/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.cvsclient.commands.diff;

import org.openide.util.NbBundle;
import javax.accessibility.*;
import java.util.ResourceBundle;

/**
 *
 * @author  tzezula
 */
public class BinaryFilesWarning extends javax.swing.JPanel {
    
    private static class SimpleListModel extends javax.swing.AbstractListModel {
        
        private java.util.ArrayList items;
        
        
        public SimpleListModel () {
            this.items = new java.util.ArrayList ();
        }
        
        public synchronized Object getElementAt (int index) {
            if (index < 0 || index >= items.size())
                return null;
            else
                return this.items.get (index);
        }
        
        public synchronized int getSize () {
            return this.items.size();
        }
        
        public synchronized void addAll (java.util.Iterator it) {
            if (it == null || !it.hasNext())
                return;
            int newLower = this.items.size();
            while (it.hasNext()) {
                this.items.add (it.next());
            }
            this.fireIntervalAdded (this,newLower,this.items.size()-1);
        }
        
        public synchronized void add (Object obj) {
            this.items.add (obj);
            int newIndex = this.items.size()-1;
            this.fireIntervalAdded (this,newIndex,newIndex);
        }
        
        public synchronized void removeAllItems () {
            int indexUpper = Math.max(this.items.size()-1,0);
            this.items.clear();
            this.fireIntervalRemoved (this,0,indexUpper);
        }
        
    }
    
    public BinaryFilesWarning () {
        this(null, null);
    }

    /** Creates new form JPanel */
    public BinaryFilesWarning(java.util.Set binaryFiles, java.util.Set noDiffFiles) {
        initComponents();
        initAccessibility();
        this.message.setDisplayedMnemonic (NbBundle.getBundle(BinaryFilesWarning.class).getString("TXT_BinaryFiles_mnemonic").charAt (0)); // NOI18N
        this.message2.setLabelFor (this.binaryFiles);
        this.message.setDisplayedMnemonic (NbBundle.getBundle(BinaryFilesWarning.class).getString("TXT_NoDiffFiles_mnemonic").charAt (0)); // NOI18N
        this.message2.setLabelFor (this.noDiffFiles);

        this.message.setVisible(false);
        this.message2.setVisible(false);
        this.jScrollPane1.setVisible(false);    
        this.jScrollPane2.setVisible(false);    
        this.binaryFiles.setModel (new SimpleListModel());
        boolean hasBinaries = false;
        boolean hasNoDiffs = false;
        if (binaryFiles != null && binaryFiles.size() > 0) {
            this.addBinaryFiles (binaryFiles);
            hasBinaries = true;
        }
        this.noDiffFiles.setModel (new SimpleListModel());
        if (noDiffFiles != null && noDiffFiles.size() > 0) {
            this.addNoDiffFiles(noDiffFiles);
            hasNoDiffs = true;
        } 
        //accessibility stuff..
        AccessibleContext context = this.getAccessibleContext();
        String description = NbBundle.getBundle(BinaryFilesWarning.class).getString("ACSD_BinaryFilesWarning_first_part");
        if (hasBinaries && hasNoDiffs) {
            description = description + NbBundle.getBundle(BinaryFilesWarning.class).getString("ACSD_BinaryFilesWarning_NoDiffsAndBinaries");
        }
        if (hasBinaries && !hasNoDiffs) {
            description = description + NbBundle.getBundle(BinaryFilesWarning.class).getString("ACSD_BinaryFilesWarning_Binaries");
        }
        if (!hasBinaries && hasNoDiffs) {
            description = description + NbBundle.getBundle(BinaryFilesWarning.class).getString("ACSD_BinaryFilesWarning_NoDiffs");
        }
        context.setAccessibleDescription(description);
    }

    /** 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
        java.awt.GridBagConstraints gridBagConstraints;

        message = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        binaryFiles = new javax.swing.JList();
        message2 = new javax.swing.JLabel();
        jScrollPane2 = new javax.swing.JScrollPane();
        noDiffFiles = new javax.swing.JList();

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

        message.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/cvsclient/commands/diff/Bundle").getString("TXT_BinaryFiles"));
        message.setLabelFor(binaryFiles);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 2, 11);
        add(message, gridBagConstraints);

        jScrollPane1.setViewportView(binaryFiles);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 12, 11);
        add(jScrollPane1, gridBagConstraints);

        message2.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/cvsclient/commands/diff/Bundle").getString("TXT_NoDiffFiles"));
        message2.setLabelFor(noDiffFiles);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 2, 11);
        add(message2, gridBagConstraints);

        jScrollPane2.setViewportView(noDiffFiles);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 11, 11);
        add(jScrollPane2, gridBagConstraints);

    }//GEN-END:initComponents

    private void initAccessibility() {
        ResourceBundle bundle = NbBundle.getBundle(BinaryFilesWarning.class); //NOI18N
        AccessibleContext context = this.getAccessibleContext();
        context.setAccessibleName(bundle.getString("ACSN_BinaryFilesWarning"));
        
        context = binaryFiles.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_BinaryFilesWarning.binaryFiles"));
        context.setAccessibleName(bundle.getString("ACSN_BinaryFilesWarning.binaryFiles"));

        context = noDiffFiles.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_BinaryFilesWarning.noDiffFiles"));
        context.setAccessibleName(bundle.getString("ACSN_BinaryFilesWarning.noDiffFiles"));
    }
    
    public void addBinaryFiles (java.util.Set files) {
        this.message.setVisible(true);
        this.jScrollPane1.setVisible(true);    
        ((SimpleListModel)this.binaryFiles.getModel()).addAll (files.iterator());
    }
    
    public void clearBinaryFileList () {
        this.message.setVisible(false);
        this.jScrollPane1.setVisible(false);    
        ((SimpleListModel)this.binaryFiles.getModel()).removeAllItems();
    }
    
    public void addNoDiffFiles (java.util.Set files) {
        this.message2.setVisible(true);
        this.jScrollPane2.setVisible(true);    
        ((SimpleListModel)this.noDiffFiles.getModel()).addAll (files.iterator());
    }
    
    public void clearNoDiffFileList () {
        this.message2.setVisible(false);
        this.jScrollPane2.setVisible(false);    
        ((SimpleListModel)this.noDiffFiles.getModel()).removeAllItems();
    }

    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel message2;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JLabel message;
    private javax.swing.JList binaryFiles;
    private javax.swing.JList noDiffFiles;
    // End of variables declaration//GEN-END:variables

}