prepare for ReplayGain scanner implementation

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@3715 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 70 insertions, 0 deletions

diff --git a/src/plugins/General/rgscan/rgscandialog.cpp b/src/plugins/General/rgscan/rgscandialog.cpp
new file mode 100644
index 000000000..5e8a39891
--- /dev/null
+++ b/src/plugins/General/rgscan/rgscandialog.cpp
@@ -0,0 +1,70 @@
+/***************************************************************************
+ *   Copyright (C) 2013 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 <QSettings>
+#include <QProgressBar>
+#include <QThreadPool>
+#include <qmmpui/playlisttrack.h>
+#include <qmmpui/metadataformatter.h>
+#include <qmmpui/filedialog.h>
+#include "rgscaner.h"
+#include "rgscandialog.h"
+
+RGScanDialog::RGScanDialog(QList <PlayListTrack *> tracks,  QWidget *parent) : QDialog(parent)
+{
+    m_ui.setupUi(this);
+    m_ui.tableWidget->verticalHeader()->setDefaultSectionSize(fontMetrics().height() + 2);
+    m_ui.tableWidget->verticalHeader()->setResizeMode(QHeaderView::Fixed);
+
+    MetaDataFormatter formatter("%p%if(%p&%t, - ,)%t - %l");
+    foreach(PlayListTrack *track , tracks)
+    {
+        if(track->length() == 0 || track->url().contains("://"))
+            continue;
+
+        QString text = formatter.parse(track);
+        QTableWidgetItem *item = new QTableWidgetItem(text);
+        item->setData(Qt::UserRole, track->url());
+        m_ui.tableWidget->insertRow(m_ui.tableWidget->rowCount());
+        m_ui.tableWidget->setItem(m_ui.tableWidget->rowCount() - 1, 0, item);
+        QProgressBar *progressBar = new QProgressBar(this);
+        progressBar->setRange(0, 100);
+        //progressBar->setValue(50);
+        m_ui.tableWidget->setCellWidget(m_ui.tableWidget->rowCount() - 1, 1, progressBar);
+    }
+
+    m_ui.tableWidget->resizeColumnsToContents();
+}
+
+RGScanDialog::~RGScanDialog()
+{}
+
+void RGScanDialog::on_calculateButton_clicked()
+{
+    for(int i = 0; i < m_ui.tableWidget->rowCount(); ++i)
+    {
+        QString url = m_ui.tableWidget->item(i, 0)->data(Qt::UserRole).toString();
+        RGScaner *scaner = new RGScaner();
+        scaner->setAutoDelete(true);
+        scaner->prepare(url);
+        connect(scaner, SIGNAL(progress(int)), m_ui.tableWidget->cellWidget(i, 1), SLOT(setValue(int)));
+        QThreadPool::globalInstance()->start(scaner);
+    }
+}