source: trunk/qt/utils.h @ 10822

Last change on this file since 10822 was 10822, checked in by Longinus00, 12 years ago

#3298:Prettier formating of percentages

  • Property svn:keywords set to Date Rev Author Id
File size: 1.5 KB
Line 
1/*
2 * This file Copyright (C) 2009-2010 Mnemosyne LLC
3 *
4 * This file is licensed by the GPL version 2.  Works owned by the
5 * Transmission project are granted a special exemption to clause 2(b)
6 * so that the bulk of its code can remain under the MIT license.
7 * This exemption does not extend to derived works not owned by
8 * the Transmission project.
9 *
10 * $Id: utils.h 10822 2010-06-22 22:30:58Z Longinus00 $
11 */
12
13#ifndef QTR_UTILS
14#define QTR_UTILS
15
16#include <QString>
17#include <QObject>
18#include <QIcon>
19
20#include "speed.h"
21
22class Utils: public QObject
23{
24        Q_OBJECT
25
26    public:
27        Utils( ) { }
28        virtual ~Utils( ) { }
29    public:
30        static QString remoteFileChooser( QWidget * parent, const QString& title, const QString& myPath, bool dir, bool local );
31        static QString sizeToString( double bytes );
32        static QString speedToString( const Speed& speed );
33        static QString percentToString( double x );
34        static QString ratioToString( double ratio );
35        static QString timeToString( int seconds );
36        static const QIcon& guessMimeIcon( const QString& filename );
37
38        // meh
39        static void toStderr( const QString& qstr );
40
41        ///
42        /// URLs
43        ///
44
45        static bool isMagnetLink( const QString& s ) { return s.startsWith( "magnet:?" ); }
46
47        static bool isURL( const QString& s ) { return s.startsWith( "http://" )
48                                                    || s.startsWith( "https://" )
49                                                    || s.startsWith( "ftp://" ); }
50
51};
52
53#endif
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