// **********************************************************************
// 
// $Source: /cvs/CVS_LEBA/common/jstd/src/java/com/obrctm/openmap/editor/IconPalette.java,v $
// $RCSfile: IconPalette.java,v $
// $$Wersion: 1.0 $
// $Date: 2003/07/25 15:06:06 $
// $Author: pitek $
// 
// **********************************************************************

package com.obrctm.openmap.editor;

import javax.swing.JToggleButton;

/**
 * Interfejs do prezentacji. 
 */
public class IconPalette extends javax.swing.JDialog {
    
    /** Wielkosc obszaru dla prezentowanej ikony w pikselach */
    private static int sizeImageIcon = 40;
    
    private EditableOMIcon cEditableOMIcon = null;
    protected String activeButton = null;

    /** Creates new form  */
    public IconPalette(java.awt.Frame parent, boolean modal, String aForecast) {
        super(parent, modal);
        initComponents();
        
    }
    
    public final static String buttonIconCommand = "ButtonIcon";

    public void initSymbols(EditableOMIcon aEditableOMIcon) {
        cEditableOMIcon = aEditableOMIcon;
        String[] listSymbolFile = cEditableOMIcon.getListSymbols(); 
        if((listSymbolFile == null) || (listSymbolFile.length == 0)) return;
        
        int rowCount;
        int columnCount;
        if(listSymbolFile.length < 16) {
            columnCount = 4;
            rowCount = listSymbolFile.length / columnCount;
            if((listSymbolFile.length % columnCount) > 0)
                rowCount++;
        } else {
            rowCount = (int)java.lang.Math.sqrt(listSymbolFile.length);
            columnCount = listSymbolFile.length / rowCount;
            if((listSymbolFile.length % rowCount) > 0)
                columnCount++;
         }
        JToggleButton jImageSymbolButton;
        for(int i=0; i<listSymbolFile.length; i++) {
            jImageSymbolButton = new javax.swing.JToggleButton();
            jImageSymbolButton.setActionCommand(buttonIconCommand);
            jImageSymbolButton.addActionListener(new java.awt.event.ActionListener() {
                public void actionPerformed(java.awt.event.ActionEvent evt) {
                    actionPerformedButton(evt);
                }
            });
            jImageSymbolButton.setIcon(new javax.swing.ImageIcon(cEditableOMIcon.getSymbolFile(i)));
            jImageSymbolButton.setToolTipText(listSymbolFile[i].substring(0,listSymbolFile[i].indexOf(".")));
            jImageSymbolButton.setName(listSymbolFile[i]);
            if(((cEditableOMIcon.getAciveSymbol()).compareTo(jImageSymbolButton.getName()) == 0)) {
                jImageSymbolButton.setBorder(new javax.swing.border.BevelBorder(javax.swing.border.BevelBorder.LOWERED));
                jImageSymbolButton.setSelected(true);
                activeButton = jImageSymbolButton.getName();
            }
            else
                jImageSymbolButton.setBorder(new javax.swing.border.BevelBorder(javax.swing.border.BevelBorder.RAISED));
            jImageSymbolButton.setFocusPainted(false);
            jImageSymbolButton.setContentAreaFilled(false);
            jSymbolPanel.add(jImageSymbolButton);
            jImageSymbolButton.setBounds(i%columnCount * sizeImageIcon, i/columnCount * sizeImageIcon, sizeImageIcon, sizeImageIcon);
        }

        jSymbolPanel.setPreferredSize(new java.awt.Dimension(columnCount *sizeImageIcon, rowCount*sizeImageIcon));
        jScrollSymbolPanel.setPreferredSize(new java.awt.Dimension(columnCount *sizeImageIcon + 10, rowCount*sizeImageIcon + 10));
        pack();
    }

    public void actionPerformedButton(java.awt.event.ActionEvent e) {
	Object source = e.getSource();
	String command = e.getActionCommand();
        
        if (command == buttonIconCommand) {
            java.awt.Component[] listOfComponents = jSymbolPanel.getComponents();
            JToggleButton bbb1;
            JToggleButton bbb2 = (JToggleButton) source;

            for(int i=0; i<listOfComponents.length; i++)
            {
                if (listOfComponents[i] instanceof JToggleButton) {
                    bbb1 = (JToggleButton)listOfComponents[i]; 
                    if(( bbb1.isSelected()) && (bbb1 != bbb2)){
                        bbb1.setSelected(false);
                        bbb1.setBorder(new javax.swing.border.BevelBorder(javax.swing.border.BevelBorder.RAISED));
                    }
                }
            }
            activeButton = bbb2.getName();
            bbb2.setBorder(new javax.swing.border.BevelBorder(javax.swing.border.BevelBorder.LOWERED));
	}
    }    
    
    /** 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
        jScrollSymbolPanel = new javax.swing.JScrollPane();
        jSymbolPanel = new javax.swing.JPanel();
        jPanel1 = new javax.swing.JPanel();
        jCancelButton = new javax.swing.JButton();
        jAcceptButton = new javax.swing.JButton();

        setTitle("Symbol palette");
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                closeDialog(evt);
            }
        });

        jScrollSymbolPanel.setPreferredSize(new java.awt.Dimension(40, 40));
        jSymbolPanel.setLayout(null);

        jScrollSymbolPanel.setViewportView(jSymbolPanel);

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

        jCancelButton.setText("Cancel");
        jCancelButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCancelButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jCancelButton);

        jAcceptButton.setText("Accept");
        jAcceptButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jAcceptButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jAcceptButton);

        getContentPane().add(jPanel1, java.awt.BorderLayout.SOUTH);

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

    private void jAcceptButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jAcceptButtonActionPerformed
        // Add your handling code here:
        cEditableOMIcon.setImageIcon(activeButton);
        setVisible(false);
        dispose();
    }//GEN-LAST:event_jAcceptButtonActionPerformed

    private void jCancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCancelButtonActionPerformed
        // Add your handling code here:
        setVisible(false);
        dispose();
    }//GEN-LAST:event_jCancelButtonActionPerformed
    
    /** Closes the dialog */
    private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
        setVisible(false);
        dispose();
    }//GEN-LAST:event_closeDialog
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
//        new IconPalette(new javax.swing.JFrame(), true, "").show();
    }
    
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JScrollPane jScrollSymbolPanel;
    private javax.swing.JButton jCancelButton;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jSymbolPanel;
    private javax.swing.JButton jAcceptButton;
    // End of variables declaration//GEN-END:variables
    
}