Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package org.gvsig.labeling.gui.styling.editortools;

import java.awt.Cursor;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.MouseEvent;

import java.io.File;

import java.io.IOException;

import javax.swing.AbstractButton;

import javax.swing.JButton;

import javax.swing.JComponent;

import javax.swing.filechooser.FileFilter;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.app.gui.styling.EditorTool;

import org.gvsig.app.gui.styling.StyleEditor;

import org.gvsig.fmap.mapcontext.rendering.symbols.styles.IBackgroundFileStyle;

import org.gvsig.fmap.mapcontext.rendering.symbols.styles.ILabelStyle;

import org.gvsig.gui.beans.swing.JFileChooser;

import org.gvsig.i18n.Messages;

import org.gvsig.symbology.SymbologyLocator;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 *

 * LabelStyleOpenBackgroundFile.java

 *

 *

 * @author jaume dominguez faus - jaume.dominguez@iver.es Jan 15, 2008

 *

 */

public class LabelStyleOpenBackgroundFile extends EditorTool {

        private static Logger logger =

                        LoggerFactory.getLogger(LabelStyleOpenBackgroundFile.class);

        public static final String LABEL_STYLE_BACKGROUND_FILECHOOSER = "LABEL_STYLE_BACKGROUND_FILECHOOSER";

        public static String DEFAULT_LABEL_BACKGROUND_FOLDER;

        private JButton btnOpenFile;

        private ILabelStyle style;

        public LabelStyleOpenBackgroundFile(JComponent targetEditor) {

                super(targetEditor);

        }

        @Override

        public AbstractButton getButton() {

                return getBtnOpenFile();

        }

        private JButton getBtnOpenFile() {

                if (btnOpenFile== null) {

                        btnOpenFile = new JButton(

                                        IconThemeHelper.getImageIcon("edit-add-background-image"));

                        btnOpenFile.setToolTipText(Messages.getText(

                                        "_Set_new_background_image"));

                        btnOpenFile.setSize(EditorTool.SMALL_BTN_SIZE);

                        btnOpenFile.addActionListener(new ActionListener() {

                                public void actionPerformed(ActionEvent e) {

                                        JFileChooser jfChooser = new JFileChooser(

                                                        LABEL_STYLE_BACKGROUND_FILECHOOSER,

                                                        DEFAULT_LABEL_BACKGROUND_FOLDER);

                                        FileFilter ff = new FileFilter() {

                                                public boolean accept(File pathname) {

                                                        if (pathname.isDirectory()) return true;

                                                        String fileName = pathname.getAbsolutePath().toLowerCase();

                                                        return fileName.endsWith("jpg") ||

                                                                        fileName.endsWith("png") ||

                                                                        fileName.endsWith("gif") ||

                                                                        fileName.endsWith("svg");

                                                }

                                                public String getDescription() {

                                                        return Messages.getText(

                                                                        "all_supported_background_image_formats")+ " (*.svg, *.jpg, *.png, *.gif)";

                                                }

                                        };

                                        jfChooser.setFileFilter(ff);

                                        if (jfChooser.showOpenDialog(owner) == JFileChooser.APPROVE_OPTION) {

                                                File f = jfChooser.getSelectedFile();

                                                try {

                                                        IBackgroundFileStyle bgStyle =

                                                                        SymbologyLocator.getSymbologyManager()

                                                                        .createBackgroundFileStyle(f.toURI().toURL());

                                                        style.setBackgroundFileStyle(bgStyle);

                                                } catch (IOException e1) {

                                                        logger.error("While getting background style", e1);

                                                }

                                        }

                                        ((StyleEditor) owner).restorePreviousTool();

                                        owner.repaint();

                                }

                        });

                }

                return btnOpenFile;

        }

        @Override

        public Cursor getCursor() {

                return Cursor.getDefaultCursor();

        }

        @Override

        public String getID() {

                return "4";

        }

        @Override

        public boolean isSuitableFor(Object obj) {

                return obj instanceof ILabelStyle;

        }

        @Override

        public void setModel(Object objectToBeEdited) {

                style = (ILabelStyle) objectToBeEdited;

        }

        public void mousePressed(MouseEvent e) { }

        public void mouseReleased(MouseEvent e) { }

        public void mouseDragged(MouseEvent e) { }

}