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