text: /***********************************************************************************
  ** MIT License                                                                    **
  **                                                                                **
  ** Copyright (c) 2018 Victor DENIS (victordenis01@gmail.com)                      **
  **                                                                                **
  ** Permission is hereby granted, free of charge, to any person obtaining a copy   **
  ** of this software and associated documentation files (the "Software"), to deal  **
  ** in the Software without restriction, including without limitation the rights   **
  ** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell      **
  ** copies of the Software, and to permit persons to whom the Software is          **
  ** furnished to do so, subject to the following conditions:                       **
  **                                                                                **
  ** The above copyright notice and this permission notice shall be included in all **
  ** copies or substantial portions of the Software.                                **
  **                                                                                **
  ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR     **
  ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,       **
  ** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE    **
  ** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER         **
  ** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,  **
  ** OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE  **
  ** SOFTWARE.                                                                      **
  ***********************************************************************************/
  
  #pragma once
  #ifndef SIELO_BROWSER_ADBTREEWIDGET_HPP
  #define SIELO_BROWSER_ADBTREEWIDGET_HPP
  
  #include "SharedDefines.hpp"
  
  #include <QTreeWidget>
  
  #include <QPoint>
  #include <QKeyEvent>
  
  namespace Sn {
  namespace ADB {
  class Rule;
  class Subscription;
  
  class SIELO_SHAREDLIB TreeWidget: public QTreeWidget {
  Q_OBJECT
  
  public:
  	TreeWidget(Subscription* subscription, QWidget* parent = nullptr);
  
  	Subscription* subscription() const { return m_subscription; }
  
  	void showRule(const Rule* rule);
  	void refresh();
  
  public slots:
  	void addRule();
  	void removeRule();
  
  private slots:
  	void contextMenuRequested(const QPoint& pos);
  	void itemChanged(QTreeWidgetItem* item);
  	void copyFilter();
  
  	void subscriptionUpdated();
  	void subscriptionError(const QString& message);
  
  private:
  	void adjustItemFeature(QTreeWidgetItem* item, const Rule* rule);
  	void keyPressEvent(QKeyEvent* event);
  
  	Subscription* m_subscription{nullptr};
  	QTreeWidgetItem* m_topItem{nullptr};
  
  	QString m_ruleToBeSelected{};
  	bool m_itemChangingBlock{false};
  	bool m_refreshAllItemsNeeded{true};
  };
  }
  }
  
  #endif //SIELO_BROWSER_ADBTREEWIDGET_HPP
  