/* This file is part of Mapnik (c++ mapping toolkit)
 * Copyright (C) 2006 Artem Pavlenko
 *
 * Mapnik is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

//$Id$

#ifndef MAINWINDOW_HPP
#define MAINWINDOW_HPP

#include <QMainWindow>
#include <QPrinter>
#include <QList>
#include <QActionGroup>
#include <QStatusBar>
#include <QAbstractItemModel>

#include "mapwidget.hpp"

//using namespace mapnik;

class LayerTab;
class StyleTab;
class QSlider;

class MainWindow : public QMainWindow
{
      Q_OBJECT
   public:
      MainWindow();
      virtual ~MainWindow();
      inline void set_default_extent(double x0,double y0,double x1, double y1)
      {
         default_extent_=mapnik::Envelope<double>(x0,y0,x1,y1);
      }
      
   protected:
      void closeEvent(QCloseEvent* event);
public slots:
      void zoom_all();
      void zoom_to_box();
      void pan();
      void info();
      void export_as();
      void open(QString const&  path = QString());
      void reload();
      void save();
      void print();
      void about();
      void pan_left();
      void pan_right();
      void pan_up();
      void pan_down();
   private:
      void createActions();
      void createMenus();
      void createToolBars();
      void createContextMenu();
      void load_map_file(QString const& filename);
     

      QString currentPath;
      QString filename_;
      QAbstractItemModel *model;
      LayerTab  *layerTab_;
      StyleTab * styleTab_;
      MapWidget * mapWidget_;
      QPrinter printer;
      //actions
      QList<QAction *> exportAsActs;
      QActionGroup *toolsGroup;

      QAction *zoomAllAct;
      QAction *zoomBoxAct;
      QAction *panAct;
      QAction *infoAct;
      QAction *openAct;
      QAction *saveAct;
      QAction *printAct;
      QAction *exitAct;
      QAction *aboutAct;
      QAction *panLeftAct;
      QAction *panRightAct;
      QAction *panUpAct;
      QAction *panDownAct;
      QAction *reloadAct;
      QAction *layerInfo;
      //toolbars
      QToolBar *fileToolBar;
      QToolBar *editToolBar;
      //menus
      QMenu *exportMenu;
      QMenu *fileMenu;
      QMenu *helpMenu;
      //status bar
      QStatusBar *status;
      QSlider * slider_;

      mapnik::Envelope<double> default_extent_;
};


#endif //MAINWINDOW_HPP