it.tidalwave.netbeans.examples.nodes.example7.view.ViewerFrame Maven / Gradle / Ivy

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/***********************************************************************************************************************
 *
 * OpenBlueSky - NetBeans Platform Enhancements
 * Copyright (C) 2006-2012 by Tidalwave s.a.s. (http://www.tidalwave.it)
 *
 ***********************************************************************************************************************
 *
 * Licensed 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.
 *
 ***********************************************************************************************************************
 *
 * WWW: http://openbluesky.java.net
 * SCM: https://bitbucket.org/tidalwave/openbluesky-src
 *
 **********************************************************************************************************************/
package it.tidalwave.netbeans.examples.nodes.example7.view;

import javax.annotation.Nonnull;
import lombok.Cleanup;
import java.util.concurrent.ExecutionException;
import java.io.IOException;
import java.io.Reader;
import javax.swing.JFrame;
import javax.swing.SwingWorker;
import org.apache.commons.io.IOUtils;
import it.tidalwave.netbeans.examples.nodes.example1.util.Launcher;

/***********************************************************************************************************************
 * 
 * @author  Fabrizio Giudici
 * @version $Id$
 *
 **********************************************************************************************************************/
public class ViewerFrame extends JFrame 
  {
    public ViewerFrame (final @Nonnull Reader r) 
      {
        initComponents();
        Launcher.centerOnScreen(this);
        
        SwingWorker swingWorker = new SwingWorker() 
          {
            @Override @Nonnull
            protected String doInBackground() 
              throws IOException 
              {
                final @Cleanup Reader r2 = r;
                return IOUtils.toString(r2);
              }

            @Override
            protected void done() 
              {
                try 
                  {
                    epEditor.setText(get());
                  }
                catch (InterruptedException e) 
                  {
                    e.printStackTrace();
                  }
                catch (ExecutionException e) 
                  {
                    e.printStackTrace();
                  }
              }
          };
        
        swingWorker.execute();
      }
    //@bluebook-ignore-begin
    /*
     * 
     * 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")
    // //GEN-BEGIN:initComponents
    private void initComponents() {

        jScrollPane1 = new javax.swing.JScrollPane();
        epEditor = new javax.swing.JEditorPane();
        btOk = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setMinimumSize(new java.awt.Dimension(800, 600));

        epEditor.setEditable(false);
        epEditor.setFont(new java.awt.Font("Courier New", 0, 13));
        epEditor.setAutoscrolls(false);
        epEditor.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
        jScrollPane1.setViewportView(epEditor);

        btOk.setText(org.openide.util.NbBundle.getMessage(ViewerFrame.class, "ViewerFrame.btOk.text")); // NOI18N
        btOk.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btOkActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
                    .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 662, Short.MAX_VALUE)
                    .add(btOk, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 98, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                .addContainerGap()
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 470, Short.MAX_VALUE)
                .add(18, 18, 18)
                .add(btOk)
                .addContainerGap())
        );

        pack();
    }// //GEN-END:initComponents

    private void btOkActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btOkActionPerformed
        dispose();
    }//GEN-LAST:event_btOkActionPerformed

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton btOk;
    private javax.swing.JEditorPane epEditor;
    private javax.swing.JScrollPane jScrollPane1;
    // End of variables declaration//GEN-END:variables
    //@bluebook-ignore-end
  }