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97 lines
3.4 KiB
97 lines
3.4 KiB
/***************************************************************************
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* Copyright (C) 2005 Max Howell <max.howell@methylblue.com> *
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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 Steet, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef AMAROK_STATUSBAR_H
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#define AMAROK_STATUSBAR_H
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#include "engineobserver.h" //baseclass
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#include "statusBarBase.h" //baseclass
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#include "queueLabel.h"
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#include <tqvaluestack.h>
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class TQTimer;
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namespace Amarok
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{
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class Slider;
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class PrettySlider;
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class StatusBar : public KDE::StatusBar, public EngineObserver
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{
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Q_OBJECT
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TQ_OBJECT
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LIBAMAROK_EXPORT static StatusBar* s_instance;
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public:
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StatusBar( TQWidget *parent, const char *name = 0 );
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static StatusBar* instance() { return s_instance; }
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PrettySlider *slider() { return m_slider; }
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public slots:
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/** update total song count */
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void slotItemCountChanged( int newCount, int newLength, int, int, int, int ); //TODO improve
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void updateQueueLabel() { m_queueLabel->update(); }
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void drawTimeDisplay( int position );
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protected: /* reimpl from engineobserver */
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virtual void engineStateChanged( Engine::State state, Engine::State oldState = Engine::Empty );
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virtual void engineTrackPositionChanged( long position, bool /*userSeek*/ );
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virtual void engineTrackLengthChanged( long length );
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virtual void engineNewMetaData( const MetaBundle &bundle, bool trackChanged );
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private slots:
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void slotPauseTimer();
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private:
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TQLabel *m_timeLabel;
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TQLabel *m_timeLabel2;
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int m_timeLength;
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TQLabel *m_itemCountLabel;
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QueueLabel *m_queueLabel;
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Amarok::PrettySlider *m_slider;
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TQTimer *m_pauseTimer;
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};
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/**
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* Is used to queue up longMessages for the StatusBar before the StatusBar
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* is created.
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*/
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class MessageQueue
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{
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public:
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static MessageQueue* instance();
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void addMessage ( const TQString & );
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void sendMessages();
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private:
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MessageQueue();
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TQValueStack<TQString> m_messages;
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bool m_queueMessages;
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};
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} //namespace Amarok
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namespace The
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{
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inline Amarok::StatusBar *statusbar() { return Amarok::StatusBar::instance(); }
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}
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#endif
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