1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
/***************************************************************************
* Copyright (C) 2008-2015 by Ilya Kotov *
* forkotov02@hotmail.ru *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <QtGui>
#include "wildmidihelper.h"
#include "decoder_wildmidi.h"
#include "settingsdialog.h"
#include "decoderwildmidifactory.h"
// DecoderWildMidiFactory
DecoderWildMidiFactory::DecoderWildMidiFactory()
{
new WildMidiHelper(qApp);
}
bool DecoderWildMidiFactory::supports(const QString &source) const
{
return source.endsWith(".mid", Qt::CaseInsensitive);
}
bool DecoderWildMidiFactory::canDecode(QIODevice *input) const
{
char buf[4];
return (input->peek(buf, 4) == 4 && !memcmp(buf, "MThd", 4));
}
const DecoderProperties DecoderWildMidiFactory::properties() const
{
DecoderProperties properties;
properties.name = tr("WildMidi Plugin");
properties.filters << "*.mid";
properties.description = tr("Midi Files");
//properties.contentType = ;
properties.shortName = "wildmidi";
properties.hasAbout = true;
properties.hasSettings = true;
properties.noInput = true;
properties.protocols << "file";
return properties;
}
Decoder *DecoderWildMidiFactory::create(const QString &path, QIODevice *input)
{
Q_UNUSED(input);
return new DecoderWildMidi(path);
}
QList<FileInfo *> DecoderWildMidiFactory::createPlayList(const QString &fileName, bool useMetaData, QStringList *)
{
Q_UNUSED(useMetaData);
QList <FileInfo*> list;
FileInfo *info = new FileInfo(fileName);
if(WildMidiHelper::instance()->initialize() && WildMidiHelper::instance()->sampleRate())
{
void *midi_ptr = WildMidi_Open (fileName.toLocal8Bit());
if(midi_ptr)
{
WildMidiHelper::instance()->addPtr(midi_ptr);
_WM_Info *wm_info = WildMidi_GetInfo(midi_ptr);
info->setLength((qint64)wm_info->approx_total_samples
/ WildMidiHelper::instance()->sampleRate());
WildMidi_Close(midi_ptr);
WildMidiHelper::instance()->removePtr(midi_ptr);
}
}
list << info;
return list;
}
MetaDataModel* DecoderWildMidiFactory::createMetaDataModel(const QString &path, QObject *parent)
{
Q_UNUSED(path);
Q_UNUSED(parent);
return 0;
}
void DecoderWildMidiFactory::showSettings(QWidget *parent)
{
SettingsDialog *d = new SettingsDialog(parent);
d->show();
}
void DecoderWildMidiFactory::showAbout(QWidget *parent)
{
QMessageBox::about (parent, tr("About WildMidi Audio Plugin"),
tr("Qmmp WildMidi Audio Plugin")+"\n"+
tr("This plugin uses WildMidi library to play midi files")+"\n"+
tr("Written by: Ilya Kotov <forkotov02@hotmail.ru>"));
}
QTranslator *DecoderWildMidiFactory::createTranslator(QObject *parent)
{
QTranslator *translator = new QTranslator(parent);
QString locale = Qmmp::systemLanguageID();
translator->load(QString(":/wildmidi_plugin_") + locale);
return translator;
}
Q_EXPORT_PLUGIN2(wildmidi,DecoderWildMidiFactory)
|
