RoutingRunnerPlugin.h

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//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2010 Dennis Nienhüser <earthwings@gentoo.org>
// Copyright 2011 Thibaut Gridel <tgridel@free.fr>
// Copyright 2012 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
//

#ifndef MARBLE_ROUTINGRUNNERPLUGIN_H
#define MARBLE_ROUTINGRUNNERPLUGIN_H

#include <QObject>
#include "PluginInterface.h"

#include <QHash>
#include <QWidget>

#include "routing/RoutingProfilesModel.h"

namespace Marble
{

class MarbleAbstractRunner;
class RoutingRunner;

class MARBLE_EXPORT RoutingRunnerPlugin : public QObject, public PluginInterface
{
    Q_OBJECT

public:
    explicit RoutingRunnerPlugin( QObject* parent = 0 );

    virtual ~RoutingRunnerPlugin();

    virtual QString guiString() const = 0;

    virtual RoutingRunner *newRunner() const = 0;

    bool supportsCelestialBody( const QString &celestialBodyId ) const;

    bool canWorkOffline() const;

    virtual bool canWork() const;

    // Overridden methods with default implementations

    virtual QIcon icon() const;

    QString statusMessage() const;

    class ConfigWidget : public QWidget
    {
    public:
        virtual void loadSettings( const QHash<QString, QVariant> &settings ) = 0;
        virtual QHash<QString, QVariant> settings() const = 0;
    };
    virtual ConfigWidget *configWidget();

    virtual bool supportsTemplate( RoutingProfilesModel::ProfileTemplate profileTemplate ) const;

    virtual QHash<QString, QVariant> templateSettings( RoutingProfilesModel::ProfileTemplate profileTemplate ) const;

protected:
    void setStatusMessage( const QString &message );

    void setSupportedCelestialBodies( const QStringList &celestialBodies );

    void setCanWorkOffline( bool canWorkOffline );

private:
    class Private;
    Private *const d;
};

}

Q_DECLARE_INTERFACE( Marble::RoutingRunnerPlugin, "org.kde.Marble.RunnerRunnerPlugin/1.01" )

#endif // MARBLE_ROUTINGRUNNERPLUGIN_H