dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2009 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "wingdi.h"
  20 #include "docobj.h"
  21 #include "mshtml.h"
  22 #include "mshtmhst.h"
  23 #include "hlink.h"
  24 #include "perhist.h"
  25 #include "dispex.h"
  26
  27 #include "wine/list.h"
  28 #include "wine/unicode.h"
  29
  30 #ifdef INIT_GUID
  31 #include "initguid.h"
  32 #endif
  33
  34 #include "nsiface.h"
  35
  36 #define NS_OK                     ((nsresult)0x00000000L)
  37 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  38 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  39 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  40 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  41 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  42 #define NS_ERROR_UNKNOWN_PROTOCOL ((nsresult)0x804b0012L)
  43
  44 #define NS_FAILED(res) ((res) & 0x80000000)
  45 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  46
  47 #define NSAPI WINAPI
  48
  49 #define MSHTML_E_NODOC    0x800a025c
  50
  51 typedef struct HTMLDOMNode HTMLDOMNode;
  52 typedef struct ConnectionPoint ConnectionPoint;
  53 typedef struct BSCallback BSCallback;
  54 typedef struct nsChannelBSC nsChannelBSC;
  55 typedef struct event_target_t event_target_t;
  56
  57 /* NOTE: make sure to keep in sync with dispex.c */
  58 typedef enum {
  59     NULL_tid,
  60     DispCEventObj_tid,
  61     DispDOMChildrenCollection_tid,
  62     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     IHTMLFrameBase2_tid,
 105     IHTMLGenericElement_tid,
 106     IHTMLImgElement_tid,
 107     IHTMLInputElement_tid,
 108     IHTMLLocation_tid,
 109     IHTMLOptionElement_tid,
 110     IHTMLSelectElement_tid,
 111     IHTMLStyle_tid,
 112     IHTMLStyle2_tid,
 113     IHTMLStyle3_tid,
 114     IHTMLStyle4_tid,
 115     IHTMLTable_tid,
 116     IHTMLTableRow_tid,
 117     IHTMLTextContainer_tid,
 118     IHTMLUniqueName_tid,
 119     IHTMLWindow2_tid,
 120     IHTMLWindow3_tid,
 121     IOmNavigator_tid,
 122     LAST_tid
 123 } tid_t;
 124
 125 typedef struct dispex_data_t dispex_data_t;
 126 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 127
 128 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 129 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 130
 131 typedef struct {
 132     HRESULT (*value)(IUnknown*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 133     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 134     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 135 } dispex_static_data_vtbl_t;
 136
 137 typedef struct {
 138     const dispex_static_data_vtbl_t *vtbl;
 139     const tid_t disp_tid;
 140     dispex_data_t *data;
 141     const tid_t* const iface_tids;
 142 } dispex_static_data_t;
 143
 144 typedef struct {
 145     const IDispatchExVtbl  *lpIDispatchExVtbl;
 146
 147     IUnknown *outer;
 148
 149     dispex_static_data_t *data;
 150     dispex_dynamic_data_t *dynamic_data;
 151 } DispatchEx;
 152
 153 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 154 void release_dispex(DispatchEx*);
 155 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 156 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 157
 158 typedef struct HTMLWindow HTMLWindow;
 159 typedef struct HTMLDocumentNode HTMLDocumentNode;
 160 typedef struct HTMLDocumentObj HTMLDocumentObj;
 161
 162 typedef enum {
 163     SCRIPTMODE_GECKO,
 164     SCRIPTMODE_ACTIVESCRIPT
 165 } SCRIPTMODE;
 166
 167 typedef struct ScriptHost ScriptHost;
 168
 169 typedef struct {
 170     WCHAR *name;
 171     ScriptHost *script_host;
 172     DISPID id;
 173 } global_prop_t;
 174
 175 typedef struct {
 176     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 177
 178     LONG ref;
 179
 180     HTMLWindow *window;
 181 } HTMLOptionElementFactory;
 182
 183 struct HTMLLocation {
 184     DispatchEx dispex;
 185     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 186
 187     LONG ref;
 188
 189     HTMLWindow *window;
 190 };
 191
 192 struct HTMLWindow {
 193     DispatchEx dispex;
 194     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 195     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 196     const IDispatchExVtbl  *lpIDispatchExVtbl;
 197
 198     LONG ref;
 199
 200     HTMLDocumentNode *doc;
 201     HTMLDocumentObj *doc_obj;
 202     nsIDOMWindow *nswindow;
 203
 204     event_target_t *event_target;
 205     IHTMLEventObj *event;
 206     BOOL *event_vector;
 207
 208     SCRIPTMODE scriptmode;
 209     struct list script_hosts;
 210
 211     HTMLOptionElementFactory *option_factory;
 212     HTMLLocation *location;
 213
 214     global_prop_t *global_props;
 215     DWORD global_prop_cnt;
 216     DWORD global_prop_size;
 217
 218     struct list entry;
 219 };
 220
 221 typedef enum {
 222     UNKNOWN_USERMODE,
 223     BROWSEMODE,
 224     EDITMODE
 225 } USERMODE;
 226
 227 typedef struct {
 228     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 229
 230     ConnectionPoint *cp_list;
 231     IUnknown *outer;
 232 } ConnectionPointContainer;
 233
 234 struct ConnectionPoint {
 235     const IConnectionPointVtbl *lpConnectionPointVtbl;
 236
 237     IConnectionPointContainer *container;
 238
 239     union {
 240         IUnknown *unk;
 241         IDispatch *disp;
 242         IPropertyNotifySink *propnotif;
 243     } *sinks;
 244     DWORD sinks_size;
 245
 246     const IID *iid;
 247
 248     ConnectionPoint *next;
 249 };
 250
 251 struct HTMLDocument {
 252     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 253     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 254     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 255     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 256     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 257     const IPersistFileVtbl                *lpPersistFileVtbl;
 258     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 259     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 260     const IOleObjectVtbl                  *lpOleObjectVtbl;
 261     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 262     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 263     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 264     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 265     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 266     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 267     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 268     const IOleControlVtbl                 *lpOleControlVtbl;
 269     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 270     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 271     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 272     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 273
 274     IUnknown *unk_impl;
 275     IDispatchEx *dispex;
 276
 277     HTMLDocumentObj *doc_obj;
 278     HTMLDocumentNode *doc_node;
 279
 280     HTMLWindow *window;
 281     nsIDOMHTMLDocument *nsdoc;
 282
 283     ConnectionPointContainer cp_container;
 284     ConnectionPoint cp_htmldocevents;
 285     ConnectionPoint cp_htmldocevents2;
 286     ConnectionPoint cp_propnotif;
 287 };
 288
 289 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 290 {
 291     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 292 }
 293
 294 static inline ULONG htmldoc_addref(HTMLDocument *This)
 295 {
 296     return IUnknown_AddRef(This->unk_impl);
 297 }
 298
 299 static inline ULONG htmldoc_release(HTMLDocument *This)
 300 {
 301     return IUnknown_Release(This->unk_impl);
 302 }
 303
 304 struct HTMLDocumentObj {
 305     HTMLDocument basedoc;
 306     DispatchEx dispex;
 307     const ICustomDocVtbl  *lpCustomDocVtbl;
 308
 309     LONG ref;
 310
 311     NSContainer *nscontainer;
 312
 313     IOleClientSite *client;
 314     IDocHostUIHandler *hostui;
 315     IOleInPlaceSite *ipsite;
 316     IOleInPlaceFrame *frame;
 317     IOleInPlaceUIWindow *ip_window;
 318
 319     DOCHOSTUIINFO hostinfo;
 320
 321     IOleUndoManager *undomgr;
 322
 323     HWND hwnd;
 324     HWND tooltips_hwnd;
 325
 326     BOOL in_place_active;
 327     BOOL ui_active;
 328     BOOL window_active;
 329     BOOL has_key_path;
 330     BOOL container_locked;
 331     BOOL focus;
 332
 333     USERMODE usermode;
 334     READYSTATE readystate;
 335     LPWSTR mime;
 336
 337     DWORD update;
 338
 339     /* FIXME: probably should be in document node object */
 340     nsChannelBSC *bscallback;
 341     IMoniker *mon;
 342     LPOLESTR url;
 343     struct list bindings;
 344 };
 345
 346 typedef struct {
 347     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 348     NSContainer *This;
 349 } nsEventListener;
 350
 351 typedef struct _mutation_queue_t {
 352     DWORD type;
 353     nsISupports *nsiface;
 354
 355     struct _mutation_queue_t *next;
 356 } mutation_queue_t;
 357
 358 struct NSContainer {
 359     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 360     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 361     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 362     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 363     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 364     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 365     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 366     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 367
 368     const nsIDocumentObserverVtbl       *lpDocumentObserverVtbl;
 369
 370     const nsIRunnableVtbl  *lpRunnableVtbl;
 371
 372     nsEventListener blur_listener;
 373     nsEventListener focus_listener;
 374     nsEventListener keypress_listener;
 375     nsEventListener load_listener;
 376     nsEventListener htmlevent_listener;
 377
 378     nsIWebBrowser *webbrowser;
 379     nsIWebNavigation *navigation;
 380     nsIBaseWindow *window;
 381     nsIWebBrowserFocus *focus;
 382
 383     nsIEditor *editor;
 384     nsIController *editor_controller;
 385
 386     LONG ref;
 387
 388     NSContainer *parent;
 389     HTMLDocumentObj *doc;
 390
 391     nsIURIContentListener *content_listener;
 392
 393     HWND hwnd;
 394
 395     mutation_queue_t *mutation_queue;
 396     mutation_queue_t *mutation_queue_tail;
 397
 398     nsChannelBSC *bscallback; /* hack */
 399     HWND reset_focus; /* hack */
 400 };
 401
 402 typedef struct {
 403     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 404     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 405     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 406
 407     LONG ref;
 408
 409     nsIChannel *channel;
 410     nsIHttpChannel *http_channel;
 411     nsIHttpChannelInternal *http_channel_internal;
 412     nsIWineURI *uri;
 413     nsIInputStream *post_data_stream;
 414     nsILoadGroup *load_group;
 415     nsIInterfaceRequestor *notif_callback;
 416     nsISupports *owner;
 417     nsLoadFlags load_flags;
 418     nsIURI *original_uri;
 419     char *content_type;
 420     char *charset;
 421     PRUint32 response_status;
 422 } nsChannel;
 423
 424 typedef struct {
 425     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 426     void (*destructor)(HTMLDOMNode*);
 427     event_target_t **(*get_event_target)(HTMLDOMNode*);
 428     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 429     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 430 } NodeImplVtbl;
 431
 432 struct HTMLDOMNode {
 433     DispatchEx dispex;
 434     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 435     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 436     const NodeImplVtbl *vtbl;
 437
 438     LONG ref;
 439
 440     nsIDOMNode *nsnode;
 441     HTMLDocumentNode *doc;
 442     event_target_t *event_target;
 443
 444     HTMLDOMNode *next;
 445 };
 446
 447 typedef struct {
 448     HTMLDOMNode node;
 449     ConnectionPointContainer cp_container;
 450
 451     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 452     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 453     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 454
 455     nsIDOMHTMLElement *nselem;
 456 } HTMLElement;
 457
 458 typedef struct {
 459     HTMLElement element;
 460
 461     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 462
 463     ConnectionPoint cp;
 464 } HTMLTextContainer;
 465
 466 struct HTMLDocumentNode {
 467     HTMLDOMNode node;
 468     HTMLDocument basedoc;
 469
 470     const IInternetHostSecurityManagerVtbl *lpIInternetHostSecurityManagerVtbl;
 471
 472     LONG ref;
 473
 474     HTMLDOMNode *nodes;
 475
 476     IInternetSecurityManager *secmgr;
 477
 478     struct list selection_list;
 479     struct list range_list;
 480 };
 481
 482 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 483 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 484
 485 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 486 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 487 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 488 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 489 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 490 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 491 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 492 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 493 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 494 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 495 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 496 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 497 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 498 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 499 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 500 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 501 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 502 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 503 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 504 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 505 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 506 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 507 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 508 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 509 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 510
 511 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 512 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 513 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 514 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 515 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 516 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 517 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 518 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 519 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 520
 521 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpDocumentObserverVtbl)
 522
 523 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpRunnableVtbl)
 524
 525 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 526 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 527 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 528 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 529
 530 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 531 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 532 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 533
 534 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 535 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 536 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 537 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 538 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 539
 540 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 541
 542 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 543 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 544
 545 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 546
 547 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 548
 549 #define HOSTSECMGR(x)    ((IInternetHostSecurityManager*)  &(x)->lpIInternetHostSecurityManagerVtbl)
 550
 551 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 552 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 553
 554 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 555 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 556 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 557
 558 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow**);
 559 void window_set_docnode(HTMLWindow*,HTMLDocumentNode*);
 560 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 561 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 562 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 563 IOmNavigator *OmNavigator_Create(void);
 564
 565 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 566 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 567 void HTMLDocument_Persist_Init(HTMLDocument*);
 568 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 569 void HTMLDocument_OleObj_Init(HTMLDocument*);
 570 void HTMLDocument_View_Init(HTMLDocument*);
 571 void HTMLDocument_Window_Init(HTMLDocument*);
 572 void HTMLDocument_Service_Init(HTMLDocument*);
 573 void HTMLDocument_Hlink_Init(HTMLDocument*);
 574
 575 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*);
 576
 577 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 578
 579 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 580 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 581 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 582
 583 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 584 void NSContainer_Release(NSContainer*);
 585
 586 void init_mutation(NSContainer*);
 587 void set_mutation_observer(NSContainer*,nsIDOMHTMLDocument*);
 588 void remove_mutation_observer(NSContainer*,nsIDOMHTMLDocument*);
 589
 590 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 591 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 592 void notif_focus(HTMLDocumentObj*);
 593
 594 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 595 void hide_tooltip(HTMLDocumentObj*);
 596 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 597
 598 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 599
 600 BOOL load_gecko(BOOL);
 601 void close_gecko(void);
 602 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 603 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 604 void release_nsio(void);
 605 BOOL install_wine_gecko(BOOL);
 606
 607 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 608
 609 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 610
 611 void call_property_onchanged(ConnectionPoint*,DISPID);
 612 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 613
 614 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 615 void nsfree(void*);
 616
 617 void nsACString_Init(nsACString*,const char*);
 618 void nsACString_SetData(nsACString*,const char*);
 619 PRUint32 nsACString_GetData(const nsACString*,const char**);
 620 void nsACString_Finish(nsACString*);
 621
 622 void nsAString_Init(nsAString*,const PRUnichar*);
 623 void nsAString_SetData(nsAString*,const PRUnichar*);
 624 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 625 void nsAString_Finish(nsAString*);
 626
 627 nsICommandParams *create_nscommand_params(void);
 628 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 629 void get_editor_controller(NSContainer*);
 630 void init_nsevents(NSContainer*);
 631 void add_nsevent_listener(HTMLWindow*,LPCWSTR);
 632 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 633 void update_nsdocument(HTMLDocumentObj*);
 634
 635 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 636 void set_current_mon(HTMLDocument*,IMoniker*);
 637 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 638
 639 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 640
 641 nsChannelBSC *create_channelbsc(IMoniker*);
 642 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 643 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 644 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 645
 646 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 647 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 648 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 649 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 650 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 651
 652 void detach_selection(HTMLDocumentNode*);
 653 void detach_ranges(HTMLDocumentNode*);
 654 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 655
 656 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 657
 658 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 659 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 660 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 661 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 662 HTMLElement *HTMLIFrame_Create(nsIDOMHTMLElement*);
 663 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 664 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 665 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 666 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 667 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 668 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 669 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 670 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 671 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 672
 673 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 674 void HTMLElement_Init(HTMLElement*,dispex_static_data_t*);
 675 void HTMLElement2_Init(HTMLElement*);
 676 void HTMLElement3_Init(HTMLElement*);
 677 void HTMLTextContainer_Init(HTMLTextContainer*,dispex_static_data_t*);
 678
 679 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 680 void HTMLDOMNode_destructor(HTMLDOMNode*);
 681
 682 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 683 void HTMLElement_destructor(HTMLDOMNode*);
 684
 685 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 686 void release_nodes(HTMLDocumentNode*);
 687
 688 void release_script_hosts(HTMLWindow*);
 689 void connect_scripts(HTMLWindow*);
 690 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 691 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 692 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 693 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 694 IDispatch *get_script_disp(ScriptHost*);
 695
 696 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 697 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 698 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 699
 700 /* commands */
 701 typedef struct {
 702     DWORD id;
 703     HRESULT (*query)(HTMLDocument*,OLECMD*);
 704     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 705 } cmdtable_t;
 706
 707 extern const cmdtable_t editmode_cmds[];
 708
 709 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 710
 711 /* timer */
 712 #define UPDATE_UI       0x0001
 713 #define UPDATE_TITLE    0x0002
 714
 715 void update_doc(HTMLDocument*,DWORD);
 716 void update_title(HTMLDocumentObj*);
 717
 718 /* editor */
 719 void init_editor(HTMLDocument*);
 720 void set_ns_editmode(NSContainer*);
 721 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 722 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 723 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 724 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 725 void handle_edit_load(HTMLDocument*);
 726 HRESULT editor_is_dirty(HTMLDocument*);
 727 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 728
 729 extern DWORD mshtml_tls;
 730
 731 typedef struct task_t {
 732     HTMLDocument *doc;
 733
 734     enum {
 735         TASK_SETDOWNLOADSTATE,
 736         TASK_PARSECOMPLETE,
 737         TASK_SETPROGRESS,
 738         TASK_START_BINDING
 739     } task_id;
 740
 741     nsChannelBSC *bscallback;
 742
 743     struct task_t *next;
 744 } task_t;
 745
 746 typedef struct {
 747     HWND thread_hwnd;
 748     task_t *task_queue_head;
 749     task_t *task_queue_tail;
 750     struct list timer_list;
 751 } thread_data_t;
 752
 753 thread_data_t *get_thread_data(BOOL);
 754 HWND get_thread_hwnd(void);
 755 void push_task(task_t*);
 756 void remove_doc_tasks(const HTMLDocument*);
 757 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 758 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 759
 760 void release_typelib(void);
 761 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 762
 763 const char *debugstr_variant(const VARIANT*);
 764
 765 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 766 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 767 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 768 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 769 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 770
 771 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 772
 773 /* memory allocation functions */
 774
 775 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 776 {
 777     return HeapAlloc(GetProcessHeap(), 0, len);
 778 }
 779
 780 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 781 {
 782     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 783 }
 784
 785 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 786 {
 787     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 788 }
 789
 790 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 791 {
 792     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 793 }
 794
 795 static inline BOOL heap_free(void *mem)
 796 {
 797     return HeapFree(GetProcessHeap(), 0, mem);
 798 }
 799
 800 static inline LPWSTR heap_strdupW(LPCWSTR str)
 801 {
 802     LPWSTR ret = NULL;
 803
 804     if(str) {
 805         DWORD size;
 806
 807         size = (strlenW(str)+1)*sizeof(WCHAR);
 808         ret = heap_alloc(size);
 809         memcpy(ret, str, size);
 810     }
 811
 812     return ret;
 813 }
 814
 815 static inline char *heap_strdupA(const char *str)
 816 {
 817     char *ret = NULL;
 818
 819     if(str) {
 820         DWORD size;
 821
 822         size = strlen(str)+1;
 823         ret = heap_alloc(size);
 824         memcpy(ret, str, size);
 825     }
 826
 827     return ret;
 828 }
 829
 830 static inline WCHAR *heap_strdupAtoW(const char *str)
 831 {
 832     LPWSTR ret = NULL;
 833
 834     if(str) {
 835         DWORD len;
 836
 837         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 838         ret = heap_alloc(len*sizeof(WCHAR));
 839         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 840     }
 841
 842     return ret;
 843 }
 844
 845 static inline char *heap_strdupWtoA(LPCWSTR str)
 846 {
 847     char *ret = NULL;
 848
 849     if(str) {
 850         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 851         ret = heap_alloc(size);
 852         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 853     }
 854
 855     return ret;
 856 }
 857
 858 HINSTANCE get_shdoclc(void);
 859
 860 extern HINSTANCE hInst;