archive plugin: added metadata model

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@6731 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 56 insertions, 0 deletions

diff --git a/src/plugins/Input/archive/archivemetadatamodel.cpp b/src/plugins/Input/archive/archivemetadatamodel.cpp
new file mode 100644
index 000000000..02ee77770
--- /dev/null
+++ b/src/plugins/Input/archive/archivemetadatamodel.cpp
@@ -0,0 +1,56 @@
+/***************************************************************************
+ *   Copyright (C) 2016 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 "archiveinputdevice.h"
+#include "archivetagreader.h"
+#include "archivemetadatamodel.h"
+
+ArchiveMetaDataModel::ArchiveMetaDataModel(const QString &url, QObject *parent) :
+    MetaDataModel(parent)
+{
+    m_reader = 0;
+    m_input = 0;
+    m_input = new ArchiveInputDevice(url);
+    if(m_input->isOpen())
+        m_reader = new ArchiveTagReader(m_input, url);
+}
+
+ArchiveMetaDataModel::~ArchiveMetaDataModel()
+{
+    if(m_reader)
+        delete m_reader;
+    if(m_input)
+        delete m_input;
+}
+
+QHash<QString, QString> ArchiveMetaDataModel::audioProperties()
+{
+    QHash <QString, QString> ap;
+    if(m_reader && m_reader->audioProperties())
+    {
+        TagLib::AudioProperties *p = m_reader->audioProperties();
+        ap.insert(tr("Length"), QString("%1:%2").arg(p->length()/60).arg(p->length()%60, 2, 10, QChar('0')));
+        ap.insert(tr("Sample rate"), QString("%1 " + tr("Hz")).arg(p->sampleRate()));
+        ap.insert(tr("Channels"), QString("%1").arg(p->channels()));
+        ap.insert(tr("Bitrate"), QString("%1 " + tr("kbps")).arg(p->bitrate()));
+        ap.insert(tr("File size"), QString("%1 "+tr("KB")).arg(m_input->size()/1024));
+    }
+    return ap;
+}