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 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     DispHTMLAnchorElement_tid,
  63     DispHTMLBody_tid,
  64     DispHTMLCommentElement_tid,
  65     DispHTMLCurrentStyle_tid,
  66     DispHTMLDocument_tid,
  67     DispHTMLDOMTextNode_tid,
  68     DispHTMLElementCollection_tid,
  69     DispHTMLFormElement_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     IHTMLFiltersCollection_tid,
 108     IHTMLFormElement_tid,
 109     IHTMLFrameBase_tid,
 110     IHTMLFrameBase2_tid,
 111     IHTMLGenericElement_tid,
 112     IHTMLImageElementFactory_tid,
 113     IHTMLImgElement_tid,
 114     IHTMLInputElement_tid,
 115     IHTMLLocation_tid,
 116     IHTMLOptionElement_tid,
 117     IHTMLScreen_tid,
 118     IHTMLSelectElement_tid,
 119     IHTMLStyle_tid,
 120     IHTMLStyle2_tid,
 121     IHTMLStyle3_tid,
 122     IHTMLStyle4_tid,
 123     IHTMLTable_tid,
 124     IHTMLTableRow_tid,
 125     IHTMLTextContainer_tid,
 126     IHTMLUniqueName_tid,
 127     IHTMLWindow2_tid,
 128     IHTMLWindow3_tid,
 129     IHTMLWindow4_tid,
 130     IOmNavigator_tid,
 131     LAST_tid
 132 } tid_t;
 133
 134 typedef struct dispex_data_t dispex_data_t;
 135 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 136
 137 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 138 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 139
 140 typedef struct {
 141     HRESULT (*value)(IUnknown*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 142     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 143     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 144 } dispex_static_data_vtbl_t;
 145
 146 typedef struct {
 147     const dispex_static_data_vtbl_t *vtbl;
 148     const tid_t disp_tid;
 149     dispex_data_t *data;
 150     const tid_t* const iface_tids;
 151 } dispex_static_data_t;
 152
 153 typedef struct {
 154     const IDispatchExVtbl  *lpIDispatchExVtbl;
 155
 156     IUnknown *outer;
 157
 158     dispex_static_data_t *data;
 159     dispex_dynamic_data_t *dynamic_data;
 160 } DispatchEx;
 161
 162 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 163 void release_dispex(DispatchEx*);
 164 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 165 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 166 HRESULT get_dispids(tid_t,DWORD*,DISPID**);
 167
 168 typedef struct HTMLDocumentNode HTMLDocumentNode;
 169 typedef struct HTMLDocumentObj HTMLDocumentObj;
 170 typedef struct HTMLFrameBase HTMLFrameBase;
 171
 172 typedef enum {
 173     SCRIPTMODE_GECKO,
 174     SCRIPTMODE_ACTIVESCRIPT
 175 } SCRIPTMODE;
 176
 177 typedef struct ScriptHost ScriptHost;
 178
 179 typedef enum {
 180     GLOBAL_SCRIPTVAR,
 181     GLOBAL_ELEMENTVAR
 182 } global_prop_type_t;
 183
 184 typedef struct {
 185     global_prop_type_t type;
 186     WCHAR *name;
 187     ScriptHost *script_host;
 188     DISPID id;
 189 } global_prop_t;
 190
 191 typedef struct {
 192     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 193
 194     LONG ref;
 195
 196     HTMLWindow *window;
 197 } HTMLOptionElementFactory;
 198
 199 typedef struct {
 200     DispatchEx dispex;
 201     const IHTMLImageElementFactoryVtbl *lpHTMLImageElementFactoryVtbl;
 202
 203     LONG ref;
 204
 205     HTMLWindow *window;
 206 } HTMLImageElementFactory;
 207
 208 struct HTMLLocation {
 209     DispatchEx dispex;
 210     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 211
 212     LONG ref;
 213
 214     HTMLWindow *window;
 215 };
 216
 217 typedef struct {
 218     HTMLWindow *window;
 219     LONG ref;
 220 }  windowref_t;
 221
 222 struct HTMLWindow {
 223     DispatchEx dispex;
 224     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 225     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 226     const IHTMLWindow4Vtbl *lpHTMLWindow4Vtbl;
 227     const IDispatchExVtbl  *lpIDispatchExVtbl;
 228
 229     LONG ref;
 230
 231     windowref_t *window_ref;
 232     LONG task_magic;
 233
 234     HTMLDocumentNode *doc;
 235     HTMLDocumentObj *doc_obj;
 236     nsIDOMWindow *nswindow;
 237     HTMLWindow *parent;
 238     HTMLFrameBase *frame_element;
 239     READYSTATE readystate;
 240
 241     nsChannelBSC *bscallback;
 242     IMoniker *mon;
 243     LPOLESTR url;
 244
 245     IHTMLEventObj *event;
 246
 247     SCRIPTMODE scriptmode;
 248     struct list script_hosts;
 249
 250     HTMLOptionElementFactory *option_factory;
 251     HTMLImageElementFactory *image_factory;
 252     HTMLLocation *location;
 253     IHTMLScreen *screen;
 254
 255     global_prop_t *global_props;
 256     DWORD global_prop_cnt;
 257     DWORD global_prop_size;
 258
 259     struct list children;
 260     struct list sibling_entry;
 261     struct list entry;
 262 };
 263
 264 typedef enum {
 265     UNKNOWN_USERMODE,
 266     BROWSEMODE,
 267     EDITMODE
 268 } USERMODE;
 269
 270 typedef struct _cp_static_data_t {
 271     tid_t tid;
 272     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 273     DWORD id_cnt;
 274     DISPID *ids;
 275 } cp_static_data_t;
 276
 277 typedef struct ConnectionPointContainer {
 278     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 279
 280     ConnectionPoint *cp_list;
 281     IUnknown *outer;
 282     struct ConnectionPointContainer *forward_container;
 283 } ConnectionPointContainer;
 284
 285 struct ConnectionPoint {
 286     const IConnectionPointVtbl *lpConnectionPointVtbl;
 287
 288     ConnectionPointContainer *container;
 289
 290     union {
 291         IUnknown *unk;
 292         IDispatch *disp;
 293         IPropertyNotifySink *propnotif;
 294     } *sinks;
 295     DWORD sinks_size;
 296
 297     const IID *iid;
 298     cp_static_data_t *data;
 299
 300     ConnectionPoint *next;
 301 };
 302
 303 struct HTMLDocument {
 304     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 305     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 306     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 307     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 308     const IHTMLDocument6Vtbl              *lpHTMLDocument6Vtbl;
 309     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 310     const IPersistFileVtbl                *lpPersistFileVtbl;
 311     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 312     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 313     const IOleObjectVtbl                  *lpOleObjectVtbl;
 314     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 315     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 316     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 317     const IViewObjectExVtbl               *lpViewObjectExVtbl;
 318     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 319     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 320     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 321     const IOleControlVtbl                 *lpOleControlVtbl;
 322     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 323     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 324     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 325     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 326     const IObjectWithSiteVtbl             *lpObjectWithSiteVtbl;
 327
 328     IUnknown *unk_impl;
 329     IDispatchEx *dispex;
 330
 331     HTMLDocumentObj *doc_obj;
 332     HTMLDocumentNode *doc_node;
 333
 334     HTMLWindow *window;
 335
 336     LONG task_magic;
 337
 338     ConnectionPointContainer cp_container;
 339     ConnectionPoint cp_htmldocevents;
 340     ConnectionPoint cp_htmldocevents2;
 341     ConnectionPoint cp_propnotif;
 342     ConnectionPoint cp_dispatch;
 343
 344     IOleAdviseHolder *advise_holder;
 345 };
 346
 347 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 348 {
 349     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 350 }
 351
 352 static inline ULONG htmldoc_addref(HTMLDocument *This)
 353 {
 354     return IUnknown_AddRef(This->unk_impl);
 355 }
 356
 357 static inline ULONG htmldoc_release(HTMLDocument *This)
 358 {
 359     return IUnknown_Release(This->unk_impl);
 360 }
 361
 362 struct HTMLDocumentObj {
 363     HTMLDocument basedoc;
 364     DispatchEx dispex;
 365     const ICustomDocVtbl  *lpCustomDocVtbl;
 366
 367     LONG ref;
 368
 369     NSContainer *nscontainer;
 370
 371     IOleClientSite *client;
 372     IDocHostUIHandler *hostui;
 373     IOleInPlaceSite *ipsite;
 374     IOleInPlaceFrame *frame;
 375     IOleInPlaceUIWindow *ip_window;
 376
 377     DOCHOSTUIINFO hostinfo;
 378
 379     IOleUndoManager *undomgr;
 380
 381     HWND hwnd;
 382     HWND tooltips_hwnd;
 383
 384     BOOL request_uiactivate;
 385     BOOL in_place_active;
 386     BOOL ui_active;
 387     BOOL window_active;
 388     BOOL has_key_path;
 389     BOOL container_locked;
 390     BOOL focus;
 391     INT download_state;
 392
 393     USERMODE usermode;
 394     LPWSTR mime;
 395
 396     DWORD update;
 397 };
 398
 399 struct NSContainer {
 400     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 401     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 402     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 403     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 404     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 405     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 406     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 407     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 408
 409     nsIWebBrowser *webbrowser;
 410     nsIWebNavigation *navigation;
 411     nsIBaseWindow *window;
 412     nsIWebBrowserFocus *focus;
 413
 414     nsIEditor *editor;
 415     nsIController *editor_controller;
 416
 417     LONG ref;
 418
 419     NSContainer *parent;
 420     HTMLDocumentObj *doc;
 421
 422     nsIURIContentListener *content_listener;
 423
 424     HWND hwnd;
 425
 426     HWND reset_focus; /* hack */
 427 };
 428
 429 typedef struct {
 430     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 431     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 432     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 433
 434     LONG ref;
 435
 436     nsIWineURI *uri;
 437     nsIInputStream *post_data_stream;
 438     nsILoadGroup *load_group;
 439     nsIInterfaceRequestor *notif_callback;
 440     nsISupports *owner;
 441     nsLoadFlags load_flags;
 442     nsIURI *original_uri;
 443     char *content_type;
 444     char *charset;
 445     PRUint32 response_status;
 446     UINT url_scheme;
 447 } nsChannel;
 448
 449 typedef struct {
 450     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 451     void (*destructor)(HTMLDOMNode*);
 452     event_target_t **(*get_event_target)(HTMLDOMNode*);
 453     HRESULT (*call_event)(HTMLDOMNode*,DWORD,BOOL*);
 454     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 455     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 456     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 457     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 458     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 459     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 460     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 461 } NodeImplVtbl;
 462
 463 struct HTMLDOMNode {
 464     DispatchEx dispex;
 465     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 466     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 467     const NodeImplVtbl *vtbl;
 468
 469     LONG ref;
 470
 471     nsIDOMNode *nsnode;
 472     HTMLDocumentNode *doc;
 473     event_target_t *event_target;
 474     ConnectionPointContainer *cp_container;
 475
 476     HTMLDOMNode *next;
 477 };
 478
 479 typedef struct {
 480     HTMLDOMNode node;
 481     ConnectionPointContainer cp_container;
 482
 483     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 484     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 485     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 486
 487     nsIDOMHTMLElement *nselem;
 488 } HTMLElement;
 489
 490 typedef struct {
 491     HTMLElement element;
 492
 493     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 494
 495     ConnectionPoint cp;
 496 } HTMLTextContainer;
 497
 498 struct HTMLFrameBase {
 499     HTMLElement element;
 500
 501     const IHTMLFrameBaseVtbl   *lpIHTMLFrameBaseVtbl;
 502     const IHTMLFrameBase2Vtbl  *lpIHTMLFrameBase2Vtbl;
 503
 504     HTMLWindow *content_window;
 505
 506     nsIDOMHTMLFrameElement *nsframe;
 507     nsIDOMHTMLIFrameElement *nsiframe;
 508 };
 509
 510 typedef struct _mutation_queue_t {
 511     DWORD type;
 512     nsISupports *nsiface;
 513
 514     struct _mutation_queue_t *next;
 515 } mutation_queue_t;
 516
 517 typedef struct nsDocumentEventListener nsDocumentEventListener;
 518
 519 struct HTMLDocumentNode {
 520     HTMLDOMNode node;
 521     HTMLDocument basedoc;
 522
 523     const IInternetHostSecurityManagerVtbl *lpIInternetHostSecurityManagerVtbl;
 524
 525     const nsIDocumentObserverVtbl  *lpIDocumentObserverVtbl;
 526     const nsIRunnableVtbl  *lpIRunnableVtbl;
 527
 528     LONG ref;
 529
 530     nsIDOMHTMLDocument *nsdoc;
 531     HTMLDOMNode *nodes;
 532     BOOL content_ready;
 533     event_target_t *body_event_target;
 534
 535     IInternetSecurityManager *secmgr;
 536     ICatInformation *catmgr;
 537     nsDocumentEventListener *nsevent_listener;
 538     BOOL *event_vector;
 539
 540     mutation_queue_t *mutation_queue;
 541     mutation_queue_t *mutation_queue_tail;
 542
 543     struct list bindings;
 544     struct list selection_list;
 545     struct list range_list;
 546 };
 547
 548 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 549 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 550 #define HTMLWINDOW4(x)   ((IHTMLWindow4*)                 &(x)->lpHTMLWindow4Vtbl)
 551
 552 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 553 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 554 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 555 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 556 #define HTMLDOC6(x)      ((IHTMLDocument6*)               &(x)->lpHTMLDocument6Vtbl)
 557 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 558 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 559 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 560 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 561 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 562 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 563 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 564 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 565 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 566 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObjectExVtbl)
 567 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObjectExVtbl)
 568 #define VIEWOBJEX(x)      ((IViewObjectEx*)               &(x)->lpViewObjectExVtbl)
 569 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 570 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 571 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 572 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 573 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 574 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 575 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 576 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 577 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 578 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 579 #define OBJSITE(x)       ((IObjectWithSite*)              &(x)->lpObjectWithSiteVtbl)
 580
 581 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 582 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 583 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 584 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 585 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 586 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 587 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 588 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 589 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 590
 591 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpIDocumentObserverVtbl)
 592
 593 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpIRunnableVtbl)
 594
 595 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 596 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 597 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 598 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 599
 600 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 601 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 602 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 603
 604 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 605 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 606 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 607 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 608 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 609
 610 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 611 #define HTMLFRAMEBASE(x) ((IHTMLFrameBase*)               &(x)->lpIHTMLFrameBaseVtbl)
 612 #define HTMLFRAMEBASE2(x) ((IHTMLFrameBase2*)             &(x)->lpIHTMLFrameBase2Vtbl)
 613
 614 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 615 #define HTMLIMGFACTORY(x)  ((IHTMLImageElementFactory*)   &(x)->lpHTMLImageElementFactoryVtbl)
 616 #define HTMLLOCATION(x)    ((IHTMLLocation*)              &(x)->lpHTMLLocationVtbl)
 617
 618 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 619
 620 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 621
 622 #define HOSTSECMGR(x)    ((IInternetHostSecurityManager*)  &(x)->lpIInternetHostSecurityManagerVtbl)
 623
 624 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 625 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 626
 627 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 628 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 629 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 630
 631 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow*,HTMLWindow**);
 632 void update_window_doc(HTMLWindow*);
 633 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 634 nsIDOMWindow *get_nsdoc_window(nsIDOMDocument*);
 635 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 636 HTMLImageElementFactory *HTMLImageElementFactory_Create(HTMLWindow*);
 637 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 638 IOmNavigator *OmNavigator_Create(void);
 639 HRESULT HTMLScreen_Create(IHTMLScreen**);
 640
 641 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 642 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 643 void HTMLDocument_Persist_Init(HTMLDocument*);
 644 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 645 void HTMLDocument_OleObj_Init(HTMLDocument*);
 646 void HTMLDocument_View_Init(HTMLDocument*);
 647 void HTMLDocument_Window_Init(HTMLDocument*);
 648 void HTMLDocument_Service_Init(HTMLDocument*);
 649 void HTMLDocument_Hlink_Init(HTMLDocument*);
 650
 651 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*);
 652
 653 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 654
 655 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*);
 656 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 657 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 658
 659 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 660 void NSContainer_Release(NSContainer*);
 661
 662 void init_mutation(HTMLDocumentNode*);
 663 void release_mutation(HTMLDocumentNode*);
 664
 665 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 666 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 667 void notif_focus(HTMLDocumentObj*);
 668
 669 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 670 void hide_tooltip(HTMLDocumentObj*);
 671 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 672
 673 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 674
 675 BOOL load_gecko(BOOL);
 676 void close_gecko(void);
 677 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 678 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 679 void release_nsio(void);
 680 BOOL install_wine_gecko(BOOL);
 681
 682 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 683 HRESULT create_doc_uri(HTMLWindow*,WCHAR*,nsIWineURI**);
 684
 685 HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsIInputStream*,DWORD);
 686 HRESULT navigate_url(HTMLWindow*,const WCHAR*,const WCHAR*);
 687 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*);
 688 HRESULT load_nsuri(HTMLWindow*,nsIWineURI*,DWORD);
 689
 690 void call_property_onchanged(ConnectionPoint*,DISPID);
 691 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 692
 693 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 694 void nsfree(void*);
 695
 696 void nsACString_SetData(nsACString*,const char*);
 697 PRUint32 nsACString_GetData(const nsACString*,const char**);
 698
 699 void nsAString_Init(nsAString*,const PRUnichar*);
 700 void nsAString_SetData(nsAString*,const PRUnichar*);
 701 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 702 void nsAString_Finish(nsAString*);
 703
 704 nsICommandParams *create_nscommand_params(void);
 705 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 706 void get_editor_controller(NSContainer*);
 707 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 708
 709 void init_nsevents(HTMLDocumentNode*);
 710 void release_nsevents(HTMLDocumentNode*);
 711 void add_nsevent_listener(HTMLDocumentNode*,LPCWSTR);
 712
 713 void set_window_bscallback(HTMLWindow*,nsChannelBSC*);
 714 void set_current_mon(HTMLWindow*,IMoniker*);
 715 HRESULT start_binding(HTMLWindow*,HTMLDocumentNode*,BSCallback*,IBindCtx*);
 716 void abort_document_bindings(HTMLDocumentNode*);
 717
 718 HRESULT bind_mon_to_buffer(HTMLDocumentNode*,IMoniker*,void**,DWORD*);
 719
 720 nsChannelBSC *create_channelbsc(IMoniker*);
 721 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 722 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 723 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 724
 725 void set_ready_state(HTMLWindow*,READYSTATE);
 726
 727 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 728 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 729 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 730 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 731 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 732
 733 void detach_selection(HTMLDocumentNode*);
 734 void detach_ranges(HTMLDocumentNode*);
 735 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 736
 737 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**);
 738
 739 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 740
 741 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 742 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 743 HTMLElement *HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 744 HTMLElement *HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 745 HTMLElement *HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 746 HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 747 HTMLElement *HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 748 HTMLElement *HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 749 HTMLElement *HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 750 HTMLElement *HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 751 HTMLElement *HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 752 HTMLElement *HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 753 HTMLElement *HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 754 HTMLElement *HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 755 HTMLElement *HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 756 HTMLElement *HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 757
 758 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 759 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 760 void HTMLElement2_Init(HTMLElement*);
 761 void HTMLElement3_Init(HTMLElement*);
 762 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 763 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 764
 765 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 766 void HTMLDOMNode_destructor(HTMLDOMNode*);
 767
 768 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 769 void HTMLElement_destructor(HTMLDOMNode*);
 770
 771 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**);
 772 void HTMLFrameBase_destructor(HTMLFrameBase*);
 773
 774 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 775 void release_nodes(HTMLDocumentNode*);
 776
 777 void release_script_hosts(HTMLWindow*);
 778 void connect_scripts(HTMLWindow*);
 779 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 780 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 781 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 782 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 783 IDispatch *get_script_disp(ScriptHost*);
 784 HRESULT search_window_props(HTMLWindow*,BSTR,DWORD,DISPID*);
 785
 786 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 787 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 788 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 789
 790 /* commands */
 791 typedef struct {
 792     DWORD id;
 793     HRESULT (*query)(HTMLDocument*,OLECMD*);
 794     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 795 } cmdtable_t;
 796
 797 extern const cmdtable_t editmode_cmds[];
 798
 799 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 800
 801 /* timer */
 802 #define UPDATE_UI       0x0001
 803 #define UPDATE_TITLE    0x0002
 804
 805 void update_doc(HTMLDocument*,DWORD);
 806 void update_title(HTMLDocumentObj*);
 807
 808 /* editor */
 809 void init_editor(HTMLDocument*);
 810 void set_ns_editmode(NSContainer*);
 811 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 812 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 813 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 814 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 815 void handle_edit_load(HTMLDocument*);
 816 HRESULT editor_is_dirty(HTMLDocument*);
 817 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 818
 819 extern DWORD mshtml_tls;
 820
 821 typedef struct task_t task_t;
 822 typedef void (*task_proc_t)(task_t*);
 823
 824 struct task_t {
 825     LONG target_magic;
 826     task_proc_t proc;
 827     struct task_t *next;
 828 };
 829
 830 typedef struct {
 831     task_t header;
 832     HTMLDocumentObj *doc;
 833 } docobj_task_t;
 834
 835 typedef struct {
 836     HWND thread_hwnd;
 837     task_t *task_queue_head;
 838     task_t *task_queue_tail;
 839     struct list timer_list;
 840 } thread_data_t;
 841
 842 thread_data_t *get_thread_data(BOOL);
 843 HWND get_thread_hwnd(void);
 844
 845 LONG get_task_target_magic(void);
 846 void push_task(task_t*,task_proc_t,LONG);
 847 void remove_target_tasks(LONG);
 848
 849 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 850 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 851
 852 void release_typelib(void);
 853 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 854
 855 const char *debugstr_variant(const VARIANT*);
 856
 857 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 858 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 859 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 860 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 861 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 862
 863 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 864
 865 /* memory allocation functions */
 866
 867 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 868 {
 869     return HeapAlloc(GetProcessHeap(), 0, len);
 870 }
 871
 872 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 873 {
 874     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 875 }
 876
 877 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 878 {
 879     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 880 }
 881
 882 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 883 {
 884     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 885 }
 886
 887 static inline BOOL heap_free(void *mem)
 888 {
 889     return HeapFree(GetProcessHeap(), 0, mem);
 890 }
 891
 892 static inline LPWSTR heap_strdupW(LPCWSTR str)
 893 {
 894     LPWSTR ret = NULL;
 895
 896     if(str) {
 897         DWORD size;
 898
 899         size = (strlenW(str)+1)*sizeof(WCHAR);
 900         ret = heap_alloc(size);
 901         memcpy(ret, str, size);
 902     }
 903
 904     return ret;
 905 }
 906
 907 static inline char *heap_strdupA(const char *str)
 908 {
 909     char *ret = NULL;
 910
 911     if(str) {
 912         DWORD size;
 913
 914         size = strlen(str)+1;
 915         ret = heap_alloc(size);
 916         memcpy(ret, str, size);
 917     }
 918
 919     return ret;
 920 }
 921
 922 static inline WCHAR *heap_strdupAtoW(const char *str)
 923 {
 924     LPWSTR ret = NULL;
 925
 926     if(str) {
 927         DWORD len;
 928
 929         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 930         ret = heap_alloc(len*sizeof(WCHAR));
 931         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 932     }
 933
 934     return ret;
 935 }
 936
 937 static inline char *heap_strdupWtoA(LPCWSTR str)
 938 {
 939     char *ret = NULL;
 940
 941     if(str) {
 942         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 943         ret = heap_alloc(size);
 944         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 945     }
 946
 947     return ret;
 948 }
 949
 950 static inline void windowref_addref(windowref_t *ref)
 951 {
 952     InterlockedIncrement(&ref->ref);
 953 }
 954
 955 static inline void windowref_release(windowref_t *ref)
 956 {
 957     if(!InterlockedDecrement(&ref->ref))
 958         heap_free(ref);
 959 }
 960
 961 HDC get_display_dc(void);
 962 HINSTANCE get_shdoclc(void);
 963
 964 extern HINSTANCE hInst;