text: /**
   * UGENE - Integrated Bioinformatics Tools.
   * Copyright (C) 2008-2012 UniPro <ugene@unipro.ru>
   * http://ugene.unipro.ru
   *
   * 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.
   */
  
  #ifndef _U2_TREE_VIEWER_FACTORY_H_
  #define _U2_TREE_VIEWER_FACTORY_H_
  
  #include <U2Gui/ObjectViewModel.h>
  
  namespace U2 {
  
  class MultiGSelection;
  
  class U2VIEW_EXPORT TreeViewerFactory : public GObjectViewFactory {
      Q_OBJECT
  public:
      TreeViewerFactory();
      
      virtual bool canCreateView(const MultiGSelection& multiSelection);
  
      virtual Task* createViewTask(const MultiGSelection& multiSelection, bool single = false);
  
      virtual bool isStateInSelection(const MultiGSelection& multiSelection, const QVariantMap& stateData);
  
      virtual Task* createViewTask(const QString& viewName, const QVariantMap& stateData);
  
      virtual bool supportsSavedStates() const {return true;}
  
      static const GObjectViewFactoryId ID;
  
  };
  
  } // namespace
  
  #endif
  