dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2008 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 "dispex.h"
  25
  26 #include "wine/list.h"
  27 #include "wine/unicode.h"
  28
  29 #ifdef INIT_GUID
  30 #include "initguid.h"
  31 #endif
  32
  33 #include "nsiface.h"
  34
  35 #define GENERATE_MSHTML_NS_FAILURE(code) \
  36     ((nsresult) ((PRUint32)(1<<31) | ((PRUint32)(0x45+6)<<16) | (PRUint32)(code)))
  37
  38 #define NS_OK                     ((nsresult)0x00000000L)
  39 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  40 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  41 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  42 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  43 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  44 #define NS_ERROR_UNKNOWN_PROTOCOL ((nsresult)0x804b0012L)
  45
  46 #define WINE_NS_LOAD_FROM_MONIKER GENERATE_MSHTML_NS_FAILURE(0)
  47
  48 #define NS_FAILED(res) ((res) & 0x80000000)
  49 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  50
  51 #define NSAPI WINAPI
  52
  53 #define MSHTML_E_NODOC    0x800a025c
  54
  55 typedef struct HTMLDOMNode HTMLDOMNode;
  56 typedef struct ConnectionPoint ConnectionPoint;
  57 typedef struct BSCallback BSCallback;
  58 typedef struct nsChannelBSC nsChannelBSC;
  59 typedef struct event_target_t event_target_t;
  60
  61 /* NOTE: make sure to keep in sync with dispex.c */
  62 typedef enum {
  63     NULL_tid,
  64     DispCEventObj_tid,
  65     DispDOMChildrenCollection_tid,
  66     DispHTMLBody_tid,
  67     DispHTMLCommentElement_tid,
  68     DispHTMLCurrentStyle_tid,
  69     DispHTMLDocument_tid,
  70     DispHTMLDOMTextNode_tid,
  71     DispHTMLElementCollection_tid,
  72     DispHTMLGenericElement_tid,
  73     DispHTMLIFrame_tid,
  74     DispHTMLImg_tid,
  75     DispHTMLInputElement_tid,
  76     DispHTMLOptionElement_tid,
  77     DispHTMLSelectElement_tid,
  78     DispHTMLStyle_tid,
  79     DispHTMLTable_tid,
  80     DispHTMLTableRow_tid,
  81     DispHTMLUnknownElement_tid,
  82     DispHTMLWindow2_tid,
  83     IHTMLBodyElement_tid,
  84     IHTMLBodyElement2_tid,
  85     IHTMLCommentElement_tid,
  86     IHTMLCurrentStyle_tid,
  87     IHTMLDocument2_tid,
  88     IHTMLDocument3_tid,
  89     IHTMLDocument4_tid,
  90     IHTMLDocument5_tid,
  91     IHTMLDOMChildrenCollection_tid,
  92     IHTMLDOMNode_tid,
  93     IHTMLDOMNode2_tid,
  94     IHTMLDOMTextNode_tid,
  95     IHTMLElement_tid,
  96     IHTMLElement2_tid,
  97     IHTMLElement3_tid,
  98     IHTMLElement4_tid,
  99     IHTMLElementCollection_tid,
 100     IHTMLEventObj_tid,
 101     IHTMLFrameBase2_tid,
 102     IHTMLGenericElement_tid,
 103     IHTMLImgElement_tid,
 104     IHTMLInputElement_tid,
 105     IHTMLLocation_tid,
 106     IHTMLOptionElement_tid,
 107     IHTMLSelectElement_tid,
 108     IHTMLStyle_tid,
 109     IHTMLStyle2_tid,
 110     IHTMLTable_tid,
 111     IHTMLTableRow_tid,
 112     IHTMLTextContainer_tid,
 113     IHTMLUniqueName_tid,
 114     IHTMLWindow2_tid,
 115     IHTMLWindow3_tid,
 116     IOmNavigator_tid,
 117     LAST_tid
 118 } tid_t;
 119
 120 typedef struct dispex_data_t dispex_data_t;
 121 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 122
 123 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 124 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 125
 126 typedef struct {
 127     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 128     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 129 } dispex_static_data_vtbl_t;
 130
 131 typedef struct {
 132     const dispex_static_data_vtbl_t *vtbl;
 133     const tid_t disp_tid;
 134     dispex_data_t *data;
 135     const tid_t* const iface_tids;
 136 } dispex_static_data_t;
 137
 138 typedef struct {
 139     const IDispatchExVtbl  *lpIDispatchExVtbl;
 140
 141     IUnknown *outer;
 142
 143     dispex_static_data_t *data;
 144     dispex_dynamic_data_t *dynamic_data;
 145 } DispatchEx;
 146
 147 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 148 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 149 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 150
 151 typedef struct {
 152     DispatchEx dispex;
 153     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 154     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 155     const IDispatchExVtbl  *lpIDispatchExVtbl;
 156
 157     LONG ref;
 158
 159     HTMLDocument *doc;
 160     nsIDOMWindow *nswindow;
 161
 162     IHTMLEventObj *event;
 163
 164     struct list entry;
 165 } HTMLWindow;
 166
 167 typedef enum {
 168     UNKNOWN_USERMODE,
 169     BROWSEMODE,
 170     EDITMODE
 171 } USERMODE;
 172
 173 typedef enum {
 174     SCRIPTMODE_GECKO,
 175     SCRIPTMODE_ACTIVESCRIPT
 176 } SCRIPTMODE;
 177
 178 typedef struct {
 179     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 180
 181     ConnectionPoint *cp_list;
 182     IUnknown *outer;
 183 } ConnectionPointContainer;
 184
 185 struct ConnectionPoint {
 186     const IConnectionPointVtbl *lpConnectionPointVtbl;
 187
 188     IConnectionPointContainer *container;
 189
 190     union {
 191         IUnknown *unk;
 192         IDispatch *disp;
 193         IPropertyNotifySink *propnotif;
 194     } *sinks;
 195     DWORD sinks_size;
 196
 197     const IID *iid;
 198
 199     ConnectionPoint *next;
 200 };
 201
 202 typedef struct {
 203     DispatchEx dispex;
 204     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 205
 206     LONG ref;
 207
 208     HTMLDocument *doc;
 209 } HTMLLocation;
 210
 211 typedef struct {
 212     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 213
 214     LONG ref;
 215
 216     HTMLDocument *doc;
 217 } HTMLOptionElementFactory;
 218
 219 struct HTMLDocument {
 220     DispatchEx dispex;
 221     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 222     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 223     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 224     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 225     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 226     const IPersistFileVtbl                *lpPersistFileVtbl;
 227     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 228     const IOleObjectVtbl                  *lpOleObjectVtbl;
 229     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 230     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 231     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 232     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 233     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 234     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 235     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 236     const IOleControlVtbl                 *lpOleControlVtbl;
 237     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 238     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 239     const ICustomDocVtbl                  *lpCustomDocVtbl;
 240     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 241
 242     LONG ref;
 243
 244     NSContainer *nscontainer;
 245     HTMLWindow *window;
 246     nsIDOMHTMLDocument *nsdoc;
 247
 248     IOleClientSite *client;
 249     IDocHostUIHandler *hostui;
 250     IOleInPlaceSite *ipsite;
 251     IOleInPlaceFrame *frame;
 252     IOleInPlaceUIWindow *ip_window;
 253
 254     IOleUndoManager *undomgr;
 255
 256     nsChannelBSC *bscallback;
 257     IMoniker *mon;
 258     LPOLESTR url;
 259     struct list bindings;
 260
 261     struct list script_hosts;
 262
 263     HWND hwnd;
 264     HWND tooltips_hwnd;
 265
 266     DOCHOSTUIINFO hostinfo;
 267
 268     USERMODE usermode;
 269     SCRIPTMODE scriptmode;
 270     READYSTATE readystate;
 271     BOOL in_place_active;
 272     BOOL ui_active;
 273     BOOL window_active;
 274     BOOL has_key_path;
 275     BOOL container_locked;
 276     BOOL focus;
 277     LPWSTR mime;
 278
 279     DWORD update;
 280
 281     event_target_t *event_target;
 282     ConnectionPointContainer cp_container;
 283     ConnectionPoint cp_htmldocevents;
 284     ConnectionPoint cp_htmldocevents2;
 285     ConnectionPoint cp_propnotif;
 286
 287     HTMLOptionElementFactory *option_factory;
 288     HTMLLocation *location;
 289
 290     struct list selection_list;
 291     struct list range_list;
 292
 293     HTMLDOMNode *nodes;
 294 };
 295
 296 typedef struct {
 297     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 298     NSContainer *This;
 299 } nsEventListener;
 300
 301 typedef struct _mutation_queue_t {
 302     DWORD type;
 303     nsISupports *nsiface;
 304
 305     struct _mutation_queue_t *next;
 306 } mutation_queue_t;
 307
 308 struct NSContainer {
 309     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 310     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 311     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 312     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 313     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 314     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 315     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 316     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 317
 318     const nsIDocumentObserverVtbl       *lpDocumentObserverVtbl;
 319
 320     const nsIRunnableVtbl  *lpRunnableVtbl;
 321
 322     nsEventListener blur_listener;
 323     nsEventListener focus_listener;
 324     nsEventListener keypress_listener;
 325     nsEventListener load_listener;
 326     nsEventListener htmlevent_listener;
 327
 328     nsIWebBrowser *webbrowser;
 329     nsIWebNavigation *navigation;
 330     nsIBaseWindow *window;
 331     nsIWebBrowserFocus *focus;
 332
 333     nsIEditor *editor;
 334     nsIController *editor_controller;
 335
 336     LONG ref;
 337
 338     NSContainer *parent;
 339     HTMLDocument *doc;
 340
 341     nsIURIContentListener *content_listener;
 342
 343     HWND hwnd;
 344
 345     mutation_queue_t *mutation_queue;
 346     mutation_queue_t *mutation_queue_tail;
 347
 348     nsChannelBSC *bscallback; /* hack */
 349     HWND reset_focus; /* hack */
 350
 351     BOOL *event_vector;
 352 };
 353
 354 typedef struct {
 355     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 356     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 357
 358     LONG ref;
 359
 360     nsIChannel *channel;
 361     nsIHttpChannel *http_channel;
 362     nsIWineURI *uri;
 363     nsIInputStream *post_data_stream;
 364     nsILoadGroup *load_group;
 365     nsIInterfaceRequestor *notif_callback;
 366     nsISupports *owner;
 367     nsLoadFlags load_flags;
 368     nsIURI *original_uri;
 369     char *content_type;
 370     char *charset;
 371 } nsChannel;
 372
 373 typedef struct {
 374     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 375     void (*destructor)(HTMLDOMNode*);
 376     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 377     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 378 } NodeImplVtbl;
 379
 380 struct HTMLDOMNode {
 381     DispatchEx dispex;
 382     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 383     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 384     const NodeImplVtbl *vtbl;
 385
 386     LONG ref;
 387
 388     nsIDOMNode *nsnode;
 389     HTMLDocument *doc;
 390     event_target_t *event_target;
 391
 392     HTMLDOMNode *next;
 393 };
 394
 395 typedef struct {
 396     HTMLDOMNode node;
 397     ConnectionPointContainer cp_container;
 398
 399     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 400     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 401     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 402
 403     nsIDOMHTMLElement *nselem;
 404 } HTMLElement;
 405
 406 typedef struct {
 407     HTMLElement element;
 408
 409     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 410
 411     ConnectionPoint cp;
 412 } HTMLTextContainer;
 413
 414 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 415 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 416
 417 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 418 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 419 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 420 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 421 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 422 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 423 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 424 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 425 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 426 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 427 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 428 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 429 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 430 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 431 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 432 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 433 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 434 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 435 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 436 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 437 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 438 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 439 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 440 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 441
 442 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 443 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 444 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 445 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 446 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 447 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 448 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 449 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 450 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 451
 452 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpDocumentObserverVtbl)
 453
 454 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpRunnableVtbl)
 455
 456 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 457 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 458 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 459
 460 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 461 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 462 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 463
 464 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 465 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 466 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 467 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 468 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 469
 470 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 471
 472 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 473 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 474
 475 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 476
 477 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 478 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 479
 480 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 481 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 482 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocument**);
 483
 484 HRESULT HTMLWindow_Create(HTMLDocument*,nsIDOMWindow*,HTMLWindow**);
 485 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 486 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLDocument*);
 487 HTMLLocation *HTMLLocation_Create(HTMLDocument*);
 488 IOmNavigator *OmNavigator_Create(void);
 489
 490 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 491 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 492 void HTMLDocument_Persist_Init(HTMLDocument*);
 493 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 494 void HTMLDocument_OleObj_Init(HTMLDocument*);
 495 void HTMLDocument_View_Init(HTMLDocument*);
 496 void HTMLDocument_Window_Init(HTMLDocument*);
 497 void HTMLDocument_Service_Init(HTMLDocument*);
 498 void HTMLDocument_Hlink_Init(HTMLDocument*);
 499
 500 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 501
 502 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 503 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 504 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 505
 506 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 507 void NSContainer_Release(NSContainer*);
 508
 509 void init_mutation(NSContainer*);
 510 void set_mutation_observer(NSContainer*,nsIDOMHTMLDocument*);
 511
 512 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 513 void show_context_menu(HTMLDocument*,DWORD,POINT*,IDispatch*);
 514 void notif_focus(HTMLDocument*);
 515
 516 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 517 void hide_tooltip(HTMLDocument*);
 518 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 519
 520 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 521
 522 BOOL load_gecko(BOOL);
 523 void close_gecko(void);
 524 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 525 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 526 void release_nsio(void);
 527 BOOL install_wine_gecko(BOOL);
 528
 529 HRESULT nsuri_to_url(LPCWSTR,BSTR*);
 530
 531 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 532
 533 void call_property_onchanged(ConnectionPoint*,DISPID);
 534 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 535
 536 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 537 void nsfree(void*);
 538
 539 void nsACString_Init(nsACString*,const char*);
 540 void nsACString_SetData(nsACString*,const char*);
 541 PRUint32 nsACString_GetData(const nsACString*,const char**);
 542 void nsACString_Finish(nsACString*);
 543
 544 void nsAString_Init(nsAString*,const PRUnichar*);
 545 void nsAString_SetData(nsAString*,const PRUnichar*);
 546 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 547 void nsAString_Finish(nsAString*);
 548
 549 nsIInputStream *create_nsstream(const char*,PRInt32);
 550 nsICommandParams *create_nscommand_params(void);
 551 void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 552 void get_editor_controller(NSContainer*);
 553 void init_nsevents(NSContainer*);
 554 void add_nsevent_listener(NSContainer*,LPCWSTR);
 555 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 556 void update_nsdocument(HTMLDocument*);
 557
 558 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 559 void set_current_mon(HTMLDocument*,IMoniker*);
 560 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 561
 562 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 563
 564 nsChannelBSC *create_channelbsc(IMoniker*);
 565 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 566 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 567 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 568
 569 IHTMLSelectionObject *HTMLSelectionObject_Create(HTMLDocument*,nsISelection*);
 570 IHTMLTxtRange *HTMLTxtRange_Create(HTMLDocument*,nsIDOMRange*);
 571 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 572 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 573 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 574
 575 void detach_selection(HTMLDocument*);
 576 void detach_ranges(HTMLDocument*);
 577 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 578
 579 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocument*,nsIDOMNode*);
 580
 581 HTMLElement *HTMLElement_Create(HTMLDocument*,nsIDOMNode*,BOOL);
 582 HTMLElement *HTMLCommentElement_Create(HTMLDocument*,nsIDOMNode*);
 583 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 584 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 585 HTMLElement *HTMLIFrame_Create(nsIDOMHTMLElement*);
 586 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 587 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 588 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 589 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 590 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 591 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 592 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 593 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 594 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 595
 596 void HTMLDOMNode_Init(HTMLDocument*,HTMLDOMNode*,nsIDOMNode*);
 597 void HTMLElement_Init(HTMLElement*);
 598 void HTMLElement2_Init(HTMLElement*);
 599 void HTMLElement3_Init(HTMLElement*);
 600 void HTMLTextContainer_Init(HTMLTextContainer*);
 601
 602 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 603 void HTMLDOMNode_destructor(HTMLDOMNode*);
 604
 605 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 606 void HTMLElement_destructor(HTMLDOMNode*);
 607
 608 HTMLDOMNode *get_node(HTMLDocument*,nsIDOMNode*,BOOL);
 609 void release_nodes(HTMLDocument*);
 610
 611 void release_script_hosts(HTMLDocument*);
 612 void connect_scripts(HTMLDocument*);
 613 void doc_insert_script(HTMLDocument*,nsIDOMHTMLScriptElement*);
 614 IDispatch *script_parse_event(HTMLDocument*,LPCWSTR);
 615 void set_script_mode(HTMLDocument*,SCRIPTMODE);
 616
 617 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 618 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocument*,IUnknown*,nsIDOMNodeList*);
 619 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocument*,IUnknown*,nsIDOMHTMLCollection*);
 620
 621 /* commands */
 622 typedef struct {
 623     DWORD id;
 624     HRESULT (*query)(HTMLDocument*,OLECMD*);
 625     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 626 } cmdtable_t;
 627
 628 extern const cmdtable_t editmode_cmds[];
 629
 630 void do_ns_command(NSContainer*,const char*,nsICommandParams*);
 631
 632 /* timer */
 633 #define UPDATE_UI       0x0001
 634 #define UPDATE_TITLE    0x0002
 635
 636 void update_doc(HTMLDocument *This, DWORD flags);
 637 void update_title(HTMLDocument*);
 638
 639 /* editor */
 640 void init_editor(HTMLDocument*);
 641 void set_ns_editmode(NSContainer*);
 642 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 643 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 644 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 645 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 646 void handle_edit_load(HTMLDocument*);
 647 HRESULT editor_is_dirty(HTMLDocument*);
 648 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 649
 650 extern DWORD mshtml_tls;
 651
 652 typedef struct task_t {
 653     HTMLDocument *doc;
 654
 655     enum {
 656         TASK_SETDOWNLOADSTATE,
 657         TASK_PARSECOMPLETE,
 658         TASK_SETPROGRESS,
 659         TASK_START_BINDING
 660     } task_id;
 661
 662     nsChannelBSC *bscallback;
 663
 664     struct task_t *next;
 665 } task_t;
 666
 667 typedef struct {
 668     HWND thread_hwnd;
 669     task_t *task_queue_head;
 670     task_t *task_queue_tail;
 671     struct list timer_list;
 672 } thread_data_t;
 673
 674 thread_data_t *get_thread_data(BOOL);
 675 HWND get_thread_hwnd(void);
 676 void push_task(task_t*);
 677 void remove_doc_tasks(const HTMLDocument*);
 678 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 679 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 680
 681 void release_typelib(void);
 682 void call_disp_func(HTMLDocument*,IDispatch*,IDispatch*);
 683
 684 const char *debugstr_variant(const VARIANT*);
 685
 686 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 687 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 688 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 689 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 690 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 691
 692 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 693
 694 /* memory allocation functions */
 695
 696 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 697 {
 698     return HeapAlloc(GetProcessHeap(), 0, len);
 699 }
 700
 701 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 702 {
 703     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 704 }
 705
 706 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 707 {
 708     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 709 }
 710
 711 static inline BOOL heap_free(void *mem)
 712 {
 713     return HeapFree(GetProcessHeap(), 0, mem);
 714 }
 715
 716 static inline LPWSTR heap_strdupW(LPCWSTR str)
 717 {
 718     LPWSTR ret = NULL;
 719
 720     if(str) {
 721         DWORD size;
 722
 723         size = (strlenW(str)+1)*sizeof(WCHAR);
 724         ret = heap_alloc(size);
 725         memcpy(ret, str, size);
 726     }
 727
 728     return ret;
 729 }
 730
 731 static inline char *heap_strdupA(const char *str)
 732 {
 733     char *ret = NULL;
 734
 735     if(str) {
 736         DWORD size;
 737
 738         size = strlen(str)+1;
 739         ret = heap_alloc(size);
 740         memcpy(ret, str, size);
 741     }
 742
 743     return ret;
 744 }
 745
 746 static inline WCHAR *heap_strdupAtoW(const char *str)
 747 {
 748     LPWSTR ret = NULL;
 749
 750     if(str) {
 751         DWORD len;
 752
 753         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 754         ret = heap_alloc(len*sizeof(WCHAR));
 755         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 756     }
 757
 758     return ret;
 759 }
 760
 761 static inline char *heap_strdupWtoA(LPCWSTR str)
 762 {
 763     char *ret = NULL;
 764
 765     if(str) {
 766         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 767         ret = heap_alloc(size);
 768         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 769     }
 770
 771     return ret;
 772 }
 773
 774 HINSTANCE get_shdoclc(void);
 775
 776 extern HINSTANCE hInst;