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/* Copyright 2013-2021 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 <QAbstractListModel>
#include <QDir>
#include <QFile>
#include <QMutex>
#include <QtGui/QIcon>
#include <memory>
#include "MMCIcon.h"
#include "settings/Setting.h"
#include "QObjectPtr.h"
class QFileSystemWatcher;
class IconList : public QAbstractListModel {
Q_OBJECT
public:
explicit IconList(const QStringList& builtinPaths, QString path, QObject* parent = 0);
virtual ~IconList(){};
QIcon getIcon(const QString& key) const;
int getIconIndex(const QString& key) const;
QString getDirectory() const;
virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
virtual int rowCount(const QModelIndex& parent = QModelIndex()) const override;
virtual QStringList mimeTypes() const override;
virtual Qt::DropActions supportedDropActions() const override;
virtual bool dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column, const QModelIndex& parent) override;
virtual Qt::ItemFlags flags(const QModelIndex& index) const override;
bool addThemeIcon(const QString& key);
bool addIcon(const QString& key, const QString& name, const QString& path, const IconType type);
void saveIcon(const QString& key, const QString& path, const char* format) const;
bool deleteIcon(const QString& key);
bool trashIcon(const QString& key);
bool iconFileExists(const QString& key) const;
void installIcons(const QStringList& iconFiles);
void installIcon(const QString& file, const QString& name);
const MMCIcon* icon(const QString& key) const;
void startWatching();
void stopWatching();
signals:
void iconUpdated(QString key);
private:
// hide copy constructor
IconList(const IconList&) = delete;
// hide assign op
IconList& operator=(const IconList&) = delete;
void reindex();
void sortIconList();
public slots:
void directoryChanged(const QString& path);
protected slots:
void fileChanged(const QString& path);
void SettingChanged(const Setting& setting, QVariant value);
private:
shared_qobject_ptr<QFileSystemWatcher> m_watcher;
bool is_watching;
QMap<QString, int> name_index;
QVector<MMCIcon> icons;
QDir m_dir;
};
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