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     IHTMLWindow4_tid,
 124     IOmNavigator_tid,
 125     LAST_tid
 126 } tid_t;
 127
 128 typedef struct dispex_data_t dispex_data_t;
 129 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 130
 131 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 132 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 133
 134 typedef struct {
 135     HRESULT (*value)(IUnknown*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 136     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 137     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 138 } dispex_static_data_vtbl_t;
 139
 140 typedef struct {
 141     const dispex_static_data_vtbl_t *vtbl;
 142     const tid_t disp_tid;
 143     dispex_data_t *data;
 144     const tid_t* const iface_tids;
 145 } dispex_static_data_t;
 146
 147 typedef struct {
 148     const IDispatchExVtbl  *lpIDispatchExVtbl;
 149
 150     IUnknown *outer;
 151
 152     dispex_static_data_t *data;
 153     dispex_dynamic_data_t *dynamic_data;
 154 } DispatchEx;
 155
 156 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 157 void release_dispex(DispatchEx*);
 158 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 159 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 160
 161 typedef struct HTMLDocumentNode HTMLDocumentNode;
 162 typedef struct HTMLDocumentObj HTMLDocumentObj;
 163 typedef struct HTMLFrameBase HTMLFrameBase;
 164
 165 typedef enum {
 166     SCRIPTMODE_GECKO,
 167     SCRIPTMODE_ACTIVESCRIPT
 168 } SCRIPTMODE;
 169
 170 typedef struct ScriptHost ScriptHost;
 171
 172 typedef enum {
 173     GLOBAL_SCRIPTVAR,
 174     GLOBAL_ELEMENTVAR
 175 } global_prop_type_t;
 176
 177 typedef struct {
 178     global_prop_type_t type;
 179     WCHAR *name;
 180     ScriptHost *script_host;
 181     DISPID id;
 182 } global_prop_t;
 183
 184 typedef struct {
 185     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 186
 187     LONG ref;
 188
 189     HTMLWindow *window;
 190 } HTMLOptionElementFactory;
 191
 192 typedef struct {
 193     DispatchEx dispex;
 194     const IHTMLImageElementFactoryVtbl *lpHTMLImageElementFactoryVtbl;
 195
 196     LONG ref;
 197
 198     HTMLWindow *window;
 199 } HTMLImageElementFactory;
 200
 201 struct HTMLLocation {
 202     DispatchEx dispex;
 203     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 204
 205     LONG ref;
 206
 207     HTMLWindow *window;
 208 };
 209
 210 typedef struct {
 211     HTMLWindow *window;
 212     LONG ref;
 213 }  windowref_t;
 214
 215 struct HTMLWindow {
 216     DispatchEx dispex;
 217     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 218     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 219     const IHTMLWindow4Vtbl *lpHTMLWindow4Vtbl;
 220     const IDispatchExVtbl  *lpIDispatchExVtbl;
 221
 222     LONG ref;
 223
 224     windowref_t *window_ref;
 225     LONG task_magic;
 226
 227     HTMLDocumentNode *doc;
 228     HTMLDocumentObj *doc_obj;
 229     nsIDOMWindow *nswindow;
 230     HTMLWindow *parent;
 231     HTMLFrameBase *frame_element;
 232     READYSTATE readystate;
 233
 234     nsChannelBSC *bscallback;
 235     IMoniker *mon;
 236     LPOLESTR url;
 237
 238     event_target_t *event_target;
 239     IHTMLEventObj *event;
 240
 241     SCRIPTMODE scriptmode;
 242     struct list script_hosts;
 243
 244     HTMLOptionElementFactory *option_factory;
 245     HTMLImageElementFactory *image_factory;
 246     HTMLLocation *location;
 247
 248     global_prop_t *global_props;
 249     DWORD global_prop_cnt;
 250     DWORD global_prop_size;
 251
 252     struct list children;
 253     struct list sibling_entry;
 254     struct list entry;
 255 };
 256
 257 typedef enum {
 258     UNKNOWN_USERMODE,
 259     BROWSEMODE,
 260     EDITMODE
 261 } USERMODE;
 262
 263 typedef struct {
 264     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 265
 266     ConnectionPoint *cp_list;
 267     IUnknown *outer;
 268 } ConnectionPointContainer;
 269
 270 struct ConnectionPoint {
 271     const IConnectionPointVtbl *lpConnectionPointVtbl;
 272
 273     IConnectionPointContainer *container;
 274
 275     union {
 276         IUnknown *unk;
 277         IDispatch *disp;
 278         IPropertyNotifySink *propnotif;
 279     } *sinks;
 280     DWORD sinks_size;
 281
 282     const IID *iid;
 283
 284     ConnectionPoint *next;
 285 };
 286
 287 struct HTMLDocument {
 288     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 289     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 290     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 291     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 292     const IHTMLDocument6Vtbl              *lpHTMLDocument6Vtbl;
 293     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 294     const IPersistFileVtbl                *lpPersistFileVtbl;
 295     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 296     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 297     const IOleObjectVtbl                  *lpOleObjectVtbl;
 298     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 299     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 300     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 301     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 302     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 303     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 304     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 305     const IOleControlVtbl                 *lpOleControlVtbl;
 306     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 307     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 308     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 309     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 310
 311     IUnknown *unk_impl;
 312     IDispatchEx *dispex;
 313
 314     HTMLDocumentObj *doc_obj;
 315     HTMLDocumentNode *doc_node;
 316
 317     HTMLWindow *window;
 318
 319     LONG task_magic;
 320
 321     ConnectionPointContainer cp_container;
 322     ConnectionPoint cp_htmldocevents;
 323     ConnectionPoint cp_htmldocevents2;
 324     ConnectionPoint cp_propnotif;
 325 };
 326
 327 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 328 {
 329     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 330 }
 331
 332 static inline ULONG htmldoc_addref(HTMLDocument *This)
 333 {
 334     return IUnknown_AddRef(This->unk_impl);
 335 }
 336
 337 static inline ULONG htmldoc_release(HTMLDocument *This)
 338 {
 339     return IUnknown_Release(This->unk_impl);
 340 }
 341
 342 struct HTMLDocumentObj {
 343     HTMLDocument basedoc;
 344     DispatchEx dispex;
 345     const ICustomDocVtbl  *lpCustomDocVtbl;
 346
 347     LONG ref;
 348
 349     NSContainer *nscontainer;
 350
 351     IOleClientSite *client;
 352     IDocHostUIHandler *hostui;
 353     IOleInPlaceSite *ipsite;
 354     IOleInPlaceFrame *frame;
 355     IOleInPlaceUIWindow *ip_window;
 356
 357     DOCHOSTUIINFO hostinfo;
 358
 359     IOleUndoManager *undomgr;
 360
 361     HWND hwnd;
 362     HWND tooltips_hwnd;
 363
 364     BOOL in_place_active;
 365     BOOL ui_active;
 366     BOOL window_active;
 367     BOOL has_key_path;
 368     BOOL container_locked;
 369     BOOL focus;
 370
 371     USERMODE usermode;
 372     LPWSTR mime;
 373
 374     DWORD update;
 375 };
 376
 377 struct NSContainer {
 378     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 379     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 380     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 381     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 382     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 383     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 384     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 385     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 386
 387     nsIWebBrowser *webbrowser;
 388     nsIWebNavigation *navigation;
 389     nsIBaseWindow *window;
 390     nsIWebBrowserFocus *focus;
 391
 392     nsIEditor *editor;
 393     nsIController *editor_controller;
 394
 395     LONG ref;
 396
 397     NSContainer *parent;
 398     HTMLDocumentObj *doc;
 399
 400     nsIURIContentListener *content_listener;
 401
 402     HWND hwnd;
 403
 404     nsChannelBSC *bscallback; /* hack */
 405     HWND reset_focus; /* hack */
 406 };
 407
 408 typedef struct {
 409     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 410     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 411     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 412
 413     LONG ref;
 414
 415     nsIChannel *channel;
 416     nsIHttpChannel *http_channel;
 417     nsIHttpChannelInternal *http_channel_internal;
 418     nsIWineURI *uri;
 419     nsIInputStream *post_data_stream;
 420     nsILoadGroup *load_group;
 421     nsIInterfaceRequestor *notif_callback;
 422     nsISupports *owner;
 423     nsLoadFlags load_flags;
 424     nsIURI *original_uri;
 425     char *content_type;
 426     char *charset;
 427     PRUint32 response_status;
 428 } nsChannel;
 429
 430 typedef struct {
 431     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 432     void (*destructor)(HTMLDOMNode*);
 433     event_target_t **(*get_event_target)(HTMLDOMNode*);
 434     HRESULT (*call_event)(HTMLDOMNode*,DWORD,BOOL*);
 435     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 436     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 437 } NodeImplVtbl;
 438
 439 struct HTMLDOMNode {
 440     DispatchEx dispex;
 441     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 442     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 443     const NodeImplVtbl *vtbl;
 444
 445     LONG ref;
 446
 447     nsIDOMNode *nsnode;
 448     HTMLDocumentNode *doc;
 449     event_target_t *event_target;
 450
 451     HTMLDOMNode *next;
 452 };
 453
 454 typedef struct {
 455     HTMLDOMNode node;
 456     ConnectionPointContainer cp_container;
 457
 458     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 459     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 460     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 461
 462     nsIDOMHTMLElement *nselem;
 463 } HTMLElement;
 464
 465 typedef struct {
 466     HTMLElement element;
 467
 468     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 469
 470     ConnectionPoint cp;
 471 } HTMLTextContainer;
 472
 473 struct HTMLFrameBase {
 474     HTMLElement element;
 475
 476     const IHTMLFrameBaseVtbl *lpIHTMLFrameBaseVtbl;
 477
 478     HTMLWindow *content_window;
 479 };
 480
 481 typedef struct _mutation_queue_t {
 482     DWORD type;
 483     nsISupports *nsiface;
 484
 485     struct _mutation_queue_t *next;
 486 } mutation_queue_t;
 487
 488 typedef struct nsDocumentEventListener nsDocumentEventListener;
 489
 490 struct HTMLDocumentNode {
 491     HTMLDOMNode node;
 492     HTMLDocument basedoc;
 493
 494     const IInternetHostSecurityManagerVtbl *lpIInternetHostSecurityManagerVtbl;
 495
 496     const nsIDocumentObserverVtbl  *lpIDocumentObserverVtbl;
 497     const nsIRunnableVtbl  *lpIRunnableVtbl;
 498
 499     LONG ref;
 500
 501     nsIDOMHTMLDocument *nsdoc;
 502     HTMLDOMNode *nodes;
 503     BOOL content_ready;
 504
 505     IInternetSecurityManager *secmgr;
 506     nsDocumentEventListener *nsevent_listener;
 507     BOOL *event_vector;
 508
 509     mutation_queue_t *mutation_queue;
 510     mutation_queue_t *mutation_queue_tail;
 511
 512     struct list bindings;
 513     struct list selection_list;
 514     struct list range_list;
 515 };
 516
 517 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 518 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 519 #define HTMLWINDOW4(x)   ((IHTMLWindow4*)                 &(x)->lpHTMLWindow4Vtbl)
 520
 521 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 522 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 523 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 524 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 525 #define HTMLDOC6(x)      ((IHTMLDocument6*)               &(x)->lpHTMLDocument6Vtbl)
 526 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 527 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 528 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 529 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 530 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 531 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 532 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 533 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 534 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 535 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 536 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 537 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 538 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 539 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 540 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 541 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 542 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 543 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 544 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 545 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 546 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 547
 548 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 549 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 550 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 551 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 552 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 553 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 554 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 555 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 556 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 557
 558 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpIDocumentObserverVtbl)
 559
 560 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpIRunnableVtbl)
 561
 562 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 563 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 564 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 565 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 566
 567 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 568 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 569 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 570
 571 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 572 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 573 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 574 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 575 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 576
 577 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 578 #define HTMLFRAMEBASE(x) ((IHTMLFrameBase*)               &(x)->lpIHTMLFrameBaseVtbl)
 579
 580 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 581 #define HTMLIMGFACTORY(x)  ((IHTMLImageElementFactory*)  &(x)->lpHTMLImageElementFactoryVtbl)
 582 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 583
 584 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 585
 586 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 587
 588 #define HOSTSECMGR(x)    ((IInternetHostSecurityManager*)  &(x)->lpIInternetHostSecurityManagerVtbl)
 589
 590 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 591 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 592
 593 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 594 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 595 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 596
 597 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow*,HTMLWindow**);
 598 void update_window_doc(HTMLWindow*);
 599 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 600 nsIDOMWindow *get_nsdoc_window(nsIDOMDocument*);
 601 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 602 HTMLImageElementFactory *HTMLImageElementFactory_Create(HTMLWindow*);
 603 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 604 IOmNavigator *OmNavigator_Create(void);
 605
 606 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 607 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 608 void HTMLDocument_Persist_Init(HTMLDocument*);
 609 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 610 void HTMLDocument_OleObj_Init(HTMLDocument*);
 611 void HTMLDocument_View_Init(HTMLDocument*);
 612 void HTMLDocument_Window_Init(HTMLDocument*);
 613 void HTMLDocument_Service_Init(HTMLDocument*);
 614 void HTMLDocument_Hlink_Init(HTMLDocument*);
 615
 616 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*);
 617
 618 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 619
 620 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 621 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 622 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 623
 624 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 625 void NSContainer_Release(NSContainer*);
 626
 627 void init_mutation(HTMLDocumentNode*);
 628 void release_mutation(HTMLDocumentNode*);
 629
 630 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 631 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 632 void notif_focus(HTMLDocumentObj*);
 633
 634 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 635 void hide_tooltip(HTMLDocumentObj*);
 636 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 637
 638 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 639
 640 BOOL load_gecko(BOOL);
 641 void close_gecko(void);
 642 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 643 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 644 void release_nsio(void);
 645 BOOL install_wine_gecko(BOOL);
 646
 647 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 648
 649 HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsIInputStream*,DWORD);
 650 HRESULT navigate_url(HTMLDocumentNode*,OLECHAR*);
 651
 652 void call_property_onchanged(ConnectionPoint*,DISPID);
 653 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 654
 655 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 656 void nsfree(void*);
 657
 658 void nsACString_Init(nsACString*,const char*);
 659 void nsACString_SetData(nsACString*,const char*);
 660 PRUint32 nsACString_GetData(const nsACString*,const char**);
 661 void nsACString_Finish(nsACString*);
 662
 663 void nsAString_Init(nsAString*,const PRUnichar*);
 664 void nsAString_SetData(nsAString*,const PRUnichar*);
 665 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 666 void nsAString_Finish(nsAString*);
 667
 668 nsICommandParams *create_nscommand_params(void);
 669 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 670 void get_editor_controller(NSContainer*);
 671 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 672
 673 void init_nsevents(HTMLDocumentNode*);
 674 void release_nsevents(HTMLDocumentNode*);
 675 void add_nsevent_listener(HTMLDocumentNode*,LPCWSTR);
 676
 677 void set_window_bscallback(HTMLWindow*,nsChannelBSC*);
 678 void set_current_mon(HTMLWindow*,IMoniker*);
 679 HRESULT start_binding(HTMLWindow*,HTMLDocumentNode*,BSCallback*,IBindCtx*);
 680 void abort_document_bindings(HTMLDocumentNode*);
 681
 682 HRESULT bind_mon_to_buffer(HTMLDocumentNode*,IMoniker*,void**,DWORD*);
 683
 684 nsChannelBSC *create_channelbsc(IMoniker*);
 685 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 686 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 687 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 688
 689 void set_ready_state(HTMLWindow*,READYSTATE);
 690
 691 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 692 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 693 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 694 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 695 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 696
 697 void detach_selection(HTMLDocumentNode*);
 698 void detach_ranges(HTMLDocumentNode*);
 699 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 700
 701 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**);
 702
 703 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 704
 705 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 706 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 707 HTMLElement *HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 708 HTMLElement *HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 709 HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*);
 710 HTMLElement *HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*);
 711 HTMLElement *HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 712 HTMLElement *HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 713 HTMLElement *HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 714 HTMLElement *HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 715 HTMLElement *HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 716 HTMLElement *HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 717 HTMLElement *HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 718 HTMLElement *HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 719 HTMLElement *HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 720
 721 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 722 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 723 void HTMLElement2_Init(HTMLElement*);
 724 void HTMLElement3_Init(HTMLElement*);
 725 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 726 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLWindow*,dispex_static_data_t*);
 727
 728 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 729 void HTMLDOMNode_destructor(HTMLDOMNode*);
 730
 731 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 732 void HTMLElement_destructor(HTMLDOMNode*);
 733
 734 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**);
 735 void HTMLFrameBase_destructor(HTMLFrameBase*);
 736
 737 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 738 void release_nodes(HTMLDocumentNode*);
 739
 740 void release_script_hosts(HTMLWindow*);
 741 void connect_scripts(HTMLWindow*);
 742 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 743 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 744 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 745 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 746 IDispatch *get_script_disp(ScriptHost*);
 747
 748 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 749 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 750 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 751
 752 /* commands */
 753 typedef struct {
 754     DWORD id;
 755     HRESULT (*query)(HTMLDocument*,OLECMD*);
 756     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 757 } cmdtable_t;
 758
 759 extern const cmdtable_t editmode_cmds[];
 760
 761 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 762
 763 /* timer */
 764 #define UPDATE_UI       0x0001
 765 #define UPDATE_TITLE    0x0002
 766
 767 void update_doc(HTMLDocument*,DWORD);
 768 void update_title(HTMLDocumentObj*);
 769
 770 /* editor */
 771 void init_editor(HTMLDocument*);
 772 void set_ns_editmode(NSContainer*);
 773 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 774 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 775 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 776 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 777 void handle_edit_load(HTMLDocument*);
 778 HRESULT editor_is_dirty(HTMLDocument*);
 779 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 780
 781 extern DWORD mshtml_tls;
 782
 783 typedef struct task_t task_t;
 784 typedef void (*task_proc_t)(task_t*);
 785
 786 struct task_t {
 787     LONG target_magic;
 788     task_proc_t proc;
 789     struct task_t *next;
 790 };
 791
 792 typedef struct {
 793     task_t header;
 794     HTMLDocumentObj *doc;
 795 } docobj_task_t;
 796
 797 typedef struct {
 798     HWND thread_hwnd;
 799     task_t *task_queue_head;
 800     task_t *task_queue_tail;
 801     struct list timer_list;
 802 } thread_data_t;
 803
 804 thread_data_t *get_thread_data(BOOL);
 805 HWND get_thread_hwnd(void);
 806
 807 LONG get_task_target_magic(void);
 808 void push_task(task_t*,task_proc_t,LONG);
 809 void remove_target_tasks(LONG);
 810
 811 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 812 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 813
 814 void release_typelib(void);
 815 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 816
 817 const char *debugstr_variant(const VARIANT*);
 818
 819 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 820 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 821 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 822 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 823 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 824
 825 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 826
 827 /* memory allocation functions */
 828
 829 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 830 {
 831     return HeapAlloc(GetProcessHeap(), 0, len);
 832 }
 833
 834 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 835 {
 836     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 837 }
 838
 839 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 840 {
 841     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 842 }
 843
 844 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 845 {
 846     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 847 }
 848
 849 static inline BOOL heap_free(void *mem)
 850 {
 851     return HeapFree(GetProcessHeap(), 0, mem);
 852 }
 853
 854 static inline LPWSTR heap_strdupW(LPCWSTR str)
 855 {
 856     LPWSTR ret = NULL;
 857
 858     if(str) {
 859         DWORD size;
 860
 861         size = (strlenW(str)+1)*sizeof(WCHAR);
 862         ret = heap_alloc(size);
 863         memcpy(ret, str, size);
 864     }
 865
 866     return ret;
 867 }
 868
 869 static inline char *heap_strdupA(const char *str)
 870 {
 871     char *ret = NULL;
 872
 873     if(str) {
 874         DWORD size;
 875
 876         size = strlen(str)+1;
 877         ret = heap_alloc(size);
 878         memcpy(ret, str, size);
 879     }
 880
 881     return ret;
 882 }
 883
 884 static inline WCHAR *heap_strdupAtoW(const char *str)
 885 {
 886     LPWSTR ret = NULL;
 887
 888     if(str) {
 889         DWORD len;
 890
 891         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 892         ret = heap_alloc(len*sizeof(WCHAR));
 893         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 894     }
 895
 896     return ret;
 897 }
 898
 899 static inline char *heap_strdupWtoA(LPCWSTR str)
 900 {
 901     char *ret = NULL;
 902
 903     if(str) {
 904         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 905         ret = heap_alloc(size);
 906         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 907     }
 908
 909     return ret;
 910 }
 911
 912 static inline void windowref_addref(windowref_t *ref)
 913 {
 914     InterlockedIncrement(&ref->ref);
 915 }
 916
 917 static inline void windowref_release(windowref_t *ref)
 918 {
 919     if(!InterlockedDecrement(&ref->ref))
 920         heap_free(ref);
 921 }
 922
 923 HINSTANCE get_shdoclc(void);
 924
 925 extern HINSTANCE hInst;