reactos/dll/win32/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     DispHTMLAnchorElement_tid,
  63     DispHTMLBody_tid,
  64     DispHTMLCommentElement_tid,
  65     DispHTMLCurrentStyle_tid,
  66     DispHTMLDocument_tid,
  67     DispHTMLDOMTextNode_tid,
  68     DispHTMLElementCollection_tid,
  69     DispHTMLGenericElement_tid,
  70     DispHTMLIFrame_tid,
  71     DispHTMLImg_tid,
  72     DispHTMLInputElement_tid,
  73     DispHTMLLocation_tid,
  74     DispHTMLNavigator_tid,
  75     DispHTMLOptionElement_tid,
  76     DispHTMLSelectElement_tid,
  77     DispHTMLStyle_tid,
  78     DispHTMLTable_tid,
  79     DispHTMLTableRow_tid,
  80     DispHTMLUnknownElement_tid,
  81     DispHTMLWindow2_tid,
  82     IHTMLAnchorElement_tid,
  83     IHTMLBodyElement_tid,
  84     IHTMLBodyElement2_tid,
  85     IHTMLCommentElement_tid,
  86     IHTMLCurrentStyle_tid,
  87     IHTMLCurrentStyle2_tid,
  88     IHTMLCurrentStyle3_tid,
  89     IHTMLCurrentStyle4_tid,
  90     IHTMLDocument2_tid,
  91     IHTMLDocument3_tid,
  92     IHTMLDocument4_tid,
  93     IHTMLDocument5_tid,
  94     IHTMLDOMChildrenCollection_tid,
  95     IHTMLDOMNode_tid,
  96     IHTMLDOMNode2_tid,
  97     IHTMLDOMTextNode_tid,
  98     IHTMLElement_tid,
  99     IHTMLElement2_tid,
 100     IHTMLElement3_tid,
 101     IHTMLElement4_tid,
 102     IHTMLElementCollection_tid,
 103     IHTMLEventObj_tid,
 104     IHTMLFrameBase_tid,
 105     IHTMLFrameBase2_tid,
 106     IHTMLGenericElement_tid,
 107     IHTMLImageElementFactory_tid,
 108     IHTMLImgElement_tid,
 109     IHTMLInputElement_tid,
 110     IHTMLLocation_tid,
 111     IHTMLOptionElement_tid,
 112     IHTMLSelectElement_tid,
 113     IHTMLStyle_tid,
 114     IHTMLStyle2_tid,
 115     IHTMLStyle3_tid,
 116     IHTMLStyle4_tid,
 117     IHTMLTable_tid,
 118     IHTMLTableRow_tid,
 119     IHTMLTextContainer_tid,
 120     IHTMLUniqueName_tid,
 121     IHTMLWindow2_tid,
 122     IHTMLWindow3_tid,
 123     IOmNavigator_tid,
 124     LAST_tid
 125 } tid_t;
 126
 127 typedef struct dispex_data_t dispex_data_t;
 128 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 129
 130 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 131 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 132
 133 typedef struct {
 134     HRESULT (*value)(IUnknown*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 135     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 136     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 137 } dispex_static_data_vtbl_t;
 138
 139 typedef struct {
 140     const dispex_static_data_vtbl_t *vtbl;
 141     const tid_t disp_tid;
 142     dispex_data_t *data;
 143     const tid_t* const iface_tids;
 144 } dispex_static_data_t;
 145
 146 typedef struct {
 147     const IDispatchExVtbl  *lpIDispatchExVtbl;
 148
 149     IUnknown *outer;
 150
 151     dispex_static_data_t *data;
 152     dispex_dynamic_data_t *dynamic_data;
 153 } DispatchEx;
 154
 155 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 156 void release_dispex(DispatchEx*);
 157 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 158 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 159
 160 typedef struct HTMLDocumentNode HTMLDocumentNode;
 161 typedef struct HTMLDocumentObj HTMLDocumentObj;
 162 typedef struct HTMLFrameBase HTMLFrameBase;
 163
 164 typedef enum {
 165     SCRIPTMODE_GECKO,
 166     SCRIPTMODE_ACTIVESCRIPT
 167 } SCRIPTMODE;
 168
 169 typedef struct ScriptHost ScriptHost;
 170
 171 typedef enum {
 172     GLOBAL_SCRIPTVAR,
 173     GLOBAL_ELEMENTVAR
 174 } global_prop_type_t;
 175
 176 typedef struct {
 177     global_prop_type_t type;
 178     WCHAR *name;
 179     ScriptHost *script_host;
 180     DISPID id;
 181 } global_prop_t;
 182
 183 typedef struct {
 184     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 185
 186     LONG ref;
 187
 188     HTMLWindow *window;
 189 } HTMLOptionElementFactory;
 190
 191 typedef struct {
 192     DispatchEx dispex;
 193     const IHTMLImageElementFactoryVtbl *lpHTMLImageElementFactoryVtbl;
 194
 195     LONG ref;
 196
 197     HTMLWindow *window;
 198 } HTMLImageElementFactory;
 199
 200 struct HTMLLocation {
 201     DispatchEx dispex;
 202     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 203
 204     LONG ref;
 205
 206     HTMLWindow *window;
 207 };
 208
 209 typedef struct {
 210     HTMLWindow *window;
 211     LONG ref;
 212 }  windowref_t;
 213
 214 struct HTMLWindow {
 215     DispatchEx dispex;
 216     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 217     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 218     const IDispatchExVtbl  *lpIDispatchExVtbl;
 219
 220     LONG ref;
 221
 222     windowref_t *window_ref;
 223     LONG task_magic;
 224
 225     HTMLDocumentNode *doc;
 226     HTMLDocumentObj *doc_obj;
 227     nsIDOMWindow *nswindow;
 228     HTMLWindow *parent;
 229     HTMLFrameBase *frame_element;
 230     READYSTATE readystate;
 231
 232     nsChannelBSC *bscallback;
 233     IMoniker *mon;
 234     LPOLESTR url;
 235
 236     event_target_t *event_target;
 237     IHTMLEventObj *event;
 238
 239     SCRIPTMODE scriptmode;
 240     struct list script_hosts;
 241
 242     HTMLOptionElementFactory *option_factory;
 243     HTMLImageElementFactory *image_factory;
 244     HTMLLocation *location;
 245
 246     global_prop_t *global_props;
 247     DWORD global_prop_cnt;
 248     DWORD global_prop_size;
 249
 250     struct list children;
 251     struct list sibling_entry;
 252     struct list entry;
 253 };
 254
 255 typedef enum {
 256     UNKNOWN_USERMODE,
 257     BROWSEMODE,
 258     EDITMODE
 259 } USERMODE;
 260
 261 typedef struct {
 262     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 263
 264     ConnectionPoint *cp_list;
 265     IUnknown *outer;
 266 } ConnectionPointContainer;
 267
 268 struct ConnectionPoint {
 269     const IConnectionPointVtbl *lpConnectionPointVtbl;
 270
 271     IConnectionPointContainer *container;
 272
 273     union {
 274         IUnknown *unk;
 275         IDispatch *disp;
 276         IPropertyNotifySink *propnotif;
 277     } *sinks;
 278     DWORD sinks_size;
 279
 280     const IID *iid;
 281
 282     ConnectionPoint *next;
 283 };
 284
 285 struct HTMLDocument {
 286     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 287     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 288     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 289     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 290     const IHTMLDocument6Vtbl              *lpHTMLDocument6Vtbl;
 291     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 292     const IPersistFileVtbl                *lpPersistFileVtbl;
 293     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 294     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 295     const IOleObjectVtbl                  *lpOleObjectVtbl;
 296     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 297     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 298     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 299     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 300     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 301     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 302     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 303     const IOleControlVtbl                 *lpOleControlVtbl;
 304     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 305     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 306     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 307     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 308
 309     IUnknown *unk_impl;
 310     IDispatchEx *dispex;
 311
 312     HTMLDocumentObj *doc_obj;
 313     HTMLDocumentNode *doc_node;
 314
 315     HTMLWindow *window;
 316
 317     LONG task_magic;
 318
 319     ConnectionPointContainer cp_container;
 320     ConnectionPoint cp_htmldocevents;
 321     ConnectionPoint cp_htmldocevents2;
 322     ConnectionPoint cp_propnotif;
 323 };
 324
 325 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 326 {
 327     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 328 }
 329
 330 static inline ULONG htmldoc_addref(HTMLDocument *This)
 331 {
 332     return IUnknown_AddRef(This->unk_impl);
 333 }
 334
 335 static inline ULONG htmldoc_release(HTMLDocument *This)
 336 {
 337     return IUnknown_Release(This->unk_impl);
 338 }
 339
 340 struct HTMLDocumentObj {
 341     HTMLDocument basedoc;
 342     DispatchEx dispex;
 343     const ICustomDocVtbl  *lpCustomDocVtbl;
 344
 345     LONG ref;
 346
 347     NSContainer *nscontainer;
 348
 349     IOleClientSite *client;
 350     IDocHostUIHandler *hostui;
 351     IOleInPlaceSite *ipsite;
 352     IOleInPlaceFrame *frame;
 353     IOleInPlaceUIWindow *ip_window;
 354
 355     DOCHOSTUIINFO hostinfo;
 356
 357     IOleUndoManager *undomgr;
 358
 359     HWND hwnd;
 360     HWND tooltips_hwnd;
 361
 362     BOOL in_place_active;
 363     BOOL ui_active;
 364     BOOL window_active;
 365     BOOL has_key_path;
 366     BOOL container_locked;
 367     BOOL focus;
 368
 369     USERMODE usermode;
 370     LPWSTR mime;
 371
 372     DWORD update;
 373 };
 374
 375 struct NSContainer {
 376     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 377     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 378     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 379     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 380     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 381     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 382     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 383     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 384
 385     nsIWebBrowser *webbrowser;
 386     nsIWebNavigation *navigation;
 387     nsIBaseWindow *window;
 388     nsIWebBrowserFocus *focus;
 389
 390     nsIEditor *editor;
 391     nsIController *editor_controller;
 392
 393     LONG ref;
 394
 395     NSContainer *parent;
 396     HTMLDocumentObj *doc;
 397
 398     nsIURIContentListener *content_listener;
 399
 400     HWND hwnd;
 401
 402     nsChannelBSC *bscallback; /* hack */
 403     HWND reset_focus; /* hack */
 404 };
 405
 406 typedef struct {
 407     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 408     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 409     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 410
 411     LONG ref;
 412
 413     nsIChannel *channel;
 414     nsIHttpChannel *http_channel;
 415     nsIHttpChannelInternal *http_channel_internal;
 416     nsIWineURI *uri;
 417     nsIInputStream *post_data_stream;
 418     nsILoadGroup *load_group;
 419     nsIInterfaceRequestor *notif_callback;
 420     nsISupports *owner;
 421     nsLoadFlags load_flags;
 422     nsIURI *original_uri;
 423     char *content_type;
 424     char *charset;
 425     PRUint32 response_status;
 426 } nsChannel;
 427
 428 typedef struct {
 429     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 430     void (*destructor)(HTMLDOMNode*);
 431     event_target_t **(*get_event_target)(HTMLDOMNode*);
 432     HRESULT (*call_event)(HTMLDOMNode*,DWORD,BOOL*);
 433     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 434     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 435 } NodeImplVtbl;
 436
 437 struct HTMLDOMNode {
 438     DispatchEx dispex;
 439     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 440     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 441     const NodeImplVtbl *vtbl;
 442
 443     LONG ref;
 444
 445     nsIDOMNode *nsnode;
 446     HTMLDocumentNode *doc;
 447     event_target_t *event_target;
 448
 449     HTMLDOMNode *next;
 450 };
 451
 452 typedef struct {
 453     HTMLDOMNode node;
 454     ConnectionPointContainer cp_container;
 455
 456     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 457     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 458     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 459
 460     nsIDOMHTMLElement *nselem;
 461 } HTMLElement;
 462
 463 typedef struct {
 464     HTMLElement element;
 465
 466     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 467
 468     ConnectionPoint cp;
 469 } HTMLTextContainer;
 470
 471 struct HTMLFrameBase {
 472     HTMLElement element;
 473
 474     const IHTMLFrameBaseVtbl *lpIHTMLFrameBaseVtbl;
 475
 476     HTMLWindow *content_window;
 477 };
 478
 479 typedef struct _mutation_queue_t {
 480     DWORD type;
 481     nsISupports *nsiface;
 482
 483     struct _mutation_queue_t *next;
 484 } mutation_queue_t;
 485
 486 typedef struct nsDocumentEventListener nsDocumentEventListener;
 487
 488 struct HTMLDocumentNode {
 489     HTMLDOMNode node;
 490     HTMLDocument basedoc;
 491
 492     const IInternetHostSecurityManagerVtbl *lpIInternetHostSecurityManagerVtbl;
 493
 494     const nsIDocumentObserverVtbl  *lpIDocumentObserverVtbl;
 495     const nsIRunnableVtbl  *lpIRunnableVtbl;
 496
 497     LONG ref;
 498
 499     nsIDOMHTMLDocument *nsdoc;
 500     HTMLDOMNode *nodes;
 501     BOOL content_ready;
 502
 503     IInternetSecurityManager *secmgr;
 504     nsDocumentEventListener *nsevent_listener;
 505     BOOL *event_vector;
 506
 507     mutation_queue_t *mutation_queue;
 508     mutation_queue_t *mutation_queue_tail;
 509
 510     struct list bindings;
 511     struct list selection_list;
 512     struct list range_list;
 513 };
 514
 515 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 516 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 517
 518 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 519 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 520 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 521 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 522 #define HTMLDOC6(x)      ((IHTMLDocument6*)               &(x)->lpHTMLDocument6Vtbl)
 523 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 524 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 525 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 526 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 527 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 528 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 529 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 530 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 531 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 532 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 533 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 534 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 535 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 536 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 537 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 538 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 539 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 540 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 541 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 542 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 543 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 544
 545 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 546 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 547 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 548 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 549 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 550 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 551 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 552 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 553 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 554
 555 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpIDocumentObserverVtbl)
 556
 557 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpIRunnableVtbl)
 558
 559 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 560 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 561 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 562 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 563
 564 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 565 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 566 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 567
 568 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 569 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 570 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 571 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 572 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 573
 574 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 575 #define HTMLFRAMEBASE(x) ((IHTMLFrameBase*)               &(x)->lpIHTMLFrameBaseVtbl)
 576
 577 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 578 #define HTMLIMGFACTORY(x)  ((IHTMLImageElementFactory*)  &(x)->lpHTMLImageElementFactoryVtbl)
 579 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 580
 581 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 582
 583 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 584
 585 #define HOSTSECMGR(x)    ((IInternetHostSecurityManager*)  &(x)->lpIInternetHostSecurityManagerVtbl)
 586
 587 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 588 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 589
 590 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 591 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 592 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 593
 594 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow*,HTMLWindow**);
 595 void update_window_doc(HTMLWindow*);
 596 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 597 nsIDOMWindow *get_nsdoc_window(nsIDOMDocument*);
 598 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 599 HTMLImageElementFactory *HTMLImageElementFactory_Create(HTMLWindow*);
 600 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 601 IOmNavigator *OmNavigator_Create(void);
 602
 603 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 604 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 605 void HTMLDocument_Persist_Init(HTMLDocument*);
 606 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 607 void HTMLDocument_OleObj_Init(HTMLDocument*);
 608 void HTMLDocument_View_Init(HTMLDocument*);
 609 void HTMLDocument_Window_Init(HTMLDocument*);
 610 void HTMLDocument_Service_Init(HTMLDocument*);
 611 void HTMLDocument_Hlink_Init(HTMLDocument*);
 612
 613 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*);
 614
 615 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 616
 617 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 618 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 619 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 620
 621 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 622 void NSContainer_Release(NSContainer*);
 623
 624 void init_mutation(HTMLDocumentNode*);
 625 void release_mutation(HTMLDocumentNode*);
 626
 627 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 628 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 629 void notif_focus(HTMLDocumentObj*);
 630
 631 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 632 void hide_tooltip(HTMLDocumentObj*);
 633 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 634
 635 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 636
 637 BOOL load_gecko(BOOL);
 638 void close_gecko(void);
 639 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 640 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 641 void release_nsio(void);
 642 BOOL install_wine_gecko(BOOL);
 643
 644 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 645
 646 HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsIInputStream*,DWORD);
 647 HRESULT navigate_url(HTMLDocumentNode*,OLECHAR*);
 648
 649 void call_property_onchanged(ConnectionPoint*,DISPID);
 650 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 651
 652 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 653 void nsfree(void*);
 654
 655 void nsACString_Init(nsACString*,const char*);
 656 void nsACString_SetData(nsACString*,const char*);
 657 PRUint32 nsACString_GetData(const nsACString*,const char**);
 658 void nsACString_Finish(nsACString*);
 659
 660 void nsAString_Init(nsAString*,const PRUnichar*);
 661 void nsAString_SetData(nsAString*,const PRUnichar*);
 662 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 663 void nsAString_Finish(nsAString*);
 664
 665 nsICommandParams *create_nscommand_params(void);
 666 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 667 void get_editor_controller(NSContainer*);
 668 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 669
 670 void init_nsevents(HTMLDocumentNode*);
 671 void release_nsevents(HTMLDocumentNode*);
 672 void add_nsevent_listener(HTMLDocumentNode*,LPCWSTR);
 673
 674 void set_window_bscallback(HTMLWindow*,nsChannelBSC*);
 675 void set_current_mon(HTMLWindow*,IMoniker*);
 676 HRESULT start_binding(HTMLWindow*,HTMLDocumentNode*,BSCallback*,IBindCtx*);
 677 void abort_document_bindings(HTMLDocumentNode*);
 678
 679 HRESULT bind_mon_to_buffer(HTMLDocumentNode*,IMoniker*,void**,DWORD*);
 680
 681 nsChannelBSC *create_channelbsc(IMoniker*);
 682 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 683 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 684 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 685
 686 void set_ready_state(HTMLWindow*,READYSTATE);
 687
 688 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 689 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 690 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 691 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 692 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 693
 694 void detach_selection(HTMLDocumentNode*);
 695 void detach_ranges(HTMLDocumentNode*);
 696 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 697
 698 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**);
 699
 700 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 701
 702 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 703 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 704 HTMLElement *HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 705 HTMLElement *HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 706 HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*);
 707 HTMLElement *HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*);
 708 HTMLElement *HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 709 HTMLElement *HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 710 HTMLElement *HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 711 HTMLElement *HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 712 HTMLElement *HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 713 HTMLElement *HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 714 HTMLElement *HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 715 HTMLElement *HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 716 HTMLElement *HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 717
 718 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 719 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 720 void HTMLElement2_Init(HTMLElement*);
 721 void HTMLElement3_Init(HTMLElement*);
 722 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 723 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*,dispex_static_data_t*);
 724
 725 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 726 void HTMLDOMNode_destructor(HTMLDOMNode*);
 727
 728 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 729 void HTMLElement_destructor(HTMLDOMNode*);
 730
 731 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**);
 732 void HTMLFrameBase_destructor(HTMLFrameBase*);
 733
 734 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 735 void release_nodes(HTMLDocumentNode*);
 736
 737 void release_script_hosts(HTMLWindow*);
 738 void connect_scripts(HTMLWindow*);
 739 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 740 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 741 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 742 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 743 IDispatch *get_script_disp(ScriptHost*);
 744
 745 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 746 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 747 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 748
 749 /* commands */
 750 typedef struct {
 751     DWORD id;
 752     HRESULT (*query)(HTMLDocument*,OLECMD*);
 753     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 754 } cmdtable_t;
 755
 756 extern const cmdtable_t editmode_cmds[];
 757
 758 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 759
 760 /* timer */
 761 #define UPDATE_UI       0x0001
 762 #define UPDATE_TITLE    0x0002
 763
 764 void update_doc(HTMLDocument*,DWORD);
 765 void update_title(HTMLDocumentObj*);
 766
 767 /* editor */
 768 void init_editor(HTMLDocument*);
 769 void set_ns_editmode(NSContainer*);
 770 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 771 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 772 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 773 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 774 void handle_edit_load(HTMLDocument*);
 775 HRESULT editor_is_dirty(HTMLDocument*);
 776 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 777
 778 extern DWORD mshtml_tls;
 779
 780 typedef struct task_t task_t;
 781 typedef void (*task_proc_t)(task_t*);
 782
 783 struct task_t {
 784     LONG target_magic;
 785     task_proc_t proc;
 786     struct task_t *next;
 787 };
 788
 789 typedef struct {
 790     task_t header;
 791     HTMLDocumentObj *doc;
 792 } docobj_task_t;
 793
 794 typedef struct {
 795     HWND thread_hwnd;
 796     task_t *task_queue_head;
 797     task_t *task_queue_tail;
 798     struct list timer_list;
 799 } thread_data_t;
 800
 801 thread_data_t *get_thread_data(BOOL);
 802 HWND get_thread_hwnd(void);
 803
 804 LONG get_task_target_magic(void);
 805 void push_task(task_t*,task_proc_t,LONG);
 806 void remove_target_tasks(LONG);
 807
 808 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 809 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 810
 811 void release_typelib(void);
 812 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 813
 814 const char *debugstr_variant(const VARIANT*);
 815
 816 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 817 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 818 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 819 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 820 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 821
 822 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 823
 824 /* memory allocation functions */
 825
 826 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 827 {
 828     return HeapAlloc(GetProcessHeap(), 0, len);
 829 }
 830
 831 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 832 {
 833     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 834 }
 835
 836 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 837 {
 838     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 839 }
 840
 841 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 842 {
 843     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 844 }
 845
 846 static inline BOOL heap_free(void *mem)
 847 {
 848     return HeapFree(GetProcessHeap(), 0, mem);
 849 }
 850
 851 static inline LPWSTR heap_strdupW(LPCWSTR str)
 852 {
 853     LPWSTR ret = NULL;
 854
 855     if(str) {
 856         DWORD size;
 857
 858         size = (strlenW(str)+1)*sizeof(WCHAR);
 859         ret = heap_alloc(size);
 860         memcpy(ret, str, size);
 861     }
 862
 863     return ret;
 864 }
 865
 866 static inline char *heap_strdupA(const char *str)
 867 {
 868     char *ret = NULL;
 869
 870     if(str) {
 871         DWORD size;
 872
 873         size = strlen(str)+1;
 874         ret = heap_alloc(size);
 875         memcpy(ret, str, size);
 876     }
 877
 878     return ret;
 879 }
 880
 881 static inline WCHAR *heap_strdupAtoW(const char *str)
 882 {
 883     LPWSTR ret = NULL;
 884
 885     if(str) {
 886         DWORD len;
 887
 888         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 889         ret = heap_alloc(len*sizeof(WCHAR));
 890         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 891     }
 892
 893     return ret;
 894 }
 895
 896 static inline char *heap_strdupWtoA(LPCWSTR str)
 897 {
 898     char *ret = NULL;
 899
 900     if(str) {
 901         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 902         ret = heap_alloc(size);
 903         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 904     }
 905
 906     return ret;
 907 }
 908
 909 static inline void windowref_addref(windowref_t *ref)
 910 {
 911     InterlockedIncrement(&ref->ref);
 912 }
 913
 914 static inline void windowref_release(windowref_t *ref)
 915 {
 916     if(!InterlockedDecrement(&ref->ref))
 917         heap_free(ref);
 918 }
 919
 920 HINSTANCE get_shdoclc(void);
 921
 922 extern HINSTANCE hInst;