# khtml Library API Documentation

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# khtml_ext.h

    00001 /* This file is part of the KDE project
    00002  *
    00003  * Copyright (C) 2000-2003 Simon Hausmann <hausmann@kde.org>
    00004  *               2001-2003 George Staikos <staikos@kde.org>
    00005  *               2001-2003 Laurent Montel <montel@kde.org>
    00006  *               2001-2003 Dirk Mueller <mueller@kde.org>
    00007  *               2001-2003 Waldo Bastian <bastian@kde.org>
    00008  *               2001-2003 David Faure <faure@kde.org>
    00009  *               2001-2003 Daniel Naber <dnaber@kde.org>
    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., 59 Temple Place - Suite 330,
    00024  * Boston, MA 02111-1307, USA.
    00025  */
    00026
    00027 #ifndef __khtml_ext_h__
    00028 #define __khtml_ext_h__
    00029
    00030 #include "khtml_part.h"
    00031
    00032 #include <qguardedptr.h>
    00033
    00034 #include <kaction.h>
    00035 #include <kio/global.h>
    00036
    00041 class KHTMLPartBrowserExtension : public KParts::BrowserExtension
    00042 {
    00043   Q_OBJECT
    00044   friend class KHTMLPart;
    00045   friend class KHTMLView;
    00046 public:
    00047   KHTMLPartBrowserExtension( KHTMLPart *parent, const char *name = 0L );
    00048
    00049   virtual int xOffset();
    00050   virtual int yOffset();
    00051
    00052   virtual void saveState( QDataStream &stream );
    00053   virtual void restoreState( QDataStream &stream );
    00054
    00055     // internal
    00056     void editableWidgetFocused( QWidget *widget );
    00057     void editableWidgetBlurred( QWidget *widget );
    00058
    00059     void setExtensionProxy( KParts::BrowserExtension *proxyExtension );
    00060
    00061 public slots:
    00062     void cut();
    00063     void copy();
    00064     void paste();
    00065     void searchProvider();
    00066     void openSelection();
    00067     void reparseConfiguration();
    00068     void print();
    00069
    00070     // internal . updates the state of the cut/copt/paste action based
    00071     // on whether data is available in the clipboard
    00072     void updateEditActions();
    00073
    00074 private slots:
    00075     // connected to a frame's browserextensions enableAction signal
    00076     void extensionProxyActionEnabled( const char *action, bool enable );
    00077     void extensionProxyEditableWidgetFocused();
    00078     void extensionProxyEditableWidgetBlurred();
    00079
    00080 signals:
    00081     void editableWidgetFocused();
    00082     void editableWidgetBlurred();
    00083 private:
    00084     void callExtensionProxyMethod( const char *method );
    00085
    00086     KHTMLPart *m_part;
    00087     QGuardedPtr<QWidget> m_editableFormWidget;
    00088     QGuardedPtr<KParts::BrowserExtension> m_extensionProxy;
    00089     bool m_connectedToClipboard;
    00090 };
    00091
    00092 class KHTMLPartBrowserHostExtension : public KParts::BrowserHostExtension
    00093 {
    00094 public:
    00095   KHTMLPartBrowserHostExtension( KHTMLPart *part );
    00096   virtual ~KHTMLPartBrowserHostExtension();
    00097
    00098   virtual QStringList frameNames() const;
    00099
    00100   virtual const QPtrList<KParts::ReadOnlyPart> frames() const;
    00101
    00102   virtual bool openURLInFrame( const KURL &url, const KParts::URLArgs &urlArgs );
    00103
    00104 protected:
    00105   virtual void virtual_hook( int id, void* data );
    00106 private:
    00107   KHTMLPart *m_part;
    00108 };
    00109
    00114 class KHTMLPopupGUIClient : public QObject, public KXMLGUIClient
    00115 {
    00116   Q_OBJECT
    00117 public:
    00118   KHTMLPopupGUIClient( KHTMLPart *khtml, const QString &doc, const KURL &url );
    00119   virtual ~KHTMLPopupGUIClient();
    00120
    00121   static void saveURL( QWidget *parent, const QString &caption, const KURL &url,
    00122                        const QMap<QString, QString> &metaData = KIO::MetaData(),
    00123                        const QString &filter = QString::null, long cacheId = 0,
    00124                        const QString &suggestedFilename = QString::null );
    00125
    00126   static void saveURL( const KURL &url, const KURL &destination,
    00127                        const QMap<QString, QString> &metaData = KIO::MetaData(),
    00128                        long cacheId = 0 );
    00129 private slots:
    00130   void slotSaveLinkAs();
    00131   void slotSaveImageAs();
    00132   void slotCopyLinkLocation();
    00133   void slotSendImage();
    00134   void slotStopAnimations();
    00135   void slotCopyImageLocation();
    00136   void slotCopyImage();
    00137   void slotViewImage();
    00138   void slotReloadFrame();
    00139   void slotFrameInWindow();
    00140   void slotFrameInTop();
    00141   void slotFrameInTab();
    00142 private:
    00143   class KHTMLPopupGUIClientPrivate;
    00144   KHTMLPopupGUIClientPrivate *d;
    00145 };
    00146
    00147 class KHTMLZoomFactorAction : public KAction
    00148 {
    00149     Q_OBJECT
    00150 public:
    00151     //BCI: remove in KDE 4
    00152     KHTMLZoomFactorAction( KHTMLPart *part, bool direction, const QString &text, const QString &icon, const QObject *receiver, const char *slot, QObject *parent, const char *name );
    00153     KHTMLZoomFactorAction( KHTMLPart *part, bool direction, const QString &text,
    00154             const QString &icon, const KShortcut& cut, const QObject *receiver,
    00155             const char *slot, QObject *parent, const char *name );
    00156     virtual ~KHTMLZoomFactorAction();
    00157
    00158     virtual int plug( QWidget *w, int index );
    00159
    00160 private slots:
    00161     void slotActivated( int );
    00162 protected slots:
    00163     void slotActivated() { KAction::slotActivated(); }
    00164 private:
    00165     void init(KHTMLPart *part, bool direction);
    00166 private:
    00167     QPopupMenu *m_popup;
    00168     bool m_direction;
    00169     KHTMLPart *m_part;
    00170 };
    00171
    00172 #endif

This file is part of the documentation for khtml Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:33:12 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003