prepare for api changes

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@5043 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 75 insertions, 0 deletions

diff --git a/src/qmmpui/metadatahelper.cpp b/src/qmmpui/metadatahelper.cpp
new file mode 100644
index 000000000..38a18b361
--- /dev/null
+++ b/src/qmmpui/metadatahelper.cpp
@@ -0,0 +1,75 @@
+/***************************************************************************
+ *   Copyright (C) 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 "metadatahelper_p.h"
+
+MetaDataHelper *MetaDataHelper::m_instance = 0;
+
+MetaDataHelper::MetaDataHelper()
+{
+    m_instance = this;
+    m_group_formatter = new MetaDataFormatter();
+    m_title_formatters << new MetaDataFormatter();
+}
+
+MetaDataHelper::~MetaDataHelper()
+{
+    m_instance = 0;
+    delete m_group_formatter;
+    qDeleteAll(m_title_formatters);
+    m_title_formatters.clear();
+}
+
+void MetaDataHelper::setTitleFormats(const QStringList &titleFormats)
+{
+    while(m_title_formatters.count() > titleFormats.count())
+        delete m_title_formatters.takeLast();
+
+    while(m_title_formatters.count() < titleFormats.count())
+        m_title_formatters << new MetaDataFormatter();
+
+    for(int i = 0; i < m_title_formatters.count(); ++i)
+        m_title_formatters.at(i)->setPattern(titleFormats.at(i));
+}
+
+void MetaDataHelper::setGroupFormat(const QString &groupFormat)
+{
+    m_group_formatter->setPattern(groupFormat);
+}
+
+int MetaDataHelper::columnCount() const
+{
+    return m_title_formatters.count();
+}
+
+const MetaDataFormatter *MetaDataHelper::titleFormatter(int index) const
+{
+    return m_title_formatters.at(index);
+}
+
+const MetaDataFormatter *MetaDataHelper::groupFormatter() const
+{
+    return m_group_formatter;
+}
+
+MetaDataHelper *MetaDataHelper::instance()
+{
+    return m_instance;
+}