Application: gvSIG desktop

/*

 * Created on 02-jun-2004

 *

 */

/* 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 com.iver.cit.gvsig.gui.utils;

/*

 * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI

 * for visualizing and manipulating spatial features with geometry and attributes.

 *

 * Copyright (C) 2003 Vivid Solutions

 *

 * 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:

 *

 * Vivid Solutions

 * Suite #1A

 * 2328 Government Street

 * Victoria BC  V8T 5G5

 * Canada

 *

 * (250)385-6040

 * www.vividsolutions.com

 */

import java.awt.Font;

import java.awt.GraphicsEnvironment;

import java.awt.GridBagConstraints;

import java.awt.Insets;

import java.awt.event.KeyEvent;

import java.util.StringTokenizer;

import javax.swing.DefaultListModel;

import javax.swing.JList;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import com.iver.andami.PluginServices;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.andami.ui.mdiManager.WindowInfo;

/**

 * Based on FontChooser by Janos Szatmary. Posted on the Sun Java forums.

 *

 * Szatmary, Janos. "A FontChooser Class (source included)." April 2001.

 * Available from http://forum.java.sun.com/thread.jsp?forum=57&thread=124810.

 * Internet; accessed 6 November 2002.

 *

*/

public class FontChooser extends JPanel implements IWindow{

    private String sampleText = "The quick brown fox jumped over the lazy dog.";

    String[] styleList = new String[] { PluginServices.getText(this,"Plain"),

                    PluginServices.getText(this,"Bold"), PluginServices.getText(this,"Italic") };

    String[] sizeList = new String[] {

            "2", "4", "6", "8", "10", "12", "14", "16", "18", "20", "22", "24",

            "30", "36", "48", "72"

        };

    String currentFont = null;

    int currentStyle = -1;

    int currentSize = -1;

    public boolean ok = false;

    // Variables declaration - do not modify

    private javax.swing.JPanel jPanel3;

    private javax.swing.JTextField jFont;

    private javax.swing.JScrollPane jScrollPane1;

    private javax.swing.JList jFontList;

    private javax.swing.JPanel jPanel4;

    private javax.swing.JTextField jStyle;

    private javax.swing.JScrollPane jScrollPane2;

    private javax.swing.JList jStyleList;

    private javax.swing.JPanel jPanel5;

    private javax.swing.JTextField jSize;

    private javax.swing.JScrollPane jScrollPane3;

    private javax.swing.JList jSizeList;

    private javax.swing.JPanel jPanel1;

    private javax.swing.JScrollPane jScrollPane4;

    private javax.swing.JTextArea jSample;

    private javax.swing.JPanel jButtons;

    private javax.swing.JButton jOk;

    private javax.swing.JButton jCancel;

    private javax.swing.JLabel jLabel6;

        private String m_title;

        /* ------------------------------------------------------------- */

    private FontChooser() {

        //super(parent, modal);

        jbInit();

        setListValues(jFontList,

            GraphicsEnvironment.getLocalGraphicsEnvironment()

                               .getAvailableFontFamilyNames());

        setListValues(jStyleList, styleList);

        setListValues(jSizeList, sizeList);

        setCurrentFont(jSample.getFont());

       // pack();

    }

    private FontChooser(Font font) {

        this();

        setCurrentFont(font);

    }

    /* ------------------------------------------------------------- */

    private void setListValues(JList list, String[] values) {

        if (list.getModel() instanceof DefaultListModel) {

            DefaultListModel model = (DefaultListModel) list.getModel();

            model.removeAllElements();

            for (int j = 0; j < values.length; j++) {

                model.addElement(values[j]);

            }

        }

    }

    /* ------------------------------------------------------------- */

    private void setSampleFont() {

        if ((currentFont != null) && (currentStyle >= 0) && (currentSize > 0)) {

            jSample.setFont(new Font(currentFont, currentStyle, currentSize));

        }

    }

    private String styleToString(int style) {

        String str = "";

        if ((style & Font.BOLD) == Font.BOLD) {

            if (str.length() > 0) {

                str += ",";

            }

            str += PluginServices.getText(this,"Bold");

        }

        if ((style & Font.ITALIC) == Font.ITALIC) {

            if (str.length() > 0) {

                str += ",";

            }

            str += PluginServices.getText(this,"Italic");

        }

        if ((str.length() <= 0) && ((style & Font.PLAIN) == Font.PLAIN)) {

            str = PluginServices.getText(this,"Plain");

        }

        return str;

    }

    /* ------------------------------------------------------------- */

    public Font getCurrentFont() {

        return jSample.getFont();

    }

    /* ------------------------------------------------------------- */

    public void setCurrentFont(Font font) {

        if (font == null) {

            font = jSample.getFont();

        }

        jFont.setText(font.getName());

        jFontActionPerformed(null);

        jStyle.setText(styleToString(font.getStyle()));

        jStyleActionPerformed(null);

        jSize.setText(Integer.toString(font.getSize()));

        jSizeActionPerformed(null);

    }

    /* ------------------------------------------------------------- */

    public static Font showDialog(String title, Font font) {

        FontChooser dialog = new FontChooser(font);

        PluginServices.getMDIManager().addWindow(dialog);

        /*Point p1 = parent.getLocation();

        Dimension d1 = parent.getSize();

        Dimension d2 = dialog.getSize();

        int x = p1.x + ((d1.width - d2.width) / 2);

        int y = p1.y + ((d1.height - d2.height) / 2);

        if (x < 0) {

            x = 0;

        }

        if (y < 0) {

            y = 0;

        }

*/

        if (title != null) {

            dialog.m_title=title;

        }

      //  dialog.setLocation(x, y);

      //  dialog.setVisible(true);

        Font newfont = null;

        if (dialog.ok) {

            newfont = dialog.getCurrentFont();

        }

        //dialog.dispose();

        return newfont;

    }

    /** This method is called from within the constructor to

    * initialize the form.

    * WARNING: Do NOT modify this code. The content of this

    method is

    * always regenerated by the FormEditor.

    */

    private void jbInit() {

        GridBagConstraints gridBagConstraints = new GridBagConstraints(0, 1, 3, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 3, 3, 3), 0, 0);

        gridBagConstraints.weighty = 1.0D;

        jPanel3 = new javax.swing.JPanel();

        jFont = new javax.swing.JTextField();

        jScrollPane1 = new javax.swing.JScrollPane();

        jFontList = new javax.swing.JList();

        jPanel4 = new javax.swing.JPanel();

        jStyle = new javax.swing.JTextField();

        jScrollPane2 = new javax.swing.JScrollPane();

        jStyleList = new javax.swing.JList();

        jPanel5 = new javax.swing.JPanel();

        jSize = new javax.swing.JTextField();

        jScrollPane3 = new javax.swing.JScrollPane();

        jSizeList = new javax.swing.JList();

        jPanel1 = new javax.swing.JPanel();

        jScrollPane4 = new javax.swing.JScrollPane();

        jScrollPane4.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);

        jScrollPane4.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_NEVER);

        jSample = new javax.swing.JTextArea();

        jSample.setEditable(false);

        jButtons = new javax.swing.JPanel();

        jOk = new javax.swing.JButton();

        jCancel = new javax.swing.JButton();

        jLabel6 = new javax.swing.JLabel();

        setLayout(new java.awt.GridBagLayout());

        this.setPreferredSize(new java.awt.Dimension(600,400));

        java.awt.GridBagConstraints gridBagConstraints1;

        //setTitle("Font Chooser");

        /*addWindowListener(new java.awt.event.WindowAdapter() {

                public void windowClosing(java.awt.event.WindowEvent evt) {

                    closeDialog(evt);

                }

            });

*/

        jPanel3.setLayout(new java.awt.GridBagLayout());

        java.awt.GridBagConstraints gridBagConstraints2;

        jPanel3.setBorder(new javax.swing.border.TitledBorder(

                new javax.swing.border.EtchedBorder(), " "+PluginServices.getText(this,"Font")+" "));

        jFont.setEditable(false);

        jFont.setColumns(24);

        jFont.addActionListener(new java.awt.event.ActionListener() {

                public void actionPerformed(java.awt.event.ActionEvent evt) {

                    jFontActionPerformed(evt);

                }

            });

        gridBagConstraints2 = new java.awt.GridBagConstraints();

        gridBagConstraints2.gridwidth = 0;

        gridBagConstraints2.fill = java.awt.GridBagConstraints.HORIZONTAL;

        gridBagConstraints2.insets = new java.awt.Insets(0, 3, 0, 3);

        gridBagConstraints2.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints2.weightx = 1.0;

        jStyle.setEditable(false);

        jPanel3.add(jFont, gridBagConstraints2);

        jFontList.setModel(new DefaultListModel());

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

        jFontList.addListSelectionListener(new javax.swing.event.ListSelectionListener() {

                public void valueChanged(

                    javax.swing.event.ListSelectionEvent evt) {

                    jFontListValueChanged(evt);

                }

            });

        jScrollPane1.setViewportView(jFontList);

        gridBagConstraints2 = new java.awt.GridBagConstraints();

        gridBagConstraints2.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints2.insets = new java.awt.Insets(3, 3, 3, 3);

        gridBagConstraints2.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints2.weightx = 1.0;

        gridBagConstraints2.weighty = 1.0;

        jPanel3.add(jScrollPane1, gridBagConstraints2);

        gridBagConstraints1 = new java.awt.GridBagConstraints();

        gridBagConstraints1.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints1.insets = new java.awt.Insets(5, 5, 0, 0);

        gridBagConstraints1.weightx = 0.5;

        gridBagConstraints1.weighty = 1.0;

        add(jPanel3, gridBagConstraints1);

        jPanel4.setLayout(new java.awt.GridBagLayout());

        java.awt.GridBagConstraints gridBagConstraints3;

        jPanel4.setBorder(new javax.swing.border.TitledBorder(

                new javax.swing.border.EtchedBorder(), " "+PluginServices.getText(this,"Style")+" "));

        jStyle.setColumns(18);

        jStyle.addActionListener(new java.awt.event.ActionListener() {

                public void actionPerformed(java.awt.event.ActionEvent evt) {

                    jStyleActionPerformed(evt);

                }

            });

        gridBagConstraints3 = new java.awt.GridBagConstraints();

        gridBagConstraints3.gridwidth = 0;

        gridBagConstraints3.fill = java.awt.GridBagConstraints.HORIZONTAL;

        gridBagConstraints3.insets = new java.awt.Insets(0, 3, 0, 3);

        gridBagConstraints3.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints3.weightx = 1.0;

        jPanel4.add(jStyle, gridBagConstraints3);

        jStyleList.setModel(new DefaultListModel());

        jStyleList.setVisibleRowCount(4);

        jStyleList.addListSelectionListener(new javax.swing.event.ListSelectionListener() {

                public void valueChanged(

                    javax.swing.event.ListSelectionEvent evt) {

                    jStyleListValueChanged(evt);

                }

            });

        jScrollPane2.setViewportView(jStyleList);

        gridBagConstraints3 = new java.awt.GridBagConstraints();

        gridBagConstraints3.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints3.insets = new java.awt.Insets(3, 3, 3, 3);

        gridBagConstraints3.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints3.weightx = 0.5;

        gridBagConstraints3.weighty = 1.0;

        jPanel4.add(jScrollPane2, gridBagConstraints3);

        gridBagConstraints1 = new java.awt.GridBagConstraints();

        gridBagConstraints1.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints1.insets = new java.awt.Insets(5, 5, 0, 0);

        gridBagConstraints1.weightx = 0.375;

        gridBagConstraints1.weighty = 1.0;

        add(jPanel4, gridBagConstraints1);

        jPanel5.setLayout(new java.awt.GridBagLayout());

        java.awt.GridBagConstraints gridBagConstraints4;

        jPanel5.setBorder(new javax.swing.border.TitledBorder(

                new javax.swing.border.EtchedBorder(), " "+PluginServices.getText(this,"Size")+" "));

        jSize.setColumns(6);

        jSize.addActionListener(new java.awt.event.ActionListener() {

                public void actionPerformed(java.awt.event.ActionEvent evt) {

                    jSizeActionPerformed(evt);

                }

            });

        gridBagConstraints4 = new java.awt.GridBagConstraints();

        gridBagConstraints4.gridwidth = 0;

        gridBagConstraints4.fill = java.awt.GridBagConstraints.HORIZONTAL;

        gridBagConstraints4.insets = new java.awt.Insets(0, 3, 0, 3);

        gridBagConstraints4.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints4.weightx = 1.0;

        jPanel5.add(jSize, gridBagConstraints4);

        jSizeList.setModel(new DefaultListModel());

        jSizeList.setVisibleRowCount(4);

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

        jSizeList.addListSelectionListener(new javax.swing.event.ListSelectionListener() {

                public void valueChanged(

                    javax.swing.event.ListSelectionEvent evt) {

                    jSizeListValueChanged(evt);

                }

            });

        jScrollPane3.setViewportView(jSizeList);

        gridBagConstraints4 = new java.awt.GridBagConstraints();

        gridBagConstraints4.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints4.insets = new java.awt.Insets(3, 3, 3, 3);

        gridBagConstraints4.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints4.weightx = 0.25;

        gridBagConstraints4.weighty = 1.0;

        jPanel5.add(jScrollPane3, gridBagConstraints4);

        gridBagConstraints1 = new java.awt.GridBagConstraints();

        gridBagConstraints1.gridwidth = 0;

        gridBagConstraints1.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints1.insets = new java.awt.Insets(5, 5, 0, 5);

        gridBagConstraints1.weightx = 0.125;

        gridBagConstraints1.weighty = 1.0;

        //    getContentPane().add(jPanel5, gridBagConstraints1);

        jPanel1.setLayout(new java.awt.GridBagLayout());

        java.awt.GridBagConstraints gridBagConstraints5;

        jPanel1.setBorder(new javax.swing.border.TitledBorder(

                new javax.swing.border.EtchedBorder(), " "+PluginServices.getText(this,"Sample")+" "));

        jSample.setWrapStyleWord(true);

        jSample.setLineWrap(true);

        jSample.setColumns(20);

        jSample.setRows(3);

        jSample.setText(sampleText);

        jScrollPane4.setViewportView(jSample);

        gridBagConstraints5 = new java.awt.GridBagConstraints();

        gridBagConstraints5.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints5.insets = new java.awt.Insets(0, 3, 3, 3);

        gridBagConstraints5.weightx = 1.0;

        gridBagConstraints5.weighty = 1.0;

        jPanel1.add(jScrollPane4, gridBagConstraints5);

        gridBagConstraints1 = new java.awt.GridBagConstraints();

        gridBagConstraints1.gridwidth = 0;

        gridBagConstraints1.fill = java.awt.GridBagConstraints.BOTH;

        gridBagConstraints1.insets = new java.awt.Insets(0, 5, 0, 5);

        gridBagConstraints1.anchor = java.awt.GridBagConstraints.NORTHWEST;

        gridBagConstraints1.weightx = 1.0;

        jButtons.setLayout(new java.awt.GridBagLayout());

        jOk.setMnemonic(KeyEvent.VK_O);

        jOk.setText(PluginServices.getText(this,"Aceptar"));

        jOk.setRequestFocusEnabled(false);

        jOk.addActionListener(new java.awt.event.ActionListener() {

                public void actionPerformed(java.awt.event.ActionEvent evt) {

                    jOkActionPerformed(evt);

                }

            });

        jButtons.add(jOk,

            new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,

                GridBagConstraints.WEST, GridBagConstraints.NONE,

                new Insets(5, 5, 5, 0), 0, 0));

        jCancel.setMnemonic(KeyEvent.VK_C);

        jCancel.setText(PluginServices.getText(this,"Cancelar"));

        jCancel.setRequestFocusEnabled(false);

        jCancel.addActionListener(new java.awt.event.ActionListener() {

                public void actionPerformed(java.awt.event.ActionEvent evt) {

                    jCancelActionPerformed(evt);

                }

            });

        jButtons.add(jCancel,

            new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0,

                GridBagConstraints.WEST, GridBagConstraints.NONE,

                new Insets(5, 5, 5, 5), 0, 0));

        gridBagConstraints1 = new java.awt.GridBagConstraints();

        gridBagConstraints1.gridwidth = 0;

        gridBagConstraints1.anchor = java.awt.GridBagConstraints.SOUTHWEST;

        gridBagConstraints1.weightx = 1.0;

        this.add(jPanel1, gridBagConstraints);

        add(jButtons,

            new GridBagConstraints(0, 2, 3, 1, 0.0, 0.0,

                GridBagConstraints.SOUTHWEST, GridBagConstraints.NONE,

                new Insets(0, 0, 0, 0), 0, 0));

    }

    private void jCancelActionPerformed(java.awt.event.ActionEvent evt) {

        // Add your handling code here:

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

    }

    private void jOkActionPerformed(java.awt.event.ActionEvent evt) {

        // Add your handling code here:

        ok = true;

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

    }

    private void jSizeActionPerformed(java.awt.event.ActionEvent evt) {

        // Add your handling code here:

        int size = 0;

        try {

            size = Integer.parseInt(jSize.getText());

        } catch (Exception e) {

        }

        if (size > 0) {

            currentSize = size;

            setSampleFont();

        }

    }

    private void jStyleActionPerformed(java.awt.event.ActionEvent evt) {

        // Add your handling code here:

        StringTokenizer st = new StringTokenizer(jStyle.getText(), ",");

        int style = 0;

        while (st.hasMoreTokens()) {

            String str = st.nextToken().trim();

            if (str.equalsIgnoreCase(PluginServices.getText(this,"Plain"))) {

                style |= Font.PLAIN;

            } else if (str.equalsIgnoreCase(PluginServices.getText(this,"Bold"))) {

                style |= Font.BOLD;

            } else if (str.equalsIgnoreCase(PluginServices.getText(this,"Italic"))) {

                style |= Font.ITALIC;

            }

        }

        if (style >= 0) {

            currentStyle = style;

            setSampleFont();

        }

    }

    private void jFontActionPerformed(java.awt.event.ActionEvent evt) {

        // Add your handling code here:

        DefaultListModel model = (DefaultListModel) jFontList.getModel();

        if (model.indexOf(jFont.getText()) >= 0) {

            currentFont = jFont.getText();

            setSampleFont();

        }

    }

    private void jStyleListValueChanged(

        javax.swing.event.ListSelectionEvent evt) {

        // Add your handling code here:

        String str = new String();

        Object[] values = jStyleList.getSelectedValues();

        if (values.length > 0) {

            int j;

            for (j = 0; j < values.length; j++) {

                String s = (String) values[j];

                if (s.equalsIgnoreCase(PluginServices.getText(this,"Plain"))) {

                    str = PluginServices.getText(this,"Plain");

                    break;

                }

                if (str.length() > 0) {

                    str += ",";

                }

                str += (String) values[j];

            }

        } else {

            str = styleToString(currentStyle);

        }

        jStyle.setText(str);

        jStyleActionPerformed(null);

    }

    private void jSizeListValueChanged(javax.swing.event.ListSelectionEvent evt) {

        // Add your handling code here:

        String str = (String) jSizeList.getSelectedValue();

        if ((str == null) || (str.length() <= 0)) {

            str = Integer.toString(currentSize);

        }

        jSize.setText(str);

        jSizeActionPerformed(null);

    }

    private void jFontListValueChanged(javax.swing.event.ListSelectionEvent evt) {

        // Add your handling code here:

        String str = (String) jFontList.getSelectedValue();

        if ((str == null) || (str.length() <= 0)) {

            str = currentFont;

        }

        jFont.setText(str);

        jFontActionPerformed(null);

    }

        /* (non-Javadoc)

         * @see com.iver.mdiApp.ui.MDIManager.View#getViewInfo()

         */

public WindowInfo getWindowInfo() {

        WindowInfo m_viewinfo=new WindowInfo(WindowInfo.MODALDIALOG);

                m_viewinfo.setWidth(500);

                m_viewinfo.setHeight(300);

                //vi.setResizable(false);

                m_viewinfo.setTitle(PluginServices.getText(this,"Elegir_Fuente"));

                return m_viewinfo;

        }

/**

 * @see com.iver.mdiApp.ui.MDIManager.IWindow#windowActivated()

 */

public void viewActivated() {

}

    // End of variables declaration

}