CloudDetectionDialog.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/qt/widgets/rp/CloudDetectionDialog.h
 
  \brief ....
*/
 
#ifndef __TERRALIB_QT_WIDGETS_RP_INTERNAL_CLOUDDETECTIONDIALOG_H
#define __TERRALIB_QT_WIDGETS_RP_INTERNAL_CLOUDDETECTIONDIALOG_H
 
// TerraLib
#include "../Config.h"
#ifndef Q_MOC_RUN
#include "../../../dataaccess/datasource/DataSource.h"
#include "../../../dataaccess/datasource/DataSourceInfo.h"
#include "../../../maptools/AbstractLayer.h"
#include "../../../qt/widgets/rp/RpToolsWidget.h"
#include "../se/PolygonSymbolizerWidget.h"
#endif
 
// STL
#include <memory>
 
// Qt
#include <QDialog>
 
namespace Ui { class CloudDetectionDialogForm; }
 
namespace te
{
  //forward declarations
  namespace da  { class DataSetType; }
  namespace gm { class Envelope; }
  namespace mem { class DataSet; }
 
  namespace qt
  {
    namespace widgets
    {
      class Canvas;
      class MapDisplay;
      class RasterHistogramWidget;
 
      /*!
        \class CloudDetectionDialog
 
        \brief ....
      */
      class TEQTWIDGETSEXPORT CloudDetectionDialog : public QDialog
      {
        Q_OBJECT
 
        public:
 
          CloudDetectionDialog(QWidget* parent = 0, Qt::WindowFlags f = 0);
            
          ~CloudDetectionDialog();
 
          void setLayers(std::list<map::AbstractLayerPtr> &layers);
 
          void setMapDisplay(te::qt::widgets::MapDisplay* mapDisplay);
 
          void setActionGroup(QActionGroup* actionGroup);
 
          void setUserPath(std::string path);
          
        protected slots:
          
          void onCloudLayerComboBoxActivated(int index);
 
          void onShadowLayerComboBoxActivated(int index);
 
          void onSearchCloudLayerToolButtonClicked();
 
          void onSearchShadowLayerToolButtonClicked();
 
          void onUpToolButtonClicked();
 
          void onDownToolButtonClicked();
 
          void onFilterCellClicked(int row, int column);
 
          void onFilterCellDoubleClicked(int row, int column);
 
          void onFilterCellChanged(int row, int column);
 
          void onTargetDatasourceToolButtonClicked();
            
          void onTargetFileToolButtonClicked();
 
          void onEnvelopeAcquired(te::gm::Envelope env);
 
          void onMapDisplayExtentChanged();
 
          void onOkPushButtonClicked();
 
          void onStyleToolButtonClicked();
 
          void onDrawCloudHistogramClicked();
 
          void onResetCloudHistogramClicked();
 
          void onDrawShadowHistogramClicked();
 
          void onResetShadowHistogramClicked();
 
          void onCloudMinValueSelected(int, int);
 
          void onCloudMaxValueSelected(int, int);
 
          void onCloudMinValueSelected(double, int);
 
          void onCloudMaxValueSelected(double, int);
 
          void onShadowMinValueSelected(int, int);
 
          void onShadowMaxValueSelected(int, int);
 
          void onShadowMinValueSelected(double, int);
 
          void onShadowMaxValueSelected(double, int);
 
        signals:
 
          void addLayer(te::map::AbstractLayerPtr layer);
 
          void closeTool();
 
        protected:
 
          bool execute();
 
          bool vectorize(te::rst::Raster* raster, std::vector<te::gm::Geometry*>& geomVec, std::vector< double >& geomsValues);
 
          void setCloudBands();
 
          void setShadowBands();
 
          void drawCloudHistogram();
 
          void drawShadowHistogram();
 
          void applyPreview();
 
          void drawGeom();
 
          void getRasterFromROI();
 
          void writeStyle();
 
          void readStyle();
 
          /*! Function used to create the output dataset type */
          std::unique_ptr<te::da::DataSetType> createDataSetType(std::string dataSetName, int srid);
 
          /*! Function used to create the output data */
          std::unique_ptr<te::mem::DataSet> createDataSet(te::da::DataSetType* dsType, std::vector<te::gm::Geometry*>& geoms, std::vector< double >& geomsValues);
 
          /*! Function used to save the output dataset */
          void saveDataSet(te::mem::DataSet* dataSet, te::da::DataSetType* dsType, te::da::DataSourcePtr ds, std::string dataSetName);
 
          void clearCanvas();
 
          void closeEvent(QCloseEvent* e);
 
      void rasterFilter(std::list<map::AbstractLayerPtr>& layers);
 
        private:
 
          std::unique_ptr<Ui::CloudDetectionDialogForm> m_ui;
 
          std::unique_ptr<te::qt::widgets::RasterHistogramWidget> m_cloudHistogramWidget;
          std::unique_ptr<te::qt::widgets::RasterHistogramWidget> m_shadowHistogramWidget;
          std::unique_ptr<te::qt::widgets::RpToolsWidget> m_navigator;
 
          std::list<te::map::AbstractLayerPtr> m_layers;
          std::list<te::map::AbstractLayerPtr> m_layersRasterFiltered;
 
          te::map::AbstractLayerPtr m_cloudLayer;
          te::map::AbstractLayerPtr m_shadowLayer;
          te::map::AbstractLayerPtr m_outputLayer;
 
          std::unique_ptr<te::rst::Raster> m_cloudRasterPreview;
          std::unique_ptr<te::rst::Raster> m_shadowRasterPreview;
 
          std::unique_ptr<te::gm::Geometry> m_geom;
          te::qt::widgets::MapDisplay* m_mapDisplay;
 
          std::string m_lastFilterTableCellText;
 
          std::vector<double> m_cloudMinValue;
          std::vector<double> m_cloudMaxValue;
          std::vector<double> m_shadowMinValue;
          std::vector<double> m_shadowMaxValue;
 
          std::string m_userPath;
 
          std::unique_ptr<te::qt::widgets::PolygonSymbolizerWidget> m_polygonSymbolizerWidget;
          te::se::Symbolizer* m_symbolizer;
      }; 
    }     // end namespace widgets
  }       // end namespace qt
}         // end namespace te
 
#endif  // __TERRALIB_QT_PLUGINS_RP_INTERNAL_CLOUDDETECTIONDIALOG_H