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/***************************************************************************
begin : Fri Sep 13 2002
copyright : (C) 2002 - 2004 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* *
* 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 PLAYLISTSPLITTER_H
#define PLAYLISTSPLITTER_H
#include <kfiledialog.h>
#include <tqwidgetstack.h>
#include "playlistbox.h"
class KActionMenu;
class PlaylistItem;
class SearchWidget;
class HistoryPlaylist;
class PlaylistInterface;
class TagEditor;
/**
* This is the main layout class of JuK. It should contain a PlaylistBox and
* a TQWidgetStack of the Playlists.
*
* This class serves as a "mediator" (see "Design Patterns") between the JuK
* class and the playlist classes. Thus all access to the playlist classes from
* non-Playlist related classes should be through the public API of this class.
*/
class PlaylistSplitter : public TQSplitter
{
Q_OBJECT
public:
PlaylistSplitter(TQWidget *parent, const char *name = 0);
virtual ~PlaylistSplitter();
PlaylistInterface *playlist() const { return m_playlistBox; }
virtual bool eventFilter(TQObject *watched, TQEvent *event);
public slots:
virtual void setFocus();
virtual void slotFocusCurrentPlaylist();
private:
/**
* This returns a pointer to the first item in the playlist on the top
* of the TQWidgetStack of playlists.
*/
Playlist *visiblePlaylist() const;
void setupActions();
void setupLayout();
void readConfig();
void saveConfig();
private slots:
/**
* Updates the visible search results based on the result of the search
* associated with the currently visible playlist.
*/
void slotShowSearchResults();
void slotPlaylistSelectionChanged();
void slotPlaylistChanged(TQWidget *w);
private:
Playlist *m_newVisible;
PlaylistBox *m_playlistBox;
SearchWidget *m_searchWidget;
TQWidgetStack *m_playlistStack;
TagEditor *m_editor;
};
#endif
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