PostGISDataSetSelectorDialog.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/plugins/datasource/pgis/PostGISDataSetSelectorDialog.h
 
\brief A dialog window for showing the PostGIS data set selector widget.
*/
 
#ifndef __TERRALIB_QT_PLUGINS_DATASOURCE_PGISRASTER_INTERNAL_POSTGISDATASETSELECTORDIALOG_H
#define __TERRALIB_QT_PLUGINS_DATASOURCE_PGISRASTER_INTERNAL_POSTGISDATASETSELECTORDIALOG_H
 
// TerraLib
#ifndef Q_MOC_RUN
#include "../../../../dataaccess/dataset/DataSetType.h"
#include "../../../../dataaccess/datasource/DataSourceInfo.h"
#endif
 
#include "RasterPropertiesInfo.h"
#include "Utils.h"
 
// Qt
#include <QDialog>
#include <QGridLayout>
#include <QTimer>
#include <QTreeWidgetItem>
 
// QtPropertyBrowser
#include <QtPropertyBrowser/QtTreePropertyBrowser>
 
namespace Ui { class PostGISDataSetSelectorDialogForm; }
 
namespace te
{
  namespace rst
  {
    class Raster;
  }
 
  namespace qt
  {
    namespace widgets
    {
      class DataSetDisplay;
    }
 
    namespace plugins
    {
      namespace pgisRaster
      {
 
        /*!
          \class PostGISDataSetSelectorDialog
 
          \brief ....
 
          \ingroup plugins
          */
        class PostGISDataSetSelectorDialog : public QDialog
        {
          Q_OBJECT
 
          enum ItemType
          {
            ROOT_ITEM,
            TABLE_ITEM
          };
 
          public:
 
            PostGISDataSetSelectorDialog(QWidget* parent = 0, Qt::WindowFlags f = 0);
 
            ~PostGISDataSetSelectorDialog();
 
            void set(const te::da::DataSourceInfoPtr& ds);
 
            void getSelecteds(PostGISRasterInfoVec& vec);
 
          protected:
 
            void listDataSets();
 
            void drawDataSet(std::string dataSetName, std::string schema);
 
            void getDataSetInfo(std::string dataSetName, std::string schema);
 
            void buildDataSetInfoProperties(te::rst::Raster* raster);
 
            void resizeEvent(QResizeEvent* e);
 
            std::string getGDALURI(std::string dataSetName, std::string schema);
 
          protected slots:
 
            void onMapPreviewToggled(bool on);
 
            void onItemPressed(QTreeWidgetItem* item, int column);
 
            void onResizeTimeout();
 
          private:
 
            std::unique_ptr<Ui::PostGISDataSetSelectorDialogForm> m_ui;
            std::unique_ptr<te::qt::widgets::DataSetDisplay> m_mapPreview;
 
            te::da::DataSourceInfoPtr m_datasource;
 
            QTreeWidgetItem* m_rootItem;
 
            QtTreePropertyBrowser* m_propertyBrowser;
            RasterPropertiesInfo* m_rasterPropertyInfo;
            QGridLayout* m_propertyLayout;
 
            QTimer* m_timer;             //!< Timer to execute redraw on resize action.
        };
 
      } // end namespace pgis
    }   // end namespace plugins
  }     // end namespace qt
}       // end namespace te
 
#endif  // __TERRALIB_QT_PLUGINS_DATASOURCE_PGISRASTER_INTERNAL_POSTGISDATASETSELECTORDIALOG_H