ReadSolutionProgressDlg.java

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.ptc.tifworkbench.ui;

import com.mks.api.response.APIException;
import com.ptc.tifworkbench.integrity.IntegrityApi;
import com.ptc.tifworkbench.integrity.IntegrityConnection;
import com.ptc.tifworkbench.integrity.IntegrityExceptionEx;
import com.ptc.tifworkbench.model.SolutionViewer;
import com.ptc.tifworkbench.reader.SolutionReader;
import com.ptc.tifworkbench.worker.ReadSolutionWorker;
import com.ptc.tifworkbench.worker.StatusReporter;
import com.ptc.tifworkbench.worker.Status;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

/**
 *
 * @author pbowden
 */
public class ReadSolutionProgressDlg extends javax.swing.JDialog 
{
    private ReadSolutionWorker worker;
    private SolutionReader reader;
    /**
     * Creates new form ReadSolutionProgressDlg
     */
    public ReadSolutionProgressDlg(java.awt.Frame parent, boolean modal) 
    {
        super(parent, modal);
        initComponents();
    }

    public void readSolution(SolutionViewer viewer) throws IntegrityExceptionEx
    {
        setConnectionTitle();
        reader = new SolutionReader();
        worker = new ReadSolutionWorker(reader, viewer, this);
        reader.setReporter(worker);
        
        // The worker will fire Status property events when the solution reader sets 
        // any new status.
        worker.addPropertyChangeListener(new PropertyChangeListener() {
           public  void propertyChange(PropertyChangeEvent evt) {
             if (StatusReporter.STATUS_PROP.equals(evt.getPropertyName())) 
             {
                 Status stat = (Status)evt.getNewValue();
                 progressBar.setValue(stat.getProgress());
                 progressTxt.setText(stat.getMessage());
             }
           }
        });
        worker.execute();
    }
    
    protected void setConnectionTitle()throws IntegrityExceptionEx
    {
        IntegrityConnection conn = IntegrityApi.getInstance().getDefaultConnection();
        String connStr = conn.getHost() + ":" + conn.getPort();
        this.setTitle("Reading from " + connStr);
    }
    /**
     * 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() {

        progressTxt = new javax.swing.JTextField();
        progressBar = new javax.swing.JProgressBar();
        cancelBtn = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);

        progressTxt.setEditable(false);
        progressTxt.setBackground(new java.awt.Color(255, 255, 255));
        progressTxt.setText("Reading solution");

        progressBar.setStringPainted(true);

        cancelBtn.setText("Cancel");
        cancelBtn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cancelBtnActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(progressTxt)
                    .addComponent(progressBar, javax.swing.GroupLayout.DEFAULT_SIZE, 380, Short.MAX_VALUE)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addGap(0, 0, Short.MAX_VALUE)
                        .addComponent(cancelBtn)))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(progressTxt, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(progressBar, javax.swing.GroupLayout.PREFERRED_SIZE, 29, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(cancelBtn)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
        setBounds((screenSize.width-416)/2, (screenSize.height-144)/2, 416, 144);
    }// </editor-fold>//GEN-END:initComponents

    private void cancelBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelBtnActionPerformed
        worker.cancel(true);
        progressBar.setValue(0);
        progressTxt.setText("Cancelled read.");
    }//GEN-LAST:event_cancelBtnActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(ReadSolutionProgressDlg.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(ReadSolutionProgressDlg.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(ReadSolutionProgressDlg.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(ReadSolutionProgressDlg.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the dialog */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                ReadSolutionProgressDlg dialog = new ReadSolutionProgressDlg(new javax.swing.JFrame(), true);
                dialog.addWindowListener(new java.awt.event.WindowAdapter() {
                    @Override
                    public void windowClosing(java.awt.event.WindowEvent e) {
                        System.exit(0);
                    }
                });
                dialog.setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton cancelBtn;
    private javax.swing.JProgressBar progressBar;
    private javax.swing.JTextField progressTxt;
    // End of variables declaration//GEN-END:variables
}