ParamEditor.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2012.
//
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//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
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//    documentation and/or other materials provided with the distribution.
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//    may be used to endorse or promote products derived from this software
//    without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// --------------------------------------------------------------------------
// $Maintainer: Timo Sachsenberg$
// $Authors: Marc Sturm $
// --------------------------------------------------------------------------

#ifndef OPENMS_VISUAL_PARAMEDITOR_H
#define OPENMS_VISUAL_PARAMEDITOR_H

#include <OpenMS/CONCEPT/Types.h>

#include <OpenMS/VISUAL/UIC/ui_ParamEditor.h>


#include <QtGui/QItemDelegate>
#include <QtGui/QTreeWidget>

class QModelIndex;
class QStyleOptionViewItem;
class QAbstractItemModel;
class QStringList;
class QString;

namespace OpenMS
{
  class String;
  class Param;
  class ParamEditor;
  namespace Internal
  {
    class OPENMS_GUI_DLLAPI ParamEditorDelegate :
      public QItemDelegate
    {
      Q_OBJECT

public:
      ParamEditorDelegate(QObject * parent);
      QWidget * createEditor(QWidget * parent, const QStyleOptionViewItem & option, const QModelIndex & index) const;
      void setEditorData(QWidget * editor, const QModelIndex & index) const;
      void setModelData(QWidget * editor, QAbstractItemModel * model, const QModelIndex & index) const;
      void updateEditorGeometry(QWidget * editor, const QStyleOptionViewItem & option, const QModelIndex & index) const;

signals:
      void modified(bool) const;

protected:
      bool exists_(QString name, QModelIndex index) const;

private slots:
      void commitAndCloseListEditor_();
      void commitAndCloseComboBox_();
      void closeListEditor_();
private:
      ParamEditorDelegate();
      mutable QString fileName_;
    };

    class OPENMS_GUI_DLLAPI ParamTree :
      public QTreeWidget
    {
      Q_OBJECT

public:
      ParamTree(QWidget * parent);
      bool edit(const QModelIndex & index, EditTrigger trigger, QEvent * event);

signals:
      void selected(const QModelIndex & index);

protected slots:
      void selectionChanged(const QItemSelection & selected, const QItemSelection &);
    };

  }

  class OPENMS_GUI_DLLAPI ParamEditor :
    public QWidget,
    public Ui::ParamEditorTemplate
  {
    Q_OBJECT

public:
    enum
    {
      NODE,                           
      NORMAL_ITEM,              
      ADVANCED_ITEM             
    };

    ParamEditor(QWidget * parent = 0);
    void load(Param & param);
    void store();
    bool isModified() const;
    void clear();

public slots:
    void setModified(bool is_modified);

signals:
    void modified(bool);

protected slots:
    void toggleAdvancedMode(bool advanced);
    void showDocumentation(const QModelIndex & index);

protected:
    void storeRecursive_(QTreeWidgetItem * child, String path, std::map<String, String> & section_descriptions);

    Internal::ParamTree * tree_;
    Param * param_;
    bool modified_;
    bool advanced_mode_;
  };


} // namespace OpenMS

#endif // OPENMS_VISUAL_PARAMEDITOR_H