/*
 *                 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 2004 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.junit.wizards;

import java.awt.Component;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import javax.accessibility.AccessibleContext;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.event.ChangeListener;
import org.netbeans.api.project.Project;
import org.netbeans.api.project.ProjectUtils;
import org.netbeans.modules.junit.GuiUtils;
import org.openide.WizardDescriptor;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;

/**
 *
 * @author  Marian Petras
 */
public class StepProblemMessage implements WizardDescriptor.Panel {
    
    private final String msg;
    private final Project project;
    private JPanel panel;
    
    /** Creates a new instance of StepProblemMessage */
    public StepProblemMessage(Project project, String message) {
        this.project = project;
        this.msg = message;
    }
    
    public void addChangeListener(ChangeListener l) {
        //no need for listeners - this panel is always invalid
    }
    
    public Component getComponent() {
        if (panel == null) {
            panel = new JPanel(new GridBagLayout());
            JLabel lblProject = new JLabel(
                    NbBundle.getMessage(StepProblemMessage.class,
                                        "LBL_Project"));                //NOI18N
            JTextField tfProject = new JTextField(
                    ProjectUtils.getInformation(project).getDisplayName());
            JComponent message = GuiUtils.createMultilineLabel(msg);

            lblProject.setLabelFor(tfProject);
            tfProject.setEditable(false);
            tfProject.setFocusable(false);

            AccessibleContext accContext = tfProject.getAccessibleContext();
            accContext.setAccessibleName(
                    NbBundle.getMessage(StepProblemMessage.class,
                                        "AD_Name_Project_name"));       //NOI18N
            accContext.setAccessibleDescription(
                    NbBundle.getMessage(StepProblemMessage.class,
                                        "AD_Descr_Project_name"));      //NOI18N

            GridBagConstraints gbc = new GridBagConstraints();

            gbc.anchor = GridBagConstraints.WEST;
            gbc.insets = new Insets(0, 0, 18, 12);
            panel.add(lblProject, gbc);

            gbc.gridwidth = GridBagConstraints.REMAINDER;
            gbc.fill = GridBagConstraints.HORIZONTAL;
            gbc.weightx = 1.0;
            gbc.insets = new Insets(0, 0, 18, 0);
            panel.add(tfProject, gbc);

            gbc.weighty = 1.0;
            gbc.insets = new Insets(0, 0, 0, 0);
            panel.add(message, gbc);
        }
        return panel;
    }
    
    public HelpCtx getHelp() {
        return new HelpCtx(StepProblemMessage.class);
    }
    
    /**
     * @return  false - this panel is never valid
     */
    public boolean isValid() {
        return false;
    }
    
    public void readSettings(Object settings) {
        //this panel has no settings
    }
    
    public void removeChangeListener(ChangeListener l) {
        //no need for listeners - this panel is always invalid
    }
    
    public void storeSettings(Object settings) {
        //this panel has no settings
    }
    
}