WMSLayerSelectorDialog.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/ws/ogc/wms/qt/WMSLayerSelectorDialog.h
 
  \brief A dialog window to show GetCapabilities data from a WMS Server.
*/
 
#ifndef __TERRALIB_WS_OGC_WMS_QT_WMSLAYERSELECTORDIALOG_H
#define __TERRALIB_WS_OGC_WMS_QT_WMSLAYERSELECTORDIALOG_H
 
 
//TerraLib
#include "Config.h"
 
#include "../../../../qt/widgets/dataset/explorer/DataSetTreeView.h"
 
#ifndef Q_MOC_RUN
#include "../../../../dataaccess/dataset/DataSetType.h"
#include "../../../../dataaccess/datasource/DataSourceInfo.h"
#include "../../../../dataaccess/datasource/DataSource.h"
#include "../client/DataTypes.h"
#include "../client/WMSClient.h"
#include "WMSLayerDisplay.h"
#include "WMSLayerItem.h"
#endif
 
//QT
#include <QDialog>
#include <QTreeWidgetItem>
 
// STL
#include <memory>
 
namespace Ui { class  WMSLayerSelectorDialogForm; }
 
namespace te
{
  namespace ws
  {
    namespace ogc
    {
      namespace wms
      {
        namespace qt
        {
 
 
        /*!
          \class WMSLayerSelectorDialog
 
          \brief A dialog window to show GetCapabilities data from a WMS Server.
        */
        class TEOGCWMSQTEXPORT WMSLayerSelectorDialog : public QDialog
        {
          Q_OBJECT
 
        public:
 
          WMSLayerSelectorDialog(QWidget* parent = 0, Qt::WindowFlags f = 0);
 
          ~WMSLayerSelectorDialog();
 
 
          void set(const te::da::DataSourceInfoPtr& ds, bool useCheckableItems = false);
 
          std::vector<te::ws::ogc::wms::WMSGetMapRequest> getCheckedRequests();
 
        public slots:
 
          void currentLayerChanged(QTreeWidgetItem* current, QTreeWidgetItem* previous);
 
          void okPushButtonPressed();
 
          void layerSearchButtonPressed();
 
          void imgFormatIndexChanged(const int& index);
 
          void timeDimIndexChanged(const int& index);
 
          void styleIndexChanged(const int& index);
 
          void crsIndexChanged(const int& index);
 
          void transparencyStateChanged(const int& state);
 
          void checkLayerItemChanged(QTreeWidgetItem* item, int column);
 
        private:
 
          void refreshLayerInfoTree(const te::ws::ogc::wms::Layer& currentLayer);
 
          void refreshLayerProperties();
 
          void refreshMapPreview();
 
          std::vector<WMSLayerItem*> getCheckedLayerItens();
 
          void setAllLayerItensHidden(const bool& hide);
 
        private:
 
          std::unique_ptr<Ui::WMSLayerSelectorDialogForm>   m_ui;
          te::ws::ogc::wms::Layer                           m_rootLayer;
          std::unique_ptr<te::ws::ogc::WMSClient>           m_client;
          te::da::DataSourceInfoPtr                         m_datasourceInfo;
          te::da::DataSourcePtr                             m_datasource;
          WMSLayerItem*                                     m_currentLayerItem;
          std::unique_ptr<WMSLayerDisplay>                  m_mapPreview;
          bool                                              m_refreshingProperties;
 
        };
 
        }
      }
    }
  }
}
#endif // __TERRALIB_WS_OGC_WMS_QT_WMSLAYERSELECTORDIALOG_H