library: prepare for model implementation

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@9612 90c681e8-e032-0410-971d-27865f9a5e38

3 files changed, 89 insertions, 2 deletions

diff --git a/src/plugins/General/library/library.pro b/src/plugins/General/library/library.pro
index 6cb72f462..a9fe54802 100644
--- a/src/plugins/General/library/library.pro
+++ b/src/plugins/General/library/library.pro
@@ -7,12 +7,14 @@ QT += sql concurrent
 HEADERS += libraryfactory.h \
     library.h \
     settingsdialog.h \
-    librarywidget.h
+    librarywidget.h \
+    librarymodel.h
 
 SOURCES += libraryfactory.cpp \
     library.cpp \
     settingsdialog.cpp \
-    librarywidget.cpp
+    librarywidget.cpp \
+    librarymodel.cpp
 
 
 #RESOURCES = translations/translations.qrc
diff --git a/src/plugins/General/library/librarymodel.cpp b/src/plugins/General/library/librarymodel.cpp
new file mode 100644
index 000000000..85221b55e
--- /dev/null
+++ b/src/plugins/General/library/librarymodel.cpp
@@ -0,0 +1,42 @@
+/***************************************************************************
+ *   Copyright (C) 2020-2021 by Ilya Kotov                                 *
+ *   forkotov02@ya.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 "librarymodel.h"
+
+LibraryModel::LibraryModel(QObject *parent) : QAbstractItemModel(parent)
+{
+
+}
+
+int LibraryModel::columnCount(const QModelIndex &parent) const
+{
+    return 1;
+}
+
+int LibraryModel::rowCount(const QModelIndex &parent) const
+{
+    return m_artists.count();
+}
+
+void LibraryModel::refresh()
+{
+    beginResetModel();
+
+    endResetModel();
+}
diff --git a/src/plugins/General/library/librarymodel.h b/src/plugins/General/library/librarymodel.h
new file mode 100644
index 000000000..492b61e56
--- /dev/null
+++ b/src/plugins/General/library/librarymodel.h
@@ -0,0 +1,43 @@
+/***************************************************************************
+ *   Copyright (C) 2020-2021 by Ilya Kotov                                 *
+ *   forkotov02@ya.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 LIBRARYMODEL_H
+#define LIBRARYMODEL_H
+
+#include <QObject>
+#include <QStringList>
+#include <QAbstractItemModel>
+
+class LibraryModel : public QAbstractItemModel
+{
+    Q_OBJECT
+public:
+    LibraryModel(QObject *parent = nullptr);
+
+    int columnCount(const QModelIndex &parent = QModelIndex()) const override;
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
+
+    void refresh();
+
+private:
+    QStringList m_artists;
+};
+
+#endif // LIBRARYMODEL_H