/*
 *                 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.tag;

import javax.swing.*;
import javax.swing.ButtonGroup;
import org.netbeans.modules.javacvs.commands.CvsTag;
import java.io.File;
import java.beans.Customizer;
import java.beans.PropertyChangeListener;
import java.util.*;
import org.netbeans.modules.javacvs.util.*;
import org.netbeans.modules.javacvs.*;
import org.openide.util.HelpCtx;
import org.netbeans.modules.javacvs.commands.*;
import org.netbeans.modules.cvsclient.FsCommandFactory;
import javax.accessibility.*;
import org.openide.util.*;

import org.netbeans.modules.javacvs.customizers.CustomizerPropChangeSupport;


/**
 * commit message dialog for simple (default switches only) mode..
 * @author  mkleint
 */
public class NbSimpleTagParamInput extends JPanel implements Customizer {

    FsTag command;
    private List commandList;
    private CustomizerPropChangeSupport support;    
    
    /** Creates new form LogParamInput */
    public NbSimpleTagParamInput() {
        initComponents ();
        initAccessibility();
        lblTag.setDisplayedMnemonic(bundle.getString("TagInfoPanel.lblMessage.mnemonic").charAt(0)); // NOI18N
        lblTag.setLabelFor(txTag);

        if (support == null) {
          support = new CustomizerPropChangeSupport(this);   
        }
        java.awt.event.ActionListener actionList = new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                setData();
            }
        };
        txTag.addActionListener(actionList);        
        java.awt.event.FocusAdapter focusList = new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                setData();
            }
        };  
        javax.swing.event.DocumentListener docList = new javax.swing.event.DocumentListener() {
                public void insertUpdate(javax.swing.event.DocumentEvent e) {
                    setData();
                }
                public void removeUpdate(javax.swing.event.DocumentEvent e) {
                    setData();
                }
                public void changedUpdate(javax.swing.event.DocumentEvent e) {
                    setData();
                }
        };

        txTag.addFocusListener(focusList);
        txTag.getDocument().addDocumentListener(docList);
    }

    /** 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 initComponents() {//GEN-BEGIN:initComponents
        java.awt.GridBagConstraints gridBagConstraints;

        lblTag = new javax.swing.JLabel();
        txTag = new javax.swing.JTextField();

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

        lblTag.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/cvsclient/commands/tag/Bundle").getString("TagInfoPanel.lblMessage.text"));
        lblTag.setLabelFor(txTag);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(14, 12, 11, 12);
        add(lblTag, gridBagConstraints);

        txTag.setPreferredSize(new java.awt.Dimension(100, 21));
        txTag.setMinimumSize(new java.awt.Dimension(40, 21));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(12, 0, 11, 11);
        add(txTag, gridBagConstraints);

    }//GEN-END:initComponents

    protected void setData() {
        if (commandList != null) {
            Iterator it = commandList.iterator();
            FsTag fsCheck = null;
            while (it.hasNext()) {
                fsCheck = (FsTag)it.next();
                setData(fsCheck);
            }
            if (fsCheck != null) {
                support.firePropertyChange(fsCheck);
            }
        } else {
            setData(command);
            support.firePropertyChange(command);
        }
    }    
  
  public void setData(FsTag updCom) {
      if (updCom == null) return;
      updCom.setTag(txTag.getText());
  }
  
  
  public void getData(FsTag updCom) {
      if (updCom == null) return;
      if (updCom.getTag() != null) {
          txTag.setText(updCom.getTag());
      } else {
          txTag.setText(""); // NOI18N
      }
  }
  
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JTextField txTag;
    private javax.swing.JLabel lblTag;
    // End of variables declaration//GEN-END:variables

  private static final ResourceBundle bundle = NbBundle.getBundle(NbSimpleTagParamInput.class);   // NOI18N

  private void initAccessibility() {
        
        AccessibleContext context = this.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_NbSimpleTagParamInput"));
        
        context = txTag.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_NbSimpleTagParamInput.txTag"));
        
  }
  
  public void removePropertyChangeListener(PropertyChangeListener propertyChangeListener) {
      if (support == null) {
        support = new CustomizerPropChangeSupport(this);   
      }
      support.removePropertyChangeListener(propertyChangeListener);
  }
 
    /**
     * The Customizer's setObject method. However the customizer accepts both the
     * FsTag instance and a list of FsTag instances. In case of a list,
     * it loads switches from the first comand in row, however sets all the instances.
     */
    public void setObject(java.lang.Object obj) {
        if (obj instanceof FsTag) {
            command = (FsTag)obj;
            getData(command);
            commandList = null;
        }
        if (obj instanceof List) {
            commandList = (List)obj;
            command = null;
            if (commandList.size() > 0) {
                FsTag add = (FsTag)commandList.get(0);
                getData(add);
            }
        }
    }  

/*    public void setObject(java.lang.Object obj) {
      if (obj instanceof FileSystemCommandImpl) {
          FileSystemCommandImpl impl = (FileSystemCommandImpl)obj;
          FileSystemCommand command = impl.getOuterClassInstance();
          if (command instanceof CvsTag) {
              CvsTag newCommand = (CvsTag)command;
              if (currentFSCommand == null) {
                  currentFSCommand = newCommand;
              } else {
                  String tag = newCommand.getTag();
                  CvsTag com = (CvsTag)FsCommandFactory.getInstance().getCommand(newCommand.getClass(), true);
                  boolean ok = newCommand.copySwitchesFrom(com);
                  currentFSCommand = newCommand;
                  currentFSCommand.setTag(tag);
              }
              getData(currentFSCommand);
          }
      }
  }
 */
  
  
  public void addPropertyChangeListener(PropertyChangeListener propertyChangeListener) {
      if (support == null) {
        support = new CustomizerPropChangeSupport(this);   
      }
      support.addPropertyChangeListener(propertyChangeListener);
  }
  protected void firePropertyChange(java.lang.String str, java.lang.Object obj, java.lang.Object obj2) {
      if (support == null) {
        support = new CustomizerPropChangeSupport(this);   
      }
      support.firePropertyChange(str, obj, obj2);
  }  
  
}