Differential D11968 Diff 31909 src/covermanager/CoverFetcher.h

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src/covermanager/CoverFetcher.h

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26		26
27	#include <QHash>	27		#include <QHash>
28	#include <QObject> //baseclass	28		#include <QObject> //baseclass
29	#include <QPointer>	29		#include <QPointer>
30	#include <QStringList> //stack allocated	30		#include <QStringList> //stack allocated
31		31
32	class CoverFetchQueue;	32		class CoverFetchQueue;
33	class CoverFoundDialog;	33		class CoverFoundDialog;
		34		class QThread;
34		35
35	namespace KIO { class Job; }	36		namespace KIO { class Job; }
36		37
37	class CoverFetcher : public QObject	38		class CoverFetcher : public QObject
38	{	39		{
39	Q_OBJECT	40		Q_OBJECT
40		41
41	public:	42		public:
Show All 15 Lines		57	Q_SIGNALS:
57	void finishedSingle( int state );	58		void finishedSingle( int state );
58		59
59	private Q_SLOTS:	60		private Q_SLOTS:
60		61
61	/// Fetch a cover	62		/// Fetch a cover
62	void slotFetch( CoverFetchUnit::Ptr unit );	63		void slotFetch( CoverFetchUnit::Ptr unit );
63		64
64	/// Handle result of a fetch job	65		/// Handle result of a fetch job
65	void slotResult( const QUrl &url, QByteArray data, NetworkAccessManagerProxy::Error e );	66		void slotResult( const QUrl &url, const QByteArray &data, NetworkAccessManagerProxy::Error e );
66		67
67	/// Cover found dialog is closed by the user	68		/// Cover found dialog is closed by the user
68	void slotDialogFinished();	69		void slotDialogFinished();
69		70
70	/// The fetch request was redirected.	71		/// The fetch request was redirected.
71	void fetchRequestRedirected( QNetworkReply oldReply, QNetworkReply newReply );	72		void fetchRequestRedirected( QNetworkReply oldReply, QNetworkReply newReply );
72		73
73	private:	74		private:
74	static CoverFetcher* s_instance;	75		static CoverFetcher* s_instance;
75	CoverFetcher();	76		CoverFetcher();
76	~CoverFetcher();	77		~CoverFetcher();
77		78
78	/// Remove a fetch unit from the queue, and clean up any running jobs	79		/// Remove a fetch unit from the queue, and clean up any running jobs
79	void abortFetch( CoverFetchUnit::Ptr unit );	80		void abortFetch( CoverFetchUnit::Ptr unit );
80		81
81	void queueQueryForAlbum( Meta::AlbumPtr album );	82		void queueQueryForAlbum( Meta::AlbumPtr album );
82		83
83	const int m_limit; //!< maximum number of concurrent fetches
84	CoverFetchQueue *m_queue; //!< current fetch queue	84		CoverFetchQueue *m_queue; //!< current fetch queue
85	Meta::AlbumList m_queueLater; //!< put here if m_queue exceeds m_limit	85		QThread *m_queueThread;
86		86
87	QHash< QUrl, CoverFetchUnit::Ptr > m_urls;	87		QHash< QUrl, CoverFetchUnit::Ptr > m_urls;
88	QHash< const CoverFetchUnit::Ptr, QImage > m_selectedImages;	88		QHash< const CoverFetchUnit::Ptr, QImage > m_selectedImages;
89		89
90	QStringList m_errors;	90		QStringList m_errors;
91		91
92	QPointer<CoverFoundDialog> m_dialog;	92		QPointer<CoverFoundDialog> m_dialog;
93		93
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