VisualizationTextJSON.h

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/*
 * Copyright (C) 2012 by
 *   MetraLabs GmbH (MLAB), GERMANY
 * and
 *   Neuroinformatics and Cognitive Robotics Labs (NICR) at TU Ilmenau, GERMANY
 * All rights reserved.
 *
 * Contact: info@mira-project.org
 *
 * Commercial Usage:
 *   Licensees holding valid commercial licenses may use this file in
 *   accordance with the commercial license agreement provided with the
 *   software or, alternatively, in accordance with the terms contained in
 *   a written agreement between you and MLAB or NICR.
 *
 * GNU General Public License Usage:
 *   Alternatively, this file may be used under the terms of the GNU
 *   General Public License version 3.0 as published by the Free Software
 *   Foundation and appearing in the file LICENSE.GPL3 included in the
 *   packaging of this file. Please review the following information to
 *   ensure the GNU General Public License version 3.0 requirements will be
 *   met: http://www.gnu.org/copyleft/gpl.html.
 *   Alternatively you may (at your option) use any later version of the GNU
 *   General Public License if such license has been publicly approved by
 *   MLAB and NICR (or its successors, if any).
 *
 * IN NO EVENT SHALL "MLAB" OR "NICR" BE LIABLE TO ANY PARTY FOR DIRECT,
 * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
 * THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF "MLAB" OR
 * "NICR" HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * "MLAB" AND "NICR" SPECIFICALLY DISCLAIM ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND "MLAB" AND "NICR" HAVE NO OBLIGATION TO
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 */

#ifndef _MIRA_VISUALIZATIONTEXTJSON_H_
#define _MIRA_VISUALIZATIONTEXTJSON_H_

#include <utils/ToString.h>
#include <views/VisualizationTextView.h>

#include <fw/Framework.h>

namespace mira {


template<typename T>
class VisualizationTextBase : public VisualizationTextBasic<T>
{
public:
    typedef VisualizationTextBasic<T> Base;

    VisualizationTextBase(const std::string& channelName) :
        Base(channelName)
    {}

    virtual void dataChanged(ChannelRead<T> data)
    {
        this->mItem->setText(toString(data->value(), this->mPrecision /*, true - to be implemented*/));
        this->mItem->template setStamped<T>(*data);
    }

    virtual std::string defaultText()
    {
        return toString(T(), this->mPrecision/*, true*/);
    }
};

#define MIRA_TEXT_VISUALIZATION(className, type, channel, name, description, category) \
class className : public VisualizationTextBase<type>                        \
{                                                                           \
    MIRA_META_OBJECT(className,                                             \
            ("Name", name)                                                  \
            ("Description", description)                                    \
            ("Category", category))                                         \
public:                                                                     \
    className() :                                                           \
        VisualizationTextBase<type>(channel)                                \
    {}                                                                      \
};


template<typename T>
class VisualizationTextJSONBase : public TypedDefaultTextVisualizationBase<T>
{
public:
    typedef TypedDefaultTextVisualizationBase<T> Base;

    VisualizationTextJSONBase(const std::string& channelName)
        : Base(channelName)
    {}
};

#define MIRA_JSON_VISUALIZATION(className, type, channel, name, description, category) \
class className : public VisualizationTextJSONBase<type>                    \
{                                                                           \
    MIRA_META_OBJECT(className,                                             \
            ("Name", name)                                                  \
            ("Description", description)                                    \
            ("Category", category))                                         \
public:                                                                     \
    className() :                                                           \
        VisualizationTextJSONBase<type>(channel)                            \
    {}                                                                      \
};


}

#endif