TerraViewController.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 terraview/TerraViewController.h
 
  \brief The API for controller of TerraView application.
*/
 
#ifndef __TERRAVIEW_INTERNAL_TERRAVIEWCONTROLLER_H
#define __TERRAVIEW_INTERNAL_TERRAVIEWCONTROLLER_H
 
// Terralib
#include <terralib/qt/af/ApplicationController.h>
#include "Config.h"
 
// STL
#include <map>
#include <set>
#include <vector>
 
 
// Qt
#include <QObject>
#include <QStringList>
#include <QSettings>
#include <QColor>
 
// Forward declarations
class QAction;
class QActionGroup;
class QMenu;
class QMenuBar;
class QToolBar;
class QWidget;
 
/*!
  \class TerraViewController
 
  \brief The API for controller of TerraView application.
 
*/
class TerraViewController : public QObject
{
  Q_OBJECT
 
  public:
 
    /*!
      \brief Constructor.
 
      \param parent The parent object.
    */
    TerraViewController(te::qt::af::ApplicationController* app, std::string appConfigFile);
 
    /*! 
      \brief Destructor. 
    */
    virtual ~TerraViewController();
 
    
    /*!
      \brief Initializes the menus for the most recent open projects.
    */
    virtual void initializeProjectMenus();
 
    /*!
      \brief Update the list of recent projects. This is commonly used when there's a new most recent project.
 
      \param prj_file Complete file name for the project file.
 
      \param prj_title Title of the project.
    */
    void updateRecentProjects(const QString& prjFile, const QString& prjTitle);
 
  void enableSaveProjectAs();
 
    /*!
      \brief Returns the application project extension.
 
      \return Application project extension.
    */
    const QString& getAppProjectExtension() const;
 
    /*!
    \brief Returns the most recent project.
 
    \return Application most recent opened project.
    */
    QString getMostRecentProject() const;
 
    /*!
    \brief Returns the project extension filter .
 
    \return Filter string.
    */
    QString getExtensionFilter();
 
  protected:
 
    te::qt::af::ApplicationController* m_app;
 
    QString m_appProjectExtension;              //!< Application project extension.
    QStringList m_recentProjs;                  //!< List of the recent projects.
    QStringList m_recentProjsTitles;            //!< List of the titles of the recent projects.
};
 
#endif // __TERRAVIEW_INTERNAL_TERRAVIEWCONTROLLER_H