#ifndef GLOBALSHORTCUT_H
#define GLOBALSHORTCUT_H
/* Copyright (C) 2008 Michael Jansen <kde@michael-jansen.biz>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#include "kglobalshortcutinfo_p.h"

#include <QtCore/QObject>


class GlobalShortcutContext;

/**
 * Represents a global shortcut.
 *
 * @internal
 *
 * \note This class can handle multiple keys (default and active). This
 * feature isn't used currently. kde4 only allows setting one key per global
 * shortcut.
 *
 * @author Michael Jansen <kde@michael-jansen.biz>
 */
class GlobalShortcut
{
public:
    GlobalShortcut(const QString &uniqueName, const QString &friendlyName, GlobalShortcutContext *context);
    GlobalShortcut();

    ~GlobalShortcut();

    //! Returns the context the shortcuts belongs to
    GlobalShortcutContext *context();
    GlobalShortcutContext const *context() const;

    //! Returns the default keys for this shortcut.
    QList<int> defaultKeys() const;

    //! Return the friendly display name for this shortcut.
    QString friendlyName() const;

    //! Check if the shortcut is active. It's keys are grabbed
    bool isActive() const;

    //! Check if the shortcut is fresh/new. Is an internal state
    bool isFresh() const;

    //! Check if the shortcut is present. It application is running.
    bool isPresent() const;

    //! Returns true if the shortcut is a session shortcut
    bool isSessionShortcut() const;

    //! Returns a list of keys associated with this shortcut.
    QList<int> keys() const;

    //! Activates the shortcut. The keys are grabbed.
    void setActive();

    //! Sets the default keys for this shortcut.
    void setDefaultKeys(const QList<int>);

    //! Sets the friendly name for the shortcut. For display.
    void setFriendlyName(const QString &);

    //! Sets the shortcut inactive. No longer grabs the keys.
    void setInactive();

    void setIsPresent(bool);
    void setIsFresh(bool);

    //! Sets the keys activated with this shortcut. The old keys are freed.
    void setKeys(const QList<int>);

    //! Returns the unique name aka id for the shortcuts.
    QString uniqueName() const;

    operator KGlobalShortcutInfo () const;

    //! Remove this shortcut and it's siblings
    void unRegister();

private:
    //! means the associated application is present.
    bool _isPresent;

    //! means the shortcut is registered with GlobalShortcutsRegistry
    bool _isRegistered;

    //! means the shortcut is new
    bool _isFresh;

    //! The context the shortcut belongs too
    GlobalShortcutContext *_context;

    QString _uniqueName;
    QString _friendlyName; //usually localized

    QList<int> _keys;
    QList<int> _defaultKeys;
};

#endif /* #ifndef GLOBALSHORTCUT_H */