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