workspace/libs/plasmaclock/clockapplet.h

   1 /***************************************************************************
   2  *   Copyright (C) 2007-2008 by Riccardo Iaconelli <riccardo@kde.org>      *
   3  *   Copyright (C) 2007-2008 by Sebastian Kuegler <sebas@kde.org>          *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
  19  ***************************************************************************/
  20
  21 #ifndef CLOCKAPPLET_H
  22 #define CLOCKAPPLET_H
  23
  24 #include <QtCore/QTime>
  25 #include <QtCore/QDate>
  26
  27 #include <KDE/Plasma/DataEngine>
  28 #include <KDE/Plasma/Dialog>
  29 #include <KDE/Plasma/PopupApplet>
  30 #include <KDE/Plasma/ToolTipManager>
  31
  32 #include "plasmaclock_export.h"
  33
  34 class KDialog;
  35 class KConfigDialog;
  36
  37 namespace Plasma
  38 {
  39     class Svg;
  40 }
  41
  42 class PLASMACLOCK_EXPORT ClockApplet : public Plasma::PopupApplet
  43 {
  44     Q_OBJECT
  45     public:
  46         ClockApplet(QObject *parent, const QVariantList &args);
  47         ~ClockApplet();
  48
  49         void init();
  50
  51         QString currentTimezone() const;
  52         QString prettyTimezone() const;
  53         bool isLocalTimezone() const;
  54         QStringList getSelectedTimezones() const;
  55         bool shouldDisplayTimezone() const;
  56
  57         static QString localTimezone();
  58         static QString localTimezoneUntranslated();
  59
  60     public Q_SLOTS:
  61         void toolTipAboutToShow();
  62         void toolTipHidden();
  63
  64     protected:
  65         virtual void createClockConfigurationInterface(KConfigDialog *parent);
  66         virtual void clockConfigAccepted();
  67         virtual void changeEngineTimezone(const QString &oldTimezone, const QString &newTimezone);
  68         virtual Plasma::ToolTipContent toolTipContent();
  69         void wheelEvent(QGraphicsSceneWheelEvent *event);
  70         void createConfigurationInterface(KConfigDialog *parent);
  71         void initExtenderItem(Plasma::ExtenderItem *item);
  72         void updateTipContent();
  73         void popupEvent(bool show);
  74
  75     protected Q_SLOTS:
  76         void setCurrentTimezone(const QString &tz);
  77         void configAccepted();
  78         void updateClockDefaultsTo();
  79
  80     private:
  81         class Private;
  82         Private * const d;
  83
  84         Q_PRIVATE_SLOT(d, void createCalendar())
  85 };
  86
  87 #endif