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     DispHTMLDocument_tid,
  68     DispHTMLDOMTextNode_tid,
  69     DispHTMLElementCollection_tid,
  70     DispHTMLGenericElement_tid,
  71     DispHTMLImg_tid,
  72     DispHTMLInputElement_tid,
  73     DispHTMLOptionElement_tid,
  74     DispHTMLSelectElement_tid,
  75     DispHTMLStyle_tid,
  76     DispHTMLTable_tid,
  77     DispHTMLTableRow_tid,
  78     DispHTMLUnknownElement_tid,
  79     DispHTMLWindow2_tid,
  80     IHTMLBodyElement_tid,
  81     IHTMLBodyElement2_tid,
  82     IHTMLCommentElement_tid,
  83     IHTMLDocument2_tid,
  84     IHTMLDocument3_tid,
  85     IHTMLDocument4_tid,
  86     IHTMLDocument5_tid,
  87     IHTMLDOMChildrenCollection_tid,
  88     IHTMLDOMNode_tid,
  89     IHTMLDOMNode2_tid,
  90     IHTMLDOMTextNode_tid,
  91     IHTMLElement_tid,
  92     IHTMLElement2_tid,
  93     IHTMLElement3_tid,
  94     IHTMLElement4_tid,
  95     IHTMLElementCollection_tid,
  96     IHTMLGenericElement_tid,
  97     IHTMLImgElement_tid,
  98     IHTMLInputElement_tid,
  99     IHTMLOptionElement_tid,
 100     IHTMLSelectElement_tid,
 101     IHTMLStyle_tid,
 102     IHTMLStyle2_tid,
 103     IHTMLTable_tid,
 104     IHTMLTableRow_tid,
 105     IHTMLTextContainer_tid,
 106     IHTMLUniqueName_tid,
 107     IHTMLWindow2_tid,
 108     IHTMLWindow3_tid,
 109     IOmNavigator_tid,
 110     LAST_tid
 111 } tid_t;
 112
 113 typedef enum {
 114     EVENTID_CHANGE,
 115     EVENTID_CLICK,
 116     EVENTID_KEYUP,
 117     EVENTID_LOAD,
 118     EVENTID_LAST
 119 } eventid_t;
 120
 121 typedef struct dispex_data_t dispex_data_t;
 122 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 123
 124 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 125 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 126
 127 typedef struct {
 128     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 129     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 130 } dispex_static_data_vtbl_t;
 131
 132 typedef struct {
 133     const dispex_static_data_vtbl_t *vtbl;
 134     const tid_t disp_tid;
 135     dispex_data_t *data;
 136     const tid_t* const iface_tids;
 137 } dispex_static_data_t;
 138
 139 typedef struct {
 140     const IDispatchExVtbl  *lpIDispatchExVtbl;
 141
 142     IUnknown *outer;
 143
 144     dispex_static_data_t *data;
 145     dispex_dynamic_data_t *dynamic_data;
 146 } DispatchEx;
 147
 148 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 149 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 150
 151 typedef struct {
 152     DispatchEx dispex;
 153     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 154     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 155     const IDispatchExVtbl  *lpIDispatchExVtbl;
 156
 157     LONG ref;
 158
 159     HTMLDocument *doc;
 160     nsIDOMWindow *nswindow;
 161
 162     IHTMLEventObj *event;
 163
 164     struct list entry;
 165 } HTMLWindow;
 166
 167 typedef enum {
 168     UNKNOWN_USERMODE,
 169     BROWSEMODE,
 170     EDITMODE
 171 } USERMODE;
 172
 173 typedef enum {
 174     SCRIPTMODE_GECKO,
 175     SCRIPTMODE_ACTIVESCRIPT
 176 } SCRIPTMODE;
 177
 178 typedef struct {
 179     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 180
 181     ConnectionPoint *cp_list;
 182     IUnknown *outer;
 183 } ConnectionPointContainer;
 184
 185 struct ConnectionPoint {
 186     const IConnectionPointVtbl *lpConnectionPointVtbl;
 187
 188     IConnectionPointContainer *container;
 189
 190     union {
 191         IUnknown *unk;
 192         IDispatch *disp;
 193         IPropertyNotifySink *propnotif;
 194     } *sinks;
 195     DWORD sinks_size;
 196
 197     const IID *iid;
 198
 199     ConnectionPoint *next;
 200 };
 201
 202 typedef struct {
 203     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 204
 205     LONG ref;
 206
 207     HTMLDocument *doc;
 208 } HTMLLocation;
 209
 210 typedef struct {
 211     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 212
 213     LONG ref;
 214
 215     HTMLDocument *doc;
 216 } HTMLOptionElementFactory;
 217
 218 struct HTMLDocument {
 219     DispatchEx dispex;
 220     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 221     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 222     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 223     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 224     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 225     const IPersistFileVtbl                *lpPersistFileVtbl;
 226     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 227     const IOleObjectVtbl                  *lpOleObjectVtbl;
 228     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 229     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 230     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 231     const IViewObject2Vtbl                *lpViewObject2Vtbl;
 232     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 233     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 234     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 235     const IOleControlVtbl                 *lpOleControlVtbl;
 236     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 237     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 238     const ICustomDocVtbl                  *lpCustomDocVtbl;
 239     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 240
 241     LONG ref;
 242
 243     NSContainer *nscontainer;
 244     HTMLWindow *window;
 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     ConnectionPointContainer cp_container;
 280     ConnectionPoint cp_htmldocevents;
 281     ConnectionPoint cp_htmldocevents2;
 282     ConnectionPoint cp_propnotif;
 283
 284     HTMLOptionElementFactory *option_factory;
 285     HTMLLocation *location;
 286
 287     struct list selection_list;
 288     struct list range_list;
 289
 290     HTMLDOMNode *nodes;
 291 };
 292
 293 typedef struct {
 294     const nsIDOMEventListenerVtbl      *lpDOMEventListenerVtbl;
 295     NSContainer *This;
 296 } nsEventListener;
 297
 298 struct NSContainer {
 299     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 300     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 301     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 302     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 303     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 304     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 305     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 306     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 307
 308     nsEventListener blur_listener;
 309     nsEventListener focus_listener;
 310     nsEventListener keypress_listener;
 311     nsEventListener load_listener;
 312     nsEventListener node_insert_listener;
 313     nsEventListener htmlevent_listener;
 314
 315     nsIWebBrowser *webbrowser;
 316     nsIWebNavigation *navigation;
 317     nsIBaseWindow *window;
 318     nsIWebBrowserFocus *focus;
 319
 320     nsIEditor *editor;
 321     nsIController *editor_controller;
 322
 323     LONG ref;
 324
 325     NSContainer *parent;
 326     HTMLDocument *doc;
 327
 328     nsIURIContentListener *content_listener;
 329
 330     HWND hwnd;
 331
 332     nsChannelBSC *bscallback; /* hack */
 333     HWND reset_focus; /* hack */
 334
 335     BOOL event_vector[EVENTID_LAST];
 336 };
 337
 338 typedef struct {
 339     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 340     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 341
 342     LONG ref;
 343
 344     nsIChannel *channel;
 345     nsIHttpChannel *http_channel;
 346     nsIWineURI *uri;
 347     nsIInputStream *post_data_stream;
 348     nsILoadGroup *load_group;
 349     nsIInterfaceRequestor *notif_callback;
 350     nsLoadFlags load_flags;
 351     nsIURI *original_uri;
 352     char *content_type;
 353     char *charset;
 354 } nsChannel;
 355
 356 typedef struct {
 357     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 358     void (*destructor)(HTMLDOMNode*);
 359 } NodeImplVtbl;
 360
 361 struct HTMLDOMNode {
 362     DispatchEx dispex;
 363     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 364     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 365     const NodeImplVtbl *vtbl;
 366
 367     LONG ref;
 368
 369     nsIDOMNode *nsnode;
 370     HTMLDocument *doc;
 371     event_target_t *event_target;
 372
 373     HTMLDOMNode *next;
 374 };
 375
 376 typedef struct {
 377     HTMLDOMNode node;
 378     ConnectionPointContainer cp_container;
 379
 380     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 381     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 382
 383     nsIDOMHTMLElement *nselem;
 384 } HTMLElement;
 385
 386 typedef struct {
 387     HTMLElement element;
 388
 389     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 390
 391     ConnectionPoint cp;
 392 } HTMLTextContainer;
 393
 394 typedef struct {
 395     DispatchEx dispex;
 396     const IHTMLStyleVtbl    *lpHTMLStyleVtbl;
 397     const IHTMLStyle2Vtbl   *lpHTMLStyle2Vtbl;
 398
 399     LONG ref;
 400
 401     nsIDOMCSSStyleDeclaration *nsstyle;
 402 } HTMLStyle;
 403
 404 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 405 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 406
 407 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 408 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 409 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 410 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 411 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 412 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 413 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 414 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 415 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 416 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 417 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 418 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 419 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 420 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 421 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 422 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 423 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 424 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 425 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 426 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 427 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 428 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 429 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 430 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 431
 432 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 433 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 434 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 435 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 436 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 437 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 438 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 439 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 440 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 441
 442 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 443 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 444 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 445
 446 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 447 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 448 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 449
 450 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 451 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 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 HTMLSTYLE(x)     ((IHTMLStyle*)                   &(x)->lpHTMLStyleVtbl)
 461 #define HTMLSTYLE2(x)    ((IHTMLStyle2*)                  &(x)->lpHTMLStyle2Vtbl)
 462
 463 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 464
 465 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 466 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 467
 468 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 469 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 470
 471 HTMLWindow *HTMLWindow_Create(HTMLDocument*);
 472 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 473 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLDocument*);
 474 HTMLLocation *HTMLLocation_Create(HTMLDocument*);
 475 IOmNavigator *OmNavigator_Create(void);
 476 void setup_nswindow(HTMLWindow*);
 477
 478 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 479 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 480 void HTMLDocument_Persist_Init(HTMLDocument*);
 481 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 482 void HTMLDocument_OleObj_Init(HTMLDocument*);
 483 void HTMLDocument_View_Init(HTMLDocument*);
 484 void HTMLDocument_Window_Init(HTMLDocument*);
 485 void HTMLDocument_Service_Init(HTMLDocument*);
 486 void HTMLDocument_Hlink_Init(HTMLDocument*);
 487
 488 void HTMLStyle2_Init(HTMLStyle*);
 489 HRESULT HTMLCurrentStyle_Create(IHTMLCurrentStyle**);
 490
 491 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID);
 492 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 493 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 494
 495 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 496 void NSContainer_Release(NSContainer*);
 497
 498 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 499 void show_context_menu(HTMLDocument*,DWORD,POINT*,IDispatch*);
 500 void notif_focus(HTMLDocument*);
 501
 502 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 503 void hide_tooltip(HTMLDocument*);
 504 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 505
 506 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 507
 508 BOOL load_gecko(BOOL);
 509 void close_gecko(void);
 510 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 511 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 512 BOOL install_wine_gecko(BOOL);
 513
 514 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 515
 516 void call_property_onchanged(ConnectionPoint*,DISPID);
 517 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 518
 519 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 520 void nsfree(void*);
 521
 522 void nsACString_Init(nsACString*,const char*);
 523 void nsACString_SetData(nsACString*,const char*);
 524 PRUint32 nsACString_GetData(const nsACString*,const char**);
 525 void nsACString_Finish(nsACString*);
 526
 527 void nsAString_Init(nsAString*,const PRUnichar*);
 528 void nsAString_SetData(nsAString*,const PRUnichar*);
 529 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 530 void nsAString_Finish(nsAString*);
 531
 532 nsIInputStream *create_nsstream(const char*,PRInt32);
 533 nsICommandParams *create_nscommand_params(void);
 534 nsIMutableArray *create_nsarray(void);
 535 nsIWritableVariant *create_nsvariant(void);
 536 void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 537 void get_editor_controller(NSContainer*);
 538 void init_nsevents(NSContainer*);
 539 void add_nsevent_listener(NSContainer*,LPCWSTR);
 540 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 541
 542 void check_event_attr(HTMLDocument*,nsIDOMElement*);
 543 void release_event_target(event_target_t*);
 544 void fire_event(HTMLDocument*,eventid_t,nsIDOMNode*);
 545 HRESULT set_node_event(HTMLDOMNode*,eventid_t,VARIANT*);
 546 eventid_t str_to_eid(LPCWSTR);
 547
 548 void set_document_bscallback(HTMLDocument*,nsChannelBSC*);
 549 void set_current_mon(HTMLDocument*,IMoniker*);
 550 HRESULT start_binding(HTMLDocument*,BSCallback*,IBindCtx*);
 551
 552 HRESULT bind_mon_to_buffer(HTMLDocument*,IMoniker*,void**,DWORD*);
 553
 554 nsChannelBSC *create_channelbsc(IMoniker*);
 555 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 556 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 557 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 558
 559 IHTMLSelectionObject *HTMLSelectionObject_Create(HTMLDocument*,nsISelection*);
 560 IHTMLTxtRange *HTMLTxtRange_Create(HTMLDocument*,nsIDOMRange*);
 561 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 562 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 563 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 564
 565 void detach_selection(HTMLDocument*);
 566 void detach_ranges(HTMLDocument*);
 567
 568 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocument*,nsIDOMNode*);
 569
 570 HTMLElement *HTMLElement_Create(HTMLDocument*,nsIDOMNode*,BOOL);
 571 HTMLElement *HTMLCommentElement_Create(HTMLDocument*,nsIDOMNode*);
 572 HTMLElement *HTMLAnchorElement_Create(nsIDOMHTMLElement*);
 573 HTMLElement *HTMLBodyElement_Create(nsIDOMHTMLElement*);
 574 HTMLElement *HTMLImgElement_Create(nsIDOMHTMLElement*);
 575 HTMLElement *HTMLInputElement_Create(nsIDOMHTMLElement*);
 576 HTMLElement *HTMLOptionElement_Create(nsIDOMHTMLElement*);
 577 HTMLElement *HTMLScriptElement_Create(nsIDOMHTMLElement*);
 578 HTMLElement *HTMLSelectElement_Create(nsIDOMHTMLElement*);
 579 HTMLElement *HTMLTable_Create(nsIDOMHTMLElement*);
 580 HTMLElement *HTMLTableRow_Create(nsIDOMHTMLElement*);
 581 HTMLElement *HTMLTextAreaElement_Create(nsIDOMHTMLElement*);
 582 HTMLElement *HTMLGenericElement_Create(nsIDOMHTMLElement*);
 583
 584 void HTMLDOMNode_Init(HTMLDocument*,HTMLDOMNode*,nsIDOMNode*);
 585 void HTMLElement_Init(HTMLElement*);
 586 void HTMLElement2_Init(HTMLElement*);
 587 void HTMLTextContainer_Init(HTMLTextContainer*);
 588
 589 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 590 void HTMLDOMNode_destructor(HTMLDOMNode*);
 591
 592 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 593 void HTMLElement_destructor(HTMLDOMNode*);
 594
 595 HTMLDOMNode *get_node(HTMLDocument*,nsIDOMNode*,BOOL);
 596 void release_nodes(HTMLDocument*);
 597
 598 void release_script_hosts(HTMLDocument*);
 599 void connect_scripts(HTMLDocument*);
 600 void doc_insert_script(HTMLDocument*,nsIDOMHTMLScriptElement*);
 601 IDispatch *script_parse_event(HTMLDocument*,LPCWSTR);
 602 void set_script_mode(HTMLDocument*,SCRIPTMODE);
 603
 604 IHTMLElementCollection *HTMLElementCollection_Create(IUnknown*,HTMLElement**,DWORD);
 605 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 606 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocument*,IUnknown*,nsIDOMNodeList*);
 607 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocument*,IUnknown*,nsIDOMHTMLCollection*);
 608
 609 /* commands */
 610 typedef struct {
 611     DWORD id;
 612     HRESULT (*query)(HTMLDocument*,OLECMD*);
 613     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 614 } cmdtable_t;
 615
 616 extern const cmdtable_t editmode_cmds[];
 617
 618 void do_ns_command(NSContainer*,const char*,nsICommandParams*);
 619
 620 /* timer */
 621 #define UPDATE_UI       0x0001
 622 #define UPDATE_TITLE    0x0002
 623
 624 void update_doc(HTMLDocument *This, DWORD flags);
 625 void update_title(HTMLDocument*);
 626
 627 /* editor */
 628 void init_editor(HTMLDocument*);
 629 void set_ns_editmode(NSContainer*);
 630 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 631 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 632 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 633 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 634 void handle_edit_load(HTMLDocument*);
 635 HRESULT editor_is_dirty(HTMLDocument*);
 636 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 637
 638 extern DWORD mshtml_tls;
 639
 640 typedef struct task_t {
 641     HTMLDocument *doc;
 642
 643     enum {
 644         TASK_SETDOWNLOADSTATE,
 645         TASK_PARSECOMPLETE,
 646         TASK_SETPROGRESS,
 647         TASK_START_BINDING
 648     } task_id;
 649
 650     nsChannelBSC *bscallback;
 651
 652     struct task_t *next;
 653 } task_t;
 654
 655 typedef struct {
 656     HWND thread_hwnd;
 657     task_t *task_queue_head;
 658     task_t *task_queue_tail;
 659     struct list timer_list;
 660 } thread_data_t;
 661
 662 thread_data_t *get_thread_data(BOOL);
 663 HWND get_thread_hwnd(void);
 664 void push_task(task_t*);
 665 void remove_doc_tasks(const HTMLDocument*);
 666 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 667 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 668
 669 HRESULT get_typeinfo(tid_t,ITypeInfo**);
 670 void release_typelib(void);
 671 void call_disp_func(HTMLDocument*,IDispatch*);
 672
 673 const char *debugstr_variant(const VARIANT*);
 674
 675 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 676 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 677 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 678 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 679 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 680
 681 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 682
 683 extern LONG module_ref;
 684 #define LOCK_MODULE()   InterlockedIncrement(&module_ref)
 685 #define UNLOCK_MODULE() InterlockedDecrement(&module_ref)
 686
 687 /* memory allocation functions */
 688
 689 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 690 {
 691     return HeapAlloc(GetProcessHeap(), 0, len);
 692 }
 693
 694 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 695 {
 696     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 697 }
 698
 699 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 700 {
 701     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 702 }
 703
 704 static inline BOOL heap_free(void *mem)
 705 {
 706     return HeapFree(GetProcessHeap(), 0, mem);
 707 }
 708
 709 static inline LPWSTR heap_strdupW(LPCWSTR str)
 710 {
 711     LPWSTR ret = NULL;
 712
 713     if(str) {
 714         DWORD size;
 715
 716         size = (strlenW(str)+1)*sizeof(WCHAR);
 717         ret = heap_alloc(size);
 718         memcpy(ret, str, size);
 719     }
 720
 721     return ret;
 722 }
 723
 724 static inline char *heap_strdupA(const char *str)
 725 {
 726     char *ret = NULL;
 727
 728     if(str) {
 729         DWORD size;
 730
 731         size = strlen(str)+1;
 732         ret = heap_alloc(size);
 733         memcpy(ret, str, size);
 734     }
 735
 736     return ret;
 737 }
 738
 739 static inline WCHAR *heap_strdupAtoW(const char *str)
 740 {
 741     LPWSTR ret = NULL;
 742
 743     if(str) {
 744         DWORD len;
 745
 746         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 747         ret = heap_alloc(len*sizeof(WCHAR));
 748         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 749     }
 750
 751     return ret;
 752 }
 753
 754 static inline char *heap_strdupWtoA(LPCWSTR str)
 755 {
 756     char *ret = NULL;
 757
 758     if(str) {
 759         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 760         ret = heap_alloc(size);
 761         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 762     }
 763
 764     return ret;
 765 }
 766
 767 HINSTANCE get_shdoclc(void);
 768
 769 extern HINSTANCE hInst;