time_panel.h

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/*
 * Copyright (c) 2012, Willow Garage, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Willow Garage, Inc. nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 */

#ifndef RVIZ_TIME_PANEL_H
#define RVIZ_TIME_PANEL_H

#include "rviz/panel.h"
#include "ros/time.h"

class QLineEdit;
class QComboBox;
class QCheckBox;
class QPushButton;
class QHBoxLayout;
class QWidget;

namespace rviz
{
class VisualizationManager;
class Display;

class TimePanel : public Panel
{
  Q_OBJECT
public:
  TimePanel(QWidget* parent = nullptr);

  void onInitialize() override;

protected Q_SLOTS:

  void pauseToggled(bool checked);
  void syncModeSelected(int index);
  void syncSourceSelected(int index);
  void experimentalToggled(bool checked);

  void update();

  void onDisplayAdded(rviz::Display* display);
  void onDisplayRemoved(rviz::Display* display);

  void onTimeSignal(ros::Time time);

  void load(const Config& config) override;
  void save(Config config) const override;

protected:
  QLineEdit* makeTimeLabel();

  void fillTimeLabel(QLineEdit* label, double time);

  QWidget* old_widget_;
  QWidget* experimental_widget_;

  QString config_sync_source_;

  QCheckBox* experimental_cb_;

  QPushButton* pause_button_;
  QComboBox* sync_source_selector_;
  QComboBox* sync_mode_selector_;

  QLineEdit* ros_time_label_;
  QLineEdit* ros_elapsed_label_;
  QLineEdit* wall_time_label_;
  QLineEdit* wall_elapsed_label_;
};

} // namespace rviz

#endif