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, 55 insertions, 0 deletions

diff --git a/src/qmmpui/metadatahelper_p.h b/src/qmmpui/metadatahelper_p.h
new file mode 100644
index 000000000..98a36c7ca
--- /dev/null
+++ b/src/qmmpui/metadatahelper_p.h
@@ -0,0 +1,55 @@
+/***************************************************************************
+ *   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.         *
+ ***************************************************************************/
+
+#ifndef METADATAHELPER_P_H
+#define METADATAHELPER_P_H
+
+#include <QList>
+#include <QStringList>
+#include "metadataformatter.h"
+
+/*! @internal
+ * @author Ilya Kotov <forkotov02@hotmail.ru>
+ */
+class MetaDataHelper
+{
+public:
+    MetaDataHelper();
+    ~MetaDataHelper();
+
+    void setTitleFormats(const QStringList &titleFormats);
+    void setGroupFormat(const QString &groupFormat);
+
+    int columnCount() const;
+    const MetaDataFormatter *titleFormatter(int index) const;
+    const MetaDataFormatter *groupFormatter() const;
+
+    static MetaDataHelper *instance();
+
+private:
+    static MetaDataHelper *m_instance;
+
+    MetaDataFormatter *m_group_formatter;
+    QList <MetaDataFormatter*> m_title_formatters;
+
+
+};
+
+#endif // METADATAHELPER_P_H