actionset.h

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/* -*- myth -*- */
#ifndef ACTIONSET_H
#define ACTIONSET_H
 
// Qt headers
#include <QStringList>
#include <QHash>
#include <QMap>
 
class ActionSet
{
  public:
    ActionSet() = default;
    ~ActionSet();
 
    // Commands
    bool AddAction(const ActionID &id,
                   const QString  &description,
                   const QString  &keys);
    bool Add(const ActionID &id, const QString &key);
    bool Remove(const ActionID &id, const QString &key);
    bool Replace(const ActionID &id,
                 const QString  &newkey,
                 const QString  &oldkey);
 
    // Sets
    bool        SetModifiedFlag(const ActionID &id, bool modified);
 
    // Gets
    QStringList GetContextStrings(void) const;
    QStringList GetActionStrings(const QString &context_name) const;
    QString     GetKeyString(const ActionID &id) const;
    QStringList GetKeys(const ActionID &id) const;
    QStringList GetContextKeys(const QString &context_name) const;
    QStringList GetAllKeys(void) const;
    QString     GetDescription(const ActionID &id) const;
    ActionList  GetActions(const QString &key) const
        { return m_keyToActionMap[key]; }
    ActionList  GetModified(void) const { return m_modified; }
    bool HasModified(void) const { return !m_modified.isEmpty(); }
    bool IsModified(const ActionID &id) const
        { return m_modified.contains(id); }
 
  protected:
    Action *GetAction(const ActionID &id);
 
  public:
    static const QString kJumpContext;
    static const QString kGlobalContext;
 
  private:
    QMap<QString, ActionList> m_keyToActionMap;
    using ContextMap = QHash<QString, ActionContext>;
    ContextMap                m_contexts;
    ActionList                m_modified;
};
 
#endif /* ACTIONSET_H */