Differential D25335 Diff 81835 src/kitemviews/private/kdirectorycontentscounterworker.h

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src/kitemviews/private/kdirectorycontentscounterworker.h

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32	public:	32		public:
33	enum Option {	33		enum Option {
34	NoOptions = 0x0,	34		NoOptions = 0x0,
35	CountHiddenFiles = 0x1,	35		CountHiddenFiles = 0x1,
36	CountDirectoriesOnly = 0x2	36		CountDirectoriesOnly = 0x2
37	};	37		};
38	Q_DECLARE_FLAGS(Options, Option)	38		Q_DECLARE_FLAGS(Options, Option)
39		39
		40		struct CountResult {
			ngrahamUnsubmitted Done whitespace ngraham: whitespace
		41		/// number of elements in the directory
			ngrahamUnsubmitted Done "number" would be more readable than "nb" ngraham: "number" would be more readable than "nb"
		42		int count;
		43		/// Recursive sum of the size of the directory content files and folders
		44		/// Calculation depends on DetailsModeSettings::recursiveDirectorySizeLimit
		45		long size;
		46		};
		47
40	explicit KDirectoryContentsCounterWorker(QObject* parent = nullptr);	48		explicit KDirectoryContentsCounterWorker(QObject* parent = nullptr);
41		49
42	/**	50		/**
43	* Counts the items inside the directory \a path using the options	51		* Counts the items inside the directory \a path using the options
44	* \a options.	52		* \a options.
45	*	53		*
46	* @return The number of items.	54		* @return The number of items.
47	*/	55		*/
48	static int subItemsCount(const QString& path, Options options);	56		static CountResult subItemsCount(const QString& path, Options options);
49		57
50	signals:	58		signals:
51	/**	59		/**
52	* Signals that the directory \a path contains \a count items.	60		* Signals that the directory \a path contains \a count items and optionally the size of its content.
			mevenAuthorUnsubmitted Done typo optinnaly meven: typo optinnaly
53	*/	61		*/
54	void result(const QString& path, int count);	62		void result(const QString& path, int count, long size);
55		63
56	public slots:	64		public slots:
57	/**	65		/**
58	* Requests the number of items inside the directory \a path using the	66		* Requests the number of items inside the directory \a path using the
59	* options \a options. The result is announced via the signal \a result.	67		* options \a options. The result is announced via the signal \a result.
60	*/	68		*/
61	// Note that the full type name KDirectoryContentsCounterWorker::Options	69		// Note that the full type name KDirectoryContentsCounterWorker::Options
62	// is needed here. Just using 'Options' is OK for the compiler, but	70		// is needed here. Just using 'Options' is OK for the compiler, but
63	// confuses moc.	71		// confuses moc.
64	void countDirectoryContents(const QString& path, KDirectoryContentsCounterWorker::Options options);	72		void countDirectoryContents(const QString& path, KDirectoryContentsCounterWorker::Options options);
65	};	73		};
66		74
67	Q_DECLARE_METATYPE(KDirectoryContentsCounterWorker::Options)	75		Q_DECLARE_METATYPE(KDirectoryContentsCounterWorker::Options)
68	Q_DECLARE_OPERATORS_FOR_FLAGS(KDirectoryContentsCounterWorker::Options)	76		Q_DECLARE_OPERATORS_FOR_FLAGS(KDirectoryContentsCounterWorker::Options)
69		77
70	#endif	78		#endif