(DispHTMLOptionElement) \
 102     XDIID(DispHTMLScreen) \
 103     XDIID(DispHTMLScriptElement) \
 104     XDIID(DispHTMLSelectElement) \
 105     XDIID(DispHTMLStyle) \
 106     XDIID(DispHTMLStyleElement) \
 107     XDIID(DispHTMLStyleSheetsCollection) \
 108     XDIID(DispHTMLTable) \
 109     XDIID(DispHTMLTableCell) \
 110     XDIID(DispHTMLTableRow) \
 111     XDIID(DispHTMLTextAreaElement) \
 112     XDIID(DispHTMLTitleElement) \
 113     XDIID(DispHTMLUnknownElement) \
 114     XDIID(DispHTMLWindow2) \
 115     XDIID(HTMLDocumentEvents) \
 116     XIID(IHTMLAnchorElement) \
 117     XIID(IHTMLAttributeCollection) \
 118     XIID(IHTMLAttributeCollection2) \
 119     XIID(IHTMLAttributeCollection3) \
 120     XIID(IHTMLBodyElement) \
 121     XIID(IHTMLBodyElement2) \
 122     XIID(IHTMLCommentElement) \
 123     XIID(IHTMLCurrentStyle) \
 124     XIID(IHTMLCurrentStyle2) \
 125     XIID(IHTMLCurrentStyle3) \
 126     XIID(IHTMLCurrentStyle4) \
 127     XIID(IHTMLDocument2) \
 128     XIID(IHTMLDocument3) \
 129     XIID(IHTMLDocument4) \
 130     XIID(IHTMLDocument5) \
 131     XIID(IHTMLDOMAttribute) \
 132     XIID(IHTMLDOMChildrenCollection) \
 133     XIID(IHTMLDOMNode) \
 134     XIID(IHTMLDOMNode2) \
 135     XIID(IHTMLDOMTextNode) \
 136     XIID(IHTMLElement) \
 137     XIID(IHTMLElement2) \
 138     XIID(IHTMLElement3) \
 139     XIID(IHTMLElement4) \
 140     XIID(IHTMLElementCollection) \
 141     XIID(IHTMLEmbedElement) \
 142     XIID(IHTMLEventObj) \
 143     XIID(IHTMLFiltersCollection) \
 144     XIID(IHTMLFormElement) \
 145     XIID(IHTMLFrameBase) \
 146     XIID(IHTMLFrameBase2) \
 147     XIID(IHTMLFrameElement3) \
 148     XIID(IHTMLGenericElement) \
 149     XIID(IHTMLHeadElement) \
 150     XIID(IHTMLIFrameElement) \
 151     XIID(IHTMLIFrameElement2) \
 152     XIID(IHTMLIFrameElement3) \
 153     XIID(IHTMLImageElementFactory) \
 154     XIID(IHTMLImgElement) \
 155     XIID(IHTMLInputElement) \
 156     XIID(IHTMLLabelElement) \
 157     XIID(IHTMLLinkElement) \
 158     XIID(IHTMLLocation) \
 159     XIID(IHTMLMetaElement) \
 160     XIID(IHTMLMimeTypesCollection) \
 161     XIID(IHTMLObjectElement) \
 162     XIID(IHTMLObjectElement2) \
 163     XIID(IHTMLOptionElement) \
 164     XIID(IHTMLPluginsCollection) \
 165     XIID(IHTMLRect) \
 166     XIID(IHTMLScreen) \
 167     XIID(IHTMLScriptElement) \
 168     XIID(IHTMLSelectElement) \
 169     XIID(IHTMLStorage) \
 170     XIID(IHTMLStyle) \
 171     XIID(IHTMLStyle2) \
 172     XIID(IHTMLStyle3) \
 173     XIID(IHTMLStyle4) \
 174     XIID(IHTMLStyle5) \
 175     XIID(IHTMLStyle6) \
 176     XIID(IHTMLStyleElement) \
 177     XIID(IHTMLStyleSheetsCollection) \
 178     XIID(IHTMLTable) \
 179     XIID(IHTMLTable2) \
 180     XIID(IHTMLTable3) \
 181     XIID(IHTMLTableCell) \
 182     XIID(IHTMLTableRow) \
 183     XIID(IHTMLTextAreaElement) \
 184     XIID(IHTMLTextContainer) \
 185     XIID(IHTMLTitleElement) \
 186     XIID(IHTMLUniqueName) \
 187     XIID(IHTMLWindow2) \
 188     XIID(IHTMLWindow3) \
 189     XIID(IHTMLWindow4) \
 190     XIID(IHTMLWindow5) \
 191     XIID(IHTMLWindow6) \
 192     XIID(IOmHistory) \
 193     XIID(IOmNavigator)
 194
 195 typedef enum {
 196 #define XIID(iface) iface ## _tid,
 197 #define XDIID(iface) iface ## _tid,
 198 TID_LIST
 199 #undef XIID
 200 #undef XDIID
 201     LAST_tid
 202 } tid_t;
 203
 204 typedef struct dispex_data_t dispex_data_t;
 205 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 206
 207 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 208 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 209 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 210
 211 typedef struct DispatchEx DispatchEx;
 212
 213 typedef struct {
 214     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 215     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 216     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 217     HRESULT (*populate_props)(DispatchEx*);
 218 } dispex_static_data_vtbl_t;
 219
 220 typedef struct {
 221     const dispex_static_data_vtbl_t *vtbl;
 222     const tid_t disp_tid;
 223     dispex_data_t *data;
 224     const tid_t* const iface_tids;
 225 } dispex_static_data_t;
 226
 227 struct DispatchEx {
 228     IDispatchEx IDispatchEx_iface;
 229
 230     IUnknown *outer;
 231
 232     dispex_static_data_t *data;
 233     dispex_dynamic_data_t *dynamic_data;
 234 };
 235
 236 typedef struct {
 237     void *x;
 238 } nsCycleCollectingAutoRefCnt;
 239
 240 typedef struct {
 241     void *x[9];
 242 } nsXPCOMCycleCollectionParticipant;
 243
 244 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 245
 246 typedef struct {
 247     void (NSAPI *unmark_if_purple)(void*);
 248     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 249     nsresult (NSAPI *unlink)(void*);
 250 } CCObjCallback;
 251
 252 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 253
 254 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 255 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 256 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
 257 void (__cdecl *ccref_unmark_if_purple)(nsCycleCollectingAutoRefCnt*);
 258 void (__cdecl *ccp_init)(nsXPCOMCycleCollectionParticipant*,const CCObjCallback*);
 259 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*);
 260 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
 261
 262 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 263 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 264 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 265 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 266 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 267 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 268 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 269 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 270 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 271 void release_typelib(void) DECLSPEC_HIDDEN;
 272 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 273
 274 typedef enum {
 275     DISPEXPROP_CUSTOM,
 276     DISPEXPROP_DYNAMIC,
 277     DISPEXPROP_BUILTIN
 278 } dispex_prop_type_t;
 279
 280 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 281
 282 typedef struct HTMLWindow HTMLWindow;
 283 typedef struct HTMLInnerWindow HTMLInnerWindow;
 284 typedef struct HTMLOuterWindow HTMLOuterWindow;
 285 typedef struct HTMLDocumentNode HTMLDocumentNode;
 286 typedef struct HTMLDocumentObj HTMLDocumentObj;
 287 typedef struct HTMLFrameBase HTMLFrameBase;
 288 typedef struct NSContainer NSContainer;
 289 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 290
 291 typedef enum {
 292     SCRIPTMODE_GECKO,
 293     SCRIPTMODE_ACTIVESCRIPT
 294 } SCRIPTMODE;
 295
 296 typedef struct ScriptHost ScriptHost;
 297
 298 typedef enum {
 299     GLOBAL_SCRIPTVAR,
 300     GLOBAL_ELEMENTVAR,
 301     GLOBAL_DISPEXVAR,
 302     GLOBAL_FRAMEVAR
 303 } global_prop_type_t;
 304
 305 typedef struct {
 306     global_prop_type_t type;
 307     WCHAR *name;
 308     ScriptHost *script_host;
 309     DISPID id;
 310 } global_prop_t;
 311
 312 typedef struct {
 313     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 314
 315     LONG ref;
 316
 317     HTMLInnerWindow *window;
 318 } HTMLOptionElementFactory;
 319
 320 typedef struct {
 321     DispatchEx dispex;
 322     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 323
 324     LONG ref;
 325
 326     HTMLInnerWindow *window;
 327 } HTMLImageElementFactory;
 328
 329 struct HTMLLocation {
 330     DispatchEx dispex;
 331     IHTMLLocation IHTMLLocation_iface;
 332
 333     LONG ref;
 334
 335     HTMLInnerWindow *window;
 336 };
 337
 338 typedef struct {
 339     HTMLOuterWindow *window;
 340     LONG ref;
 341 }  windowref_t;
 342
 343 typedef struct nsChannelBSC nsChannelBSC;
 344
 345 struct HTMLWindow {
 346     IHTMLWindow2       IHTMLWindow2_iface;
 347     IHTMLWindow3       IHTMLWindow3_iface;
 348     IHTMLWindow4       IHTMLWindow4_iface;
 349     IHTMLWindow5       IHTMLWindow5_iface;
 350     IHTMLWindow6       IHTMLWindow6_iface;
 351     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 352     IDispatchEx        IDispatchEx_iface;
 353     IServiceProvider   IServiceProvider_iface;
 354     ITravelLogClient   ITravelLogClient_iface;
 355
 356     LONG ref;
 357
 358     HTMLInnerWindow *inner_window;
 359     HTMLOuterWindow *outer_window;
 360 };
 361
 362 struct HTMLOuterWindow {
 363     HTMLWindow base;
 364
 365     windowref_t *window_ref;
 366     LONG task_magic;
 367
 368     HTMLDocumentObj *doc_obj;
 369     nsIDOMWindow *nswindow;
 370     HTMLOuterWindow *parent;
 371     HTMLFrameBase *frame_element;
 372     READYSTATE readystate;
 373
 374     HTMLInnerWindow *pending_window;
 375     IMoniker *mon;
 376     IUri *uri;
 377     IUri *uri_nofrag;
 378     BSTR url;
 379     DWORD load_flags;
 380
 381     SCRIPTMODE scriptmode;
 382
 383     IInternetSecurityManager *secmgr;
 384
 385     struct list children;
 386     struct list sibling_entry;
 387     struct list entry;
 388 };
 389
 390 struct HTMLInnerWindow {
 391     HTMLWindow base;
 392     DispatchEx dispex;
 393
 394     HTMLDocumentNode *doc;
 395
 396     struct list script_hosts;
 397
 398     IHTMLEventObj *event;
 399
 400     HTMLImageElementFactory *image_factory;
 401     HTMLOptionElementFactory *option_factory;
 402     IHTMLScreen *screen;
 403     IOmHistory *history;
 404     IHTMLStorage *session_storage;
 405
 406     unsigned parser_callback_cnt;
 407     struct list script_queue;
 408
 409     global_prop_t *global_props;
 410     DWORD global_prop_cnt;
 411     DWORD global_prop_size;
 412
 413     LONG task_magic;
 414
 415     HTMLLocation *location;
 416
 417     IMoniker *mon;
 418     nsChannelBSC *bscallback;
 419     struct list bindings;
 420 };
 421
 422 typedef enum {
 423     UNKNOWN_USERMODE,
 424     BROWSEMODE,
 425     EDITMODE
 426 } USERMODE;
 427
 428 typedef struct _cp_static_data_t {
 429     tid_t tid;
 430     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 431     DWORD id_cnt;
 432     DISPID *ids;
 433 } cp_static_data_t;
 434
 435 typedef struct ConnectionPointContainer {
 436     IConnectionPointContainer IConnectionPointContainer_iface;
 437
 438     ConnectionPoint *cp_list;
 439     IUnknown *outer;
 440     struct ConnectionPointContainer *forward_container;
 441 } ConnectionPointContainer;
 442
 443 struct ConnectionPoint {
 444     IConnectionPoint IConnectionPoint_iface;
 445
 446     ConnectionPointContainer *container;
 447
 448     union {
 449         IUnknown *unk;
 450         IDispatch *disp;
 451         IPropertyNotifySink *propnotif;
 452     } *sinks;
 453     DWORD sinks_size;
 454
 455     const IID *iid;
 456     cp_static_data_t *data;
 457
 458     ConnectionPoint *next;
 459 };
 460
 461 struct HTMLDocument {
 462     IHTMLDocument2              IHTMLDocument2_iface;
 463     IHTMLDocument3              IHTMLDocument3_iface;
 464     IHTMLDocument4              IHTMLDocument4_iface;
 465     IHTMLDocument5              IHTMLDocument5_iface;
 466     IHTMLDocument6              IHTMLDocument6_iface;
 467     IPersistMoniker             IPersistMoniker_iface;
 468     IPersistFile                IPersistFile_iface;
 469     IPersistHistory             IPersistHistory_iface;
 470     IMonikerProp                IMonikerProp_iface;
 471     IOleObject                  IOleObject_iface;
 472     IOleDocument                IOleDocument_iface;
 473     IOleDocumentView            IOleDocumentView_iface;
 474     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 475     IViewObjectEx               IViewObjectEx_iface;
 476     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 477     IServiceProvider            IServiceProvider_iface;
 478     IOleCommandTarget           IOleCommandTarget_iface;
 479     IOleControl                 IOleControl_iface;
 480     IHlinkTarget                IHlinkTarget_iface;
 481     IPersistStreamInit          IPersistStreamInit_iface;
 482     IDispatchEx                 IDispatchEx_iface;
 483     ISupportErrorInfo           ISupportErrorInfo_iface;
 484     IObjectWithSite             IObjectWithSite_iface;
 485     IOleContainer               IOleContainer_iface;
 486     IObjectSafety               IObjectSafety_iface;
 487     IProvideClassInfo           IProvideClassInfo_iface;
 488
 489     IUnknown *unk_impl;
 490     IDispatchEx *dispex;
 491
 492     HTMLDocumentObj *doc_obj;
 493     HTMLDocumentNode *doc_node;
 494
 495     HTMLOuterWindow *window;
 496
 497     LONG task_magic;
 498
 499     ConnectionPointContainer cp_container;
 500     ConnectionPoint cp_htmldocevents;
 501     ConnectionPoint cp_htmldocevents2;
 502     ConnectionPoint cp_propnotif;
 503     ConnectionPoint cp_dispatch;
 504
 505     IOleAdviseHolder *advise_holder;
 506 };
 507
 508 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 509 {
 510     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 511 }
 512
 513 static inline ULONG htmldoc_addref(HTMLDocument *This)
 514 {
 515     return IUnknown_AddRef(This->unk_impl);
 516 }
 517
 518 static inline ULONG htmldoc_release(HTMLDocument *This)
 519 {
 520     return IUnknown_Release(This->unk_impl);
 521 }
 522
 523 struct HTMLDocumentObj {
 524     HTMLDocument basedoc;
 525     DispatchEx dispex;
 526     ICustomDoc ICustomDoc_iface;
 527     ITargetContainer ITargetContainer_iface;
 528
 529     IWindowForBindingUI IWindowForBindingUI_iface;
 530
 531     LONG ref;
 532
 533     NSContainer *nscontainer;
 534
 535     IOleClientSite *client;
 536     IDocHostUIHandler *hostui;
 537     IOleCommandTarget *client_cmdtrg;
 538     BOOL custom_hostui;
 539     IOleInPlaceSite *ipsite;
 540     IOleInPlaceFrame *frame;
 541     IOleInPlaceUIWindow *ip_window;
 542     IAdviseSink *view_sink;
 543     IDocObjectService *doc_object_service;
 544
 545     DOCHOSTUIINFO hostinfo;
 546
 547     IOleUndoManager *undomgr;
 548
 549     HWND hwnd;
 550     HWND tooltips_hwnd;
 551
 552     BOOL request_uiactivate;
 553     BOOL in_place_active;
 554     BOOL ui_active;
 555     BOOL window_active;
 556     BOOL hostui_setup;
 557     BOOL is_webbrowser;
 558     BOOL container_locked;
 559     BOOL focus;
 560     BOOL has_popup;
 561     INT download_state;
 562
 563     USERMODE usermode;
 564     LPWSTR mime;
 565
 566     DWORD update;
 567 };
 568
 569 typedef struct nsWeakReference nsWeakReference;
 570
 571 struct NSContainer {
 572     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 573     nsIContextMenuListener   nsIContextMenuListener_iface;
 574     nsIURIContentListener    nsIURIContentListener_iface;
 575     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 576     nsITooltipListener       nsITooltipListener_iface;
 577     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 578     nsISupportsWeakReference nsISupportsWeakReference_iface;
 579
 580     nsIWebBrowser *webbrowser;
 581     nsIWebNavigation *navigation;
 582     nsIBaseWindow *window;
 583     nsIWebBrowserFocus *focus;
 584
 585     nsIEditor *editor;
 586     nsIController *editor_controller;
 587
 588     LONG ref;
 589
 590     nsWeakReference *weak_reference;
 591
 592     NSContainer *parent;
 593     HTMLDocumentObj *doc;
 594
 595     nsIURIContentListener *content_listener;
 596
 597     HWND hwnd;
 598 };
 599
 600 typedef struct {
 601     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 602     void (*destructor)(HTMLDOMNode*);
 603     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 604     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 605     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 606     event_target_t **(*get_event_target)(HTMLDOMNode*);
 607     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 608     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 609     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 610     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 611     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 612     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 613     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 614     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 615     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 616     void (*unlink)(HTMLDOMNode*);
 617 } NodeImplVtbl;
 618
 619 struct HTMLDOMNode {
 620     DispatchEx dispex;
 621     IHTMLDOMNode  IHTMLDOMNode_iface;
 622     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 623     const NodeImplVtbl *vtbl;
 624
 625     nsCycleCollectingAutoRefCnt ccref;
 626
 627     nsIDOMNode *nsnode;
 628     HTMLDocumentNode *doc;
 629     event_target_t *event_target;
 630     ConnectionPointContainer *cp_container;
 631 };
 632
 633 static inline void node_addref(HTMLDOMNode *node)
 634 {
 635     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 636 }
 637
 638 static inline void node_release(HTMLDOMNode *node)
 639 {
 640     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 641 }
 642
 643 typedef struct {
 644     HTMLDOMNode node;
 645     ConnectionPointContainer cp_container;
 646
 647     IHTMLElement  IHTMLElement_iface;
 648     IHTMLElement2 IHTMLElement2_iface;
 649     IHTMLElement3 IHTMLElement3_iface;
 650     IHTMLElement4 IHTMLElement4_iface;
 651
 652     nsIDOMHTMLElement *nselem;
 653     HTMLStyle *style;
 654     HTMLStyle *runtime_style;
 655     HTMLAttributeCollection *attrs;
 656     WCHAR *filter;
 657 } HTMLElement;
 658
 659 #define HTMLELEMENT_TIDS    \
 660     IHTMLDOMNode_tid,       \
 661     IHTMLDOMNode2_tid,      \
 662     IHTMLElement_tid,       \
 663     IHTMLElement2_tid,      \
 664     IHTMLElement3_tid,      \
 665     IHTMLElement4_tid
 666
 667 typedef struct {
 668     HTMLElement element;
 669
 670     IHTMLTextContainer IHTMLTextContainer_iface;
 671
 672     ConnectionPoint cp;
 673 } HTMLTextContainer;
 674
 675 struct HTMLFrameBase {
 676     HTMLElement element;
 677
 678     IHTMLFrameBase  IHTMLFrameBase_iface;
 679     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 680
 681     HTMLOuterWindow *content_window;
 682
 683     nsIDOMHTMLFrameElement *nsframe;
 684     nsIDOMHTMLIFrameElement *nsiframe;
 685 };
 686
 687 typedef struct nsDocumentEventListener nsDocumentEventListener;
 688
 689 struct HTMLDocumentNode {
 690     HTMLDOMNode node;
 691     HTMLDocument basedoc;
 692
 693     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 694
 695     nsIDocumentObserver          nsIDocumentObserver_iface;
 696
 697     LONG ref;
 698
 699     HTMLInnerWindow *window;
 700
 701     nsIDOMHTMLDocument *nsdoc;
 702     nsIDOMNodeSelector *nsnode_selector;
 703     BOOL content_ready;
 704     event_target_t *body_event_target;
 705
 706     ICatInformation *catmgr;
 707     nsDocumentEventListener *nsevent_listener;
 708     BOOL *event_vector;
 709
 710     WCHAR **elem_vars;
 711     unsigned elem_vars_size;
 712     unsigned elem_vars_cnt;
 713
 714     BOOL skip_mutation_notif;
 715
 716     struct list selection_list;
 717     struct list range_list;
 718     struct list plugin_hosts;
 719 };
 720
 721 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 722 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 723 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 724 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 725
 726 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 727 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 728 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 729 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 730 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 731 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 732 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 733 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 734 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 735 HRESULT create_history(IOmHistory**) DECLSPEC_HIDDEN;
 736
 737 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 738
 739 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 740 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 741 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 742 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 743 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 744 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 745 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 746 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 747 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 748
 749 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 750 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 751
 752 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 753
 754 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 755
 756 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*) DECLSPEC_HIDDEN;
 757 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 758 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 759
 760 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 761 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 762
 763 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 764 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 765 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 766
 767 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 768 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 769 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 770
 771 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 772 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 773 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 774
 775 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 776
 777 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 778 void close_gecko(void) DECLSPEC_HIDDEN;
 779 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 780 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 781 void release_nsio(void) DECLSPEC_HIDDEN;
 782 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 783
 784 void init_node_cc(void);
 785
 786 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 787
 788 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 789
 790 void call_property_onchanged(ConnectionPoint*,DISPID) DECLSPEC_HIDDEN;
 791 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 792
 793 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 794 void nsfree(void*) DECLSPEC_HIDDEN;
 795
 796 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 797 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 798 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 799 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 800
 801 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 802 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 803 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 804 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 805 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 806 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 807
 808 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 809 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 810 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 811 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 812 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 813 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 814
 815 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 816 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 817 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 818 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 819 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 820 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 821
 822 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 823
 824 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 825 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 826 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 827 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 828
 829 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 830 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 831 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 832 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 833
 834 HRESULT insert_adjacent_node(HTMLElement*,const WCHAR*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 835
 836 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 837 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 838
 839 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 840
 841 struct HTMLAttributeCollection {
 842     DispatchEx dispex;
 843     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 844     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 845     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 846
 847     LONG ref;
 848
 849     HTMLElement *elem;
 850     struct list attrs;
 851 };
 852
 853 typedef struct {
 854     DispatchEx dispex;
 855     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 856
 857     LONG ref;
 858
 859     WCHAR *name;
 860
 861     HTMLElement *elem;
 862     DISPID dispid;
 863     struct list entry;
 864 } HTMLDOMAttribute;
 865
 866 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 867
 868 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 869 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 870 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 871 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 872 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 873 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 874 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 875 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 876 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 877 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 878 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 879 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 880 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 881 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 882 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 883 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 884 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 885 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 886 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 887 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 888 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 889 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 890 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 891 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 892 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 893
 894 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 895 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 896 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 897 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 898 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 899 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 900
 901 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 902 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 903
 904 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 905 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 906 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 907 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 908 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
 909
 910 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 911 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 912
 913 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 914 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
 915
 916 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 917
 918 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 919 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 920 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 921
 922 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 923
 924 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 925 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 926 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 927
 928 /* commands */
 929 typedef struct {
 930     DWORD id;
 931     HRESULT (*query)(HTMLDocument*,OLECMD*);
 932     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 933 } cmdtable_t;
 934
 935 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 936
 937 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 938
 939 /* timer */
 940 #define UPDATE_UI       0x0001
 941 #define UPDATE_TITLE    0x0002
 942
 943 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 944 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 945
 946 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 947
 948 /* editor */
 949 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 950 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 951 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 952 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 953 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 954 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 955 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 956 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 957
 958 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 959
 960 typedef struct task_t task_t;
 961 typedef void (*task_proc_t)(task_t*);
 962
 963 struct task_t {
 964     LONG target_magic;
 965     task_proc_t proc;
 966     task_proc_t destr;
 967     struct task_t *next;
 968 };
 969
 970 typedef struct {
 971     task_t header;
 972     HTMLDocumentObj *doc;
 973 } docobj_task_t;
 974
 975 typedef struct {
 976     HWND thread_hwnd;
 977     task_t *task_queue_head;
 978     task_t *task_queue_tail;
 979     struct list timer_list;
 980 } thread_data_t;
 981
 982 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
 983 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
 984
 985 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
 986 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
 987 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
 988
 989 HRESULT set_task_timer(HTMLInnerWindow*,DWORD,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
 990 HRESULT clear_task_timer(HTMLInnerWindow*,BOOL,DWORD) DECLSPEC_HIDDEN;
 991
 992 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 993
 994 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 995 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 996 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 997 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 998 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 999
1000 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1001
1002 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1003
1004 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1005 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1006
1007 /* memory allocation functions */
1008
1009 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1010 {
1011     return HeapAlloc(GetProcessHeap(), 0, len);
1012 }
1013
1014 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1015 {
1016     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1017 }
1018
1019 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1020 {
1021     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1022 }
1023
1024 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1025 {
1026     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1027 }
1028
1029 static inline BOOL heap_free(void *mem)
1030 {
1031     return HeapFree(GetProcessHeap(), 0, mem);
1032 }
1033
1034 static inline LPWSTR heap_strdupW(LPCWSTR str)
1035 {
1036     LPWSTR ret = NULL;
1037
1038     if(str) {
1039         DWORD size;
1040
1041         size = (strlenW(str)+1)*sizeof(WCHAR);
1042         ret = heap_alloc(size);
1043         if(ret)
1044             memcpy(ret, str, size);
1045     }
1046
1047     return ret;
1048 }
1049
1050 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1051 {
1052     LPWSTR ret = NULL;
1053
1054     if(str) {
1055         ret = heap_alloc((len+1)*sizeof(WCHAR));
1056         if(ret)
1057         {
1058             memcpy(ret, str, len*sizeof(WCHAR));
1059             ret[len] = 0;
1060         }
1061     }
1062
1063     return ret;
1064 }
1065
1066 static inline char *heap_strdupA(const char *str)
1067 {
1068     char *ret = NULL;
1069
1070     if(str) {
1071         DWORD size;
1072
1073         size = strlen(str)+1;
1074         ret = heap_alloc(size);
1075         if(ret)
1076             memcpy(ret, str, size);
1077     }
1078
1079     return ret;
1080 }
1081
1082 static inline WCHAR *heap_strdupAtoW(const char *str)
1083 {
1084     LPWSTR ret = NULL;
1085
1086     if(str) {
1087         DWORD len;
1088
1089         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1090         ret = heap_alloc(len*sizeof(WCHAR));
1091         if(ret)
1092             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1093     }
1094
1095     return ret;
1096 }
1097
1098 static inline char *heap_strdupWtoA(LPCWSTR str)
1099 {
1100     char *ret = NULL;
1101
1102     if(str) {
1103         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1104         ret = heap_alloc(size);
1105         if(ret)
1106             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1107     }
1108
1109     return ret;
1110 }
1111
1112 static inline WCHAR *heap_strdupUtoW(const char *str)
1113 {
1114     WCHAR *ret = NULL;
1115
1116     if(str) {
1117         size_t len;
1118
1119         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1120         ret = heap_alloc(len*sizeof(WCHAR));
1121         if(ret)
1122             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1123     }
1124
1125     return ret;
1126 }
1127
1128 static inline char *heap_strdupWtoU(const WCHAR *str)
1129 {
1130     char *ret = NULL;
1131
1132     if(str) {
1133         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1134         ret = heap_alloc(size);
1135         if(ret)
1136             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1137     }
1138
1139     return ret;
1140 }
1141
1142 static inline void windowref_addref(windowref_t *ref)
1143 {
1144     InterlockedIncrement(&ref->ref);
1145 }
1146
1147 static inline void windowref_release(windowref_t *ref)
1148 {
1149     if(!InterlockedDecrement(&ref->ref))
1150         heap_free(ref);
1151 }
1152
1153 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1154 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1155 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1156
1157 extern HINSTANCE hInst DECLSPEC_HIDDEN;