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 "comcat.h"
  22 #include "mshtml.h"
  23 #include "mshtmhst.h"
  24 #include "hlink.h"
  25 #include "perhist.h"
  26 #include "dispex.h"
  27
  28 #include "wine/list.h"
  29 #include "wine/unicode.h"
  30
  31 #ifdef INIT_GUID
  32 #include "initguid.h"
  33 #endif
  34
  35 #include "nsiface.h"
  36
  37 #define NS_OK                     ((nsresult)0x00000000L)
  38 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  39 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  40 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  41 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  42 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  43 #define NS_ERROR_UNKNOWN_PROTOCOL ((nsresult)0x804b0012L)
  44
  45 #define NS_FAILED(res) ((res) & 0x80000000)
  46 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  47
  48 #define NSAPI WINAPI
  49
  50 #define MSHTML_E_NODOC    0x800a025c
  51
  52 typedef struct HTMLDOMNode HTMLDOMNode;
  53 typedef struct ConnectionPoint ConnectionPoint;
  54 typedef struct BSCallback BSCallback;
  55 typedef struct nsChannelBSC nsChannelBSC;
  56 typedef struct event_target_t event_target_t;
  57
  58 /* NOTE: make sure to keep in sync with dispex.c */
  59 typedef enum {
  60     NULL_tid,
  61     DispCEventObj_tid,
  62     DispDOMChildrenCollection_tid,
  63     DispHTMLAnchorElement_tid,
  64     DispHTMLBody_tid,
  65     DispHTMLCommentElement_tid,
  66     DispHTMLCurrentStyle_tid,
  67     DispHTMLDocument_tid,
  68     DispHTMLDOMTextNode_tid,
  69     DispHTMLElementCollection_tid,
  70     DispHTMLGenericElement_tid,
  71     DispHTMLIFrame_tid,
  72     DispHTMLImg_tid,
  73     DispHTMLInputElement_tid,
  74     DispHTMLLocation_tid,
  75     DispHTMLNavigator_tid,
  76     DispHTMLOptionElement_tid,
  77     DispHTMLScreen_tid,
  78     DispHTMLSelectElement_tid,
  79     DispHTMLStyle_tid,
  80     DispHTMLTable_tid,
  81     DispHTMLTableRow_tid,
  82     DispHTMLUnknownElement_tid,
  83     DispHTMLWindow2_tid,
  84     HTMLDocumentEvents_tid,
  85     IHTMLAnchorElement_tid,
  86     IHTMLBodyElement_tid,
  87     IHTMLBodyElement2_tid,
  88     IHTMLCommentElement_tid,
  89     IHTMLCurrentStyle_tid,
  90     IHTMLCurrentStyle2_tid,
  91     IHTMLCurrentStyle3_tid,
  92     IHTMLCurrentStyle4_tid,
  93     IHTMLDocument2_tid,
  94     IHTMLDocument3_tid,
  95     IHTMLDocument4_tid,
  96     IHTMLDocument5_tid,
  97     IHTMLDOMChildrenCollection_tid,
  98     IHTMLDOMNode_tid,
  99     IHTMLDOMNode2_tid,
 100     IHTMLDOMTextNode_tid,
 101     IHTMLElement_tid,
 102     IHTMLElement2_tid,
 103     IHTMLElement3_tid,
 104     IHTMLElement4_tid,
 105     IHTMLElementCollection_tid,
 106     IHTMLEventObj_tid,
 107     IHTMLFrameBase_tid,
 108     IHTMLFrameBase2_tid,
 109     IHTMLGenericElement_tid,
 110     IHTMLImageElementFactory_tid,
 111     IHTMLImgElement_tid,
 112     IHTMLInputElement_tid,
 113     IHTMLLocation_tid,
 114     IHTMLOptionElement_tid,
 115     IHTMLScreen_tid,
 116     IHTMLSelectElement_tid,
 117     IHTMLStyle_tid,
 118     IHTMLStyle2_tid,
 119     IHTMLStyle3_tid,
 120     IHTMLStyle4_tid,
 121     IHTMLTable_tid,
 122     IHTMLTableRow_tid,
 123     IHTMLTextContainer_tid,
 124     IHTMLUniqueName_tid,
 125     IHTMLWindow2_tid,
 126     IHTMLWindow3_tid,
 127     IHTMLWindow4_tid,
 128     IOmNavigator_tid,
 129     LAST_tid
 130 } tid_t;
 131
 132 typedef struct dispex_data_t dispex_data_t;
 133 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 134
 135 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 136 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 137
 138 typedef struct {
 139     HRESULT (*value)(IUnknown*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 140     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 141     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 142 } dispex_static_data_vtbl_t;
 143
 144 typedef struct {
 145     const dispex_static_data_vtbl_t *vtbl;
 146     const tid_t disp_tid;
 147     dispex_data_t *data;
 148     const tid_t* const iface_tids;
 149 } dispex_static_data_t;
 150
 151 typedef struct {
 152     const IDispatchExVtbl  *lpIDispatchExVtbl;
 153
 154     IUnknown *outer;
 155
 156     dispex_static_data_t *data;
 157     dispex_dynamic_data_t *dynamic_data;
 158 } DispatchEx;
 159
 160 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 161 void release_dispex(DispatchEx*);
 162 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 163 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 164 HRESULT get_dispids(tid_t,DWORD*,DISPID**);
 165
 166 typedef struct HTMLDocumentNode HTMLDocumentNode;
 167 typedef struct HTMLDocumentObj HTMLDocumentObj;
 168 typedef struct HTMLFrameBase HTMLFrameBase;
 169
 170 typedef enum {
 171     SCRIPTMODE_GECKO,
 172     SCRIPTMODE_ACTIVESCRIPT
 173 } SCRIPTMODE;
 174
 175 typedef struct ScriptHost ScriptHost;
 176
 177 typedef enum {
 178     GLOBAL_SCRIPTVAR,
 179     GLOBAL_ELEMENTVAR
 180 } global_prop_type_t;
 181
 182 typedef struct {
 183     global_prop_type_t type;
 184     WCHAR *name;
 185     ScriptHost *script_host;
 186     DISPID id;
 187 } global_prop_t;
 188
 189 typedef struct {
 190     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 191
 192     LONG ref;
 193
 194     HTMLWindow *window;
 195 } HTMLOptionElementFactory;
 196
 197 typedef struct {
 198     DispatchEx dispex;
 199     const IHTMLImageElementFactoryVtbl *lpHTMLImageElementFactoryVtbl;
 200
 201     LONG ref;
 202
 203     HTMLWindow *window;
 204 } HTMLImageElementFactory;
 205
 206 struct HTMLLocation {
 207     DispatchEx dispex;
 208     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 209
 210     LONG ref;
 211
 212     HTMLWindow *window;
 213 };
 214
 215 typedef struct {
 216     HTMLWindow *window;
 217     LONG ref;
 218 }  windowref_t;
 219
 220 struct HTMLWindow {
 221     DispatchEx dispex;
 222     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 223     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 224     const IHTMLWindow4Vtbl *lpHTMLWindow4Vtbl;
 225     const IDispatchExVtbl  *lpIDispatchExVtbl;
 226
 227     LONG ref;
 228
 229     windowref_t *window_ref;
 230     LONG task_magic;
 231
 232     HTMLDocumentNode *doc;
 233     HTMLDocumentObj *doc_obj;
 234     nsIDOMWindow *nswindow;
 235     HTMLWindow *parent;
 236     HTMLFrameBase *frame_element;
 237     READYSTATE readystate;
 238
 239     nsChannelBSC *bscallback;
 240     IMoniker *mon;
 241     LPOLESTR url;
 242
 243     event_target_t *event_target;
 244     IHTMLEventObj *event;
 245
 246     SCRIPTMODE scriptmode;
 247     struct list script_hosts;
 248
 249     HTMLOptionElementFactory *option_factory;
 250     HTMLImageElementFactory *image_factory;
 251     HTMLLocation *location;
 252     IHTMLScreen *screen;
 253
 254     global_prop_t *global_props;
 255     DWORD global_prop_cnt;
 256     DWORD global_prop_size;
 257
 258     struct list children;
 259     struct list sibling_entry;
 260     struct list entry;
 261 };
 262
 263 typedef enum {
 264     UNKNOWN_USERMODE,
 265     BROWSEMODE,
 266     EDITMODE
 267 } USERMODE;
 268
 269 typedef struct {
 270     tid_t tid;
 271     DWORD id_cnt;
 272     DISPID *ids;
 273 } cp_static_data_t;
 274
 275 typedef struct ConnectionPointContainer {
 276     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 277
 278     ConnectionPoint *cp_list;
 279     IUnknown *outer;
 280     struct ConnectionPointContainer *forward_container;
 281 } ConnectionPointContainer;
 282
 283 struct ConnectionPoint {
 284     const IConnectionPointVtbl *lpConnectionPointVtbl;
 285
 286     IConnectionPointContainer *container;
 287
 288     union {
 289         IUnknown *unk;
 290         IDispatch *disp;
 291         IPropertyNotifySink *propnotif;
 292     } *sinks;
 293     DWORD sinks_size;
 294
 295     const IID *iid;
 296     cp_static_data_t *data;
 297
 298     ConnectionPoint *next;
 299 };
 300
 301 struct HTMLDocument {
 302     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 303     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 304     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 305     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 306     const IHTMLDocument6Vtbl              *lpHTMLDocument6Vtbl;
 307     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 308     const IPersistFileVtbl                *lpPersistFileVtbl;
 309     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 310     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 311     const IOleObjectVtbl                  *lpOleObjectVtbl;
 312     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 313     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 314     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 315     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 316     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 317     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 318     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 319     const IOleControlVtbl                 *lpOleControlVtbl;
 320     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 321     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 322     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 323     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 324
 325     IUnknown *unk_impl;
 326     IDispatchEx *dispex;
 327
 328     HTMLDocumentObj *doc_obj;
 329     HTMLDocumentNode *doc_node;
 330
 331     HTMLWindow *window;
 332
 333     LONG task_magic;
 334
 335     ConnectionPointContainer cp_container;
 336     ConnectionPoint cp_htmldocevents;
 337     ConnectionPoint cp_htmldocevents2;
 338     ConnectionPoint cp_propnotif;
 339 };
 340
 341 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 342 {
 343     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 344 }
 345
 346 static inline ULONG htmldoc_addref(HTMLDocument *This)
 347 {
 348     return IUnknown_AddRef(This->unk_impl);
 349 }
 350
 351 static inline ULONG htmldoc_release(HTMLDocument *This)
 352 {
 353     return IUnknown_Release(This->unk_impl);
 354 }
 355
 356 struct HTMLDocumentObj {
 357     HTMLDocument basedoc;
 358     DispatchEx dispex;
 359     const ICustomDocVtbl  *lpCustomDocVtbl;
 360
 361     LONG ref;
 362
 363     NSContainer *nscontainer;
 364
 365     IOleClientSite *client;
 366     IDocHostUIHandler *hostui;
 367     IOleInPlaceSite *ipsite;
 368     IOleInPlaceFrame *frame;
 369     IOleInPlaceUIWindow *ip_window;
 370
 371     DOCHOSTUIINFO hostinfo;
 372
 373     IOleUndoManager *undomgr;
 374
 375     HWND hwnd;
 376     HWND tooltips_hwnd;
 377
 378     BOOL in_place_active;
 379     BOOL ui_active;
 380     BOOL window_active;
 381     BOOL has_key_path;
 382     BOOL container_locked;
 383     BOOL focus;
 384
 385     USERMODE usermode;
 386     LPWSTR mime;
 387
 388     DWORD update;
 389 };
 390
 391 struct NSContainer {
 392     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 393     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 394     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 395     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 396     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 397     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 398     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 399     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 400
 401     nsIWebBrowser *webbrowser;
 402     nsIWebNavigation *navigation;
 403     nsIBaseWindow *window;
 404     nsIWebBrowserFocus *focus;
 405
 406     nsIEditor *editor;
 407     nsIController *editor_controller;
 408
 409     LONG ref;
 410
 411     NSContainer *parent;
 412     HTMLDocumentObj *doc;
 413
 414     nsIURIContentListener *content_listener;
 415
 416     HWND hwnd;
 417
 418     nsChannelBSC *bscallback; /* hack */
 419     HWND reset_focus; /* hack */
 420 };
 421
 422 typedef struct {
 423     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 424     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 425     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 426
 427     LONG ref;
 428
 429     nsIChannel *channel;
 430     nsIHttpChannel *http_channel;
 431     nsIHttpChannelInternal *http_channel_internal;
 432     nsIWineURI *uri;
 433     nsIInputStream *post_data_stream;
 434     nsILoadGroup *load_group;
 435     nsIInterfaceRequestor *notif_callback;
 436     nsISupports *owner;
 437     nsLoadFlags load_flags;
 438     nsIURI *original_uri;
 439     char *content_type;
 440     char *charset;
 441     PRUint32 response_status;
 442 } nsChannel;
 443
 444 typedef struct {
 445     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 446     void (*destructor)(HTMLDOMNode*);
 447     event_target_t **(*get_event_target)(HTMLDOMNode*);
 448     HRESULT (*call_event)(HTMLDOMNode*,DWORD,BOOL*);
 449     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 450     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 451     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 452     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 453 } NodeImplVtbl;
 454
 455 struct HTMLDOMNode {
 456     DispatchEx dispex;
 457     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 458     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 459     const NodeImplVtbl *vtbl;
 460
 461     LONG ref;
 462
 463     nsIDOMNode *nsnode;
 464     HTMLDocumentNode *doc;
 465     event_target_t *event_target;
 466     ConnectionPointContainer *cp_container;
 467
 468     HTMLDOMNode *next;
 469 };
 470
 471 typedef struct {
 472     HTMLDOMNode node;
 473     ConnectionPointContainer cp_container;
 474
 475     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 476     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 477     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 478
 479     nsIDOMHTMLElement *nselem;
 480 } HTMLElement;
 481
 482 typedef struct {
 483     HTMLElement element;
 484
 485     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 486
 487     ConnectionPoint cp;
 488 } HTMLTextContainer;
 489
 490 struct HTMLFrameBase {
 491     HTMLElement element;
 492
 493     const IHTMLFrameBaseVtbl   *lpIHTMLFrameBaseVtbl;
 494     const IHTMLFrameBase2Vtbl  *lpIHTMLFrameBase2Vtbl;
 495
 496     HTMLWindow *content_window;
 497 };
 498
 499 typedef struct _mutation_queue_t {
 500     DWORD type;
 501     nsISupports *nsiface;
 502
 503     struct _mutation_queue_t *next;
 504 } mutation_queue_t;
 505
 506 typedef struct nsDocumentEventListener nsDocumentEventListener;
 507
 508 struct HTMLDocumentNode {
 509     HTMLDOMNode node;
 510     HTMLDocument basedoc;
 511
 512     const IInternetHostSecurityManagerVtbl *lpIInternetHostSecurityManagerVtbl;
 513
 514     const nsIDocumentObserverVtbl  *lpIDocumentObserverVtbl;
 515     const nsIRunnableVtbl  *lpIRunnableVtbl;
 516
 517     LONG ref;
 518
 519     nsIDOMHTMLDocument *nsdoc;
 520     HTMLDOMNode *nodes;
 521     BOOL content_ready;
 522
 523     IInternetSecurityManager *secmgr;
 524     ICatInformation *catmgr;
 525     nsDocumentEventListener *nsevent_listener;
 526     BOOL *event_vector;
 527
 528     mutation_queue_t *mutation_queue;
 529     mutation_queue_t *mutation_queue_tail;
 530
 531     struct list bindings;
 532     struct list selection_list;
 533     struct list range_list;
 534 };
 535
 536 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 537 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 538 #define HTMLWINDOW4(x)   ((IHTMLWindow4*)                 &(x)->lpHTMLWindow4Vtbl)
 539
 540 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 541 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 542 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 543 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 544 #define HTMLDOC6(x)      ((IHTMLDocument6*)               &(x)->lpHTMLDocument6Vtbl)
 545 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 546 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 547 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 548 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 549 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 550 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 551 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 552 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 553 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 554 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 555 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 556 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 557 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 558 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 559 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 560 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 561 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 562 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 563 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 564 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 565 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 566
 567 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 568 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 569 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 570 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 571 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 572 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 573 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 574 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 575 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 576
 577 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpIDocumentObserverVtbl)
 578
 579 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpIRunnableVtbl)
 580
 581 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 582 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 583 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 584 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 585
 586 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 587 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 588 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 589
 590 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 591 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 592 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 593 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 594 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 595
 596 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 597 #define HTMLFRAMEBASE(x) ((IHTMLFrameBase*)               &(x)->lpIHTMLFrameBaseVtbl)
 598 #define HTMLFRAMEBASE2(x) ((IHTMLFrameBase2*)             &(x)->lpIHTMLFrameBase2Vtbl)
 599
 600 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 601 #define HTMLIMGFACTORY(x)  ((IHTMLImageElementFactory*)   &(x)->lpHTMLImageElementFactoryVtbl)
 602 #define HTMLLOCATION(x)    ((IHTMLLocation*)              &(x)->lpHTMLLocationVtbl)
 603
 604 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 605
 606 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 607
 608 #define HOSTSECMGR(x)    ((IInternetHostSecurityManager*)  &(x)->lpIInternetHostSecurityManagerVtbl)
 609
 610 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 611 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 612
 613 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 614 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 615 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 616
 617 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow*,HTMLWindow**);
 618 void update_window_doc(HTMLWindow*);
 619 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 620 nsIDOMWindow *get_nsdoc_window(nsIDOMDocument*);
 621 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 622 HTMLImageElementFactory *HTMLImageElementFactory_Create(HTMLWindow*);
 623 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 624 IOmNavigator *OmNavigator_Create(void);
 625 HRESULT HTMLScreen_Create(IHTMLScreen**);
 626
 627 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 628 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 629 void HTMLDocument_Persist_Init(HTMLDocument*);
 630 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 631 void HTMLDocument_OleObj_Init(HTMLDocument*);
 632 void HTMLDocument_View_Init(HTMLDocument*);
 633 void HTMLDocument_Window_Init(HTMLDocument*);
 634 void HTMLDocument_Service_Init(HTMLDocument*);
 635 void HTMLDocument_Hlink_Init(HTMLDocument*);
 636
 637 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*);
 638
 639 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 640
 641 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*);
 642 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 643 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 644
 645 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 646 void NSContainer_Release(NSContainer*);
 647
 648 void init_mutation(HTMLDocumentNode*);
 649 void release_mutation(HTMLDocumentNode*);
 650
 651 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 652 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 653 void notif_focus(HTMLDocumentObj*);
 654
 655 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 656 void hide_tooltip(HTMLDocumentObj*);
 657 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 658
 659 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 660
 661 BOOL load_gecko(BOOL);
 662 void close_gecko(void);
 663 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 664 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 665 void release_nsio(void);
 666 BOOL install_wine_gecko(BOOL);
 667
 668 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 669
 670 HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsIInputStream*,DWORD);
 671 HRESULT navigate_url(HTMLDocumentNode*,OLECHAR*);
 672
 673 void call_property_onchanged(ConnectionPoint*,DISPID);
 674 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 675
 676 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 677 void nsfree(void*);
 678
 679 void nsACString_Init(nsACString*,const char*);
 680 void nsACString_SetData(nsACString*,const char*);
 681 PRUint32 nsACString_GetData(const nsACString*,const char**);
 682 void nsACString_Finish(nsACString*);
 683
 684 void nsAString_Init(nsAString*,const PRUnichar*);
 685 void nsAString_SetData(nsAString*,const PRUnichar*);
 686 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 687 void nsAString_Finish(nsAString*);
 688
 689 nsICommandParams *create_nscommand_params(void);
 690 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 691 void get_editor_controller(NSContainer*);
 692 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 693
 694 void init_nsevents(HTMLDocumentNode*);
 695 void release_nsevents(HTMLDocumentNode*);
 696 void add_nsevent_listener(HTMLDocumentNode*,LPCWSTR);
 697
 698 void set_window_bscallback(HTMLWindow*,nsChannelBSC*);
 699 void set_current_mon(HTMLWindow*,IMoniker*);
 700 HRESULT start_binding(HTMLWindow*,HTMLDocumentNode*,BSCallback*,IBindCtx*);
 701 void abort_document_bindings(HTMLDocumentNode*);
 702
 703 HRESULT bind_mon_to_buffer(HTMLDocumentNode*,IMoniker*,void**,DWORD*);
 704
 705 nsChannelBSC *create_channelbsc(IMoniker*);
 706 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 707 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 708 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 709
 710 void set_ready_state(HTMLWindow*,READYSTATE);
 711
 712 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 713 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 714 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 715 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 716 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 717
 718 void detach_selection(HTMLDocumentNode*);
 719 void detach_ranges(HTMLDocumentNode*);
 720 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 721
 722 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**);
 723
 724 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 725
 726 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 727 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 728 HTMLElement *HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 729 HTMLElement *HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 730 HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*);
 731 HTMLElement *HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*);
 732 HTMLElement *HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 733 HTMLElement *HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 734 HTMLElement *HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 735 HTMLElement *HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 736 HTMLElement *HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 737 HTMLElement *HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 738 HTMLElement *HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 739 HTMLElement *HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 740 HTMLElement *HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 741
 742 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 743 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 744 void HTMLElement2_Init(HTMLElement*);
 745 void HTMLElement3_Init(HTMLElement*);
 746 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 747 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*,dispex_static_data_t*);
 748
 749 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 750 void HTMLDOMNode_destructor(HTMLDOMNode*);
 751
 752 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 753 void HTMLElement_destructor(HTMLDOMNode*);
 754
 755 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**);
 756 void HTMLFrameBase_destructor(HTMLFrameBase*);
 757
 758 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 759 void release_nodes(HTMLDocumentNode*);
 760
 761 void release_script_hosts(HTMLWindow*);
 762 void connect_scripts(HTMLWindow*);
 763 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 764 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 765 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 766 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 767 IDispatch *get_script_disp(ScriptHost*);
 768
 769 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 770 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 771 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 772
 773 /* commands */
 774 typedef struct {
 775     DWORD id;
 776     HRESULT (*query)(HTMLDocument*,OLECMD*);
 777     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 778 } cmdtable_t;
 779
 780 extern const cmdtable_t editmode_cmds[];
 781
 782 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 783
 784 /* timer */
 785 #define UPDATE_UI       0x0001
 786 #define UPDATE_TITLE    0x0002
 787
 788 void update_doc(HTMLDocument*,DWORD);
 789 void update_title(HTMLDocumentObj*);
 790
 791 /* editor */
 792 void init_editor(HTMLDocument*);
 793 void set_ns_editmode(NSContainer*);
 794 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 795 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 796 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 797 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 798 void handle_edit_load(HTMLDocument*);
 799 HRESULT editor_is_dirty(HTMLDocument*);
 800 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 801
 802 extern DWORD mshtml_tls;
 803
 804 typedef struct task_t task_t;
 805 typedef void (*task_proc_t)(task_t*);
 806
 807 struct task_t {
 808     LONG target_magic;
 809     task_proc_t proc;
 810     struct task_t *next;
 811 };
 812
 813 typedef struct {
 814     task_t header;
 815     HTMLDocumentObj *doc;
 816 } docobj_task_t;
 817
 818 typedef struct {
 819     HWND thread_hwnd;
 820     task_t *task_queue_head;
 821     task_t *task_queue_tail;
 822     struct list timer_list;
 823 } thread_data_t;
 824
 825 thread_data_t *get_thread_data(BOOL);
 826 HWND get_thread_hwnd(void);
 827
 828 LONG get_task_target_magic(void);
 829 void push_task(task_t*,task_proc_t,LONG);
 830 void remove_target_tasks(LONG);
 831
 832 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 833 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 834
 835 void release_typelib(void);
 836 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 837
 838 const char *debugstr_variant(const VARIANT*);
 839
 840 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 841 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 842 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 843 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 844 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 845
 846 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 847
 848 /* memory allocation functions */
 849
 850 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 851 {
 852     return HeapAlloc(GetProcessHeap(), 0, len);
 853 }
 854
 855 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 856 {
 857     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 858 }
 859
 860 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 861 {
 862     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 863 }
 864
 865 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 866 {
 867     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 868 }
 869
 870 static inline BOOL heap_free(void *mem)
 871 {
 872     return HeapFree(GetProcessHeap(), 0, mem);
 873 }
 874
 875 static inline LPWSTR heap_strdupW(LPCWSTR str)
 876 {
 877     LPWSTR ret = NULL;
 878
 879     if(str) {
 880         DWORD size;
 881
 882         size = (strlenW(str)+1)*sizeof(WCHAR);
 883         ret = heap_alloc(size);
 884         memcpy(ret, str, size);
 885     }
 886
 887     return ret;
 888 }
 889
 890 static inline char *heap_strdupA(const char *str)
 891 {
 892     char *ret = NULL;
 893
 894     if(str) {
 895         DWORD size;
 896
 897         size = strlen(str)+1;
 898         ret = heap_alloc(size);
 899         memcpy(ret, str, size);
 900     }
 901
 902     return ret;
 903 }
 904
 905 static inline WCHAR *heap_strdupAtoW(const char *str)
 906 {
 907     LPWSTR ret = NULL;
 908
 909     if(str) {
 910         DWORD len;
 911
 912         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 913         ret = heap_alloc(len*sizeof(WCHAR));
 914         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 915     }
 916
 917     return ret;
 918 }
 919
 920 static inline char *heap_strdupWtoA(LPCWSTR str)
 921 {
 922     char *ret = NULL;
 923
 924     if(str) {
 925         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 926         ret = heap_alloc(size);
 927         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 928     }
 929
 930     return ret;
 931 }
 932
 933 static inline void windowref_addref(windowref_t *ref)
 934 {
 935     InterlockedIncrement(&ref->ref);
 936 }
 937
 938 static inline void windowref_release(windowref_t *ref)
 939 {
 940     if(!InterlockedDecrement(&ref->ref))
 941         heap_free(ref);
 942 }
 943
 944 HDC get_display_dc(void);
 945 HINSTANCE get_shdoclc(void);
 946
 947 extern HINSTANCE hInst;