/**
 * \file gui/widgets/contaminant_widget/contaminantwidget.h
 * \date 20/2/2018
 * \author Olivier Langella
 * \brief graphic widget to choose contaminant files or regular expression
 */

/*******************************************************************************
 * Copyright (c) 2018 Olivier Langella <olivier.langella@u-psud.fr>.
 *
 * This file is part of i2MassChroQ.
 *
 *     i2MassChroQ is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     i2MassChroQ is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with i2MassChroQ.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Contributors:
 *     Olivier Langella <olivier.langella@u-psud.fr> - initial API and
 *implementation
 ******************************************************************************/


#pragma once

#include <QWidget>
#include <QStandardItemModel>
#include "../../../files/fastafile.h"
#include "../../../core/project.h"


namespace Ui
{
class ContaminantWidget;
}

class ContaminantWidget : public QWidget
{
  Q_OBJECT

  public:
  explicit ContaminantWidget(QWidget *parent);
  ~ContaminantWidget();


  void setRegexpContaminantPattern(const QString &pattern);

  void setProjectContaminants(Project *p_project);
  void getProjectContaminants(const Project *p_project);

  public slots:

  signals:
  void changed();

  private:
  void
  setFastaFileList(const std::vector<FastaFileSp> &fasta_file_list,
                   const std::vector<const FastaFile *> &contaminant_fasta_file_list);

  private slots:
  void doSelectContaminantSource();
  void doSelectContaminantMode();
  void doSelectFastaFile();
  void doClearList();
  void doChanged();


  private:
  Ui::ContaminantWidget *ui;

  bool _no_project = true;

  QStandardItemModel *_p_fasta_str_li;

  bool _emit_changed = true;
};
