/*
 * ValuesDialog.java
 *
 * iReport  --  Visual designer for generating JasperReports Documents
 *  Copyright (C) 2002-2003  Giulio Toffoli gt@businesslogic.it
 *
 *  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., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *  Giulio Toffoli
 *  Via T.Aspetti, 233
 *  35100 Padova ITALY
 *  gt@businesslogic.it
 *
 * Created on 7 maggio 2003, 23.43
 */

package it.businesslogic.ireport.gui;

import javax.swing.table.*;
import javax.swing.*;
import javax.swing.event.*;
import it.businesslogic.ireport.*;

import java.util.*;

import org.apache.xerces.parsers.DOMParser;
import org.w3c.dom.*;
import org.xml.sax.SAXException;

/**
 *
 * @author  Administrator
 */
public class FontsDialog extends javax.swing.JDialog {
    
    /** Creates new form ValuesDialog */
    public FontsDialog(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
        this.setSize(490, 250);

        DefaultListSelectionModel dlsm =  (DefaultListSelectionModel)this.jTableParameters.getSelectionModel();
        dlsm.addListSelectionListener(new javax.swing.event.ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e)  {
                jTableParametersListSelectionValueChanged(e);
            }
        });
                      
        // Open in center...
        it.businesslogic.ireport.util.Misc.centerFrame(this);
    }
    
    
    public void jTableParametersListSelectionValueChanged(javax.swing.event.ListSelectionEvent e)
    {
         if (this.jTableParameters.getSelectedRowCount() > 0) {
            this.jButtonModifyParameter.setEnabled(true);
            this.jButtonDeleteParameter.setEnabled(true);
        }
        else {
            this.jButtonModifyParameter.setEnabled(false);
            this.jButtonDeleteParameter.setEnabled(false);
        }
    }
    
        
    /** 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 Form Editor.
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        jPanelParameters = new javax.swing.JPanel();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTableParameters = new javax.swing.JTable();
        jPanelButtons = new javax.swing.JPanel();
        jButtonNewParameter = new javax.swing.JButton();
        jButtonModifyParameter = new javax.swing.JButton();
        jButtonDeleteParameter = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setTitle("Report fonts");
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                closeDialog(evt);
            }
        });

        jPanelParameters.setLayout(new java.awt.BorderLayout(2, 2));

        jScrollPane1.setBackground(new java.awt.Color(255, 255, 255));
        jScrollPane1.setFont(new java.awt.Font("Dialog", 0, 11));
        jTableParameters.setFont(new java.awt.Font("Dialog", 0, 11));
        jTableParameters.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {

            },
            new String [] {
                "Report font name", "Font", "Default"
            }
        ) {
            boolean[] canEdit = new boolean [] {
                false, false, false
            };

            public boolean isCellEditable(int rowIndex, int columnIndex) {
                return canEdit [columnIndex];
            }
        });
        jScrollPane1.setViewportView(jTableParameters);

        jPanelParameters.add(jScrollPane1, java.awt.BorderLayout.CENTER);

        jPanelButtons.setLayout(null);

        jPanelButtons.setMinimumSize(new java.awt.Dimension(100, 10));
        jPanelButtons.setPreferredSize(new java.awt.Dimension(100, 10));
        jButtonNewParameter.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonNewParameter.setText("New");
        jButtonNewParameter.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonNewParameterActionPerformed(evt);
            }
        });

        jPanelButtons.add(jButtonNewParameter);
        jButtonNewParameter.setBounds(4, 5, 92, 22);

        jButtonModifyParameter.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonModifyParameter.setText("Modify");
        jButtonModifyParameter.setEnabled(false);
        jButtonModifyParameter.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonModifyParameterActionPerformed(evt);
            }
        });

        jPanelButtons.add(jButtonModifyParameter);
        jButtonModifyParameter.setBounds(4, 30, 92, 22);

        jButtonDeleteParameter.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonDeleteParameter.setText("Delete");
        jButtonDeleteParameter.setEnabled(false);
        jButtonDeleteParameter.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonDeleteParameterActionPerformed(evt);
            }
        });

        jPanelButtons.add(jButtonDeleteParameter);
        jButtonDeleteParameter.setBounds(4, 56, 92, 22);

        jPanelParameters.add(jPanelButtons, java.awt.BorderLayout.EAST);

        getContentPane().add(jPanelParameters, java.awt.BorderLayout.CENTER);

        pack();
    }//GEN-END:initComponents

    private void jButtonDeleteParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonDeleteParameterActionPerformed
        
        jTableParameters.getSelectedRows();
        
        while (this.jTableParameters.getSelectedRow() >= 0)
        {
            int row = this.jTableParameters.getSelectedRow();
            IReportFont font = (IReportFont)jTableParameters.getValueAt(row, 0);
            // Adjust all elements that refer to this font...
            Enumeration enum = this.getJReportFrame().getReport().getElements().elements();
            while (enum.hasMoreElements())
            {
              ReportElement re = (ReportElement)enum.nextElement();               
              if (re instanceof TextReportElement &&
                 ((TextReportElement)re).getReportFont().equals(font.getReportFont()) )
                 ((TextReportElement)re).setReportFont("");
            }
            this.getJReportFrame().getReport().getFonts().remove( font );
            this.jTableParameters.removeRowSelectionInterval(row, row);
        }
        updateReportFonts();
        ((MainFrame)this.getParent()).getElementPropertiesDialog().updateReportFonts();
        ((MainFrame)this.getParent()).getElementPropertiesDialog().updateSelection();
    }//GEN-LAST:event_jButtonDeleteParameterActionPerformed

    private void jButtonModifyParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonModifyParameterActionPerformed
        
        JRFontDialog fd = new JRFontDialog(null, true);
        fd.updateFonts( this.getJReportFrame().getMainFrame().getTtfFonts());
        DefaultTableModel dtm = (DefaultTableModel)jTableParameters.getModel();
        IReportFont font = (IReportFont)dtm.getValueAt(jTableParameters.getSelectedRow(), 0);
        
        fd.setIReportFont(font );
        fd.show();
        
        if (fd.getDialogResult() == JOptionPane.OK_OPTION)
        {
            IReportFont new_font = fd.getIReportFont();
            // If change the report font name, we must change all references...
            String oldName = font.getReportFont();
            font.setReportFont( new_font.getReportFont() );
            if ( !it.businesslogic.ireport.util.Misc.nvl(oldName,"").equals( it.businesslogic.ireport.util.Misc.nvl(new_font.getReportFont(),"") ) && new_font.getReportFont() !=  null )
            {
                // This modification can occur only in textElements....
                Enumeration enum = this.getJReportFrame().getReport().getElements().elements();
                while (enum.hasMoreElements())
                {
                 ReportElement re = (ReportElement)enum.nextElement();               
                 if (re instanceof TextReportElement &&
                    ((TextReportElement)re).getReportFont().equals(oldName))
                    ((TextReportElement)re).setReportFont( new_font.getReportFont() );
                }
            }
            font.setFontName( new_font.getFontName());
            font.setFontSize( new_font.getFontSize());
            font.setBold( new_font.isBold());
            font.setItalic(new_font.isItalic());
            font.setPDFFontName( new_font.getPDFFontName());
            font.setPdfEmbedded( new_font.isPdfEmbedded());
            font.setPdfEncoding( new_font.getPdfEncoding() );
            font.setStrikeTrought( new_font.isStrikeTrought() );
            font.setUnderline( new_font.isUnderline() );
            //font.setTTFFont( new_font.getTTFFont() );
            
            // Update the table row....
            
            jTableParameters.setValueAt( font, jTableParameters.getSelectedRow(), 0);
            jTableParameters.setValueAt( font.getDescription(), jTableParameters.getSelectedRow(), 1);
            jTableParameters.setValueAt( font.isDefaultFont()+"", jTableParameters.getSelectedRow(), 2);
            
            jTableParameters.updateUI();
            ((MainFrame)this.getParent()).getElementPropertiesDialog().updateReportFonts();
            ((MainFrame)this.getParent()).getElementPropertiesDialog().updateSelection();
            this.getJReportFrame().setIsDocDirty(true);
            this.getJReportFrame().repaint();
        }
    }//GEN-LAST:event_jButtonModifyParameterActionPerformed

    private void jButtonNewParameterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonNewParameterActionPerformed
        JRFontDialog fd = new JRFontDialog(null, true);
        fd.updateFonts( this.getJReportFrame().getMainFrame().getTtfFonts());
        fd.show();
        
        if (fd.getDialogResult() == JOptionPane.OK_OPTION)
        {
            IReportFont font = fd.getIReportFont();
            DefaultTableModel dtm = (DefaultTableModel)jTableParameters.getModel();
            dtm.addRow( new Object[]{font, font.getDescription(),font.isDefaultFont()+"" });
            // 
            this.getJReportFrame().getReport().getFonts().addElement(font);
            /**
             update text elements and properties frame....
            */
            
            this.getJReportFrame().getMainFrame().getElementPropertiesDialog().updateReportFonts();
        }
    }//GEN-LAST:event_jButtonNewParameterActionPerformed
    
    /** Closes the dialog */
    private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
        setVisible(false);
    }//GEN-LAST:event_closeDialog
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        new ValuesDialog(new javax.swing.JFrame(), true).show();
    }
    
        

       
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButtonDeleteParameter;
    private javax.swing.JButton jButtonModifyParameter;
    private javax.swing.JButton jButtonNewParameter;
    private javax.swing.JPanel jPanelButtons;
    private javax.swing.JPanel jPanelParameters;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTableParameters;
    // End of variables declaration//GEN-END:variables

    private JReportFrame jReportFrame;    

    /** Getter for property jReportFrame.
      * @return Value of property jReportFrame.
      *
      */
    public it.businesslogic.ireport.gui.JReportFrame getJReportFrame() {
           return jReportFrame;
       }
       
       /** Setter for property jReportFrame.
        * @param jReportFrame New value of property jReportFrame.
        *
        */
       public void setJReportFrame(it.businesslogic.ireport.gui.JReportFrame jReportFrame) {
           this.jReportFrame = jReportFrame;
           
           
           
           if (jReportFrame == null) 
           {
                setVisible(false);
                return;
            }
            this.setTitle(jReportFrame.getReport().getName()+" fonts...");
            if (isVisible())
            {
                updateReportFonts();
            }
       }
       
       public void updateReportFonts()
       {
           DefaultTableModel dtm = (DefaultTableModel)jTableParameters.getModel();
           dtm.setRowCount(0);
           
           if (jReportFrame != null) 
           {
                Enumeration enum =jReportFrame.getReport().getFonts().elements();
                while (enum.hasMoreElements())
                {
                    IReportFont font = (IReportFont)enum.nextElement();
                    dtm.addRow( new Object[]{font, font.getDescription(), font.isDefaultFont()+"" });
                }
           }
       }
       
    public void setVisible(boolean visible)
    {
        if (visible == isVisible()) return;
        super.setVisible(visible);
        if (visible == true) 
        {
            this.setJReportFrame(jReportFrame);
        }
    }
}
