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     DispDOMChildrenCollection_tid,
  65     DispHTMLBody_tid,
  66     DispHTMLCommentElement_tid,
  67     DispHTMLDocument_tid,
  68     DispHTMLDOMTextNode_tid,
  69     DispHTMLElementCollection_tid,
  70     DispHTMLGenericElement_tid,
  71     DispHTMLImg_tid,
  72     DispHTMLInputElement_tid,
  73     DispHTMLOptionElement_tid,
  74     DispHTMLSelectElement_tid,
  75     DispHTMLStyle_tid,
  76     DispHTMLTable_tid,
  77     DispHTMLTableRow_tid,
  78     DispHTMLUnknownElement_tid,
  79     DispHTMLWindow2_tid,
  80     IHTMLBodyElement_tid,
  81     IHTMLBodyElement2_tid,
  82     IHTMLCommentElement_tid,
  83     IHTMLDocument2_tid,
  84     IHTMLDocument3_tid,
  85     IHTMLDocument4_tid,
  86     IHTMLDocument5_tid,
  87     IHTMLDOMChildrenCollection_tid,
  88     IHTMLDOMNode_tid,
  89     IHTMLDOMNode2_tid,
  90     IHTMLDOMTextNode_tid,
  91     IHTMLElement_tid,
  92     IHTMLElement2_tid,
  93     IHTMLElement3_tid,
  94     IHTMLElement4_tid,
  95     IHTMLElementCollection_tid,
  96     IHTMLGenericElement_tid,
  97     IHTMLImgElement_tid,
  98     IHTMLInputElement_tid,
  99     IHTMLOptionElement_tid,
 100     IHTMLSelectElement_tid,
 101     IHTMLStyle_tid,
 102     IHTMLTable_tid,
 103     IHTMLTableRow_tid,
 104     IHTMLTextContainer_tid,
 105     IHTMLUniqueName_tid,
 106     IHTMLWindow2_tid,
 107     IHTMLWindow3_tid,
 108     IOmNavigator_tid,
 109     LAST_tid
 110 } tid_t;
 111
 112 typedef enum {
 113     EVENTID_CHANGE,
 114     EVENTID_CLICK,
 115     EVENTID_KEYUP,
 116     EVENTID_LOAD,
 117     EVENTID_LAST
 118 } eventid_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
 150 typedef struct {
 151     DispatchEx dispex;
 152     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 153     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 154     const IDispatchExVtbl  *lpIDispatchExVtbl;
 155
 156     LONG ref;
 157
 158     HTMLDocument *doc;
 159     nsIDOMWindow *nswindow;
 160
 161     IHTMLEventObj *event;
 162
 163     struct list entry;
 164 } HTMLWindow;
 165
 166 typedef enum {
 167     UNKNOWN_USERMODE,
 168     BROWSEMODE,
 169     EDITMODE
 170 } USERMODE;
 171
 172 typedef enum {
 173     SCRIPTMODE_GECKO,
 174     SCRIPTMODE_ACTIVESCRIPT
 175 } SCRIPTMODE;
 176
 177 typedef struct {
 178     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 179
 180     ConnectionPoint *cp_list;
 181     IUnknown *outer;
 182 } ConnectionPointContainer;
 183
 184 struct ConnectionPoint {
 185     const IConnectionPointVtbl *lpConnectionPointVtbl;
 186
 187     IConnectionPointContainer *container;
 188
 189     union {
 190         IUnknown *unk;
 191         IDispatch *disp;
 192         IPropertyNotifySink *propnotif;
 193     } *sinks;
 194     DWORD sinks_size;
 195
 196     const IID *iid;
 197
 198     ConnectionPoint *next;
 199 };
 200
 201 typedef struct {
 202     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 203
 204     LONG ref;
 205
 206     HTMLDocument *doc;
 207 } HTMLLocation;
 208
 209 typedef struct {
 210     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 211
 212     LONG ref;
 213
 214     HTMLDocument *doc;
 215 } HTMLOptionElementFactory;
 216
 217 struct HTMLDocument {
 218     DispatchEx dispex;
 219     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 220     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 221     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 222     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 223     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 224     const IPersistFileVtbl                *lpPersistFileVtbl;
 225     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 226     const IOleObjectVtbl                  *lpOleObjectVtbl;
 227     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 228     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 229     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 230     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 231     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 232     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 233     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 234     const IOleControlVtbl                 *lpOleControlVtbl;
 235     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 236     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 237     const ICustomDocVtbl                  *lpCustomDocVtbl;
 238     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 239
 240     LONG ref;
 241
 242     NSContainer *nscontainer;
 243     HTMLWindow *window;
 244
 245     IOleClientSite *client;
 246     IDocHostUIHandler *hostui;
 247     IOleInPlaceSite *ipsite;
 248     IOleInPlaceFrame *frame;
 249     IOleInPlaceUIWindow *ip_window;
 250
 251     IOleUndoManager *undomgr;
 252
 253     nsChannelBSC *bscallback;
 254     IMoniker *mon;
 255     LPOLESTR url;
 256     struct list bindings;
 257
 258     struct list script_hosts;
 259
 260     HWND hwnd;
 261     HWND tooltips_hwnd;
 262
 263     DOCHOSTUIINFO hostinfo;
 264
 265     USERMODE usermode;
 266     SCRIPTMODE scriptmode;
 267     READYSTATE readystate;
 268     BOOL in_place_active;
 269     BOOL ui_active;
 270     BOOL window_active;
 271     BOOL has_key_path;
 272     BOOL container_locked;
 273     BOOL focus;
 274     LPWSTR mime;
 275
 276     DWORD update;
 277
 278     ConnectionPointContainer cp_container;
 279     ConnectionPoint cp_htmldocevents;
 280     ConnectionPoint cp_htmldocevents2;
 281     ConnectionPoint cp_propnotif;
 282
 283     HTMLOptionElementFactory *option_factory;
 284     HTMLLocation *location;
 285
 286     struct list selection_list;
 287     struct list range_list;
 288
 289     HTMLDOMNode *nodes;
 290 };
 291
 292 typedef struct {
 293     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 294     NSContainer *This;
 295 } nsEventListener;
 296
 297 struct NSContainer {
 298     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 299     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 300     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 301     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 302     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 303     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 304     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 305     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 306
 307     nsEventListener blur_listener;
 308     nsEventListener focus_listener;
 309     nsEventListener keypress_listener;
 310     nsEventListener load_listener;
 311     nsEventListener node_insert_listener;
 312     nsEventListener htmlevent_listener;
 313
 314     nsIWebBrowser *webbrowser;
 315     nsIWebNavigation *navigation;
 316     nsIBaseWindow *window;
 317     nsIWebBrowserFocus *focus;
 318
 319     nsIEditor *editor;
 320     nsIController *editor_controller;
 321
 322     LONG ref;
 323
 324     NSContainer *parent;
 325     HTMLDocument *doc;
 326
 327     nsIURIContentListener *content_listener;
 328
 329     HWND hwnd;
 330
 331     nsChannelBSC *bscallback; /* hack */
 332     HWND reset_focus; /* hack */
 333
 334     BOOL event_vector[EVENTID_LAST];
 335 };
 336
 337 typedef struct {
 338     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 339     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 340
 341     LONG ref;
 342
 343     nsIChannel *channel;
 344     nsIHttpChannel *http_channel;
 345     nsIWineURI *uri;
 346     nsIInputStream *post_data_stream;
 347     nsILoadGroup *load_group;
 348     nsIInterfaceRequestor *notif_callback;
 349     nsLoadFlags load_flags;
 350     nsIURI *original_uri;
 351     char *content_type;
 352     char *charset;
 353 } nsChannel;
 354
 355 typedef struct {
 356     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 357     void (*destructor)(HTMLDOMNode*);
 358 } NodeImplVtbl;
 359
 360 struct HTMLDOMNode {
 361     DispatchEx dispex;
 362     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 363     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 364     const NodeImplVtbl *vtbl;
 365
 366     LONG ref;
 367
 368     nsIDOMNode *nsnode;
 369     HTMLDocument *doc;
 370     event_target_t *event_target;
 371
 372     HTMLDOMNode *next;
 373 };
 374
 375 typedef struct {
 376     HTMLDOMNode node;
 377     ConnectionPointContainer cp_container;
 378
 379     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 380     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 381
 382     nsIDOMHTMLElement *nselem;
 383 } HTMLElement;
 384
 385 typedef struct {
 386     HTMLElement element;
 387
 388     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 389
 390     ConnectionPoint cp;
 391 } HTMLTextContainer;
 392
 393 typedef struct {
 394     DispatchEx dispex;
 395     const IHTMLStyleVtbl    *lpHTMLStyleVtbl;
 396     const IHTMLStyle2Vtbl   *lpHTMLStyle2Vtbl;
 397
 398     LONG ref;
 399
 400     nsIDOMCSSStyleDeclaration *nsstyle;
 401 } HTMLStyle;
 402
 403 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 404 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 405
 406 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 407 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 408 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 409 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 410 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 411 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 412 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 413 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 414 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 415 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 416 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 417 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 418 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 419 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 420 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 421 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 422 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 423 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 424 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 425 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 426 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 427 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 428 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 429 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 430
 431 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 432 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 433 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 434 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 435 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 436 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 437 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 438 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 439 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 440
 441 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 442 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 443 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 444
 445 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 446 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 447 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 448
 449 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 450 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 451 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 452 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 453
 454 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 455
 456 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 457 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 458
 459 #define HTMLSTYLE(x)     ((IHTMLStyle*)                   &(x)->lpHTMLStyleVtbl)
 460 #define HTMLSTYLE2(x)    ((IHTMLStyle2*)                  &(x)->lpHTMLStyle2Vtbl)
 461
 462 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 463
 464 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 465 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 466
 467 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 468 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 469
 470 HTMLWindow *HTMLWindow_Create(HTMLDocument*);
 471 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 472 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLDocument*);
 473 HTMLLocation *HTMLLocation_Create(HTMLDocument*);
 474 IOmNavigator *OmNavigator_Create(void);
 475 void setup_nswindow(HTMLWindow*);
 476
 477 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 478 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 479 void HTMLDocument_Persist_Init(HTMLDocument*);
 480 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 481 void HTMLDocument_OleObj_Init(HTMLDocument*);
 482 void HTMLDocument_View_Init(HTMLDocument*);
 483 void HTMLDocument_Window_Init(HTMLDocument*);
 484 void HTMLDocument_Service_Init(HTMLDocument*);
 485 void HTMLDocument_Hlink_Init(HTMLDocument*);
 486
 487 void HTMLStyle2_Init(HTMLStyle*);
 488
 489 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 490 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 491 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 492
 493 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 494 void NSContainer_Release(NSContainer*);
 495
 496 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 497 void show_context_menu(HTMLDocument*,DWORD,POINT*,IDispatch*);
 498 void notif_focus(HTMLDocument*);
 499
 500 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 501 void hide_tooltip(HTMLDocument*);
 502 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 503
 504 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 505
 506 BOOL load_gecko(BOOL);
 507 void close_gecko(void);
 508 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 509 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 510 BOOL install_wine_gecko(BOOL);
 511
 512 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 513
 514 void call_property_onchanged(ConnectionPoint*,DISPID);
 515 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 516
 517 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 518 void nsfree(void*);
 519
 520 void nsACString_Init(nsACString*,const char*);
 521 void nsACString_SetData(nsACString*,const char*);
 522 PRUint32 nsACString_GetData(const nsACString*,const char**);
 523 void nsACString_Finish(nsACString*);
 524
 525 void nsAString_Init(nsAString*,const PRUnichar*);
 526 void nsAString_SetData(nsAString*,const PRUnichar*);
 527 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 528 void nsAString_Finish(nsAString*);
 529
 530 nsIInputStream *create_nsstream(const char*,PRInt32);
 531 nsICommandParams *create_nscommand_params(void);
 532 nsIMutableArray *create_nsarray(void);
 533 nsIWritableVariant *create_nsvariant(void);
 534 void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 535 void get_editor_controller(NSContainer*);
 536 void init_nsevents(NSContainer*);
 537 void add_nsevent_listener(NSContainer*,LPCWSTR);
 538 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 539
 540 void check_event_attr(HTMLDocument*,nsIDOMElement*);
 541 void release_event_target(event_target_t*);
 542 void fire_event(HTMLDocument*,eventid_t,nsIDOMNode*);
 543 HRESULT set_node_event(HTMLDOMNode*,eventid_t,VARIANT*);
 544 eventid_t str_to_eid(LPCWSTR);
 545
 546 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 547 void set_current_mon(HTMLDocument*,IMoniker*);
 548 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 549
 550 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 551
 552 nsChannelBSC *create_channelbsc(IMoniker*);
 553 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 554 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 555 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 556
 557 IHTMLSelectionObject *HTMLSelectionObject_Create(HTMLDocument*,nsISelection*);
 558 IHTMLTxtRange *HTMLTxtRange_Create(HTMLDocument*,nsIDOMRange*);
 559 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 560 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 561 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 562
 563 void detach_selection(HTMLDocument*);
 564 void detach_ranges(HTMLDocument*);
 565
 566 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocument*,nsIDOMNode*);
 567
 568 HTMLElement *HTMLElement_Create(HTMLDocument*,nsIDOMNode*,BOOL);
 569 HTMLElement *HTMLCommentElement_Create(HTMLDocument*,nsIDOMNode*);
 570 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 571 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 572 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 573 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 574 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 575 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 576 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 577 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 578 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 579 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 580 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 581
 582 void HTMLDOMNode_Init(HTMLDocument*,HTMLDOMNode*,nsIDOMNode*);
 583 void HTMLElement_Init(HTMLElement*);
 584 void HTMLElement2_Init(HTMLElement*);
 585 void HTMLTextContainer_Init(HTMLTextContainer*);
 586
 587 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 588 void HTMLDOMNode_destructor(HTMLDOMNode*);
 589
 590 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 591 void HTMLElement_destructor(HTMLDOMNode*);
 592
 593 HTMLDOMNode *get_node(HTMLDocument*,nsIDOMNode*,BOOL);
 594 void release_nodes(HTMLDocument*);
 595
 596 void release_script_hosts(HTMLDocument*);
 597 void connect_scripts(HTMLDocument*);
 598 void doc_insert_script(HTMLDocument*,nsIDOMHTMLScriptElement*);
 599 IDispatch *script_parse_event(HTMLDocument*,LPCWSTR);
 600 void set_script_mode(HTMLDocument*,SCRIPTMODE);
 601
 602 IHTMLElementCollection *HTMLElementCollection_Create(IUnknown*,HTMLElement**,DWORD);
 603 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 604 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocument*,IUnknown*,nsIDOMNodeList*);
 605 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocument*,IUnknown*,nsIDOMHTMLCollection*);
 606
 607 /* commands */
 608 typedef struct {
 609     DWORD id;
 610     HRESULT (*query)(HTMLDocument*,OLECMD*);
 611     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 612 } cmdtable_t;
 613
 614 extern const cmdtable_t editmode_cmds[];
 615
 616 void do_ns_command(NSContainer*,const char*,nsICommandParams*);
 617
 618 /* timer */
 619 #define UPDATE_UI       0x0001
 620 #define UPDATE_TITLE    0x0002
 621
 622 void update_doc(HTMLDocument *This, DWORD flags);
 623 void update_title(HTMLDocument*);
 624
 625 /* editor */
 626 void init_editor(HTMLDocument*);
 627 void set_ns_editmode(NSContainer*);
 628 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 629 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 630 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 631 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 632 void handle_edit_load(HTMLDocument*);
 633 HRESULT editor_is_dirty(HTMLDocument*);
 634 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 635
 636 extern DWORD mshtml_tls;
 637
 638 typedef struct task_t {
 639     HTMLDocument *doc;
 640
 641     enum {
 642         TASK_SETDOWNLOADSTATE,
 643         TASK_PARSECOMPLETE,
 644         TASK_SETPROGRESS,
 645         TASK_START_BINDING
 646     } task_id;
 647
 648     nsChannelBSC *bscallback;
 649
 650     struct task_t *next;
 651 } task_t;
 652
 653 typedef struct {
 654     HWND thread_hwnd;
 655     task_t *task_queue_head;
 656     task_t *task_queue_tail;
 657     struct list timer_list;
 658 } thread_data_t;
 659
 660 thread_data_t *get_thread_data(BOOL);
 661 HWND get_thread_hwnd(void);
 662 void push_task(task_t*);
 663 void remove_doc_tasks(const HTMLDocument*);
 664 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 665 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 666
 667 HRESULT get_typeinfo(tid_t,ITypeInfo**);
 668 void release_typelib(void);
 669 void call_disp_func(HTMLDocument*,IDispatch*);
 670
 671 const char *debugstr_variant(const VARIANT*);
 672
 673 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 674 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 675 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 676 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 677 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 678
 679 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 680
 681 extern LONG module_ref;
 682 #define LOCK_MODULE()   InterlockedIncrement(&module_ref)
 683 #define UNLOCK_MODULE() InterlockedDecrement(&module_ref)
 684
 685 /* memory allocation functions */
 686
 687 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 688 {
 689     return HeapAlloc(GetProcessHeap(), 0, len);
 690 }
 691
 692 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 693 {
 694     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 695 }
 696
 697 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 698 {
 699     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 700 }
 701
 702 static inline BOOL heap_free(void *mem)
 703 {
 704     return HeapFree(GetProcessHeap(), 0, mem);
 705 }
 706
 707 static inline LPWSTR heap_strdupW(LPCWSTR str)
 708 {
 709     LPWSTR ret = NULL;
 710
 711     if(str) {
 712         DWORD size;
 713
 714         size = (strlenW(str)+1)*sizeof(WCHAR);
 715         ret = heap_alloc(size);
 716         memcpy(ret, str, size);
 717     }
 718
 719     return ret;
 720 }
 721
 722 static inline char *heap_strdupA(const char *str)
 723 {
 724     char *ret = NULL;
 725
 726     if(str) {
 727         DWORD size;
 728
 729         size = strlen(str)+1;
 730         ret = heap_alloc(size);
 731         memcpy(ret, str, size);
 732     }
 733
 734     return ret;
 735 }
 736
 737 static inline WCHAR *heap_strdupAtoW(const char *str)
 738 {
 739     LPWSTR ret = NULL;
 740
 741     if(str) {
 742         DWORD len;
 743
 744         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 745         ret = heap_alloc(len*sizeof(WCHAR));
 746         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 747     }
 748
 749     return ret;
 750 }
 751
 752 static inline char *heap_strdupWtoA(LPCWSTR str)
 753 {
 754     char *ret = NULL;
 755
 756     if(str) {
 757         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 758         ret = heap_alloc(size);
 759         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 760     }
 761
 762     return ret;
 763 }
 764
 765 HINSTANCE get_shdoclc(void);
 766
 767 extern HINSTANCE hInst;