java/i18n/src/org/netbeans/modules/i18n/java/ParamsPanel.java - netbeans - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */


 package org.netbeans.modules.i18n.java;


 import java.util.ArrayList;
 import java.util.ResourceBundle;
 import javax.swing.AbstractListModel;
 import javax.swing.event.ListSelectionListener;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.JPanel;

 import org.netbeans.modules.i18n.I18nUtil;

 import org.openide.util.HelpCtx;


 /**
  * Panel for adding parameters to MessageFormat.format code by i18n action.
  *
  * @author  Petr Jiricka
  */
 public class ParamsPanel extends JPanel {

     /** List of arguments. */
     private ArrayList arguments = new ArrayList();

     /** Edited row. */
     private int editingRow = -1;

     /** List model for parameters. */
     private ParamsListModel model;

     private final ResourceBundle bundle;

     /** Generated serailized version UID. */
     static final long serialVersionUID =-3754019215574878093L;


     /** Creates new form ParamsPanel */
     public ParamsPanel() {
         bundle = org.openide.util.NbBundle.getBundle(ParamsPanel.class);
         initComponents ();
         initAccessibility();
         paramsList.setModel(getListModel());
         paramsList.getSelectionModel().addListSelectionListener(
             new ListSelectionListener() {
                 public void valueChanged(ListSelectionEvent e) {
                     if (paramsList.getSelectedIndex() != -1)
                         updateEditor(paramsList.getSelectedIndex());
                     removeParamButton.setEnabled(paramsList.getSelectedIndex() != -1);
                 }
             }
         );
         removeParamButton.setEnabled(paramsList.getSelectedIndex() != -1);
         HelpCtx.setHelpIDString(this, I18nUtil.HELP_ID_ADDPARAMS);
     }

     /** Sets arguments. */
     public void setArguments(String[] args) {
         arguments.clear();
         for (int i = 0; i < args.length; i++) {
             arguments.add(args[i]);
         }
         //    equalize();
         if (getListModel().getSize() > 0)
             getListModel().fireIntervalAdded(0, getListModel().getSize() - 1);
         if (getListModel().getSize() > 0)
             editRow(0);
         else
             editRow(-1);
     }

     /** Gets arguments. */
     public String[] getArguments() {
         commitChanges();

         // j is the last non-empty index
         int j = -1;
         for (int i = 0; i < arguments.size(); i++)
             if (((String)arguments.get(i)).trim().length() > 0)
                 j = i;

         String[] args = new String[j + 1];
         for (int i = 0; i <= j; i++)
             args[i] = (String)arguments.get(i);

         return args;
     }

     /** Commits changes. */
     private void commitChanges() {
         //mainComment = mainCommentTextArea.getText();
         if (editingRow != -1) {
             //comments.set (editingRow, commentTextArea.getText());
             arguments.set(editingRow, codePane.getText());
             getListModel().fireContentsChanged(editingRow, editingRow);
         }
     }

     /** Sets the index of the row being edited to row or disables editing if row == -1.
      * Should only be called  with -1 if there is no data. */
     private void editRow(int row) {
         if (row != -1)
             paramsList.setSelectedIndex(row);
         else
             paramsList.setSelectedIndices(new int[0]);
     }

     /** Updates editor. */
     private void updateEditor(int row) {
         commitChanges();
         editingRow = row;
         if (row == -1) {
             //commentTextArea.setText("");
             codePane.setText(""); // NOI18N
             //commentTextArea.setEnabled(false);
             codePane.setEnabled(false);
         }
         else {
             //commentTextArea.setText((String)comments.get(editingRow));
             codePane.setText((String)arguments.get(editingRow));
             //commentTextArea.setEnabled(true);
             codePane.setEnabled(true);
             codePane.requestFocus();
         }
     }

     /** Gets list model for parameters. */
     private ParamsListModel getListModel() {
         if (model == null)
             model = new ParamsListModel ();
         return model;
     }


     private void initAccessibility() {
         this.getAccessibleContext().setAccessibleDescription(bundle.getString("ACS_ParamsPanel"));
         removeParamButton.getAccessibleContext().setAccessibleDescription(bundle.getString("ACS_CTL_RemoveButton"));
         addParamButton.getAccessibleContext().setAccessibleDescription(bundle.getString("ACS_CTL_AddButton"));
         paramsList.getAccessibleContext().setAccessibleDescription(bundle.getString("ACS_paramsList"));
     }

     /** 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.
      */
     // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
     private void initComponents() {
         java.awt.GridBagConstraints gridBagConstraints;

         paramLabel = new javax.swing.JLabel();
         codeLabel = new javax.swing.JLabel();
         paramsScroll = new javax.swing.JScrollPane();
         paramsList = new javax.swing.JList();
         addRemovePanel = new javax.swing.JPanel();
         addParamButton = new javax.swing.JButton();
         removeParamButton = new javax.swing.JButton();
         codeScroll = new javax.swing.JScrollPane();
         codePane = new javax.swing.JEditorPane();

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

         paramLabel.setLabelFor(paramsList);
         org.openide.awt.Mnemonics.setLocalizedText(paramLabel, bundle.getString("LBL_Parameters")); // NOI18N
         gridBagConstraints = new java.awt.GridBagConstraints();
         gridBagConstraints.gridwidth = 2;
         gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
         gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 0);
         add(paramLabel, gridBagConstraints);

         codeLabel.setLabelFor(codePane);
         org.openide.awt.Mnemonics.setLocalizedText(codeLabel, bundle.getString("LBL_Code")); // NOI18N
         gridBagConstraints = new java.awt.GridBagConstraints();
         gridBagConstraints.gridx = 0;
         gridBagConstraints.gridy = 2;
         gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
         gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 0);
         add(codeLabel, gridBagConstraints);

         paramsList.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
         paramsList.setVisibleRowCount(3);
         paramsScroll.setViewportView(paramsList);

         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(2, 12, 0, 0);
         add(paramsScroll, gridBagConstraints);

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

         org.openide.awt.Mnemonics.setLocalizedText(addParamButton, bundle.getString("CTL_AddButton")); // NOI18N
         addParamButton.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 addParamButtonActionPerformed(evt);
             }
         });
         gridBagConstraints = new java.awt.GridBagConstraints();
         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
         gridBagConstraints.weightx = 1.0;
         addRemovePanel.add(addParamButton, gridBagConstraints);

         org.openide.awt.Mnemonics.setLocalizedText(removeParamButton, bundle.getString("CTL_RemoveButton")); // NOI18N
         removeParamButton.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 removeParamButtonActionPerformed(evt);
             }
         });
         gridBagConstraints = new java.awt.GridBagConstraints();
         gridBagConstraints.gridx = 0;
         gridBagConstraints.gridy = 1;
         gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
         gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
         gridBagConstraints.weightx = 1.0;
         gridBagConstraints.weighty = 1.0;
         gridBagConstraints.insets = new java.awt.Insets(5, 0, 0, 0);
         addRemovePanel.add(removeParamButton, gridBagConstraints);

         gridBagConstraints = new java.awt.GridBagConstraints();
         gridBagConstraints.gridx = 1;
         gridBagConstraints.gridy = 1;
         gridBagConstraints.gridheight = 2;
         gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
         gridBagConstraints.weighty = 1.0;
         gridBagConstraints.insets = new java.awt.Insets(2, 11, 0, 11);
         add(addRemovePanel, gridBagConstraints);

         codePane.setContentType("text/x-java");
         codePane.addFocusListener(new java.awt.event.FocusAdapter() {
             public void focusLost(java.awt.event.FocusEvent evt) {
                 codePaneFocusLost(evt);
             }
         });
         codeScroll.setViewportView(codePane);

         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(2, 12, 11, 0);
         add(codeScroll, gridBagConstraints);
     }// </editor-fold>//GEN-END:initComponents

     private void codePaneFocusLost (java.awt.event.FocusEvent evt) {//GEN-FIRST:event_codePaneFocusLost
         commitChanges();
     }//GEN-LAST:event_codePaneFocusLost

     private void removeParamButtonActionPerformed (java.awt.event.ActionEvent evt) {//GEN-FIRST:event_removeParamButtonActionPerformed
         int index = paramsList.getSelectedIndex();
         if (index == -1) return;
         arguments.remove(index);
         getListModel().fireIntervalRemoved(index, index);
         if (index >= arguments.size()) index--;
         editingRow = -1; // so the row is not updated
         editRow(index);
     }//GEN-LAST:event_removeParamButtonActionPerformed

     private void addParamButtonActionPerformed (java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addParamButtonActionPerformed
         arguments.add("");
         //comments.add("");
         getListModel().fireIntervalAdded(getListModel().getSize() - 1, getListModel().getSize() - 1);
         editRow(getListModel().getSize() - 1);
     }//GEN-LAST:event_addParamButtonActionPerformed


     // Variables declaration - do not modify//GEN-BEGIN:variables
     private javax.swing.JButton addParamButton;
     private javax.swing.JPanel addRemovePanel;
     private javax.swing.JLabel codeLabel;
     private javax.swing.JEditorPane codePane;
     private javax.swing.JScrollPane codeScroll;
     private javax.swing.JLabel paramLabel;
     private javax.swing.JList paramsList;
     private javax.swing.JScrollPane paramsScroll;
     private javax.swing.JButton removeParamButton;
     // End of variables declaration//GEN-END:variables

     /** List model for the list of parameters */
     protected class ParamsListModel extends AbstractListModel {

         /** Generated serial version UID. */
         static final long serialVersionUID =6832148996617470334L;

         /** DEfault constructor. */
         public ParamsListModel () {
         }


         /** Gets number of arguments in model. */
         public int getSize() {
             return arguments.size();
         }

         /** Gets n-th arguments from list model.
          * @param index index of argument from list to get */
         public Object getElementAt(int index) {
             return "{" + index + "}  " + (String)arguments.get(index);
         }

         /** Fires that one or more elements from interval were changed.
          * @param index0 start index
          * @param index1 end index */
         public void fireContentsChanged(int index0, int index1) {
             super.fireContentsChanged(this, index0, index1);
         }

         /** Fires that one or more elements from interval were added.
          * @param index0 start index
          * @param index1 end index */
         public void fireIntervalAdded(int index0, int index1) {
             super.fireIntervalAdded(this, index0, index1);
         }

         /** Fires that one or more elements from interval were removed.
          * @param index0 start index
          * @param index1 end index */
         public void fireIntervalRemoved(int index0, int index1) {
             super.fireIntervalRemoved(this, index0, index1);
         }
     }
 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*/


	package org.netbeans.modules.i18n.java;


	import java.util.ArrayList;
	import java.util.ResourceBundle;
	import javax.swing.AbstractListModel;
	import javax.swing.event.ListSelectionListener;
	import javax.swing.event.ListSelectionEvent;
	import javax.swing.JPanel;

	import org.netbeans.modules.i18n.I18nUtil;

	import org.openide.util.HelpCtx;


	/**
	* Panel for adding parameters to MessageFormat.format code by i18n action.
	*
	* @author Petr Jiricka
	*/
	public class ParamsPanel extends JPanel {

	/** List of arguments. */
	private ArrayList arguments = new ArrayList();

	/** Edited row. */
	private int editingRow = -1;

	/** List model for parameters. */
	private ParamsListModel model;

	private final ResourceBundle bundle;

	/** Generated serailized version UID. */
	static final long serialVersionUID =-3754019215574878093L;


	/** Creates new form ParamsPanel */
	public ParamsPanel() {
	bundle = org.openide.util.NbBundle.getBundle(ParamsPanel.class);
	initComponents ();
	initAccessibility();
	paramsList.setModel(getListModel());
	paramsList.getSelectionModel().addListSelectionListener(
	new ListSelectionListener() {
	public void valueChanged(ListSelectionEvent e) {
	if (paramsList.getSelectedIndex() != -1)
	updateEditor(paramsList.getSelectedIndex());
	removeParamButton.setEnabled(paramsList.getSelectedIndex() != -1);
	}
	}
	);
	removeParamButton.setEnabled(paramsList.getSelectedIndex() != -1);
	HelpCtx.setHelpIDString(this, I18nUtil.HELP_ID_ADDPARAMS);
	}

	/** Sets arguments. */
	public void setArguments(String[] args) {
	arguments.clear();
	for (int i = 0; i < args.length; i++) {
	arguments.add(args[i]);
	}
	// equalize();
	if (getListModel().getSize() > 0)
	getListModel().fireIntervalAdded(0, getListModel().getSize() - 1);
	if (getListModel().getSize() > 0)
	editRow(0);
	else
	editRow(-1);
	}

	/** Gets arguments. */
	public String[] getArguments() {
	commitChanges();

	// j is the last non-empty index
	int j = -1;
	for (int i = 0; i < arguments.size(); i++)
	if (((String)arguments.get(i)).trim().length() > 0)
	j = i;

	String[] args = new String[j + 1];
	for (int i = 0; i <= j; i++)
	args[i] = (String)arguments.get(i);

	return args;
	}

	/** Commits changes. */
	private void commitChanges() {
	//mainComment = mainCommentTextArea.getText();
	if (editingRow != -1) {
	//comments.set (editingRow, commentTextArea.getText());
	arguments.set(editingRow, codePane.getText());
	getListModel().fireContentsChanged(editingRow, editingRow);
	}
	}

	/** Sets the index of the row being edited to row or disables editing if row == -1.
	* Should only be called with -1 if there is no data. */
	private void editRow(int row) {
	if (row != -1)
	paramsList.setSelectedIndex(row);
	else
	paramsList.setSelectedIndices(new int[0]);
	}

	/** Updates editor. */
	private void updateEditor(int row) {
	commitChanges();
	editingRow = row;
	if (row == -1) {
	//commentTextArea.setText("");
	codePane.setText(""); // NOI18N
	//commentTextArea.setEnabled(false);
	codePane.setEnabled(false);
	}
	else {
	//commentTextArea.setText((String)comments.get(editingRow));
	codePane.setText((String)arguments.get(editingRow));
	//commentTextArea.setEnabled(true);
	codePane.setEnabled(true);
	codePane.requestFocus();
	}
	}

	/** Gets list model for parameters. */
	private ParamsListModel getListModel() {
	if (model == null)
	model = new ParamsListModel ();
	return model;
	}


	private void initAccessibility() {
	this.getAccessibleContext().setAccessibleDescription(bundle.getString("ACS_ParamsPanel"));
	removeParamButton.getAccessibleContext().setAccessibleDescription(bundle.getString("ACS_CTL_RemoveButton"));
	addParamButton.getAccessibleContext().setAccessibleDescription(bundle.getString("ACS_CTL_AddButton"));
	paramsList.getAccessibleContext().setAccessibleDescription(bundle.getString("ACS_paramsList"));
	}

	/** 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.
	*/
	// <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
	private void initComponents() {
	java.awt.GridBagConstraints gridBagConstraints;

	paramLabel = new javax.swing.JLabel();
	codeLabel = new javax.swing.JLabel();
	paramsScroll = new javax.swing.JScrollPane();
	paramsList = new javax.swing.JList();
	addRemovePanel = new javax.swing.JPanel();
	addParamButton = new javax.swing.JButton();
	removeParamButton = new javax.swing.JButton();
	codeScroll = new javax.swing.JScrollPane();
	codePane = new javax.swing.JEditorPane();

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

	paramLabel.setLabelFor(paramsList);
	org.openide.awt.Mnemonics.setLocalizedText(paramLabel, bundle.getString("LBL_Parameters")); // NOI18N
	gridBagConstraints = new java.awt.GridBagConstraints();
	gridBagConstraints.gridwidth = 2;
	gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
	gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 0);
	add(paramLabel, gridBagConstraints);

	codeLabel.setLabelFor(codePane);
	org.openide.awt.Mnemonics.setLocalizedText(codeLabel, bundle.getString("LBL_Code")); // NOI18N
	gridBagConstraints = new java.awt.GridBagConstraints();
	gridBagConstraints.gridx = 0;
	gridBagConstraints.gridy = 2;
	gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
	gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 0);
	add(codeLabel, gridBagConstraints);

	paramsList.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
	paramsList.setVisibleRowCount(3);
	paramsScroll.setViewportView(paramsList);

	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(2, 12, 0, 0);
	add(paramsScroll, gridBagConstraints);

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

	org.openide.awt.Mnemonics.setLocalizedText(addParamButton, bundle.getString("CTL_AddButton")); // NOI18N
	addParamButton.addActionListener(new java.awt.event.ActionListener() {
	public void actionPerformed(java.awt.event.ActionEvent evt) {
	addParamButtonActionPerformed(evt);
	}
	});
	gridBagConstraints = new java.awt.GridBagConstraints();
	gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
	gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
	gridBagConstraints.weightx = 1.0;
	addRemovePanel.add(addParamButton, gridBagConstraints);

	org.openide.awt.Mnemonics.setLocalizedText(removeParamButton, bundle.getString("CTL_RemoveButton")); // NOI18N
	removeParamButton.addActionListener(new java.awt.event.ActionListener() {
	public void actionPerformed(java.awt.event.ActionEvent evt) {
	removeParamButtonActionPerformed(evt);
	}
	});
	gridBagConstraints = new java.awt.GridBagConstraints();
	gridBagConstraints.gridx = 0;
	gridBagConstraints.gridy = 1;
	gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
	gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
	gridBagConstraints.weightx = 1.0;
	gridBagConstraints.weighty = 1.0;
	gridBagConstraints.insets = new java.awt.Insets(5, 0, 0, 0);
	addRemovePanel.add(removeParamButton, gridBagConstraints);

	gridBagConstraints = new java.awt.GridBagConstraints();
	gridBagConstraints.gridx = 1;
	gridBagConstraints.gridy = 1;
	gridBagConstraints.gridheight = 2;
	gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
	gridBagConstraints.weighty = 1.0;
	gridBagConstraints.insets = new java.awt.Insets(2, 11, 0, 11);
	add(addRemovePanel, gridBagConstraints);

	codePane.setContentType("text/x-java");
	codePane.addFocusListener(new java.awt.event.FocusAdapter() {
	public void focusLost(java.awt.event.FocusEvent evt) {
	codePaneFocusLost(evt);
	}
	});
	codeScroll.setViewportView(codePane);

	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(2, 12, 11, 0);
	add(codeScroll, gridBagConstraints);
	}// </editor-fold>//GEN-END:initComponents

	private void codePaneFocusLost (java.awt.event.FocusEvent evt) {//GEN-FIRST:event_codePaneFocusLost
	commitChanges();
	}//GEN-LAST:event_codePaneFocusLost

	private void removeParamButtonActionPerformed (java.awt.event.ActionEvent evt) {//GEN-FIRST:event_removeParamButtonActionPerformed
	int index = paramsList.getSelectedIndex();
	if (index == -1) return;
	arguments.remove(index);
	getListModel().fireIntervalRemoved(index, index);
	if (index >= arguments.size()) index--;
	editingRow = -1; // so the row is not updated
	editRow(index);
	}//GEN-LAST:event_removeParamButtonActionPerformed

	private void addParamButtonActionPerformed (java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addParamButtonActionPerformed
	arguments.add("");
	//comments.add("");
	getListModel().fireIntervalAdded(getListModel().getSize() - 1, getListModel().getSize() - 1);
	editRow(getListModel().getSize() - 1);
	}//GEN-LAST:event_addParamButtonActionPerformed


	// Variables declaration - do not modify//GEN-BEGIN:variables
	private javax.swing.JButton addParamButton;
	private javax.swing.JPanel addRemovePanel;
	private javax.swing.JLabel codeLabel;
	private javax.swing.JEditorPane codePane;
	private javax.swing.JScrollPane codeScroll;
	private javax.swing.JLabel paramLabel;
	private javax.swing.JList paramsList;
	private javax.swing.JScrollPane paramsScroll;
	private javax.swing.JButton removeParamButton;
	// End of variables declaration//GEN-END:variables

	/** List model for the list of parameters */
	protected class ParamsListModel extends AbstractListModel {

	/** Generated serial version UID. */
	static final long serialVersionUID =6832148996617470334L;

	/** DEfault constructor. */
	public ParamsListModel () {
	}


	/** Gets number of arguments in model. */
	public int getSize() {
	return arguments.size();
	}

	/** Gets n-th arguments from list model.
	* @param index index of argument from list to get */
	public Object getElementAt(int index) {
	return "{" + index + "} " + (String)arguments.get(index);
	}

	/** Fires that one or more elements from interval were changed.
	* @param index0 start index
	* @param index1 end index */
	public void fireContentsChanged(int index0, int index1) {
	super.fireContentsChanged(this, index0, index1);
	}

	/** Fires that one or more elements from interval were added.
	* @param index0 start index
	* @param index1 end index */
	public void fireIntervalAdded(int index0, int index1) {
	super.fireIntervalAdded(this, index0, index1);
	}

	/** Fires that one or more elements from interval were removed.
	* @param index0 start index
	* @param index1 end index */
	public void fireIntervalRemoved(int index0, int index1) {
	super.fireIntervalRemoved(this, index0, index1);
	}
	}
	}