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) (((PRUint32)(1<<31)) | ((PRUint32)(module+0x45)<<16) | ((PRUint32)(code))))
  43
  44 #define NS_OK                     ((nsresult)0x00000000L)
  45 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  46 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  47 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  48 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  49 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  50 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  51 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  52 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  53 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  54
  55 #define NS_ERROR_MODULE_NETWORK    6
  56
  57 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  58 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  59
  60 #define NS_FAILED(res) ((res) & 0x80000000)
  61 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  62
  63 #define NSAPI WINAPI
  64
  65 #define MSHTML_E_NODOC    0x800a025c
  66
  67 typedef struct HTMLDOMNode HTMLDOMNode;
  68 typedef struct ConnectionPoint ConnectionPoint;
  69 typedef struct BSCallback BSCallback;
  70 typedef struct event_target_t event_target_t;
  71
  72 #define TID_LIST \
  73     XIID(NULL) \
  74     XDIID(DispCEventObj) \
  75     XDIID(DispCPlugins) \
  76     XDIID(DispDOMChildrenCollection) \
  77     XDIID(DispHTMLAnchorElement) \
  78     XDIID(DispHTMLAttributeCollection) \
  79     XDIID(DispHTMLBody) \
  80     XDIID(DispHTMLCommentElement) \
  81     XDIID(DispHTMLCurrentStyle) \
  82     XDIID(DispHTMLDocument) \
  83     XDIID(DispHTMLDOMAttribute) \
  84     XDIID(DispHTMLDOMTextNode) \
  85     XDIID(DispHTMLElementCollection) \
  86     XDIID(DispHTMLEmbed) \
  87     XDIID(DispHTMLFormElement) \
  88     XDIID(DispHTMLGenericElement) \
  89     XDIID(DispHTMLFrameElement) \
  90     XDIID(DispHTMLHeadElement) \
  91     XDIID(DispHTMLHistory) \
  92     XDIID(DispHTMLIFrame) \
  93     XDIID(DispHTMLImg) \
  94     XDIID(DispHTMLInputElement) \
  95     XDIID(DispHTMLLocation) \
  96     XDIID(DispHTMLMetaElement) \
  97     XDIID(DispHTMLNavigator) \
  98     XDIID(DispHTMLObjectElement) \
  99     XDIID(DispHTMLOptionElement) \
 100     XDIID(DispHTMLScreen) \
 101     XDIID(DispHTMLScriptElement) \
 102     XDIID(DispHTMLSelectElement) \
 103     XDIID(DispHTMLStyle) \
 104     XDIID(DispHTMLStyleElement) \
 105     XDIID(DispHTMLStyleSheetsCollection) \
 106     XDIID(DispHTMLTable) \
 107     XDIID(DispHTMLTableCell) \
 108     XDIID(DispHTMLTableRow) \
 109     XDIID(DispHTMLTextAreaElement) \
 110     XDIID(DispHTMLTitleElement) \
 111     XDIID(DispHTMLUnknownElement) \
 112     XDIID(DispHTMLWindow2) \
 113     XDIID(HTMLDocumentEvents) \
 114     XIID(IHTMLAnchorElement) \
 115     XIID(IHTMLAttributeCollection) \
 116     XIID(IHTMLAttributeCollection2) \
 117     XIID(IHTMLAttributeCollection3) \
 118     XIID(IHTMLBodyElement) \
 119     XIID(IHTMLBodyElement2) \
 120     XIID(IHTMLCommentElement) \
 121     XIID(IHTMLCurrentStyle) \
 122     XIID(IHTMLCurrentStyle2) \
 123     XIID(IHTMLCurrentStyle3) \
 124     XIID(IHTMLCurrentStyle4) \
 125     XIID(IHTMLDocument2) \
 126     XIID(IHTMLDocument3) \
 127     XIID(IHTMLDocument4) \
 128     XIID(IHTMLDocument5) \
 129     XIID(IHTMLDOMAttribute) \
 130     XIID(IHTMLDOMChildrenCollection) \
 131     XIID(IHTMLDOMNode) \
 132     XIID(IHTMLDOMNode2) \
 133     XIID(IHTMLDOMTextNode) \
 134     XIID(IHTMLElement) \
 135     XIID(IHTMLElement2) \
 136     XIID(IHTMLElement3) \
 137     XIID(IHTMLElement4) \
 138     XIID(IHTMLElementCollection) \
 139     XIID(IHTMLEmbedElement) \
 140     XIID(IHTMLEventObj) \
 141     XIID(IHTMLFiltersCollection) \
 142     XIID(IHTMLFormElement) \
 143     XIID(IHTMLFrameBase) \
 144     XIID(IHTMLFrameBase2) \
 145     XIID(IHTMLFrameElement3) \
 146     XIID(IHTMLGenericElement) \
 147     XIID(IHTMLHeadElement) \
 148     XIID(IHTMLIFrameElement) \
 149     XIID(IHTMLImageElementFactory) \
 150     XIID(IHTMLImgElement) \
 151     XIID(IHTMLInputElement) \
 152     XIID(IHTMLLocation) \
 153     XIID(IHTMLMetaElement) \
 154     XIID(IHTMLMimeTypesCollection) \
 155     XIID(IHTMLObjectElement) \
 156     XIID(IHTMLObjectElement2) \
 157     XIID(IHTMLOptionElement) \
 158     XIID(IHTMLPluginsCollection) \
 159     XIID(IHTMLRect) \
 160     XIID(IHTMLScreen) \
 161     XIID(IHTMLScriptElement) \
 162     XIID(IHTMLSelectElement) \
 163     XIID(IHTMLStyle) \
 164     XIID(IHTMLStyle2) \
 165     XIID(IHTMLStyle3) \
 166     XIID(IHTMLStyle4) \
 167     XIID(IHTMLStyle5) \
 168     XIID(IHTMLStyle6) \
 169     XIID(IHTMLStyleElement) \
 170     XIID(IHTMLStyleSheetsCollection) \
 171     XIID(IHTMLTable) \
 172     XIID(IHTMLTable2) \
 173     XIID(IHTMLTable3) \
 174     XIID(IHTMLTableCell) \
 175     XIID(IHTMLTableRow) \
 176     XIID(IHTMLTextAreaElement) \
 177     XIID(IHTMLTextContainer) \
 178     XIID(IHTMLTitleElement) \
 179     XIID(IHTMLUniqueName) \
 180     XIID(IHTMLWindow2) \
 181     XIID(IHTMLWindow3) \
 182     XIID(IHTMLWindow4) \
 183     XIID(IHTMLWindow6) \
 184     XIID(IOmHistory) \
 185     XIID(IOmNavigator)
 186
 187 typedef enum {
 188 #define XIID(iface) iface ## _tid,
 189 #define XDIID(iface) iface ## _tid,
 190 TID_LIST
 191 #undef XIID
 192 #undef XDIID
 193     LAST_tid
 194 } tid_t;
 195
 196 typedef struct dispex_data_t dispex_data_t;
 197 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 198
 199 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 200 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 201 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 202
 203 typedef struct DispatchEx DispatchEx;
 204
 205 typedef struct {
 206     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 207     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 208     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 209     HRESULT (*populate_props)(DispatchEx*);
 210 } dispex_static_data_vtbl_t;
 211
 212 typedef struct {
 213     const dispex_static_data_vtbl_t *vtbl;
 214     const tid_t disp_tid;
 215     dispex_data_t *data;
 216     const tid_t* const iface_tids;
 217 } dispex_static_data_t;
 218
 219 struct DispatchEx {
 220     IDispatchEx IDispatchEx_iface;
 221
 222     IUnknown *outer;
 223
 224     dispex_static_data_t *data;
 225     dispex_dynamic_data_t *dynamic_data;
 226 };
 227
 228 typedef struct {
 229     void *x;
 230 } nsCycleCollectingAutoRefCnt;
 231
 232 typedef struct {
 233     void *x[3];
 234 } nsXPCOMCycleCollectionParticipant;
 235
 236 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 237
 238 typedef struct {
 239     void (NSAPI *unmark_if_purple)(void*);
 240     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 241     nsresult (NSAPI *unlink)(void*);
 242 } CCObjCallback;
 243
 244 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 245
 246 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 247 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*);
 248 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt);
 249 void (__cdecl *ccref_unmark_if_purple)(nsCycleCollectingAutoRefCnt*);
 250 void (__cdecl *ccp_init)(nsXPCOMCycleCollectionParticipant*,const CCObjCallback*);
 251 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,size_t,const char*,nsCycleCollectionTraversalCallback*);
 252 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*);
 253
 254 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 255 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 256 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 257 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 258 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 259 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 260 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 261 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 262 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 263 void release_typelib(void) DECLSPEC_HIDDEN;
 264 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 265
 266 typedef struct HTMLWindow HTMLWindow;
 267 typedef struct HTMLInnerWindow HTMLInnerWindow;
 268 typedef struct HTMLOuterWindow HTMLOuterWindow;
 269 typedef struct HTMLDocumentNode HTMLDocumentNode;
 270 typedef struct HTMLDocumentObj HTMLDocumentObj;
 271 typedef struct HTMLFrameBase HTMLFrameBase;
 272 typedef struct NSContainer NSContainer;
 273 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 274
 275 typedef enum {
 276     SCRIPTMODE_GECKO,
 277     SCRIPTMODE_ACTIVESCRIPT
 278 } SCRIPTMODE;
 279
 280 typedef struct ScriptHost ScriptHost;
 281
 282 typedef enum {
 283     GLOBAL_SCRIPTVAR,
 284     GLOBAL_ELEMENTVAR,
 285     GLOBAL_DISPEXVAR
 286 } global_prop_type_t;
 287
 288 typedef struct {
 289     global_prop_type_t type;
 290     WCHAR *name;
 291     ScriptHost *script_host;
 292     DISPID id;
 293 } global_prop_t;
 294
 295 typedef struct {
 296     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 297
 298     LONG ref;
 299
 300     HTMLInnerWindow *window;
 301 } HTMLOptionElementFactory;
 302
 303 typedef struct {
 304     DispatchEx dispex;
 305     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 306
 307     LONG ref;
 308
 309     HTMLInnerWindow *window;
 310 } HTMLImageElementFactory;
 311
 312 struct HTMLLocation {
 313     DispatchEx dispex;
 314     IHTMLLocation IHTMLLocation_iface;
 315
 316     LONG ref;
 317
 318     HTMLOuterWindow *window;
 319 };
 320
 321 typedef struct {
 322     HTMLOuterWindow *window;
 323     LONG ref;
 324 }  windowref_t;
 325
 326 typedef struct nsChannelBSC nsChannelBSC;
 327
 328 struct HTMLWindow {
 329     IHTMLWindow2       IHTMLWindow2_iface;
 330     IHTMLWindow3       IHTMLWindow3_iface;
 331     IHTMLWindow4       IHTMLWindow4_iface;
 332     IHTMLWindow5       IHTMLWindow5_iface;
 333     IHTMLWindow6       IHTMLWindow6_iface;
 334     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 335     IDispatchEx        IDispatchEx_iface;
 336     IServiceProvider   IServiceProvider_iface;
 337     ITravelLogClient   ITravelLogClient_iface;
 338
 339     LONG ref;
 340
 341     HTMLInnerWindow *inner_window;
 342     HTMLOuterWindow *outer_window;
 343 };
 344
 345 struct HTMLOuterWindow {
 346     HTMLWindow base;
 347
 348     windowref_t *window_ref;
 349     LONG task_magic;
 350
 351     HTMLDocumentObj *doc_obj;
 352     nsIDOMWindow *nswindow;
 353     HTMLOuterWindow *parent;
 354     HTMLFrameBase *frame_element;
 355     READYSTATE readystate;
 356
 357     HTMLInnerWindow *pending_window;
 358     IMoniker *mon;
 359     IUri *uri;
 360     BSTR url;
 361
 362     SCRIPTMODE scriptmode;
 363
 364     IInternetSecurityManager *secmgr;
 365
 366     HTMLLocation *location;
 367
 368     struct list children;
 369     struct list sibling_entry;
 370     struct list entry;
 371 };
 372
 373 struct HTMLInnerWindow {
 374     HTMLWindow base;
 375     DispatchEx dispex;
 376
 377     HTMLDocumentNode *doc;
 378
 379     struct list script_hosts;
 380
 381     IHTMLEventObj *event;
 382
 383     HTMLImageElementFactory *image_factory;
 384     HTMLOptionElementFactory *option_factory;
 385     IHTMLScreen *screen;
 386     IOmHistory *history;
 387
 388     global_prop_t *global_props;
 389     DWORD global_prop_cnt;
 390     DWORD global_prop_size;
 391
 392     LONG task_magic;
 393
 394     nsChannelBSC *bscallback;
 395     struct list bindings;
 396 };
 397
 398 typedef enum {
 399     UNKNOWN_USERMODE,
 400     BROWSEMODE,
 401     EDITMODE
 402 } USERMODE;
 403
 404 typedef struct _cp_static_data_t {
 405     tid_t tid;
 406     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 407     DWORD id_cnt;
 408     DISPID *ids;
 409 } cp_static_data_t;
 410
 411 typedef struct ConnectionPointContainer {
 412     IConnectionPointContainer IConnectionPointContainer_iface;
 413
 414     ConnectionPoint *cp_list;
 415     IUnknown *outer;
 416     struct ConnectionPointContainer *forward_container;
 417 } ConnectionPointContainer;
 418
 419 struct ConnectionPoint {
 420     IConnectionPoint IConnectionPoint_iface;
 421
 422     ConnectionPointContainer *container;
 423
 424     union {
 425         IUnknown *unk;
 426         IDispatch *disp;
 427         IPropertyNotifySink *propnotif;
 428     } *sinks;
 429     DWORD sinks_size;
 430
 431     const IID *iid;
 432     cp_static_data_t *data;
 433
 434     ConnectionPoint *next;
 435 };
 436
 437 struct HTMLDocument {
 438     IHTMLDocument2              IHTMLDocument2_iface;
 439     IHTMLDocument3              IHTMLDocument3_iface;
 440     IHTMLDocument4              IHTMLDocument4_iface;
 441     IHTMLDocument5              IHTMLDocument5_iface;
 442     IHTMLDocument6              IHTMLDocument6_iface;
 443     IPersistMoniker             IPersistMoniker_iface;
 444     IPersistFile                IPersistFile_iface;
 445     IPersistHistory             IPersistHistory_iface;
 446     IMonikerProp                IMonikerProp_iface;
 447     IOleObject                  IOleObject_iface;
 448     IOleDocument                IOleDocument_iface;
 449     IOleDocumentView            IOleDocumentView_iface;
 450     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 451     IViewObjectEx               IViewObjectEx_iface;
 452     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 453     IServiceProvider            IServiceProvider_iface;
 454     IOleCommandTarget           IOleCommandTarget_iface;
 455     IOleControl                 IOleControl_iface;
 456     IHlinkTarget                IHlinkTarget_iface;
 457     IPersistStreamInit          IPersistStreamInit_iface;
 458     IDispatchEx                 IDispatchEx_iface;
 459     ISupportErrorInfo           ISupportErrorInfo_iface;
 460     IObjectWithSite             IObjectWithSite_iface;
 461     IOleContainer               IOleContainer_iface;
 462     IObjectSafety               IObjectSafety_iface;
 463     IProvideClassInfo           IProvideClassInfo_iface;
 464
 465     IUnknown *unk_impl;
 466     IDispatchEx *dispex;
 467
 468     HTMLDocumentObj *doc_obj;
 469     HTMLDocumentNode *doc_node;
 470
 471     HTMLOuterWindow *window;
 472
 473     LONG task_magic;
 474
 475     ConnectionPointContainer cp_container;
 476     ConnectionPoint cp_htmldocevents;
 477     ConnectionPoint cp_htmldocevents2;
 478     ConnectionPoint cp_propnotif;
 479     ConnectionPoint cp_dispatch;
 480
 481     IOleAdviseHolder *advise_holder;
 482 };
 483
 484 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 485 {
 486     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 487 }
 488
 489 static inline ULONG htmldoc_addref(HTMLDocument *This)
 490 {
 491     return IUnknown_AddRef(This->unk_impl);
 492 }
 493
 494 static inline ULONG htmldoc_release(HTMLDocument *This)
 495 {
 496     return IUnknown_Release(This->unk_impl);
 497 }
 498
 499 struct HTMLDocumentObj {
 500     HTMLDocument basedoc;
 501     DispatchEx dispex;
 502     ICustomDoc ICustomDoc_iface;
 503     ITargetContainer ITargetContainer_iface;
 504
 505     IWindowForBindingUI IWindowForBindingUI_iface;
 506
 507     LONG ref;
 508
 509     NSContainer *nscontainer;
 510
 511     IOleClientSite *client;
 512     IDocHostUIHandler *hostui;
 513     BOOL custom_hostui;
 514     IOleInPlaceSite *ipsite;
 515     IOleInPlaceFrame *frame;
 516     IOleInPlaceUIWindow *ip_window;
 517     IAdviseSink *view_sink;
 518     IDocObjectService *doc_object_service;
 519
 520     DOCHOSTUIINFO hostinfo;
 521
 522     IOleUndoManager *undomgr;
 523
 524     HWND hwnd;
 525     HWND tooltips_hwnd;
 526
 527     BOOL request_uiactivate;
 528     BOOL in_place_active;
 529     BOOL ui_active;
 530     BOOL window_active;
 531     BOOL hostui_setup;
 532     BOOL is_webbrowser;
 533     BOOL container_locked;
 534     BOOL focus;
 535     BOOL has_popup;
 536     INT download_state;
 537
 538     USERMODE usermode;
 539     LPWSTR mime;
 540
 541     DWORD update;
 542 };
 543
 544 typedef struct nsWeakReference nsWeakReference;
 545
 546 struct NSContainer {
 547     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 548     nsIContextMenuListener   nsIContextMenuListener_iface;
 549     nsIURIContentListener    nsIURIContentListener_iface;
 550     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 551     nsITooltipListener       nsITooltipListener_iface;
 552     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 553     nsISupportsWeakReference nsISupportsWeakReference_iface;
 554
 555     nsIWebBrowser *webbrowser;
 556     nsIWebNavigation *navigation;
 557     nsIBaseWindow *window;
 558     nsIWebBrowserFocus *focus;
 559
 560     nsIEditor *editor;
 561     nsIController *editor_controller;
 562
 563     LONG ref;
 564
 565     nsWeakReference *weak_reference;
 566
 567     NSContainer *parent;
 568     HTMLDocumentObj *doc;
 569
 570     nsIURIContentListener *content_listener;
 571
 572     HWND hwnd;
 573 };
 574
 575 typedef struct {
 576     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 577     void (*destructor)(HTMLDOMNode*);
 578     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 579     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 580     event_target_t **(*get_event_target)(HTMLDOMNode*);
 581     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 582     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 583     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 584     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 585     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 586     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 587     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 588     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 589     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 590     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 591     void (*unlink)(HTMLDOMNode*);
 592 } NodeImplVtbl;
 593
 594 struct HTMLDOMNode {
 595     DispatchEx dispex;
 596     IHTMLDOMNode  IHTMLDOMNode_iface;
 597     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 598     const NodeImplVtbl *vtbl;
 599
 600     nsCycleCollectingAutoRefCnt ccref;
 601
 602     nsIDOMNode *nsnode;
 603     HTMLDocumentNode *doc;
 604     event_target_t *event_target;
 605     ConnectionPointContainer *cp_container;
 606 };
 607
 608 static inline void node_addref(HTMLDOMNode *node)
 609 {
 610     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 611 }
 612
 613 static inline void node_release(HTMLDOMNode *node)
 614 {
 615     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 616 }
 617
 618 typedef struct {
 619     HTMLDOMNode node;
 620     ConnectionPointContainer cp_container;
 621
 622     IHTMLElement  IHTMLElement_iface;
 623     IHTMLElement2 IHTMLElement2_iface;
 624     IHTMLElement3 IHTMLElement3_iface;
 625     IHTMLElement4 IHTMLElement4_iface;
 626
 627     nsIDOMHTMLElement *nselem;
 628     HTMLStyle *style;
 629     HTMLAttributeCollection *attrs;
 630     WCHAR *filter;
 631 } HTMLElement;
 632
 633 #define HTMLELEMENT_TIDS    \
 634     IHTMLDOMNode_tid,       \
 635     IHTMLDOMNode2_tid,      \
 636     IHTMLElement_tid,       \
 637     IHTMLElement2_tid,      \
 638     IHTMLElement3_tid,      \
 639     IHTMLElement4_tid
 640
 641 typedef struct {
 642     HTMLElement element;
 643
 644     IHTMLTextContainer IHTMLTextContainer_iface;
 645
 646     ConnectionPoint cp;
 647 } HTMLTextContainer;
 648
 649 struct HTMLFrameBase {
 650     HTMLElement element;
 651
 652     IHTMLFrameBase  IHTMLFrameBase_iface;
 653     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 654
 655     HTMLOuterWindow *content_window;
 656
 657     nsIDOMHTMLFrameElement *nsframe;
 658     nsIDOMHTMLIFrameElement *nsiframe;
 659 };
 660
 661 typedef struct nsDocumentEventListener nsDocumentEventListener;
 662
 663 struct HTMLDocumentNode {
 664     HTMLDOMNode node;
 665     HTMLDocument basedoc;
 666
 667     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 668
 669     nsIDocumentObserver          nsIDocumentObserver_iface;
 670
 671     LONG ref;
 672
 673     nsIDOMHTMLDocument *nsdoc;
 674     BOOL content_ready;
 675     event_target_t *body_event_target;
 676
 677     ICatInformation *catmgr;
 678     nsDocumentEventListener *nsevent_listener;
 679     BOOL *event_vector;
 680
 681     WCHAR **elem_vars;
 682     unsigned elem_vars_size;
 683     unsigned elem_vars_cnt;
 684
 685     BOOL skip_mutation_notif;
 686
 687     struct list selection_list;
 688     struct list range_list;
 689     struct list plugin_hosts;
 690 };
 691
 692 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 693 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 694 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLOuterWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 695 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 696
 697 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 698 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 699 HTMLOuterWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 700 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 701 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 702 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 703 HRESULT HTMLLocation_Create(HTMLOuterWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 704 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 705 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 706 HRESULT create_history(IOmHistory**) DECLSPEC_HIDDEN;
 707
 708 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 709 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 710 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 711 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 712 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 713 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 714 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 715 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 716 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 717
 718 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 719 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 720
 721 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 722
 723 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 724
 725 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*) DECLSPEC_HIDDEN;
 726 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 727 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 728
 729 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 730 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 731
 732 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 733 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 734 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 735
 736 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 737 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 738 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 739
 740 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 741 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 742 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 743
 744 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 745
 746 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 747 void close_gecko(void) DECLSPEC_HIDDEN;
 748 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 749 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 750 void release_nsio(void) DECLSPEC_HIDDEN;
 751 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 752
 753 void init_node_cc(void);
 754
 755 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 756 BOOL compare_ignoring_frag(IUri*,IUri*) DECLSPEC_HIDDEN;
 757
 758 HRESULT navigate_url(HTMLOuterWindow*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
 759 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 760
 761 void call_property_onchanged(ConnectionPoint*,DISPID) DECLSPEC_HIDDEN;
 762 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 763
 764 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 765 void nsfree(void*) DECLSPEC_HIDDEN;
 766
 767 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 768 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 769 PRUint32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 770 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 771
 772 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 773 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 774 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 775 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 776 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 777 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 778
 779 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 780 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 781 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 782 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 783 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 784 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 785
 786 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 787 void set_current_mon(HTMLOuterWindow*,IMoniker*) DECLSPEC_HIDDEN;
 788 void set_current_uri(HTMLOuterWindow*,IUri*) DECLSPEC_HIDDEN;
 789 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 790 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 791 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 792 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 793 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 794
 795 HRESULT bind_mon_to_buffer(HTMLInnerWindow*,IMoniker*,void**,DWORD*) DECLSPEC_HIDDEN;
 796
 797 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 798
 799 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 800 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 801 HRESULT HTMLStyle_Create(HTMLElement*,nsIDOMCSSStyleDeclaration*,HTMLStyle**) DECLSPEC_HIDDEN;
 802 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 803 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 804
 805 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 806 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 807 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 808 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 809
 810 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 811
 812 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 813
 814 struct HTMLAttributeCollection {
 815     DispatchEx dispex;
 816     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 817     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 818     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 819
 820     LONG ref;
 821
 822     HTMLElement *elem;
 823     struct list attrs;
 824 };
 825
 826 typedef struct {
 827     DispatchEx dispex;
 828     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 829
 830     LONG ref;
 831
 832     DISPID dispid;
 833     HTMLElement *elem;
 834     struct list entry;
 835 } HTMLDOMAttribute;
 836
 837 HRESULT HTMLDOMAttribute_Create(HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 838
 839 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 840 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 841 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 842 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 843 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 844 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 845 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 846 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 847 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 848 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 849 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 850 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 851 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 852 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 853 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 854 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 855 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 856 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 857 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 858 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 859 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 860 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 861 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 862
 863 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 864 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 865 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 866 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 867 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 868 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 869
 870 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 871 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 872
 873 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 874 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 875 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 876 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 877
 878 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 879 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 880
 881 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 882
 883 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 884
 885 void release_script_hosts(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 886 void connect_scripts(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 887 void doc_insert_script(HTMLInnerWindow*,nsIDOMHTMLScriptElement*) DECLSPEC_HIDDEN;
 888 IDispatch *script_parse_event(HTMLInnerWindow*,LPCWSTR) DECLSPEC_HIDDEN;
 889 HRESULT exec_script(HTMLInnerWindow*,const WCHAR*,const WCHAR*,VARIANT*) DECLSPEC_HIDDEN;
 890 void set_script_mode(HTMLOuterWindow*,SCRIPTMODE) DECLSPEC_HIDDEN;
 891 BOOL find_global_prop(HTMLInnerWindow*,BSTR,DWORD,ScriptHost**,DISPID*) DECLSPEC_HIDDEN;
 892 IDispatch *get_script_disp(ScriptHost*) DECLSPEC_HIDDEN;
 893 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 894
 895 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 896
 897 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 898 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 899 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 900
 901 /* commands */
 902 typedef struct {
 903     DWORD id;
 904     HRESULT (*query)(HTMLDocument*,OLECMD*);
 905     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 906 } cmdtable_t;
 907
 908 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 909
 910 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 911
 912 /* timer */
 913 #define UPDATE_UI       0x0001
 914 #define UPDATE_TITLE    0x0002
 915
 916 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 917 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 918
 919 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 920
 921 /* editor */
 922 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 923 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 924 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 925 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 926 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 927 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 928 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 929 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 930
 931 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 932
 933 typedef struct task_t task_t;
 934 typedef void (*task_proc_t)(task_t*);
 935
 936 struct task_t {
 937     LONG target_magic;
 938     task_proc_t proc;
 939     task_proc_t destr;
 940     struct task_t *next;
 941 };
 942
 943 typedef struct {
 944     task_t header;
 945     HTMLDocumentObj *doc;
 946 } docobj_task_t;
 947
 948 typedef struct {
 949     HWND thread_hwnd;
 950     task_t *task_queue_head;
 951     task_t *task_queue_tail;
 952     struct list timer_list;
 953 } thread_data_t;
 954
 955 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
 956 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
 957
 958 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
 959 void push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
 960 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
 961
 962 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*) DECLSPEC_HIDDEN;
 963 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD) DECLSPEC_HIDDEN;
 964
 965 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 966
 967 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 968 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 969 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 970 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 971 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 972
 973 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 974
 975 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
 976
 977 /* memory allocation functions */
 978
 979 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 980 {
 981     return HeapAlloc(GetProcessHeap(), 0, len);
 982 }
 983
 984 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 985 {
 986     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 987 }
 988
 989 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 990 {
 991     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 992 }
 993
 994 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 995 {
 996     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 997 }
 998
 999 static inline BOOL heap_free(void *mem)
1000 {
1001     return HeapFree(GetProcessHeap(), 0, mem);
1002 }
1003
1004 static inline LPWSTR heap_strdupW(LPCWSTR str)
1005 {
1006     LPWSTR ret = NULL;
1007
1008     if(str) {
1009         DWORD size;
1010
1011         size = (strlenW(str)+1)*sizeof(WCHAR);
1012         ret = heap_alloc(size);
1013         memcpy(ret, str, size);
1014     }
1015
1016     return ret;
1017 }
1018
1019 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1020 {
1021     LPWSTR ret = NULL;
1022
1023     if(str) {
1024         ret = heap_alloc((len+1)*sizeof(WCHAR));
1025         memcpy(ret, str, len*sizeof(WCHAR));
1026         ret[len] = 0;
1027     }
1028
1029     return ret;
1030 }
1031
1032 static inline char *heap_strdupA(const char *str)
1033 {
1034     char *ret = NULL;
1035
1036     if(str) {
1037         DWORD size;
1038
1039         size = strlen(str)+1;
1040         ret = heap_alloc(size);
1041         memcpy(ret, str, size);
1042     }
1043
1044     return ret;
1045 }
1046
1047 static inline WCHAR *heap_strdupAtoW(const char *str)
1048 {
1049     LPWSTR ret = NULL;
1050
1051     if(str) {
1052         DWORD len;
1053
1054         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1055         ret = heap_alloc(len*sizeof(WCHAR));
1056         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1057     }
1058
1059     return ret;
1060 }
1061
1062 static inline char *heap_strdupWtoA(LPCWSTR str)
1063 {
1064     char *ret = NULL;
1065
1066     if(str) {
1067         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1068         ret = heap_alloc(size);
1069         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1070     }
1071
1072     return ret;
1073 }
1074
1075 static inline void windowref_addref(windowref_t *ref)
1076 {
1077     InterlockedIncrement(&ref->ref);
1078 }
1079
1080 static inline void windowref_release(windowref_t *ref)
1081 {
1082     if(!InterlockedDecrement(&ref->ref))
1083         heap_free(ref);
1084 }
1085
1086 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1087 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1088 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1089
1090 extern HINSTANCE hInst DECLSPEC_HIDDEN;