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/**
* Copyright (C) 2002-2004 Scott Wheeler <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.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PLAYLISTSPLITTER_H
#define PLAYLISTSPLITTER_H
#include <QSplitter>
class QStackedWidget;
class Playlist;
class SearchWidget;
class PlaylistInterface;
class TagEditor;
class PlaylistBox;
class NowPlaying;
class PlayerManager;
class FileHandle;
class LyricsWidget;
/**
* This is the main layout class of JuK. It should contain a PlaylistBox and
* a QStackedWidget 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 QSplitter
{
Q_OBJECT
public:
PlaylistSplitter(PlayerManager *player, QWidget *parent);
virtual ~PlaylistSplitter();
PlaylistInterface *playlist() const;
virtual bool eventFilter(QObject *watched, QEvent *event);
signals:
/**
* Emitted when GUI is created and the cache is loaded. Is kind of a hack
* until we move the time-intensive parts to a separate thread but then
* again at least this works.
*/
void guiReady();
public slots:
virtual void setFocus();
virtual void slotFocusCurrentPlaylist();
void slotEnable();
private:
/**
* This returns a pointer to the first item in the playlist on the top
* of the QStackedWidget 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(int i);
private:
Playlist *m_newVisible;
PlaylistBox *m_playlistBox;
SearchWidget *m_searchWidget;
QStackedWidget *m_playlistStack;
TagEditor *m_editor;
NowPlaying *m_nowPlaying;
PlayerManager *m_player;
LyricsWidget *m_lyricsWidget;
QSplitter *m_editorSplitter;
};
#endif
// vim: set et sw=4 tw=0 sta:
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