scripting/examples/java/Newsgroup/StatusWindow.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 package org.libreoffice.example.java_scripts;
  20
  21 import java.awt.*;
  22 import java.awt.event.*;
  23 import javax.swing.*;
  24 import javax.swing.border.*;
  25
  26 public class StatusWindow extends JFrame {
  27
  28     private JProgressBar progressBar = null;
  29     private JTextField statusLabel = null;
  30     private JButton cancelButton = null;
  31     private JFrame statusWindow = null;
  32     private PostNewsgroup mainWindow = null;
  33
  34     private final int MAXPROGRESS = 13;
  35     private final int MINPROGRESS = 0;
  36
  37
  38     public StatusWindow(PostNewsgroup mw, String title, int parentX, int parentY) {
  39         this.setTitle(title);
  40         this.setLocation(parentX + 100, parentY + 100);
  41         statusWindow = this;
  42         mainWindow = mw;
  43
  44         mainWindow.enableButtons(false);
  45
  46         statusWindow.addWindowListener(new WindowAdapter() {
  47             public void windowClosing(WindowEvent event) {
  48                 mainWindow.enableButtons(true);
  49             }
  50         });
  51
  52         progressBar = new JProgressBar();
  53         progressBar.setStringPainted(true);
  54         progressBar.setMaximum(MAXPROGRESS);
  55         progressBar.setMinimum(MINPROGRESS);
  56         progressBar.setSize(30, 400);
  57
  58         JLabel progLabel = new JLabel("Progress:");
  59
  60         JPanel progressPanel = new JPanel();
  61         progressPanel.setLayout(new BorderLayout(10, 0));
  62         progressPanel.add(progLabel, "West");
  63         progressPanel.add(progressBar, "East");
  64
  65         statusLabel = new JTextField();
  66         statusLabel.setColumns(25);
  67         statusLabel.setEditable(false);
  68         statusLabel.setBorder(null);
  69         JPanel statusPanel = new JPanel();
  70         statusPanel.setLayout(new BorderLayout());
  71         statusPanel.add(statusLabel, "West");
  72
  73         cancelButton = new JButton("Cancel");
  74         cancelButton.setSize(30, 100);
  75         cancelButton.setEnabled(false);
  76         cancelButton.addActionListener(new ActionListener() {
  77             public void actionPerformed(ActionEvent event) {
  78                 // cancelling actions
  79                 mainWindow.enableButtons(true);
  80                 statusWindow.dispose();
  81             }
  82         });
  83
  84         JPanel buttonPanel = new JPanel();
  85         buttonPanel.setLayout(new BorderLayout(0, 5));
  86         buttonPanel.add(cancelButton, "East");
  87         buttonPanel.add(new JSeparator(SwingConstants.HORIZONTAL), "North");
  88
  89         Container container = getContentPane();
  90         container.setLayout(new GridBagLayout());
  91         GridBagConstraints constraints = new GridBagConstraints();
  92         constraints.fill = GridBagConstraints.BOTH;
  93
  94         constraints.gridx = 0;
  95         constraints.gridy = 0;
  96         constraints.gridwidth = 1;
  97         constraints.gridheight = 1;
  98         constraints.insets = new Insets(15, 15, 10, 15);
  99         container.add(progressPanel, constraints);
 100
 101         constraints.gridx = 0;
 102         constraints.gridy = 1;
 103         constraints.gridwidth = 1;
 104         constraints.gridheight = 1;
 105         constraints.insets = new Insets(10, 15, 10, 15);
 106         container.add(statusPanel, constraints);
 107
 108         constraints.gridx = 0;
 109         constraints.gridy = 2;
 110         constraints.gridwidth = 1;
 111         constraints.gridheight = 1;
 112         constraints.insets = new Insets(10, 15, 5, 15);
 113         container.add(buttonPanel, constraints);
 114
 115         this.pack();
 116         this.setResizable(false);
 117
 118     }
 119
 120
 121     public void setStatus(int progress, String status) {
 122         progressBar.setValue(progress);
 123         statusLabel.setText(status);
 124         statusLabel.setToolTipText(status);
 125
 126         if (progress == MAXPROGRESS) {
 127             cancelButton.setEnabled(true);
 128             cancelButton.setText("Close");
 129         }
 130
 131         update(getGraphics());
 132         mainWindow.update(mainWindow.getGraphics());
 133     }
 134
 135
 136     public void enableCancelButton(boolean enable) {
 137         if (enable) {
 138             cancelButton.setEnabled(true);
 139             cancelButton.setText("Finish");
 140         } else {
 141             cancelButton.setEnabled(false);
 142             cancelButton.setText("Cancel");
 143         }
 144
 145     }
 146
 147 }