git.oblomov.eu Git - wine/blob - dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2006 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     DispHTMLWindow2_tid,
  65     IHTMLWindow2_tid,
  66     IHTMLWindow3_tid,
  67     IOmNavigator_tid,
  68     LAST_tid
  69 } tid_t;
  70
  71 typedef struct dispex_data_t dispex_data_t;
  72
  73 typedef struct {
  74     const tid_t disp_tid;
  75     dispex_data_t *data;
  76     const tid_t iface_tids[];
  77 } dispex_static_data_t;
  78
  79 typedef struct {
  80     const IDispatchExVtbl  *lpIDispatchExVtbl;
  81
  82     IUnknown *outer;
  83
  84     dispex_static_data_t *data;
  85 } DispatchEx;
  86
  87 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
  88
  89 typedef struct {
  90     DispatchEx dispex;
  91     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
  92     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
  93     const IDispatchExVtbl  *lpIDispatchExVtbl;
  94
  95     LONG ref;
  96
  97     HTMLDocument *doc;
  98     nsIDOMWindow *nswindow;
  99
 100     IHTMLEventObj *event;
 101
 102     struct list entry;
 103 } HTMLWindow;
 104
 105 typedef enum {
 106     UNKNOWN_USERMODE,
 107     BROWSEMODE,
 108     EDITMODE
 109 } USERMODE;
 110
 111 typedef struct {
 112     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 113
 114     ConnectionPoint *cp_list;
 115     IUnknown *outer;
 116 } ConnectionPointContainer;
 117
 118 struct ConnectionPoint {
 119     const IConnectionPointVtbl *lpConnectionPointVtbl;
 120
 121     IConnectionPointContainer *container;
 122
 123     union {
 124         IUnknown *unk;
 125         IDispatch *disp;
 126         IPropertyNotifySink *propnotif;
 127     } *sinks;
 128     DWORD sinks_size;
 129
 130     const IID *iid;
 131
 132     ConnectionPoint *next;
 133 };
 134
 135 typedef struct {
 136     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 137
 138     LONG ref;
 139
 140     HTMLDocument *doc;
 141 } HTMLLocation;
 142
 143 typedef struct {
 144     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 145
 146     LONG ref;
 147
 148     HTMLDocument *doc;
 149 } HTMLOptionElementFactory;
 150
 151 struct HTMLDocument {
 152     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 153     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 154     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 155     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 156     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 157     const IPersistFileVtbl                *lpPersistFileVtbl;
 158     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 159     const IOleObjectVtbl                  *lpOleObjectVtbl;
 160     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 161     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 162     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 163     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 164     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 165     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 166     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 167     const IOleControlVtbl                 *lpOleControlVtbl;
 168     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 169     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 170     const ICustomDocVtbl                  *lpCustomDocVtbl;
 171
 172     LONG ref;
 173
 174     NSContainer *nscontainer;
 175     HTMLWindow *window;
 176
 177     IOleClientSite *client;
 178     IDocHostUIHandler *hostui;
 179     IOleInPlaceSite *ipsite;
 180     IOleInPlaceFrame *frame;
 181     IOleInPlaceUIWindow *ip_window;
 182
 183     IOleUndoManager *undomgr;
 184
 185     nsChannelBSC *bscallback;
 186     IMoniker *mon;
 187     LPOLESTR url;
 188     struct list bindings;
 189
 190     struct list script_hosts;
 191
 192     HWND hwnd;
 193     HWND tooltips_hwnd;
 194
 195     DOCHOSTUIINFO hostinfo;
 196
 197     USERMODE usermode;
 198     READYSTATE readystate;
 199     BOOL in_place_active;
 200     BOOL ui_active;
 201     BOOL window_active;
 202     BOOL has_key_path;
 203     BOOL container_locked;
 204     BOOL focus;
 205     LPWSTR mime;
 206
 207     DWORD update;
 208
 209     ConnectionPointContainer cp_container;
 210     ConnectionPoint cp_htmldocevents;
 211     ConnectionPoint cp_htmldocevents2;
 212     ConnectionPoint cp_propnotif;
 213
 214     HTMLOptionElementFactory *option_factory;
 215     HTMLLocation *location;
 216
 217     struct list selection_list;
 218     struct list range_list;
 219
 220     HTMLDOMNode *nodes;
 221 };
 222
 223 typedef struct {
 224     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 225     NSContainer *This;
 226 } nsEventListener;
 227
 228 struct NSContainer {
 229     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 230     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 231     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 232     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 233     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 234     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 235     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 236     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 237
 238     nsEventListener blur_listener;
 239     nsEventListener focus_listener;
 240     nsEventListener keypress_listener;
 241     nsEventListener load_listener;
 242     nsEventListener node_insert_listener;
 243
 244     nsIWebBrowser *webbrowser;
 245     nsIWebNavigation *navigation;
 246     nsIBaseWindow *window;
 247     nsIWebBrowserFocus *focus;
 248
 249     nsIEditor *editor;
 250     nsIController *editor_controller;
 251
 252     LONG ref;
 253
 254     NSContainer *parent;
 255     HTMLDocument *doc;
 256
 257     nsIURIContentListener *content_listener;
 258
 259     HWND hwnd;
 260
 261     nsChannelBSC *bscallback; /* hack */
 262     HWND reset_focus; /* hack */
 263 };
 264
 265 typedef struct {
 266     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 267     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 268
 269     LONG ref;
 270
 271     nsIChannel *channel;
 272     nsIHttpChannel *http_channel;
 273     nsIWineURI *uri;
 274     nsIInputStream *post_data_stream;
 275     nsILoadGroup *load_group;
 276     nsIInterfaceRequestor *notif_callback;
 277     nsLoadFlags load_flags;
 278     nsIURI *original_uri;
 279     char *content_type;
 280     char *charset;
 281 } nsChannel;
 282
 283 typedef struct {
 284     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 285     void (*destructor)(HTMLDOMNode*);
 286 } NodeImplVtbl;
 287
 288 struct HTMLDOMNode {
 289     const IHTMLDOMNodeVtbl *lpHTMLDOMNodeVtbl;
 290     const NodeImplVtbl *vtbl;
 291
 292     LONG ref;
 293
 294     nsIDOMNode *nsnode;
 295     HTMLDocument *doc;
 296     event_target_t *event_target;
 297
 298     HTMLDOMNode *next;
 299 };
 300
 301 typedef struct {
 302     HTMLDOMNode node;
 303     ConnectionPointContainer cp_container;
 304
 305     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 306     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 307
 308     nsIDOMHTMLElement *nselem;
 309 } HTMLElement;
 310
 311 typedef struct {
 312     HTMLElement element;
 313
 314     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 315
 316     ConnectionPoint cp;
 317 } HTMLTextContainer;
 318
 319 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 320 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 321
 322 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 323 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 324 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 325 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 326 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 327 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 328 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 329 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 330 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 331 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 332 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 333 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 334 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 335 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 336 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 337 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 338 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 339 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 340 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 341 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 342 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 343 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 344 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 345 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 346
 347 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 348 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 349 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 350 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 351 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 352 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 353 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 354 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 355 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 356
 357 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 358 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 359 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 360
 361 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 362 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 363 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 364
 365 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 366 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 367 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 368
 369 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 370
 371 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 372 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 373
 374 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 375
 376 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 377 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 378
 379 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 380 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 381
 382 HTMLWindow *HTMLWindow_Create(HTMLDocument*);
 383 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 384 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLDocument*);
 385 HTMLLocation *HTMLLocation_Create(HTMLDocument*);
 386 IOmNavigator *OmNavigator_Create(void);
 387 void setup_nswindow(HTMLWindow*);
 388
 389 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 390 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 391 void HTMLDocument_Persist_Init(HTMLDocument*);
 392 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 393 void HTMLDocument_OleObj_Init(HTMLDocument*);
 394 void HTMLDocument_View_Init(HTMLDocument*);
 395 void HTMLDocument_Window_Init(HTMLDocument*);
 396 void HTMLDocument_Service_Init(HTMLDocument*);
 397 void HTMLDocument_Hlink_Init(HTMLDocument*);
 398
 399 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 400 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 401 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 402
 403 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 404 void NSContainer_Release(NSContainer*);
 405
 406 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 407 void show_context_menu(HTMLDocument*,DWORD,POINT*,IDispatch*);
 408 void notif_focus(HTMLDocument*);
 409
 410 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 411 void hide_tooltip(HTMLDocument*);
 412 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 413
 414 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 415
 416 BOOL load_gecko(BOOL);
 417 void close_gecko(void);
 418 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 419 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 420 BOOL install_wine_gecko(BOOL);
 421
 422 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 423
 424 void call_property_onchanged(ConnectionPoint*,DISPID);
 425 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 426
 427 void *nsalloc(size_t);
 428 void nsfree(void*);
 429
 430 void nsACString_Init(nsACString*,const char*);
 431 void nsACString_SetData(nsACString*,const char*);
 432 PRUint32 nsACString_GetData(const nsACString*,const char**);
 433 void nsACString_Finish(nsACString*);
 434
 435 void nsAString_Init(nsAString*,const PRUnichar*);
 436 void nsAString_SetData(nsAString*,const PRUnichar*);
 437 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 438 void nsAString_Finish(nsAString*);
 439
 440 nsIInputStream *create_nsstream(const char*,PRInt32);
 441 nsICommandParams *create_nscommand_params(void);
 442 nsIMutableArray *create_nsarray(void);
 443 nsIWritableVariant *create_nsvariant(void);
 444 void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 445 void get_editor_controller(NSContainer*);
 446 void init_nsevents(NSContainer*);
 447 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 448
 449 typedef enum {
 450     EVENTID_LOAD,
 451     EVENTID_LAST
 452 } eventid_t;
 453
 454 void check_event_attr(HTMLDocument*,nsIDOMElement*);
 455 void release_event_target(event_target_t*);
 456 void fire_event(HTMLDocument*,eventid_t,nsIDOMNode*);
 457
 458 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 459 void set_current_mon(HTMLDocument*,IMoniker*);
 460 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 461
 462 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 463
 464 nsChannelBSC *create_channelbsc(IMoniker*);
 465 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 466 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 467 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 468
 469 IHTMLSelectionObject *HTMLSelectionObject_Create(HTMLDocument*,nsISelection*);
 470 IHTMLTxtRange *HTMLTxtRange_Create(HTMLDocument*,nsIDOMRange*);
 471 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 472 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 473 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 474
 475 void detach_selection(HTMLDocument*);
 476 void detach_ranges(HTMLDocument*);
 477
 478 HTMLElement *HTMLElement_Create(nsIDOMNode*);
 479 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 480 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 481 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 482 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 483 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 484 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 485 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 486 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 487
 488 void HTMLElement_Init(HTMLElement*);
 489 void HTMLElement2_Init(HTMLElement*);
 490 void HTMLTextContainer_Init(HTMLTextContainer*);
 491
 492 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 493 void HTMLDOMNode_destructor(HTMLDOMNode*);
 494
 495 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 496 void HTMLElement_destructor(HTMLDOMNode*);
 497
 498 HTMLDOMNode *get_node(HTMLDocument*,nsIDOMNode*,BOOL);
 499 void release_nodes(HTMLDocument*);
 500
 501 void release_script_hosts(HTMLDocument*);
 502 void connect_scripts(HTMLDocument*);
 503 void doc_insert_script(HTMLDocument*,nsIDOMHTMLScriptElement*);
 504 IDispatch *script_parse_event(HTMLDocument*,LPCWSTR);
 505
 506 IHTMLElementCollection *create_all_collection(HTMLDOMNode*);
 507
 508 /* commands */
 509 typedef struct {
 510     DWORD id;
 511     HRESULT (*query)(HTMLDocument*,OLECMD*);
 512     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 513 } cmdtable_t;
 514
 515 extern const cmdtable_t editmode_cmds[];
 516
 517 void do_ns_command(NSContainer*,const char*,nsICommandParams*);
 518
 519 /* timer */
 520 #define UPDATE_UI       0x0001
 521 #define UPDATE_TITLE    0x0002
 522
 523 void update_doc(HTMLDocument *This, DWORD flags);
 524 void update_title(HTMLDocument*);
 525
 526 /* editor */
 527 void init_editor(HTMLDocument*);
 528 void set_ns_editmode(NSContainer*);
 529 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 530 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 531 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 532 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 533 void handle_edit_load(HTMLDocument*);
 534 HRESULT editor_is_dirty(HTMLDocument*);
 535 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 536
 537 extern DWORD mshtml_tls;
 538
 539 typedef struct task_t {
 540     HTMLDocument *doc;
 541
 542     enum {
 543         TASK_SETDOWNLOADSTATE,
 544         TASK_PARSECOMPLETE,
 545         TASK_SETPROGRESS,
 546         TASK_START_BINDING
 547     } task_id;
 548
 549     nsChannelBSC *bscallback;
 550
 551     struct task_t *next;
 552 } task_t;
 553
 554 typedef struct {
 555     HWND thread_hwnd;
 556     task_t *task_queue_head;
 557     task_t *task_queue_tail;
 558     struct list timer_list;
 559 } thread_data_t;
 560
 561 thread_data_t *get_thread_data(BOOL);
 562 HWND get_thread_hwnd(void);
 563 void push_task(task_t*);
 564 void remove_doc_tasks(const HTMLDocument*);
 565 DWORD set_task_timer(HTMLDocument*,DWORD,IDispatch*);
 566
 567 HRESULT get_typeinfo(tid_t,ITypeInfo**);
 568 void release_typelib(void);
 569 void call_disp_func(HTMLDocument*,IDispatch*);
 570
 571 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 572 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 573 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 574 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 575 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 576
 577 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 578
 579 extern LONG module_ref;
 580 #define LOCK_MODULE()   InterlockedIncrement(&module_ref)
 581 #define UNLOCK_MODULE() InterlockedDecrement(&module_ref)
 582
 583 /* memory allocation functions */
 584
 585 static inline void *heap_alloc(size_t len)
 586 {
 587     return HeapAlloc(GetProcessHeap(), 0, len);
 588 }
 589
 590 static inline void *heap_alloc_zero(size_t len)
 591 {
 592     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 593 }
 594
 595 static inline void *heap_realloc(void *mem, size_t len)
 596 {
 597     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 598 }
 599
 600 static inline BOOL heap_free(void *mem)
 601 {
 602     return HeapFree(GetProcessHeap(), 0, mem);
 603 }
 604
 605 static inline LPWSTR heap_strdupW(LPCWSTR str)
 606 {
 607     LPWSTR ret = NULL;
 608
 609     if(str) {
 610         DWORD size;
 611
 612         size = (strlenW(str)+1)*sizeof(WCHAR);
 613         ret = heap_alloc(size);
 614         memcpy(ret, str, size);
 615     }
 616
 617     return ret;
 618 }
 619
 620 static inline char *heap_strdupA(const char *str)
 621 {
 622     char *ret = NULL;
 623
 624     if(str) {
 625         DWORD size;
 626
 627         size = strlen(str)+1;
 628         ret = heap_alloc(size);
 629         memcpy(ret, str, size);
 630     }
 631
 632     return ret;
 633 }
 634
 635 static inline WCHAR *heap_strdupAtoW(const char *str)
 636 {
 637     LPWSTR ret = NULL;
 638
 639     if(str) {
 640         DWORD len;
 641
 642         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 643         ret = heap_alloc(len*sizeof(WCHAR));
 644         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 645     }
 646
 647     return ret;
 648 }
 649
 650 static inline char *heap_strdupWtoA(LPCWSTR str)
 651 {
 652     char *ret = NULL;
 653
 654     if(str) {
 655         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 656         ret = heap_alloc(size);
 657         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 658     }
 659
 660     return ret;
 661 }
 662
 663 HINSTANCE get_shdoclc(void);
 664
 665 extern HINSTANCE hInst;