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/***************************************************************************
playerwidget.h - description
-------------------
begin : Mit Nov 20 2002
copyright : (C) 2002 by Mark Kretschmann
email : markey@web.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef PLAYERWIDGET_H
#define PLAYERWIDGET_H
#include <tqpixmap.h> //stack allocated
#include <tqtoolbutton.h> //baseclass
#include <tqvaluevector.h>//stack allocated
#include <tqwidget.h> //baseclass
#include "engineobserver.h" //baseclass
namespace Amarok { class PrettySlider; }
class TDEAction;
class MetaBundle;
class PlayerWidget;
class TQBitmap;
class TQButton;
class TQHBox;
class TQLabel;
class TQString;
class TQStringList;
class TQTimerEvent;
class NavButton : public TQToolButton //no TQOBJECT macro - why bother?
{
public:
NavButton( TQWidget*, const TQString&, TDEAction* );
protected:
void timerEvent( TQTimerEvent* );
void drawButtonLabel( TQPainter* );
static const int GLOW_INTERVAL = 35;
static const int NUMPIXMAPS = 16;
TQPixmap m_pixmapOff;
TQPixmap m_pixmapDisabled;
TQValueVector<TQPixmap> m_glowPixmaps;
int m_glowIndex;
};
class IconButton : public TQButton
{
Q_OBJECT
public:
IconButton( TQWidget*, const TQString&, const char *signal );
IconButton( TQWidget*, const TQString&, TQObject* receiver, const char *slot );
public slots:
void setOn( bool b ) { TQButton::setOn( b ); }
void setOff() { TQButton::setOn( false ); }
private:
void drawButton( TQPainter* );
const TQPixmap m_up;
const TQPixmap m_down;
};
class PlayerWidget : public TQWidget, public EngineObserver
{
Q_OBJECT
public:
PlayerWidget( TQWidget* = 0, const char* = 0, bool enablePlaylist = false );
~PlayerWidget();
/** Set modified Amarok palette */
void setModifiedPalette();
/** Call after some Amarok setting have changed */
void applySettings();
bool isMinimalView() { return m_minimalView; }
void setMinimalView( bool enable );
virtual void startDrag();
/** Determines Amarok colours for current KDE scheme */
static void determineAmarokColors();
public slots:
void createAnalyzer( int = 0 );
void toggleView() { setMinimalView( !m_minimalView ); }
protected:
/** Observer reimpls **/
void engineStateChanged( Engine::State state, Engine::State oldstate = Engine::Empty );
void engineVolumeChanged( int percent );
void engineNewMetaData( const MetaBundle &/*bundle*/, bool /*trackChanged*/ );
void engineTrackPositionChanged( long /*position*/, bool /*userSeek*/ );
void engineTrackLengthChanged( long length );
signals:
void playlistToggled( bool on );
private slots:
void drawScroll();
void timeDisplay( int );
void slotShowEqualizer( bool show );
private:
void setScroll( const TQStringList& );
virtual bool event( TQEvent* );
virtual bool eventFilter( TQObject*, TQEvent* );
//virtual bool x11Event( XEvent* );
virtual void paintEvent( TQPaintEvent* );
virtual void contextMenuEvent( TQMouseEvent* );
virtual void mousePressEvent( TQMouseEvent* );
virtual void mouseMoveEvent( TQMouseEvent* );
///to make the code clearer to n00bies ;)
TQWidget *playlistWindow() { return parentWidget(); }
static const int SCROLL_RATE = 1;
static const int ANIM_TIMER = 30;
// ATTRIBUTES ------
bool m_minimalView;
TQTimer *m_pAnimTimer;
TQPixmap m_scrollTextPixmap;
TQPixmap m_scrollBuffer;
TQPixmap m_timeBuffer;
TQPixmap m_plusPixmap;
TQPixmap m_minusPixmap;
TQPoint m_startDragPos; //for drag behaviour
//widgets
TQString m_rateString;
TQWidget *m_pAnalyzer;
IconButton *m_pButtonEq;
IconButton *m_pPlaylistButton;
TQLabel *m_pTimeLabel;
TQLabel *m_pTimeSign;
TQFrame *m_pScrollFrame;
TQLabel *m_pVolSign;
TQLabel *m_pDescription;
TQHBox *m_pFrameButtons;
Amarok::PrettySlider *m_pSlider;
Amarok::PrettySlider *m_pVolSlider;
TQToolButton *m_pButtonPlay;
TQToolButton *m_pButtonPause;
TQString m_currentURL;
};
#endif
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