dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2008 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "wingdi.h"
  20 #include "docobj.h"
  21 #include "mshtml.h"
  22 #include "mshtmhst.h"
  23 #include "hlink.h"
  24 #include "dispex.h"
  25
  26 #include "wine/list.h"
  27 #include "wine/unicode.h"
  28
  29 #ifdef INIT_GUID
  30 #include "initguid.h"
  31 #endif
  32
  33 #include "nsiface.h"
  34
  35 #define GENERATE_MSHTML_NS_FAILURE(code) \
  36     ((nsresult) ((PRUint32)(1<<31) | ((PRUint32)(0x45+6)<<16) | (PRUint32)(code)))
  37
  38 #define NS_OK                     ((nsresult)0x00000000L)
  39 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  40 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  41 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  42 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  43 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  44 #define NS_ERROR_UNKNOWN_PROTOCOL ((nsresult)0x804b0012L)
  45
  46 #define WINE_NS_LOAD_FROM_MONIKER GENERATE_MSHTML_NS_FAILURE(0)
  47
  48 #define NS_FAILED(res) ((res) & 0x80000000)
  49 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  50
  51 #define NSAPI WINAPI
  52
  53 #define MSHTML_E_NODOC    0x800a025c
  54
  55 typedef struct HTMLDOMNode HTMLDOMNode;
  56 typedef struct ConnectionPoint ConnectionPoint;
  57 typedef struct BSCallback BSCallback;
  58 typedef struct nsChannelBSC nsChannelBSC;
  59 typedef struct event_target_t event_target_t;
  60
  61 /* NOTE: make sure to keep in sync with dispex.c */
  62 typedef enum {
  63     NULL_tid,
  64     DispCEventObj_tid,
  65     DispDOMChildrenCollection_tid,
  66     DispHTMLBody_tid,
  67     DispHTMLCommentElement_tid,
  68     DispHTMLCurrentStyle_tid,
  69     DispHTMLDocument_tid,
  70     DispHTMLDOMTextNode_tid,
  71     DispHTMLElementCollection_tid,
  72     DispHTMLGenericElement_tid,
  73     DispHTMLIFrame_tid,
  74     DispHTMLImg_tid,
  75     DispHTMLInputElement_tid,
  76     DispHTMLOptionElement_tid,
  77     DispHTMLSelectElement_tid,
  78     DispHTMLStyle_tid,
  79     DispHTMLTable_tid,
  80     DispHTMLTableRow_tid,
  81     DispHTMLUnknownElement_tid,
  82     DispHTMLWindow2_tid,
  83     IHTMLBodyElement_tid,
  84     IHTMLBodyElement2_tid,
  85     IHTMLCommentElement_tid,
  86     IHTMLCurrentStyle_tid,
  87     IHTMLDocument2_tid,
  88     IHTMLDocument3_tid,
  89     IHTMLDocument4_tid,
  90     IHTMLDocument5_tid,
  91     IHTMLDOMChildrenCollection_tid,
  92     IHTMLDOMNode_tid,
  93     IHTMLDOMNode2_tid,
  94     IHTMLDOMTextNode_tid,
  95     IHTMLElement_tid,
  96     IHTMLElement2_tid,
  97     IHTMLElement3_tid,
  98     IHTMLElement4_tid,
  99     IHTMLElementCollection_tid,
 100     IHTMLEventObj_tid,
 101     IHTMLFrameBase2_tid,
 102     IHTMLGenericElement_tid,
 103     IHTMLImgElement_tid,
 104     IHTMLInputElement_tid,
 105     IHTMLOptionElement_tid,
 106     IHTMLSelectElement_tid,
 107     IHTMLStyle_tid,
 108     IHTMLStyle2_tid,
 109     IHTMLTable_tid,
 110     IHTMLTableRow_tid,
 111     IHTMLTextContainer_tid,
 112     IHTMLUniqueName_tid,
 113     IHTMLWindow2_tid,
 114     IHTMLWindow3_tid,
 115     IOmNavigator_tid,
 116     LAST_tid
 117 } tid_t;
 118
 119 typedef struct dispex_data_t dispex_data_t;
 120 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 121
 122 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 123 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 124
 125 typedef struct {
 126     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 127     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 128 } dispex_static_data_vtbl_t;
 129
 130 typedef struct {
 131     const dispex_static_data_vtbl_t *vtbl;
 132     const tid_t disp_tid;
 133     dispex_data_t *data;
 134     const tid_t* const iface_tids;
 135 } dispex_static_data_t;
 136
 137 typedef struct {
 138     const IDispatchExVtbl  *lpIDispatchExVtbl;
 139
 140     IUnknown *outer;
 141
 142     dispex_static_data_t *data;
 143     dispex_dynamic_data_t *dynamic_data;
 144 } DispatchEx;
 145
 146 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 147 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 148 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 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     nsIDOMHTMLDocument *nsdoc;
 245
 246     IOleClientSite *client;
 247     IDocHostUIHandler *hostui;
 248     IOleInPlaceSite *ipsite;
 249     IOleInPlaceFrame *frame;
 250     IOleInPlaceUIWindow *ip_window;
 251
 252     IOleUndoManager *undomgr;
 253
 254     nsChannelBSC *bscallback;
 255     IMoniker *mon;
 256     LPOLESTR url;
 257     struct list bindings;
 258
 259     struct list script_hosts;
 260
 261     HWND hwnd;
 262     HWND tooltips_hwnd;
 263
 264     DOCHOSTUIINFO hostinfo;
 265
 266     USERMODE usermode;
 267     SCRIPTMODE scriptmode;
 268     READYSTATE readystate;
 269     BOOL in_place_active;
 270     BOOL ui_active;
 271     BOOL window_active;
 272     BOOL has_key_path;
 273     BOOL container_locked;
 274     BOOL focus;
 275     LPWSTR mime;
 276
 277     DWORD update;
 278
 279     event_target_t *event_target;
 280     ConnectionPointContainer cp_container;
 281     ConnectionPoint cp_htmldocevents;
 282     ConnectionPoint cp_htmldocevents2;
 283     ConnectionPoint cp_propnotif;
 284
 285     HTMLOptionElementFactory *option_factory;
 286     HTMLLocation *location;
 287
 288     struct list selection_list;
 289     struct list range_list;
 290
 291     HTMLDOMNode *nodes;
 292 };
 293
 294 typedef struct {
 295     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 296     NSContainer *This;
 297 } nsEventListener;
 298
 299 struct NSContainer {
 300     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 301     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 302     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 303     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 304     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 305     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 306     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 307     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 308
 309     nsEventListener blur_listener;
 310     nsEventListener focus_listener;
 311     nsEventListener keypress_listener;
 312     nsEventListener load_listener;
 313     nsEventListener node_insert_listener;
 314     nsEventListener htmlevent_listener;
 315
 316     nsIWebBrowser *webbrowser;
 317     nsIWebNavigation *navigation;
 318     nsIBaseWindow *window;
 319     nsIWebBrowserFocus *focus;
 320
 321     nsIEditor *editor;
 322     nsIController *editor_controller;
 323
 324     LONG ref;
 325
 326     NSContainer *parent;
 327     HTMLDocument *doc;
 328
 329     nsIURIContentListener *content_listener;
 330
 331     HWND hwnd;
 332
 333     nsChannelBSC *bscallback; /* hack */
 334     HWND reset_focus; /* hack */
 335
 336     BOOL *event_vector;
 337 };
 338
 339 typedef struct {
 340     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 341     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 342
 343     LONG ref;
 344
 345     nsIChannel *channel;
 346     nsIHttpChannel *http_channel;
 347     nsIWineURI *uri;
 348     nsIInputStream *post_data_stream;
 349     nsILoadGroup *load_group;
 350     nsIInterfaceRequestor *notif_callback;
 351     nsLoadFlags load_flags;
 352     nsIURI *original_uri;
 353     char *content_type;
 354     char *charset;
 355 } nsChannel;
 356
 357 typedef struct {
 358     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 359     void (*destructor)(HTMLDOMNode*);
 360     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 361     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 362 } NodeImplVtbl;
 363
 364 struct HTMLDOMNode {
 365     DispatchEx dispex;
 366     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 367     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 368     const NodeImplVtbl *vtbl;
 369
 370     LONG ref;
 371
 372     nsIDOMNode *nsnode;
 373     HTMLDocument *doc;
 374     event_target_t *event_target;
 375
 376     HTMLDOMNode *next;
 377 };
 378
 379 typedef struct {
 380     HTMLDOMNode node;
 381     ConnectionPointContainer cp_container;
 382
 383     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 384     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 385     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 386
 387     nsIDOMHTMLElement *nselem;
 388 } HTMLElement;
 389
 390 typedef struct {
 391     HTMLElement element;
 392
 393     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 394
 395     ConnectionPoint cp;
 396 } HTMLTextContainer;
 397
 398 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 399 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 400
 401 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 402 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 403 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 404 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 405 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 406 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 407 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 408 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 409 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 410 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 411 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 412 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 413 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 414 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 415 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 416 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 417 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 418 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 419 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 420 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 421 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 422 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 423 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 424 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 425
 426 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 427 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 428 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 429 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 430 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 431 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 432 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 433 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 434 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 435
 436 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 437 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 438 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 439
 440 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 441 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 442 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 443
 444 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 445 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 446 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 447 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 448 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 449
 450 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 451
 452 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 453 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 454
 455 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 456
 457 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 458 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 459
 460 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 461 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 462 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocument**);
 463
 464 HRESULT HTMLWindow_Create(HTMLDocument*,nsIDOMWindow*,HTMLWindow**);
 465 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 466 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLDocument*);
 467 HTMLLocation *HTMLLocation_Create(HTMLDocument*);
 468 IOmNavigator *OmNavigator_Create(void);
 469
 470 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 471 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 472 void HTMLDocument_Persist_Init(HTMLDocument*);
 473 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 474 void HTMLDocument_OleObj_Init(HTMLDocument*);
 475 void HTMLDocument_View_Init(HTMLDocument*);
 476 void HTMLDocument_Window_Init(HTMLDocument*);
 477 void HTMLDocument_Service_Init(HTMLDocument*);
 478 void HTMLDocument_Hlink_Init(HTMLDocument*);
 479
 480 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 481
 482 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 483 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 484 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 485
 486 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 487 void NSContainer_Release(NSContainer*);
 488
 489 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 490 void show_context_menu(HTMLDocument*,DWORD,POINT*,IDispatch*);
 491 void notif_focus(HTMLDocument*);
 492
 493 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 494 void hide_tooltip(HTMLDocument*);
 495 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 496
 497 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 498
 499 BOOL load_gecko(BOOL);
 500 void close_gecko(void);
 501 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 502 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 503 BOOL install_wine_gecko(BOOL);
 504
 505 HRESULT nsuri_to_url(LPCWSTR,BSTR*);
 506
 507 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 508
 509 void call_property_onchanged(ConnectionPoint*,DISPID);
 510 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 511
 512 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 513 void nsfree(void*);
 514
 515 void nsACString_Init(nsACString*,const char*);
 516 void nsACString_SetData(nsACString*,const char*);
 517 PRUint32 nsACString_GetData(const nsACString*,const char**);
 518 void nsACString_Finish(nsACString*);
 519
 520 void nsAString_Init(nsAString*,const PRUnichar*);
 521 void nsAString_SetData(nsAString*,const PRUnichar*);
 522 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 523 void nsAString_Finish(nsAString*);
 524
 525 nsIInputStream *create_nsstream(const char*,PRInt32);
 526 nsICommandParams *create_nscommand_params(void);
 527 void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 528 void get_editor_controller(NSContainer*);
 529 void init_nsevents(NSContainer*);
 530 void add_nsevent_listener(NSContainer*,LPCWSTR);
 531 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 532 void update_nsdocument(HTMLDocument*);
 533
 534 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 535 void set_current_mon(HTMLDocument*,IMoniker*);
 536 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 537
 538 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 539
 540 nsChannelBSC *create_channelbsc(IMoniker*);
 541 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 542 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 543 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 544
 545 IHTMLSelectionObject *HTMLSelectionObject_Create(HTMLDocument*,nsISelection*);
 546 IHTMLTxtRange *HTMLTxtRange_Create(HTMLDocument*,nsIDOMRange*);
 547 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 548 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 549 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 550
 551 void detach_selection(HTMLDocument*);
 552 void detach_ranges(HTMLDocument*);
 553 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 554
 555 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocument*,nsIDOMNode*);
 556
 557 HTMLElement *HTMLElement_Create(HTMLDocument*,nsIDOMNode*,BOOL);
 558 HTMLElement *HTMLCommentElement_Create(HTMLDocument*,nsIDOMNode*);
 559 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 560 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 561 HTMLElement *HTMLIFrame_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 HTMLElement3_Init(HTMLElement*);
 576 void HTMLTextContainer_Init(HTMLTextContainer*);
 577
 578 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 579 void HTMLDOMNode_destructor(HTMLDOMNode*);
 580
 581 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 582 void HTMLElement_destructor(HTMLDOMNode*);
 583
 584 HTMLDOMNode *get_node(HTMLDocument*,nsIDOMNode*,BOOL);
 585 void release_nodes(HTMLDocument*);
 586
 587 void release_script_hosts(HTMLDocument*);
 588 void connect_scripts(HTMLDocument*);
 589 void doc_insert_script(HTMLDocument*,nsIDOMHTMLScriptElement*);
 590 IDispatch *script_parse_event(HTMLDocument*,LPCWSTR);
 591 void set_script_mode(HTMLDocument*,SCRIPTMODE);
 592
 593 IHTMLElementCollection *HTMLElementCollection_Create(IUnknown*,HTMLElement**,DWORD);
 594 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 595 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocument*,IUnknown*,nsIDOMNodeList*);
 596 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocument*,IUnknown*,nsIDOMHTMLCollection*);
 597
 598 /* commands */
 599 typedef struct {
 600     DWORD id;
 601     HRESULT (*query)(HTMLDocument*,OLECMD*);
 602     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 603 } cmdtable_t;
 604
 605 extern const cmdtable_t editmode_cmds[];
 606
 607 void do_ns_command(NSContainer*,const char*,nsICommandParams*);
 608
 609 /* timer */
 610 #define UPDATE_UI       0x0001
 611 #define UPDATE_TITLE    0x0002
 612
 613 void update_doc(HTMLDocument *This, DWORD flags);
 614 void update_title(HTMLDocument*);
 615
 616 /* editor */
 617 void init_editor(HTMLDocument*);
 618 void set_ns_editmode(NSContainer*);
 619 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 620 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 621 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 622 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 623 void handle_edit_load(HTMLDocument*);
 624 HRESULT editor_is_dirty(HTMLDocument*);
 625 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 626
 627 extern DWORD mshtml_tls;
 628
 629 typedef struct task_t {
 630     HTMLDocument *doc;
 631
 632     enum {
 633         TASK_SETDOWNLOADSTATE,
 634         TASK_PARSECOMPLETE,
 635         TASK_SETPROGRESS,
 636         TASK_START_BINDING
 637     } task_id;
 638
 639     nsChannelBSC *bscallback;
 640
 641     struct task_t *next;
 642 } task_t;
 643
 644 typedef struct {
 645     HWND thread_hwnd;
 646     task_t *task_queue_head;
 647     task_t *task_queue_tail;
 648     struct list timer_list;
 649 } thread_data_t;
 650
 651 thread_data_t *get_thread_data(BOOL);
 652 HWND get_thread_hwnd(void);
 653 void push_task(task_t*);
 654 void remove_doc_tasks(const HTMLDocument*);
 655 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 656 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 657
 658 HRESULT get_typeinfo(tid_t,ITypeInfo**);
 659 void release_typelib(void);
 660 void call_disp_func(HTMLDocument*,IDispatch*,IDispatch*);
 661
 662 const char *debugstr_variant(const VARIANT*);
 663
 664 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 665 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 666 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 667 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 668 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 669
 670 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 671
 672 extern LONG module_ref;
 673 #define LOCK_MODULE()   InterlockedIncrement(&module_ref)
 674 #define UNLOCK_MODULE() InterlockedDecrement(&module_ref)
 675
 676 /* memory allocation functions */
 677
 678 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 679 {
 680     return HeapAlloc(GetProcessHeap(), 0, len);
 681 }
 682
 683 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 684 {
 685     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 686 }
 687
 688 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 689 {
 690     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 691 }
 692
 693 static inline BOOL heap_free(void *mem)
 694 {
 695     return HeapFree(GetProcessHeap(), 0, mem);
 696 }
 697
 698 static inline LPWSTR heap_strdupW(LPCWSTR str)
 699 {
 700     LPWSTR ret = NULL;
 701
 702     if(str) {
 703         DWORD size;
 704
 705         size = (strlenW(str)+1)*sizeof(WCHAR);
 706         ret = heap_alloc(size);
 707         memcpy(ret, str, size);
 708     }
 709
 710     return ret;
 711 }
 712
 713 static inline char *heap_strdupA(const char *str)
 714 {
 715     char *ret = NULL;
 716
 717     if(str) {
 718         DWORD size;
 719
 720         size = strlen(str)+1;
 721         ret = heap_alloc(size);
 722         memcpy(ret, str, size);
 723     }
 724
 725     return ret;
 726 }
 727
 728 static inline WCHAR *heap_strdupAtoW(const char *str)
 729 {
 730     LPWSTR ret = NULL;
 731
 732     if(str) {
 733         DWORD len;
 734
 735         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 736         ret = heap_alloc(len*sizeof(WCHAR));
 737         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 738     }
 739
 740     return ret;
 741 }
 742
 743 static inline char *heap_strdupWtoA(LPCWSTR str)
 744 {
 745     char *ret = NULL;
 746
 747     if(str) {
 748         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 749         ret = heap_alloc(size);
 750         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 751     }
 752
 753     return ret;
 754 }
 755
 756 HINSTANCE get_shdoclc(void);
 757
 758 extern HINSTANCE hInst;