kaddressbook

extensionwidget.h

00001 /*
00002     This file is part of KAddressBook.
00003     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
00004 
00005     This program is free software; you can redistribute it and/or modify
00006     it under the terms of the GNU General Public License as published by
00007     the Free Software Foundation; either version 2 of the License, or
00008     (at your option) any later version.
00009 
00010     This program is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00013     GNU General Public License for more details.
00014 
00015     You should have received a copy of the GNU General Public License
00016     along with this program; if not, write to the Free Software
00017     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00018 
00019     As a special exception, permission is given to link this program
00020     with any edition of Qt, and distribute the resulting executable,
00021     without including the source code for Qt in the source distribution.
00022 */
00023 
00024 #ifndef KAB_EXTENSIONWIDGET_H
00025 #define KAB_EXTENSIONWIDGET_H
00026 
00027 #include <qwidget.h>
00028 
00029 #include <kabc/addressbook.h>
00030 #include <klibloader.h>
00031 #include <kdepimmacros.h>
00032 
00033 #define KAB_EXTENSIONWIDGET_PLUGIN_VERSION 1
00034 
00035 namespace KAB {
00036 class Core;
00037 class ConfigureWidget;
00038 
00039 class KDE_EXPORT ExtensionWidget : public QWidget
00040 {
00041   Q_OBJECT
00042 
00043   public:
00044     ExtensionWidget( Core *core, QWidget *parent, const char *name = 0 );
00045     ~ExtensionWidget();
00046 
00050     KAB::Core *core() const;
00051 
00055     bool contactsSelected() const;
00056 
00062     KABC::Addressee::List selectedContacts();
00063 
00067     virtual void contactsSelectionChanged();
00068 
00073     virtual QString title() const = 0;
00074 
00078     virtual QString identifier() const = 0;
00079 
00080   signals:
00081     void modified( const KABC::Addressee::List &list );
00082     void deleted( const QStringList& uidList );
00083 
00084   private:
00085     KAB::Core *mCore;
00086 
00087     class ExtensionWidgetPrivate;
00088     ExtensionWidgetPrivate *d;
00089 };
00090 
00091 class ExtensionFactory : public KLibFactory
00092 {
00093   public:
00094     virtual ExtensionWidget *extension( KAB::Core *core, QWidget *parent,
00095                                         const char *name = 0 ) = 0;
00096 
00097     virtual ConfigureWidget *configureWidget( QWidget*, const char* = 0 )
00098     {
00099       return 0;
00100     }
00101 
00102     virtual bool configureWidgetAvailable() { return false; }
00103 
00108     virtual QString identifier() const = 0;
00109 
00110   protected:
00111     virtual QObject* createObject( QObject*, const char*, const char*,
00112                                    const QStringList & )
00113     {
00114       return 0;
00115     }
00116 };
00117 
00118 }
00119 
00120 #endif
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