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/* This file is part of the KDE project
*
* Copyright (C) 2000-2003 Simon Hausmann <hausmann@kde.org>
* 2001-2003 George Staikos <staikos@kde.org>
* 2001-2003 Laurent Montel <montel@kde.org>
* 2001-2003 Dirk Mueller <mueller@kde.org>
* 2001-2003 Waldo Bastian <bastian@kde.org>
* 2001-2003 David Faure <faure@kde.org>
* 2001-2003 Daniel Naber <dnaber@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __khtml_ext_h__
#define __khtml_ext_h__
#include "khtml_part.h"
#include <qguardedptr.h>
#include <kaction.h>
#include <kio/global.h>
/**
* This is the BrowserExtension for a KHTMLPart document. Please see the KParts documentation for
* more information about the BrowserExtension.
*/
class KHTMLPartBrowserExtension : public KParts::BrowserExtension
{
Q_OBJECT
friend class KHTMLPart;
friend class KHTMLView;
public:
KHTMLPartBrowserExtension( KHTMLPart *parent, const char *name = 0L );
virtual int xOffset();
virtual int yOffset();
virtual void saveState( QDataStream &stream );
virtual void restoreState( QDataStream &stream );
// internal
void editableWidgetFocused( QWidget *widget );
void editableWidgetBlurred( QWidget *widget );
void setExtensionProxy( KParts::BrowserExtension *proxyExtension );
public slots:
void cut();
void copy();
void paste();
void searchProvider();
void openSelection();
void reparseConfiguration();
void print();
void disableScrolling();
// internal . updates the state of the cut/copt/paste action based
// on whether data is available in the clipboard
void updateEditActions();
private slots:
// connected to a frame's browserextensions enableAction signal
void extensionProxyActionEnabled( const char *action, bool enable );
void extensionProxyEditableWidgetFocused();
void extensionProxyEditableWidgetBlurred();
signals:
void editableWidgetFocused();
void editableWidgetBlurred();
private:
void callExtensionProxyMethod( const char *method );
KHTMLPart *m_part;
QGuardedPtr<QWidget> m_editableFormWidget;
QGuardedPtr<KParts::BrowserExtension> m_extensionProxy;
bool m_connectedToClipboard;
};
class KHTMLPartBrowserHostExtension : public KParts::BrowserHostExtension
{
public:
KHTMLPartBrowserHostExtension( KHTMLPart *part );
virtual ~KHTMLPartBrowserHostExtension();
virtual QStringList frameNames() const;
virtual const QPtrList<KParts::ReadOnlyPart> frames() const;
virtual bool openURLInFrame( const KURL &url, const KParts::URLArgs &urlArgs );
protected:
virtual void virtual_hook( int id, void* data );
private:
KHTMLPart *m_part;
};
/**
* @internal
* INTERNAL class. *NOT* part of the public API.
*/
class KHTMLPopupGUIClient : public QObject, public KXMLGUIClient
{
Q_OBJECT
public:
KHTMLPopupGUIClient( KHTMLPart *khtml, const QString &doc, const KURL &url );
virtual ~KHTMLPopupGUIClient();
static void saveURL( QWidget *parent, const QString &caption, const KURL &url,
const QMap<QString, QString> &metaData = KIO::MetaData(),
const QString &filter = QString::null, long cacheId = 0,
const QString &suggestedFilename = QString::null );
static void saveURL( const KURL &url, const KURL &destination,
const QMap<QString, QString> &metaData = KIO::MetaData(),
long cacheId = 0 );
private slots:
void slotSaveLinkAs();
void slotSaveImageAs();
void slotCopyLinkLocation();
void slotSendImage();
void slotStopAnimations();
void slotCopyImageLocation();
void slotCopyImage();
void slotViewImage();
void slotReloadFrame();
void slotFrameInWindow();
void slotFrameInTop();
void slotFrameInTab();
void slotBlockImage();
void slotBlockHost();
void slotBlockIFrame();
private:
class KHTMLPopupGUIClientPrivate;
KHTMLPopupGUIClientPrivate *d;
};
class KHTMLZoomFactorAction : public KAction
{
Q_OBJECT
public:
//BCI: remove in KDE 4
KHTMLZoomFactorAction( KHTMLPart *part, bool direction, const QString &text, const QString &icon, const QObject *receiver, const char *slot, QObject *parent, const char *name );
KHTMLZoomFactorAction( KHTMLPart *part, bool direction, const QString &text,
const QString &icon, const KShortcut& cut, const QObject *receiver,
const char *slot, QObject *parent, const char *name );
virtual ~KHTMLZoomFactorAction();
virtual int plug( QWidget *widget, int index );
private slots:
void slotActivated( int );
protected slots:
void slotActivated() { KAction::slotActivated(); }
private:
void init(KHTMLPart *part, bool direction);
private:
QPopupMenu *m_popup;
bool m_direction;
KHTMLPart *m_part;
};
#endif
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