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 "mshtml.h"
  22 #include "mshtmhst.h"
  23 #include "hlink.h"
  24 #include "perhist.h"
  25 #include "dispex.h"
  26
  27 #include "wine/list.h"
  28 #include "wine/unicode.h"
  29
  30 #ifdef INIT_GUID
  31 #include "initguid.h"
  32 #endif
  33
  34 #include "nsiface.h"
  35
  36 #define NS_OK                     ((nsresult)0x00000000L)
  37 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  38 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  39 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  40 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  41 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  42 #define NS_ERROR_UNKNOWN_PROTOCOL ((nsresult)0x804b0012L)
  43
  44 #define NS_FAILED(res) ((res) & 0x80000000)
  45 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  46
  47 #define NSAPI WINAPI
  48
  49 #define MSHTML_E_NODOC    0x800a025c
  50
  51 typedef struct HTMLDOMNode HTMLDOMNode;
  52 typedef struct ConnectionPoint ConnectionPoint;
  53 typedef struct BSCallback BSCallback;
  54 typedef struct nsChannelBSC nsChannelBSC;
  55 typedef struct event_target_t event_target_t;
  56
  57 /* NOTE: make sure to keep in sync with dispex.c */
  58 typedef enum {
  59     NULL_tid,
  60     DispCEventObj_tid,
  61     DispDOMChildrenCollection_tid,
  62     DispHTMLBody_tid,
  63     DispHTMLCommentElement_tid,
  64     DispHTMLCurrentStyle_tid,
  65     DispHTMLDocument_tid,
  66     DispHTMLDOMTextNode_tid,
  67     DispHTMLElementCollection_tid,
  68     DispHTMLGenericElement_tid,
  69     DispHTMLIFrame_tid,
  70     DispHTMLImg_tid,
  71     DispHTMLInputElement_tid,
  72     DispHTMLLocation_tid,
  73     DispHTMLNavigator_tid,
  74     DispHTMLOptionElement_tid,
  75     DispHTMLSelectElement_tid,
  76     DispHTMLStyle_tid,
  77     DispHTMLTable_tid,
  78     DispHTMLTableRow_tid,
  79     DispHTMLUnknownElement_tid,
  80     DispHTMLWindow2_tid,
  81     IHTMLBodyElement_tid,
  82     IHTMLBodyElement2_tid,
  83     IHTMLCommentElement_tid,
  84     IHTMLCurrentStyle_tid,
  85     IHTMLCurrentStyle2_tid,
  86     IHTMLCurrentStyle3_tid,
  87     IHTMLCurrentStyle4_tid,
  88     IHTMLDocument2_tid,
  89     IHTMLDocument3_tid,
  90     IHTMLDocument4_tid,
  91     IHTMLDocument5_tid,
  92     IHTMLDOMChildrenCollection_tid,
  93     IHTMLDOMNode_tid,
  94     IHTMLDOMNode2_tid,
  95     IHTMLDOMTextNode_tid,
  96     IHTMLElement_tid,
  97     IHTMLElement2_tid,
  98     IHTMLElement3_tid,
  99     IHTMLElement4_tid,
 100     IHTMLElementCollection_tid,
 101     IHTMLEventObj_tid,
 102     IHTMLFrameBase2_tid,
 103     IHTMLGenericElement_tid,
 104     IHTMLImgElement_tid,
 105     IHTMLInputElement_tid,
 106     IHTMLLocation_tid,
 107     IHTMLOptionElement_tid,
 108     IHTMLSelectElement_tid,
 109     IHTMLStyle_tid,
 110     IHTMLStyle2_tid,
 111     IHTMLStyle3_tid,
 112     IHTMLStyle4_tid,
 113     IHTMLTable_tid,
 114     IHTMLTableRow_tid,
 115     IHTMLTextContainer_tid,
 116     IHTMLUniqueName_tid,
 117     IHTMLWindow2_tid,
 118     IHTMLWindow3_tid,
 119     IOmNavigator_tid,
 120     LAST_tid
 121 } tid_t;
 122
 123 typedef struct dispex_data_t dispex_data_t;
 124 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 125
 126 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 127 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 128
 129 typedef struct {
 130     HRESULT (*value)(IUnknown*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 131     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 132     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 133 } dispex_static_data_vtbl_t;
 134
 135 typedef struct {
 136     const dispex_static_data_vtbl_t *vtbl;
 137     const tid_t disp_tid;
 138     dispex_data_t *data;
 139     const tid_t* const iface_tids;
 140 } dispex_static_data_t;
 141
 142 typedef struct {
 143     const IDispatchExVtbl  *lpIDispatchExVtbl;
 144
 145     IUnknown *outer;
 146
 147     dispex_static_data_t *data;
 148     dispex_dynamic_data_t *dynamic_data;
 149 } DispatchEx;
 150
 151 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 152 void release_dispex(DispatchEx*);
 153 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 154 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 155
 156 typedef struct HTMLWindow HTMLWindow;
 157 typedef struct HTMLDocumentNode HTMLDocumentNode;
 158 typedef struct HTMLDocumentObj HTMLDocumentObj;
 159
 160 typedef enum {
 161     SCRIPTMODE_GECKO,
 162     SCRIPTMODE_ACTIVESCRIPT
 163 } SCRIPTMODE;
 164
 165 typedef struct ScriptHost ScriptHost;
 166
 167 typedef struct {
 168     WCHAR *name;
 169     ScriptHost *script_host;
 170     DISPID id;
 171 } global_prop_t;
 172
 173 typedef struct {
 174     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 175
 176     LONG ref;
 177
 178     HTMLWindow *window;
 179 } HTMLOptionElementFactory;
 180
 181 struct HTMLLocation {
 182     DispatchEx dispex;
 183     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 184
 185     LONG ref;
 186
 187     HTMLWindow *window;
 188 };
 189
 190 struct HTMLWindow {
 191     DispatchEx dispex;
 192     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 193     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 194     const IDispatchExVtbl  *lpIDispatchExVtbl;
 195
 196     LONG ref;
 197
 198     HTMLDocumentNode *doc;
 199     HTMLDocumentObj *doc_obj;
 200     nsIDOMWindow *nswindow;
 201
 202     event_target_t *event_target;
 203     IHTMLEventObj *event;
 204     BOOL *event_vector;
 205
 206     SCRIPTMODE scriptmode;
 207     struct list script_hosts;
 208
 209     HTMLOptionElementFactory *option_factory;
 210     HTMLLocation *location;
 211
 212     global_prop_t *global_props;
 213     DWORD global_prop_cnt;
 214     DWORD global_prop_size;
 215
 216     struct list entry;
 217 };
 218
 219 typedef enum {
 220     UNKNOWN_USERMODE,
 221     BROWSEMODE,
 222     EDITMODE
 223 } USERMODE;
 224
 225 typedef struct {
 226     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 227
 228     ConnectionPoint *cp_list;
 229     IUnknown *outer;
 230 } ConnectionPointContainer;
 231
 232 struct ConnectionPoint {
 233     const IConnectionPointVtbl *lpConnectionPointVtbl;
 234
 235     IConnectionPointContainer *container;
 236
 237     union {
 238         IUnknown *unk;
 239         IDispatch *disp;
 240         IPropertyNotifySink *propnotif;
 241     } *sinks;
 242     DWORD sinks_size;
 243
 244     const IID *iid;
 245
 246     ConnectionPoint *next;
 247 };
 248
 249 struct HTMLDocument {
 250     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 251     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 252     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 253     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 254     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 255     const IPersistFileVtbl                *lpPersistFileVtbl;
 256     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 257     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 258     const IOleObjectVtbl                  *lpOleObjectVtbl;
 259     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 260     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 261     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 262     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 263     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 264     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 265     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 266     const IOleControlVtbl                 *lpOleControlVtbl;
 267     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 268     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 269     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 270     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 271
 272     IUnknown *unk_impl;
 273     IDispatchEx *dispex;
 274
 275     HTMLDocumentObj *doc_obj;
 276     HTMLDocumentNode *doc_node;
 277
 278     HTMLWindow *window;
 279     nsIDOMHTMLDocument *nsdoc;
 280
 281     ConnectionPointContainer cp_container;
 282     ConnectionPoint cp_htmldocevents;
 283     ConnectionPoint cp_htmldocevents2;
 284     ConnectionPoint cp_propnotif;
 285 };
 286
 287 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 288 {
 289     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 290 }
 291
 292 static inline ULONG htmldoc_addref(HTMLDocument *This)
 293 {
 294     return IUnknown_AddRef(This->unk_impl);
 295 }
 296
 297 static inline ULONG htmldoc_release(HTMLDocument *This)
 298 {
 299     return IUnknown_Release(This->unk_impl);
 300 }
 301
 302 struct HTMLDocumentObj {
 303     HTMLDocument basedoc;
 304     DispatchEx dispex;
 305     const ICustomDocVtbl  *lpCustomDocVtbl;
 306
 307     LONG ref;
 308
 309     NSContainer *nscontainer;
 310
 311     IOleClientSite *client;
 312     IDocHostUIHandler *hostui;
 313     IOleInPlaceSite *ipsite;
 314     IOleInPlaceFrame *frame;
 315     IOleInPlaceUIWindow *ip_window;
 316
 317     DOCHOSTUIINFO hostinfo;
 318
 319     IOleUndoManager *undomgr;
 320
 321     HWND hwnd;
 322     HWND tooltips_hwnd;
 323
 324     BOOL in_place_active;
 325     BOOL ui_active;
 326     BOOL window_active;
 327     BOOL has_key_path;
 328     BOOL container_locked;
 329     BOOL focus;
 330
 331     USERMODE usermode;
 332     READYSTATE readystate;
 333     LPWSTR mime;
 334
 335     DWORD update;
 336
 337     /* FIXME: probably should be in document node object */
 338     nsChannelBSC *bscallback;
 339     IMoniker *mon;
 340     LPOLESTR url;
 341     struct list bindings;
 342 };
 343
 344 typedef struct {
 345     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 346     NSContainer *This;
 347 } nsEventListener;
 348
 349 typedef struct _mutation_queue_t {
 350     DWORD type;
 351     nsISupports *nsiface;
 352
 353     struct _mutation_queue_t *next;
 354 } mutation_queue_t;
 355
 356 struct NSContainer {
 357     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 358     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 359     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 360     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 361     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 362     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 363     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 364     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 365
 366     const nsIDocumentObserverVtbl       *lpDocumentObserverVtbl;
 367
 368     const nsIRunnableVtbl  *lpRunnableVtbl;
 369
 370     nsEventListener blur_listener;
 371     nsEventListener focus_listener;
 372     nsEventListener keypress_listener;
 373     nsEventListener load_listener;
 374     nsEventListener htmlevent_listener;
 375
 376     nsIWebBrowser *webbrowser;
 377     nsIWebNavigation *navigation;
 378     nsIBaseWindow *window;
 379     nsIWebBrowserFocus *focus;
 380
 381     nsIEditor *editor;
 382     nsIController *editor_controller;
 383
 384     LONG ref;
 385
 386     NSContainer *parent;
 387     HTMLDocumentObj *doc;
 388
 389     nsIURIContentListener *content_listener;
 390
 391     HWND hwnd;
 392
 393     mutation_queue_t *mutation_queue;
 394     mutation_queue_t *mutation_queue_tail;
 395
 396     nsChannelBSC *bscallback; /* hack */
 397     HWND reset_focus; /* hack */
 398 };
 399
 400 typedef struct {
 401     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 402     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 403     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 404
 405     LONG ref;
 406
 407     nsIChannel *channel;
 408     nsIHttpChannel *http_channel;
 409     nsIHttpChannelInternal *http_channel_internal;
 410     nsIWineURI *uri;
 411     nsIInputStream *post_data_stream;
 412     nsILoadGroup *load_group;
 413     nsIInterfaceRequestor *notif_callback;
 414     nsISupports *owner;
 415     nsLoadFlags load_flags;
 416     nsIURI *original_uri;
 417     char *content_type;
 418     char *charset;
 419     PRUint32 response_status;
 420 } nsChannel;
 421
 422 typedef struct {
 423     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 424     void (*destructor)(HTMLDOMNode*);
 425     event_target_t **(*get_event_target)(HTMLDOMNode*);
 426     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 427     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 428 } NodeImplVtbl;
 429
 430 struct HTMLDOMNode {
 431     DispatchEx dispex;
 432     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 433     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 434     const NodeImplVtbl *vtbl;
 435
 436     LONG ref;
 437
 438     nsIDOMNode *nsnode;
 439     HTMLDocumentNode *doc;
 440     event_target_t *event_target;
 441
 442     HTMLDOMNode *next;
 443 };
 444
 445 typedef struct {
 446     HTMLDOMNode node;
 447     ConnectionPointContainer cp_container;
 448
 449     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 450     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 451     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 452
 453     nsIDOMHTMLElement *nselem;
 454 } HTMLElement;
 455
 456 typedef struct {
 457     HTMLElement element;
 458
 459     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 460
 461     ConnectionPoint cp;
 462 } HTMLTextContainer;
 463
 464 struct HTMLDocumentNode {
 465     HTMLDOMNode node;
 466     HTMLDocument basedoc;
 467
 468     const IInternetHostSecurityManagerVtbl *lpIInternetHostSecurityManagerVtbl;
 469
 470     LONG ref;
 471
 472     HTMLDOMNode *nodes;
 473
 474     struct list selection_list;
 475     struct list range_list;
 476 };
 477
 478 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 479 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 480
 481 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 482 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 483 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 484 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 485 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 486 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 487 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 488 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 489 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 490 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 491 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 492 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 493 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 494 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 495 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 496 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 497 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 498 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 499 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 500 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 501 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 502 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 503 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 504 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 505 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 506
 507 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 508 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 509 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 510 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 511 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 512 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 513 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 514 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 515 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 516
 517 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpDocumentObserverVtbl)
 518
 519 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpRunnableVtbl)
 520
 521 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 522 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 523 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 524 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 525
 526 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 527 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 528 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 529
 530 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 531 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 532 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 533 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 534 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 535
 536 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 537
 538 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 539 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 540
 541 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 542
 543 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 544
 545 #define HOSTSECMGR(x)    ((IInternetHostSecurityManager*)  &(x)->lpIInternetHostSecurityManagerVtbl)
 546
 547 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 548 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 549
 550 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 551 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 552 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 553
 554 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow**);
 555 void window_set_docnode(HTMLWindow*,HTMLDocumentNode*);
 556 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 557 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 558 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 559 IOmNavigator *OmNavigator_Create(void);
 560
 561 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 562 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 563 void HTMLDocument_Persist_Init(HTMLDocument*);
 564 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 565 void HTMLDocument_OleObj_Init(HTMLDocument*);
 566 void HTMLDocument_View_Init(HTMLDocument*);
 567 void HTMLDocument_Window_Init(HTMLDocument*);
 568 void HTMLDocument_Service_Init(HTMLDocument*);
 569 void HTMLDocument_Hlink_Init(HTMLDocument*);
 570
 571 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*);
 572
 573 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 574
 575 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 576 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 577 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 578
 579 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 580 void NSContainer_Release(NSContainer*);
 581
 582 void init_mutation(NSContainer*);
 583 void set_mutation_observer(NSContainer*,nsIDOMHTMLDocument*);
 584 void remove_mutation_observer(NSContainer*,nsIDOMHTMLDocument*);
 585
 586 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 587 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 588 void notif_focus(HTMLDocumentObj*);
 589
 590 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 591 void hide_tooltip(HTMLDocumentObj*);
 592 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 593
 594 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 595
 596 BOOL load_gecko(BOOL);
 597 void close_gecko(void);
 598 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 599 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 600 void release_nsio(void);
 601 BOOL install_wine_gecko(BOOL);
 602
 603 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 604
 605 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 606
 607 void call_property_onchanged(ConnectionPoint*,DISPID);
 608 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 609
 610 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 611 void nsfree(void*);
 612
 613 void nsACString_Init(nsACString*,const char*);
 614 void nsACString_SetData(nsACString*,const char*);
 615 PRUint32 nsACString_GetData(const nsACString*,const char**);
 616 void nsACString_Finish(nsACString*);
 617
 618 void nsAString_Init(nsAString*,const PRUnichar*);
 619 void nsAString_SetData(nsAString*,const PRUnichar*);
 620 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 621 void nsAString_Finish(nsAString*);
 622
 623 nsICommandParams *create_nscommand_params(void);
 624 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 625 void get_editor_controller(NSContainer*);
 626 void init_nsevents(NSContainer*);
 627 void add_nsevent_listener(HTMLWindow*,LPCWSTR);
 628 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 629 void update_nsdocument(HTMLDocumentObj*);
 630
 631 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 632 void set_current_mon(HTMLDocument*,IMoniker*);
 633 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 634
 635 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 636
 637 nsChannelBSC *create_channelbsc(IMoniker*);
 638 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 639 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 640 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 641
 642 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 643 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 644 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 645 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 646 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 647
 648 void detach_selection(HTMLDocumentNode*);
 649 void detach_ranges(HTMLDocumentNode*);
 650 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 651
 652 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 653
 654 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 655 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 656 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 657 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 658 HTMLElement *HTMLIFrame_Create(nsIDOMHTMLElement*);
 659 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 660 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 661 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 662 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 663 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 664 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 665 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 666 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 667 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 668
 669 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 670 void HTMLElement_Init(HTMLElement*);
 671 void HTMLElement2_Init(HTMLElement*);
 672 void HTMLElement3_Init(HTMLElement*);
 673 void HTMLTextContainer_Init(HTMLTextContainer*);
 674
 675 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 676 void HTMLDOMNode_destructor(HTMLDOMNode*);
 677
 678 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 679 void HTMLElement_destructor(HTMLDOMNode*);
 680
 681 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 682 void release_nodes(HTMLDocumentNode*);
 683
 684 void release_script_hosts(HTMLWindow*);
 685 void connect_scripts(HTMLWindow*);
 686 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 687 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 688 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 689 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 690 IDispatch *get_script_disp(ScriptHost*);
 691
 692 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 693 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 694 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 695
 696 /* commands */
 697 typedef struct {
 698     DWORD id;
 699     HRESULT (*query)(HTMLDocument*,OLECMD*);
 700     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 701 } cmdtable_t;
 702
 703 extern const cmdtable_t editmode_cmds[];
 704
 705 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 706
 707 /* timer */
 708 #define UPDATE_UI       0x0001
 709 #define UPDATE_TITLE    0x0002
 710
 711 void update_doc(HTMLDocument*,DWORD);
 712 void update_title(HTMLDocumentObj*);
 713
 714 /* editor */
 715 void init_editor(HTMLDocument*);
 716 void set_ns_editmode(NSContainer*);
 717 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 718 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 719 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 720 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 721 void handle_edit_load(HTMLDocument*);
 722 HRESULT editor_is_dirty(HTMLDocument*);
 723 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 724
 725 extern DWORD mshtml_tls;
 726
 727 typedef struct task_t {
 728     HTMLDocument *doc;
 729
 730     enum {
 731         TASK_SETDOWNLOADSTATE,
 732         TASK_PARSECOMPLETE,
 733         TASK_SETPROGRESS,
 734         TASK_START_BINDING
 735     } task_id;
 736
 737     nsChannelBSC *bscallback;
 738
 739     struct task_t *next;
 740 } task_t;
 741
 742 typedef struct {
 743     HWND thread_hwnd;
 744     task_t *task_queue_head;
 745     task_t *task_queue_tail;
 746     struct list timer_list;
 747 } thread_data_t;
 748
 749 thread_data_t *get_thread_data(BOOL);
 750 HWND get_thread_hwnd(void);
 751 void push_task(task_t*);
 752 void remove_doc_tasks(const HTMLDocument*);
 753 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 754 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 755
 756 void release_typelib(void);
 757 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 758
 759 const char *debugstr_variant(const VARIANT*);
 760
 761 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 762 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 763 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 764 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 765 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 766
 767 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 768
 769 /* memory allocation functions */
 770
 771 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 772 {
 773     return HeapAlloc(GetProcessHeap(), 0, len);
 774 }
 775
 776 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 777 {
 778     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 779 }
 780
 781 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 782 {
 783     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 784 }
 785
 786 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 787 {
 788     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 789 }
 790
 791 static inline BOOL heap_free(void *mem)
 792 {
 793     return HeapFree(GetProcessHeap(), 0, mem);
 794 }
 795
 796 static inline LPWSTR heap_strdupW(LPCWSTR str)
 797 {
 798     LPWSTR ret = NULL;
 799
 800     if(str) {
 801         DWORD size;
 802
 803         size = (strlenW(str)+1)*sizeof(WCHAR);
 804         ret = heap_alloc(size);
 805         memcpy(ret, str, size);
 806     }
 807
 808     return ret;
 809 }
 810
 811 static inline char *heap_strdupA(const char *str)
 812 {
 813     char *ret = NULL;
 814
 815     if(str) {
 816         DWORD size;
 817
 818         size = strlen(str)+1;
 819         ret = heap_alloc(size);
 820         memcpy(ret, str, size);
 821     }
 822
 823     return ret;
 824 }
 825
 826 static inline WCHAR *heap_strdupAtoW(const char *str)
 827 {
 828     LPWSTR ret = NULL;
 829
 830     if(str) {
 831         DWORD len;
 832
 833         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 834         ret = heap_alloc(len*sizeof(WCHAR));
 835         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 836     }
 837
 838     return ret;
 839 }
 840
 841 static inline char *heap_strdupWtoA(LPCWSTR str)
 842 {
 843     char *ret = NULL;
 844
 845     if(str) {
 846         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 847         ret = heap_alloc(size);
 848         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 849     }
 850
 851     return ret;
 852 }
 853
 854 HINSTANCE get_shdoclc(void);
 855
 856 extern HINSTANCE hInst;