/**
  * @RDE_HEADER@
  * SideBar
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Norbert Thoden, SLSE, 2015-01-19
  */

#pragma once

// Own
#include "side_bar_export.h"
#include "side_bar_item.h"
#include <Common/situation_map_logging.h>

// Qt
#include <QDialog>

class QModelIndex;
class QStandardItem;

//----------------------------------------------------------------------------
namespace SituationMap
{

// forward:
class Map;


// using baseclass QDialog -> with background / no transparency
// using baseclass QWidget -> no background / will be transparent
class SIDEBAR_EXPORT SideBar : public QDialog
{
  using BaseClass = QDialog;

  Q_OBJECT

public:
  static QImage createImage(const QColor &fgColor
                            , const QColor &bgColor
                            , int size);

  static QIcon createIcon(const QColor &fgColor
                          , const QColor &bgColor
                          , int size);


  explicit SideBar(QWidget *parent = nullptr);
  virtual ~SideBar();

  // Animation regarding position:
  virtual void setAnimationDuration(int msecs);
  virtual void setInvisiblePosition(const QPoint &invisiblePos);
  virtual void setVisiblePosition(const QPoint &visiblePos);

  virtual void showAnimated();
  virtual bool isCurrentlyShowing();

  virtual void hideAnimated();
  virtual bool isCurrentlyHiding();

  virtual bool addCheckableItem(SideBarItem *item);

  virtual bool addWidget(QWidget *widget);

signals:
  void dataChanged();
  void closeRequest();

  void positionString(bool onOff);


protected Q_SLOTS:
  void onItemChanged(QStandardItem *item);
  void onAnimationOnFinished();
  void onAnimationOffFinished();
  void onClicked(const QModelIndex &index);

  void onAnimationStarted();
  void onAnimationFinished();


private:
  bool initAppearanceToSideBar(bool toSideBar = true);
  bool initModel();

private:
  class Private;
  /**
      * The private d-pointer to not break BC when changing internals of this class
     */
  Private *d = nullptr;

  LOGGER_T m_logger;      ///< Interface of the Logging-Facility

};



} // namespace SituationMap