openmw/apps/opencs/model/prefs/shortcutmanager.hpp

#ifndef CSM_PREFS_SHORTCUTMANAGER_H
#define CSM_PREFS_SHORTCUTMANAGER_H

#include <map>
#include <string>
#include <utility>

#include <QKeySequence>
#include <QObject>
#include <QString>

namespace CSMPrefs
{
    class Shortcut;
    class ShortcutEventHandler;

    /// Class used to track and update shortcuts/sequences
    class ShortcutManager : public QObject
    {
        Q_OBJECT

    public:
        ShortcutManager();

        /// The shortcut class will do this automatically
        void addShortcut(Shortcut* shortcut);

        /// The shortcut class will do this automatically
        void removeShortcut(Shortcut* shortcut);

        bool getSequence(std::string_view name, QKeySequence& sequence) const;
        void setSequence(std::string_view name, const QKeySequence& sequence);

        bool getModifier(const std::string& name, int& modifier) const;
        void setModifier(std::string_view name, int modifier);

        std::string convertToString(const QKeySequence& sequence) const;
        std::string convertToString(int modifier) const;

        std::string convertToString(const QKeySequence& sequence, int modifier) const;

        void convertFromString(const std::string& data, QKeySequence& sequence) const;
        void convertFromString(const std::string& data, int& modifier) const;

        void convertFromString(const std::string& data, QKeySequence& sequence, int& modifier) const;

        /// Replaces "{sequence-name}" or "{modifier-name}" with the appropriate text
        QString processToolTip(const QString& toolTip) const;

    private:
        // Need a multimap in case multiple shortcuts share the same name
        typedef std::multimap<std::string, Shortcut*, std::less<>> ShortcutMap;
        typedef std::map<std::string, QKeySequence, std::less<>> SequenceMap;
        typedef std::map<std::string, int, std::less<>> ModifierMap;
        typedef std::map<int, std::string> NameMap;
        typedef std::map<std::string, int> KeyMap;

        ShortcutMap mShortcuts;
        SequenceMap mSequences;
        ModifierMap mModifiers;

        NameMap mNames;
        KeyMap mKeys;

        ShortcutEventHandler* mEventHandler;

        void createLookupTables();

        static const std::pair<int, const char*> QtKeys[];
    };
}

#endif