Qmmp
qmmp.h
1 /***************************************************************************
2  * Copyright (C) 2008-2022 by Ilya Kotov *
3  * forkotov02@ya.ru *
4  * *
5  * This program is free software; you can redistribute it and/or modify *
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8  * (at your option) any later version. *
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10  * This program is distributed in the hope that it will be useful, *
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13  * GNU General Public License for more details. *
14  * *
15  * You should have received a copy of the GNU General Public License *
16  * along with this program; if not, write to the *
17  * Free Software Foundation, Inc., *
18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19  ***************************************************************************/
20 #ifndef QMMP_H
21 #define QMMP_H
22 
23 #include <QString>
24 #include "qmmp_export.h"
25 
26 #define QMMP_VERSION_MAJOR 1
27 #define QMMP_VERSION_MINOR 6
28 #define QMMP_VERSION_PATCH 5
29 #define QMMP_VERSION_STABLE 1
30 
31 #define QMMP_VERSION_INT (QMMP_VERSION_MAJOR<<16 | QMMP_VERSION_MINOR<<8 | QMMP_VERSION_PATCH)
32 
36 #ifdef Q_OS_WIN
37 #define QStringToFileName(s) TagLib::FileName(reinterpret_cast<const wchar_t *>(s.utf16()))
38 #else
39 #define QStringToFileName(s) s.toLocal8Bit().constData()
40 #endif
41 
42 #if (QT_VERSION < QT_VERSION_CHECK(5, 7, 0))
43 // this adds const to non-const objects (like std::as_const)
44 template <typename T>
45 Q_DECL_CONSTEXPR typename std::add_const<T>::type &qAsConst(T &t) noexcept { return t; }
46 // prevent rvalue arguments:
47 template <typename T>
48 void qAsConst(const T &&) = delete;
49 #endif
50 
51 
55 class QMMP_EXPORT Qmmp
56 {
57 public:
61  enum State
62  {
63  Playing = 0,
68  FatalError
69  };
73  enum MetaData
74  {
75  UNKNOWN = -1,
76  TITLE = 0,
83  YEAR,
85  DISCNUMBER
86  };
91  {
92  UNKNOWN_PROPERTY = -1,
93  BITRATE = 0,
94  SAMPLERATE,
95  CHANNELS,
96  BITS_PER_SAMPLE,
97  FORMAT_NAME,
98  DECODER,
99  FILE_SIZE
100  };
105  {
106  REPLAYGAIN_TRACK_GAIN = 0,
109  REPLAYGAIN_ALBUM_PEAK
110  };
115  {
116  PCM_UNKNOWN = -1,
117  PCM_S8 = 0,
131  PCM_FLOAT
132  };
133 
138  {
139  CHAN_NULL = 0x00,
140  CHAN_FRONT_LEFT = 0x01,
141  CHAN_FRONT_RIGHT = 0x02,
142  CHAN_REAR_LEFT = 0x04,
143  CHAN_REAR_RIGHT = 0x08,
144  CHAN_FRONT_CENTER = 0x10,
145  CHAN_REAR_CENTER = 0x20,
146  CHAN_SIDE_LEFT = 0x40,
147  CHAN_SIDE_RIGHT = 0x80,
148  CHAN_LFE = 0x100,
149  };
150 
154  static QString configFile();
158  static QString configDir();
162  static void setConfigDir(const QString &path);
166  static QString strVersion();
170  static QString pluginPath();
175  static QStringList findPlugins(const QString &prefix);
179  static QString systemLanguageID();
183  static QString uiLanguageID();
188  static void setUiLanguageID(const QString &code);
192  static QString dataPath();
197  static QString userDataPath();
198 #ifdef Q_OS_WIN
202  static bool isPortable();
203 #endif
204 
205 #if QT_VERSION < QT_VERSION_CHECK(5, 12, 0)
206  static QString wildcardToRegularExpression(const QString &pattern);
207  static QString anchoredPattern(const QString &expression);
208 #endif
209 
210 private:
211  static QString m_configDir;
212  static QString m_langID;
213 #ifdef Q_OS_WIN
214  static QString m_appDir;
215 #endif
216 
217 };
218 
219 #endif
The Qmmp class stores global settings and enums.
Definition: qmmp.h:56
static void setConfigDir(const QString &path)
static void setUiLanguageID(const QString &code)
TrackProperty
Definition: qmmp.h:91
static QString strVersion()
ChannelPosition
Definition: qmmp.h:138
static QString dataPath()
State
Definition: qmmp.h:62
@ Stopped
Definition: qmmp.h:65
@ Paused
Definition: qmmp.h:64
@ NormalError
Definition: qmmp.h:67
@ Buffering
Definition: qmmp.h:66
static QString userDataPath()
MetaData
Definition: qmmp.h:74
@ ALBUMARTIST
Definition: qmmp.h:78
@ TRACK
Definition: qmmp.h:84
@ COMPOSER
Definition: qmmp.h:82
@ GENRE
Definition: qmmp.h:81
@ COMMENT
Definition: qmmp.h:80
@ ARTIST
Definition: qmmp.h:77
@ ALBUM
Definition: qmmp.h:79
@ YEAR
Definition: qmmp.h:83
AudioFormat
Definition: qmmp.h:115
@ PCM_S32BE
Definition: qmmp.h:128
@ PCM_U8
Definition: qmmp.h:118
@ PCM_S24BE
Definition: qmmp.h:124
@ PCM_S16BE
Definition: qmmp.h:120
@ PCM_S32LE
Definition: qmmp.h:127
@ PCM_U24BE
Definition: qmmp.h:126
@ PCM_U32BE
Definition: qmmp.h:130
@ PCM_S16LE
Definition: qmmp.h:119
@ PCM_S24LE
Definition: qmmp.h:123
@ PCM_U24LE
Definition: qmmp.h:125
@ PCM_U16BE
Definition: qmmp.h:122
@ PCM_U32LE
Definition: qmmp.h:129
@ PCM_U16LE
Definition: qmmp.h:121
ReplayGainKey
Definition: qmmp.h:105
@ REPLAYGAIN_ALBUM_GAIN
Definition: qmmp.h:108
@ REPLAYGAIN_TRACK_PEAK
Definition: qmmp.h:107
static QString systemLanguageID()
static QString uiLanguageID()
static QString configFile()
static QString configDir()
static QStringList findPlugins(const QString &prefix)
static QString pluginPath()