/***************************************************************************
 *   Copyright (C) 2008 by Joris Guisson and Ivan Vasic                    *
 *   joris.guisson@gmail.com                                               *
 *   ivasic@gmail.com                                                      *
 *                                                                         *
 *   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 KTMEDIAVIEW_H
#define KTMEDIAVIEW_H

#include <QListView>
#include <QCheckBox>
#include <QSortFilterProxyModel>
#include <KSharedConfig>

#include "mediafile.h"


class QLineEdit;
class KToolBar;

namespace kt
{
    class MediaModel;

    /**
     * QSortFilterProxyModel to filter out incomplete files
     */
    class MediaViewFilter : public QSortFilterProxyModel
    {
        Q_OBJECT
    public:
        MediaViewFilter(QObject* parent = 0);
        ~MediaViewFilter() override;

        bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const override;

        /// Enable or disable showing of incomplete files
        void setShowIncomplete(bool on);

    public slots:
        void refresh();

    private:
        bool show_incomplete;
    };

    /**
        @author
    */
    class MediaView : public QWidget
    {
        Q_OBJECT
    public:
        MediaView(MediaModel* model, QWidget* parent);
        ~MediaView() override;

        void saveState(KSharedConfig::Ptr cfg);
        void loadState(KSharedConfig::Ptr cfg);

    signals:
        void doubleClicked(const MediaFileRef& mf);

    private slots:
        void onDoubleClicked(const QModelIndex& index);
        void showIncompleteChanged(bool on);

    private:
        MediaModel* model;
        QListView* media_tree;
        QLineEdit* search_box;
        MediaViewFilter* filter;
        KToolBar* tool_bar;
        QAction* show_incomplete;
        QAction* refresh;
    };

}

#endif
