scripting/workben/installer/NavPanel.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 installer;
  20
  21 import javax.swing.*;
  22 import java.awt.*;
  23 import java.awt.event.*;
  24 public class NavPanel extends JPanel implements ActionListener {
  25
  26     NavPanel(InstallWizard wizard, boolean bBack, boolean bNext, boolean bCancel, String prev, String next) {
  27         setBackground(Color.white);
  28         setBorder(new javax.swing.border.EtchedBorder(javax.swing.border.EtchedBorder.LOWERED));
  29         this.wizard = wizard;
  30         this.next = next;
  31         this.prev = prev;
  32         navBack = new javax.swing.JButton("<< Back");
  33         navNext = new javax.swing.JButton("Next >>");
  34         navCancel = new javax.swing.JButton("Cancel");
  35         setLayout(new GridBagLayout());
  36
  37         gridBagConstraints1 = new java.awt.GridBagConstraints();
  38         gridBagConstraints1.insets = new java.awt.Insets(1, 1, 1, 1);
  39       gridBagConstraints1.anchor = gridBagConstraints1.WEST;
  40
  41         gridBagConstraints2 = new java.awt.GridBagConstraints();
  42         gridBagConstraints2.gridx = 2;
  43         gridBagConstraints2.gridy = 0;
  44
  45         gridBagConstraints3 = new java.awt.GridBagConstraints();
  46         gridBagConstraints3.gridx = 6;
  47         gridBagConstraints3.gridy = 0;
  48
  49         navNext.setEnabled(bNext);
  50         navBack.setEnabled(bBack);
  51         navCancel.setEnabled(bCancel);
  52         navNext.addActionListener(this);
  53         navBack.addActionListener(this);
  54         navCancel.addActionListener(this);
  55         add(navBack, gridBagConstraints1);
  56         add(navNext, gridBagConstraints2);
  57         add(navCancel, gridBagConstraints3);
  58     }
  59
  60     public void enableNext(boolean bEnable) {
  61         navNext.setEnabled(bEnable);
  62     }
  63
  64     public void enableBack(boolean bEnable) {
  65         navBack.setEnabled(bEnable);
  66     }
  67
  68     public void enableCancel(boolean bEnable) {
  69         navCancel.setEnabled(bEnable);
  70     }
  71
  72     public void enableIDE(boolean bEnable) {
  73     ideDetected = bEnable;
  74     }
  75
  76     public void actionPerformed(ActionEvent ev) {
  77         if ((ev.getSource() == navNext) && (next.length() != 0)) {
  78             wizard.show(next);
  79         }
  80         if ((ev.getSource() == navBack) && (prev.length() != 0)) {
  81             wizard.show(prev);
  82         }
  83         if (ev.getSource() == navCancel) {
  84         if( ideDetected ) {
  85             wizard.show(InstallWizard.IDEWELCOME);
  86         }
  87         else {
  88             wizard.exitForm(null);
  89         }
  90         enableIDE(false);
  91         }
  92     }
  93
  94     public void setNextListener(ActionListener listener) {
  95         navNext.addActionListener(listener);
  96     }
  97
  98     public void setBackListener(ActionListener listener) {
  99         navBack.addActionListener(listener);
 100     }
 101
 102     public void setCancelListener(ActionListener listener) {
 103         navCancel.addActionListener(listener);
 104     }
 105
 106     public void removeNextListener(ActionListener listener)
 107     {
 108         navNext.removeActionListener(listener);
 109     }
 110
 111     public void removeBackListener(ActionListener listener)
 112     {
 113         navBack.removeActionListener(listener);
 114     }
 115
 116     public void removeCancelListener(ActionListener listener)
 117     {
 118         navCancel.removeActionListener(listener);
 119     }
 120
 121     public JButton navBack;
 122     public JButton navNext;
 123     public JButton navCancel;
 124     private GridBagConstraints gridBagConstraints1;
 125     private GridBagConstraints gridBagConstraints2;
 126     private GridBagConstraints gridBagConstraints3;
 127     private InstallWizard wizard;
 128     private String next;
 129     private String prev;
 130     private boolean ideDetected = false;
 131 }