git.oblomov.eu Git - wine/blob - dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2009 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "wingdi.h"
  20 #include "docobj.h"
  21 #include "mshtml.h"
  22 #include "mshtmhst.h"
  23 #include "hlink.h"
  24 #include "perhist.h"
  25 #include "dispex.h"
  26
  27 #include "wine/list.h"
  28 #include "wine/unicode.h"
  29
  30 #ifdef INIT_GUID
  31 #include "initguid.h"
  32 #endif
  33
  34 #include "nsiface.h"
  35
  36 #define NS_OK                     ((nsresult)0x00000000L)
  37 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  38 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  39 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  40 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  41 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  42 #define NS_ERROR_UNKNOWN_PROTOCOL ((nsresult)0x804b0012L)
  43
  44 #define NS_FAILED(res) ((res) & 0x80000000)
  45 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  46
  47 #define NSAPI WINAPI
  48
  49 #define MSHTML_E_NODOC    0x800a025c
  50
  51 typedef struct HTMLDOMNode HTMLDOMNode;
  52 typedef struct ConnectionPoint ConnectionPoint;
  53 typedef struct BSCallback BSCallback;
  54 typedef struct nsChannelBSC nsChannelBSC;
  55 typedef struct event_target_t event_target_t;
  56
  57 /* NOTE: make sure to keep in sync with dispex.c */
  58 typedef enum {
  59     NULL_tid,
  60     DispCEventObj_tid,
  61     DispDOMChildrenCollection_tid,
  62     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 HTMLWindow HTMLWindow;
 161 typedef struct HTMLDocumentNode HTMLDocumentNode;
 162 typedef struct HTMLDocumentObj HTMLDocumentObj;
 163
 164 typedef enum {
 165     SCRIPTMODE_GECKO,
 166     SCRIPTMODE_ACTIVESCRIPT
 167 } SCRIPTMODE;
 168
 169 typedef struct ScriptHost ScriptHost;
 170
 171 typedef struct {
 172     WCHAR *name;
 173     ScriptHost *script_host;
 174     DISPID id;
 175 } global_prop_t;
 176
 177 typedef struct {
 178     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 179
 180     LONG ref;
 181
 182     HTMLWindow *window;
 183 } HTMLOptionElementFactory;
 184
 185 typedef struct {
 186     DispatchEx dispex;
 187     const IHTMLImageElementFactoryVtbl *lpHTMLImageElementFactoryVtbl;
 188
 189     LONG ref;
 190
 191     HTMLWindow *window;
 192 } HTMLImageElementFactory;
 193
 194 struct HTMLLocation {
 195     DispatchEx dispex;
 196     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 197
 198     LONG ref;
 199
 200     HTMLWindow *window;
 201 };
 202
 203 struct HTMLWindow {
 204     DispatchEx dispex;
 205     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 206     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 207     const IDispatchExVtbl  *lpIDispatchExVtbl;
 208
 209     LONG ref;
 210
 211     HTMLDocumentNode *doc;
 212     HTMLDocumentObj *doc_obj;
 213     nsIDOMWindow *nswindow;
 214     HTMLWindow *parent;
 215
 216     event_target_t *event_target;
 217     IHTMLEventObj *event;
 218     BOOL *event_vector;
 219
 220     SCRIPTMODE scriptmode;
 221     struct list script_hosts;
 222
 223     HTMLOptionElementFactory *option_factory;
 224     HTMLImageElementFactory *image_factory;
 225     HTMLLocation *location;
 226
 227     global_prop_t *global_props;
 228     DWORD global_prop_cnt;
 229     DWORD global_prop_size;
 230
 231     struct list children;
 232     struct list sibling_entry;
 233     struct list entry;
 234 };
 235
 236 typedef enum {
 237     UNKNOWN_USERMODE,
 238     BROWSEMODE,
 239     EDITMODE
 240 } USERMODE;
 241
 242 typedef struct {
 243     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 244
 245     ConnectionPoint *cp_list;
 246     IUnknown *outer;
 247 } ConnectionPointContainer;
 248
 249 struct ConnectionPoint {
 250     const IConnectionPointVtbl *lpConnectionPointVtbl;
 251
 252     IConnectionPointContainer *container;
 253
 254     union {
 255         IUnknown *unk;
 256         IDispatch *disp;
 257         IPropertyNotifySink *propnotif;
 258     } *sinks;
 259     DWORD sinks_size;
 260
 261     const IID *iid;
 262
 263     ConnectionPoint *next;
 264 };
 265
 266 struct HTMLDocument {
 267     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 268     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 269     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 270     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 271     const IHTMLDocument6Vtbl              *lpHTMLDocument6Vtbl;
 272     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 273     const IPersistFileVtbl                *lpPersistFileVtbl;
 274     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 275     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 276     const IOleObjectVtbl                  *lpOleObjectVtbl;
 277     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 278     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 279     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 280     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 281     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 282     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 283     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 284     const IOleControlVtbl                 *lpOleControlVtbl;
 285     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 286     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 287     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 288     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 289
 290     IUnknown *unk_impl;
 291     IDispatchEx *dispex;
 292
 293     HTMLDocumentObj *doc_obj;
 294     HTMLDocumentNode *doc_node;
 295
 296     HTMLWindow *window;
 297
 298     ConnectionPointContainer cp_container;
 299     ConnectionPoint cp_htmldocevents;
 300     ConnectionPoint cp_htmldocevents2;
 301     ConnectionPoint cp_propnotif;
 302 };
 303
 304 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 305 {
 306     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 307 }
 308
 309 static inline ULONG htmldoc_addref(HTMLDocument *This)
 310 {
 311     return IUnknown_AddRef(This->unk_impl);
 312 }
 313
 314 static inline ULONG htmldoc_release(HTMLDocument *This)
 315 {
 316     return IUnknown_Release(This->unk_impl);
 317 }
 318
 319 struct HTMLDocumentObj {
 320     HTMLDocument basedoc;
 321     DispatchEx dispex;
 322     const ICustomDocVtbl  *lpCustomDocVtbl;
 323
 324     LONG ref;
 325
 326     NSContainer *nscontainer;
 327
 328     IOleClientSite *client;
 329     IDocHostUIHandler *hostui;
 330     IOleInPlaceSite *ipsite;
 331     IOleInPlaceFrame *frame;
 332     IOleInPlaceUIWindow *ip_window;
 333
 334     DOCHOSTUIINFO hostinfo;
 335
 336     IOleUndoManager *undomgr;
 337
 338     HWND hwnd;
 339     HWND tooltips_hwnd;
 340
 341     BOOL in_place_active;
 342     BOOL ui_active;
 343     BOOL window_active;
 344     BOOL has_key_path;
 345     BOOL container_locked;
 346     BOOL focus;
 347
 348     USERMODE usermode;
 349     READYSTATE readystate;
 350     LPWSTR mime;
 351
 352     DWORD update;
 353
 354     /* FIXME: probably should be in document node object */
 355     nsChannelBSC *bscallback;
 356     IMoniker *mon;
 357     LPOLESTR url;
 358     struct list bindings;
 359 };
 360
 361 typedef struct {
 362     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 363     NSContainer *This;
 364 } nsEventListener;
 365
 366 struct NSContainer {
 367     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 368     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 369     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 370     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 371     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 372     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 373     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 374     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 375
 376     nsEventListener blur_listener;
 377     nsEventListener focus_listener;
 378     nsEventListener keypress_listener;
 379     nsEventListener load_listener;
 380     nsEventListener htmlevent_listener;
 381
 382     nsIWebBrowser *webbrowser;
 383     nsIWebNavigation *navigation;
 384     nsIBaseWindow *window;
 385     nsIWebBrowserFocus *focus;
 386
 387     nsIEditor *editor;
 388     nsIController *editor_controller;
 389
 390     LONG ref;
 391
 392     NSContainer *parent;
 393     HTMLDocumentObj *doc;
 394
 395     nsIURIContentListener *content_listener;
 396
 397     HWND hwnd;
 398
 399     nsChannelBSC *bscallback; /* hack */
 400     HWND reset_focus; /* hack */
 401 };
 402
 403 typedef struct {
 404     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 405     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 406     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 407
 408     LONG ref;
 409
 410     nsIChannel *channel;
 411     nsIHttpChannel *http_channel;
 412     nsIHttpChannelInternal *http_channel_internal;
 413     nsIWineURI *uri;
 414     nsIInputStream *post_data_stream;
 415     nsILoadGroup *load_group;
 416     nsIInterfaceRequestor *notif_callback;
 417     nsISupports *owner;
 418     nsLoadFlags load_flags;
 419     nsIURI *original_uri;
 420     char *content_type;
 421     char *charset;
 422     PRUint32 response_status;
 423 } nsChannel;
 424
 425 typedef struct {
 426     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 427     void (*destructor)(HTMLDOMNode*);
 428     event_target_t **(*get_event_target)(HTMLDOMNode*);
 429     HRESULT (*call_event)(HTMLDOMNode*,DWORD,BOOL*);
 430     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 431     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 432 } NodeImplVtbl;
 433
 434 struct HTMLDOMNode {
 435     DispatchEx dispex;
 436     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 437     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 438     const NodeImplVtbl *vtbl;
 439
 440     LONG ref;
 441
 442     nsIDOMNode *nsnode;
 443     HTMLDocumentNode *doc;
 444     event_target_t *event_target;
 445
 446     HTMLDOMNode *next;
 447 };
 448
 449 typedef struct {
 450     HTMLDOMNode node;
 451     ConnectionPointContainer cp_container;
 452
 453     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 454     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 455     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 456
 457     nsIDOMHTMLElement *nselem;
 458 } HTMLElement;
 459
 460 typedef struct {
 461     HTMLElement element;
 462
 463     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 464
 465     ConnectionPoint cp;
 466 } HTMLTextContainer;
 467
 468 typedef struct _mutation_queue_t {
 469     DWORD type;
 470     nsISupports *nsiface;
 471
 472     struct _mutation_queue_t *next;
 473 } mutation_queue_t;
 474
 475 struct HTMLDocumentNode {
 476     HTMLDOMNode node;
 477     HTMLDocument basedoc;
 478
 479     const IInternetHostSecurityManagerVtbl *lpIInternetHostSecurityManagerVtbl;
 480
 481     const nsIDocumentObserverVtbl  *lpIDocumentObserverVtbl;
 482     const nsIRunnableVtbl  *lpIRunnableVtbl;
 483
 484     LONG ref;
 485
 486     nsIDOMHTMLDocument *nsdoc;
 487     HTMLDOMNode *nodes;
 488     BOOL content_ready;
 489
 490     IInternetSecurityManager *secmgr;
 491
 492     mutation_queue_t *mutation_queue;
 493     mutation_queue_t *mutation_queue_tail;
 494
 495     struct list selection_list;
 496     struct list range_list;
 497 };
 498
 499 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 500 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 501
 502 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 503 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 504 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 505 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 506 #define HTMLDOC6(x)      ((IHTMLDocument6*)               &(x)->lpHTMLDocument6Vtbl)
 507 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 508 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 509 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 510 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 511 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 512 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 513 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 514 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 515 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 516 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 517 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 518 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 519 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 520 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 521 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 522 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 523 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 524 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 525 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 526 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 527 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 528
 529 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 530 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 531 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 532 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 533 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 534 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 535 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 536 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 537 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 538
 539 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpIDocumentObserverVtbl)
 540
 541 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpIRunnableVtbl)
 542
 543 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 544 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 545 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 546 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 547
 548 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 549 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 550 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 551
 552 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 553 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 554 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 555 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 556 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 557
 558 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 559
 560 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 561 #define HTMLIMGFACTORY(x)  ((IHTMLImageElementFactory*)  &(x)->lpHTMLImageElementFactoryVtbl)
 562 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 563
 564 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 565
 566 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 567
 568 #define HOSTSECMGR(x)    ((IInternetHostSecurityManager*)  &(x)->lpIInternetHostSecurityManagerVtbl)
 569
 570 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 571 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 572
 573 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 574 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 575 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 576
 577 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow*,HTMLWindow**);
 578 void update_window_doc(HTMLWindow*);
 579 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 580 nsIDOMWindow *get_nsdoc_window(nsIDOMDocument*);
 581 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 582 HTMLImageElementFactory *HTMLImageElementFactory_Create(HTMLWindow*);
 583 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 584 IOmNavigator *OmNavigator_Create(void);
 585
 586 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 587 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 588 void HTMLDocument_Persist_Init(HTMLDocument*);
 589 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 590 void HTMLDocument_OleObj_Init(HTMLDocument*);
 591 void HTMLDocument_View_Init(HTMLDocument*);
 592 void HTMLDocument_Window_Init(HTMLDocument*);
 593 void HTMLDocument_Service_Init(HTMLDocument*);
 594 void HTMLDocument_Hlink_Init(HTMLDocument*);
 595
 596 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*);
 597
 598 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 599
 600 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 601 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 602 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 603
 604 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 605 void NSContainer_Release(NSContainer*);
 606
 607 void init_mutation(HTMLDocumentNode*);
 608 void release_mutation(HTMLDocumentNode*);
 609
 610 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 611 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 612 void notif_focus(HTMLDocumentObj*);
 613
 614 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 615 void hide_tooltip(HTMLDocumentObj*);
 616 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 617
 618 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 619
 620 BOOL load_gecko(BOOL);
 621 void close_gecko(void);
 622 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 623 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 624 void release_nsio(void);
 625 BOOL install_wine_gecko(BOOL);
 626
 627 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 628
 629 HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsIInputStream*,DWORD);
 630 HRESULT navigate_url(HTMLDocumentNode*,OLECHAR*);
 631
 632 void call_property_onchanged(ConnectionPoint*,DISPID);
 633 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 634
 635 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 636 void nsfree(void*);
 637
 638 void nsACString_Init(nsACString*,const char*);
 639 void nsACString_SetData(nsACString*,const char*);
 640 PRUint32 nsACString_GetData(const nsACString*,const char**);
 641 void nsACString_Finish(nsACString*);
 642
 643 void nsAString_Init(nsAString*,const PRUnichar*);
 644 void nsAString_SetData(nsAString*,const PRUnichar*);
 645 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 646 void nsAString_Finish(nsAString*);
 647
 648 nsICommandParams *create_nscommand_params(void);
 649 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 650 void get_editor_controller(NSContainer*);
 651 void init_nsevents(NSContainer*);
 652 void add_nsevent_listener(HTMLWindow*,LPCWSTR);
 653 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 654
 655 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 656 void set_current_mon(HTMLDocument*,IMoniker*);
 657 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 658
 659 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 660
 661 nsChannelBSC *create_channelbsc(IMoniker*);
 662 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 663 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 664 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 665
 666 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 667 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 668 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 669 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 670 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 671
 672 void detach_selection(HTMLDocumentNode*);
 673 void detach_ranges(HTMLDocumentNode*);
 674 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 675
 676 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**);
 677
 678 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 679
 680 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 681 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 682 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 683 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 684 HTMLElement *HTMLIFrame_Create(nsIDOMHTMLElement*);
 685 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 686 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 687 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 688 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 689 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 690 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 691 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 692 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 693 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 694
 695 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 696 void HTMLElement_Init(HTMLElement*,dispex_static_data_t*);
 697 void HTMLElement2_Init(HTMLElement*);
 698 void HTMLElement3_Init(HTMLElement*);
 699 void HTMLTextContainer_Init(HTMLTextContainer*,dispex_static_data_t*);
 700
 701 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 702 void HTMLDOMNode_destructor(HTMLDOMNode*);
 703
 704 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 705 void HTMLElement_destructor(HTMLDOMNode*);
 706
 707 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 708 void release_nodes(HTMLDocumentNode*);
 709
 710 void release_script_hosts(HTMLWindow*);
 711 void connect_scripts(HTMLWindow*);
 712 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 713 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 714 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 715 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 716 IDispatch *get_script_disp(ScriptHost*);
 717
 718 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 719 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 720 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 721
 722 /* commands */
 723 typedef struct {
 724     DWORD id;
 725     HRESULT (*query)(HTMLDocument*,OLECMD*);
 726     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 727 } cmdtable_t;
 728
 729 extern const cmdtable_t editmode_cmds[];
 730
 731 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 732
 733 /* timer */
 734 #define UPDATE_UI       0x0001
 735 #define UPDATE_TITLE    0x0002
 736
 737 void update_doc(HTMLDocument*,DWORD);
 738 void update_title(HTMLDocumentObj*);
 739
 740 /* editor */
 741 void init_editor(HTMLDocument*);
 742 void set_ns_editmode(NSContainer*);
 743 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 744 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 745 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 746 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 747 void handle_edit_load(HTMLDocument*);
 748 HRESULT editor_is_dirty(HTMLDocument*);
 749 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 750
 751 extern DWORD mshtml_tls;
 752
 753 typedef struct task_t {
 754     HTMLDocument *doc;
 755
 756     enum {
 757         TASK_SETDOWNLOADSTATE,
 758         TASK_PARSECOMPLETE,
 759         TASK_SETPROGRESS,
 760         TASK_START_BINDING
 761     } task_id;
 762
 763     nsChannelBSC *bscallback;
 764
 765     struct task_t *next;
 766 } task_t;
 767
 768 typedef struct {
 769     HWND thread_hwnd;
 770     task_t *task_queue_head;
 771     task_t *task_queue_tail;
 772     struct list timer_list;
 773 } thread_data_t;
 774
 775 thread_data_t *get_thread_data(BOOL);
 776 HWND get_thread_hwnd(void);
 777 void push_task(task_t*);
 778 void remove_doc_tasks(const HTMLDocument*);
 779 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 780 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 781
 782 void release_typelib(void);
 783 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 784
 785 const char *debugstr_variant(const VARIANT*);
 786
 787 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 788 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 789 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 790 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 791 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 792
 793 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 794
 795 /* memory allocation functions */
 796
 797 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 798 {
 799     return HeapAlloc(GetProcessHeap(), 0, len);
 800 }
 801
 802 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 803 {
 804     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 805 }
 806
 807 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 808 {
 809     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 810 }
 811
 812 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 813 {
 814     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 815 }
 816
 817 static inline BOOL heap_free(void *mem)
 818 {
 819     return HeapFree(GetProcessHeap(), 0, mem);
 820 }
 821
 822 static inline LPWSTR heap_strdupW(LPCWSTR str)
 823 {
 824     LPWSTR ret = NULL;
 825
 826     if(str) {
 827         DWORD size;
 828
 829         size = (strlenW(str)+1)*sizeof(WCHAR);
 830         ret = heap_alloc(size);
 831         memcpy(ret, str, size);
 832     }
 833
 834     return ret;
 835 }
 836
 837 static inline char *heap_strdupA(const char *str)
 838 {
 839     char *ret = NULL;
 840
 841     if(str) {
 842         DWORD size;
 843
 844         size = strlen(str)+1;
 845         ret = heap_alloc(size);
 846         memcpy(ret, str, size);
 847     }
 848
 849     return ret;
 850 }
 851
 852 static inline WCHAR *heap_strdupAtoW(const char *str)
 853 {
 854     LPWSTR ret = NULL;
 855
 856     if(str) {
 857         DWORD len;
 858
 859         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 860         ret = heap_alloc(len*sizeof(WCHAR));
 861         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 862     }
 863
 864     return ret;
 865 }
 866
 867 static inline char *heap_strdupWtoA(LPCWSTR str)
 868 {
 869     char *ret = NULL;
 870
 871     if(str) {
 872         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 873         ret = heap_alloc(size);
 874         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 875     }
 876
 877     return ret;
 878 }
 879
 880 HINSTANCE get_shdoclc(void);
 881
 882 extern HINSTANCE hInst;