ground/gcs/src/plugins/logging/logginggadgetwidget.h

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       logginggadgetwidget.h
   5  * @author     The LibrePilot Project, http://www.librepilot.org Copyright (C) 2018.
   6  *             The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   7  * @addtogroup GCSPlugins GCS Plugins
   8  * @{
   9  * @addtogroup LoggingGadgetPlugin Logging Gadget Plugin
  10  * @{
  11  * @brief      A gadget to control playback of a GCS log.
  12  *****************************************************************************/
  13 /*
  14  * This program is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 3 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * This program is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  21  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  22  * for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License along
  25  * with this program; if not, write to the Free Software Foundation, Inc.,
  26  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  27  */
  28
  29 #ifndef LoggingGADGETWIDGET_H_
  30 #define LoggingGADGETWIDGET_H_
  31
  32 #include "loggingplugin.h"
  33
  34 #include "extensionsystem/pluginmanager.h"
  35 #include "scope/scopeplugin.h"
  36 #include "scope/scopegadgetfactory.h"
  37
  38 #include <QWidget>
  39
  40 class Ui_Logging;
  41 class QTimer;
  42
  43 class LoggingGadgetWidget : public QWidget {
  44     Q_OBJECT
  45
  46 public:
  47     LoggingGadgetWidget(QWidget *parent = 0);
  48     ~LoggingGadgetWidget();
  49     void setPlugin(LoggingPlugin *p);
  50
  51 protected slots:
  52     void stateChanged(LoggingPlugin::State state);
  53     void setBeginAndEndTimes(quint32 startTimeStamp, quint32 endTimeStamp);
  54     void setPlaybackPosition(quint32 positionTimeStamp);
  55     void playButtonAction();
  56     void pauseButtonAction();
  57     void stopButtonAction();
  58     void enableWidgets();
  59     void disableWidgets();
  60     void sliderMoved(int);
  61     void sliderAction();
  62
  63 signals:
  64     void resumeReplay(quint32 positionTimeStamp);
  65     void pauseReplay();
  66     void pauseReplayAndResetPosition();
  67
  68 private:
  69     Ui_Logging *m_logging;
  70     LoggingPlugin *loggingPlugin;
  71     ScopeGadgetFactory *scpPlugin;
  72     QTimer sliderActionDelay;
  73
  74     void updatePositionLabel(quint32 positionTimeStamp);
  75 };
  76
  77 #endif /* LoggingGADGETWIDGET_H_ */