/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
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**************************************************************************/

#ifndef COMMAND_H
#define COMMAND_H

#include <coreplugin/core_global.h>

#include <QtCore/QObject>

QT_BEGIN_NAMESPACE
class QAction;
class QShortcut;
class QKeySequence;
QT_END_NAMESPACE


namespace Core {

class CORE_EXPORT Command : public QObject
{
    Q_OBJECT
public:
    enum CommandAttribute {
        CA_Hide             = 0x0100,
        CA_UpdateText       = 0x0200,
        CA_UpdateIcon       = 0x0400,
        CA_NonConfigureable = 0x8000,
        CA_Mask             = 0xFF00
    };

    virtual void setDefaultKeySequence(const QKeySequence &key) = 0;
    virtual QKeySequence defaultKeySequence() const = 0;
    virtual QKeySequence keySequence() const = 0;
    virtual void setDefaultText(const QString &text) = 0;
    virtual QString defaultText() const = 0;

    virtual int id() const = 0;

    virtual QAction *action() const = 0;
    virtual QShortcut *shortcut() const = 0;

    virtual void setAttribute(CommandAttribute attr) = 0;
    virtual void removeAttribute(CommandAttribute attr) = 0;
    virtual bool hasAttribute(CommandAttribute attr) const = 0;

    virtual bool isActive() const = 0;

    virtual ~Command() {}

    virtual void setKeySequence(const QKeySequence &key) = 0;

    virtual QString stringWithAppendedShortcut(const QString &str) const = 0;

signals:
    void keySequenceChanged();
};

} // namespace Core

#endif // COMMAND_H
