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     DispHTMLIFrame_tid,
  73     DispHTMLImg_tid,
  74     DispHTMLInputElement_tid,
  75     DispHTMLOptionElement_tid,
  76     DispHTMLSelectElement_tid,
  77     DispHTMLStyle_tid,
  78     DispHTMLTable_tid,
  79     DispHTMLTableRow_tid,
  80     DispHTMLUnknownElement_tid,
  81     DispHTMLWindow2_tid,
  82     IHTMLBodyElement_tid,
  83     IHTMLBodyElement2_tid,
  84     IHTMLCommentElement_tid,
  85     IHTMLCurrentStyle_tid,
  86     IHTMLDocument2_tid,
  87     IHTMLDocument3_tid,
  88     IHTMLDocument4_tid,
  89     IHTMLDocument5_tid,
  90     IHTMLDOMChildrenCollection_tid,
  91     IHTMLDOMNode_tid,
  92     IHTMLDOMNode2_tid,
  93     IHTMLDOMTextNode_tid,
  94     IHTMLElement_tid,
  95     IHTMLElement2_tid,
  96     IHTMLElement3_tid,
  97     IHTMLElement4_tid,
  98     IHTMLElementCollection_tid,
  99     IHTMLFrameBase2_tid,
 100     IHTMLGenericElement_tid,
 101     IHTMLImgElement_tid,
 102     IHTMLInputElement_tid,
 103     IHTMLOptionElement_tid,
 104     IHTMLSelectElement_tid,
 105     IHTMLStyle_tid,
 106     IHTMLStyle2_tid,
 107     IHTMLTable_tid,
 108     IHTMLTableRow_tid,
 109     IHTMLTextContainer_tid,
 110     IHTMLUniqueName_tid,
 111     IHTMLWindow2_tid,
 112     IHTMLWindow3_tid,
 113     IOmNavigator_tid,
 114     LAST_tid
 115 } tid_t;
 116
 117 typedef enum {
 118     EVENTID_CHANGE,
 119     EVENTID_CLICK,
 120     EVENTID_KEYUP,
 121     EVENTID_LOAD,
 122     EVENTID_LAST
 123 } eventid_t;
 124
 125 typedef struct dispex_data_t dispex_data_t;
 126 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 127
 128 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 129 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 130
 131 typedef struct {
 132     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 133     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 134 } dispex_static_data_vtbl_t;
 135
 136 typedef struct {
 137     const dispex_static_data_vtbl_t *vtbl;
 138     const tid_t disp_tid;
 139     dispex_data_t *data;
 140     const tid_t* const iface_tids;
 141 } dispex_static_data_t;
 142
 143 typedef struct {
 144     const IDispatchExVtbl  *lpIDispatchExVtbl;
 145
 146     IUnknown *outer;
 147
 148     dispex_static_data_t *data;
 149     dispex_dynamic_data_t *dynamic_data;
 150 } DispatchEx;
 151
 152 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 153 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 154 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 155
 156 typedef struct {
 157     DispatchEx dispex;
 158     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 159     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 160     const IDispatchExVtbl  *lpIDispatchExVtbl;
 161
 162     LONG ref;
 163
 164     HTMLDocument *doc;
 165     nsIDOMWindow *nswindow;
 166
 167     IHTMLEventObj *event;
 168
 169     struct list entry;
 170 } HTMLWindow;
 171
 172 typedef enum {
 173     UNKNOWN_USERMODE,
 174     BROWSEMODE,
 175     EDITMODE
 176 } USERMODE;
 177
 178 typedef enum {
 179     SCRIPTMODE_GECKO,
 180     SCRIPTMODE_ACTIVESCRIPT
 181 } SCRIPTMODE;
 182
 183 typedef struct {
 184     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 185
 186     ConnectionPoint *cp_list;
 187     IUnknown *outer;
 188 } ConnectionPointContainer;
 189
 190 struct ConnectionPoint {
 191     const IConnectionPointVtbl *lpConnectionPointVtbl;
 192
 193     IConnectionPointContainer *container;
 194
 195     union {
 196         IUnknown *unk;
 197         IDispatch *disp;
 198         IPropertyNotifySink *propnotif;
 199     } *sinks;
 200     DWORD sinks_size;
 201
 202     const IID *iid;
 203
 204     ConnectionPoint *next;
 205 };
 206
 207 typedef struct {
 208     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 209
 210     LONG ref;
 211
 212     HTMLDocument *doc;
 213 } HTMLLocation;
 214
 215 typedef struct {
 216     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 217
 218     LONG ref;
 219
 220     HTMLDocument *doc;
 221 } HTMLOptionElementFactory;
 222
 223 struct HTMLDocument {
 224     DispatchEx dispex;
 225     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 226     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 227     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 228     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 229     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 230     const IPersistFileVtbl                *lpPersistFileVtbl;
 231     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 232     const IOleObjectVtbl                  *lpOleObjectVtbl;
 233     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 234     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 235     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 236     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 237     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 238     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 239     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 240     const IOleControlVtbl                 *lpOleControlVtbl;
 241     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 242     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 243     const ICustomDocVtbl                  *lpCustomDocVtbl;
 244     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 245
 246     LONG ref;
 247
 248     NSContainer *nscontainer;
 249     HTMLWindow *window;
 250     nsIDOMHTMLDocument *nsdoc;
 251
 252     IOleClientSite *client;
 253     IDocHostUIHandler *hostui;
 254     IOleInPlaceSite *ipsite;
 255     IOleInPlaceFrame *frame;
 256     IOleInPlaceUIWindow *ip_window;
 257
 258     IOleUndoManager *undomgr;
 259
 260     nsChannelBSC *bscallback;
 261     IMoniker *mon;
 262     LPOLESTR url;
 263     struct list bindings;
 264
 265     struct list script_hosts;
 266
 267     HWND hwnd;
 268     HWND tooltips_hwnd;
 269
 270     DOCHOSTUIINFO hostinfo;
 271
 272     USERMODE usermode;
 273     SCRIPTMODE scriptmode;
 274     READYSTATE readystate;
 275     BOOL in_place_active;
 276     BOOL ui_active;
 277     BOOL window_active;
 278     BOOL has_key_path;
 279     BOOL container_locked;
 280     BOOL focus;
 281     LPWSTR mime;
 282
 283     DWORD update;
 284
 285     ConnectionPointContainer cp_container;
 286     ConnectionPoint cp_htmldocevents;
 287     ConnectionPoint cp_htmldocevents2;
 288     ConnectionPoint cp_propnotif;
 289
 290     HTMLOptionElementFactory *option_factory;
 291     HTMLLocation *location;
 292
 293     struct list selection_list;
 294     struct list range_list;
 295
 296     HTMLDOMNode *nodes;
 297 };
 298
 299 typedef struct {
 300     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 301     NSContainer *This;
 302 } nsEventListener;
 303
 304 struct NSContainer {
 305     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 306     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 307     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 308     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 309     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 310     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 311     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 312     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 313
 314     nsEventListener blur_listener;
 315     nsEventListener focus_listener;
 316     nsEventListener keypress_listener;
 317     nsEventListener load_listener;
 318     nsEventListener node_insert_listener;
 319     nsEventListener htmlevent_listener;
 320
 321     nsIWebBrowser *webbrowser;
 322     nsIWebNavigation *navigation;
 323     nsIBaseWindow *window;
 324     nsIWebBrowserFocus *focus;
 325
 326     nsIEditor *editor;
 327     nsIController *editor_controller;
 328
 329     LONG ref;
 330
 331     NSContainer *parent;
 332     HTMLDocument *doc;
 333
 334     nsIURIContentListener *content_listener;
 335
 336     HWND hwnd;
 337
 338     nsChannelBSC *bscallback; /* hack */
 339     HWND reset_focus; /* hack */
 340
 341     BOOL event_vector[EVENTID_LAST];
 342 };
 343
 344 typedef struct {
 345     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 346     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 347
 348     LONG ref;
 349
 350     nsIChannel *channel;
 351     nsIHttpChannel *http_channel;
 352     nsIWineURI *uri;
 353     nsIInputStream *post_data_stream;
 354     nsILoadGroup *load_group;
 355     nsIInterfaceRequestor *notif_callback;
 356     nsLoadFlags load_flags;
 357     nsIURI *original_uri;
 358     char *content_type;
 359     char *charset;
 360 } nsChannel;
 361
 362 typedef struct {
 363     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 364     void (*destructor)(HTMLDOMNode*);
 365     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 366     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 367 } NodeImplVtbl;
 368
 369 struct HTMLDOMNode {
 370     DispatchEx dispex;
 371     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 372     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 373     const NodeImplVtbl *vtbl;
 374
 375     LONG ref;
 376
 377     nsIDOMNode *nsnode;
 378     HTMLDocument *doc;
 379     event_target_t *event_target;
 380
 381     HTMLDOMNode *next;
 382 };
 383
 384 typedef struct {
 385     HTMLDOMNode node;
 386     ConnectionPointContainer cp_container;
 387
 388     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 389     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 390     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 391
 392     nsIDOMHTMLElement *nselem;
 393 } HTMLElement;
 394
 395 typedef struct {
 396     HTMLElement element;
 397
 398     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 399
 400     ConnectionPoint cp;
 401 } HTMLTextContainer;
 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 HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 452 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 453 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 454
 455 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 456
 457 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 458 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 459
 460 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 461
 462 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 463 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 464
 465 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 466 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 467
 468 HTMLWindow *HTMLWindow_Create(HTMLDocument*);
 469 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 470 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLDocument*);
 471 HTMLLocation *HTMLLocation_Create(HTMLDocument*);
 472 IOmNavigator *OmNavigator_Create(void);
 473
 474 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 475 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 476 void HTMLDocument_Persist_Init(HTMLDocument*);
 477 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 478 void HTMLDocument_OleObj_Init(HTMLDocument*);
 479 void HTMLDocument_View_Init(HTMLDocument*);
 480 void HTMLDocument_Window_Init(HTMLDocument*);
 481 void HTMLDocument_Service_Init(HTMLDocument*);
 482 void HTMLDocument_Hlink_Init(HTMLDocument*);
 483
 484 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 485
 486 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 487 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 488 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 489
 490 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 491 void NSContainer_Release(NSContainer*);
 492
 493 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 494 void show_context_menu(HTMLDocument*,DWORD,POINT*,IDispatch*);
 495 void notif_focus(HTMLDocument*);
 496
 497 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 498 void hide_tooltip(HTMLDocument*);
 499 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 500
 501 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 502
 503 BOOL load_gecko(BOOL);
 504 void close_gecko(void);
 505 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 506 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 507 BOOL install_wine_gecko(BOOL);
 508
 509 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 510
 511 void call_property_onchanged(ConnectionPoint*,DISPID);
 512 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 513
 514 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 515 void nsfree(void*);
 516
 517 void nsACString_Init(nsACString*,const char*);
 518 void nsACString_SetData(nsACString*,const char*);
 519 PRUint32 nsACString_GetData(const nsACString*,const char**);
 520 void nsACString_Finish(nsACString*);
 521
 522 void nsAString_Init(nsAString*,const PRUnichar*);
 523 void nsAString_SetData(nsAString*,const PRUnichar*);
 524 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 525 void nsAString_Finish(nsAString*);
 526
 527 nsIInputStream *create_nsstream(const char*,PRInt32);
 528 nsICommandParams *create_nscommand_params(void);
 529 nsIMutableArray *create_nsarray(void);
 530 nsIWritableVariant *create_nsvariant(void);
 531 void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 532 void get_editor_controller(NSContainer*);
 533 void init_nsevents(NSContainer*);
 534 void add_nsevent_listener(NSContainer*,LPCWSTR);
 535 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 536 void update_nsdocument(HTMLDocument*);
 537
 538 void check_event_attr(HTMLDocument*,nsIDOMElement*);
 539 void release_event_target(event_target_t*);
 540 void fire_event(HTMLDocument*,eventid_t,nsIDOMNode*);
 541 HRESULT set_node_event(HTMLDOMNode*,eventid_t,VARIANT*);
 542 eventid_t str_to_eid(LPCWSTR);
 543
 544 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 545 void set_current_mon(HTMLDocument*,IMoniker*);
 546 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 547
 548 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 549
 550 nsChannelBSC *create_channelbsc(IMoniker*);
 551 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 552 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 553 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 554
 555 IHTMLSelectionObject *HTMLSelectionObject_Create(HTMLDocument*,nsISelection*);
 556 IHTMLTxtRange *HTMLTxtRange_Create(HTMLDocument*,nsIDOMRange*);
 557 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 558 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 559 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 560
 561 void detach_selection(HTMLDocument*);
 562 void detach_ranges(HTMLDocument*);
 563
 564 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocument*,nsIDOMNode*);
 565
 566 HTMLElement *HTMLElement_Create(HTMLDocument*,nsIDOMNode*,BOOL);
 567 HTMLElement *HTMLCommentElement_Create(HTMLDocument*,nsIDOMNode*);
 568 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 569 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 570 HTMLElement *HTMLIFrame_Create(nsIDOMHTMLElement*);
 571 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 572 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 573 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 574 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 575 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 576 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 577 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 578 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 579 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 580
 581 void HTMLDOMNode_Init(HTMLDocument*,HTMLDOMNode*,nsIDOMNode*);
 582 void HTMLElement_Init(HTMLElement*);
 583 void HTMLElement2_Init(HTMLElement*);
 584 void HTMLElement3_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;