TapeRecorderWidget.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.
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 * "MLAB" AND "NICR" SPECIFICALLY DISCLAIM ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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 */

#ifndef _MIRA_TAPERECORDERWIDGET_H_
#define _MIRA_TAPERECORDERWIDGET_H_

#include <QTimer>
#include <QDialog>
#include <QDialogButtonBox>
#include <QLabel>
#include <QPushButton>
#include <QToolButton>
#include <QTableWidget>
#include <QTimeEdit>
#include <QWidget>
#include <QCheckBox>

#include <serialization/adapters/std/list>

#include <fw/TapeRecorder.h>

#include <widgets/PropertyEditor.h>

#include <fw/GuiFwExports.h>

namespace mira {


class MIRA_GUI_FW_EXPORT CodecDialog : public QDialog
{
    Q_OBJECT

public:

    CodecDialog(QWidget* parent = NULL);
    ~CodecDialog();

    void setCodecs(std::list<BinarySerializerCodecPtr>& codecs);
    std::list<BinarySerializerCodecPtr> getCodecs();

public slots:

    void addRemove();

protected:

    void addCodec(BinarySerializerCodecPtr codec);

    std::map<std::string, std::pair<BinarySerializerCodecPtr, boost::shared_ptr<PropertyNode>>> mCodecs;
    PropertyEditor* mEditor;
    QDialogButtonBox* mButtonBox;
};


class MIRA_GUI_FW_EXPORT CodecWidget : public QWidget
{
    Q_OBJECT
public:

    CodecWidget(QWidget* parent=NULL);

    void setCodecs(const std::list<BinarySerializerCodecPtr>& codecs);
    std::list<BinarySerializerCodecPtr> getCodecs();

public slots:

    void selectCodecs();

protected:

    std::list<BinarySerializerCodecPtr> mCodecs;
    QLabel* mTextLbl;
};


class MIRA_GUI_FW_EXPORT DurationDialog : public QDialog
{
    Q_OBJECT

public:

    DurationDialog(QWidget* parent = NULL);

    void setDuration(const Duration& duration);
    Duration getDuration();

protected:

    QTimeEdit* mTimeEdit;
    QDialogButtonBox* mButtonBox;
};



class MIRA_GUI_FW_EXPORT TapeRecorderWidget : public QWidget
{
    Q_OBJECT

public:

    struct RecordingConfig {

        template <typename Reflector>
        void reflect(Reflector& r)
        {
            r.member("Channels", mChannels,
                     "Channels to record", std::map<std::string, RecordedChannelInfo>());
            r.member("RecordTransforms", mRecordTransforms,
                     "Record transform frames to tape", true);
            r.member("SaveTransformsFile", mSaveTransformsFile,
                     "Save transform tree to extra file", true);
        }

        std::map<std::string, RecordedChannelInfo> mChannels;
        bool mRecordTransforms;
        bool mSaveTransformsFile;
    };

public:

    TapeRecorderWidget(QWidget* parent = NULL);

    void addChannel(const std::string& channelID, const RecordedChannelInfo& codecs=RecordedChannelInfo());
    void recordTransforms(bool recordTransformChannels = true, bool saveTransformsFile = true);
    RecordingConfig getRecordingConfig();

signals:
    void recordingStarted();

public slots:

    void record();
    void recordDuration();
    void stop();
    void check();
    void saveTransformsToggled(bool on);
    void add();
    void remove();
    void removeAll();
    void updateStats();

protected:

    int findButton(int column);
    virtual void dragEnterEvent(QDragEnterEvent *event);
    virtual void dropEvent(QDropEvent *event);
    void saveTransformTree(const Path& file);

protected:

    boost::shared_ptr<TapeRecorder> mRecorder;
    std::set<std::string> mRecordedChannels;

    QTableWidget* mChannels;
    Time mStartTime;
    QLabel* mInfo;
    QPushButton* mBtAdd;
    QPushButton* mBtRemove;
    QToolButton* mBtRecord;
    QToolButton* mBtRecordDuration;
    QToolButton* mBtStop;
    QCheckBox* mChkSvTransformsFile;
    QCheckBox* mChkRecTransformsChans;

    QTimer mCheckTimer;
    QTimer mStatsTimer;
    QTimer mAutoStopTimer;

    Duration mRecordDuration;
};


}

#endif