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Viewing changes to plasma/generic/applets/analog-clock/clock.h

  • Committer: Bazaar Package Importer
  • Author(s): Michał Zając
  • Date: 2011-07-09 08:31:15 UTC
  • Revision ID: james.westby@ubuntu.com-20110709083115-ohyxn6z93mily9fc
Tags: upstream-4.6.90
Import upstream version 4.6.90

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plasma/generic/applets/analog-clock/clock.h
 
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/***************************************************************************
 
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 *   Copyright 2007 by Aaron Seigo <aseigo@kde.org>                        *
 
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 *   Copyright 2007 by Riccardo Iaconelli <riccardo@kde.org>               *
 
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 *                                                                         *
 
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 *   This program is free software; you can redistribute it and/or modify  *
 
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 *   it under the terms of the GNU General Public License as published by  *
 
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 *   the Free Software Foundation; either version 2 of the License, or     *
 
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 *   (at your option) any later version.                                   *
 
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 *                                                                         *
 
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 *   This program is distributed in the hope that it will be useful,       *
 
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 
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 *   GNU General Public License for more details.                          *
 
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 *                                                                         *
 
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 *   You should have received a copy of the GNU General Public License     *
 
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 *   along with this program; if not, write to the                         *
 
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 *   Free Software Foundation, Inc.,                                       *
 
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 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
 
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 ***************************************************************************/
 
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#ifndef CLOCK_H
 
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#define CLOCK_H
 
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#include <QPixmap>
 
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#include <QTimer>
 
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#include <QPainter>
 
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#include <QTime>
 
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#include <QGraphicsItem>
 
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#include <Plasma/Containment>
 
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#include <Plasma/DataEngine>
 
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#include <plasmaclock/clockapplet.h>
 
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#include "ui_clockConfig.h"
 
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class QTimer;
 
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namespace Plasma
 
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{
 
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    class FrameSvg;
 
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    class Svg;
 
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    class Dialog;
 
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}
 
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class Clock : public ClockApplet
 
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{
 
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    Q_OBJECT
 
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    public:
 
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        Clock(QObject *parent, const QVariantList &args);
 
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        ~Clock();
 
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        void init();
 
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        void constraintsEvent(Plasma::Constraints constraints);
 
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        QPainterPath shape() const;
 
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        void paintInterface(QPainter *painter, const QStyleOptionGraphicsItem *option, const QRect &contentsRect);
 
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    public slots:
 
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        void dataUpdated(const QString &name, const Plasma::DataEngine::Data &data);
 
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    protected:
 
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        void createClockConfigurationInterface(KConfigDialog *parent);
 
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        void changeEngineTimezone(const QString &oldTimezone, const QString &newTimezone);
 
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    protected slots:
 
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        void clockConfigAccepted();
 
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        void clockConfigChanged();
 
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        void repaintNeeded();
 
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        void moveSecondHand();
 
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    private:
 
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        void connectToEngine();
 
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        void drawHand(QPainter *p, const QRect &rect, const qreal verticalTranslation, const qreal rotation, const QString &handName);
 
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        QRect tzRect(const QString &text);
 
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        Plasma::FrameSvg *tzFrame();
 
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        void invalidateCache();
 
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        QString m_oldTimezone;
 
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        bool m_showSecondHand;
 
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        bool m_fancyHands;
 
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        bool m_showTimezoneString;
 
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        bool m_showingTimezone;
 
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        Plasma::FrameSvg *m_tzFrame;
 
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        Plasma::Svg *m_theme;
 
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        QTime m_time;
 
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        enum RepaintCache {
 
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            RepaintNone,
 
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            RepaintAll,
 
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            RepaintHands
 
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        };
 
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        RepaintCache m_repaintCache;
 
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        QPixmap m_faceCache;
 
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        QPixmap m_handsCache;
 
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        QPixmap m_glassCache;
 
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        qreal m_verticalTranslation;
 
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        QTimer *m_secondHandUpdateTimer;
 
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        bool m_animateSeconds;
 
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        int m_animationStart;
 
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        /// Designer Config file
 
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        Ui::clockConfig ui;
 
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};
 
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K_EXPORT_PLASMA_APPLET(clock, Clock)
 
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#endif