/*******************************************************************************
 * retroshare-gui/src/gui/gxschannels/GxsChannelFilesWidget.h                  *
 *                                                                             *
 * Copyright 2014 by Retroshare Team   <retroshare.project@gmail.com>          *
 *                                                                             *
 * This program is free software: you can redistribute it and/or modify        *
 * it under the terms of the GNU Affero General Public License as              *
 * published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.                         *
 *                                                                             *
 * You should have received a copy of the GNU Affero General Public License    *
 * along with this program. If not, see <https://www.gnu.org/licenses/>.       *
 *                                                                             *
 *******************************************************************************/

#ifndef GXSCHANNELFILESWIDGET_H
#define GXSCHANNELFILESWIDGET_H

#include <QWidget>

#include "retroshare/rsgxsifacetypes.h"

struct RsGxsChannelPost;
class RSTreeWidgetItemCompareRole;
class QTreeWidgetItem;
class GxsFeedItem;

namespace Ui {
class GxsChannelFilesWidget;
}

class GxsChannelFilesWidget : public QWidget
{
	Q_OBJECT

public:
	explicit GxsChannelFilesWidget(QWidget *parent = 0);
	~GxsChannelFilesWidget();

	void addFiles(const RsGxsChannelPost &post, bool related);
	void clear();

public slots:
	void setFilter(const QString &text, int type);
	void setFilterText(const QString &text);
	void setFilterType(int type);

private:
//	QTreeWidgetItem *findFile(const RsGxsGroupId &groupId, const RsGxsMessageId &messageId, const RsFileHash &fileHash);
	void removeItems(const RsGxsGroupId &groupId, const RsGxsMessageId &messageId);
	void closeFeedItem();
	void filterItems();
	void filterItem(QTreeWidgetItem *treeItem);

private slots:
	void currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous);

private:
	/* Sort */
	RSTreeWidgetItemCompareRole *mCompareRole;

	/* Filter */
	QString mFilterText;
	int mFilterType;

	GxsFeedItem *mFeedItem;

	Ui::GxsChannelFilesWidget *ui;
};

#endif // GXSCHANNELFILESWIDGET_H