/*
 * Olive Community Edition - Non-Linear Video Editor
 * Copyright (C) 2025 Olive CE Team
 *
 * 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 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef PROJECTEXPLORERTREEVIEW_H
#define PROJECTEXPLORERTREEVIEW_H

#include <QTreeView>

#include "common/define.h"

namespace olive
{

/**
 * @brief The view widget used when ProjectExplorer is in Tree View
 *
 * A fairly simple subclass of QTreeView that provides a double clicked signal whether the index is valid or not
 * (QAbstractItemView has a doubleClicked() signal but it's only emitted with a valid index).
 */
class ProjectExplorerTreeView : public QTreeView {
	Q_OBJECT
public:
	ProjectExplorerTreeView(QWidget *parent);

protected:
	/**
   * @brief Double click event override
   *
   * Function that signals DoubleClickedView().
   *
   * FIXME: This code is the same as the code in ProjectExplorerListViewBase. Is there a way to merge these two through
   *
   */
	virtual void mouseDoubleClickEvent(QMouseEvent *event) override;

signals:
	/**
   * @brief Unconditional double click signal
   *
   * Emits a signal when the view is double clicked but not on any particular item
   */
	void DoubleClickedEmptyArea();
};

}

#endif // PROJECTEXPLORERTREEVIEW_H