Arduino/app/src/cc/arduino/view/GoToLineNumber.java

/*
 * This file is part of Arduino.
 *
 * Arduino is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * As a special exception, you may use this file as part of a free software
 * library without restriction.  Specifically, if other files instantiate
 * templates or use macros or inline functions from this file, or you compile
 * this file and link it with other files to produce an executable, this
 * file does not by itself cause the resulting executable to be covered by
 * the GNU General Public License.  This exception does not however
 * invalidate any other reasons why the executable file might be covered by
 * the GNU General Public License.
 *
 * Copyright 2015 Arduino LLC (http://www.arduino.cc/)
 */

package cc.arduino.view;

import processing.app.Base;
import processing.app.Editor;

import java.awt.event.WindowEvent;

import static processing.app.I18n.tr;

public class GoToLineNumber extends javax.swing.JDialog {

  private final Editor editor;

  public GoToLineNumber(Editor editor) {
    super(editor);
    this.editor = editor;
    initComponents();

    Base.registerWindowCloseKeys(getRootPane(), this::cancelActionPerformed);
  }

  /**
   * 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() {

    javax.swing.JLabel jLabel1 = new javax.swing.JLabel();
    lineNumber = new javax.swing.JTextField();
    javax.swing.JButton cancel = new javax.swing.JButton();
    javax.swing.JButton ok = new javax.swing.JButton();

    setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
    setTitle(tr("Go to line"));
    setModal(true);
    setResizable(false);

    jLabel1.setText(tr("Line number:"));

    lineNumber.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(java.awt.event.ActionEvent evt) {
        lineNumberActionPerformed(evt);
      }
    });

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

    ok.setText(tr("OK"));
    ok.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(java.awt.event.ActionEvent evt) {
        okActionPerformed(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)
            .addGroup(layout.createSequentialGroup()
              .addComponent(jLabel1)
              .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
              .addComponent(lineNumber, javax.swing.GroupLayout.DEFAULT_SIZE, 203, Short.MAX_VALUE))
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
              .addGap(0, 0, Short.MAX_VALUE)
              .addComponent(ok)
              .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
              .addComponent(cancel)))
          .addContainerGap())
    );
    layout.setVerticalGroup(
      layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(layout.createSequentialGroup()
          .addContainerGap()
          .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
            .addComponent(jLabel1)
            .addComponent(lineNumber, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
          .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
          .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
            .addComponent(cancel)
            .addComponent(ok))
          .addContainerGap())
    );

    pack();
  }// </editor-fold>//GEN-END:initComponents

  private void okActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okActionPerformed
    try {
      int line = Integer.parseInt(lineNumber.getText());
      editor.goToLine(line);
      cancelActionPerformed(evt);
    } catch (Exception e) {
      // ignore
    }
  }//GEN-LAST:event_okActionPerformed

  private void cancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelActionPerformed
    dispatchEvent(new WindowEvent(this, WindowEvent.WINDOW_CLOSING));
  }//GEN-LAST:event_cancelActionPerformed

  private void lineNumberActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_lineNumberActionPerformed
    okActionPerformed(evt);
  }//GEN-LAST:event_lineNumberActionPerformed

  // Variables declaration - do not modify//GEN-BEGIN:variables
  private javax.swing.JTextField lineNumber;
  // End of variables declaration//GEN-END:variables
}