EditInfoTool.h

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/*  Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
 
    This file is part of the TerraLib - a Framework for building GIS enabled applications.
 
    TerraLib is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License,
    or (at your option) any later version.
 
    TerraLib 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 Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public License
    along with TerraLib. See COPYING. If not, write to
    TerraLib Team at <terralib-team@terralib.org>.
*/
 
/*!
  \file terralib/edit/qt/tools/EditInfoTool.h
 
  \brief This class implements a concrete tool for edit attributes of geometry.
*/
 
#ifndef __TERRALIB_EDIT_QT_INTERNAL_EDITINFOTOOL_H
#define __TERRALIB_EDIT_QT_INTERNAL_EDITINFOTOOL_H
 
// TerraLib
#include "../../../geometry/Envelope.h"
#ifndef Q_MOC_RUN
#include "../../../maptools/AbstractLayer.h"
#endif
#include "../Config.h"
#include "GeometriesUpdateTool.h"
 
// Qt
#include <QPointF>
#include <QTreeWidget>
#include <QTreeWidgetItem>
#include <QDialog>
 
namespace te
{
  namespace qt
  {
    namespace widgets
    {
      class Canvas;
      class MapDisplay;
    }
  }
 
  namespace edit
  {
 
    class TEEDITQTEXPORT EditInfoTool : public GeometriesUpdateTool
    {
      Q_OBJECT
 
    public:
      EditInfoTool(te::qt::widgets::MapDisplay* display, const te::map::AbstractLayerPtr& layer, QObject* parent = 0);
 
      ~EditInfoTool();
 
      //@}
 
      /** @name AbstractTool Methods
      *  Methods related with tool behavior.
      */
      //@{
 
      //bool mouseReleaseEvent(QMouseEvent* e);
      bool mousePressEvent(QMouseEvent* e);
 
      //@}
 
    private:
 
      void draw();
 
      void updateCursor();
 
      void pickFeature(const te::map::AbstractLayerPtr& layer, const QPointF& pos);
 
      te::gm::Envelope buildEnvelope(const QPointF& pos);
 
      void getInfo(const te::gm::Envelope& e);
 
      std::unique_ptr<te::dt::AbstractData> getValue(int type, QString value) const;
 
      void storeFeature();
 
      te::da::DataSet* m_dataset;                           //!< The attributes dataset type.
      std::map<std::string, te::dt::AbstractData*> m_data;
      std::vector<std::size_t> m_restrictivePropertyPos;
      QDialog* m_dialog;
      QTreeWidget* m_infoWidget;                            //!< Widget used to show the informations.
 
    private slots:
 
      void onCancelPushButtonPressed();
 
      void onOkPushButtonPressed();
 
      void onAttributesTreeWidgetItemDoubleClicked(QTreeWidgetItem* item, int column);
 
    };
 
  }   // end namespace edit
}     // end namespace te
 
#endif  // __TERRALIB_EDIT_QT_INTERNAL_EDITINFOTOOL_H