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