/* Copyright 2013 MultiMC Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <QMutex>
#include <QAbstractListModel>
#include <QtGui/QIcon>

class Private;

class IconList : public QAbstractListModel
{
public:
	IconList();
	virtual ~IconList();

	QIcon getIcon(QString key);
	int getIconIndex(QString key);

	virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
	virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;

	bool addIcon(QString key, QString name, QString path, bool is_builtin = false);
	bool deleteIcon(QString key);

	virtual QStringList mimeTypes() const;
	virtual Qt::DropActions supportedDropActions() const;
	virtual bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column,
							  const QModelIndex &parent);
	virtual Qt::ItemFlags flags(const QModelIndex &index) const;

	void installIcons(QStringList iconFiles);

private:
	// hide copy constructor
	IconList(const IconList &) = delete;
	// hide assign op
	IconList &operator=(const IconList &) = delete;
	void reindex();
	Private *d;
};