externalapp.h

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/* @@@LICENSE
*
*      Copyright (c) 2011-2012 Hewlett-Packard Development Company, L.P.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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#ifndef EXTERNALAPP_H_
#define EXTERNALAPP_H_

#include <QObject>
#include <QUuid>

namespace DimensionsSystemInterface
{

namespace ExternalAppType
{
        enum Enum
        {
                INVALID,
                WebOSApp
        };
}

class ExternalApp : public QObject
{
        Q_OBJECT

public:

        friend class AppEffector;
        friend class AppMonitor;

        ExternalApp(ExternalAppType::Enum type = ExternalAppType::INVALID);
        virtual ~ExternalApp();

        virtual bool isValid() const = 0;
        virtual QUuid uid() const;
        virtual ExternalAppType::Enum type() const;

        virtual bool isUpdating() const;
        virtual bool isInRemoval() const;
        virtual bool isReady() const;           //meaning, ok to launch, etc
        virtual bool isFailed() const;

        virtual void setReady();

protected:

        ExternalAppType::Enum m_type;
        QUuid   m_uid;
        bool    m_stateBeingRemoved;                    //set to true if the app is currently undergoing removal
        bool    m_stateBeingUpdated;                    //set to true if the app is currently being (re)installed/updated
        bool    m_stateFailed;                                  //set to true if the app for whatever reason couldn't be scanned correctly
                                                                                        //      (usually an installation fail)
};

} //end namespace

#endif /* EXTERNALAPP_H_ */