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/*
This file is part of KAddressBook.
Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
#ifndef KAB_EXTENSIONWIDGET_H
#define KAB_EXTENSIONWIDGET_H
#include <qwidget.h>
#include <kabc/addressbook.h>
#include <klibloader.h>
#include <kdepimmacros.h>
#define KAB_EXTENSIONWIDGET_PLUGIN_VERSION 1
namespace KAB {
class Core;
class ConfigureWidget;
class KDE_EXPORT ExtensionWidget : public QWidget
{
Q_OBJECT
public:
ExtensionWidget( Core *core, QWidget *parent, const char *name = 0 );
~ExtensionWidget();
/**
@return A pointer to the core object
*/
KAB::Core *core() const;
/**
Returns whether there are selected contacts in the view.
*/
bool contactsSelected() const;
/**
Returns a list of contacts that are selected in the view.
Use @ref addresseesSelected() to test if there exists selected
contacts.
*/
KABC::Addressee::List selectedContacts();
/**
This method is called whenever the selection in the view changed.
*/
virtual void contactsSelectionChanged();
/**
This method should be reimplemented and return the i18ned title of this
widget.
*/
virtual QString title() const = 0;
/**
This method should be reimplemented and return a unique identifier.
*/
virtual QString identifier() const = 0;
signals:
void modified( const KABC::Addressee::List &list );
void deleted( const QStringList& uidList );
private:
KAB::Core *mCore;
class ExtensionWidgetPrivate;
ExtensionWidgetPrivate *d;
};
class ExtensionFactory : public KLibFactory
{
public:
virtual ExtensionWidget *extension( KAB::Core *core, QWidget *parent,
const char *name = 0 ) = 0;
virtual ConfigureWidget *configureWidget( QWidget*, const char* = 0 )
{
return 0;
}
virtual bool configureWidgetAvailable() { return false; }
/**
This method should return the same identifier like the config
widget.
*/
virtual QString identifier() const = 0;
protected:
virtual QObject* createObject( QObject*, const char*, const char*,
const QStringList & )
{
return 0;
}
};
}
#endif
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