qgsattributetableconfig.h

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/***************************************************************************
  qgsattributetableconfig.h - QgsAttributeTableConfig
 
 ---------------------
 begin                : 27.4.2016
 copyright            : (C) 2016 by Matthias Kuhn
 email                : [email protected]
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSATTRIBUTETABLECONFIG_H
#define QGSATTRIBUTETABLECONFIG_H
 
#include <QString>
#include <QVector>
#include <QDomNode>
#include <QVariant>
 
#include "qgis_sip.h"
#include "qgis_core.h"
 
class QgsFields;
 
class CORE_EXPORT QgsAttributeTableConfig
{
  public:
 
    enum Type
    {
      Field,    
      Action    
    };
 
    struct ColumnConfig
    {
      ColumnConfig() = default;
 
      bool operator== ( const QgsAttributeTableConfig::ColumnConfig &other ) const SIP_SKIP;
 
      QgsAttributeTableConfig::Type type = Field;    
      QString name; 
      bool hidden = false;  
      int width = -1; 
    };
 
    enum ActionWidgetStyle
    {
      ButtonList,   
      DropDown      
    };
 
    QgsAttributeTableConfig() = default;
 
    QVector<QgsAttributeTableConfig::ColumnConfig> columns() const;
 
    bool isEmpty() const;
 
    int mapVisibleColumnToIndex( int visibleColumn ) const;
 
    void setColumns( const QVector<QgsAttributeTableConfig::ColumnConfig> &columns );
 
    void update( const QgsFields &fields );
 
    bool actionWidgetVisible() const;
 
    void setActionWidgetVisible( bool visible );
 
    ActionWidgetStyle actionWidgetStyle() const;
 
    void setActionWidgetStyle( ActionWidgetStyle actionWidgetStyle );
 
    void writeXml( QDomNode &node ) const;
 
    void readXml( const QDomNode &node );
 
    QString sortExpression() const;
 
    void setSortExpression( const QString &sortExpression );
 
    int columnWidth( int column ) const;
 
    void setColumnWidth( int column, int width );
 
    bool columnHidden( int column ) const;
 
    void setColumnHidden( int column, bool hidden );
 
    Qt::SortOrder sortOrder() const;
 
    void setSortOrder( Qt::SortOrder sortOrder );
 
    bool hasSameColumns( const QgsAttributeTableConfig &other ) const;
 
    bool operator!= ( const QgsAttributeTableConfig &other ) const;
 
  private:
    QVector<ColumnConfig> mColumns;
    ActionWidgetStyle mActionWidgetStyle = DropDown;
    QString mSortExpression;
    Qt::SortOrder mSortOrder = Qt::AscendingOrder;
};
 
Q_DECLARE_METATYPE( QgsAttributeTableConfig::ColumnConfig )
 
#endif // QGSATTRIBUTETABLECONFIG_H