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414
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1 package test.editortest;
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2
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3 import java.awt.BorderLayout;
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4 import java.awt.Dimension;
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5 import java.awt.Font;
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6 import java.awt.event.ActionEvent;
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7 import java.awt.event.ActionListener;
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8
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9 import javax.swing.JButton;
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10 import javax.swing.JFrame;
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11 import javax.swing.JScrollPane;
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12 import javax.swing.JSplitPane;
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13 import javax.swing.JTextArea;
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14 import javax.swing.JToolBar;
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15 import javax.swing.event.DocumentEvent;
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16 import javax.swing.event.DocumentListener;
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17 import javax.swing.text.BadLocationException;
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18 import javax.swing.text.Document;
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19
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20 import rep.REP;
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21 import rep.REPCommand;
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22 import test.Text;
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23
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24 public class REPSimpleEditor extends JFrame implements DocumentListener, ActionListener, LogTarget{
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25
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26 /**
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27 *
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28 */
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29 private static final long serialVersionUID = 1L;
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30 private String BR = System.getProperty("line.separator");
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31 private Document document;
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32 private JTextArea textArea;
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33 private int seq;
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34 private int eid;
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35 private int sid;
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36 private JButton putButton;
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37 private JButton joinButton;
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38 private REPText repText;
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39 private TestEditor2 testEditor;
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40 private JSplitPane splitPane;
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41 private JScrollPane scrollPane1;
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42 private JTextArea console;
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43 private JScrollPane scrollPane2;
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44
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45 public REPSimpleEditor(String title){
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46 super(title);
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47 setSize(new Dimension(640, 480));
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48 this.setLayout(new BorderLayout());
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49
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50 setToolBar();
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51 setEditor();
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52 setConsole();
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53 setSplitPane();
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54 }
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55
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56 public REPSimpleEditor(){
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57 this("Sample Editor");
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58 }
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59
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60 private void setToolBar() {
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61 JToolBar toolbar = new JToolBar();
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62 putButton = new JButton("put");
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63 joinButton = new JButton("join");
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64
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415
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65 //putButton.addActionListener(this);
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66 //joinButton.addActionListener(this);
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414
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67
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68 toolbar.add(putButton);
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69 toolbar.add(joinButton);
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70 add(toolbar, BorderLayout.NORTH);
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71 }
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72
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73 private void setEditor(){
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74 textArea = new JTextArea();
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75 textArea.setFont(new Font("Monaco", Font.PLAIN, textArea.getFont().getSize()));
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76 document = textArea.getDocument();
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77 document.addDocumentListener(this);
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78
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79 scrollPane1 = new JScrollPane(textArea);
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80
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81 repText = new REPTextImpl(textArea);
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82 }
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83
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84 private void setConsole(){
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85 console = new JTextArea();
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86 console.setFont(new Font("Monaco", Font.PLAIN, console.getFont().getSize()));
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87 console.setEditable(false);
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88 scrollPane2 = new JScrollPane(console);
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89 }
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90
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91 private void setSplitPane(){
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92 splitPane = new JSplitPane();
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93 splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT);
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94 splitPane.add(scrollPane1, JSplitPane.TOP);
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95 splitPane.add(scrollPane2, JSplitPane.BOTTOM);
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96 splitPane.setDividerLocation(300);
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97 add(splitPane, BorderLayout.CENTER);
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98 }
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99
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100 private REPCommand createREPCommand(int offset, int length) {
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101 REPCommand command = null;
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102 try {
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103 int lineno = textArea.getLineOfOffset(offset);
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104 int lineStart = textArea.getLineStartOffset(lineno);
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105 int lineEnd = textArea.getLineEndOffset(lineno);
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106 String text = textArea.getText(lineStart, lineEnd-lineStart);
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107 command = new REPCommand(REP.REPCMD_INSERT_USER, sid, eid, seq++, lineno, text);
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108 } catch (BadLocationException e1) {
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109 e1.printStackTrace();
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110 }
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415
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111 //Logger.printT(command);
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414
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112 return command;
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113 }
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114
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115 public void changedUpdate(DocumentEvent e) {
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116 Logger.print(e);
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117 }
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118
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119 public void insertUpdate(DocumentEvent e) {
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120 int offset = e.getOffset();
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121 int length = e.getLength();
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122 createREPCommand(offset, length);
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123 }
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124
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125 public void removeUpdate(DocumentEvent e) {
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126 Logger.print(e);
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127 }
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128
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129 public void actionPerformed(ActionEvent e) {
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130 if(e.getSource() == putButton){
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131 repPut();
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132 }else if(e.getSource() == joinButton){
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133 repJoin();
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134 }
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135 }
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136
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137 private void repJoin() {
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138 testEditor = new TestEditor2("TestEditor", "localhost", 8766, false);
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139 testEditor.setREPText(repText);
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140 testEditor.setLogTarget(this);
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141 testEditor.start();
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142 }
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143
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144 private void repPut() {
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145 setMasterText();
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146 testEditor = new TestEditor2("TestEditor", "localhost", 8766, true);
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147 testEditor.setText(repText.list());
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148 testEditor.setREPText(repText);
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149 testEditor.setLogTarget(this);
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150 testEditor.start();
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151 }
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152
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153 private void setMasterText() {
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154 textArea.append("AAAAA" + BR);
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155 textArea.append("BBBBB" + BR);
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156 textArea.append("CCCCC" + BR);
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157 textArea.append("DDDDD" + BR);
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158 }
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159
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160 public void printLog(Object obj) {
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161 String log = obj.toString();
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162 console.append(log + BR);
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163 }
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164
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165 public REPText getREPText() {
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166 return repText;
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167 }
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168
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169 public void setText(Text text) {
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170 for(String str : text){
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171 textArea.append(str + BR);
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172 }
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173 }
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174
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175 }
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