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1 /* |
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2 * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* |
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25 test |
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26 @bug 6401700 6412803 |
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27 @summary Tests that modal dialog is shown on the screen and |
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28 iconified/restored correctly if some of its blocked windows are invisible |
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29 @author artem.ananiev: area=awt.modal |
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30 @run applet/manual=yesno InvisibleParentTest.html |
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31 */ |
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32 |
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33 import java.applet.Applet; |
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34 import java.awt.BorderLayout; |
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35 import java.awt.Button; |
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36 import java.awt.Component; |
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37 import java.awt.Dialog; |
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38 import java.awt.Frame; |
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39 import java.awt.TextArea; |
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40 import java.awt.Window; |
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41 |
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42 public class InvisibleParentTest extends Applet |
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43 { |
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44 public void init() |
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45 { |
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46 setLayout(new BorderLayout()); |
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47 |
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48 String[] instructions = |
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49 { |
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50 "If your system is Windows, press PASS button.", |
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51 "When the test starts two windows should appear: frame G1 and", |
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52 " dialog D1. Another one frame F1 should be minimized.", |
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53 " If the dialog is not shown (minimizied), press FAIL button.", |
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54 "Then minimize frame G1 and restore F1. If the dialog D1 is not", |
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55 " restored together with F1, press FAIL, else PASS" |
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56 }; |
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57 Sysout.createDialogWithInstructions( instructions ); |
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58 } |
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59 |
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60 public void start () |
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61 { |
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62 Button b; |
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63 |
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64 setSize (200,200); |
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65 setVisible(true); |
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66 validate(); |
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67 |
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68 Component c = this; |
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69 while ((c != null) && !(c instanceof Window)) |
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70 { |
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71 c = c.getParent(); |
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72 } |
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73 if (c != null) |
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74 { |
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75 ((Window)c).setModalExclusionType(Dialog.ModalExclusionType.APPLICATION_EXCLUDE); |
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76 } |
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77 |
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78 Frame f1 = new Frame("F1"); |
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79 f1.setBounds(100, 300, 100, 100); |
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80 f1.setVisible(true); |
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81 f1.setExtendedState(Frame.ICONIFIED); |
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82 |
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83 Frame g1 = new Frame("G1"); |
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84 g1.setBounds(150, 350, 100, 100); |
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85 g1.setVisible(true); |
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86 |
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87 final Dialog d1 = new Dialog((Frame)null, "D1", Dialog.ModalityType.APPLICATION_MODAL); |
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88 d1.setBounds(200, 400, 100, 100); |
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89 new Thread(new Runnable() |
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90 { |
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91 public void run() |
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92 { |
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93 d1.setVisible(true); |
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94 } |
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95 }).start(); |
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96 } |
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97 } |
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98 |
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99 /**************************************************** |
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100 Standard Test Machinery |
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101 DO NOT modify anything below -- it's a standard |
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102 chunk of code whose purpose is to make user |
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103 interaction uniform, and thereby make it simpler |
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104 to read and understand someone else's test. |
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105 ****************************************************/ |
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106 |
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107 /** |
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108 This is part of the standard test machinery. |
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109 It creates a dialog (with the instructions), and is the interface |
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110 for sending text messages to the user. |
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111 To print the instructions, send an array of strings to Sysout.createDialog |
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112 WithInstructions method. Put one line of instructions per array entry. |
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113 To display a message for the tester to see, simply call Sysout.println |
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114 with the string to be displayed. |
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115 This mimics System.out.println but works within the test harness as well |
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116 as standalone. |
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117 */ |
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118 |
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119 class Sysout |
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120 { |
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121 private static TestDialog dialog; |
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122 |
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123 public static void createDialogWithInstructions( String[] instructions ) |
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124 { |
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125 dialog = new TestDialog( new Frame(), "Instructions" ); |
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126 dialog.printInstructions( instructions ); |
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127 dialog.setVisible(true); |
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128 println( "Any messages for the tester will display here." ); |
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129 } |
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130 |
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131 public static void createDialog( ) |
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132 { |
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133 dialog = new TestDialog( new Frame(), "Instructions" ); |
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134 String[] defInstr = { "Instructions will appear here. ", "" } ; |
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135 dialog.printInstructions( defInstr ); |
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136 dialog.setVisible(true); |
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137 println( "Any messages for the tester will display here." ); |
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138 } |
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139 |
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140 |
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141 public static void printInstructions( String[] instructions ) |
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142 { |
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143 dialog.printInstructions( instructions ); |
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144 } |
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145 |
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146 |
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147 public static void println( String messageIn ) |
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148 { |
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149 dialog.displayMessage( messageIn ); |
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150 } |
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151 |
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152 }// Sysout class |
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153 |
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154 /** |
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155 This is part of the standard test machinery. It provides a place for the |
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156 test instructions to be displayed, and a place for interactive messages |
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157 to the user to be displayed. |
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158 To have the test instructions displayed, see Sysout. |
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159 To have a message to the user be displayed, see Sysout. |
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160 Do not call anything in this dialog directly. |
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161 */ |
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162 class TestDialog extends Dialog |
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163 { |
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164 |
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165 TextArea instructionsText; |
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166 TextArea messageText; |
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167 int maxStringLength = 80; |
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168 |
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169 //DO NOT call this directly, go through Sysout |
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170 public TestDialog( Frame frame, String name ) |
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171 { |
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172 super( frame, name ); |
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173 setModalExclusionType(Dialog.ModalExclusionType.APPLICATION_EXCLUDE); |
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174 int scrollBoth = TextArea.SCROLLBARS_BOTH; |
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175 instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth ); |
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176 add( "North", instructionsText ); |
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177 |
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178 messageText = new TextArea( "", 5, maxStringLength, scrollBoth ); |
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179 add("Center", messageText); |
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180 |
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181 pack(); |
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182 |
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183 setVisible(true); |
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184 }// TestDialog() |
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185 |
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186 //DO NOT call this directly, go through Sysout |
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187 public void printInstructions( String[] instructions ) |
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188 { |
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189 //Clear out any current instructions |
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190 instructionsText.setText( "" ); |
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191 |
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192 //Go down array of instruction strings |
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193 |
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194 String printStr, remainingStr; |
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195 for( int i=0; i < instructions.length; i++ ) |
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196 { |
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197 //chop up each into pieces maxSringLength long |
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198 remainingStr = instructions[ i ]; |
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199 while( remainingStr.length() > 0 ) |
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200 { |
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201 //if longer than max then chop off first max chars to print |
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202 if( remainingStr.length() >= maxStringLength ) |
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203 { |
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204 //Try to chop on a word boundary |
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205 int posOfSpace = remainingStr. |
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206 lastIndexOf( ' ', maxStringLength - 1 ); |
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207 |
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208 if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1; |
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209 |
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210 printStr = remainingStr.substring( 0, posOfSpace + 1 ); |
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211 remainingStr = remainingStr.substring( posOfSpace + 1 ); |
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212 } |
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213 //else just print |
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214 else |
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215 { |
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216 printStr = remainingStr; |
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217 remainingStr = ""; |
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218 } |
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219 |
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220 instructionsText.append( printStr + "\n" ); |
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221 |
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222 }// while |
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223 |
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224 }// for |
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225 |
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226 }//printInstructions() |
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227 |
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228 //DO NOT call this directly, go through Sysout |
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229 public void displayMessage( String messageIn ) |
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230 { |
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231 messageText.append( messageIn + "\n" ); |
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232 System.out.println(messageIn); |
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233 } |
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234 |
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235 }// TestDialog class |