khtml_ext.h

来自「konqueror3 embedded版本, KDE环境下的当家浏览器的嵌入式版」· C头文件 代码 · 共 131 行

/*  This file is part of the KDE project
    Copyright (C) 2000 Simon Hausmann <[e-mail]>
    Copyright (C) 2003 Luciano Montanaro <[e-mail]>
    Copyright (C) 2001 Dirk Mueller <[e-mail]>
    Copyright (C) 2002 Paul Chitescu <[e-mail]>

    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 <kaction.h>

#include <kio/global.h>

/**
 * This is the BrowserExtension for a @ref 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 );

  void editableWidgetFocused( QWidget * ) {}
  void editableWidgetBlurred( QWidget * ) {}

  void setExtensionProxy( KParts::BrowserExtension * ) {}

    // HACK: put it here since this is a friend of KHTMLPart
    static void setOpenedByJS( KHTMLPart *part, bool _openedByJS )
	{ part->setOpenedByJS(_openedByJS); }

public slots:
  void copy() {}
  void reparseConfiguration();
  void print();

private:
  KHTMLPart *m_part;
};

class KHTMLPartBrowserHostExtension : public KParts::BrowserHostExtension
{
public:
  KHTMLPartBrowserHostExtension( KHTMLPart *part );
  ~KHTMLPartBrowserHostExtension();

  virtual QStringList frameNames() const;
  virtual const QPtrList<KParts::ReadOnlyPart> frames() const;
  virtual bool openURLInFrame( const KURL &url, const KParts::URLArgs &urlArgs );
private:
  KHTMLPart *m_part;
};

/**
 * @internal
 * INTERNAL class. *NOT* part of the public API.
 */
class KHTMLPopupGUIClient : public KXMLGUIClient
{
public:
  KHTMLPopupGUIClient( KHTMLPart *, const QString &, const KURL & )
        {}

  static void saveURL( QWidget *, const QString &, const KURL &,
                       const QMap<QString, QString> & = KIO::MetaData(),
                       const QString & = QString::null, long = 0,
                       const QString & = QString::null )
        {}
  
  static void saveURL( const KURL &, const KURL &,
                       const QMap<QString, QString> & = KIO::MetaData(),
                       long  = 0 )
  {}
};

class KHTMLZoomFactorAction : public KAction
{
    Q_OBJECT
public:
    KHTMLZoomFactorAction( KHTMLPart * /*part*/, 
		    bool , const QString &text, const QString &, 
		    const QObject *receiver, const char *slot, QObject *parent, 
		    const char *name ) 
	    : KAction( text, 0, receiver, slot, parent, name ) { }

    KHTMLZoomFactorAction( KHTMLPart * /*part*/, 
		    bool , const QString &text, const QString &, 
		    const KShortcut&,
		    const QObject *receiver, const char *slot, QObject *parent, 
		    const char *name ) 
	    : KAction( text, 0, receiver, slot, parent, name ) { }
    
    virtual int plug( QWidget *w, int index );

private slots:
    void slotActivated( int ) { }
protected slots:
    void slotActivated() { }
private:
    bool m_direction;
    KHTMLPart *m_part;
};

#endif