Differential D11968 Diff 31413 src/lyrics/LyricsManager.h

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src/lyrics/LyricsManager.h

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		1		/****************************************************************************************
		2		* Copyright (c) 2007 Leo Franchi <lfranchi@kde.org> *
		3		* *
		4		* This program is free software; you can redistribute it and/or modify it under *
		5		* the terms of the GNU General Public License as published by the Free Software *
		6		* Foundation; either version 2 of the License, or (at your option) any later *
		7		* version. *
		8		* *
		9		* This program is distributed in the hope that it will be useful, but WITHOUT ANY *
		10		* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A *
		11		* PARTICULAR PURPOSE. See the GNU General Public License for more details. *
		12		* *
		13		* You should have received a copy of the GNU General Public License along with *
		14		* this program. If not, see <http://www.gnu.org/licenses/>. *
		15		****************************************************************************************/
		16
		17		#ifndef LYRICS_MANAGER_H
		18		#define LYRICS_MANAGER_H
		19
		20		#include "amarok_export.h"
		21		#include "core/meta/Meta.h"
		22		#include "network/NetworkAccessManagerProxy.h"
		23
		24		#include <QMap>
		25		#include <QStringList>
		26		#include <QUrl>
		27		#include <QVariant>
		28
		29
		30		class AMAROK_EXPORT LyricsManager : public QObject
		31		{
		32		Q_OBJECT
		33
		34		public:
		35		static LyricsManager* instance()
		36		{
		37		if( !s_self )
		38		s_self = new LyricsManager();
		39
		40		return s_self;
		41		}
		42
		43		/**
		44		* Tests if the given lyrics are empty.
		45		*
		46		* @param lyrics The lyrics which will be tested.
		47		*
		48		* @return true if the given lyrics are empty, otherwise false.
		49		*/
		50		bool isEmpty( const QString &lyrics ) const;
		51
		52		void newTrack( Meta::TrackPtr track );
		53		void lyricsResult( const QByteArray& lyrics, Meta::TrackPtr track );
		54		void lyricsLoaded( const QUrl &url, const QByteArray &data, NetworkAccessManagerProxy::Error err );
		55		void loadLyrics( Meta::TrackPtr track, bool overwrite = false );
		56
		57		signals:
		58		void newLyrics( Meta::TrackPtr );
		59		void newSuggestions( QVariantList );
		60		void error( QString );
		61
		62		private:
		63		LyricsManager();
		64
		65		void sanitizeTitle( QString &title );
		66		void sanitizeArtist( QString &artist );
		67
		68		static LyricsManager* s_self;
		69
		70		QMap<QUrl, Meta::TrackPtr> m_trackMap;
		71		};
		72
		73		#endif