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 typedef struct {
 250     HRESULT (*query_interface)(HTMLDocument*,REFIID,void**);
 251     ULONG (*addref)(HTMLDocument*);
 252     ULONG (*release)(HTMLDocument*);
 253 } htmldoc_vtbl_t;
 254
 255 struct HTMLDocument {
 256     DispatchEx dispex;
 257     const htmldoc_vtbl_t                  *vtbl;
 258     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 259     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 260     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 261     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 262     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 263     const IPersistFileVtbl                *lpPersistFileVtbl;
 264     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 265     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 266     const IOleObjectVtbl                  *lpOleObjectVtbl;
 267     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 268     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 269     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 270     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 271     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 272     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 273     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 274     const IOleControlVtbl                 *lpOleControlVtbl;
 275     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 276     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 277     const ICustomDocVtbl                  *lpCustomDocVtbl;
 278     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 279     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 280
 281     HTMLDocumentObj *doc_obj;
 282     HTMLDocumentNode *doc_node;
 283
 284     HTMLWindow *window;
 285     nsIDOMHTMLDocument *nsdoc;
 286
 287     event_target_t *event_target;
 288     ConnectionPointContainer cp_container;
 289     ConnectionPoint cp_htmldocevents;
 290     ConnectionPoint cp_htmldocevents2;
 291     ConnectionPoint cp_propnotif;
 292 };
 293
 294 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 295 {
 296     return This->vtbl->query_interface(This, riid, ppv);
 297 }
 298
 299 static inline ULONG htmldoc_addref(HTMLDocument *This)
 300 {
 301     return This->vtbl->addref(This);
 302 }
 303
 304 static inline ULONG htmldoc_release(HTMLDocument *This)
 305 {
 306     return This->vtbl->release(This);
 307 }
 308
 309 struct HTMLDocumentObj {
 310     HTMLDocument basedoc;
 311
 312     LONG ref;
 313
 314     NSContainer *nscontainer;
 315
 316     IOleClientSite *client;
 317     IDocHostUIHandler *hostui;
 318     IOleInPlaceSite *ipsite;
 319     IOleInPlaceFrame *frame;
 320     IOleInPlaceUIWindow *ip_window;
 321
 322     DOCHOSTUIINFO hostinfo;
 323
 324     IOleUndoManager *undomgr;
 325
 326     HWND hwnd;
 327     HWND tooltips_hwnd;
 328
 329     BOOL in_place_active;
 330     BOOL ui_active;
 331     BOOL window_active;
 332     BOOL has_key_path;
 333     BOOL container_locked;
 334     BOOL focus;
 335
 336     USERMODE usermode;
 337     READYSTATE readystate;
 338     LPWSTR mime;
 339
 340     DWORD update;
 341
 342     /* FIXME: probably should be in document node object */
 343     nsChannelBSC *bscallback;
 344     IMoniker *mon;
 345     LPOLESTR url;
 346     struct list bindings;
 347 };
 348
 349 typedef struct {
 350     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 351     NSContainer *This;
 352 } nsEventListener;
 353
 354 typedef struct _mutation_queue_t {
 355     DWORD type;
 356     nsISupports *nsiface;
 357
 358     struct _mutation_queue_t *next;
 359 } mutation_queue_t;
 360
 361 struct NSContainer {
 362     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 363     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 364     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 365     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 366     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 367     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 368     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 369     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 370
 371     const nsIDocumentObserverVtbl       *lpDocumentObserverVtbl;
 372
 373     const nsIRunnableVtbl  *lpRunnableVtbl;
 374
 375     nsEventListener blur_listener;
 376     nsEventListener focus_listener;
 377     nsEventListener keypress_listener;
 378     nsEventListener load_listener;
 379     nsEventListener htmlevent_listener;
 380
 381     nsIWebBrowser *webbrowser;
 382     nsIWebNavigation *navigation;
 383     nsIBaseWindow *window;
 384     nsIWebBrowserFocus *focus;
 385
 386     nsIEditor *editor;
 387     nsIController *editor_controller;
 388
 389     LONG ref;
 390
 391     NSContainer *parent;
 392     HTMLDocumentObj *doc;
 393
 394     nsIURIContentListener *content_listener;
 395
 396     HWND hwnd;
 397
 398     mutation_queue_t *mutation_queue;
 399     mutation_queue_t *mutation_queue_tail;
 400
 401     nsChannelBSC *bscallback; /* hack */
 402     HWND reset_focus; /* hack */
 403 };
 404
 405 typedef struct {
 406     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 407     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 408     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 409
 410     LONG ref;
 411
 412     nsIChannel *channel;
 413     nsIHttpChannel *http_channel;
 414     nsIHttpChannelInternal *http_channel_internal;
 415     nsIWineURI *uri;
 416     nsIInputStream *post_data_stream;
 417     nsILoadGroup *load_group;
 418     nsIInterfaceRequestor *notif_callback;
 419     nsISupports *owner;
 420     nsLoadFlags load_flags;
 421     nsIURI *original_uri;
 422     char *content_type;
 423     char *charset;
 424     PRUint32 response_status;
 425 } nsChannel;
 426
 427 typedef struct {
 428     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 429     void (*destructor)(HTMLDOMNode*);
 430     event_target_t **(*get_event_target)(HTMLDOMNode*);
 431     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 432     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 433 } NodeImplVtbl;
 434
 435 struct HTMLDOMNode {
 436     DispatchEx dispex;
 437     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 438     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 439     const NodeImplVtbl *vtbl;
 440
 441     LONG ref;
 442
 443     nsIDOMNode *nsnode;
 444     HTMLDocumentNode *doc;
 445     event_target_t *event_target;
 446
 447     HTMLDOMNode *next;
 448 };
 449
 450 typedef struct {
 451     HTMLDOMNode node;
 452     ConnectionPointContainer cp_container;
 453
 454     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 455     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 456     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 457
 458     nsIDOMHTMLElement *nselem;
 459 } HTMLElement;
 460
 461 typedef struct {
 462     HTMLElement element;
 463
 464     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 465
 466     ConnectionPoint cp;
 467 } HTMLTextContainer;
 468
 469 struct HTMLDocumentNode {
 470     HTMLDOMNode node;
 471     HTMLDocument basedoc;
 472
 473     LONG ref;
 474
 475     HTMLDOMNode *nodes;
 476
 477     struct list selection_list;
 478     struct list range_list;
 479 };
 480
 481 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 482 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 483
 484 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 485 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 486 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 487 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 488 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 489 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 490 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 491 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 492 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 493 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 494 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 495 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 496 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 497 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 498 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 499 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 500 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 501 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 502 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 503 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 504 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 505 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 506 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 507 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 508 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 509
 510 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 511 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 512 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 513 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 514 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 515 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 516 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 517 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 518 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 519
 520 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpDocumentObserverVtbl)
 521
 522 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpRunnableVtbl)
 523
 524 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 525 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 526 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 527 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 528
 529 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 530 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 531 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 532
 533 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 534 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 535 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 536 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 537 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 538
 539 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 540
 541 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 542 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 543
 544 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 545
 546 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 547
 548 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 549 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 550
 551 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 552 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 553 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 554
 555 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow**);
 556 void window_set_docnode(HTMLWindow*,HTMLDocumentNode*);
 557 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 558 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 559 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 560 IOmNavigator *OmNavigator_Create(void);
 561
 562 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 563 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 564 void HTMLDocument_Persist_Init(HTMLDocument*);
 565 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 566 void HTMLDocument_OleObj_Init(HTMLDocument*);
 567 void HTMLDocument_View_Init(HTMLDocument*);
 568 void HTMLDocument_Window_Init(HTMLDocument*);
 569 void HTMLDocument_Service_Init(HTMLDocument*);
 570 void HTMLDocument_Hlink_Init(HTMLDocument*);
 571
 572 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 573
 574 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 575 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 576 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 577
 578 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 579 void NSContainer_Release(NSContainer*);
 580
 581 void init_mutation(NSContainer*);
 582 void set_mutation_observer(NSContainer*,nsIDOMHTMLDocument*);
 583 void remove_mutation_observer(NSContainer*,nsIDOMHTMLDocument*);
 584
 585 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 586 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 587 void notif_focus(HTMLDocumentObj*);
 588
 589 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 590 void hide_tooltip(HTMLDocumentObj*);
 591 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 592
 593 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 594
 595 BOOL load_gecko(BOOL);
 596 void close_gecko(void);
 597 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 598 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 599 void release_nsio(void);
 600 BOOL install_wine_gecko(BOOL);
 601
 602 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 603
 604 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 605
 606 void call_property_onchanged(ConnectionPoint*,DISPID);
 607 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 608
 609 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 610 void nsfree(void*);
 611
 612 void nsACString_Init(nsACString*,const char*);
 613 void nsACString_SetData(nsACString*,const char*);
 614 PRUint32 nsACString_GetData(const nsACString*,const char**);
 615 void nsACString_Finish(nsACString*);
 616
 617 void nsAString_Init(nsAString*,const PRUnichar*);
 618 void nsAString_SetData(nsAString*,const PRUnichar*);
 619 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 620 void nsAString_Finish(nsAString*);
 621
 622 nsICommandParams *create_nscommand_params(void);
 623 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 624 void get_editor_controller(NSContainer*);
 625 void init_nsevents(NSContainer*);
 626 void add_nsevent_listener(HTMLWindow*,LPCWSTR);
 627 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 628 void update_nsdocument(HTMLDocumentObj*);
 629
 630 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 631 void set_current_mon(HTMLDocument*,IMoniker*);
 632 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 633
 634 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 635
 636 nsChannelBSC *create_channelbsc(IMoniker*);
 637 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 638 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 639 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 640
 641 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 642 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 643 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 644 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 645 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 646
 647 void detach_selection(HTMLDocumentNode*);
 648 void detach_ranges(HTMLDocumentNode*);
 649 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 650
 651 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 652
 653 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 654 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 655 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 656 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 657 HTMLElement *HTMLIFrame_Create(nsIDOMHTMLElement*);
 658 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 659 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 660 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 661 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 662 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 663 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 664 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 665 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 666 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 667
 668 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 669 void HTMLElement_Init(HTMLElement*);
 670 void HTMLElement2_Init(HTMLElement*);
 671 void HTMLElement3_Init(HTMLElement*);
 672 void HTMLTextContainer_Init(HTMLTextContainer*);
 673
 674 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 675 void HTMLDOMNode_destructor(HTMLDOMNode*);
 676
 677 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 678 void HTMLElement_destructor(HTMLDOMNode*);
 679
 680 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 681 void release_nodes(HTMLDocumentNode*);
 682
 683 void release_script_hosts(HTMLWindow*);
 684 void connect_scripts(HTMLWindow*);
 685 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 686 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 687 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 688 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 689 IDispatch *get_script_disp(ScriptHost*);
 690
 691 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 692 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 693 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 694
 695 /* commands */
 696 typedef struct {
 697     DWORD id;
 698     HRESULT (*query)(HTMLDocument*,OLECMD*);
 699     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 700 } cmdtable_t;
 701
 702 extern const cmdtable_t editmode_cmds[];
 703
 704 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 705
 706 /* timer */
 707 #define UPDATE_UI       0x0001
 708 #define UPDATE_TITLE    0x0002
 709
 710 void update_doc(HTMLDocument*,DWORD);
 711 void update_title(HTMLDocumentObj*);
 712
 713 /* editor */
 714 void init_editor(HTMLDocument*);
 715 void set_ns_editmode(NSContainer*);
 716 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 717 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 718 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 719 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 720 void handle_edit_load(HTMLDocument*);
 721 HRESULT editor_is_dirty(HTMLDocument*);
 722 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 723
 724 extern DWORD mshtml_tls;
 725
 726 typedef struct task_t {
 727     HTMLDocument *doc;
 728
 729     enum {
 730         TASK_SETDOWNLOADSTATE,
 731         TASK_PARSECOMPLETE,
 732         TASK_SETPROGRESS,
 733         TASK_START_BINDING
 734     } task_id;
 735
 736     nsChannelBSC *bscallback;
 737
 738     struct task_t *next;
 739 } task_t;
 740
 741 typedef struct {
 742     HWND thread_hwnd;
 743     task_t *task_queue_head;
 744     task_t *task_queue_tail;
 745     struct list timer_list;
 746 } thread_data_t;
 747
 748 thread_data_t *get_thread_data(BOOL);
 749 HWND get_thread_hwnd(void);
 750 void push_task(task_t*);
 751 void remove_doc_tasks(const HTMLDocument*);
 752 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 753 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 754
 755 void release_typelib(void);
 756 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 757
 758 const char *debugstr_variant(const VARIANT*);
 759
 760 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 761 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 762 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 763 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 764 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 765
 766 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 767
 768 /* memory allocation functions */
 769
 770 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 771 {
 772     return HeapAlloc(GetProcessHeap(), 0, len);
 773 }
 774
 775 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 776 {
 777     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 778 }
 779
 780 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 781 {
 782     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 783 }
 784
 785 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 786 {
 787     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 788 }
 789
 790 static inline BOOL heap_free(void *mem)
 791 {
 792     return HeapFree(GetProcessHeap(), 0, mem);
 793 }
 794
 795 static inline LPWSTR heap_strdupW(LPCWSTR str)
 796 {
 797     LPWSTR ret = NULL;
 798
 799     if(str) {
 800         DWORD size;
 801
 802         size = (strlenW(str)+1)*sizeof(WCHAR);
 803         ret = heap_alloc(size);
 804         memcpy(ret, str, size);
 805     }
 806
 807     return ret;
 808 }
 809
 810 static inline char *heap_strdupA(const char *str)
 811 {
 812     char *ret = NULL;
 813
 814     if(str) {
 815         DWORD size;
 816
 817         size = strlen(str)+1;
 818         ret = heap_alloc(size);
 819         memcpy(ret, str, size);
 820     }
 821
 822     return ret;
 823 }
 824
 825 static inline WCHAR *heap_strdupAtoW(const char *str)
 826 {
 827     LPWSTR ret = NULL;
 828
 829     if(str) {
 830         DWORD len;
 831
 832         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 833         ret = heap_alloc(len*sizeof(WCHAR));
 834         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 835     }
 836
 837     return ret;
 838 }
 839
 840 static inline char *heap_strdupWtoA(LPCWSTR str)
 841 {
 842     char *ret = NULL;
 843
 844     if(str) {
 845         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 846         ret = heap_alloc(size);
 847         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 848     }
 849
 850     return ret;
 851 }
 852
 853 HINSTANCE get_shdoclc(void);
 854
 855 extern HINSTANCE hInst;