* Copyright (C) 2017 Klarälvdalens Datakonsult AB, a KDAB Group company *
* <info@kdab.com> *
* Author: Andras Mantia <andras.mantia@kdab.com> *
* Work sponsored by the LiMux project of the city of Munich. *
* *
* 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 SCREENMAPPER_H
#define SCREENMAPPER_H
#include <QObject>
#include <QVariantHash>
#include <QVector>
#include "folderplugin_private_export.h"
class QTimer;
namespace Plasma {
class Corona;
}
class FOLDERPLUGIN_TESTS_EXPORT ScreenMapper : public QObject
{
Q_OBJECT
public:
enum MappingSignalBehavior {
DelayedSignal = 0,
ImmediateSignal
};
static ScreenMapper *instance();
~ScreenMapper() override = default;
QStringList screenMapping() const;
void setScreenMapping(const QStringList &mapping);
int screenForItem(const QString &name) const;
void addMapping(const QString &name, int screen, MappingSignalBehavior behavior = ImmediateSignal);
void removeFromMap(const QString &name);
void setCorona(Plasma::Corona *corona);
void addScreen(int screenId, const QString &path);
void removeScreen(int screenId, const QString &path);
int firstAvailableScreen(const QString &path) const;
void removeItemFromDisabledScreen(const QString &name);
#ifdef BUILD_TESTING
void cleanup();
#endif
Q_SIGNALS:
void screenMappingChanged() const;
void screensChanged() const;
private:
ScreenMapper(QObject *parent = nullptr);
QHash<QString, int> m_screenItemMap;
QHash<int, QStringList> m_itemsOnDisabledScreensMap;
QHash<QString, int> m_firstScreenForPath;
QHash<QString, int> m_screensPerPath;
QVector<int> m_availableScreens;
Plasma::Corona *m_corona = nullptr;
QTimer *m_screenMappingChangedTimer = nullptr;
};
#endif
