fr.ird.observe.client.action.tripMap.ExportPngUIAction Maven / Gradle / Ivy

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package fr.ird.observe.client.action.tripMap;

/*-
 * #%L
 * ObServe Toolkit :: Common Client
 * %%
 * Copyright (C) 2008 - 2017 IRD, Ultreia.io
 * %%
 * This program 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 3 of the
 * License, or (at your option) 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, see
 * .
 * #L%
 */

import fr.ird.observe.client.MainUI;
import fr.ird.observe.client.ObserveClientTechnicalException;
import fr.ird.observe.client.util.tripMap.TripMapUI;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.KeyStroke;
import org.nuiton.jaxx.widgets.file.JaxxFileChoosers;


import static org.nuiton.i18n.I18n.t;

/**
 * Created by tchemit on 25/08/17.
 *
 * @author Tony Chemit - [email protected]
 */
public class ExportPngUIAction extends TripMapActionSupport {

    public static final String ACTION_NAME = ExportPngUIAction.class.getName();

    public ExportPngUIAction(MainUI mainUI) {
        super(mainUI,
              ACTION_NAME,
              t("observe.content.map.action.exportPng"),
              t("observe.content.map.action.exportPng.tip"),
              "save",
              KeyStroke.getKeyStroke("ctrl pressed S"));
    }

    @Override
    protected void actionPerformed(TripMapUI view) {

        File file = JaxxFileChoosers.chooseFile(
                view,
                t("observe.content.map.export.chooseFile.title"),
                t("observe.content.map.export.chooseFile.ok"),
                null,
                "^.+\\.png|.+\\.PNG$",
                t("observe.content.map.export.chooseFile.png"));

        if (file != null && JaxxFileChoosers.confirmOverwriteFileIfExist(view, file)) {

            BufferedImage im = new BufferedImage(view.getWidth(), view.getHeight(), BufferedImage.TYPE_INT_ARGB);
            view.paint(im.getGraphics());
            try {
                ImageIO.write(im, "PNG", file);
            } catch (IOException e) {
                throw new ObserveClientTechnicalException("unable to export map ", e);
            }

            displayInfo(t("observe.content.map.export.success", file));
        }
    }
}