1 | /************************************************************************************ |
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2 | * Copyright (C) 2008 by Politehnica University of Bucharest and Rutgers University |
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3 | * All rights reserved. |
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4 | * Refer to LICENSE for terms and conditions of use. |
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5 | ***********************************************************************************/ |
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6 | package vnsim.gui; |
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7 | |
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8 | import javax.swing.*; |
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9 | |
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10 | import vnsim.applications.trafficview.SimulatedCarInfo; |
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11 | import vnsim.map.object.*; |
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12 | import vnsim.network.dsrc.*; |
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13 | |
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14 | import java.awt.*; |
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15 | import java.awt.event.*; |
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16 | |
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17 | public class Control extends JPanel { |
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18 | |
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19 | private JButton run, nextStep, pause, restart, carSelect, driverView, trace, route; |
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20 | |
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21 | // Petroaca - the close program button |
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22 | private JButton close; |
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23 | |
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24 | private JTextField carId; |
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25 | |
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26 | private JButton zoomIn, zoomOut; |
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27 | |
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28 | private JButton pauseGUI, disableCOMM, traceTheCar; |
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29 | |
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30 | private int state; |
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31 | |
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32 | // private Increment runner; |
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33 | |
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34 | private myActionListener2 theListener; |
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35 | |
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36 | public boolean visibleMap = true; |
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37 | |
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38 | public boolean driverViewStatus = false; |
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39 | |
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40 | static final long serialVersionUID = 1; |
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41 | |
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42 | class Increment extends Thread { |
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43 | public long interval; |
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44 | |
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45 | public Increment(long i) { |
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46 | this.interval = i; |
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47 | this.start(); |
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48 | } |
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49 | |
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50 | public void run() { |
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51 | long t1, t2; |
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52 | while (state == 1) { |
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53 | t1 = System.currentTimeMillis(); |
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54 | Globals.engine.step(); |
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55 | t2 = System.currentTimeMillis(); |
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56 | t2 = t2 - t1; |
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57 | try { |
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58 | Thread.currentThread().sleep((long) (this.interval - t2)); |
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59 | } catch (Exception ee) { |
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60 | |
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61 | } |
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62 | } |
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63 | |
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64 | } |
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65 | |
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66 | public void setInterval(long l) { |
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67 | this.interval = l; |
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68 | } |
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69 | } |
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70 | |
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71 | class myActionListener2 implements ActionListener { |
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72 | |
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73 | public void actionPerformed(ActionEvent e) { |
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74 | |
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75 | JButton tp; |
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76 | tp = (JButton) e.getSource(); |
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77 | |
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78 | // depending on the button being pressed, a method is invoked |
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79 | if (tp == run) { |
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80 | if (state != 1) { |
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81 | state = 1; |
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82 | |
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83 | Thread t = new Thread(new Runnable() { |
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84 | public void run() { |
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85 | Globals.engine.play(); |
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86 | } |
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87 | }); |
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88 | t.start(); |
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89 | } |
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90 | } |
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91 | if (tp == nextStep) { |
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92 | if (state == 0) { |
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93 | // Globals.di.nextData(); |
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94 | // Globals.engine.step(); |
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95 | Globals.engine.play(1); |
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96 | } |
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97 | } |
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98 | if (tp == pause) { |
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99 | if (state == 1) { |
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100 | state = 0; |
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101 | Globals.engine.pause(); |
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102 | /* |
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103 | * try{ runner.stop(); }catch(Exception ee){} |
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104 | */ |
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105 | } |
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106 | } |
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107 | if (tp == restart) { |
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108 | // QUERY |
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109 | // try { |
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110 | // int id=Globals.demo.mv.currentCar.getVehicleId(); |
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111 | // PredefinedQueries.queries.put(Globals.engine.crtTime+10, new |
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112 | // Query(PredefinedQueries.req, id)); |
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113 | // } catch (Exception ex) { |
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114 | // System.out.println("THERE WAS AN EXCEPTION CREATING THE |
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115 | // QUERY:"+ex.toString()); |
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116 | // } |
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117 | } |
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118 | if (tp == zoomIn) { |
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119 | Globals.demo.zoomIn(); |
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120 | } |
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121 | if (tp == zoomOut) { |
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122 | Globals.demo.zoomOut(); |
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123 | } |
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124 | if (tp == pauseGUI) { |
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125 | if (visibleMap) { |
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126 | visibleMap = false; |
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127 | pauseGUI.setText("GUI ON"); |
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128 | Globals.demo.mv.anim.stop(); |
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129 | synchronized (Globals.mutex) { |
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130 | Globals.engine.withGUI = false; |
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131 | } |
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132 | } else { |
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133 | visibleMap = true; |
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134 | pauseGUI.setText("GUI OFF"); |
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135 | Globals.demo.mv.anim.start(); |
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136 | synchronized (Globals.mutex) { |
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137 | Globals.engine.withGUI = true; |
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138 | } |
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139 | } |
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140 | } |
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141 | if (tp == disableCOMM) { |
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142 | if (Globals.engine.disableComm) { |
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143 | Globals.engine.restartCommunication(); |
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144 | disableCOMM.setText("COM OFF"); |
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145 | } else { |
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146 | Globals.engine.disableComm = true; |
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147 | disableCOMM.setText("COM ON"); |
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148 | } |
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149 | } |
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150 | if (tp == traceTheCar) { |
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151 | Globals.comView = !Globals.comView; |
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152 | } |
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153 | if (tp == carSelect) { |
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154 | // |
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155 | int v = 0; |
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156 | try { |
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157 | v = (new Integer(carId.getText())).intValue(); |
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158 | } catch (Exception ee) { |
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159 | return; |
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160 | } |
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161 | SimulatedCarInfo sm = Globals.engine.getCarIdx(v); |
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162 | Globals.demo.setCurrentCar(sm); |
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163 | if (sm != null) { |
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164 | Application app = ((CarRunningDSRC) sm).getAppLayer(); |
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165 | Globals.demo.st.addInfo("CurrentCar: " + sm + "\n FV:" + app.getFV() + " NFV:" |
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166 | + app.getNFV() + " LAV:" + app.getLAV() + " RAV:" + app.getRAV()); |
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167 | } else { |
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168 | Globals.demo.st.addInfo("CurrentCar is NULL "); |
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169 | } |
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170 | } |
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171 | if (tp == driverView) { |
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172 | if (driverViewStatus) { |
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173 | driverViewStatus = false; |
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174 | driverView.setText("Driver Mode"); |
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175 | Globals.demo.unsetDriverView(); |
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176 | } else { |
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177 | driverView.setText("Map Mode"); |
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178 | driverViewStatus = true; |
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179 | Globals.demo.setDriverView(); |
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180 | } |
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181 | } |
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182 | if (tp == trace) { |
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183 | SimulatedCarInfo car = Globals.demo.mv.currentCar; |
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184 | if (car != null && Globals.monitoredCars.indexOf(car) == -1) { |
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185 | Globals.monitoredCars.add(car); |
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186 | } |
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187 | } |
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188 | if (tp == route) { |
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189 | Globals.demo.mv.printRoute = !Globals.demo.mv.printRoute; |
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190 | |
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191 | } |
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192 | |
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193 | // Petroaca - close action |
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194 | if (tp == close) { |
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195 | Component comp = getParent(); |
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196 | ((JFrame) comp.getParent().getParent().getParent()).dispose(); |
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197 | Globals.engine.reset(); |
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198 | |
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199 | DSRCStatistics.plotReceivedPackets(); |
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200 | } |
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201 | |
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202 | } |
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203 | } |
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204 | |
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205 | public Control(int w, int h) { |
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206 | super(); |
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207 | state = 0; |
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208 | this.setBackground(Color.white); // sets the aspect of the container |
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209 | // and the size |
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210 | this.setLayout(new GridLayout(3, 5)); |
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211 | // this.setLayout(null); |
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212 | this.setSize(w, h); |
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213 | |
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214 | theListener = new myActionListener2(); // creates an actionListener |
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215 | |
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216 | run = new JButton("Run"); // creates the buttons |
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217 | pause = new JButton("Pause"); |
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218 | nextStep = new JButton("Step"); |
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219 | restart = new JButton("Query"); |
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220 | zoomIn = new JButton("zoomIn"); |
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221 | zoomOut = new JButton("zoomOut"); |
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222 | carSelect = new JButton("currentCar ID"); |
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223 | traceTheCar = new JButton("Switch View"); |
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224 | pauseGUI = new JButton("GUI OFF"); |
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225 | driverView = new JButton("Driver Mode"); |
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226 | carId = new JTextField(); |
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227 | disableCOMM = new JButton("COM OFF"); |
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228 | trace = new JButton("Trace Car"); |
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229 | route = new JButton("Show Route"); |
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230 | // Petroaca |
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231 | close = new JButton("Close"); |
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232 | |
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233 | run.addActionListener(theListener); // adds the listner to the buttons |
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234 | pause.addActionListener(theListener); |
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235 | nextStep.addActionListener(theListener); |
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236 | restart.addActionListener(theListener); |
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237 | zoomIn.addActionListener(theListener); |
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238 | zoomOut.addActionListener(theListener); |
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239 | carSelect.addActionListener(theListener); |
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240 | pauseGUI.addActionListener(theListener); |
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241 | disableCOMM.addActionListener(theListener); |
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242 | driverView.addActionListener(theListener); |
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243 | trace.addActionListener(theListener); |
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244 | route.addActionListener(theListener); |
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245 | traceTheCar.addActionListener(theListener); |
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246 | // Petroaca |
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247 | close.addActionListener(theListener); |
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248 | |
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249 | this.add(run); // adds the buttons to the container |
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250 | this.add(zoomIn); |
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251 | this.add(pauseGUI); |
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252 | this.add(carId); |
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253 | this.add(trace); |
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254 | |
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255 | this.add(pause); |
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256 | this.add(zoomOut); |
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257 | this.add(disableCOMM); |
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258 | this.add(carSelect); |
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259 | this.add(route); |
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260 | |
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261 | this.add(nextStep); |
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262 | this.add(restart); |
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263 | this.add(driverView); |
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264 | this.add(traceTheCar); |
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265 | // Petroaca |
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266 | this.add(close); |
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267 | // this.add(tmp2); |
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268 | |
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269 | this.setVisible(true); |
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270 | } |
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271 | |
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272 | } |
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