Program Listing for File controller_edit_widget.hpp

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 *  Copyright (c) 2018, Mohamad Ayman.
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/* Author: Mohamad Ayman */

#pragma once

#include <moveit_setup_controllers/controllers.hpp>
#include <QWidget>
#include <QComboBox>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>

namespace moveit_setup
{
namespace controllers
{
class ControllerEditWidget : public QWidget
{
  Q_OBJECT

public:
  // ******************************************************************************************
  // Public Functions
  // ******************************************************************************************

  ControllerEditWidget(QWidget* parent, const FieldPointers& additional_fields);

  void setSelected(const std::string& controller_name, const ControllerInfo* info);

  void loadControllersTypesComboBox(const std::vector<std::string>& controller_types);

  void hideDelete();

  void hideSave();

  void hideNewButtonsWidget();

  void showDelete();

  void showSave();

  void showNewButtonsWidget();

  void setTitle(const QString& title);

  std::string getControllerName();

  std::string getControllerType();

  std::map<std::string, std::string> getAdditionalParameters();

private Q_SLOTS:

  // ******************************************************************************************
  // Slot Event Functions
  // ******************************************************************************************
  void typeChanged(int index);

Q_SIGNALS:

  // ******************************************************************************************
  // Emitted Signals
  // ******************************************************************************************

  void saveJoints();

  void saveJointsGroups();

  void save();

  void cancelEditing();

  void deleteController();

private:
  // ******************************************************************************************
  // Qt Components
  // ******************************************************************************************

  QLabel* title_;  // specify the title from the parent widget
  QLineEdit* controller_name_field_;
  QComboBox* controller_type_field_;
  QPushButton* btn_delete_;      // this button is hidden for new controllers
  QPushButton* btn_save_;        // this button is hidden for new controllers
  QWidget* new_buttons_widget_;  // for showing/hiding the new controllers buttons

  FieldPointers additional_fields_;
  std::vector<QLineEdit*> additional_fields_inputs_;  // one QLineEdit for each additional field

  // ******************************************************************************************
  // Variables
  // ******************************************************************************************

  // For loading default types combo box just once
  bool has_loaded_ = false;
};
}  // namespace controllers
}  // namespace moveit_setup