Application: gvSIG desktop

<?xml version="1.0" encoding="ISO-8859-1"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

	<modelVersion>4.0.0</modelVersion>

	<artifactId>org.gvsig.symbology.swing.api</artifactId>

	<packaging>jar</packaging>

	<name>org.gvsig.symbology.swing.api</name>

	<parent>

		<groupId>org.gvsig</groupId>

		<artifactId>org.gvsig.symbology.swing</artifactId>

		<version>2.0.0-SNAPSHOT</version>

	</parent>

	<dependencies>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.andami</artifactId>

            <scope>compile</scope>

		</dependency>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.symbology.lib.api</artifactId>

			<version>2.0.0-SNAPSHOT</version>

            <scope>compile</scope>

		</dependency>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.ui</artifactId>

            <scope>compile</scope>

		</dependency>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.fmap.mapcontext</artifactId>

            <scope>compile</scope>

		</dependency>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.fmap.geometry</artifactId>

            <scope>compile</scope>

		</dependency>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.fmap.control</artifactId>

            <scope>compile</scope>

		</dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.i18n</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.utils</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.compat</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.slf4j</groupId>

            <artifactId>slf4j-api</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>castor</groupId>

            <artifactId>castor</artifactId>

            <scope>compile</scope>

        </dependency>

		<dependency>

			<groupId>org.apache.xmlgraphics</groupId>

			<artifactId>batik-gvt</artifactId>

            <scope>compile</scope>

		</dependency>

        <dependency>

            <groupId>org.apache.xmlgraphics</groupId>

            <artifactId>batik-bridge</artifactId>

            <scope>compile</scope>

        </dependency>

		<dependency>

			<groupId>org.apache.xmlgraphics</groupId>

			<artifactId>batik-script</artifactId>

            <scope>compile</scope>

		</dependency>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>batik-ext-gvsig-custom</artifactId>

            <scope>compile</scope>

		</dependency>

        <dependency>

            <groupId>xml-apis</groupId>

            <artifactId>xml-apis-ext</artifactId>

            <scope>compile</scope>

        </dependency>

	</dependencies>

	<build>

		<plugins>

			<plugin>

				<groupId>org.apache.maven.plugins</groupId>

				<artifactId>maven-jar-plugin</artifactId>

				<configuration>

				</configuration>

				<executions>

					<!-- Generates a jar file only with the test classes -->

					<execution>

						<goals>

							<goal>test-jar</goal>

						</goals>

					</execution>

				</executions>

			</plugin>

		</plugins>

	</build>

	<properties>

        <build-dir>${basedir}/../../../build</build-dir>

    </properties>

</project>

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.symbology.swing;

import org.gvsig.gui.IColorTables;

import org.gvsig.gui.IColorTablesFactory;

import org.gvsig.symbology.SymbologyManager;

/**

 * This class is responsible of the management of the library's swing user

 * interface. It is the swing library's main entry point, and provides all the

 * services to manage library swing components.

 * 

 * @see SymbologyWindowManager

 * @see JSymbologyServicePanel

 * @author gvSIG team

 * @version $Id$

 */

public interface SymbologySwingManager {

    /**

     * Returns the {@link SymbologyManager}.

     * 

     * @return {@link SymbologyManager}

     * @see {@link SymbologyManager}

     */

    public SymbologyManager getManager();

    /**

     * Returns the translation of a string.

     * 

     * @param key

     *            String to translate

     * @return a String with the translation of the string passed by parameter

     */

    public String getTranslation(String key);

    /**

     * Registers a new instance of a WindowManager which provides services to

     * the management of the application windows.

     * 

     * @param manager

     *            {@link SymbologyWindowManager} to register in the

     *            ScriptingUIManager.

     * @see SymbologyWindowManager

     */

    public void registerWindowManager(SymbologyWindowManager manager);

    /**

     * Returns the {@link SymbologyWindowManager}.

     * 

     * @return {@link SymbologyWindowManager}

     * @see {@link SymbologyWindowManager}

     */

    public SymbologyWindowManager getWindowManager();

    public void setColorTablesFactory(IColorTablesFactory factory);

    public IColorTables createColorTables();

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.symbology.swing;

import javax.swing.JPanel;

/**

 * Responsible of the window management to show the panels of the

 * Symbology swing library.

 * 

 * @see SymbologySwingManager

 * @see JSymbologyServicePanel

 * @author gvSIG Team

 * @version $Id$

 */

public interface SymbologyWindowManager {

    public static final int MODE_DIALOG = 1;

    public static final int MODE_WINDOW = 2;

    public static final int MODE_TOOL = 3;

    /**

     * Inserts a Panel in a window with a characteristic properties.

     * 

     * @param panel

     *            JPanel with the content of the window

     * @param title

     *            String with the title of the window

     * @param mode

     *            int that defines the type of window

     */

    public void showWindow(JPanel panel, String title, int mode);

}

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title>org.gvsig.symbology package documentation</title>

</head>

<body>

	<p>Symbology swing library API.</p>

	<p>

	It allows to get swing panels to show Symbology, and to include them in windows.

	</p>

</body>

</html>

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.symbology.swing;

import org.gvsig.tools.locator.BaseLocator;

/**

 * This locator is the entry point for the Symbology swing library,

 * providing access to all Symbology swing services through the

 * {@link SymbologySwingManager} .

 * 

 * @author gvSIG team

 * @version $Id$

 */

public class SymbologySwingLocator extends BaseLocator {

    /**

     * Symbology swing manager name.

     */

    public static final String SWING_MANAGER_NAME =

        "Symbology.swing.manager";

    /**

     * Symbology swing manager description.

     */

    public static final String SWING_MANAGER_DESCRIPTION =

        "Symbology UIManager";

    private static final String LOCATOR_NAME = "Symbology.swing.locator";

    /**

     * Unique instance.

     */

    private static final SymbologySwingLocator INSTANCE =

        new SymbologySwingLocator();

    /**

     * Return the singleton instance.

     * 

     * @return the singleton instance

     */

    public static SymbologySwingLocator getInstance() {

        return INSTANCE;

    }

    /**

     * Return the Locator's name

     * 

     * @return a String with the Locator's name

     */

    public final String getLocatorName() {

        return LOCATOR_NAME;

    }

    /**

     * Registers the Class implementing the PersistenceManager interface.

     * 

     * @param clazz

     *            implementing the PersistenceManager interface

     */

    public static void registerSwingManager(

        Class<? extends SymbologySwingManager> clazz) {

        getInstance().register(SWING_MANAGER_NAME, SWING_MANAGER_DESCRIPTION,

            clazz);

    }

    /**

     * Gets the instance of the {@link ScriptingUIManager} registered.

     * 

     * @return {@link ScriptingUIManager}

     */

    public static SymbologySwingManager getSwingManager() {

        return (SymbologySwingManager) getInstance()

            .get(SWING_MANAGER_NAME);

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.symbology.swing;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

import org.gvsig.tools.locator.ReferenceNotRegisteredException;

/**

 * Library for Swing API initialization and configuration.

 * 

 * @author gvSIG team

 * @version $Id$

 */

public class SymbologySwingLibrary extends AbstractLibrary {

    @Override

    public void doRegistration() {

        registerAsAPI(SymbologySwingLibrary.class);

    }

    @Override

    protected void doInitialize() throws LibraryException {

        // Do nothing

    }

    @Override

    protected void doPostInitialize() throws LibraryException {

        // Validate there is any implementation registered.

        SymbologySwingManager manager =

            SymbologySwingLocator.getSwingManager();

        if (manager == null) {

            throw new ReferenceNotRegisteredException(

                SymbologySwingLocator.SWING_MANAGER_NAME,

                SymbologySwingLocator.getInstance());

        }

    }

}

/* 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.app.gui.panels;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.Graphics;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.FocusEvent;

import java.awt.event.FocusListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.awt.event.MouseEvent;

import java.awt.event.MouseListener;

import java.util.ArrayList;

import javax.swing.Icon;

import javax.swing.JPanel;

import javax.swing.JToggleButton;

import org.gvsig.andami.PluginServices;

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

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

import org.gvsig.i18n.Messages;

/**

 * @author jaume dominguez faus - jaume.dominguez@iver.es

 */

public class ImageSizePanel extends JPanel implements KeyListener, MouseListener, ActionListener, FocusListener{

	/**

	 * 

	 */

	private static final long serialVersionUID = 4810686805894198593L;

	private static final Icon iconSelected = PluginServices.getIconTheme().get("chain");

	private static final Icon iconUnselected = PluginServices.getIconTheme().get("broken-chain");

	private JIncrementalNumberField widthTxt;

	private JIncrementalNumberField heightTxt;

	private double width, height;

	private JToggleButton lock;

	private double ratio;

	private boolean performing;

	private boolean locked = true;

	private ArrayList<ActionListener> listeners = new ArrayList<ActionListener>();

	public ImageSizePanel(){

		super();

		initialize();

	}

	/**

	 * This method initializes this

	 *

	 */

	private void initialize() {

		final GridBagLayoutPanel aux = new GridBagLayoutPanel();

		setLayout(new BorderLayout());

		aux.addComponent(Messages.getText("width")+":",

				widthTxt  = new JIncrementalNumberField(null, 5, 0, Double.MAX_VALUE, 1));

		aux.addComponent(Messages.getText("height")+":",

				heightTxt = new JIncrementalNumberField(null, 5, 0, Double.MAX_VALUE, 1));

		setLayout(new BorderLayout());

		add(aux, BorderLayout.CENTER);

		JPanel lockPanel = new JPanel(null) {

			private static final long serialVersionUID = -415551033800811412L;

			protected void paintComponent(Graphics g) {

				int y1 = widthTxt.getY() + widthTxt.getHeight()/2-3;

				int y2 = heightTxt.getY() + heightTxt.getHeight()/2+3;

				g.setColor(Color.DARK_GRAY);

				g.drawLine(2, y1, getWidth()/2+2, y1);

				g.drawLine(getWidth()/2+2, y1, getWidth()/2+2, y2);

				g.drawLine(2, y2, getWidth()/2+2, y2);

				lock.setBounds(3, widthTxt.getY()+13, getWidth()-2, 22);

			}

		};

		lockPanel.setPreferredSize(new Dimension(20, 20));

		lock = new JToggleButton() {

			private static final long serialVersionUID = 1668046192113822412L;

			protected void paintComponent(Graphics g) {

				setIcon(isSelected() ? iconSelected : iconUnselected);

				super.paintComponent(g);

			}

		};

		lock.setSelected(locked);

		lockPanel.add(lock);

		add(lockPanel, BorderLayout.EAST);

		widthTxt.addKeyListener(this);

		widthTxt.addMouseListener(this);

		widthTxt.addActionListener(this);

		widthTxt.addFocusListener(this);

		heightTxt.addKeyListener(this);

		heightTxt.addMouseListener(this);

		heightTxt.addActionListener(this);

		heightTxt.addFocusListener(this);

		lock.addMouseListener(this);

	}

	public void setImageSize(double width, double height) {

		this.width = width;

		widthTxt.setDouble(width);

		this.height = height;

		heightTxt.setDouble(height);

		this.ratio = width / height;

	}

	public void setImageSize(Dimension sz) {

		setImageSize(sz.getWidth(), sz.getHeight());

	}

	public double[] getImageDimension() {

		double[] d = new double[2];

		d[0] = width;

		d[1] = height;

		return d;

	}

	public void addActionListener(ActionListener l) {

		listeners.add(l);

	}

	public void keyPressed(KeyEvent e) { doIt(); }

	public void keyReleased(KeyEvent e) { doIt(); }

	public void keyTyped(KeyEvent e) { doIt(); }

	public void mouseClicked(MouseEvent e) { e.consume(); doIt(); }

	public void actionPerformed(ActionEvent e) { doIt(); }

	private void doIt() {

		if (!performing) {

			performing = true;

			if (locked != lock.isSelected()) {

				locked = lock.isSelected();

				ratio = widthTxt.getDouble() / heightTxt.getDouble();

			} else if (locked && width != widthTxt.getDouble()){

				width = widthTxt.getDouble();

				height = width/ratio;

				height = Math.round(height*100)/100;

				heightTxt.setDouble(height);

				fireActionPerformed();

			} else if (locked && height != heightTxt.getDouble()) {

				height = heightTxt.getDouble();

				width = height*ratio;

				width = Math.round(width*100)/100;

				widthTxt.setDouble(width);

				fireActionPerformed();

			}

			performing = false;

		}

	}

	private void fireActionPerformed() {

		for (int i = 0; i < listeners.size(); i++) {

			((ActionListener) listeners.get(i)).actionPerformed(

					new ActionEvent(this, 0, "IMAGE_RESIZED"));

		}

	}

	public void mouseEntered(MouseEvent e) { /* nothing */ }

	public void mouseExited(MouseEvent e) { /* nothing */ }

	public void mousePressed(MouseEvent e) {  /* nothing */ }

	public void mouseReleased(MouseEvent e) {  /* nothing */ }

	public void focusGained(FocusEvent arg0) {

		// TODO Auto-generated method stub

	}

	public void focusLost(FocusEvent arg0) {

		doIt();

	}

}

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

 *

 * Copyright (C) 2004 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.app.gui.styling;

import java.io.File;

import java.net.MalformedURLException;

import java.net.URL;

import javax.swing.filechooser.FileFilter;

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

import org.gvsig.i18n.Messages;

import org.gvsig.andami.PluginServices;

public class JUrlFileChooser extends JFileChooser {

	private static final long serialVersionUID = 1844355534608274984L;

	public JUrlFileChooser(String fileChooserID, String defaultDirectory) {

		super(fileChooserID, defaultDirectory);

		this.setFileFilter(ff);

		this.setFileSelectionMode(JFileChooser.FILES_ONLY);

		this.setMultiSelectionEnabled(false);

	}

	FileFilter ff = new FileFilter() {

		public boolean accept(File f) {

			if (f.isDirectory()) return true;

			String fName = f.getAbsolutePath();

			if (fName!=null) {

				fName = fName.toLowerCase();

				return fName.endsWith(".png")

				|| fName.endsWith(".gif")

				|| fName.endsWith(".jpg")

				|| fName.endsWith(".jpeg")

				|| fName.endsWith(".bmp")

				|| fName.endsWith(".svg");

			}

			return false;

		}

		public String getDescription() {

			return Messages.getText("bitmap_and_svg_image_files")+ "," +

			Messages.getText("URL");

		}

	};

	public URL getSelectedURL() {

		String path;

		File f = getSelectedFile();  

		try {

			if(f.canRead()) {

				return f.toURI().toURL();

			}

			else {

				path = f.toString();

				if (!path.startsWith("http"))

					if(path.contains("http") && 

							(path.endsWith(".png")

									|| path.endsWith(".gif")

									|| path.endsWith(".jpg")

									|| path.endsWith(".jpeg")

									|| path.endsWith(".bmp")

									|| path.endsWith(".svg"))) {

						path = path.substring(path.indexOf("http"), path.length());

						path = path.replace('\\', '/');

						path = path.replaceFirst("/", "//");

						return new URL(path);

					}

			}

		} catch (MalformedURLException e) {

			return null;

		}

		return null;

	}

}

/* 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

 */

/* CVS MESSAGES:

*

* $Id: StyleSelector.java 30289 2009-07-31 11:10:41Z jpiera $

* $Log$

* Revision 1.11  2007-08-21 09:32:53  jvidal

* javadoc

*

* Revision 1.10  2007/05/31 09:36:22  jaume

* *** empty log message ***

*

* Revision 1.9  2007/05/10 09:47:50  jaume

* *** empty log message ***

*

* Revision 1.8  2007/05/08 15:44:07  jaume

* *** empty log message ***

*

* Revision 1.7  2007/04/27 12:10:17  jaume

* *** empty log message ***

*

* Revision 1.6  2007/04/11 16:02:43  jaume

* file filter

*

* Revision 1.5  2007/04/05 16:08:34  jaume

* Styled labeling stuff

*

* Revision 1.4  2007/04/04 16:01:14  jaume

* *** empty log message ***

*

* Revision 1.2  2007/03/09 11:25:00  jaume

* Advanced symbology (start committing)

*

* Revision 1.1.2.4  2007/02/21 07:35:14  jaume

* *** empty log message ***

*

* Revision 1.1.2.3  2007/02/08 15:43:04  jaume

* some bug fixes in the editor and removed unnecessary imports

*

* Revision 1.1.2.2  2007/01/30 18:10:10  jaume

* start commiting labeling stuff

*

* Revision 1.1.2.1  2007/01/26 13:49:03  jaume

* *** empty log message ***

*

*

*/

package org.gvsig.app.gui.styling;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Component;

import java.awt.Dimension;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.io.FileWriter;

import java.util.prefs.Preferences;

import javax.swing.BorderFactory;

import javax.swing.BoxLayout;

import javax.swing.JComponent;

import javax.swing.JFileChooser;

import javax.swing.JLabel;

import javax.swing.JList;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JTextField;

import javax.swing.ListCellRenderer;

import javax.swing.event.ListSelectionEvent;

import javax.swing.event.ListSelectionListener;

import org.exolab.castor.xml.Marshaller;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.app.gui.JComboBoxUnits;

import org.gvsig.app.gui.panels.ImageSizePanel;

import org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport;

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

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

import org.gvsig.gui.beans.AcceptCancelPanel;

import org.gvsig.gui.beans.controls.dnd.JDnDList;

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

import org.gvsig.i18n.Messages;

import org.gvsig.utils.XMLEntity;

/**

 * Creates a panel where the user can select a style for an object that allows

 * to manage this property.This panel will be similar to the symbol selector panel

 * and, on it, the user will have a previsualization of the style of objects

 * stored and posibilities to modify an existing one, to create a new one

 * and so on.

 *

 * @author jaume dominguez faus - jaume.dominguez@iver.es

 *

 */

public class StyleSelector extends SymbolSelector {

	private static final long serialVersionUID = -7476555713446755512L;

	private ImageSizePanel isp;

	public StyleSelector(IStyle style, int shapeType) {

		this(style, shapeType, new SelectorFilter() {

			public boolean accepts(Object obj) {

				return obj instanceof IStyle;

			}

		});

	}

	/**

	 * Constructor method

	 *

	 * @param style

	 * @param shapeType

	 * @param filter

	 */

	public StyleSelector(IStyle style, int shapeType, SelectorFilter filter) {

		super(null, shapeType, filter, false);

    	Preferences prefs = Preferences.userRoot().node( "gvsig.foldering" );

		rootDir = new File(prefs.get("SymbolStylesFolder", System.getProperty("user.home")+"/gvSIG/Styles"));

		if (!rootDir.exists())

			rootDir.mkdir();

		try {

			initialize(style);

		} catch (ClassNotFoundException e) {

			throw new Error(e);

		}

		lblTitle.setText(Messages.getText("label_styles"));

		treeRootName = Messages.getText("style_library");

	}

	@Override

	protected void initialize(Object currentElement) throws ClassNotFoundException {

    	library = new StyleLibrary(rootDir);

    	this.setLayout(new BorderLayout());

    	this.setSize(400, 221);

    	this.add(getJNorthPanel(), BorderLayout.NORTH);

    	this.add(getJSplitPane(), BorderLayout.CENTER);

    	this.add(getJEastPanel(), BorderLayout.EAST);

    	ActionListener okAction = new ActionListener() {

    		public void actionPerformed(ActionEvent e) {

    			accepted = true;

    			PluginServices.getMDIManager().closeWindow(StyleSelector.this);

    		}

    	}, cancelAction = new ActionListener() {

    		public void actionPerformed(ActionEvent e) {

    			setSymbol(null);

    			PluginServices.getMDIManager().closeWindow(StyleSelector.this);

    		}

    	};

    	okCancelPanel = new AcceptCancelPanel();

    	okCancelPanel.setOkButtonActionListener(okAction);

    	okCancelPanel.setCancelButtonActionListener(cancelAction);

    	this.add(okCancelPanel, BorderLayout.SOUTH);

    	libraryBrowser.setSelectionRow(0);

    	SillyDragNDropAction dndAction = new SillyDragNDropAction();

    	libraryBrowser.addMouseListener(dndAction);

    	libraryBrowser.addMouseMotionListener(dndAction);

    	getJListSymbols().addMouseListener(dndAction);

    	getJListSymbols().addMouseMotionListener(dndAction);

    	setSymbol(currentElement);

    }

	@Override

	public void setSymbol(Object style) {

		((StylePreviewer) jPanelPreview).setStyle((IStyle) style);

		updateOptionsPanel();

	}

	@Override

	public Object getSelectedObject() {

		if (!accepted) return null;

		Object mySelectedElement = ((StylePreviewer) jPanelPreview).getStyle();

		if (mySelectedElement instanceof CartographicSupport) {

			CartographicSupport csSym = (CartographicSupport) mySelectedElement;

			csSym.setUnit(cmbUnits.getSelectedUnitIndex());

			csSym.setReferenceSystem(cmbReferenceSystem.getSelectedIndex());

		}

		return mySelectedElement;

	}

	protected SymbolSelectorListModel newListModel() {

		StyleSelectorListModel listModel = new StyleSelectorListModel(

				dir,

//				selectedElement,

				sFilter,

				StyleSelectorListModel.STYLE_FILE_EXTENSION);

		return listModel;

	}

	protected JPanel getJPanelOptions() {

		if (jPanelOptions == null) {

			jPanelOptions = new GridBagLayoutPanel();

			jPanelOptions.setBorder(BorderFactory.createTitledBorder(null, Messages.getText("options")));

			jPanelOptions.addComponent(getImageSizePanel());

			jPanelOptions.addComponent(Messages.getText("units"),

					cmbUnits = new JComboBoxUnits(true));

			jPanelOptions.addComponent("",

					cmbReferenceSystem = new JComboBoxUnitsReferenceSystem());

		}

    	return jPanelOptions;

    }

	/**

	 *

     * This method initializes ImageSizePanel

     *

     * @return isp ImageSizePanel

     */

	 private ImageSizePanel getImageSizePanel() {

		 if (isp == null) {

			isp = new ImageSizePanel();

			isp.addActionListener(new ActionListener() {

				public void actionPerformed(ActionEvent e) {

					ILabelStyle st = (ILabelStyle) getSelectedObject();

					if (st != null) {

						double[] sz = isp.getImageDimension();

						st.setSize(sz[0], sz[1]);

					}

				}

			});

		}

		return isp;

	}

	protected void updateOptionsPanel() {

		IStyle s = ((StylePreviewer) jPanelPreview).getStyle();

	    if (s instanceof ILabelStyle) {

			ILabelStyle lab = (ILabelStyle) s;

			Dimension sz = lab.getSize();

			getImageSizePanel().setImageSize(sz);

		}

	 }

    /**

     * This method initializes jList

     *

     * @return javax.swing.JList

     */

    protected JList getJListSymbols() {

    	if (jListSymbols == null) {

    		jListSymbols = new JDnDList();

    		jListSymbols.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);

            jListSymbols.setLayoutOrientation(JList.HORIZONTAL_WRAP);

            jListSymbols.setVisibleRowCount(-1);

            jListSymbols.addListSelectionListener(new ListSelectionListener() {

            	public void valueChanged(ListSelectionEvent e) {

            		setStyle(jListSymbols.getSelectedValue());

            		updateOptionsPanel();

            	}

            });

            ListCellRenderer renderer = new ListCellRenderer() {

        		private Color mySelectedBGColor = new Color(255,145,100,255);

    			public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {

    				IStyle sty = (IStyle) value;

    				JPanel pnl = new JPanel();

    				BoxLayout layout = new BoxLayout(pnl, BoxLayout.Y_AXIS);

    				pnl.setLayout(layout);

    				Color bgColor = (isSelected) ? mySelectedBGColor

    							 : getJListSymbols().getBackground();

    				pnl.setBackground(bgColor);

    				StylePreviewer sp = new StylePreviewer();

    				sp.setShowOutline(false);

    				sp.setAlignmentX(Component.CENTER_ALIGNMENT);

    				sp.setPreferredSize(new Dimension(50, 50));

    				sp.setStyle(sty);

    				sp.setBackground(bgColor);

    				pnl.add(sp);

    				JLabel lbl = new JLabel(sty.getDescription());

    				lbl.setBackground(bgColor);

    				lbl.setAlignmentX(Component.CENTER_ALIGNMENT);

    				pnl.add(lbl);

    				return pnl;

    			}

        	};

        	jListSymbols.setCellRenderer(renderer);

    	}

    	return jListSymbols;

    }

    /**

     * Modify the previsualization showed in the panel with the style of the

     * new object selected.

     *

     * @param selectedValue

     */

   protected void setStyle(Object selectedValue) {

		//selectedElement = selectedValue;

		((StylePreviewer) jPanelPreview).setStyle((IStyle) selectedValue);

		doLayout();

		repaint();

	}

	protected void propertiesPressed() {

		StyleEditor se = new StyleEditor((IStyle) getSelectedObject());

		PluginServices.getMDIManager().addWindow(se);

		setStyle(se.getStyle());

	}

	protected void savePressed() {

		if (getSelectedObject() ==null)

			return;

		JFileChooser jfc = new JFileChooser(rootDir);

		javax.swing.filechooser.FileFilter ff = new javax.swing.filechooser.FileFilter() {

			public boolean accept(File f) {

				return f.getAbsolutePath().

				toLowerCase().

				endsWith(StyleSelectorListModel.STYLE_FILE_EXTENSION);

			}

			public String getDescription() {

				return Messages.getText("gvSIG_style_definition_file")+ " ("+StyleSelectorListModel.STYLE_FILE_EXTENSION+")";

			}

		};

		jfc.setFileFilter(ff);

		JPanel accessory = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 5));

		accessory.add(new JLabel(Messages.getText("enter_description")));

		JTextField txtDesc = new JTextField(25);

		txtDesc.setText(((IStyle) getSelectedObject()).getDescription());

		accessory.add(txtDesc);

		jfc.setAccessory(accessory);

		if (jfc.showSaveDialog(this) == JFileChooser.APPROVE_OPTION) {

			File targetFile = jfc.getSelectedFile();

			String fExtension = StyleSelectorListModel.STYLE_FILE_EXTENSION;

			// apply description

			String desc;

			if (txtDesc.getText()==null || txtDesc.getText().trim().equals("")) {

				// default to file name

				String s = targetFile.getAbsolutePath();

				desc = s.substring(s.lastIndexOf(File.separator)+1).replaceAll(fExtension, "");

			} else {

				desc = txtDesc.getText().trim();

			}

			IStyle s = (IStyle) getSelectedObject();

			s.setDescription(desc);

			// save it

			XMLEntity xml=null;

//XMLENTITY-UPDATED	

//			try {

//				

//				xml = s.getXMLEntity();

//			} catch (XMLException e) {

//				NotificationManager.addWarning("Symbol layer", e);

//			}

			if (!targetFile.

					getAbsolutePath().

					toLowerCase().

					endsWith(fExtension))

				targetFile = new File(targetFile.getAbsolutePath() + fExtension);

			if(targetFile.exists()){

				int resp = JOptionPane.showConfirmDialog(

						(Component) PluginServices.getMainFrame(),

						Messages.getText("fichero_ya_existe_seguro_desea_guardarlo"),

						Messages.getText("guardar"), JOptionPane.YES_NO_OPTION);

				if (resp != JOptionPane.YES_OPTION) {

					return;

				}

			}

			FileWriter writer;

			try {

				writer = new FileWriter(targetFile.getAbsolutePath());

				Marshaller m = new Marshaller(writer);

				m.setEncoding("ISO-8859-1");

				m.marshal(xml.getXmlTag());

			} catch (Exception ex) {

				NotificationManager.addError(

						Messages.getText("save_error"), ex);

			}

			getJListSymbols().setModel(newListModel());

		}

	}

    /**

     * This method initializes jPanelPreview

     *

     * @return javax.swing.JComponent

     */

    protected JComponent getJPanelPreview() {

    	if (jPanelPreview == null) {

    		jPanelPreview = new StylePreviewer();

    		jPanelPreview.setPreferredSize(new java.awt.Dimension(100,100));

    		jPanelPreview.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED));

    		((StylePreviewer) jPanelPreview).setShowOutline(true);

    	}

    	return jPanelPreview;

    }

    @Override

    public void actionPerformed(ActionEvent e) {

    	if (!act) return;

		Object selectedElement = ((StylePreviewer) jPanelPreview).getStyle();//getSelectedObject();

		performActionOn(selectedElement, e);

		StyleSelector.this.repaint();

    }

    public int getUnit() {

    	return cmbUnits.getSelectedUnitIndex();

    }

    public int getReferenceSystem() {

    	return cmbReferenceSystem.getSelectedIndex();

    }

	public void setUnit(int unit) {

		cmbUnits.setSelectedUnitIndex(unit);

	}

	public void setReferenceSystem(int referenceSystem) {

		cmbReferenceSystem.setSelectedIndex(referenceSystem);

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 * 

 * 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., 51 Franklin Street, Fifth Floor, Boston, 

 * MA  02110-1301, USA.

 * 

 */

package org.gvsig.app.gui.styling;

import java.awt.BasicStroke;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.ArrayList;

import javax.swing.JPanel;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.app.gui.panels.ColorChooserPanel;

import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol;

import org.gvsig.gui.beans.listeners.BeanListener;

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

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

import org.gvsig.i18n.Messages;

import org.gvsig.symbology.SymbologyLocator;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.ISimpleLineSymbol;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IArrowDecoratorStyle;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.ILineStyle;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.ISimpleLineStyle;

/**

 * SimpleLine allows the user to store and modify the main properties that

 * define a <b>simple line</b>.<p>

 * <p>

 * This functionality is carried out thanks to two tabs (simple line and arrow

 * decorator)which are included in the panel to edit the properities of a symbol

 * (SymbolEditor)how is explained in AbstractTypeSymbolEditor.<p>

 * <p>

 * The first tab (Simple Line)allows the user to change the color (<b>jccColor</b>),

 * the width (<b>txtWidth</b>) and the style of the line (<b>cmbLinStyles</b>).<p>

 * <p>

 * The second tab (<b>arrowDecorator</b>)allows the user to insert a symbol in the

 * line (for example an arrow to specify its orientation)and to modify it.

 *

 *@see ArrowDecorator

 *@see AbstractTypeSymbolEditor

 *@author jaume dominguez faus - jaume.dominguez@iver.es

 */

public class SimpleLine extends AbstractTypeSymbolEditor implements ActionListener {

	private ColorChooserPanel jccColor;

	private JIncrementalNumberField txtWidth;

	private ArrayList<JPanel> tabs = new ArrayList<JPanel>();

	private ArrowDecorator arrowDecorator;

	private LineProperties lineProperties;

	private JIncrementalNumberField txtOffset;

	public SimpleLine(SymbolEditor owner) {

		super(owner);

		initialize();

	}

	/**

	 * Initializes the parameters that define a simpleline.To do it, two tabs

	 * are created inside the SymbolEditor panel with default values for the

	 * different attributes of the simple line.This two tabs will be simple

	 * line tab (options of color, width and style of the line)and arrow

	 * decorator tab (options to "decorate" the line with a symbol).

	 */

	private void initialize() {

		JPanel myTab = new JPanel(new FlowLayout(FlowLayout.LEADING, 5,5));

		myTab.setName(Messages.getText("simple_line"));

		GridBagLayoutPanel aux = new GridBagLayoutPanel();

		// color chooser

		jccColor = new ColorChooserPanel(true);

		jccColor.setAlpha(255);

		aux.addComponent(Messages.getText("color"),

				jccColor	);

		// line width

		txtWidth = new JIncrementalNumberField("3", 25, 0, Double.POSITIVE_INFINITY, 1);

		aux.addComponent(Messages.getText("width")+":",

				txtWidth );

		// line offset

		txtOffset = new JIncrementalNumberField("0", 25, Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY, 1);

		aux.addComponent(Messages.getText("offset")+":",

				txtOffset );

		aux.setPreferredSize(new Dimension(300, 300));

		myTab.add(aux);

		// initialize defaults

		jccColor.setColor(Color.BLACK);

		txtWidth.setDouble(1.0);

		jccColor.addActionListener(this);

		txtWidth.addActionListener(this);

		txtOffset.addActionListener(this);

		tabs.add(myTab);

		// Arrow Decorator

		arrowDecorator = new ArrowDecorator();

		arrowDecorator.addListener(new BeanListener() {

			public void beanValueChanged(Object value) {

				fireSymbolChangedEvent();

			}

		});

		tabs.add(arrowDecorator);

		lineProperties = new LineProperties((float) txtWidth.getDouble());

		lineProperties.addListener(new BeanListener(){

			public void beanValueChanged(Object value) {

				fireSymbolChangedEvent();

			}

		});

		tabs.add(lineProperties);

	}

	public ISymbol getLayer() {

		ISimpleLineSymbol layer = SymbologyLocator.getSymbologyManager().createSimpleLineSymbol();

		layer.setLineColor(jccColor.getColor());

//		layer.setIsShapeVisible(true); //true is the default value for this property 

		// clone the selected style in the combo box

		ISimpleLineStyle simplLine= SymbologyLocator.getSymbologyManager().createSimpleLineStyle(); //new SimpleLineStyle();

		simplLine.setStroke(lineProperties.getLinePropertiesStyle());

		simplLine.setOffset(-txtOffset.getDouble());

		IArrowDecoratorStyle ads= arrowDecorator.getArrowDecoratorStyle();

		if (ads != null) {

			ads.getMarker().setColor(jccColor.getColor());

		}

		simplLine.setArrowDecorator(arrowDecorator.getArrowDecoratorStyle());

		layer.setLineStyle(simplLine);

		layer.setLineWidth((float) txtWidth.getDouble());

		return layer;