1 | package br.gov.serpro.ui; |
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2 | |
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3 | import br.gov.serpro.setup.Setup; |
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4 | import java.awt.BorderLayout; |
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5 | import java.awt.Color; |
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6 | import java.awt.Dimension; |
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7 | import java.awt.FlowLayout; |
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8 | import java.awt.Frame; |
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9 | import java.awt.Toolkit; |
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10 | import java.awt.event.ActionEvent; |
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11 | import java.awt.event.ActionListener; |
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12 | import java.awt.event.KeyEvent; |
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13 | import java.awt.event.KeyListener; |
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14 | import java.awt.event.WindowEvent; |
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15 | import java.awt.event.WindowListener; |
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16 | import java.beans.PropertyChangeEvent; |
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17 | import java.beans.PropertyChangeListener; |
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18 | import java.lang.reflect.InvocationTargetException; |
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19 | |
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20 | import java.util.List; |
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21 | import javax.swing.BorderFactory; |
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22 | import javax.swing.JButton; |
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23 | import javax.swing.JDialog; |
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24 | import javax.swing.JLabel; |
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25 | import javax.swing.JList; |
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26 | import javax.swing.JOptionPane; |
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27 | import javax.swing.JPanel; |
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28 | import javax.swing.JPasswordField; |
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29 | import javax.swing.JScrollPane; |
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30 | import javax.swing.ListSelectionModel; |
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31 | import javax.swing.SwingUtilities; |
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32 | import javax.swing.WindowConstants; |
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33 | |
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34 | public final class DialogBuilder extends JDialog implements PropertyChangeListener { |
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35 | |
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36 | private Setup setup; |
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37 | private static Object lock = new Object(); |
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38 | private String pin = null; |
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39 | private String certificateSubject = null; |
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40 | //private List<String> certificatelist = new ArrayList<String>(); |
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41 | private boolean ok = false; |
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42 | private boolean locked = true; |
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43 | private JOptionPane optionPane; |
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44 | // private DialogBuilder myself; |
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45 | private EventManager em = new EventManager(); |
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46 | /** |
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47 | * Gerado automaticamente |
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48 | */ |
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49 | private static final long serialVersionUID = 1003857725229120014L; |
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50 | private int dialogType = -1; |
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51 | //JPanel pNorte, pCentro, pSul; |
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52 | //JButton btOk, btCancel; |
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53 | //JLabel lTitle, lTitle2, lPin; |
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54 | JPasswordField pfPin; |
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55 | JList lCertificatesList; |
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56 | public static final int PIN_NEEDED_DIALOG = 0; |
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57 | public static final int CERTIFICATE_SELECTOR_DIALOG = 1; |
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58 | |
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59 | private DialogBuilder(Frame parent, Setup setup) { |
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60 | |
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61 | super(parent, true); |
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62 | this.setup = setup; |
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63 | this.setResizable(false); |
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64 | // this.myself = this; |
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65 | |
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66 | //this.setVisible(true); |
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67 | |
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68 | } |
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69 | |
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70 | private void buildPinDialog() { |
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71 | |
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72 | this.dialogType = DialogBuilder.PIN_NEEDED_DIALOG; |
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73 | |
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74 | this.setContentPane(new JPanel()); |
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75 | this.setLayout(new BorderLayout()); |
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76 | this.setTitle(this.setup.getLang("ExpressoCertMessages", "pin")); |
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77 | this.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE); |
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78 | this.setModal(true); |
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79 | |
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80 | JPanel pNorte = new JPanel(new FlowLayout(FlowLayout.CENTER)); |
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81 | this.add(pNorte, BorderLayout.NORTH); |
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82 | JPanel pCentro = new JPanel(new FlowLayout(FlowLayout.CENTER)); |
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83 | this.add(pCentro, BorderLayout.CENTER); |
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84 | JPanel pSul = new JPanel(new FlowLayout(FlowLayout.CENTER)); |
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85 | this.add(pSul, BorderLayout.SOUTH); |
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86 | |
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87 | //JLabel lTitle = new JLabel("Entre com o seu PIN:"); |
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88 | JLabel lTitle = new JLabel(this.setup.getLang("ExpressoCertMessages", "DialogBuilder001")); |
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89 | pNorte.add(lTitle); |
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90 | |
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91 | JLabel lPin = new JLabel(this.setup.getLang("ExpressoCertMessages", "pin") + ":"); |
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92 | this.pfPin = new JPasswordField(30); |
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93 | this.pfPin.requestFocusInWindow(); |
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94 | this.pfPin.addKeyListener(this.em); |
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95 | pCentro.add(lPin); |
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96 | pCentro.add(this.pfPin); |
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97 | |
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98 | JButton btOk = new JButton(this.setup.getLang("ExpressoCertMessages", "ok")); |
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99 | btOk.setMnemonic(KeyEvent.VK_ENTER); |
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100 | btOk.setActionCommand("ok"); |
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101 | |
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102 | btOk.addActionListener(this.em); |
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103 | |
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104 | JButton btCancel = new JButton(this.setup.getLang("ExpressoCertMessages", "cancel")); |
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105 | btCancel.setMnemonic(KeyEvent.VK_ESCAPE); |
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106 | btCancel.setActionCommand("cancel"); |
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107 | btCancel.addActionListener(this.em); |
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108 | |
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109 | pSul.add(btOk); |
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110 | pSul.add(btCancel); |
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111 | |
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112 | this.addWindowListener(this.em); |
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113 | this.pack(); |
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114 | |
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115 | //Posicionando no centro da tela. |
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116 | Dimension mySize = this.getSize(); |
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117 | Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); |
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118 | //System.out.println("ScreenSize: " + screenSize.toString()+"\nMySize: " +mySize.toString()); |
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119 | this.setLocation(screenSize.width / 2 - (mySize.width / 2), screenSize.height / 2 - (mySize.height / 2)); |
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120 | |
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121 | setVisible(true); |
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122 | //this.repaint(); |
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123 | |
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124 | } |
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125 | |
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126 | private void buildCertificateSelector(List<String> subjectList) { |
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127 | |
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128 | dialogType = DialogBuilder.CERTIFICATE_SELECTOR_DIALOG; |
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129 | |
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130 | this.setContentPane(new JPanel()); |
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131 | this.setLayout(new BorderLayout()); |
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132 | this.setTitle(this.setup.getLang("ExpressoCertMessages", "certificate")); |
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133 | this.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE); |
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134 | this.setModal(true); |
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135 | |
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136 | JPanel pNorte = new JPanel(new FlowLayout(FlowLayout.CENTER)); |
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137 | this.add(pNorte, BorderLayout.NORTH); |
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138 | JPanel pCentro = new JPanel(new FlowLayout(FlowLayout.CENTER)); |
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139 | this.add(pCentro, BorderLayout.CENTER); |
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140 | JPanel pSul = new JPanel(new FlowLayout(FlowLayout.CENTER)); |
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141 | this.add(pSul, BorderLayout.SOUTH); |
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142 | |
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143 | JLabel lTitle = new JLabel(this.setup.getLang("ExpressoCertMessages", "DialogBuilder002")); |
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144 | pNorte.add(lTitle); |
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145 | |
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146 | lCertificatesList = new JList(subjectList.toArray()); |
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147 | lCertificatesList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); |
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148 | lCertificatesList.setLayoutOrientation(JList.HORIZONTAL_WRAP); |
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149 | lCertificatesList.setBorder(BorderFactory.createLoweredBevelBorder()); |
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150 | JScrollPane listScroller = new JScrollPane(lCertificatesList); |
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151 | listScroller.setPreferredSize(new Dimension(500, 80)); |
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152 | listScroller.setAlignmentX(LEFT_ALIGNMENT); |
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153 | |
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154 | pCentro.add(listScroller); |
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155 | //pCentro.setBorder(BorderFactory.createLineBorder(Color.BLACK, 2)); |
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156 | |
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157 | JButton bSelect = new JButton(this.setup.getLang("ExpressoCertMessages", "select")); |
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158 | bSelect.setMnemonic(KeyEvent.VK_ENTER); |
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159 | bSelect.setActionCommand("select"); |
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160 | bSelect.addActionListener(em); |
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161 | pSul.add(bSelect); |
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162 | |
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163 | JButton btCancel = new JButton(this.setup.getLang("ExpressoCertMessages", "cancel")); |
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164 | btCancel.setMnemonic(KeyEvent.VK_ESCAPE); |
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165 | btCancel.setActionCommand("cancel"); |
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166 | btCancel.addActionListener(this.em); |
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167 | pSul.add(btCancel); |
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168 | |
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169 | this.addWindowListener(em); |
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170 | this.pack(); |
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171 | |
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172 | //Posicionando no centro da tela. |
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173 | Dimension mySize = this.getSize(); |
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174 | Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); |
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175 | //System.out.println("ScreenSize: " + screenSize.toString()+"\nMySize: " +mySize.toString()); |
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176 | this.setLocation(screenSize.width / 2 - (mySize.width / 2), screenSize.height / 2 - (mySize.height / 2)); |
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177 | |
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178 | this.setVisible(true); |
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179 | |
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180 | } |
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181 | |
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182 | // TODO: Lançar e implementar exceção ActionCanceled |
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183 | private void cancelButtonActionPerformed() { |
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184 | this.setVisible(false); |
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185 | this.pin = null; // hack para saber que diálogo foi cancelado. |
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186 | this.certificateSubject = null; |
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187 | this.unlock(); |
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188 | //this.dispose(); |
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189 | } |
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190 | |
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191 | private void okButtonActionPerformed() { |
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192 | this.setVisible(false); |
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193 | this.unlock(); |
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194 | //this.dispose(); |
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195 | } |
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196 | |
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197 | protected String getPin() { |
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198 | return this.pin; |
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199 | } |
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200 | |
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201 | protected void setPin(String pin) { |
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202 | this.pin = pin; |
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203 | } |
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204 | |
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205 | protected String getCertificateSubject() { |
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206 | return certificateSubject; |
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207 | } |
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208 | |
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209 | protected void setCertificateSubject(String certificateSubject) { |
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210 | this.certificateSubject = certificateSubject; |
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211 | } |
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212 | |
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213 | protected boolean isLocked() { |
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214 | synchronized (DialogBuilder.lock) { |
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215 | return this.locked; |
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216 | } |
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217 | } |
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218 | |
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219 | private void setLocked(boolean locked) { |
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220 | synchronized (DialogBuilder.lock) { |
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221 | this.locked = locked; |
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222 | } |
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223 | |
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224 | } |
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225 | |
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226 | private void unlock() { |
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227 | synchronized (DialogBuilder.lock) { |
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228 | setLocked(false); |
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229 | DialogBuilder.lock.notifyAll(); |
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230 | } |
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231 | } |
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232 | |
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233 | static public int showMessageDialog(Frame parent, Object message, Setup setup) { |
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234 | |
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235 | return DialogBuilder.showDialog(parent, message, JOptionPane.INFORMATION_MESSAGE, JOptionPane.DEFAULT_OPTION, setup); |
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236 | |
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237 | } |
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238 | |
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239 | static public int showMessageDialog(Frame parent, Object message, int messageType, Setup setup) { |
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240 | |
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241 | return DialogBuilder.showDialog(parent, message, messageType, JOptionPane.DEFAULT_OPTION, setup); |
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242 | |
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243 | } |
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244 | |
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245 | static public int showConfirmDialog(Frame parent, Object message, int messageType, int optionType, Setup setup) { |
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246 | |
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247 | return DialogBuilder.showDialog(parent, message, messageType, optionType, setup); |
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248 | |
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249 | } |
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250 | |
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251 | static public int showDialog(Frame parent, Object message, int messageType, int optionType, Setup setup) { |
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252 | |
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253 | DialogBuilder dialog = new DialogBuilder(parent, setup); |
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254 | int valor = dialog.buildDialog(message, messageType, optionType); |
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255 | |
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256 | dialog.dispose(); |
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257 | |
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258 | return valor; |
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259 | |
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260 | } |
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261 | |
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262 | private int buildDialog(Object message, int messageType, int optionType) { |
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263 | |
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264 | this.optionPane = new JOptionPane(message, messageType, optionType); |
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265 | this.setModal(true); |
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266 | this.setContentPane(this.optionPane); |
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267 | this.optionPane.addPropertyChangeListener(this); |
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268 | this.pack(); |
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269 | |
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270 | //Posicionando no centro da tela. |
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271 | Dimension mySize = this.getSize(); |
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272 | Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); |
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273 | this.setLocation(screenSize.width / 2 - (mySize.width / 2), screenSize.height / 2 - (mySize.height / 2)); |
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274 | this.setVisible(true); |
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275 | |
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276 | Object selectedValue = this.optionPane.getValue(); |
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277 | int resultado = JOptionPane.CLOSED_OPTION; |
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278 | if (selectedValue != null) { |
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279 | resultado = JOptionPane.CLOSED_OPTION; |
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280 | } else if (selectedValue instanceof Integer) { |
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281 | resultado = ((Integer) selectedValue).intValue(); |
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282 | } |
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283 | |
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284 | //this.dispose(); |
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285 | |
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286 | return resultado; |
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287 | |
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288 | } |
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289 | |
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290 | public void propertyChange(PropertyChangeEvent evt) { |
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291 | // TODO Stub de método gerado automaticamente |
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292 | String property = evt.getPropertyName(); |
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293 | |
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294 | if (this.isVisible() && |
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295 | evt.getSource() == optionPane && |
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296 | JOptionPane.VALUE_PROPERTY.equals(property)) { |
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297 | |
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298 | this.setVisible(false); |
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299 | } |
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300 | |
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301 | } |
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302 | |
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303 | static public String showPinDialog(Frame parent, Setup setup) { |
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304 | DialogBuilder pinCodeDialog = new DialogBuilder(parent, setup); |
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305 | |
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306 | try { |
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307 | SwingUtilities.invokeAndWait(pinCodeDialog.new PinCodeNeededBuilder()); |
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308 | } catch (InterruptedException e1) { |
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309 | // TODO Bloco catch gerado automaticamente |
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310 | e1.printStackTrace(); |
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311 | } catch (InvocationTargetException e1) { |
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312 | // TODO Bloco catch gerado automaticamente |
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313 | e1.printStackTrace(); |
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314 | } |
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315 | |
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316 | synchronized (DialogBuilder.lock) { |
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317 | |
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318 | while (pinCodeDialog.isLocked()) { |
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319 | try { |
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320 | DialogBuilder.lock.wait(); |
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321 | } catch (InterruptedException e) { |
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322 | // TODO Bloco catch gerado automaticamente |
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323 | } |
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324 | } |
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325 | |
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326 | String pin = pinCodeDialog.getPin(); |
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327 | pinCodeDialog.dispose(); |
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328 | pinCodeDialog = null; |
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329 | |
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330 | return pin; |
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331 | } |
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332 | } |
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333 | |
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334 | static public String showCertificateSelector(Frame parent, Setup setup, List<String> certificateList) { |
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335 | DialogBuilder certificateSelectorDialog = new DialogBuilder(parent, setup); |
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336 | |
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337 | try { |
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338 | SwingUtilities.invokeAndWait(certificateSelectorDialog.new CertificateSelectorBuilder(certificateList)); |
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339 | } catch (InterruptedException e1) { |
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340 | // TODO Bloco catch gerado automaticamente |
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341 | e1.printStackTrace(); |
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342 | } catch (InvocationTargetException e1) { |
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343 | // TODO Bloco catch gerado automaticamente |
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344 | e1.printStackTrace(); |
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345 | } |
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346 | |
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347 | synchronized (DialogBuilder.lock) { |
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348 | |
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349 | while (certificateSelectorDialog.isLocked()) { |
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350 | try { |
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351 | DialogBuilder.lock.wait(); |
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352 | } catch (InterruptedException e) { |
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353 | // TODO Bloco catch gerado automaticamente |
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354 | } |
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355 | } |
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356 | |
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357 | String subject = certificateSelectorDialog.getCertificateSubject(); |
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358 | certificateSelectorDialog.dispose(); |
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359 | certificateSelectorDialog = null; |
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360 | |
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361 | return subject; |
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362 | } |
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363 | } |
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364 | |
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365 | synchronized private boolean isOk() { |
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366 | return ok; |
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367 | } |
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368 | |
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369 | synchronized private void setOk(boolean ok) { |
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370 | this.ok = ok; |
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371 | } |
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372 | |
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373 | private class PinCodeNeededBuilder implements Runnable { |
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374 | |
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375 | public void run() { |
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376 | buildPinDialog(); |
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377 | } |
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378 | } |
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379 | |
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380 | private class CertificateSelectorBuilder implements Runnable{ |
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381 | |
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382 | private List<String> certificateList; |
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383 | |
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384 | public CertificateSelectorBuilder(List<String> certificateList){ |
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385 | this.certificateList = certificateList; |
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386 | } |
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387 | |
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388 | public void run() { |
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389 | buildCertificateSelector(this.certificateList); |
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390 | } |
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391 | } |
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392 | |
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393 | private final class EventManager implements ActionListener, KeyListener, WindowListener { |
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394 | |
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395 | public void keyPressed(KeyEvent keyEvt) { |
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396 | int keyPressed = keyEvt.getKeyCode(); |
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397 | |
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398 | if (keyPressed == KeyEvent.VK_ENTER) { |
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399 | //System.out.println("Tecla ENTER pressionada"); |
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400 | if (dialogType == CERTIFICATE_SELECTOR_DIALOG) { |
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401 | this.actionPerformed(new ActionEvent(keyEvt.getSource(), keyEvt.getID(), "select")); |
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402 | } else { |
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403 | this.actionPerformed(new ActionEvent(keyEvt.getSource(), keyEvt.getID(), "ok")); |
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404 | } |
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405 | } else if (keyPressed == KeyEvent.VK_ESCAPE) { |
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406 | //System.out.println("Tecla ESC pressionada"); |
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407 | this.actionPerformed(new ActionEvent(keyEvt.getSource(), keyEvt.getID(), "cancel")); |
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408 | } |
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409 | } |
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410 | |
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411 | public void keyReleased(KeyEvent arg0) { |
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412 | } |
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413 | |
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414 | public void keyTyped(KeyEvent keyEvt) { |
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415 | } |
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416 | |
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417 | public void windowActivated(WindowEvent arg0) { |
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418 | } |
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419 | |
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420 | public void windowClosed(WindowEvent arg0) { |
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421 | //System.out.println("Window Closed: Fechando diálogo!"); |
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422 | } |
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423 | |
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424 | public void windowClosing(WindowEvent arg0) { |
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425 | //System.out.println("Window Closing: Fechando diálogo!"); |
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426 | cancelButtonActionPerformed(); |
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427 | } |
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428 | |
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429 | public void windowDeactivated(WindowEvent arg0) { |
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430 | } |
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431 | |
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432 | public void windowDeiconified(WindowEvent arg0) { |
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433 | } |
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434 | |
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435 | public void windowIconified(WindowEvent arg0) { |
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436 | } |
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437 | |
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438 | public void windowOpened(WindowEvent arg0) { |
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439 | } |
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440 | |
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441 | public void actionPerformed(ActionEvent evt) { |
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442 | |
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443 | String command = evt.getActionCommand(); |
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444 | |
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445 | // Atribui o valor digitado para o campo |
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446 | // senha e esconde a interface e assina o certificado |
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447 | if (command.equals("ok")) { |
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448 | |
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449 | //if (pfPin != null && pfPin.getPassword().length <= 0){ |
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450 | // Mostra um aviso de que o campo PIN não foi preenchido |
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451 | //JOptionPane.showMessageDialog(null, "Campo PIN não foi preenchido!", |
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452 | // "Aviso", JOptionPane.INFORMATION_MESSAGE); |
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453 | //} |
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454 | //else { |
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455 | setPin(String.valueOf(pfPin.getPassword())); |
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456 | okButtonActionPerformed(); |
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457 | //} |
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458 | |
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459 | } else if (command.equals("select")){ |
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460 | setCertificateSubject((String) lCertificatesList.getSelectedValue()); |
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461 | okButtonActionPerformed(); |
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462 | } |
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463 | else if (command.equals("cancel")) { |
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464 | cancelButtonActionPerformed(); |
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465 | } else if (command.equals("prosseguir")) { |
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466 | setOk(true); |
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467 | okButtonActionPerformed(); |
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468 | } |
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469 | } |
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470 | } |
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471 | } |
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