text: /**
   * UGENE - Integrated Bioinformatics Tools.
   * Copyright (C) 2008-2020 UniPro <ugene@unipro.ru>
   * http://ugene.net
   *
   * This program 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 2
   * of the License, or (at your option) any later version.
   *
   * This program 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 this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   * MA 02110-1301, USA.
   */
  
  #include "RefSeqCommonWidget.h"
  
  #include <U2Core/U2SafePoints.h>
  
  #include <U2Gui/ShowHideSubgroupWidget.h>
  #include <U2Gui/U2WidgetStateStorage.h>
  
  #include <U2View/MSAEditor.h>
  
  #include "../SequenceSelectorWidgetController.h"
  
  namespace U2 {
  
  RefSeqCommonWidget::RefSeqCommonWidget(MSAEditor *_msaEditor)
      : msaEditor(_msaEditor) {
      connect(msaEditor, SIGNAL(si_referenceSeqChanged(qint64)), SLOT(sl_refSeqChanged(qint64)));
  
      QVBoxLayout *mainLayout = new QVBoxLayout;
      mainLayout->setContentsMargins(0, 0, 0, 0);
      mainLayout->setSpacing(5);
      mainLayout->setAlignment(Qt::AlignTop);
  
      QWidget *refSeqGroup = new ShowHideSubgroupWidget("REFERENCE", tr("Reference sequence"), createReferenceGroup(), true);
      mainLayout->addWidget(refSeqGroup);
  
      setLayout(mainLayout);
  }
  
  QWidget *RefSeqCommonWidget::createReferenceGroup() {
      QWidget *group = new QWidget(this);
      QVBoxLayout *layout = new QVBoxLayout;
      layout->setContentsMargins(0, 0, 0, 0);
      layout->setSpacing(5);
      layout->setAlignment(Qt::AlignTop);
  
      reSeqSelector = new SequenceSelectorWidgetController(msaEditor);
  
      connect(reSeqSelector, SIGNAL(si_selectionChanged()), SLOT(sl_textControllerChanged()));
  
      layout->addWidget(reSeqSelector);
      group->setLayout(layout);
  
      return group;
  }
  
  void RefSeqCommonWidget::sl_refSeqChanged(qint64 sequenceId) {
      reSeqSelector->setSequenceId(sequenceId);
  }
  
  void RefSeqCommonWidget::sl_textControllerChanged() {
      msaEditor->setReference(reSeqSelector->sequenceId());
  }
  
  RefSeqCommonWidgetFactory::RefSeqCommonWidgetFactory(QList<QString> groupIds)
      : OPCommonWidgetFactory(groupIds) {
  }
  
  RefSeqCommonWidgetFactory::~RefSeqCommonWidgetFactory() {
  }
  
  QWidget *RefSeqCommonWidgetFactory::createWidget(GObjectView *objView, const QVariantMap &options) {
      SAFE_POINT(NULL != objView, QString("NULL object view!"), NULL);
  
      MSAEditor *msa = qobject_cast<MSAEditor *>(objView);
      SAFE_POINT(NULL != msa, QString("Not MSAEditor!"), NULL);
  
      return new RefSeqCommonWidget(msa);
  }
  
  }    // namespace U2
  