MenuOptionOpen.java

package nl.tudelft.bw4t.environmentstore.editor.menu.controller;

import java.awt.event.ActionEvent;
import java.io.File;

import javax.swing.JFileChooser;

import nl.tudelft.bw4t.environmentstore.editor.controller.MapPanelController;
import nl.tudelft.bw4t.environmentstore.editor.menu.view.MenuBar;
import nl.tudelft.bw4t.environmentstore.editor.model.MapConverter;
import nl.tudelft.bw4t.environmentstore.main.controller.EnvironmentStoreController;
import nl.tudelft.bw4t.environmentstore.main.view.EnvironmentStore;
import nl.tudelft.bw4t.map.MapFormatException;

/**
 * Menu option to open an existing map
 */
public class MenuOptionOpen extends AbstractMenuOption {

    /**
     * Constructor for MenuOptionOpen
     * @param newView the menu the option is on
     * @param controller evironment controller
     */
    public MenuOptionOpen(MenuBar newView, EnvironmentStoreController controller) {
        super(newView, controller);
    }

    /**
     * Gets called when the menu item save as is pressed.
     * 
     * @param e
     *            The action event.
     */
    public void actionPerformed(final ActionEvent e) {
        // Open configuration file
        JFileChooser fileChooser = getCurrentFileChooser();
        fileChooser.setFileFilter(FileFilters.mapFilter());

        EnvironmentStore current = getEnvironmentStoreController()
                .getMainView();

        if (fileChooser.showOpenDialog(current) == JFileChooser.APPROVE_OPTION) {
            File file = fileChooser.getSelectedFile();
            try {
                MapPanelController mc = super.getEnvironmentStoreController().getMapController();
                
                mc.setModel(MapConverter.loadMap(file));
            } catch (MapFormatException e1) {
                EnvironmentStore.showDialog("File cannot be read.");
            }
        }
    }
}