shortcutmanager.h

Go to the documentation of this file.

/*
        Copyright 2006-2026 The QElectroTech Team
        This file is part of QElectroTech.
 
        QElectroTech 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.
 
        QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SHORTCUTMANAGER_H
#define SHORTCUTMANAGER_H
 
#include <QHash>
#include <QKeySequence>
#include <QList>
#include <QPointer>
#include <QString>
#include <QStringList>
 
class QObject;

class ShortcutManager
{
        public:
                static ShortcutManager &instance();
 
                struct ShortcutInfo {
                        QString id;
                        QString category;
                        QString description;
                        QKeySequence default_sequence;
                        QKeySequence current_sequence;
                };
 
                void registerAction(QObject *target, const QString &id,
                                     const QString &category,
                                     const QKeySequence &default_sequence);
 
                QList<ShortcutInfo> allShortcuts() const;
                QKeySequence currentSequence(const QString &id) const;
                void setSequence(const QString &id, const QKeySequence &sequence);
                void resetToDefault(const QString &id);
                void resetAllToDefaults();
 
        private:
                ShortcutManager() = default;
                ShortcutManager(const ShortcutManager &) = delete;
                void operator=(const ShortcutManager &) = delete;
 
                struct Entry {
                        QString category;
                        QString description;
                        QKeySequence default_sequence;
                        QList<QPointer<QObject>> targets;
                };
 
                QKeySequence savedSequence(const QString &id, const QKeySequence &default_sequence) const;
 
                QHash<QString, Entry> m_entries;
                QStringList m_order;
};
 
#endif // SHORTCUTMANAGER_H