korganizer

baseview.h

00001 /*
00002     This file is part of the KOrganizer interfaces.
00003 
00004     Copyright (c) 1999,2001,2003 Cornelius Schumacher <schumacher@kde.org>
00005         Copyright (C) 2004           Reinhold Kainhofer   <reinhold@kainhofer.com>
00006 
00007     This library is free software; you can redistribute it and/or
00008     modify it under the terms of the GNU Library General Public
00009     License as published by the Free Software Foundation; either
00010     version 2 of the License, or (at your option) any later version.
00011 
00012     This library is distributed in the hope that it will be useful,
00013     but WITHOUT ANY WARRANTY; without even the implied warranty of
00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015     Library General Public License for more details.
00016 
00017     You should have received a copy of the GNU Library General Public License
00018     along with this library; see the file COPYING.LIB.  If not, write to
00019     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00020     Boston, MA 02110-1301, USA.
00021 */
00022 #ifndef KORG_BASEVIEW_H
00023 #define KORG_BASEVIEW_H
00024 
00025 #include <qwidget.h>
00026 #include <qptrlist.h>
00027 #include <qvaluelist.h>
00028 
00029 #include <klocale.h>
00030 #include <kdebug.h>
00031 #include <kmessagebox.h>
00032 #include <kdepimmacros.h>
00033 #include "korganizer/incidencechangerbase.h"
00034 
00035 #include "printplugin.h"
00036 
00037 #include <libkcal/event.h>
00038 
00039 using namespace KCal;
00040 
00041 namespace KCal { class Calendar; }
00042 
00043 namespace KOrg {
00044 
00045 
00057 class KDE_EXPORT BaseView : public QWidget
00058 {
00059     Q_OBJECT
00060   public:
00069     BaseView( Calendar *cal, QWidget *parent = 0,
00070               const char *name = 0 )
00071       : QWidget( parent, name ), mCalendar( cal ), mChanger( 0 ) {}
00072 
00076     virtual ~BaseView() {}
00077 
00078     virtual void setCalendar( Calendar *cal ) { mCalendar = cal; }
00082     virtual Calendar *calendar() { return mCalendar; }
00083 
00089     virtual Incidence::List selectedIncidences() = 0;
00090 
00096     virtual DateList selectedDates() = 0;
00097 
00098     virtual CalPrinterBase::PrintType printType()
00099     {
00100       return CalPrinterBase::Month;
00101     }
00102 
00106     virtual int currentDateCount() = 0;
00107 
00109     virtual bool isEventView() { return false; }
00110 
00111   public slots:
00120     virtual void showDates( const QDate &start, const QDate &end ) = 0;
00121 
00129     virtual void showIncidences( const Incidence::List &incidenceList, const QDate &date ) = 0;
00130 
00135     virtual void updateView() = 0;
00136     virtual void dayPassed( const QDate & ) { updateView(); }
00137 
00141     virtual void setIncidenceChanger( IncidenceChangerBase *changer ) { mChanger = changer; }
00142 
00146     virtual void flushView() {}
00147 
00151     virtual void changeIncidenceDisplay( Incidence *, int ) = 0;
00152 
00157     virtual void updateConfig() {}
00158 
00162     virtual void clearSelection() {}
00163 
00167     virtual bool eventDurationHint(QDateTime &/*startDt*/, QDateTime &/*endDt*/, bool &/*allDay*/) { return false; }
00168 
00169   signals:
00170     void incidenceSelected( Incidence *, const QDate & );
00171 
00175     void showIncidenceSignal(Incidence *);
00176 
00182     void editIncidenceSignal(Incidence *);
00183 
00189     void deleteIncidenceSignal(Incidence *);
00190 
00194     void cutIncidenceSignal(Incidence *);
00195 
00199     void copyIncidenceSignal(Incidence *);
00200 
00204     void pasteIncidenceSignal();
00205 
00209     void toggleAlarmSignal(Incidence *);
00212     void dissociateOccurrenceSignal( Incidence *, const QDate & );
00215     void dissociateFutureOccurrenceSignal( Incidence *, const QDate & );
00216 
00217     void startMultiModify( const QString & );
00218     void endMultiModify();
00219 
00224     void newEventSignal();
00229     void newEventSignal( const QDate & );
00234     void newEventSignal( const QDateTime & );
00240     void newEventSignal( const QDateTime &, const QDateTime & );
00241 
00242     void newTodoSignal( const QDate & );
00243     void newSubTodoSignal( Todo * );
00244 
00245     void newJournalSignal( const QDate & );
00246 
00247   private:
00248     Calendar *mCalendar;
00249   protected:
00250     IncidenceChangerBase *mChanger;
00251 };
00252 
00253 }
00254 
00255 #endif