/***************************************************
*
* cismet GmbH, Saarbruecken, Germany
*
*              ... and it just works.
*
****************************************************/
package de.cismet.cids.custom.switchon.gui;

import org.apache.commons.lang.StringUtils;

/**
 * A Panel which contains an info box.
 *
 * @author   Gilles Baatz
 * @version  $Revision$, $Date$
 */
public class InfoBoxPanel extends javax.swing.JPanel implements InfoReceiver {

    //~ Static fields/initializers ---------------------------------------------

    private static final transient org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(InfoBoxPanel.class);

    //~ Instance fields --------------------------------------------------------

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel lblInformation;
    // End of variables declaration//GEN-END:variables

    //~ Constructors -----------------------------------------------------------

    /**
     * Creates new form InfoBoxPanel.
     */
    public InfoBoxPanel() {
        initComponents();
    }

    //~ Methods ----------------------------------------------------------------

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

        lblInformation = new javax.swing.JLabel();

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

        lblInformation.setForeground(new java.awt.Color(16, 76, 116));
        lblInformation.setIcon(new javax.swing.ImageIcon(
                getClass().getResource("/de/cismet/cids/custom/switchon/search/info.png"))); // NOI18N
        lblInformation.setIconTextGap(5);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(10, 10, 10, 5);
        add(lblInformation, gridBagConstraints);
    }                                                                                        // </editor-fold>//GEN-END:initComponents

    /**
     * DOCUMENT ME!
     *
     * @return  DOCUMENT ME!
     */
    public String getInformation() {
        return lblInformation.getText();
    }

    @Override
    public void setInformation(final String information) {
        if (StringUtils.isNotBlank(information)) {
            setLabelText(information);
        } else {
            setLabelText("");
        }
    }

    /**
     * DOCUMENT ME!
     *
     * @param  text  DOCUMENT ME!
     */
    private void setLabelText(final String text) {
        if (text.startsWith("<html>")) {
            lblInformation.setText(text);
        } else {
            lblInformation.setText("<html>" + text + "</html>");
        }
    }

    @Override
    public void setError(final String error) {
        setInformation(error);
    }
}