korganizer

incidencechangerbase.h

00001 /*
00002     This file is part of the KOrganizer interfaces.
00003 
00004     Copyright (c) 2004 Reinhold Kainhofer <reinhold@kainhofer.com>
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010 
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015 
00016     You should have received a copy of the GNU Library General Public License
00017     along with this library; see the file COPYING.LIB.  If not, write to
00018     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019     Boston, MA 02110-1301, USA.
00020 */
00021 #ifndef KORG_INCIDENCECHANGERBASE_H
00022 #define KORG_INCIDENCECHANGERBASE_H
00023 
00024 #include "korganizer/koglobals.h"
00025 #include <libkcal/scheduler.h>
00026 #include <qobject.h>
00027 
00028 class QWidget;
00029 namespace KCal {
00030 class Calendar;
00031 class Incidence;
00032 }
00033 using namespace KCal;
00034 
00035 namespace KOrg {
00036 
00037 class IncidenceChangerBase : public QObject
00038 {
00039 Q_OBJECT
00040 public:
00041   IncidenceChangerBase( Calendar*cal, QObject *parent = 0 ) :
00042         QObject( parent ), mCalendar( cal ) {}
00043   virtual ~IncidenceChangerBase() {}
00044 
00045   virtual bool sendGroupwareMessage( Incidence *incidence,
00046                                      KCal::Scheduler::Method method,
00047                                      KOGlobals::HowChanged action,
00048                                      QWidget *parent ) = 0;
00049 
00050   virtual bool beginChange( Incidence * incidence ) = 0;
00051   virtual bool endChange( Incidence *incidence ) = 0;
00052 
00053   virtual bool addIncidence( Incidence *incidence, QWidget *parent ) = 0;
00054   virtual bool changeIncidence( Incidence *newinc, Incidence *oldinc,
00055                                 KOGlobals::WhatChanged, QWidget *parent ) = 0;
00056   virtual bool deleteIncidence( Incidence *incidence, QWidget *parent ) = 0;
00057   virtual bool cutIncidence( Incidence *incidence, QWidget *parent ) = 0;
00058 
00059 signals:
00060   void incidenceAdded( Incidence * );
00061   void incidenceChanged( Incidence *oldInc, Incidence *newInc, KOGlobals::WhatChanged );
00062   void incidenceToBeDeleted( Incidence * );
00063   void incidenceDeleted( Incidence * );
00064 
00065   void schedule( Scheduler::Method method, Incidence *incidence );
00066 protected:
00067   Calendar *mCalendar;
00068 };
00069 
00070 
00071 
00072 
00073 }
00074 
00075 #endif
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