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/***************************************************************************
* copyright : (C) 2005 Seb Ruiz <me@sebruiz.net> *
**************************************************************************/
/***************************************************************************
* *
* 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 AMAROK_TQUEUEMANAGER_H
#define AMAROK_TQUEUEMANAGER_H
#include "playlistitem.h"
#include <kdialogbase.h> //baseclass
#include <klistview.h> //baseclass
#include <tqmap.h>
class KPushButton;
class QueueItem : public KListViewItem
{
public:
QueueItem( TQListView *parent, TQListViewItem *after, TQString t )
: KListViewItem( parent, after, t )
{ };
void paintCell( TQPainter *p, const TQColorGroup &cg, int column, int width, int align );
};
class QueueList : public KListView
{
Q_OBJECT
TQ_OBJECT
friend class QueueManager;
public:
QueueList( TQWidget *parent, const char *name = 0 );
~QueueList() {};
bool hasSelection();
bool isEmpty() { return ( childCount() == 0 ); }
TQPtrList<TQListViewItem> selectedItems();
public slots:
void moveSelectedUp();
void moveSelectedDown();
void removeSelected();
virtual void clear();
private:
void contentsDragEnterEvent( TQDragEnterEvent *e );
void contentsDragMoveEvent( TQDragMoveEvent* e );
void contentsDropEvent( TQDropEvent *e );
void keyPressEvent( TQKeyEvent *e );
void viewportPaintEvent( TQPaintEvent* );
signals:
void changed();
};
class QueueManager : public KDialogBase
{
Q_OBJECT
TQ_OBJECT
public:
QueueManager( TQWidget *parent = 0, const char *name = 0 );
~QueueManager();
TQPtrList<PlaylistItem> newQueue();
static QueueManager *instance() { return s_instance; }
public slots:
void applyNow();
void addItems( TQListViewItem *after = 0 ); /// For the add button (uses selected playlist tracks)
void changeQueuedItems( const PLItemList &in, const PLItemList &out ); /// For keeping queue/dequeue in sync
void updateButtons();
private slots:
void removeSelected();
void changed();
private:
void insertItems();
void addQueuedItem( PlaylistItem *item );
void removeQueuedItem( PlaylistItem *item );
TQMap<TQListViewItem*, PlaylistItem*> m_map;
QueueList *m_listview;
KPushButton *m_up;
KPushButton *m_down;
KPushButton *m_remove;
KPushButton *m_add;
KPushButton *m_clear;
static QueueManager *s_instance;
};
#endif /* AMAROK_TQUEUEMANAGER_H */
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