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68 lines
2 KiB
C
68 lines
2 KiB
C
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#ifndef CONDITION_H
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#define CONDITION_H
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/* Copyright (C) 2009 Michael Jansen <kde@michael-jansen.biz>
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Copyright (C) 1999-2001 Lubos Lunak <l.lunak@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <QtCore/QObject>
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#include <QtCore/QString>
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#include "kdemacros.h"
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class KConfigGroup;
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namespace KHotKeys {
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class ConditionsVisitor;
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class Condition_list_base;
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/**
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* @author Michael Jansen <kde@michael-jansen.biz>
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*/
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class KDE_EXPORT Condition
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{
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Q_DISABLE_COPY( Condition )
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public:
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Condition( Condition_list_base* parent_P = NULL );
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Condition( KConfigGroup& cfg_P, Condition_list_base* parent_P );
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virtual ~Condition();
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virtual bool match() const = 0;
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virtual void updated() const; // called when the condition changes
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virtual void cfg_write( KConfigGroup& cfg_P ) const = 0;
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virtual const QString description() const = 0;
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virtual Condition* copy() const = 0;
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const Condition_list_base* parent() const;
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Condition_list_base* parent();
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static Condition* create_cfg_read( KConfigGroup& cfg_P, Condition_list_base* parent_P );
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// Reparent the condition to another list.
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void reparent(Condition_list_base *parent);
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virtual void visit( ConditionsVisitor *visitor );
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protected:
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Condition_list_base* _parent;
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};
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} // namespace KHotKeys
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#endif /* #ifndef CONDITION_H */
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