annotate src/org/tn5250j/framework/tn5250/ScreenFields.java @ 48:1e931ef5f776 tn5250

start tn5250 integration
author Carl Byington <carl@five-ten-sg.com>
date Wed, 11 Jun 2014 10:11:29 -0700
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children 294435151b0c
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1 /**
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2 * Title: tn5250J
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3 * Copyright: Copyright (c) 2001
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4 * Company:
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5 * @author Kenneth J. Pouncey
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6 * @version 0.5
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7 *
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8 * Description:
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9 *
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10 * This program is free software; you can redistribute it and/or modify
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11 * it under the terms of the GNU General Public License as published by
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12 * the Free Software Foundation; either version 2, or (at your option)
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13 * any later version.
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14 *
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15 * This program is distributed in the hope that it will be useful,
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16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 * GNU General Public License for more details.
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19 *
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20 * You should have received a copy of the GNU General Public License
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21 * along with this software; see the file COPYING. If not, write to
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22 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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23 * Boston, MA 02111-1307 USA
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24 *
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25 */
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26 package org.tn5250j.framework.tn5250;
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27
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28 import static org.tn5250j.TN5250jConstants.CMD_READ_INPUT_FIELDS;
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29 import static org.tn5250j.TN5250jConstants.CMD_READ_MDT_FIELDS;
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30 import static org.tn5250j.TN5250jConstants.CMD_READ_MDT_IMMEDIATE_ALT;
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31
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32 import java.io.ByteArrayOutputStream;
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33
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34 import org.tn5250j.encoding.ICodePage;
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35
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36 public class ScreenFields {
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37
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38 private ScreenField[] screenFields;
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39 private ScreenField currentField;
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40 private ScreenField saveCurrent;
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41 private int sizeFields;
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42 private boolean cpfExists;
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43 private int nextField;
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44 private int fieldIds;
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45 private Screen5250 screen;
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46 private boolean masterMDT;
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47 protected boolean currentModified;
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48
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49 public ScreenFields(Screen5250 s) {
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50
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51 screen = s;
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52 screenFields = new ScreenField[256];
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53 }
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54
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55 protected void clearFFT() {
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56
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57 sizeFields = nextField = fieldIds = 0;
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58 cpfExists = false; // clear the cursor progression fields flag
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59 currentField = null;
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60 masterMDT = false;
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61
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62 }
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63
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64 protected boolean existsAtPos(int lastPos) {
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65
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66 ScreenField sf = null;
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67
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68 // from 14.6.12 for Start of Field Order 5940 function manual
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69 // examine the format table for an entry that begins at the current
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70 // starting address plus 1.
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71 for (int x = 0;x < sizeFields; x++) {
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72 sf = screenFields[x];
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73
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74 if (lastPos == sf.startPos()) {
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75 currentField = sf;
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76 currentModified = false;
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77 return true;
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78 }
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79
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80 }
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81
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82 return false;
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83 }
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84
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85 public boolean isMasterMDT() {
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86 return masterMDT;
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87 }
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88
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89 protected void setMasterMDT() {
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90 masterMDT = true;
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91 }
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92
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93 public boolean isCurrentField() {
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94 return currentField == null;
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95 }
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96
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97 public boolean isCurrentFieldFER() {
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98 return currentField.isFER();
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99 }
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100
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101 public boolean isCurrentFieldDupEnabled() {
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102 return currentField.isDupEnabled();
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103 }
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104
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105 public boolean isCurrentFieldToUpper() {
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106 return currentField.isToUpper();
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107 }
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108
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109 public boolean isCurrentFieldBypassField() {
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110 return currentField.isBypassField();
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111 }
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112
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113 public boolean isCurrentFieldHighlightedEntry() {
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114 if (currentField != null)
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115 return currentField.isHiglightedEntry();
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116 else
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117 return false;
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118 }
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119
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120 public boolean isCurrentFieldAutoEnter() {
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121 return currentField.isAutoEnter();
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122 }
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123
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124 public boolean withinCurrentField(int pos) {
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125 return currentField.withinField(pos);
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126 }
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127
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128 public boolean isCurrentFieldContinued() {
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129 return currentField.isContinued();
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130 }
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131
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132 public boolean isCurrentFieldContinuedFirst() {
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133 return currentField.isContinuedFirst();
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134 }
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135
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136 public boolean isCurrentFieldContinuedMiddle() {
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137 return currentField.isContinuedMiddle();
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138 }
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139
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140 public boolean isCurrentFieldContinuedLast() {
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141 return currentField.isContinuedLast();
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142 }
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143
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144 public boolean isCurrentFieldModified() {
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145 return currentModified;
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146 }
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147
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148 /**
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149 * This routine is used to check if we can send the Aid key to the host
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150 *
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151 * Taken from Section 16.2.1.2 Enter/Rec Adv Key
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152 *
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153 * In the normal unlocked state, when the workstation operator presses the
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
154 * Enter/Rec Adv key:
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
155 *
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
156 * 1. The 5494 checks for the completion of mandatory-fill, self-check, and
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
157 * right-adjust fields when in an active field. (An active field is one in
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
158 * which the workstation operator has begun entering data.) If the
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
159 * requirements of the field have not been satisfied, an error occurs.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
160 *
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
161 * @return
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
162 *
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
163 */
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
164 public boolean isCanSendAid() {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
165
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
166 // We also have to check if we are still in the field.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
167 if (currentField != null &&
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
168 (currentField.getAdjustment() > 0 || currentField.isSignedNumeric())
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
169 && currentModified && isInField()
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
170 && !currentField.isCanSend())
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
171
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
172 return false;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
173 else
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
174 return true;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
175
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
176 }
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
177
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
178 protected void saveCurrentField() {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
179 saveCurrent = currentField;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
180 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
181
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
182 protected void restoreCurrentField() {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
183 currentField = saveCurrent;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
184 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
185
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
186 protected void setCurrentField(ScreenField sf) {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
187 currentField = sf;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
188 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
189
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
190 protected void setCurrentFieldMDT() {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
191 currentField.setMDT();
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
192 currentModified = true;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
193 masterMDT = true;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
194 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
195
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
196 protected void setCurrentFieldFFWs(int ffw1, int ffw2) {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
197
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
198 masterMDT = currentField.setFFWs(ffw1,ffw2);
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
199
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
200 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
201
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
202
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
203 protected ScreenField setField(int attr, int row, int col, int len, int ffw1,
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
204 int ffw2, int fcw1, int fcw2) {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
205
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
206 ScreenField sf = null;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
207 screenFields[nextField] = new ScreenField(screen);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
208 screenFields[nextField].setField(attr,row,col,len,ffw1,ffw2,fcw1,fcw2);
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
209 sf = screenFields[nextField++];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
210
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
211 sizeFields++;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
212
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
213
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
214 // set the field id if it is not a bypass field
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
215 // this is used for cursor progression
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
216 // changed this because of problems not allocating field id's for
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
217 // all fields. kjp 2002/10/21
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
218 // if (!sf.isBypassField())
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
219 sf.setFieldId(++fieldIds);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
220
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
221 // check if the cursor progression field flag should be set.
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
222 // if ((fcw1 & 0x88) == 0x88)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
223 if (fcw1 == 0x88)
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
224 cpfExists = true;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
225
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
226 if (currentField != null) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
227 currentField.next = sf;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
228 sf.prev = currentField;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
229 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
230
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
231 currentField = sf;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
232
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
233 // check if the Modified Data Tag was set while creating the field
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
234 if (!masterMDT)
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
235 masterMDT = currentField.mdt;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
236
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
237 currentModified = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
238
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
239 return currentField;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
240
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
241 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
242
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
243 public ScreenField getField(int index) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
244
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
245 return screenFields[index];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
246 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
247
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
248 public ScreenField getCurrentField() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
249 return currentField;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
250 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
251
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
252 public int getCurrentFieldPos() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
253 return currentField.getCurrentPos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
254 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
255
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
256 protected int getCurrentFieldShift() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
257 return currentField.getFieldShift();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
258 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
259
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
260 public String getCurrentFieldText() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
261
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
262 return currentField.getText();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
263 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
264
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
265 public int getCurrentFieldHighlightedAttr(){
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
266 return currentField.getHighlightedAttr();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
267 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
268
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
269 public int getSize() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
270
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
271 return sizeFields;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
272 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
273
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
274 public int getFieldCount() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
275
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
276 return sizeFields;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
277 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
278
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
279 protected boolean isInField(int pos) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
280 return isInField(pos,true);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
281 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
282
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
283 protected boolean isInField() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
284 return isInField(screen.getLastPos(),true);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
285 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
286
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
287 protected boolean isInField(int pos, boolean chgToField) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
288
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
289 ScreenField sf;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
290
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
291 for (int x = 0;x < sizeFields; x++) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
292 sf = screenFields[x];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
293
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
294 if (sf.withinField(pos)) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
295
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
296 if (chgToField) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
297 if (!currentField.equals(sf))
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
298 currentModified = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
299 currentField = sf;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
300 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
301 return true;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
302 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
303 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
304 return false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
305
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
306 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
307
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
308 /**
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
309 * Searches the collection for the target string and returns the iOhioField
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310 * object containing that string. The string must be totally contained
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parents:
diff changeset
311 * within the field to be considered a match.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
312 *
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Carl Byington <carl@five-ten-sg.com>
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diff changeset
313 * @param targetString The target string.
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parents:
diff changeset
314 * @param startPos The row and column where to start the search. The position
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parents:
diff changeset
315 * is inclusive (for example, row 1, col 1 means that
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parents:
diff changeset
316 * position 1,1 will be used as the starting location and
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parents:
diff changeset
317 * 1,1 will be included in the search).
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Carl Byington <carl@five-ten-sg.com>
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diff changeset
318 * @param length The length from startPos to include in the search.
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parents:
diff changeset
319 * @param dir An OHIO_DIRECTION value:
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
320 *
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
321 * <table BORDER COLS=3 WIDTH="50%" >
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parents:
diff changeset
322 * <tr><th>Constant </th><th>Value</th>
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
323 * <th>Description</th></tr>
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parents:
diff changeset
324 * <tr><td>OS_OHIO_DIRECTION_FORWARD </td><td>0</td>
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parents:
diff changeset
325 * <td>Forward (beginning towards end)</td></tr>
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parents:
diff changeset
326 * <tr><td>OS_OHIO_DIRECTION_BACKWARD </td><td>1</td>
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parents:
diff changeset
327 * <td>Backward (end towards beginning)</td></tr>
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
328 * </table>
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
329 * Constant Value Description
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diff changeset
330 * ignoreCase - Indicates whether the search is case sensitive.
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parents:
diff changeset
331 * True means that case will be ignored. False means the search will
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
332 * be case sensitive.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
333 * @return If found, an iOhioField object containing the target string. If
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parents:
diff changeset
334 * not found, returns a null.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
335 */
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parents:
diff changeset
336 public ScreenField findByString (String targetString,
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
337 int startPos,
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
338 int length,
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
339 int dir,
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parents:
diff changeset
340 boolean ignoreCase) {
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parents:
diff changeset
341
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parents:
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342 // first lets check if the string exists in the screen space
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343 // iOhioPosition pos = screen.findString(targetString, startPos, length,
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344 // dir, ignoreCase);
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
345
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346 // if it does exist then lets search the fields by the position that
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347 // was found and return the results of that search.
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diff changeset
348 // if (pos != null) {
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parents:
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349 return findByPosition(startPos);
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
350 // }
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parents:
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351
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parents:
diff changeset
352 //return null;
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parents:
diff changeset
353
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
354 }
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
355
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
356 /**
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parents:
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357 * Searches the collection for the target position and returns the ScreenField
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
358 * object containing that position.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
359 *
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
360 * @param targetPosition The target row and column expressed as a linear
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
361 * position within the presentation space.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
362 *
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
363 * @return If found, a ScreenField object containing the target position.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
364 * If not found, returns a null.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
365 */
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
366 public ScreenField findByPosition(int targetPosition) {
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parents:
diff changeset
367
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parents:
diff changeset
368 ScreenField sf = null;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
369
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
370 for (int x = 0;x < sizeFields; x++) {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
371
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
372 sf = screenFields[x];
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
373
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
374 if (sf.withinField(targetPosition)) {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
375 return sf;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
376 }
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
377
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
378 }
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
379
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
380 return null;
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
381 }
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
382
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
383 /**
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
384 * Searches the collection for the target position and returns the ScreenField
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
385 * object containing that position.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
386 *
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
387 * @param row The beginning row to start search with in the presentation space.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
388 * @param col The beginning column to start search with in the presentation space.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
389 *
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
390 * @return If found, a ScreenField object containing the target position.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
391 * If not found, returns a null.
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
392 */
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
393 public ScreenField findByPosition(int row, int col) {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
394
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
395 return findByPosition(screen.getPos(row,col));
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
396 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
397
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
398 public ScreenField[] getFields () {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
399
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
400 ScreenField[] fields = new ScreenField[sizeFields];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
401 for (int x = 0; x < sizeFields; x++) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
402
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
403 fields[x] = screenFields[x];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
404 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
405
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
406 return fields;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
407 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
408
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
409 public ScreenField getFirstInputField() {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
410
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
411 if (sizeFields <= 0)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
412 return null;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
413
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
414 int f = 0;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
415 ScreenField sf = screenFields[f];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
416
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
417 while (sf.isBypassField() && f++ < sizeFields) {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
418 sf = screenFields[f];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
419 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
420
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
421 if (sf.isBypassField())
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
422 return null;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
423 else
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
424 return sf;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
425
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
426 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
427
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
428 public void gotoFieldNext() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
429
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
430 // sanity check - we where getting null pointers after a restore of screen
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
431 // and cursor was not positioned on a field when returned
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
432 // *** Note *** to myself
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
433 // maybe this is fixed I will have to check this some time
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
434 int lastPos = screen.getLastPos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
435
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
436 if (currentField == null && (sizeFields != 0) && !isInField(lastPos,true)) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
437 int pos = lastPos;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
438 screen.setCursorOff();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
439 screen.advancePos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
440 lastPos = screen.getLastPos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
441 while (!isInField() && pos != lastPos) {
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
442 screen.advancePos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
443 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
444 screen.setCursorOn();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
445 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
446
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
447 // if we are still null do nothing
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
448 if (currentField == null)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
449 return;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
450
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
451 ScreenField sf = currentField;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
452
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
453 if (!sf.withinField(lastPos)) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
454 screen.setCursorOff();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
455
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
456 if (sizeFields > 0) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
457
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
458 // lets get the current position so we can test if we have looped
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
459 // the screen and not found a valid field.
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
460 int pos = lastPos;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
461 int savPos = lastPos;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
462 boolean done = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
463 do {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
464 screen.advancePos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
465 lastPos = screen.getLastPos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
466 if (isInField(lastPos)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
467 || pos==lastPos) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
468 if (!currentField.isBypassField()) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
469 screen.gotoField(currentField);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
470 done = true;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
471 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
472 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
473 } while ( !done && lastPos != savPos);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
474 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
475 currentModified = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
476 screen.setCursorOn();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
477
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
478 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
479 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
480 if (!cpfExists) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
481 do {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
482
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
483 sf = sf.next;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
484 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
485 while ( sf != null && sf.isBypassField());
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
486
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
487 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
488 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
489 int f = 0;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
490 int cp = sf.getCursorProgression();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
491
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
492 if (cp == 0) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
493 do {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
494
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
495 sf = sf.next;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
496 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
497 while ( sf != null && sf.isBypassField());
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
498
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
499 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
500 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
501 ScreenField sf1 = null;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
502 boolean found = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
503 while (!found && f < sizeFields) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
504
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
505 sf1 = screenFields[f++];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
506 if (sf1.getFieldId() == cp)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
507 found = true;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
508 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
509 if (found)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
510 sf = sf1;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
511 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
512 do {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
513 sf = sf.next;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
514 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
515 while ( sf != null && sf.isBypassField());
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
516
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
517 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
518 sf1 = null;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
519 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
520 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
521 if (sf == null)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
522 screen.gotoField(1);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
523 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
524 currentField = sf;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
525 screen.gotoField(currentField);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
526 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
527
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
528 currentModified = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
529
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
530 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
531 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
532
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
533 public void gotoFieldPrev() {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
534
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
535 ScreenField sf = currentField;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
536 int lastPos = screen.getLastPos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
537
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
538 if (!sf.withinField(lastPos)) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
539 screen.setCursorOff();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
540
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
541 if (sizeFields > 0) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
542 // lets get the current position so we can test if we have looped
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
543 // the screen and not found a valid field.
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
544 int pos = lastPos;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
545 int savPos = lastPos;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
546 boolean done = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
547
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
548 do {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
549 screen.changePos(-1);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
550 lastPos = screen.getLastPos();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
551
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
552 if (isInField(lastPos)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
553 || (pos == lastPos)) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
554
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
555 if (!currentField.isBypassField()) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
556 screen.gotoField(currentField);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
557 done = true;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
558 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
559 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
560 } while ( !done && lastPos != savPos);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
561 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
562 screen.setCursorOn();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
563
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
564 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
565 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
566
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
567 if (sf.startPos() == lastPos) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
568 if (!cpfExists) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
569
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
570 do {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
571 sf = sf.prev;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
572 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
573 while ( sf != null && sf.isBypassField());
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
574 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
575 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
576
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
577 int f = 0;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
578 int cp = sf.getFieldId();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
579 ScreenField sf1 = null;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
580 boolean found = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
581 while (!found && f < sizeFields) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
582
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
583 sf1 = screenFields[f++];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
584 if (sf1.getCursorProgression() == cp)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
585 found = true;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
586 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
587 if (found)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
588 sf = sf1;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
589 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
590 do {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
591 sf = sf.prev;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
592 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
593 while ( sf != null && sf.isBypassField());
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
594 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
595 sf1 = null;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
596 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
597 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
598
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
599 if (sf == null) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
600 int size = sizeFields;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
601 sf = screenFields[size - 1];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
602
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
603 while (sf.isBypassField() && size-- > 0) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
604 sf = screenFields[size];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
605
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
606 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
607 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
608 currentField = sf;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
609 currentModified = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
610 screen.gotoField(currentField);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
611 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
612 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
613
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
614 protected void readFormatTable(ByteArrayOutputStream baosp,int readType, ICodePage codePage) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
615
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
616 ScreenField sf;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
617 boolean isSigned = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
618 char c;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
619
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
620 if (masterMDT) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
621
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
622 StringBuffer sb = new StringBuffer();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
623 for (int x = 0; x < sizeFields; x++) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
624 isSigned = false;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
625
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
626 sf = screenFields[x];
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
627
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
628 if (sf.mdt || (readType == CMD_READ_INPUT_FIELDS)) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
629
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
630 sb.setLength(0);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
631 sb.append(sf.getText());
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
632
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
633
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
634 if (readType == CMD_READ_MDT_FIELDS ||
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
635 readType == CMD_READ_MDT_IMMEDIATE_ALT) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
636 int len = sb.length() - 1;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
637
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
638 // we strip out all '\u0020' and less
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
639 while (len >= 0 &&
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
640 // (sb.charAt(len) <= ' ' || sb.charAt(len) >= '\uff20' )) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
641 (sb.charAt(len) < ' ' || sb.charAt(len) >= '\uff20')) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
642
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
643 // if we have the dup character and dup is enabled then we
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
644 // stop here
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
645 if (sb.charAt(len) == 0x1C && sf.isDupEnabled())
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
646 break;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
647
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
648 sb.deleteCharAt(len--);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
649 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
650
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
651 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
652
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
653 // System.out.println("field " + sf.toString());
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
654 // System.out.println(">" + sb.toString() + "<");
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
655 // System.out.println(" field is all nulls");
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
656 if (sf.isSignedNumeric() && sb.length() > 0 && sb.charAt(sb.length() - 1) == '-') {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
657 isSigned = true;
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
658 sb.setLength(sb.length() - 1);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
659 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
660
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
661 int len3 = sb.length();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
662
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
663 if (len3 > 0 || (readType == CMD_READ_MDT_FIELDS ||
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
664 readType == CMD_READ_MDT_IMMEDIATE_ALT)) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
665
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
666 if ((readType == CMD_READ_MDT_FIELDS ||
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
667 readType == CMD_READ_MDT_IMMEDIATE_ALT)) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
668
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
669 baosp.write(17); // start of field data
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
670 if (sf.isSelectionField()) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
671 baosp.write(screen.getRow(sf.selectionPos)+1);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
672 baosp.write(screen.getCol(sf.selectionPos)+1);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
673 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
674 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
675 baosp.write(sf.startRow()+1);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
676 baosp.write(sf.startCol()+1);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
677 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
678
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
679 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
680 // int len = sb.length();
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
681 if (sf.isSelectionField()) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
682 baosp.write(0);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
683 baosp.write(sf.selectionIndex + 0x1F);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
684
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
685 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
686 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
687 for (int k = 0; k < len3; k++) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
688 c = sb.charAt(k);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
689 // here we have to check for special instances of the
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
690 // characters in the string field. Attribute bytes
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
691 // are encoded with an offset of \uff00
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
692 // This is a hack !!!!!!!!!!!
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
693 // See ScreenField object for a description
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
694 if (c < ' ' || c >= '\uff20') {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
695
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
696 // if it is an offset attribute byte we just pass
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
697 // it straight on to the output stream
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
698 if (c >= '\uff20' && c <= '\uff3f') {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
699 baosp.write(c - '\uff00');
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
700 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
701 else
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
702 // check for dup character
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
703 if (c == 0x1C)
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
704 baosp.write(c);
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
705 else
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
706 baosp.write(codePage.uni2ebcdic(' '));
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
707 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
708 else {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
709 if (isSigned && k == len3 - 1) {
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
710 baosp.write(0xd0 | (0x0f & c));
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
711 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
712 else
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
713 baosp.write(codePage.uni2ebcdic(c));
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
714
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
715 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
716 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
717 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
718 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
719 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
720 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
721 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
722 }
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
723
e8d2a24e85c6 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
724 }