DataSourceSelectorWidget.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/datasource/selector/DataSourceSelectorWidget.h
 
  \brief A dialog for selecting a data source.
*/
 
#ifndef __TERRALIB_QT_WIDGETS_DATASOURCE_SELECTOR_INTERNAL_DATASOURCESELECTORWIDGET_H
#define __TERRALIB_QT_WIDGETS_DATASOURCE_SELECTOR_INTERNAL_DATASOURCESELECTORWIDGET_H
 
// TerraLib
#include "../../../../dataaccess/datasource/DataSourceInfo.h"
#include "../../Config.h"
 
// STL
#include <list>
#include <memory>
 
// Qt
#include <QAbstractItemView>
#include <QWidget>
 
namespace Ui { class DataSourceSelectorWidgetForm; }
 
class QListWidgetItem;
 
namespace te
{
  namespace qt
  {
    namespace widgets
    {
      /*!
        \class DataSourceSelectorWidget
 
        \brief A dialog for selecting a data source.
 
        \ingroup widgets
      */
      class TEQTWIDGETSEXPORT DataSourceSelectorWidget : public QWidget
      {
        Q_OBJECT
 
        public:
 
          enum
          {
            BUTTON_ADD_DATASOURCE,
            BUTTON_REMOVE_DATASOURCE,
            BUTTON_EDIT_DATASOURCE,
            BUTTON_CREATE_DATASOURCE
          };
 
          DataSourceSelectorWidget(QWidget* parent = 0, Qt::WindowFlags f = 0);
 
          ~DataSourceSelectorWidget();
 
          Ui::DataSourceSelectorWidgetForm* getForm() const;
 
          void setSelectionMode(QAbstractItemView::SelectionMode mode);
 
          void setButtonsEnabled(bool enabled);
 
          void setButtonEnabled(int button, bool enabled);
 
          //void selectDataSourceType(int row);
 
          std::list<te::da::DataSourceInfoPtr> getSelecteds() const;
 
          void setDataSource(const QString& dsType);
 
          void showDataSourceWithDatabaseSupport(bool visible);
 
          void showDataSourceWithFileSupport(bool visible);
 
          void showDataSourceWithRasterSupport(bool visible);
 
          void showDataSourceWithVectorialSupport(bool visible);
 
          void showSpecificDataSource(const QString& dsType);
 
        //signals:
 
          //void hasSelectedDataSource(bool selected);
 
          //void created(const DataSourcePtr& ds);
 
          //void updated(const DataSourcePtr& ds);
 
          //void removing(const DataSourcePtr& ds);
 
          //void selected(const DataSourcePtr& ds);
 
        protected slots:
 
          void addDataSourcePushButtonPressed();
 
          void removeDataSourcePushButtonPressed();
 
          void editDataSourcePushButtonPressed();
 
          void createDataSourcePushButtonPressed();
 
          void dataSourceTypePressed(QListWidgetItem* item);
 
          void dataSourcePressed(QListWidgetItem* item);
          
          void dataSourceDoubleClicked(QListWidgetItem * item);
 
        private:
 
          std::unique_ptr<Ui::DataSourceSelectorWidgetForm> m_ui;
          bool m_addButtonEnabled;
          bool m_removeButtonEnabled;
          bool m_editButtonEnabled;
          bool m_createButtonEnabled;
      }; 
    } // end namespace widgets
  }   // end namespace qt
}     // end namespace te
 
#endif  // __TERRALIB_QT_WIDGETS_DATASOURCE_SELECTOR_INTERNAL_DATASOURCESELECTORWIDGET_H