khtml_part.h

00001 // -*- c-basic-offset: 2 -*-
00002 /* This file is part of the KDE project
00003  *
00004  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
00005  *                     1999-2001 Lars Knoll <knoll@kde.org>
00006  *                     1999-2001 Antti Koivisto <koivisto@kde.org>
00007  *                     2000-2001 Simon Hausmann <hausmann@kde.org>
00008  *                     2000-2001 Dirk Mueller <mueller@kde.org>
00009  *                     2000 Stefan Schimanski <1Stein@gmx.de>
00010  *
00011  * This library is free software; you can redistribute it and/or
00012  * modify it under the terms of the GNU Library General Public
00013  * License as published by the Free Software Foundation; either
00014  * version 2 of the License, or (at your option) any later version.
00015  *
00016  * This library is distributed in the hope that it will be useful,
00017  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00019  * Library General Public License for more details.
00020  *
00021  * You should have received a copy of the GNU Library General Public License
00022  * along with this library; see the file COPYING.LIB.  If not, write to
00023  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00024  * Boston, MA 02110-1301, USA.
00025  */
00026 #ifndef __khtml_part_h__
00027 #define __khtml_part_h__
00028 
00029 #include "dom/html_document.h"
00030 #include "dom/dom2_range.h"
00031 
00032 #include <kparts/part.h>
00033 #include <kparts/browserextension.h>
00034 #include <kdemacros.h>
00035 #include <kfinddialog.h>
00036 
00037 #include <qregexp.h>
00038 
00039 class KHTMLPartPrivate;
00040 class KHTMLPartBrowserExtension;
00041 class KJSProxy;
00042 class KHTMLView;
00043 class KHTMLSettings;
00044 class KJavaAppletContext;
00045 class KJSErrorDlg;
00046 
00047 namespace DOM
00048 {
00049   class HTMLDocument;
00050   class HTMLDocumentImpl;
00051   class DocumentImpl;
00052   class HTMLTitleElementImpl;
00053   class HTMLElementImpl;
00054   class HTMLFrameElementImpl;
00055   class HTMLIFrameElementImpl;
00056   class HTMLObjectElementImpl;
00057   class HTMLFormElementImpl;
00058   class HTMLAnchorElementImpl;
00059   class HTMLMetaElementImpl;
00060   class NodeImpl;
00061   class Node;
00062   class HTMLEventListener;
00063   class EventListener;
00064 }
00065 
00066 namespace KJS
00067 {
00068   class Interpreter;
00069 }
00070 
00071 namespace khtml
00072 {
00073   class DocLoader;
00074   class RenderPart;
00075   class RenderPartObject;
00076   class ChildFrame;
00077   class MouseEvent;
00078   class MousePressEvent;
00079   class MouseDoubleClickEvent;
00080   class MouseMoveEvent;
00081   class MouseReleaseEvent;
00082   class DrawContentsEvent;
00083   class CachedObject;
00084   class RenderWidget;
00085   class CSSStyleSelector;
00086   class HTMLTokenizer;
00087   class Decoder;
00088   class XMLTokenizer;
00089 }
00090 
00091 namespace KJS {
00092     class Window;
00093     class WindowFunc;
00094     class ExternalFunc;
00095     class JSEventListener;
00096     class JSLazyEventListener;
00097     class JSNodeFilter;
00098     class DOMDocument;
00099     class SourceFile;
00100     class ScheduledAction;
00101 }
00102 
00103 namespace KParts
00104 {
00105   class PartManager;
00106   class LiveConnectExtension;
00107 }
00108 
00109 namespace KWallet
00110 {
00111   class Wallet;
00112 }
00113 
00184 class KHTML_EXPORT KHTMLPart : public KParts::ReadOnlyPart
00185 {
00186   Q_OBJECT
00187   friend class KHTMLView;
00188   friend class DOM::HTMLTitleElementImpl;
00189   friend class DOM::HTMLFrameElementImpl;
00190   friend class DOM::HTMLIFrameElementImpl;
00191   friend class DOM::HTMLObjectElementImpl;
00192   friend class DOM::HTMLAnchorElementImpl;
00193   friend class DOM::HTMLMetaElementImpl;
00194   friend class DOM::NodeImpl;
00195   friend class KHTMLRun;
00196   friend class DOM::HTMLFormElementImpl;
00197   friend class khtml::RenderPartObject;
00198   friend class KJS::Window;
00199   friend class KJS::ScheduledAction;
00200   friend class KJS::JSNodeFilter;
00201   friend class KJS::WindowFunc;
00202   friend class KJS::ExternalFunc;
00203   friend class KJS::JSEventListener;
00204   friend class KJS::JSLazyEventListener;
00205   friend class KJS::DOMDocument;
00206   friend class KJS::SourceFile;
00207   friend class KJSProxy;
00208   friend class KHTMLPartBrowserExtension;
00209   friend class DOM::DocumentImpl;
00210   friend class DOM::HTMLDocumentImpl;
00211   friend class KHTMLPartBrowserHostExtension;
00212   friend class khtml::HTMLTokenizer;
00213   friend class khtml::XMLTokenizer;
00214   friend class khtml::RenderWidget;
00215   friend class khtml::CSSStyleSelector;
00216   friend class KHTMLPartIface;
00217   friend class KHTMLPartFunction;
00218   friend class KHTMLPopupGUIClient;
00219 
00220   Q_PROPERTY( bool javaScriptEnabled READ jScriptEnabled WRITE setJScriptEnabled )
00221   Q_PROPERTY( bool javaEnabled READ javaEnabled WRITE setJavaEnabled )
00222   Q_PROPERTY( bool autoloadImages READ autoloadImages WRITE setAutoloadImages )
00223   Q_PROPERTY( bool dndEnabled READ dndEnabled WRITE setDNDEnabled )
00224   Q_PROPERTY( bool pluginsEnabled READ pluginsEnabled WRITE setPluginsEnabled )
00225   Q_PROPERTY( bool onlyLocalReferences READ onlyLocalReferences WRITE setOnlyLocalReferences )
00226   Q_PROPERTY( QCString dcopObjectId READ dcopObjectId )
00227   Q_PROPERTY( bool modified READ isModified )
00228 
00229 public:
00230   enum GUIProfile { DefaultGUI, BrowserViewGUI /* ... */ };
00231 
00244   KHTMLPart( QWidget *parentWidget = 0, const char *widgetname = 0,
00245              QObject *parent = 0, const char *name = 0, GUIProfile prof = DefaultGUI );
00246 
00247   KHTMLPart( KHTMLView *view, QObject *parent = 0, const char *name = 0, GUIProfile prof = DefaultGUI );
00248 
00252   virtual ~KHTMLPart();
00253 
00259   virtual bool openURL( const KURL &url );
00260 
00264   virtual bool closeURL();
00265 
00272   virtual void showError( KIO::Job* job );
00273 
00277   DOM::HTMLDocument htmlDocument() const;
00278 
00282   DOM::Document document() const;
00283 
00288    QString documentSource() const;
00289 
00293   DOM::Node activeNode() const;
00294 
00298   KParts::BrowserExtension *browserExtension() const;
00299   KParts::LiveConnectExtension *liveConnectExtension( const khtml::RenderPart *) const;
00300   KParts::BrowserHostExtension *browserHostExtension() const;
00301 
00305   KHTMLView *view() const;
00306 
00313   void setJScriptEnabled( bool enable );
00314 
00319   bool jScriptEnabled() const;
00320 
00338   KJS::Interpreter *jScriptInterpreter();
00339 
00351   void setStatusMessagesEnabled( bool enable );
00352 
00356   bool statusMessagesEnabled() const;
00357 
00361   void setMetaRefreshEnabled( bool enable );
00362 
00366   bool metaRefreshEnabled() const;
00367 
00372   QVariant executeScript( const DOM::Node &n, const QString &script );
00373 
00378   void setDNDEnabled( bool b );
00379 
00383   bool dndEnabled() const;
00384 
00391   void setJavaEnabled( bool enable );
00392 
00396   bool javaEnabled() const;
00397 
00401   KJavaAppletContext *javaContext();
00402 
00407   KJavaAppletContext *createJavaContext();
00408 
00412   void setPluginsEnabled( bool enable );
00413 
00417   bool pluginsEnabled() const;
00418 
00425   void setAutoloadImages( bool enable );
00432   bool autoloadImages() const;
00433 
00450   void setOnlyLocalReferences( bool enable );
00451 
00456   bool onlyLocalReferences() const;
00457 
00461   bool isCaretMode() const;
00462 
00467   bool isEditable() const;
00468 
00482   void setCaretPosition(DOM::Node node, long offset, bool extendSelection = false);
00483 
00491   enum CaretDisplayPolicy {
00492     CaretVisible, CaretInvisible, CaretBlink
00493   };
00494 
00499   CaretDisplayPolicy caretDisplayPolicyNonFocused() const;
00500 
00511   void setCaretDisplayPolicyNonFocused(CaretDisplayPolicy policy);
00512 
00513 #ifndef KDE_NO_COMPAT
00514   void enableJScript( bool e ) { setJScriptEnabled(e); }
00515   void enableJava( bool e ) { setJavaEnabled(e); }
00516   void enablePlugins( bool e ) { setPluginsEnabled(e); }
00517   void autoloadImages( bool e ) { setAutoloadImages(e); }
00518   void enableMetaRefresh( bool e ) { setMetaRefreshEnabled(e); }
00519   bool setCharset( const QString &, bool ) { return true; }
00520 
00521   KURL baseURL() const;
00522   QString baseTarget() const;
00523 #endif
00524 
00528   KURL backgroundURL() const;
00529 
00533   void scheduleRedirection( int delay, const QString &url, bool lockHistory = true );
00534 
00557   virtual void begin( const KURL &url = KURL(), int xOffset = 0, int yOffset = 0 );
00558 
00579   virtual void write( const char *str, int len = -1 );
00580 
00588   virtual void write( const QString &str );
00589 
00593   virtual void end();
00594 
00595   /*
00596    * Prints the current HTML page laid out for the printer.
00597    *
00598    * (not implemented at the moment)
00599    */
00600   //    void print(QPainter *, int pageHeight, int pageWidth);
00601 
00605   void paint( QPainter *, const QRect &, int = 0, bool * = 0 );
00606 
00613   bool setEncoding( const QString &name, bool override = false );
00614 
00620   QString encoding() const;
00621 
00631   void setUserStyleSheet( const KURL &url );
00632 
00642   void setUserStyleSheet( const QString &styleSheet );
00643 
00644 public:
00645 
00651   void setStandardFont( const QString &name );
00652 
00659   void setFixedFont( const QString &name );
00660 
00668   bool gotoAnchor( const QString &name );
00669 
00676   bool nextAnchor();
00677 
00682   bool prevAnchor();
00683 
00687   void setURLCursor( const QCursor &c );
00688 
00692   QCursor urlCursor() const;
00693 
00698   enum FindOptions
00699   {
00700     FindLinksOnly   = 1 * KFindDialog::MinimumUserOption,
00701     FindNoPopups    = 2 * KFindDialog::MinimumUserOption
00702     //FindIncremental = 4 * KFindDialog::MinimumUserOption
00703   };
00704 
00710   void findText();
00711 
00720   void findText( const QString &str, long options, QWidget *parent = 0,
00721                  KFindDialog *findDialog = 0 );
00722 
00726   void findTextBegin();
00727 
00733   bool findTextNext( const QString &str, bool forward, bool caseSensitive, bool isRegExp );
00734 
00740   bool findTextNext();
00741 
00748   // KDE4 merge with default = false
00749   bool findTextNext( bool reverse );
00750 
00761   void setZoomFactor(int percent);
00762 
00766   int zoomFactor() const;
00767 
00771   virtual QString selectedText() const;
00772 
00781   QString selectedTextAsHTML() const;
00782 
00786   DOM::Range selection() const;
00787 
00799   void selection(DOM::Node &startNode, long &startOffset,
00800         DOM::Node &endNode, long &endOffset) const;
00801 
00805   void setSelection( const DOM::Range & );
00806 
00815   bool hasSelection() const;
00816 
00820   void selectAll();
00821 
00827   void show();
00828 
00834   void hide();
00835 
00840   KParts::PartManager *partManager();
00841 
00849   virtual void saveState( QDataStream &stream );
00859   virtual void restoreState( QDataStream &stream );
00860 
00867   DOM::Node nodeUnderMouse() const;
00868 
00877   DOM::Node nonSharedNodeUnderMouse() const;
00878 
00882   const KHTMLSettings *settings() const;
00883 
00890   KHTMLPart *parentPart();
00891 
00897   QStringList frameNames() const;
00898 
00899   QPtrList<KParts::ReadOnlyPart> frames() const;
00900 
00904   KHTMLPart *findFrame( const QString &f );
00905 
00914   KHTMLPart *findFrameParent( KParts::ReadOnlyPart *callingPart, const QString &f, khtml::ChildFrame **childFrame=0 );
00915 
00921   KParts::ReadOnlyPart *currentFrame() const;
00922 
00929   bool frameExists( const QString &frameName );
00930 
00934   KJSProxy *framejScript(KParts::ReadOnlyPart *framePart);
00935 
00939   KParts::ReadOnlyPart *findFramePart( const QString &f );
00945   void setJSStatusBarText( const QString &text );
00946 
00952   void setJSDefaultStatusBarText( const QString &text );
00953 
00959   QString jsStatusBarText() const;
00960 
00966   QString jsDefaultStatusBarText() const;
00967 
00971   QString referrer() const;
00972 
00976   QString pageReferrer() const;
00977 
00981   QString lastModified() const;
00982 
00986   void preloadStyleSheet( const QString &url, const QString &stylesheet );
00987 
00991   void preloadScript( const QString &url, const QString &script );
00992 
00996   bool restored() const;
00997 
00998   // ### KDE4 remove me
00999   enum FormNotification { NoNotification = 0, Before, Only, Unused=255 };
01006   void setFormNotification(FormNotification fn);
01007 
01014   FormNotification formNotification() const;
01015 
01023   KURL toplevelURL();
01024 
01031   bool isModified() const;
01032 
01038   void setSuppressedPopupIndicator( bool enable );
01039 
01044   void setSuppressedPopupIndicator( bool enable, KHTMLPart *originPart );
01045 
01050   bool inProgress() const;
01051 
01052 signals:
01056   void onURL( const QString &url );
01057 
01061   void popupMenu( const QString &url, const QPoint &point );
01062 
01066   void selectionChanged();
01067 
01075   void nodeActivated( const DOM::Node & );
01076 
01079   void docCreated();
01080 
01092   void caretPositionChanged(const DOM::Node &node, long offset);
01093 
01094 
01101   void formSubmitNotification(const char *action, const QString& url,
01102                   const QByteArray& formData, const QString& target,
01103                   const QString& contentType, const QString& boundary);
01104 
01105 
01106 protected:
01107 
01112   KURL completeURL( const QString &url );
01113 
01120   void htmlError( int errorCode, const QString& text, const KURL& reqUrl );
01121 
01122   virtual void customEvent( QCustomEvent *event );
01123 
01127   virtual void khtmlMousePressEvent( khtml::MousePressEvent *event );
01131   virtual void khtmlMouseDoubleClickEvent( khtml::MouseDoubleClickEvent * );
01135   virtual void khtmlMouseMoveEvent( khtml::MouseMoveEvent *event );
01139   virtual void khtmlMouseReleaseEvent( khtml::MouseReleaseEvent *event );
01143   virtual void khtmlDrawContentsEvent( khtml::DrawContentsEvent * );
01144 
01148   virtual void guiActivateEvent( KParts::GUIActivateEvent *event );
01149 
01153   virtual bool openFile();
01154 
01155   virtual void urlSelected( const QString &url, int button, int state,
01156                             const QString &_target, KParts::URLArgs args = KParts::URLArgs());
01157 
01166   virtual KParts::ReadOnlyPart *createPart( QWidget *parentWidget, const char *widgetName,
01167                                             QObject *parent, const char *name,
01168                                             const QString &mimetype, QString &serviceName,
01169                                             QStringList &serviceTypes, const QStringList &params);
01170 
01171   // This is for RenderPartObject. We want to ask the 'download plugin?'
01172   // question only once per mimetype
01173   bool pluginPageQuestionAsked( const QString& mimetype ) const;
01174   void setPluginPageQuestionAsked( const QString& mimetype );
01175 
01176   enum PageSecurity { NotCrypted, Encrypted, Mixed };
01177   void setPageSecurity( PageSecurity sec );
01178 
01182   virtual bool doOpenStream( const QString& mimeType );
01183 
01187   virtual bool doWriteStream( const QByteArray& data );
01188 
01192   virtual bool doCloseStream();
01193 
01194 public slots:
01195 
01205   void setActiveNode( const DOM::Node &node );
01206 
01210   void stopAnimations();
01211 
01212   QCString dcopObjectId() const;
01213 
01221   QVariant executeScript( const QString &script );
01222 
01233   void setCaretMode(bool enable);
01234 
01246   void setEditable(bool enable);
01247 
01264   void setCaretVisible(bool show);
01265 
01266   // ### KDE4 FIXME:
01267   //          Remove this and make the one below protected+virtual slot.
01268   //          Warning: this is effectively "internal".  Be careful.
01269   // @since 3.2
01270   void submitFormProxy( const char *action, const QString &url,
01271                         const QByteArray &formData,
01272                         const QString &target,
01273                         const QString& contentType = QString::null,
01274                         const QString& boundary = QString::null );
01275 
01276 private slots:
01277 
01281   void reparseConfiguration();
01282 
01286   void slotData( KIO::Job*, const QByteArray &data );
01290   void slotInfoMessage( KIO::Job*, const QString& msg );
01294   void slotRestoreData( const QByteArray &data );
01298   void slotFinished( KIO::Job* );
01302   void slotFinishedParsing();
01306   void slotRedirect();
01310   void slotRedirection( KIO::Job*, const KURL& );
01314   void slotDebugScript();
01318   void slotDebugDOMTree();
01322   void slotDebugRenderTree();
01326   void slotStopAnimations();
01330   virtual void slotViewDocumentSource();
01334   virtual void slotViewFrameSource();
01338   void slotViewPageInfo();
01342   virtual void slotSaveBackground();
01346   virtual void slotSaveDocument();
01350   virtual void slotSaveFrame();
01354   virtual void slotSecurity();
01358   virtual void slotSetEncoding();
01359 
01363   virtual void slotUseStylesheet();
01364 
01365   virtual void slotFind();
01366   virtual void slotFindDone(); // ### remove me
01367   virtual void slotFindDialogDestroyed();
01368   void slotFindNext();
01369   void slotFindPrev();
01370   void slotFindAheadText();
01371   void slotFindAheadLink();
01372 
01373   void slotIncZoom();
01374   void slotDecZoom();
01375   void slotIncZoomFast();
01376   void slotDecZoomFast();
01377 
01378   void slotLoadImages();
01379   void slotWalletClosed();
01380   void launchWalletManager();
01381   void walletMenu();
01382 
01386   void submitFormAgain();
01387 
01391   void updateActions();
01395   void slotPartRemoved( KParts::Part *part );
01399   void slotActiveFrameChanged( KParts::Part *part );
01403   void slotChildStarted( KIO::Job *job );
01407   void slotChildCompleted();
01411   void slotChildCompleted( bool );
01415   void slotParentCompleted();
01419   void slotChildURLRequest( const KURL &url, const KParts::URLArgs &args );
01423   void slotChildDocCreated();
01427   void slotRequestFocus( KParts::ReadOnlyPart * );
01428   void slotLoaderRequestStarted( khtml::DocLoader*, khtml::CachedObject* obj);
01429   void slotLoaderRequestDone( khtml::DocLoader*, khtml::CachedObject *obj );
01430   void checkCompleted();
01431 
01435   void slotAutoScroll();
01436 
01437   void slotPrintFrame();
01438 
01439   void slotSelectAll();
01440 
01444   void slotProgressUpdate();
01445 
01446   /*
01447    * @internal
01448    */
01449   void slotJobPercent( KIO::Job*, unsigned long );
01450 
01451   /*
01452    * @internal
01453    */
01454   void slotJobDone( KIO::Job* );
01455 
01456   /*
01457    * @internal
01458    */
01459   void slotUserSheetStatDone( KIO::Job* );
01460 
01461   /*
01462    * @internal
01463    */
01464   void slotJobSpeed( KIO::Job*, unsigned long );
01465 
01469   void slotClearSelection();
01470 
01474   void slotZoomView( int );
01475 
01479   void slotHighlight( const QString &, int index, int length );
01480 
01484   void slotAutomaticDetectionLanguage( int _id );
01485 
01489   void slotToggleCaretMode();
01490 
01494   void suppressedPopupMenu();
01495 
01499   void togglePopupPassivePopup();
01500 
01504   void showSuppressedPopups();
01505 
01509   void launchJSConfigDialog();
01510 
01514   void launchJSErrorDialog();
01515 
01519   void removeJSErrorExtension();
01520 
01524   void disableJSErrorExtension();
01525 
01529   void jsErrorDialogContextMenu();
01530 
01536   void restoreScrollPosition();
01537 
01538   void walletOpened(KWallet::Wallet*);
01539 
01540 private:
01541 
01542   KJSErrorDlg *jsErrorExtension();
01543 
01544   enum StatusBarPriority { BarDefaultText, BarHoverText, BarOverrideText };
01545   void setStatusBarText( const QString& text, StatusBarPriority p);
01546 
01547   bool restoreURL( const KURL &url );
01548   void resetFromScript();
01549   void emitSelectionChanged();
01550   // Returns whether callingHtmlPart may access this part
01551   bool checkFrameAccess(KHTMLPart *callingHtmlPart);
01552   bool openURLInFrame( const KURL &url, const KParts::URLArgs &urlArgs );
01553   bool urlSelectedIntern( const QString &url, int button, int state,
01554                           const QString &_target, KParts::URLArgs args = KParts::URLArgs());
01555   void startAutoScroll();
01556   void stopAutoScroll();
01557   void overURL( const QString &url, const QString &target, bool shiftPressed = false );
01558   void resetHoverText(); // Undo overURL and reset HoverText
01559 
01560   bool processObjectRequest( khtml::ChildFrame *child, const KURL &url, const QString &mimetype );
01561 
01562   KWallet::Wallet* wallet();
01563 
01564   void openWallet(DOM::HTMLFormElementImpl*);
01565   void saveToWallet(const QString& key, const QMap<QString,QString>& data);
01566   void dequeueWallet(DOM::HTMLFormElementImpl*);
01567   
01568   void enableFindAheadActions(bool);
01569 
01573   // ### KDE4 FIXME:
01574   //          It is desirable to be able to filter form submissions as well.
01575   //          For instance, forms can have a target and an inheriting class
01576   //          might want to filter based on the target.  Make this protected
01577   //          and virtual, or provide a better solution.
01578   //          See the web_module for the sidebar for an example where this is
01579   //          necessary.
01580   void submitForm( const char *action, const QString &url, const QByteArray &formData,
01581                    const QString &target, const QString& contentType = QString::null,
01582                    const QString& boundary = QString::null );
01583 
01584   void popupMenu( const QString &url );
01585 
01586   void init( KHTMLView *view, GUIProfile prof );
01587 
01588 
01589   void clear();
01590 
01591   bool scheduleScript( const DOM::Node &n, const QString& script);
01592 
01593   QVariant crossFrameExecuteScript(const QString& target, const QString& script);
01594   QVariant executeScheduledScript();
01595 
01596   bool requestFrame( khtml::RenderPart *frame, const QString &url, const QString &frameName,
01597                      const QStringList &args = QStringList(), bool isIFrame = false );
01598 
01606   QString requestFrameName();
01607 
01608   bool requestObject( khtml::RenderPart *frame, const QString &url, const QString &serviceType,
01609                       const QStringList &args = QStringList() );
01610 
01611   bool requestObject( khtml::ChildFrame *child, const KURL &url, const KParts::URLArgs &args = KParts::URLArgs() );
01612 
01613   DOM::EventListener *createHTMLEventListener( QString code, QString name, DOM::NodeImpl *node );
01614 
01615   DOM::HTMLDocumentImpl *docImpl() const;
01616   DOM::DocumentImpl *xmlDocImpl() const;
01617   khtml::ChildFrame *frame( const QObject *obj );
01618 
01619   khtml::ChildFrame *recursiveFrameRequest( KHTMLPart *callingHtmlPart, const KURL &url, const KParts::URLArgs &args, bool callParent = true );
01620 
01621   bool checkLinkSecurity( const KURL &linkURL,const QString &message = QString::null, const QString &button = QString::null );
01622   QVariant executeScript( const QString& filename, int baseLine, const DOM::Node &n, const QString& script );
01623 
01624   KJSProxy *jScript();
01625 
01626   KHTMLPart *opener();
01627   long cacheId() const;
01628   void setOpener( KHTMLPart *_opener );
01629   bool openedByJS();
01630   void setOpenedByJS( bool _openedByJS );
01631 
01632   void checkEmitLoadEvent();
01633   void emitLoadEvent();
01634 
01635   bool initFindNode( bool selection, bool reverse, bool fromCursor );
01636 
01637   void extendSelection( DOM::NodeImpl* node, long offset, DOM::Node& selectionNode, long& selectionOffset, bool right, bool paragraph );
01647   void extendSelectionTo(int x, int y, int absX, int absY, const DOM::Node &innerNode);
01651   bool isExtendingSelection() const;
01652   khtml::Decoder *createDecoder();
01653   QString defaultEncoding() const;
01654 
01656   QString defaultExtension() const;
01657 
01661   void zoomIn(const int stepping[], int count);
01665   void zoomOut(const int stepping[], int count);
01666 
01667   void emitCaretPositionChanged(const DOM::Node &node, long offset);
01668 
01669   void setDebugScript( bool enable );
01670 
01671   void runAdFilter();
01672 
01673   KHTMLPartPrivate *d;
01674   friend class KHTMLPartPrivate;
01675 };
01676 
01677 
01678 #endif
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