git.oblomov.eu Git - wine/blob - 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
 155 typedef struct {
 156     DispatchEx dispex;
 157     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 158     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 159     const IDispatchExVtbl  *lpIDispatchExVtbl;
 160
 161     LONG ref;
 162
 163     HTMLDocument *doc;
 164     nsIDOMWindow *nswindow;
 165
 166     IHTMLEventObj *event;
 167
 168     struct list entry;
 169 } HTMLWindow;
 170
 171 typedef enum {
 172     UNKNOWN_USERMODE,
 173     BROWSEMODE,
 174     EDITMODE
 175 } USERMODE;
 176
 177 typedef enum {
 178     SCRIPTMODE_GECKO,
 179     SCRIPTMODE_ACTIVESCRIPT
 180 } SCRIPTMODE;
 181
 182 typedef struct {
 183     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 184
 185     ConnectionPoint *cp_list;
 186     IUnknown *outer;
 187 } ConnectionPointContainer;
 188
 189 struct ConnectionPoint {
 190     const IConnectionPointVtbl *lpConnectionPointVtbl;
 191
 192     IConnectionPointContainer *container;
 193
 194     union {
 195         IUnknown *unk;
 196         IDispatch *disp;
 197         IPropertyNotifySink *propnotif;
 198     } *sinks;
 199     DWORD sinks_size;
 200
 201     const IID *iid;
 202
 203     ConnectionPoint *next;
 204 };
 205
 206 typedef struct {
 207     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 208
 209     LONG ref;
 210
 211     HTMLDocument *doc;
 212 } HTMLLocation;
 213
 214 typedef struct {
 215     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 216
 217     LONG ref;
 218
 219     HTMLDocument *doc;
 220 } HTMLOptionElementFactory;
 221
 222 struct HTMLDocument {
 223     DispatchEx dispex;
 224     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 225     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 226     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 227     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 228     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 229     const IPersistFileVtbl                *lpPersistFileVtbl;
 230     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 231     const IOleObjectVtbl                  *lpOleObjectVtbl;
 232     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 233     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 234     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 235     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 236     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 237     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 238     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 239     const IOleControlVtbl                 *lpOleControlVtbl;
 240     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 241     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 242     const ICustomDocVtbl                  *lpCustomDocVtbl;
 243     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 244
 245     LONG ref;
 246
 247     NSContainer *nscontainer;
 248     HTMLWindow *window;
 249
 250     IOleClientSite *client;
 251     IDocHostUIHandler *hostui;
 252     IOleInPlaceSite *ipsite;
 253     IOleInPlaceFrame *frame;
 254     IOleInPlaceUIWindow *ip_window;
 255
 256     IOleUndoManager *undomgr;
 257
 258     nsChannelBSC *bscallback;
 259     IMoniker *mon;
 260     LPOLESTR url;
 261     struct list bindings;
 262
 263     struct list script_hosts;
 264
 265     HWND hwnd;
 266     HWND tooltips_hwnd;
 267
 268     DOCHOSTUIINFO hostinfo;
 269
 270     USERMODE usermode;
 271     SCRIPTMODE scriptmode;
 272     READYSTATE readystate;
 273     BOOL in_place_active;
 274     BOOL ui_active;
 275     BOOL window_active;
 276     BOOL has_key_path;
 277     BOOL container_locked;
 278     BOOL focus;
 279     LPWSTR mime;
 280
 281     DWORD update;
 282
 283     ConnectionPointContainer cp_container;
 284     ConnectionPoint cp_htmldocevents;
 285     ConnectionPoint cp_htmldocevents2;
 286     ConnectionPoint cp_propnotif;
 287
 288     HTMLOptionElementFactory *option_factory;
 289     HTMLLocation *location;
 290
 291     struct list selection_list;
 292     struct list range_list;
 293
 294     HTMLDOMNode *nodes;
 295 };
 296
 297 typedef struct {
 298     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 299     NSContainer *This;
 300 } nsEventListener;
 301
 302 struct NSContainer {
 303     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 304     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 305     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 306     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 307     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 308     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 309     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 310     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 311
 312     nsEventListener blur_listener;
 313     nsEventListener focus_listener;
 314     nsEventListener keypress_listener;
 315     nsEventListener load_listener;
 316     nsEventListener node_insert_listener;
 317     nsEventListener htmlevent_listener;
 318
 319     nsIWebBrowser *webbrowser;
 320     nsIWebNavigation *navigation;
 321     nsIBaseWindow *window;
 322     nsIWebBrowserFocus *focus;
 323
 324     nsIEditor *editor;
 325     nsIController *editor_controller;
 326
 327     LONG ref;
 328
 329     NSContainer *parent;
 330     HTMLDocument *doc;
 331
 332     nsIURIContentListener *content_listener;
 333
 334     HWND hwnd;
 335
 336     nsChannelBSC *bscallback; /* hack */
 337     HWND reset_focus; /* hack */
 338
 339     BOOL event_vector[EVENTID_LAST];
 340 };
 341
 342 typedef struct {
 343     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 344     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 345
 346     LONG ref;
 347
 348     nsIChannel *channel;
 349     nsIHttpChannel *http_channel;
 350     nsIWineURI *uri;
 351     nsIInputStream *post_data_stream;
 352     nsILoadGroup *load_group;
 353     nsIInterfaceRequestor *notif_callback;
 354     nsLoadFlags load_flags;
 355     nsIURI *original_uri;
 356     char *content_type;
 357     char *charset;
 358 } nsChannel;
 359
 360 typedef struct {
 361     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 362     void (*destructor)(HTMLDOMNode*);
 363 } NodeImplVtbl;
 364
 365 struct HTMLDOMNode {
 366     DispatchEx dispex;
 367     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 368     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 369     const NodeImplVtbl *vtbl;
 370
 371     LONG ref;
 372
 373     nsIDOMNode *nsnode;
 374     HTMLDocument *doc;
 375     event_target_t *event_target;
 376
 377     HTMLDOMNode *next;
 378 };
 379
 380 typedef struct {
 381     HTMLDOMNode node;
 382     ConnectionPointContainer cp_container;
 383
 384     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 385     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 386     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 387
 388     nsIDOMHTMLElement *nselem;
 389 } HTMLElement;
 390
 391 typedef struct {
 392     HTMLElement element;
 393
 394     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 395
 396     ConnectionPoint cp;
 397 } HTMLTextContainer;
 398
 399 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 400 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 401
 402 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 403 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 404 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 405 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 406 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 407 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 408 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 409 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 410 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 411 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 412 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 413 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 414 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 415 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 416 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 417 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 418 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 419 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 420 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 421 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 422 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 423 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 424 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 425 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 426
 427 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 428 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 429 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 430 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 431 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 432 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 433 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 434 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 435 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 436
 437 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 438 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 439 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 440
 441 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 442 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 443 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 444
 445 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 446 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 447 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 448 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 449 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 450
 451 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 452
 453 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 454 #define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 455
 456 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 457
 458 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 459 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 460
 461 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 462 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 463
 464 HTMLWindow *HTMLWindow_Create(HTMLDocument*);
 465 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 466 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLDocument*);
 467 HTMLLocation *HTMLLocation_Create(HTMLDocument*);
 468 IOmNavigator *OmNavigator_Create(void);
 469 void setup_nswindow(HTMLWindow*);
 470
 471 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 472 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 473 void HTMLDocument_Persist_Init(HTMLDocument*);
 474 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 475 void HTMLDocument_OleObj_Init(HTMLDocument*);
 476 void HTMLDocument_View_Init(HTMLDocument*);
 477 void HTMLDocument_Window_Init(HTMLDocument*);
 478 void HTMLDocument_Service_Init(HTMLDocument*);
 479 void HTMLDocument_Hlink_Init(HTMLDocument*);
 480
 481 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 482
 483 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 484 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 485 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 486
 487 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 488 void NSContainer_Release(NSContainer*);
 489
 490 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 491 void show_context_menu(HTMLDocument*,DWORD,POINT*,IDispatch*);
 492 void notif_focus(HTMLDocument*);
 493
 494 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 495 void hide_tooltip(HTMLDocument*);
 496 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 497
 498 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 499
 500 BOOL load_gecko(BOOL);
 501 void close_gecko(void);
 502 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 503 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 504 BOOL install_wine_gecko(BOOL);
 505
 506 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 507
 508 void call_property_onchanged(ConnectionPoint*,DISPID);
 509 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 510
 511 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 512 void nsfree(void*);
 513
 514 void nsACString_Init(nsACString*,const char*);
 515 void nsACString_SetData(nsACString*,const char*);
 516 PRUint32 nsACString_GetData(const nsACString*,const char**);
 517 void nsACString_Finish(nsACString*);
 518
 519 void nsAString_Init(nsAString*,const PRUnichar*);
 520 void nsAString_SetData(nsAString*,const PRUnichar*);
 521 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 522 void nsAString_Finish(nsAString*);
 523
 524 nsIInputStream *create_nsstream(const char*,PRInt32);
 525 nsICommandParams *create_nscommand_params(void);
 526 nsIMutableArray *create_nsarray(void);
 527 nsIWritableVariant *create_nsvariant(void);
 528 void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 529 void get_editor_controller(NSContainer*);
 530 void init_nsevents(NSContainer*);
 531 void add_nsevent_listener(NSContainer*,LPCWSTR);
 532 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 533
 534 void check_event_attr(HTMLDocument*,nsIDOMElement*);
 535 void release_event_target(event_target_t*);
 536 void fire_event(HTMLDocument*,eventid_t,nsIDOMNode*);
 537 HRESULT set_node_event(HTMLDOMNode*,eventid_t,VARIANT*);
 538 eventid_t str_to_eid(LPCWSTR);
 539
 540 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 541 void set_current_mon(HTMLDocument*,IMoniker*);
 542 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 543
 544 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 545
 546 nsChannelBSC *create_channelbsc(IMoniker*);
 547 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 548 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 549 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 550
 551 IHTMLSelectionObject *HTMLSelectionObject_Create(HTMLDocument*,nsISelection*);
 552 IHTMLTxtRange *HTMLTxtRange_Create(HTMLDocument*,nsIDOMRange*);
 553 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 554 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 555 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 556
 557 void detach_selection(HTMLDocument*);
 558 void detach_ranges(HTMLDocument*);
 559
 560 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocument*,nsIDOMNode*);
 561
 562 HTMLElement *HTMLElement_Create(HTMLDocument*,nsIDOMNode*,BOOL);
 563 HTMLElement *HTMLCommentElement_Create(HTMLDocument*,nsIDOMNode*);
 564 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 565 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 566 HTMLElement *HTMLIFrame_Create(nsIDOMHTMLElement*);
 567 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 568 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 569 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 570 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 571 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 572 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 573 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 574 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 575 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 576
 577 void HTMLDOMNode_Init(HTMLDocument*,HTMLDOMNode*,nsIDOMNode*);
 578 void HTMLElement_Init(HTMLElement*);
 579 void HTMLElement2_Init(HTMLElement*);
 580 void HTMLElement3_Init(HTMLElement*);
 581 void HTMLTextContainer_Init(HTMLTextContainer*);
 582
 583 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 584 void HTMLDOMNode_destructor(HTMLDOMNode*);
 585
 586 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 587 void HTMLElement_destructor(HTMLDOMNode*);
 588
 589 HTMLDOMNode *get_node(HTMLDocument*,nsIDOMNode*,BOOL);
 590 void release_nodes(HTMLDocument*);
 591
 592 void release_script_hosts(HTMLDocument*);
 593 void connect_scripts(HTMLDocument*);
 594 void doc_insert_script(HTMLDocument*,nsIDOMHTMLScriptElement*);
 595 IDispatch *script_parse_event(HTMLDocument*,LPCWSTR);
 596 void set_script_mode(HTMLDocument*,SCRIPTMODE);
 597
 598 IHTMLElementCollection *HTMLElementCollection_Create(IUnknown*,HTMLElement**,DWORD);
 599 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 600 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocument*,IUnknown*,nsIDOMNodeList*);
 601 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocument*,IUnknown*,nsIDOMHTMLCollection*);
 602
 603 /* commands */
 604 typedef struct {
 605     DWORD id;
 606     HRESULT (*query)(HTMLDocument*,OLECMD*);
 607     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 608 } cmdtable_t;
 609
 610 extern const cmdtable_t editmode_cmds[];
 611
 612 void do_ns_command(NSContainer*,const char*,nsICommandParams*);
 613
 614 /* timer */
 615 #define UPDATE_UI       0x0001
 616 #define UPDATE_TITLE    0x0002
 617
 618 void update_doc(HTMLDocument *This, DWORD flags);
 619 void update_title(HTMLDocument*);
 620
 621 /* editor */
 622 void init_editor(HTMLDocument*);
 623 void set_ns_editmode(NSContainer*);
 624 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 625 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 626 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 627 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 628 void handle_edit_load(HTMLDocument*);
 629 HRESULT editor_is_dirty(HTMLDocument*);
 630 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 631
 632 extern DWORD mshtml_tls;
 633
 634 typedef struct task_t {
 635     HTMLDocument *doc;
 636
 637     enum {
 638         TASK_SETDOWNLOADSTATE,
 639         TASK_PARSECOMPLETE,
 640         TASK_SETPROGRESS,
 641         TASK_START_BINDING
 642     } task_id;
 643
 644     nsChannelBSC *bscallback;
 645
 646     struct task_t *next;
 647 } task_t;
 648
 649 typedef struct {
 650     HWND thread_hwnd;
 651     task_t *task_queue_head;
 652     task_t *task_queue_tail;
 653     struct list timer_list;
 654 } thread_data_t;
 655
 656 thread_data_t *get_thread_data(BOOL);
 657 HWND get_thread_hwnd(void);
 658 void push_task(task_t*);
 659 void remove_doc_tasks(const HTMLDocument*);
 660 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 661 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 662
 663 HRESULT get_typeinfo(tid_t,ITypeInfo**);
 664 void release_typelib(void);
 665 void call_disp_func(HTMLDocument*,IDispatch*);
 666
 667 const char *debugstr_variant(const VARIANT*);
 668
 669 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 670 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 671 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 672 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 673 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 674
 675 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 676
 677 extern LONG module_ref;
 678 #define LOCK_MODULE()   InterlockedIncrement(&module_ref)
 679 #define UNLOCK_MODULE() InterlockedDecrement(&module_ref)
 680
 681 /* memory allocation functions */
 682
 683 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 684 {
 685     return HeapAlloc(GetProcessHeap(), 0, len);
 686 }
 687
 688 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 689 {
 690     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 691 }
 692
 693 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 694 {
 695     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 696 }
 697
 698 static inline BOOL heap_free(void *mem)
 699 {
 700     return HeapFree(GetProcessHeap(), 0, mem);
 701 }
 702
 703 static inline LPWSTR heap_strdupW(LPCWSTR str)
 704 {
 705     LPWSTR ret = NULL;
 706
 707     if(str) {
 708         DWORD size;
 709
 710         size = (strlenW(str)+1)*sizeof(WCHAR);
 711         ret = heap_alloc(size);
 712         memcpy(ret, str, size);
 713     }
 714
 715     return ret;
 716 }
 717
 718 static inline char *heap_strdupA(const char *str)
 719 {
 720     char *ret = NULL;
 721
 722     if(str) {
 723         DWORD size;
 724
 725         size = strlen(str)+1;
 726         ret = heap_alloc(size);
 727         memcpy(ret, str, size);
 728     }
 729
 730     return ret;
 731 }
 732
 733 static inline WCHAR *heap_strdupAtoW(const char *str)
 734 {
 735     LPWSTR ret = NULL;
 736
 737     if(str) {
 738         DWORD len;
 739
 740         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 741         ret = heap_alloc(len*sizeof(WCHAR));
 742         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 743     }
 744
 745     return ret;
 746 }
 747
 748 static inline char *heap_strdupWtoA(LPCWSTR str)
 749 {
 750     char *ret = NULL;
 751
 752     if(str) {
 753         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 754         ret = heap_alloc(size);
 755         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 756     }
 757
 758     return ret;
 759 }
 760
 761 HINSTANCE get_shdoclc(void);
 762
 763 extern HINSTANCE hInst;