1 | package org.expeditee.actions;
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2 |
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3 | import java.awt.Color;
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4 | import java.awt.Point;
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5 | import java.awt.event.InputEvent;
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6 | import java.util.ArrayList;
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7 | import java.util.LinkedList;
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8 | import java.util.List;
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9 |
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10 | import org.expeditee.gui.AttributeUtils;
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11 | import org.expeditee.gui.DisplayIO;
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12 | import org.expeditee.gui.Frame;
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13 | import org.expeditee.gui.FrameGraphics;
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14 | import org.expeditee.gui.FrameIO;
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15 | import org.expeditee.gui.FrameKeyboardActions;
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16 | import org.expeditee.gui.FrameMouseActions;
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17 | import org.expeditee.gui.FrameUtils;
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18 | import org.expeditee.io.Conversion;
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19 | import org.expeditee.items.Dot;
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20 | import org.expeditee.items.Item;
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21 | import org.expeditee.items.ItemUtils;
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22 | import org.expeditee.items.Line;
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23 | import org.expeditee.items.Text;
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24 | import org.expeditee.simple.BelowMinParametreCountException;
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25 | import org.expeditee.simple.Context;
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26 | import org.expeditee.simple.IncorrectParametreCountException;
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27 | import org.expeditee.simple.IncorrectTypeException;
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28 | import org.expeditee.simple.Pointers;
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29 | import org.expeditee.simple.Primitives;
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30 | import org.expeditee.simple.SBoolean;
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31 | import org.expeditee.simple.SCharacter;
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32 | import org.expeditee.simple.SInteger;
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33 | import org.expeditee.simple.SPointer;
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34 | import org.expeditee.simple.SPrimitive;
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35 | import org.expeditee.simple.SReal;
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36 | import org.expeditee.simple.SString;
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37 | import org.expeditee.simple.SVariable;
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38 | import org.expeditee.simple.UnitTestFailedException;
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39 | import org.expeditee.stats.AgentStats;
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40 |
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41 | public class Simple {
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42 |
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43 | private static final String DEFAULT_STRING = "$s.";
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44 |
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45 | private static final String DEFAULT_BOOLEAN = "$b.";
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46 |
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47 | private static final String DEFAULT_CHAR = "$c.";
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48 |
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49 | private static final String DEFAULT_INTEGER = "$i.";
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50 |
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51 | private static final String DEFAULT_REAL = "$r.";
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52 |
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53 | private static final String DEFAULT_ITEM = "$ip.";
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54 |
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55 | private static final String DEFAULT_FRAME = "$fp.";
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56 |
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57 | private static final String EXIT_TEXT = "exitall";
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58 |
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59 | private static enum Status {
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60 | Exit, OK, Break, Continue, Return, TrueIf, FalseIf;
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61 | };
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62 |
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63 | private static final String BREAK2_TEXT = "exitrepeat";
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64 |
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65 | private static final String BREAK_TEXT = "break";
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66 |
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67 | private static final String CONTINUE2_TEXT = "nextrepeat";
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68 |
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69 | private static final String CONTINUE_TEXT = "continue";
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70 |
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71 | private static final String RETURN_TEXT = "return";
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72 |
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73 | private static final String LOOP_TEXT = "repeat";
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74 |
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75 | private static final String TOKEN_SEPARATOR = " +";
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76 |
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77 | private static final String RUN_FRAME_ACTION = "RunFrame";
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78 |
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79 | /**
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80 | * Keeps track of how many simple programs are running. Used to check if
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81 | * simple should read in keyboard input. Or if the keyboard input should be
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82 | * handled normally by Expeditee.
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83 | */
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84 | private static int _programsRunning = 0;
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85 |
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86 | public static void ProgramFinished() {
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87 | _programsRunning--;
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88 | }
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89 |
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90 | private static LinkedList<Character> _KeyStrokes = new LinkedList<Character>();
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91 |
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92 | public static void KeyStroke(char c) {
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93 | _KeyStrokes.add(c);
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94 | }
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95 |
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96 | public static boolean isProgramRunning() {
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97 | return _programsRunning > 0;
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98 | }
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99 |
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100 | public static void NewSimpleTest() {
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101 | Frame newSimpleTest = FrameIO.CreateFrame(DisplayIO.getCurrentFrame()
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102 | .getFramesetName(), "Test", null);
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103 | List<String> actions = new ArrayList<String>();
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104 | actions.add(RUN_FRAME_ACTION);
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105 | newSimpleTest.getTitle().setAction(actions);
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106 | FrameUtils.DisplayFrame(newSimpleTest, true);
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107 | FrameGraphics.DisplayMessage("New test created");
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108 | }
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109 |
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110 | public static void NextTest() {
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111 | Frame next = DisplayIO.getCurrentFrame();
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112 | do {
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113 | next = FrameIO.LoadNext(next);
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114 | } while (next != null
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115 | && (next.getTitle() == null || !RUN_FRAME_ACTION
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116 | .equalsIgnoreCase(next.getTitle().getFirstAction())));
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117 | FrameUtils.DisplayFrame(next, true);
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118 | }
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119 |
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120 | public static void PreviousTest() {
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121 | Frame prev = DisplayIO.getCurrentFrame();
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122 | do {
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123 | prev = FrameIO.LoadPrevious(prev);
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124 | } while (prev != null
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125 | && (prev.getTitle() == null || !RUN_FRAME_ACTION
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126 | .equalsIgnoreCase(prev.getTitle().getFirstAction())));
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127 |
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128 | FrameUtils.DisplayFrame(prev, true);
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129 | }
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130 |
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131 | public static void LastTest() {
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132 | Frame next = FrameIO.LoadLast();
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133 | Frame lastTest = null;
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134 | do {
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135 | // check if its a test frame
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136 | if (next != null
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137 | && next.getTitle() != null
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138 | && RUN_FRAME_ACTION.equalsIgnoreCase(next.getTitle()
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139 | .getFirstAction())) {
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140 | lastTest = next;
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141 | break;
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142 | }
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143 |
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144 | next = FrameIO.LoadPrevious(next);
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145 | } while (next != null);
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146 |
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147 | FrameUtils.DisplayFrame(lastTest, true);
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148 | }
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149 |
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150 | public static void RunSimpleTests(String frameset) {
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151 | RunSimpleTests(frameset, false);
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152 | }
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153 |
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154 | public static void RunSimpleTestsVerbose(String frameset) {
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155 | RunSimpleTests(frameset, true);
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156 | }
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157 |
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158 | public static void RunSimpleTests(String frameset, boolean verbose) {
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159 | int testsPassed = 0;
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160 | int testsFailed = 0;
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161 |
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162 | FrameIO.SaveFrame(DisplayIO.getCurrentFrame(), false);
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163 | FrameGraphics.DisplayMessage("Starting test suite: " + frameset,
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164 | Color.CYAN);
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165 |
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166 | // Get the next number in the inf file for the frameset
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167 | int lastFrameNo = FrameIO.getLastNumber(frameset);
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168 |
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169 | // Loop through all the valid frames in the frameset
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170 | for (int i = 1; i <= lastFrameNo; i++) {
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171 | String nextFrameName = frameset + i;
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172 | Frame nextFrame = FrameIO.LoadFrame(nextFrameName);
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173 | if (nextFrame != null) {
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174 | // Run the frames with the RunFrame action on the title
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175 | Text title = nextFrame.getTitle().copy();
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176 | List<String> actions = title.getAction();
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177 | if (actions != null && !title.isAnnotation()) {
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178 | if (actions.get(0).toLowerCase().equals("runframe")) {
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179 | try {
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180 | title.setLink(nextFrameName);
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181 | // TODO add the ability to run a setup frame
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182 | // which sets up variables to be used in all
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183 | // tests
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184 | AgentStats.reset();
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185 | _KeyStrokes.clear();
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186 | _programsRunning++;
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187 | RunFrameAndReportError(title, new Context());
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188 | _programsRunning--;
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189 | if (verbose)
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190 | FrameGraphics.DisplayMessage("Test passed: "
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191 | + title.toString(), Item.GREEN);
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192 | testsPassed++;
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193 | } catch (Exception e) {
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194 | testsFailed++;
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195 | _programsRunning--;
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196 | // Print out the reason for failed tests
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197 | FrameGraphics.LinkedErrorMessage(e.getMessage());
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198 | }
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199 | }
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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 | // Report the number of test passed and failed
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205 | FrameGraphics.DisplayMessage("Total tests: "
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206 | + (testsPassed + testsFailed), Color.CYAN);
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207 | if (testsPassed > 0)
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208 | FrameGraphics.DisplayMessage("Passed: " + testsPassed, Item.GREEN);
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209 | if (testsFailed > 0)
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210 | FrameGraphics.DisplayMessage("Failed: " + testsFailed, Color.RED);
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211 | }
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212 |
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213 | public static void RunFrame(Item current) {
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214 | try {
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215 | FrameIO.SaveFrame(DisplayIO.getCurrentFrame(), true);
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216 |
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217 | // an item without a link signals to run the current frame
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218 | if (current.getLink() == null) {
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219 | current = current.copy();
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220 | current.setLink(DisplayIO.getCurrentFrame().getFrameName());
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221 | }
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222 |
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223 | _KeyStrokes.clear();
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224 |
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225 | _programsRunning++;
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226 | Thread t = new Thread(current);
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227 | t.setPriority(Thread.MIN_PRIORITY);
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228 | t.start();
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229 | // _programsRunning--;
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230 | } catch (Exception e) {
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231 | // _programsRunning--;
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232 | }
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233 | }
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234 |
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235 | private static void FlagError(Item item) {
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236 | // item.setColor(Color.CYAN);
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237 | FrameUtils.DisplayFrame(item.getParent().getFrameName(), true);
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238 | item.showHighlight(true, Color.CYAN);
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239 | FrameIO.SaveFrame(item.getParent());
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240 | }
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241 |
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242 | /**
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243 | * Runs a simple code begining on a frame linked to by the specified item
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244 | * parametre.
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245 | *
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246 | * @param current
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247 | * the item that is linked to the frame to be run.
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248 | */
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249 | public static Status RunFrameAndReportError(Item current, Context context)
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250 | throws Exception {
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251 | // the item must link to a frame
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252 | if (current.getLink() == null) {
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253 | throw new Exception("Could not run unlinked item: "
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254 | + current.toString());
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255 | }
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256 |
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257 | Frame child = FrameIO.LoadFrame(current.getAbsoluteLink());
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258 | AgentStats.FrameExecuted();
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259 |
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260 | // if the frame could not be loaded
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261 | if (child == null) {
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262 | throw new Exception("Could not load item link: "
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263 | + current.toString());
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264 | }
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265 |
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266 | // loop through non-title, non-name, non-annotation text items
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267 | List<Item> body = child.getItems();
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268 | Text item = null;
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269 | Status lastItemStatus = Status.OK;
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270 | for (Item i : body)
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271 | // Ignore items that arent statements
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272 | if (isStatement(i)) {
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273 | item = (Text) i;
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274 | AgentStats.ItemExecuted();
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275 | try {
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276 |
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277 | lastItemStatus = RunItem(item, context, lastItemStatus);
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278 |
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279 | if (lastItemStatus != Status.OK) {
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280 | if (lastItemStatus != Status.TrueIf
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281 | && lastItemStatus != Status.FalseIf) {
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282 | return lastItemStatus;
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283 | }
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284 | }
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285 | } catch (ArrayIndexOutOfBoundsException e) {
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286 | FlagError(item);
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287 | throw new Exception("Too few parametres: "
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288 | + item.toString());
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289 | } catch (NullPointerException e) {
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290 | FlagError(item);
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291 | throw new Exception("Null pointer exception: "
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292 | + item.toString());
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293 | } catch (RuntimeException e) {
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294 | FlagError(item);
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295 | throw new Exception(e.getMessage() + " " + item.toString());
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296 | } catch (Exception e) {
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297 | throw new Exception(e.getMessage());
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298 | }
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299 | }
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300 |
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301 | // if no item was found
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302 | if (item == null)
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303 | throw new Exception("No code to be executed: " + current.toString());
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304 |
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305 | return Status.OK;
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306 | }
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307 |
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308 | private static boolean isStatement(Item i) {
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309 | if (!(i instanceof Text))
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310 | return false;
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311 |
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312 | Frame frame = i.getParent();
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313 |
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314 | if (i == frame.getTitle() || i == frame.getFrameNameItem() || i.isAnnotation()) {
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315 | return false;
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316 | }
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317 |
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318 | return true;
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319 | }
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320 |
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321 | /**
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322 | * This method should be modified to parse strings correctly
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323 | *
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324 | * @param statement
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325 | * @return
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326 | */
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327 | private static String[] parseStatement(Text code) throws Exception {
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328 | String statement = code.getTextNoList();
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329 | ArrayList<String> tokens = new ArrayList<String>();
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330 |
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331 | for (int i = 0; i < statement.length(); i++) {
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332 | char c = statement.charAt(i);
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333 | // ignore spaces
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334 | if (c != ' ') {
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335 | int startOfToken = i;
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336 | if (c == '\"') {
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337 | int endOfToken = statement.length() - 1;
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338 | // find the end of the string literal
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339 | while (statement.charAt(endOfToken) != '\"')
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340 | endOfToken--;
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341 | if (endOfToken > startOfToken) {
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342 | tokens.add(statement.substring(startOfToken,
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343 | endOfToken + 1));
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344 | } else {
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345 | throw new Exception("Expected matching \" "
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346 | + code.toString());
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347 | }
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348 | break;
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349 | } else if (c == '#' || c == '/') {
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350 | break;
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351 | } else {
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352 | // read in a normal token
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353 | while (++i < statement.length()
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354 | && statement.charAt(i) != ' ')
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355 | ;
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356 | tokens.add(statement.substring(startOfToken, i)
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357 | .toLowerCase());
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358 | }
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359 | }
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360 | }
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361 |
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362 | String[] a = new String[tokens.size()];
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363 | a = tokens.toArray(a);
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364 | code.setProcessedCode(a);
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365 | return a;
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366 | }
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367 |
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368 | /**
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369 | * Runs a SIMPLE procedure statement.
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370 | *
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371 | * @param tokens
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372 | * the parsed Call statement.
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373 | * @param code
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374 | * the expeditee item containing the procedure call and the link
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375 | * to the frame with the procedure code.
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376 | * @param context
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377 | * the current context from which the procedure call is being
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378 | * made.
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379 | * @throws Exception
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380 | * when errors occur in running the procedure.
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381 | */
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382 | private static Status Call(String[] tokens, Text code, Context context)
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383 | throws Exception {
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384 | // Check that the call statement is linked
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385 | if (code.getLink() == null)
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386 | throw new Exception("Unlinked call statement: " + code.toString());
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387 |
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388 | Frame procedure = FrameIO.LoadFrame(code.getAbsoluteLink());
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389 |
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390 | // Add call to the start of the title if it doesnt exist
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391 | // This makes the call and signature tokens counts match
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392 | String procedureTitle = procedure.getTitle().getFirstLine();
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393 | if (!procedureTitle.toLowerCase().startsWith("call "))
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394 | procedureTitle = "call " + procedureTitle;
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395 |
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396 | // Check that the calling statement matches the procedure
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397 | // signature
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398 | String[] procedureSignature = procedureTitle.split(TOKEN_SEPARATOR);
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399 |
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400 | // Check for the right amount of parametres
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401 | if (procedureSignature.length < tokens.length)
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402 | throw new Exception("Call statement has too many parametres: "
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403 | + code.toString());
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404 | else if (procedureSignature.length > tokens.length)
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405 | throw new Exception("Call statement has too few parametres: "
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406 | + code.toString());
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407 | // else if (procedureSignature[1].equals(tokens[1]))
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408 | // throw new Exception("Call statement and procedure name dont match: "
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409 | // + code.toString());
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410 |
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411 | // create the new context for the sub procedure
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412 | Context newContext = new Context();
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413 | // Check that the types/prefixes match
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414 | for (int i = 2; i < tokens.length; i++) {
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415 | // TODO allow for auto casting of primitives
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416 | if (tokens[i].substring(1, 2).equals(
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417 | procedureSignature[i].substring(1, 2))) {
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418 | // Add the variables to the new context
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419 | if (Primitives.isPrimitive(tokens[i])) {
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420 | try {
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421 | // try and get the value for the variable
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422 | SPrimitive p = context.getPrimitives().getVariable(
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423 | tokens[i]);
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424 | newContext.getPrimitives()
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425 | .add(procedureSignature[i], p);
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426 | } catch (Exception e) {
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427 | // If an exception occurs the variable doesnt
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428 | // exist in the current context
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429 | // So the variable must be added to both context
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430 | context.getPrimitives().add(tokens[i], new SString(""));
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431 | newContext.getPrimitives().add(procedureSignature[i],
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432 | new SString(""));
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433 | }
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434 | } else if (Pointers.isPointer(tokens[i])) {
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435 | try {
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436 | // try and get the value for the variable
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437 | SPointer p = context.getPointers().getVariable(
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438 | tokens[i]);
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439 | newContext.getPointers().add(procedureSignature[i], p);
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440 | } catch (Exception e) {
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441 | // If an exception occurs the variable doesnt
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442 | // exist in the current context
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443 | // So the variable must be added to both context
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444 | context.getPointers().setObject(tokens[i], null);
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445 | newContext.getPointers().setObject(
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446 | procedureSignature[i], null);
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447 | }
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448 | } else
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449 | throw new Exception("Unrecognised variable type: "
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450 | + tokens[i] + " in " + code.toString());
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451 | } else
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452 | throw new IncorrectTypeException(procedureSignature[i], i);
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453 | }
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454 |
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455 | // Follow the link and Run the code for the procedure
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456 | Status result = RunFrameAndReportError(code, newContext);
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457 | // If a return statement ends the procedure then we accept this as
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458 | // normal execution
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459 | switch (result) {
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460 | case Return:
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461 | result = Status.OK;
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462 | break;
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463 | case Break:
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464 | throw new Exception(BREAK_TEXT + " statement without matching "
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465 | + LOOP_TEXT + " in " + code.toString());
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466 | case Continue:
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467 | throw new Exception("");
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468 | }
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469 |
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470 | // Now copy the values from the procedure context into the
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471 | // current context
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472 | for (int i = 2; i < tokens.length; i++) {
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473 | try {
|
---|
474 | if (Primitives.isPrimitive(tokens[i])) {
|
---|
475 | // try and get the value for the variable
|
---|
476 | SVariable p = context.getPrimitives()
|
---|
477 | .getVariable(tokens[i]);
|
---|
478 | SVariable newP = newContext.getPrimitives().getVariable(
|
---|
479 | procedureSignature[i]);
|
---|
480 | p.setValue(newP);
|
---|
481 | } else {
|
---|
482 | // try and get the value for the variable
|
---|
483 | SVariable p = context.getPointers().getVariable(tokens[i]);
|
---|
484 | SVariable newP = newContext.getPointers().getVariable(
|
---|
485 | procedureSignature[i]);
|
---|
486 | p.setValue(newP);
|
---|
487 | }
|
---|
488 | } catch (Exception e) {
|
---|
489 | assert (false);
|
---|
490 | }
|
---|
491 | }
|
---|
492 |
|
---|
493 | return result;
|
---|
494 | }
|
---|
495 |
|
---|
496 | /**
|
---|
497 | * Runs a text item on a frame as a SIMPLE statement. The statement is
|
---|
498 | * parsed and if it is a recognised SIMPLE keyword or procedure the code is
|
---|
499 | * executed.
|
---|
500 | *
|
---|
501 | * @param code
|
---|
502 | * the item containing the code to be executed.
|
---|
503 | * @param context
|
---|
504 | * @return
|
---|
505 | * @throws Exception
|
---|
506 | */
|
---|
507 | private static Status RunItem(Text code, Context context,
|
---|
508 | Status lastItemStatus) throws Exception {
|
---|
509 |
|
---|
510 | String[] tokens = code.getProcessedCode();
|
---|
511 |
|
---|
512 | if (tokens == null) {
|
---|
513 | tokens = parseStatement(code);
|
---|
514 | }
|
---|
515 |
|
---|
516 | // Comments without links are a no-op
|
---|
517 | if (tokens.length == 0) {
|
---|
518 | if (code.getLink() == null)
|
---|
519 | return Status.OK;
|
---|
520 | else
|
---|
521 | return RunFrameAndReportError(code, context);
|
---|
522 | }
|
---|
523 |
|
---|
524 | // At present only set statements can have literals so they
|
---|
525 | // are the only statements that we have to worry about string
|
---|
526 | // literals
|
---|
527 | if (tokens[0].equals("call") && tokens.length >= 2) {
|
---|
528 | return Call(tokens, code, context);
|
---|
529 | // Check if the user wants to display a message
|
---|
530 | // Check for set statements
|
---|
531 | } else if (tokens[0].startsWith("set")) {
|
---|
532 | if (tokens[0].equals("set")) {
|
---|
533 | try {
|
---|
534 | // Check if we are setting variable to variable
|
---|
535 | if (tokens[2].startsWith(SVariable.prefix)
|
---|
536 | && tokens.length == 3) {
|
---|
537 | context.getPrimitives().set(tokens[1], tokens[2]);
|
---|
538 | return Status.OK;
|
---|
539 | }
|
---|
540 | // Otherwise we are setting a variable with a literal
|
---|
541 | else {
|
---|
542 | // check for strings enclosed in quotes
|
---|
543 | if (tokens[2].startsWith("\"")) {
|
---|
544 | context.getPrimitives().setValue(
|
---|
545 | tokens[1],
|
---|
546 | new SString(tokens[2].substring(1,
|
---|
547 | tokens[2].length() - 1)));
|
---|
548 | return Status.OK;
|
---|
549 |
|
---|
550 | // set a literal
|
---|
551 | } else if (tokens.length == 3) {
|
---|
552 | context.getPrimitives().setValue(tokens[1],
|
---|
553 | tokens[2]);
|
---|
554 | return Status.OK;
|
---|
555 | }
|
---|
556 | }
|
---|
557 | } catch (Exception e) {
|
---|
558 | throw new RuntimeException(e.getMessage());
|
---|
559 | }
|
---|
560 | } else if (tokens[0].equals("setframevalue")) {
|
---|
561 | assertMinParametreCount(tokens, 4);
|
---|
562 | assertVariableType(tokens[1], 1, SPointer.framePrefix);
|
---|
563 |
|
---|
564 | // Get the attribute to be searched for on the target frame
|
---|
565 | Frame targetFrame = (Frame) context.getPointers().getVariable(
|
---|
566 | tokens[1]).getValue();
|
---|
567 | String targetAttribute = context.getPrimitives()
|
---|
568 | .getStringValue(tokens[2]).toLowerCase()
|
---|
569 | + ":";
|
---|
570 | String value = context.getPrimitives()
|
---|
571 | .getStringValue(tokens[3]);
|
---|
572 | Boolean found = false;
|
---|
573 | Text attributeItem = null;
|
---|
574 | Text valueItem = null;
|
---|
575 | // Begin the search
|
---|
576 | for (Text text : targetFrame.getBodyTextItems(true)) {
|
---|
577 | String s = text.getTextNoList().toLowerCase();
|
---|
578 |
|
---|
579 | if (s.startsWith(targetAttribute)) {
|
---|
580 | attributeItem = text;
|
---|
581 | AttributeUtils.setSingleValue(attributeItem, value);
|
---|
582 | found = true;
|
---|
583 | break;
|
---|
584 | }
|
---|
585 | }
|
---|
586 | // Keep looking for a matching value nearby if we found an
|
---|
587 | // attribute without the value in the same item
|
---|
588 | if (!found && attributeItem != null) {
|
---|
589 | Point endPoint = attributeItem.getEndParagraphPosition();
|
---|
590 |
|
---|
591 | for (Text text : targetFrame.getBodyTextItems(true)) {
|
---|
592 | Point startPoint = text.getPosition();
|
---|
593 | if (Math.abs(startPoint.y - endPoint.y) < 10
|
---|
594 | && Math.abs(startPoint.x - endPoint.x) < 20) {
|
---|
595 | found = true;
|
---|
596 | valueItem = text;
|
---|
597 | text.setText(value);
|
---|
598 | break;
|
---|
599 | }
|
---|
600 | }
|
---|
601 | }
|
---|
602 |
|
---|
603 | // Set the values of the output parametres
|
---|
604 | context.getPrimitives()
|
---|
605 | .setValue(tokens[4], new SBoolean(found));
|
---|
606 | if (tokens.length > 5) {
|
---|
607 | context.getPointers().setObject(tokens[5], attributeItem);
|
---|
608 | if (tokens.length > 6) {
|
---|
609 | context.getPointers().setObject(tokens[6], valueItem);
|
---|
610 | }
|
---|
611 | }
|
---|
612 |
|
---|
613 | return Status.OK;
|
---|
614 | } else if (tokens[0].startsWith("setitem")) {
|
---|
615 | if (tokens[0].equals("setitemposition")) {
|
---|
616 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
617 | // assertPrimitiveType(tokens[2], 2);
|
---|
618 | // assertPrimitiveType(tokens[3], 3);
|
---|
619 | Item item = (Item) context.getPointers().getVariable(
|
---|
620 | tokens[1]).getValue();
|
---|
621 | item.setPosition(context.getPrimitives().getVariable(
|
---|
622 | tokens[2]).integerValue().intValue(), context
|
---|
623 | .getPrimitives().getVariable(tokens[3])
|
---|
624 | .integerValue().intValue());
|
---|
625 | } else if (tokens[0].equals("setitemthickness")) {
|
---|
626 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
627 | // assertPrimitiveType(tokens[2], 2);
|
---|
628 | Item item = (Item) context.getPointers().getVariable(
|
---|
629 | tokens[1]).getValue();
|
---|
630 | item.setThickness(context.getPrimitives().getVariable(
|
---|
631 | tokens[2]).integerValue().intValue());
|
---|
632 | } else if (tokens[0].equals("setitemwidth")) {
|
---|
633 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
634 | // assertPrimitiveType(tokens[2], 2);
|
---|
635 | Item item = (Item) context.getPointers().getVariable(
|
---|
636 | tokens[1]).getValue();
|
---|
637 | item.setWidth(context.getPrimitives()
|
---|
638 | .getVariable(tokens[2]).integerValue().intValue());
|
---|
639 | } else if (tokens[0].equals("setitemsize")) {
|
---|
640 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
641 | // assertPrimitiveType(tokens[2], 2);
|
---|
642 | Item item = (Item) context.getPointers().getVariable(
|
---|
643 | tokens[1]).getValue();
|
---|
644 | item.setSize(context.getPrimitives().getVariable(tokens[2])
|
---|
645 | .integerValue().intValue());
|
---|
646 | } else if (tokens[0].equals("setitemlink")) {
|
---|
647 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
648 | // assertPrimitiveType(tokens[2], 2);
|
---|
649 | Item item = (Item) context.getPointers().getVariable(
|
---|
650 | tokens[1]).getValue();
|
---|
651 | item.setLink(context.getPrimitives().getVariable(tokens[2])
|
---|
652 | .stringValue());
|
---|
653 | } else if (tokens[0].equals("setitemfillcolor")) {
|
---|
654 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
655 | // assertPrimitiveType(tokens[2], 2);
|
---|
656 | Item item = (Item) context.getPointers().getVariable(
|
---|
657 | tokens[1]).getValue();
|
---|
658 | String stringColor = context.getPrimitives().getVariable(
|
---|
659 | tokens[2]).stringValue();
|
---|
660 | item.setBackgroundColor((Color) Conversion.Convert(
|
---|
661 | Color.class, stringColor));
|
---|
662 | } else if (tokens[0].equals("setitemcolor")) {
|
---|
663 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
664 | // assertPrimitiveType(tokens[2], 2);
|
---|
665 | Item item = (Item) context.getPointers().getVariable(
|
---|
666 | tokens[1]).getValue();
|
---|
667 | String stringColor = context.getPrimitives().getVariable(
|
---|
668 | tokens[2]).stringValue();
|
---|
669 | item.setColor((Color) Conversion.Convert(Color.class,
|
---|
670 | stringColor));
|
---|
671 | } else if (tokens[0].equals("setitemtext")) {
|
---|
672 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
673 | // assertPrimitiveType(tokens[2], 2);
|
---|
674 | String newText = context.getPrimitives().getVariable(
|
---|
675 | tokens[2]).stringValue();
|
---|
676 | Text textItem = (Text) context.getPointers().getVariable(
|
---|
677 | tokens[1]).getValue();
|
---|
678 | textItem.setText(newText);
|
---|
679 | } else
|
---|
680 | throw new Exception("Unsupported setItem command: "
|
---|
681 | + code.toString());
|
---|
682 | return Status.OK;
|
---|
683 | } else if (tokens[0].equals("setstrchar")) {
|
---|
684 | assertExactParametreCount(tokens, 3);
|
---|
685 | StringBuffer s = new StringBuffer(context.getPrimitives()
|
---|
686 | .getStringValue(tokens[1]));
|
---|
687 | int pos = (int) context.getPrimitives().getIntegerValue(
|
---|
688 | tokens[2]);
|
---|
689 | char newChar = context.getPrimitives().getCharacterValue(
|
---|
690 | tokens[3]);
|
---|
691 | while (pos > s.length()) {
|
---|
692 | s.append(newChar);
|
---|
693 | }
|
---|
694 | s.setCharAt(pos - 1, newChar);
|
---|
695 |
|
---|
696 | context.getPrimitives().setValue(tokens[1],
|
---|
697 | new SString(s.toString()));
|
---|
698 | return Status.OK;
|
---|
699 | } else if (tokens[0].equals("setcharinitem")) {
|
---|
700 | assertExactParametreCount(tokens, 4);
|
---|
701 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
702 |
|
---|
703 | int row = (int) context.getPrimitives().getIntegerValue(
|
---|
704 | tokens[3]) - 1;
|
---|
705 | int col = (int) context.getPrimitives().getIntegerValue(
|
---|
706 | tokens[4]) - 1;
|
---|
707 | char newChar = context.getPrimitives().getCharacterValue(
|
---|
708 | tokens[2]);
|
---|
709 | Text item = (Text) context.getPointers().getVariable(tokens[1])
|
---|
710 | .getValue();
|
---|
711 | List<String> itemText = item.getText();
|
---|
712 |
|
---|
713 | while (row >= itemText.size()) {
|
---|
714 | StringBuffer sb = new StringBuffer();
|
---|
715 | for (int i = 0; i <= col; i++)
|
---|
716 | sb.append(newChar);
|
---|
717 | itemText.add(sb.toString());
|
---|
718 | }
|
---|
719 | StringBuffer sb = new StringBuffer(itemText.get(row));
|
---|
720 | while (sb.length() <= col)
|
---|
721 | sb.append(newChar);
|
---|
722 | sb.setCharAt(col, newChar);
|
---|
723 |
|
---|
724 | // set the modified string
|
---|
725 | itemText.set(row, sb.toString());
|
---|
726 | item.setTextList(itemText);
|
---|
727 |
|
---|
728 | return Status.OK;
|
---|
729 | }
|
---|
730 | } else if (tokens[0].startsWith("assert")) {
|
---|
731 | if (tokens[0].equals("asserttrue")) {
|
---|
732 | assertExactParametreCount(tokens, 1);
|
---|
733 | if (!context.getPrimitives().getBooleanValue(tokens[1]))
|
---|
734 | throw new UnitTestFailedException("true", "false");
|
---|
735 | return Status.OK;
|
---|
736 | } else if (tokens[0].equals("assertfalse")) {
|
---|
737 | assertExactParametreCount(tokens, 1);
|
---|
738 | if (context.getPrimitives().getBooleanValue(tokens[1]))
|
---|
739 | throw new UnitTestFailedException("false", "true");
|
---|
740 | return Status.OK;
|
---|
741 | } else if (tokens[0].equals("assertnull")) {
|
---|
742 | assertExactParametreCount(tokens, 1);
|
---|
743 | Object value = context.getPrimitives().getVariable(tokens[1])
|
---|
744 | .getValue();
|
---|
745 | if (value != null)
|
---|
746 | throw new UnitTestFailedException("null", value.toString());
|
---|
747 | return Status.OK;
|
---|
748 | } else if (tokens[0].equals("assertnotnull")) {
|
---|
749 | assertExactParametreCount(tokens, 1);
|
---|
750 | Object value = context.getPrimitives().getVariable(tokens[1])
|
---|
751 | .getValue();
|
---|
752 | if (value == null)
|
---|
753 | throw new UnitTestFailedException("not null", "null");
|
---|
754 | return Status.OK;
|
---|
755 | } else if (tokens[0].equals("assertdefined")) {
|
---|
756 | assertExactParametreCount(tokens, 1);
|
---|
757 | if (!context.isDefined(tokens[1]))
|
---|
758 | throw new UnitTestFailedException("defined", "not defined");
|
---|
759 | return Status.OK;
|
---|
760 | } else if (tokens[0].equals("assertnotdefined")) {
|
---|
761 | assertExactParametreCount(tokens, 1);
|
---|
762 | if (context.isDefined(tokens[1]))
|
---|
763 | throw new UnitTestFailedException("defined", "not defined");
|
---|
764 | return Status.OK;
|
---|
765 | } else if (tokens[0].equals("assertequals")) {
|
---|
766 | assertExactParametreCount(tokens, 2);
|
---|
767 | if (!context.getPrimitives().equalValues(tokens[1], tokens[2]))
|
---|
768 | throw new UnitTestFailedException(context.getPrimitives()
|
---|
769 | .getStringValue(tokens[1]), context.getPrimitives()
|
---|
770 | .getStringValue(tokens[2]));
|
---|
771 | return Status.OK;
|
---|
772 | } else if (tokens[0].equals("assertdefined")) {
|
---|
773 | assertExactParametreCount(tokens, 1);
|
---|
774 | if (!context.isDefined(tokens[1])) {
|
---|
775 | throw new UnitTestFailedException(tokens[1] + " exists",
|
---|
776 | "not defined");
|
---|
777 | }
|
---|
778 | return Status.OK;
|
---|
779 | }
|
---|
780 | } else if (tokens[0].startsWith("goto")) {
|
---|
781 | String frameNameVar = DEFAULT_STRING;
|
---|
782 | if (tokens.length > 1) {
|
---|
783 | assertExactParametreCount(tokens, 1);
|
---|
784 | frameNameVar = tokens[1];
|
---|
785 | }
|
---|
786 | String frameName = context.getPrimitives().getStringValue(
|
---|
787 | frameNameVar);
|
---|
788 | NavigationActions.Goto(frameName);
|
---|
789 | return Status.OK;
|
---|
790 | } else if (tokens[0].startsWith("get")) {
|
---|
791 | if (tokens[0].startsWith("getframe")) {
|
---|
792 | if (tokens[0].equals("getframevalue")) {
|
---|
793 | assertMinParametreCount(tokens, 4);
|
---|
794 | assertVariableType(tokens[1], 1, SPointer.framePrefix);
|
---|
795 |
|
---|
796 | // Get the attribute to be searched for on the target frame
|
---|
797 | Frame targetFrame = (Frame) context.getPointers()
|
---|
798 | .getVariable(tokens[1]).getValue();
|
---|
799 | String targetAttribute = context.getPrimitives()
|
---|
800 | .getStringValue(tokens[2]).toLowerCase()
|
---|
801 | + ":";
|
---|
802 | Boolean found = false;
|
---|
803 | String value = "";
|
---|
804 | Text attributeItem = null;
|
---|
805 | Text valueItem = null;
|
---|
806 | // Begin the search
|
---|
807 | for (Text text : targetFrame.getBodyTextItems(true)) {
|
---|
808 | String s = text.getTextNoList().toLowerCase();
|
---|
809 | if (s.startsWith(targetAttribute)) {
|
---|
810 | attributeItem = text;
|
---|
811 | value = AttributeUtils.stripValue(s);
|
---|
812 | if (value.length() > 0) {
|
---|
813 | found = true;
|
---|
814 | }
|
---|
815 | break;
|
---|
816 | }
|
---|
817 | }
|
---|
818 | // Keep looking for a matching value nearby if we found an
|
---|
819 | // attribute without the value in the same item
|
---|
820 | if (!found && attributeItem != null) {
|
---|
821 | Point endPoint = attributeItem
|
---|
822 | .getEndParagraphPosition();
|
---|
823 |
|
---|
824 | for (Text text : targetFrame.getBodyTextItems(true)) {
|
---|
825 | Point startPoint = text.getPosition();
|
---|
826 | if (Math.abs(startPoint.y - endPoint.y) < 10
|
---|
827 | && Math.abs(startPoint.x - endPoint.x) < 20) {
|
---|
828 | found = true;
|
---|
829 | valueItem = text;
|
---|
830 | value = text.getTextNoList();
|
---|
831 | break;
|
---|
832 | }
|
---|
833 | }
|
---|
834 | }
|
---|
835 |
|
---|
836 | // Set the values of the output parametres
|
---|
837 | context.getPrimitives().setValue(tokens[3],
|
---|
838 | new SString(value));
|
---|
839 | context.getPrimitives().setValue(tokens[4],
|
---|
840 | new SBoolean(found));
|
---|
841 | if (tokens.length > 5) {
|
---|
842 | context.getPointers().setObject(tokens[5],
|
---|
843 | attributeItem);
|
---|
844 | if (tokens.length > 6) {
|
---|
845 | context.getPointers().setObject(tokens[6],
|
---|
846 | valueItem);
|
---|
847 | }
|
---|
848 | }
|
---|
849 |
|
---|
850 | return Status.OK;
|
---|
851 | } else if (tokens[0].startsWith("getframename")) {
|
---|
852 | String frameNameVar = DEFAULT_STRING;
|
---|
853 | String frameVar = DEFAULT_FRAME;
|
---|
854 |
|
---|
855 | if (tokens.length > 1) {
|
---|
856 | assertExactParametreCount(tokens, 2);
|
---|
857 | assertVariableType(tokens[1], 1, SPointer.framePrefix);
|
---|
858 | frameNameVar = tokens[2];
|
---|
859 | frameVar = tokens[1];
|
---|
860 | }
|
---|
861 | Frame frame = (Frame) context.getPointers().getVariable(
|
---|
862 | frameVar).getValue();
|
---|
863 | context.getPrimitives().setValue(frameNameVar,
|
---|
864 | frame.getFrameName());
|
---|
865 | return Status.OK;
|
---|
866 | } else if (tokens[0].startsWith("getframefilepath")) {
|
---|
867 | assertExactParametreCount(tokens, 2);
|
---|
868 | String frameName = context.getPrimitives().getStringValue(
|
---|
869 | tokens[1]);
|
---|
870 | String path = FrameIO.LoadFrame(frameName).path;
|
---|
871 | String filePath = FrameIO.getFrameFullPathName(path,
|
---|
872 | frameName);
|
---|
873 | context.getPrimitives().setValue(tokens[2], filePath);
|
---|
874 | return Status.OK;
|
---|
875 | }
|
---|
876 | } else if (tokens[0].startsWith("getcurrent")) {
|
---|
877 | if (tokens[0].equals("getcurrentframe")) {
|
---|
878 | assertMinParametreCount(tokens, 1);
|
---|
879 | assertVariableType(tokens[1], 1, SPointer.framePrefix);
|
---|
880 |
|
---|
881 | Frame currentFrame = DisplayIO.getCurrentFrame();
|
---|
882 | context.getPointers().setObject(tokens[1], currentFrame);
|
---|
883 |
|
---|
884 | // check if the user is also after the frameName
|
---|
885 | if (tokens.length > 2) {
|
---|
886 | context.getPrimitives().setValue(tokens[2],
|
---|
887 | new SString(currentFrame.getFrameName()));
|
---|
888 | }
|
---|
889 | return Status.OK;
|
---|
890 | }
|
---|
891 | } else if (tokens[0].startsWith("getitem")) {
|
---|
892 | if (tokens[0].equals("getitemposition")) {
|
---|
893 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
894 | // assertPrimitiveType(tokens[2], 2);
|
---|
895 | // assertPrimitiveType(tokens[3], 3);
|
---|
896 | Point pos = ((Item) context.getPointers().getVariable(
|
---|
897 | tokens[1]).getValue()).getPosition();
|
---|
898 | Integer x = pos.x;
|
---|
899 | Integer y = pos.y;
|
---|
900 | context.getPrimitives()
|
---|
901 | .setValue(tokens[2], new SInteger(x));
|
---|
902 | context.getPrimitives()
|
---|
903 | .setValue(tokens[3], new SInteger(y));
|
---|
904 | } else if (tokens[0].equals("getitemthickness")) {
|
---|
905 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
906 | // assertPrimitiveType(tokens[2], 2);
|
---|
907 | Float thickness = ((Item) context.getPointers()
|
---|
908 | .getVariable(tokens[1]).getValue()).getThickness();
|
---|
909 | context.getPrimitives().setValue(tokens[2],
|
---|
910 | new SReal(thickness));
|
---|
911 | } else if (tokens[0].equals("getitemwidth")) {
|
---|
912 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
913 | // assertPrimitiveType(tokens[2], 2);
|
---|
914 | Integer width = ((Item) context.getPointers().getVariable(
|
---|
915 | tokens[1]).getValue()).getWidth();
|
---|
916 | context.getPrimitives().setValue(tokens[2],
|
---|
917 | new SInteger(width));
|
---|
918 | } else if (tokens[0].equals("getitemsize")) {
|
---|
919 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
920 | // assertPrimitiveType(tokens[2], 2);
|
---|
921 | Integer size = ((Item) context.getPointers().getVariable(
|
---|
922 | tokens[1]).getValue()).getSize();
|
---|
923 | context.getPrimitives().setValue(tokens[2],
|
---|
924 | new SInteger(size));
|
---|
925 | } else if (tokens[0].equals("getitemlink")) {
|
---|
926 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
927 | // assertPrimitiveType(tokens[2], 2);
|
---|
928 | String link = ((Item) context.getPointers().getVariable(
|
---|
929 | tokens[1]).getValue()).getLink();
|
---|
930 | context.getPrimitives().setValue(tokens[2],
|
---|
931 | new SString(link));
|
---|
932 | } else if (tokens[0].equals("getitemfillcolor")) {
|
---|
933 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
934 | // assertPrimitiveType(tokens[2], 2);
|
---|
935 | Color itemColor = ((Item) context.getPointers()
|
---|
936 | .getVariable(tokens[1]).getValue())
|
---|
937 | .getPaintBackgroundColor();
|
---|
938 | String color = itemColor.getRed() + " "
|
---|
939 | + itemColor.getGreen() + " " + itemColor.getBlue();
|
---|
940 | context.getPrimitives().setValue(tokens[2],
|
---|
941 | new SString(color));
|
---|
942 | } else if (tokens[0].equals("getitemcolor")) {
|
---|
943 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
944 | // assertPrimitiveType(tokens[2], 2);
|
---|
945 | Color itemColor = ((Item) context.getPointers()
|
---|
946 | .getVariable(tokens[1]).getValue()).getPaintColor();
|
---|
947 | String color = itemColor.getRed() + " "
|
---|
948 | + itemColor.getGreen() + " " + itemColor.getBlue();
|
---|
949 | context.getPrimitives().setValue(tokens[2],
|
---|
950 | new SString(color));
|
---|
951 | } else if (tokens[0].equals("getitemtext")) {
|
---|
952 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
953 | Item item = ((Item) context.getPointers().getVariable(
|
---|
954 | tokens[1]).getValue());
|
---|
955 | context.getPrimitives().setValue(
|
---|
956 | tokens[2],
|
---|
957 | new SString((item instanceof Text) ? ((Text) item)
|
---|
958 | .getTextNoList() : ""));
|
---|
959 | } else
|
---|
960 | throw new Exception("Unsupported getItem command: "
|
---|
961 | + code.toString());
|
---|
962 |
|
---|
963 | return Status.OK;
|
---|
964 | } else if (tokens[0].equals("getstrchar")) {
|
---|
965 | assertExactParametreCount(tokens, 3);
|
---|
966 | String s = context.getPrimitives().getStringValue(tokens[1]);
|
---|
967 | int pos = (int) context.getPrimitives().getIntegerValue(
|
---|
968 | tokens[2]);
|
---|
969 |
|
---|
970 | context.getPrimitives().setValue(tokens[3],
|
---|
971 | new SCharacter(s.charAt(pos - 1)));
|
---|
972 | return Status.OK;
|
---|
973 | } else if (tokens[0].equals("getstrlength")) {
|
---|
974 | assertExactParametreCount(tokens, 2);
|
---|
975 | String s = context.getPrimitives().getStringValue(tokens[1]);
|
---|
976 |
|
---|
977 | context.getPrimitives().setValue(tokens[2],
|
---|
978 | new SInteger(s.length()));
|
---|
979 | return Status.OK;
|
---|
980 | } else if (tokens[0].equals("getelapsedtime")) {
|
---|
981 | assertExactParametreCount(tokens, 1);
|
---|
982 | context.getPrimitives().setValue(tokens[1],
|
---|
983 | new SInteger(AgentStats.getMilliSecondsElapsed()));
|
---|
984 | return Status.OK;
|
---|
985 | } else if (tokens[0].equals("getlastnumberinframeset")) {
|
---|
986 | String framesetNameVar = DEFAULT_STRING;
|
---|
987 | String countVar = DEFAULT_INTEGER;
|
---|
988 | if (tokens.length > 1) {
|
---|
989 | assertMinParametreCount(tokens, 2);
|
---|
990 | framesetNameVar = tokens[1];
|
---|
991 | countVar = tokens[2];
|
---|
992 | }
|
---|
993 | String frameset = context.getPrimitives().getStringValue(
|
---|
994 | framesetNameVar);
|
---|
995 | long count = FrameIO.getLastNumber(frameset);
|
---|
996 | context.getPrimitives().setValue(countVar, new SInteger(count));
|
---|
997 | return Status.OK;
|
---|
998 | } else if (tokens[0].equals("getlistofframesets")) {
|
---|
999 | String stringVar = DEFAULT_ITEM;
|
---|
1000 | if (tokens.length > 1) {
|
---|
1001 | assertMinParametreCount(tokens, 1);
|
---|
1002 | stringVar = tokens[1];
|
---|
1003 | }
|
---|
1004 | context.getPrimitives().setValue(stringVar,
|
---|
1005 | FrameIO.getFramesetList());
|
---|
1006 | return Status.OK;
|
---|
1007 | }
|
---|
1008 | } else if (tokens[0].equals("or")) {
|
---|
1009 | for (int i = 1; i < tokens.length - 1; i++) {
|
---|
1010 | if (Primitives.isPrimitive(tokens[i])) {
|
---|
1011 | if (context.getPrimitives().getBooleanValue(tokens[i])) {
|
---|
1012 | context.getPrimitives().setValue(
|
---|
1013 | tokens[tokens.length - 1], new SBoolean(true));
|
---|
1014 | return Status.OK;
|
---|
1015 | }
|
---|
1016 | }
|
---|
1017 | }
|
---|
1018 | context.getPrimitives().setValue(tokens[tokens.length - 1],
|
---|
1019 | new SBoolean(false));
|
---|
1020 | return Status.OK;
|
---|
1021 | } else if (tokens[0].equals("and")) {
|
---|
1022 | for (int i = 1; i < tokens.length - 1; i++) {
|
---|
1023 | if (Primitives.isPrimitive(tokens[i])) {
|
---|
1024 | if (!context.getPrimitives().getBooleanValue(tokens[i])) {
|
---|
1025 | context.getPrimitives().setValue(
|
---|
1026 | tokens[tokens.length - 1], new SBoolean(false));
|
---|
1027 | return Status.OK;
|
---|
1028 | }
|
---|
1029 | }
|
---|
1030 | }
|
---|
1031 | context.getPrimitives().setValue(tokens[tokens.length - 1],
|
---|
1032 | new SBoolean(true));
|
---|
1033 | return Status.OK;
|
---|
1034 | } else if (tokens[0].equals("messagelnitem")
|
---|
1035 | || tokens[0].equals("messagelineitem")) {
|
---|
1036 | String itemVar = DEFAULT_ITEM;
|
---|
1037 |
|
---|
1038 | if (tokens.length > 1) {
|
---|
1039 | assertExactParametreCount(tokens, 1);
|
---|
1040 | itemVar = tokens[1];
|
---|
1041 | assertVariableType(itemVar, 1, SPointer.itemPrefix);
|
---|
1042 | }
|
---|
1043 | Item message = (Item) context.getPointers().getVariable(itemVar)
|
---|
1044 | .getValue();
|
---|
1045 | try {
|
---|
1046 | FrameGraphics.DisplayMessage(((Text) message).copy());
|
---|
1047 | } catch (NullPointerException e) {
|
---|
1048 | FrameGraphics.DisplayMessage("null");
|
---|
1049 | } catch (ClassCastException e) {
|
---|
1050 | // Just ignore not text items!
|
---|
1051 | FrameGraphics.DisplayMessage(message.toString());
|
---|
1052 | } catch (Exception e) {
|
---|
1053 | // Just ignore other errors
|
---|
1054 | }
|
---|
1055 | return Status.OK;
|
---|
1056 | } else if (tokens[0].equals("messageln")
|
---|
1057 | || tokens[0].equals("messageline")
|
---|
1058 | || tokens[0].equals("messagelnnospaces")
|
---|
1059 | || tokens[0].equals("messagelinenospaces")
|
---|
1060 | || tokens[0].equals("errorln") || tokens[0].equals("errorline")) {
|
---|
1061 | String message = getMessage(tokens, context, code.toString(),
|
---|
1062 | tokens[0].endsWith("nospaces") ? "" : " ");
|
---|
1063 |
|
---|
1064 | if (tokens[0].equals("errorln") || tokens[0].equals("errorline"))
|
---|
1065 | FrameGraphics.ErrorMessage(message);
|
---|
1066 | else
|
---|
1067 | FrameGraphics.DisplayMessageAlways(message);
|
---|
1068 | return Status.OK;
|
---|
1069 | } else if (tokens[0].equals("typein")
|
---|
1070 | || tokens[0].equals("typeinnospaces")) {
|
---|
1071 |
|
---|
1072 | String s = getMessage(tokens, context, code.toString(), tokens[0]
|
---|
1073 | .equals("typein") ? " " : "");
|
---|
1074 | for (int i = 0; i < s.length(); i++) {
|
---|
1075 | FrameKeyboardActions.processChar(s.charAt(i));
|
---|
1076 | Thread.sleep(25);
|
---|
1077 | }
|
---|
1078 | return Status.OK;
|
---|
1079 | } else if (tokens[0].startsWith("else")) {
|
---|
1080 | // if the if statement was false then run the else statement
|
---|
1081 | if (lastItemStatus == Status.FalseIf) {
|
---|
1082 | // check if it is a one line if statment
|
---|
1083 | if (tokens.length > 1) {
|
---|
1084 | // put together the one line statement
|
---|
1085 | StringBuilder statement = new StringBuilder();
|
---|
1086 | for (int i = 1; i < tokens.length; i++)
|
---|
1087 | statement.append(tokens[i]).append(' ');
|
---|
1088 | // create a copy of the code item to run
|
---|
1089 | Text copiedCode = code.copy();
|
---|
1090 | copiedCode.setText(statement.toString());
|
---|
1091 | return RunItem(copiedCode, context, Status.OK);
|
---|
1092 | } else {
|
---|
1093 | return RunFrameAndReportError(code, context);
|
---|
1094 | }
|
---|
1095 | } else if (lastItemStatus == Status.TrueIf) {
|
---|
1096 | return Status.OK;
|
---|
1097 | }
|
---|
1098 | throw new RuntimeException("Else without matching If statement");
|
---|
1099 | } else if (tokens[0].startsWith("if")) {
|
---|
1100 | Boolean result = null;
|
---|
1101 | int parametres = 1;
|
---|
1102 | String variable = DEFAULT_ITEM;
|
---|
1103 | String ifStatement = tokens[0];
|
---|
1104 | // Set the default variable
|
---|
1105 | if (tokens.length == 1) {
|
---|
1106 | if (ifStatement.equals("if") || ifStatement.equals("ifnot"))
|
---|
1107 | variable = DEFAULT_STRING;
|
---|
1108 | else if (ifStatement.equals("ifzero")
|
---|
1109 | || ifStatement.equals("ifnotzero"))
|
---|
1110 | variable = DEFAULT_INTEGER;
|
---|
1111 | } else {
|
---|
1112 | variable = tokens[1];
|
---|
1113 | }
|
---|
1114 |
|
---|
1115 | if (ifStatement.equals("if")) {
|
---|
1116 | result = context.getPrimitives().getBooleanValue(variable);
|
---|
1117 | } else if (ifStatement.equals("ifnot")) {
|
---|
1118 | result = !context.getPrimitives().getBooleanValue(variable);
|
---|
1119 | } else if (ifStatement.equals("ifdefined")) {
|
---|
1120 | result = context.isDefined(tokens[1]);
|
---|
1121 | } else if (ifStatement.equals("ifnotdef")) {
|
---|
1122 | result = !context.isDefined(tokens[1]);
|
---|
1123 | } else if (ifStatement.equals("ifzero")) {
|
---|
1124 | result = context.getPrimitives().getIntegerValue(variable) == 0;
|
---|
1125 | } else if (ifStatement.equals("ifnotzero")) {
|
---|
1126 | result = context.getPrimitives().getIntegerValue(variable) != 0;
|
---|
1127 | } else if (tokens[0].equals("ifeq")) {
|
---|
1128 | result = context.equalValues(tokens[1], tokens[2]);
|
---|
1129 | parametres = 2;
|
---|
1130 | } else if (tokens[0].equals("ifeqnocase")) {
|
---|
1131 | result = context.getPrimitives().equalValuesNoCase(tokens[1],
|
---|
1132 | tokens[2]);
|
---|
1133 | parametres = 2;
|
---|
1134 | } else if (tokens[0].equals("ifnoteqnocase")) {
|
---|
1135 | result = !context.getPrimitives().equalValuesNoCase(tokens[1],
|
---|
1136 | tokens[2]);
|
---|
1137 | parametres = 2;
|
---|
1138 | } else if (tokens[0].equals("ifnoteq")) {
|
---|
1139 | result = !context.equalValues(tokens[1], tokens[2]);
|
---|
1140 | parametres = 2;
|
---|
1141 | } else if (tokens[0].equals("ifless")) {
|
---|
1142 | result = context.getPrimitives().compareValues(tokens[1],
|
---|
1143 | tokens[2]) < 0;
|
---|
1144 | parametres = 2;
|
---|
1145 | } else if (tokens[0].equals("ifgtr")) {
|
---|
1146 | result = context.getPrimitives().compareValues(tokens[1],
|
---|
1147 | tokens[2]) > 0;
|
---|
1148 | parametres = 2;
|
---|
1149 | } else if (tokens[0].equals("ifgeq")) {
|
---|
1150 | result = context.getPrimitives().compareValues(tokens[1],
|
---|
1151 | tokens[2]) >= 0;
|
---|
1152 | parametres = 2;
|
---|
1153 | } else if (tokens[0].equals("ifleq")) {
|
---|
1154 | result = context.getPrimitives().compareValues(tokens[1],
|
---|
1155 | tokens[2]) <= 0;
|
---|
1156 | parametres = 2;
|
---|
1157 | } else if (tokens[0].equals("ifexistingframe")) {
|
---|
1158 | result = FrameIO.DoesFrameExist(context.getPrimitives()
|
---|
1159 | .getStringValue(tokens[1]));
|
---|
1160 | } else if (tokens[0].equals("ifexistingframeset")) {
|
---|
1161 | String framesetName = context.getPrimitives().getStringValue(
|
---|
1162 | tokens[1]);
|
---|
1163 | result = FrameIO.DoesFramesetExist(framesetName);
|
---|
1164 | } else {
|
---|
1165 | // assertVariableType(variable, 1, SPointer.itemPrefix);
|
---|
1166 | if (ifStatement.equals("ifannotation")) {
|
---|
1167 | result = ((Item) context.getPointers()
|
---|
1168 | .getVariable(variable).getValue()).isAnnotation();
|
---|
1169 | } else if (ifStatement.equals("iflinked")) {
|
---|
1170 | result = ((Item) context.getPointers()
|
---|
1171 | .getVariable(variable).getValue()).getLink() != null;
|
---|
1172 | } else if (ifStatement.equals("ifactioned")) {
|
---|
1173 | result = ((Item) context.getPointers()
|
---|
1174 | .getVariable(variable).getValue()).getAction() != null;
|
---|
1175 | } else if (ifStatement.equals("ifnotactioned")) {
|
---|
1176 | result = ((Item) context.getPointers()
|
---|
1177 | .getVariable(variable).getValue()).getAction() == null;
|
---|
1178 | } else if (ifStatement.equals("ifbodytext")) {
|
---|
1179 | Item i = (Item) context.getPointers().getVariable(variable)
|
---|
1180 | .getValue();
|
---|
1181 | result = i instanceof Text && !i.isFrameName()
|
---|
1182 | && !i.isFrameTitle();
|
---|
1183 | } else if (ifStatement.equals("ifnotannotation")) {
|
---|
1184 | result = !((Item) context.getPointers().getVariable(
|
---|
1185 | variable).getValue()).isAnnotation();
|
---|
1186 | } else if (ifStatement.equals("ifnotlinked")) {
|
---|
1187 | result = ((Item) context.getPointers()
|
---|
1188 | .getVariable(variable).getValue()).getLink() == null;
|
---|
1189 | } else if (ifStatement.equals("ifnotbodytext")) {
|
---|
1190 | Item i = (Item) context.getPointers().getVariable(variable)
|
---|
1191 | .getValue();
|
---|
1192 | result = !(i instanceof Text) || i.isFrameName()
|
---|
1193 | || i.isFrameTitle();
|
---|
1194 | }
|
---|
1195 | }
|
---|
1196 |
|
---|
1197 | if (result == null)
|
---|
1198 | throw new RuntimeException("Invalid If statement");
|
---|
1199 | // Now check if we need to run the code
|
---|
1200 | else if (result) {
|
---|
1201 | Status status;
|
---|
1202 | // check if it is a one line if statment
|
---|
1203 | if (tokens.length > parametres + 1) {
|
---|
1204 | // put together the one line statement
|
---|
1205 | StringBuilder statement = new StringBuilder();
|
---|
1206 | for (int i = parametres + 1; i < tokens.length; i++)
|
---|
1207 | statement.append(tokens[i]).append(' ');
|
---|
1208 | // create a copy of the code item to run
|
---|
1209 | Text copiedCode = code.copy();
|
---|
1210 | copiedCode.setText(statement.toString());
|
---|
1211 | status = RunItem(copiedCode, context, Status.OK);
|
---|
1212 | } else {
|
---|
1213 | status = RunFrameAndReportError(code, context);
|
---|
1214 | }
|
---|
1215 | if (status == Status.OK) {
|
---|
1216 | return Status.TrueIf;
|
---|
1217 | } else {
|
---|
1218 | return status;
|
---|
1219 | }
|
---|
1220 | }
|
---|
1221 | return Status.FalseIf;
|
---|
1222 |
|
---|
1223 | } // Look for variable length methods
|
---|
1224 | else if (tokens[0].equals("attachitemtocursor")) {
|
---|
1225 | String itemVar = DEFAULT_ITEM;
|
---|
1226 |
|
---|
1227 | if (tokens.length > 1) {
|
---|
1228 | assertExactParametreCount(tokens, 1);
|
---|
1229 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
1230 | itemVar = tokens[1];
|
---|
1231 | }
|
---|
1232 | Item item = (Item) context.getPointers().getVariable(itemVar)
|
---|
1233 | .getValue();
|
---|
1234 | FrameMouseActions.pickup(item);
|
---|
1235 | return Status.OK;
|
---|
1236 | } else if (tokens[0].equals("attachstrtocursor")) {
|
---|
1237 | String stringVar = DEFAULT_STRING;
|
---|
1238 |
|
---|
1239 | if (tokens.length > 1) {
|
---|
1240 | assertExactParametreCount(tokens, 1);
|
---|
1241 | stringVar = tokens[1];
|
---|
1242 | }
|
---|
1243 | String s = context.getPrimitives().getStringValue(stringVar);
|
---|
1244 | Frame frame = DisplayIO.getCurrentFrame();
|
---|
1245 | Text item = frame.createNewText(s);
|
---|
1246 | FrameMouseActions.pickup(item);
|
---|
1247 | // DisplayIO.repaint();
|
---|
1248 | return Status.OK;
|
---|
1249 | } else if (tokens[0].equals("additemtoframe")) {
|
---|
1250 | String itemVar = DEFAULT_ITEM;
|
---|
1251 | String frameVar = DEFAULT_FRAME;
|
---|
1252 |
|
---|
1253 | if (tokens.length > 1) {
|
---|
1254 | assertExactParametreCount(tokens, 2);
|
---|
1255 | assertVariableType(tokens[1], 1, SPointer.framePrefix);
|
---|
1256 | assertVariableType(tokens[2], 2, SPointer.itemPrefix);
|
---|
1257 | itemVar = tokens[2];
|
---|
1258 | frameVar = tokens[1];
|
---|
1259 | }
|
---|
1260 | Frame frame = (Frame) context.getPointers().getVariable(frameVar)
|
---|
1261 | .getValue();
|
---|
1262 | Item item = (Item) context.getPointers().getVariable(itemVar)
|
---|
1263 | .getValue();
|
---|
1264 | frame.addItem(item);
|
---|
1265 |
|
---|
1266 | return Status.OK;
|
---|
1267 | } else if (tokens[0].equals("connectdots")) {
|
---|
1268 | assertMinParametreCount(tokens, 2);
|
---|
1269 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
1270 | assertVariableType(tokens[2], 2, SPointer.itemPrefix);
|
---|
1271 | Dot dot1 = null;
|
---|
1272 | Dot dot2 = null;
|
---|
1273 | try {
|
---|
1274 | dot1 = (Dot) context.getPointers().getVariable(tokens[1])
|
---|
1275 | .getValue();
|
---|
1276 | } catch (Exception e) {
|
---|
1277 | throw new IncorrectTypeException("Dot", 1);
|
---|
1278 | }
|
---|
1279 | try {
|
---|
1280 | dot2 = (Dot) context.getPointers().getVariable(tokens[2])
|
---|
1281 | .getValue();
|
---|
1282 | } catch (Exception e) {
|
---|
1283 | throw new IncorrectTypeException("Dot", 2);
|
---|
1284 | }
|
---|
1285 | Frame frame = dot1.getParent();
|
---|
1286 | frame.addItem(new Line(dot1, dot2, frame.getNextItemID()));
|
---|
1287 | return Status.OK;
|
---|
1288 | } else if (tokens[0].equals("createitem")) {
|
---|
1289 | assertMinParametreCount(tokens, 4);
|
---|
1290 | assertVariableType(tokens[1], 1, SPointer.framePrefix);
|
---|
1291 | assertVariableType(tokens[4], 4, SPointer.itemPrefix);
|
---|
1292 | Frame frame = (Frame) context.getPointers().getVariable(tokens[1])
|
---|
1293 | .getValue();
|
---|
1294 | Item newItem;
|
---|
1295 | int x = (int) context.getPrimitives().getIntegerValue(tokens[2]);
|
---|
1296 | int y = (int) context.getPrimitives().getIntegerValue(tokens[3]);
|
---|
1297 | // check for the option text and action for the new item
|
---|
1298 | if (tokens.length > 5) {
|
---|
1299 | String newText = context.getPrimitives().getStringValue(
|
---|
1300 | tokens[5]);
|
---|
1301 | String newAction = null;
|
---|
1302 | if (tokens.length > 6) {
|
---|
1303 | newAction = context.getPrimitives().getStringValue(
|
---|
1304 | tokens[6]);
|
---|
1305 | }
|
---|
1306 | newItem = frame.addText(x, y, newText, newAction);
|
---|
1307 | } else
|
---|
1308 | // create a point if the optional params are not provided
|
---|
1309 | newItem = frame.addDot(x, y);
|
---|
1310 | context.getPointers().setObject(tokens[4], newItem);
|
---|
1311 |
|
---|
1312 | return Status.OK;
|
---|
1313 | } else if (tokens[0].equals("deleteitem")) {
|
---|
1314 | assertMinParametreCount(tokens, 1);
|
---|
1315 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
1316 | Item item = (Item) context.getPointers().getVariable(tokens[1])
|
---|
1317 | .getValue();
|
---|
1318 | item.delete();
|
---|
1319 | return Status.OK;
|
---|
1320 | } else if (tokens[0].equals("deleteframe")) {
|
---|
1321 | assertMinParametreCount(tokens, 1);
|
---|
1322 | assertVariableType(tokens[1], 1, SPointer.framePrefix);
|
---|
1323 | Frame frame = (Frame) context.getPointers().getVariable(tokens[1])
|
---|
1324 | .getValue();
|
---|
1325 | boolean success = FrameIO.DeleteFrame(frame);
|
---|
1326 |
|
---|
1327 | if (tokens.length > 2) {
|
---|
1328 | context.getPrimitives().setValue(tokens[2],
|
---|
1329 | new SBoolean(success));
|
---|
1330 | }
|
---|
1331 |
|
---|
1332 | return Status.OK;
|
---|
1333 | } else if (tokens[0].equals("deleteframeset")) {
|
---|
1334 | assertMinParametreCount(tokens, 1);
|
---|
1335 | String framesetName = context.getPrimitives().getStringValue(
|
---|
1336 | tokens[1]);
|
---|
1337 | boolean success = FrameIO.DeleteFrameset(framesetName);
|
---|
1338 |
|
---|
1339 | if (tokens.length > 2) {
|
---|
1340 | context.getPrimitives().setValue(tokens[2],
|
---|
1341 | new SBoolean(success));
|
---|
1342 | }
|
---|
1343 |
|
---|
1344 | return Status.OK;
|
---|
1345 | } else if (tokens[0].equals("copyitem")) {
|
---|
1346 | assertMinParametreCount(tokens, 2);
|
---|
1347 | assertVariableType(tokens[1],1,SPointer.itemPrefix);
|
---|
1348 | assertVariableType(tokens[2],2,SPointer.itemPrefix);
|
---|
1349 | Item item = (Item)context.getPointers().getVariable(tokens[1]).getValue();
|
---|
1350 | Item copy = item.copy();
|
---|
1351 | context.getPointers().setObject(tokens[2], copy);
|
---|
1352 |
|
---|
1353 | return Status.OK;
|
---|
1354 | }else if (tokens[0].equals("copyframeset")) {
|
---|
1355 | assertMinParametreCount(tokens, 2);
|
---|
1356 | String framesetToCopy = context.getPrimitives().getStringValue(
|
---|
1357 | tokens[1]);
|
---|
1358 | String copiedFrameset = context.getPrimitives().getStringValue(
|
---|
1359 | tokens[2]);
|
---|
1360 | boolean success = FrameIO.CopyFrameset(framesetToCopy,
|
---|
1361 | copiedFrameset);
|
---|
1362 |
|
---|
1363 | if (tokens.length > 3) {
|
---|
1364 | context.getPrimitives().setValue(tokens[3],
|
---|
1365 | new SBoolean(success));
|
---|
1366 | }
|
---|
1367 |
|
---|
1368 | return Status.OK;
|
---|
1369 | } else if (tokens[0].equals("copyframe")) {
|
---|
1370 | assertMinParametreCount(tokens, 2);
|
---|
1371 | assertVariableType(tokens[1],1,SPointer.framePrefix);
|
---|
1372 | assertVariableType(tokens[2],2,SPointer.framePrefix);
|
---|
1373 | Frame frameToCopy = (Frame) context.getPointers().getVariable(
|
---|
1374 | tokens[1]).getValue();
|
---|
1375 | FrameIO.SuspendCache();
|
---|
1376 | Frame freshCopy = FrameIO.LoadFrame(frameToCopy.getFrameName());
|
---|
1377 | // Change the frameset if one was provided
|
---|
1378 | if (tokens.length > 3) {
|
---|
1379 | String destinationFrameset = context.getPrimitives()
|
---|
1380 | .getStringValue(tokens[3]);
|
---|
1381 | freshCopy.setFrameset(destinationFrameset);
|
---|
1382 | }// Otherwise add it to the end of this frameset
|
---|
1383 | freshCopy.setFrameNumber(FrameIO.getLastNumber(freshCopy
|
---|
1384 | .getFramesetName()) + 1);
|
---|
1385 | context.getPointers().setObject(tokens[2], freshCopy);
|
---|
1386 | String fileContents = FrameIO.ForceSaveFrame(freshCopy);
|
---|
1387 | boolean success = fileContents != null;
|
---|
1388 | FrameIO.ResumeCache();
|
---|
1389 | if (tokens.length > 4) {
|
---|
1390 | context.getPrimitives().setValue(tokens[4],
|
---|
1391 | new SBoolean(success));
|
---|
1392 | }
|
---|
1393 | return Status.OK;
|
---|
1394 | } else if (tokens[0].equals("createframe")) {
|
---|
1395 |
|
---|
1396 | String framesetName = DEFAULT_STRING;
|
---|
1397 | String frameVar = DEFAULT_FRAME;
|
---|
1398 |
|
---|
1399 | if (tokens.length > 1) {
|
---|
1400 | assertMinParametreCount(tokens, 2);
|
---|
1401 | assertVariableType(tokens[2], 2, SPointer.framePrefix);
|
---|
1402 | framesetName = tokens[1];
|
---|
1403 | frameVar = tokens[2];
|
---|
1404 | }
|
---|
1405 |
|
---|
1406 | if (tokens.length > 3) {
|
---|
1407 | context.createFrame(framesetName, frameVar, tokens[3]);
|
---|
1408 | } else
|
---|
1409 | context.createFrame(framesetName, frameVar, null);
|
---|
1410 |
|
---|
1411 | return Status.OK;
|
---|
1412 | } else if (tokens[0].equals("closeframe")) {
|
---|
1413 | String frameVar = DEFAULT_FRAME;
|
---|
1414 |
|
---|
1415 | if (tokens.length > 1) {
|
---|
1416 | assertVariableType(tokens[1], 1, SPointer.framePrefix);
|
---|
1417 | frameVar = tokens[1];
|
---|
1418 | }
|
---|
1419 |
|
---|
1420 | if (tokens.length > 2) {
|
---|
1421 | // assertPrimitiveType(tokens[3], 3);
|
---|
1422 | context.closeFrame(frameVar, tokens[3]);
|
---|
1423 | } else
|
---|
1424 | context.closeFrame(frameVar, null);
|
---|
1425 |
|
---|
1426 | return Status.OK;
|
---|
1427 | } else if (tokens[0].equals("readframe")
|
---|
1428 | || tokens[0].equals("openframe")) {
|
---|
1429 |
|
---|
1430 | String frameName = DEFAULT_STRING;
|
---|
1431 | String frameVar = DEFAULT_FRAME;
|
---|
1432 |
|
---|
1433 | if (tokens.length > 1) {
|
---|
1434 | assertMinParametreCount(tokens, 2);
|
---|
1435 | assertVariableType(tokens[2], 2, SPointer.framePrefix);
|
---|
1436 | frameName = tokens[1];
|
---|
1437 | frameVar = tokens[2];
|
---|
1438 | // assertPrimitiveType(frameName, 1);
|
---|
1439 | }
|
---|
1440 |
|
---|
1441 | if (tokens.length > 3) {
|
---|
1442 | // assertPrimitiveType(tokens[3], 3);
|
---|
1443 | context.readFrame(frameName, frameVar, tokens[3]);
|
---|
1444 | } else
|
---|
1445 | context.readFrame(frameName, frameVar, null);
|
---|
1446 |
|
---|
1447 | return Status.OK;
|
---|
1448 | } else if (tokens[0].equals("readkbdcond")) {
|
---|
1449 |
|
---|
1450 | String nextCharVarName = DEFAULT_CHAR;
|
---|
1451 | String wasCharVarName = DEFAULT_BOOLEAN;
|
---|
1452 |
|
---|
1453 | if (tokens.length > 1) {
|
---|
1454 | assertMinParametreCount(tokens, 2);
|
---|
1455 | assertVariableType(tokens[2], 2, SPointer.framePrefix);
|
---|
1456 | nextCharVarName = tokens[1];
|
---|
1457 | wasCharVarName = tokens[2];
|
---|
1458 | }
|
---|
1459 |
|
---|
1460 | Character nextChar = _KeyStrokes.poll();
|
---|
1461 | boolean hasChar = nextChar != null;
|
---|
1462 | context.getPrimitives().setValue(wasCharVarName,
|
---|
1463 | new SBoolean(hasChar));
|
---|
1464 | if (hasChar)
|
---|
1465 | context.getPrimitives().setValue(nextCharVarName,
|
---|
1466 | new SCharacter(nextChar));
|
---|
1467 |
|
---|
1468 | return Status.OK;
|
---|
1469 | } else if (tokens[0].equals("openreadfile")) {
|
---|
1470 | assertVariableType(tokens[1], 1, SString.prefix);
|
---|
1471 | assertVariableType(tokens[2], 2, SPointer.filePrefix);
|
---|
1472 |
|
---|
1473 | if (tokens.length > 3) {
|
---|
1474 | assertVariableType(tokens[3], 3, SBoolean.prefix);
|
---|
1475 | context.openReadFile(tokens[1], tokens[2], tokens[3]);
|
---|
1476 | } else
|
---|
1477 | context.openReadFile(tokens[1], tokens[2]);
|
---|
1478 |
|
---|
1479 | return Status.OK;
|
---|
1480 | } else if (tokens[0].equals("readlinefile")
|
---|
1481 | || tokens[0].equals("readlnfile")) {
|
---|
1482 | assertVariableType(tokens[1], 1, SPointer.filePrefix);
|
---|
1483 |
|
---|
1484 | if (tokens.length > 3) {
|
---|
1485 | assertVariableType(tokens[3], 3, SBoolean.prefix);
|
---|
1486 | context.readLineFile(tokens[1], tokens[2], tokens[3]);
|
---|
1487 | } else
|
---|
1488 | context.readLineFile(tokens[1], tokens[2]);
|
---|
1489 |
|
---|
1490 | return Status.OK;
|
---|
1491 | } else if (tokens[0].equals("readitemfile")) {
|
---|
1492 | assertVariableType(tokens[1], 1, SPointer.filePrefix);
|
---|
1493 | assertVariableType(tokens[2], 1, SPointer.itemPrefix);
|
---|
1494 |
|
---|
1495 | if (tokens.length > 3) {
|
---|
1496 | assertVariableType(tokens[3], 3, SBoolean.prefix);
|
---|
1497 | context.readItemFile(tokens[1], tokens[2], tokens[3]);
|
---|
1498 | } else
|
---|
1499 | context.readItemFile(tokens[1], tokens[2]);
|
---|
1500 |
|
---|
1501 | return Status.OK;
|
---|
1502 | } else if (tokens[0].equals("openwritefile")) {
|
---|
1503 | assertVariableType(tokens[1], 1, SString.prefix);
|
---|
1504 | assertVariableType(tokens[2], 2, SPointer.filePrefix);
|
---|
1505 |
|
---|
1506 | if (tokens.length > 3) {
|
---|
1507 | assertVariableType(tokens[3], 3, SBoolean.prefix);
|
---|
1508 | context.openWriteFile(tokens[1], tokens[2], tokens[3]);
|
---|
1509 | } else
|
---|
1510 | context.openWriteFile(tokens[1], tokens[2]);
|
---|
1511 |
|
---|
1512 | return Status.OK;
|
---|
1513 | } else if (tokens[0].equals("writefile")
|
---|
1514 | || tokens[0].equals("writelinefile")
|
---|
1515 | || tokens[0].equals("writelnfile")) {
|
---|
1516 | assertVariableType(tokens[1], 1, SPointer.filePrefix);
|
---|
1517 |
|
---|
1518 | StringBuilder textToWrite = new StringBuilder();
|
---|
1519 | if (tokens.length == 1) {
|
---|
1520 | textToWrite.append(context.getPrimitives().getVariable(
|
---|
1521 | DEFAULT_STRING).stringValue()
|
---|
1522 | + " ");
|
---|
1523 | } else {
|
---|
1524 | for (int i = 2; i < tokens.length; i++) {
|
---|
1525 | if (Primitives.isPrimitive(tokens[i])) {
|
---|
1526 | textToWrite.append(context.getPrimitives().getVariable(
|
---|
1527 | tokens[i]).stringValue());
|
---|
1528 | } else
|
---|
1529 | throw new Exception("Illegal parametre: " + tokens[i]
|
---|
1530 | + " in " + code.toString());
|
---|
1531 | }
|
---|
1532 | }
|
---|
1533 |
|
---|
1534 | if (!tokens[0].equals("writefile"))
|
---|
1535 | textToWrite.append('\n');
|
---|
1536 | context.writeFile(tokens[1], textToWrite.toString());
|
---|
1537 |
|
---|
1538 | return Status.OK;
|
---|
1539 | } else if (tokens[0].equals("displayframeset")) {
|
---|
1540 | assertMinParametreCount(tokens, 1);
|
---|
1541 | String framesetName = context.getPrimitives().getStringValue(
|
---|
1542 | tokens[1]);
|
---|
1543 | int lastFrameNo = FrameIO.getLastNumber(framesetName);
|
---|
1544 | int firstFrameNo = 0;
|
---|
1545 | double pause = 0.0;
|
---|
1546 | // get the first and last frames to display if they were proided
|
---|
1547 | if (tokens.length > 2) {
|
---|
1548 | firstFrameNo = (int) context.getPrimitives().getIntegerValue(
|
---|
1549 | tokens[2]);
|
---|
1550 | if (tokens.length > 3) {
|
---|
1551 | lastFrameNo = (int) context.getPrimitives()
|
---|
1552 | .getIntegerValue(tokens[3]);
|
---|
1553 | if (tokens.length > 4) {
|
---|
1554 | pause = context.getPrimitives().getDoubleValue(
|
---|
1555 | tokens[4]);
|
---|
1556 | }
|
---|
1557 | }
|
---|
1558 | }
|
---|
1559 | // Display the frames
|
---|
1560 | String adjustedFramesetName = FrameUtils
|
---|
1561 | .GetFramesetNameAdjusted(framesetName);
|
---|
1562 | for (int i = firstFrameNo; i <= lastFrameNo; i++) {
|
---|
1563 | Frame frame = FrameIO.LoadFrame(adjustedFramesetName + i);
|
---|
1564 | if (frame != null) {
|
---|
1565 | double thisFramesPause = pause;
|
---|
1566 | // check for change in delay for this frame only
|
---|
1567 | Item pauseItem = ItemUtils.FindTag(frame.getItems(),
|
---|
1568 | "@DisplayFramePause:");
|
---|
1569 | if (pauseItem != null) {
|
---|
1570 | try {
|
---|
1571 | // attempt to read in the delay value
|
---|
1572 | thisFramesPause = Double.parseDouble(ItemUtils
|
---|
1573 | .StripTag(
|
---|
1574 | ((Text) pauseItem).getFirstLine(),
|
---|
1575 | "@DisplayFramePause:"));
|
---|
1576 | } catch (NumberFormatException nfe) {
|
---|
1577 | }
|
---|
1578 | }
|
---|
1579 | DisplayIO.setCurrentFrame(frame);
|
---|
1580 | pause(thisFramesPause);
|
---|
1581 | }
|
---|
1582 | }
|
---|
1583 | return Status.OK;
|
---|
1584 | } else if (tokens[0].equals("createframeset")) {
|
---|
1585 | String framesetName = DEFAULT_STRING;
|
---|
1586 | String successVar = null;
|
---|
1587 | if (tokens.length > 1) {
|
---|
1588 | framesetName = tokens[1];
|
---|
1589 | if (tokens.length > 2)
|
---|
1590 | successVar = tokens[2];
|
---|
1591 | }
|
---|
1592 | context.createFrameset(framesetName, successVar);
|
---|
1593 | return Status.OK;
|
---|
1594 | } else if (tokens[0].equals("concatstr")) {
|
---|
1595 | assertMinParametreCount(tokens, 3);
|
---|
1596 | String resultVar = tokens[tokens.length - 1];
|
---|
1597 |
|
---|
1598 | StringBuilder sb = new StringBuilder();
|
---|
1599 | // loop through all the strings concatenating them
|
---|
1600 | for (int i = 1; i < tokens.length - 1; i++) {
|
---|
1601 | // assertPrimitiveType(tokens[i], i);
|
---|
1602 | sb.append(context.getPrimitives().getStringValue(tokens[i]));
|
---|
1603 | }
|
---|
1604 | context.getPrimitives().setValue(resultVar,
|
---|
1605 | new SString(sb.toString()));
|
---|
1606 | return Status.OK;
|
---|
1607 | } else if (tokens[0].equals("convstrlower")) {
|
---|
1608 | assertExactParametreCount(tokens, 1);
|
---|
1609 | // assertPrimitiveType(tokens[1], 1);
|
---|
1610 | context.getPrimitives().setValue(
|
---|
1611 | tokens[1],
|
---|
1612 | new SString(context.getPrimitives().getStringValue(
|
---|
1613 | tokens[1]).toLowerCase()));
|
---|
1614 | return Status.OK;
|
---|
1615 | } else if (tokens[0].equals("convstrupper")) {
|
---|
1616 | assertExactParametreCount(tokens, 1);
|
---|
1617 | // assertPrimitiveType(tokens[1], 1);
|
---|
1618 | context.getPrimitives().setValue(
|
---|
1619 | tokens[1],
|
---|
1620 | new SString(context.getPrimitives().getStringValue(
|
---|
1621 | tokens[1]).toUpperCase()));
|
---|
1622 | return Status.OK;
|
---|
1623 | } else if (tokens[0].equals("countcharsinstr")) {
|
---|
1624 | assertExactParametreCount(tokens, 3);
|
---|
1625 | String s = context.getPrimitives().getStringValue(tokens[1]);
|
---|
1626 | String pattern = context.getPrimitives().getStringValue(tokens[2]);
|
---|
1627 | int count = countCharsInString(s, pattern);
|
---|
1628 | context.getPrimitives().setValue(tokens[3], new SInteger(count));
|
---|
1629 | return Status.OK;
|
---|
1630 | } else if (tokens[0].equals("countcharsinitem")) {
|
---|
1631 | assertExactParametreCount(tokens, 3);
|
---|
1632 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
1633 | Item item = (Item) context.getPointers().getVariable(tokens[1])
|
---|
1634 | .getValue();
|
---|
1635 | String pattern = context.getPrimitives().getStringValue(tokens[2]);
|
---|
1636 | int count = 0;
|
---|
1637 | if (item instanceof Text)
|
---|
1638 | count = countCharsInString(((Text) item).getTextNoList(),
|
---|
1639 | pattern);
|
---|
1640 | context.getPrimitives().setValue(tokens[3], new SInteger(count));
|
---|
1641 | return Status.OK;
|
---|
1642 | } else if (tokens[0].equals("parseframename")) {
|
---|
1643 | assertExactParametreCount(tokens, 4);
|
---|
1644 | String frameName = context.getPrimitives()
|
---|
1645 | .getStringValue(tokens[1]);
|
---|
1646 | String frameSet = "";
|
---|
1647 | int frameNo = -1;
|
---|
1648 | boolean success = true;
|
---|
1649 | try {
|
---|
1650 | frameSet = Conversion.getFrameset(frameName, false);
|
---|
1651 | frameNo = Conversion.getFrameNumber(frameName);
|
---|
1652 | } catch (Exception e) {
|
---|
1653 | success = false;
|
---|
1654 | }
|
---|
1655 | // assertPrimitiveType(tokens[2], 2);
|
---|
1656 | context.getPrimitives().setValue(tokens[2], new SBoolean(success));
|
---|
1657 |
|
---|
1658 | // assertPrimitiveType(tokens[3], 3);
|
---|
1659 | context.getPrimitives().setValue(tokens[3], new SString(frameSet));
|
---|
1660 |
|
---|
1661 | // assertPrimitiveType(tokens[4], 4);
|
---|
1662 | context.getPrimitives().setValue(tokens[4], new SInteger(frameNo));
|
---|
1663 |
|
---|
1664 | return Status.OK;
|
---|
1665 | } else if (tokens[0].equals("parsestr")) {
|
---|
1666 | assertMinParametreCount(tokens, 2);
|
---|
1667 | // assertPrimitiveType(tokens[1], 1);
|
---|
1668 | // assertPrimitiveType(tokens[2], 2);
|
---|
1669 |
|
---|
1670 | String s = context.getPrimitives().getStringValue(tokens[1]);
|
---|
1671 |
|
---|
1672 | String separator = context.getPrimitives()
|
---|
1673 | .getStringValue(tokens[2]);
|
---|
1674 |
|
---|
1675 | String[] split = s.split(separator, tokens.length - 4);
|
---|
1676 |
|
---|
1677 | if (tokens.length > 3) {
|
---|
1678 | // assertPrimitiveType(tokens[3], 3);
|
---|
1679 | int count = split.length;
|
---|
1680 | // if the string is not blank and its got a remainder then
|
---|
1681 | // decrease the count by 1 to account for the remainder
|
---|
1682 | if (split.length != 0 && split.length > tokens.length - 5)
|
---|
1683 | count--;
|
---|
1684 |
|
---|
1685 | context.getPrimitives()
|
---|
1686 | .setValue(tokens[3], new SInteger(count));
|
---|
1687 |
|
---|
1688 | if (tokens.length > 4) {
|
---|
1689 | // Set the remainder string
|
---|
1690 | // assertPrimitiveType(tokens[4], 4);
|
---|
1691 | if (split.length < tokens.length - 4)
|
---|
1692 | context.getPrimitives().setValue(tokens[4],
|
---|
1693 | new SString());
|
---|
1694 | else
|
---|
1695 | context.getPrimitives().setValue(tokens[4],
|
---|
1696 | new SString(split[split.length - 1]));
|
---|
1697 |
|
---|
1698 | // Set the strings for each of the vars
|
---|
1699 | if (tokens.length > 5) {
|
---|
1700 | for (int i = 5; i < tokens.length; i++) {
|
---|
1701 | // assertPrimitiveType(tokens[i], i);
|
---|
1702 | if (split.length < i - 4)
|
---|
1703 | context.getPrimitives().setValue(tokens[i],
|
---|
1704 | new SString());
|
---|
1705 | else
|
---|
1706 | context.getPrimitives().setValue(tokens[i],
|
---|
1707 | new SString(split[i - 5]));
|
---|
1708 | }
|
---|
1709 | }
|
---|
1710 | }
|
---|
1711 | }
|
---|
1712 | return Status.OK;
|
---|
1713 | } else if (tokens[0].equals("stripstr")) {
|
---|
1714 | assertExactParametreCount(tokens, 2);
|
---|
1715 | String s = context.getPrimitives().getStringValue(tokens[1]);
|
---|
1716 | String charsToStrip = context.getPrimitives().getStringValue(
|
---|
1717 | tokens[2]);
|
---|
1718 | for (int i = 0; i < charsToStrip.length(); i++)
|
---|
1719 | s = s.replaceAll(charsToStrip.substring(i, i + 1), "");
|
---|
1720 | context.getPrimitives().setValue(tokens[1], new SString(s));
|
---|
1721 | return Status.OK;
|
---|
1722 | } else if (tokens[0].equals("subststr")) {
|
---|
1723 | assertExactParametreCount(tokens, 3);
|
---|
1724 | String oldString = context.getPrimitives()
|
---|
1725 | .getStringValue(tokens[2]);
|
---|
1726 | String newString = context.getPrimitives()
|
---|
1727 | .getStringValue(tokens[3]);
|
---|
1728 | String result = context.getPrimitives().getStringValue(tokens[1]);
|
---|
1729 | result = result.replaceAll(oldString, newString);
|
---|
1730 | context.getPrimitives().setValue(tokens[1], new SString(result));
|
---|
1731 | return Status.OK;
|
---|
1732 | } else if (tokens[0].equals("substr")) {
|
---|
1733 | assertExactParametreCount(tokens, 4);
|
---|
1734 | int startPos = (int) context.getPrimitives().getIntegerValue(
|
---|
1735 | tokens[2]) - 1;
|
---|
1736 | int length = (int) context.getPrimitives().getIntegerValue(
|
---|
1737 | tokens[3]);
|
---|
1738 | String s = context.getPrimitives().getStringValue(tokens[1]);
|
---|
1739 | String result;
|
---|
1740 | if (startPos + length < s.length())
|
---|
1741 | result = s.substring(startPos, startPos + length);
|
---|
1742 | else
|
---|
1743 | result = s.substring(startPos);
|
---|
1744 | context.getPrimitives().setValue(tokens[4], new SString(result));
|
---|
1745 | return Status.OK;
|
---|
1746 | } else if (tokens[0].equals("pause")) {
|
---|
1747 | String lengthVar = DEFAULT_REAL;
|
---|
1748 |
|
---|
1749 | if (tokens.length > 1) {
|
---|
1750 | assertExactParametreCount(tokens, 1);
|
---|
1751 | lengthVar = tokens[1];
|
---|
1752 | }
|
---|
1753 |
|
---|
1754 | pause(context.getPrimitives().getDoubleValue(lengthVar));
|
---|
1755 | return Status.OK;
|
---|
1756 | } else if (tokens[0].equals("glidecursorto")) {
|
---|
1757 | assertMinParametreCount(tokens, 2);
|
---|
1758 | int finalX = (int) context.getPrimitives().getIntegerValue(
|
---|
1759 | tokens[1]);
|
---|
1760 | int finalY = (int) context.getPrimitives().getIntegerValue(
|
---|
1761 | tokens[2]);
|
---|
1762 | int milliseconds = 1000;
|
---|
1763 | if (tokens.length > 3)
|
---|
1764 | milliseconds = (int) (context.getPrimitives().getDoubleValue(
|
---|
1765 | tokens[3]) * 1000);
|
---|
1766 |
|
---|
1767 | int initialX = DisplayIO.getMouseX();
|
---|
1768 | int initialY = DisplayIO.getMouseY();
|
---|
1769 |
|
---|
1770 | final int timeInterval = 40;
|
---|
1771 |
|
---|
1772 | int deltaX = (int) (finalX - initialX);
|
---|
1773 | int deltaY = (int) (finalY - initialY);
|
---|
1774 |
|
---|
1775 | int intervals = milliseconds / timeInterval;
|
---|
1776 | for (double i = 0; i < intervals; i++) {
|
---|
1777 | int newX = initialX + (int) (deltaX * i / intervals);
|
---|
1778 | int newY = initialY + (int) (deltaY * i / intervals);
|
---|
1779 | Thread.yield();
|
---|
1780 | Thread.sleep(timeInterval);
|
---|
1781 | DisplayIO.setCursorPosition(newX, newY);
|
---|
1782 | // DisplayIO.repaint();
|
---|
1783 | }
|
---|
1784 | // Thread.yield();
|
---|
1785 | Thread.sleep(milliseconds % timeInterval);
|
---|
1786 | DisplayIO.setCursorPosition(finalX, finalY);
|
---|
1787 | return Status.OK;
|
---|
1788 | } else if (tokens[0].equals("glideitemto")) {
|
---|
1789 | assertMinParametreCount(tokens, 3);
|
---|
1790 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
1791 | Item item = (Item) context.getPointers().getVariable(tokens[1])
|
---|
1792 | .getValue();
|
---|
1793 | int finalX = (int) context.getPrimitives().getIntegerValue(
|
---|
1794 | tokens[2]);
|
---|
1795 | int finalY = (int) context.getPrimitives().getIntegerValue(
|
---|
1796 | tokens[3]);
|
---|
1797 |
|
---|
1798 | // DisplayIO.setCursorPosition(item.getX(), item.getY());
|
---|
1799 | // FrameMouseActions.pickup(item);
|
---|
1800 |
|
---|
1801 | int milliseconds = 1000;
|
---|
1802 | if (tokens.length > 4)
|
---|
1803 | milliseconds = (int) (context.getPrimitives().getDoubleValue(
|
---|
1804 | tokens[4]) * 1000);
|
---|
1805 |
|
---|
1806 | int initialX = item.getX();
|
---|
1807 | int initialY = item.getY();
|
---|
1808 | // int initialX = DisplayIO.getMouseX();
|
---|
1809 | // int initialY = DisplayIO.getMouseY();
|
---|
1810 |
|
---|
1811 | final int timeInterval = 40;
|
---|
1812 |
|
---|
1813 | int deltaX = (int) (finalX - initialX);
|
---|
1814 | int deltaY = (int) (finalY - initialY);
|
---|
1815 |
|
---|
1816 | int intervals = milliseconds / timeInterval;
|
---|
1817 | for (double i = 0; i < intervals; i++) {
|
---|
1818 | int newX = initialX + (int) (deltaX * i / intervals);
|
---|
1819 | int newY = initialY + (int) (deltaY * i / intervals);
|
---|
1820 | Thread.yield();
|
---|
1821 | Thread.sleep(timeInterval);
|
---|
1822 | // DisplayIO.setCursorPosition(newX, newY);
|
---|
1823 |
|
---|
1824 | item.setPosition(newX, newY);
|
---|
1825 | DisplayIO.repaint();
|
---|
1826 | }
|
---|
1827 | // Thread.yield();
|
---|
1828 | Thread.sleep(milliseconds % timeInterval);
|
---|
1829 | item.setPosition(finalX, finalY);
|
---|
1830 | // DisplayIO.setCursorPosition(finalX, finalY);
|
---|
1831 | FrameMouseActions.anchor(item);
|
---|
1832 | Frame.FreeItems.clear();
|
---|
1833 | FrameGraphics.Repaint();
|
---|
1834 | // FrameMouseActions.updateCursor();
|
---|
1835 | return Status.OK;
|
---|
1836 | }
|
---|
1837 | // Now look for fixed parametre statements
|
---|
1838 | else if (tokens.length == 1) {
|
---|
1839 | if (tokens[0].equals(EXIT_TEXT)) {
|
---|
1840 | return Status.Exit;
|
---|
1841 | } else if (tokens[0].equals(LOOP_TEXT)) {
|
---|
1842 | Status status = Status.OK;
|
---|
1843 | // Keep looping until break or exit occurs
|
---|
1844 | while (status == Status.OK || status == Status.Continue)
|
---|
1845 | status = RunFrameAndReportError(code, context);
|
---|
1846 | if (status == Status.Continue || status == Status.Break)
|
---|
1847 | status = Status.OK;
|
---|
1848 | return status;
|
---|
1849 | } else if (tokens[0].equals(CONTINUE_TEXT)
|
---|
1850 | || tokens[0].equals(CONTINUE2_TEXT)) {
|
---|
1851 | return Status.Continue;
|
---|
1852 | } else if (tokens[0].equals(BREAK_TEXT)
|
---|
1853 | || tokens[0].equals(BREAK2_TEXT)) {
|
---|
1854 | return Status.Break;
|
---|
1855 | } else if (tokens[0].equals(RETURN_TEXT)) {
|
---|
1856 | return Status.Return;
|
---|
1857 | } else if (tokens[0].equals("pressleftbutton")) {
|
---|
1858 | DisplayIO.pressMouse(InputEvent.BUTTON1_MASK);
|
---|
1859 | return Status.OK;
|
---|
1860 | } else if (tokens[0].equals("pressmiddlebutton")) {
|
---|
1861 | DisplayIO.pressMouse(InputEvent.BUTTON2_MASK);
|
---|
1862 | return Status.OK;
|
---|
1863 | } else if (tokens[0].equals("pressrightbutton")) {
|
---|
1864 | DisplayIO.pressMouse(InputEvent.BUTTON3_MASK);
|
---|
1865 | return Status.OK;
|
---|
1866 | } else if (tokens[0].equals("releaseleftbutton")) {
|
---|
1867 | DisplayIO.releaseMouse(InputEvent.BUTTON1_MASK);
|
---|
1868 | return Status.OK;
|
---|
1869 | } else if (tokens[0].equals("releasemiddlebutton")) {
|
---|
1870 | DisplayIO.releaseMouse(InputEvent.BUTTON2_MASK);
|
---|
1871 | return Status.OK;
|
---|
1872 | } else if (tokens[0].equals("releaserightbutton")) {
|
---|
1873 | DisplayIO.releaseMouse(InputEvent.BUTTON3_MASK);
|
---|
1874 | return Status.OK;
|
---|
1875 | } else if (tokens[0].equals("clickleftbutton")) {
|
---|
1876 | DisplayIO.clickMouse(InputEvent.BUTTON1_MASK);
|
---|
1877 | return Status.OK;
|
---|
1878 | } else if (tokens[0].equals("clickmiddlebutton")) {
|
---|
1879 | DisplayIO.clickMouse(InputEvent.BUTTON2_MASK);
|
---|
1880 | return Status.OK;
|
---|
1881 | } else if (tokens[0].equals("clickrightbutton")) {
|
---|
1882 | DisplayIO.clickMouse(InputEvent.BUTTON3_MASK);
|
---|
1883 | return Status.OK;
|
---|
1884 | } else if (tokens[0].equals("repaint")) {
|
---|
1885 | DisplayIO.repaint();
|
---|
1886 | return Status.OK;
|
---|
1887 | }
|
---|
1888 |
|
---|
1889 | if (tokens[0].equals("add")) {
|
---|
1890 | context.getPrimitives().add(DEFAULT_INTEGER);
|
---|
1891 | } else if (tokens[0].equals("subtract")) {
|
---|
1892 | context.getPrimitives().subtract(DEFAULT_INTEGER);
|
---|
1893 | } else
|
---|
1894 | throw new RuntimeException("Invalid statement:");
|
---|
1895 | return Status.OK;
|
---|
1896 | } else if (tokens.length == 2) {
|
---|
1897 | if (tokens[0].equals("closewritefile")) {
|
---|
1898 | assertVariableType(tokens[1], 1, SPointer.filePrefix);
|
---|
1899 | context.closeWriteFile(tokens[1]);
|
---|
1900 |
|
---|
1901 | return Status.OK;
|
---|
1902 | } else if (tokens[0].equals("closereadfile")) {
|
---|
1903 | assertVariableType(tokens[1], 1, SPointer.filePrefix);
|
---|
1904 | context.closeReadFile(tokens[1]);
|
---|
1905 |
|
---|
1906 | return Status.OK;
|
---|
1907 | }
|
---|
1908 |
|
---|
1909 | if (Primitives.isPrimitive(tokens[1])) {
|
---|
1910 | if (tokens[0].equals("add")) {
|
---|
1911 | context.getPrimitives().add(tokens[1]);
|
---|
1912 | } else if (tokens[0].equals("subtract")) {
|
---|
1913 | context.getPrimitives().subtract(tokens[1]);
|
---|
1914 | } else
|
---|
1915 | throw new RuntimeException("Invalid statement:");
|
---|
1916 | return Status.OK;
|
---|
1917 | }
|
---|
1918 | } else if (tokens.length == 3) {
|
---|
1919 | if (tokens[0].startsWith("foreach")) {
|
---|
1920 | Class itemType = Object.class;
|
---|
1921 | String type = tokens[0].substring("foreach".length());
|
---|
1922 | // Check the type of foreach loop
|
---|
1923 | // and set the item type to iterate over
|
---|
1924 | if (type.equals("dot")) {
|
---|
1925 | itemType = Dot.class;
|
---|
1926 | } else if (type.equals("text")) {
|
---|
1927 | itemType = Text.class;
|
---|
1928 | } else if (type.equals("line")) {
|
---|
1929 | itemType = Line.class;
|
---|
1930 | }
|
---|
1931 |
|
---|
1932 | assertVariableType(tokens[1], 1, SPointer.itemPrefix);
|
---|
1933 | assertVariableType(tokens[2], 2, SPointer.framePrefix);
|
---|
1934 | Frame currFrame = (Frame) context.getPointers().getVariable(
|
---|
1935 | tokens[2]).getValue();
|
---|
1936 | // Create the ip variable
|
---|
1937 | Item frameName = currFrame.getFrameNameItem();
|
---|
1938 | Item frameTitle = currFrame.getTitle();
|
---|
1939 |
|
---|
1940 | for (Item i : currFrame.getItems()) {
|
---|
1941 | if (i == frameName || i == frameTitle)
|
---|
1942 | continue;
|
---|
1943 | if (!(itemType.isInstance(i)))
|
---|
1944 | continue;
|
---|
1945 |
|
---|
1946 | context.getPointers().setObject(tokens[1], i);
|
---|
1947 | Status status = RunFrameAndReportError(code, context);
|
---|
1948 | // check if we need to exit this loop because of
|
---|
1949 | // statements in the code that was run
|
---|
1950 | if (status == Status.Exit || status == Status.Return)
|
---|
1951 | return status;
|
---|
1952 | else if (status == Status.Break)
|
---|
1953 | return Status.OK;
|
---|
1954 | }
|
---|
1955 | return Status.OK;
|
---|
1956 | }
|
---|
1957 |
|
---|
1958 | if (Primitives.isPrimitive(tokens[1])
|
---|
1959 | && Primitives.isPrimitive(tokens[2])) {
|
---|
1960 | if (tokens[0].equals("movecursorto")) {
|
---|
1961 | assertExactParametreCount(tokens, 2);
|
---|
1962 | int x = (int) context.getPrimitives().getIntegerValue(
|
---|
1963 | tokens[1]);
|
---|
1964 | int y = (int) context.getPrimitives().getIntegerValue(
|
---|
1965 | tokens[2]);
|
---|
1966 | DisplayIO.setCursorPosition(x, y);
|
---|
1967 | return Status.OK;
|
---|
1968 | } else if (tokens[0].equals("not")) {
|
---|
1969 | context.getPrimitives().not(tokens[1], tokens[2]);
|
---|
1970 | } else if (tokens[0].equals("exp")) {
|
---|
1971 | context.getPrimitives().exp(tokens[1], tokens[2]);
|
---|
1972 | } else if (tokens[0].equals("log")) {
|
---|
1973 | context.getPrimitives().log(tokens[1], tokens[2]);
|
---|
1974 | } else if (tokens[0].equals("log10")) {
|
---|
1975 | context.getPrimitives().log10(tokens[1], tokens[2]);
|
---|
1976 | } else if (tokens[0].equals("sqrt")) {
|
---|
1977 | context.getPrimitives().sqrt(tokens[1], tokens[2]);
|
---|
1978 | } else if (tokens[0].equals("add")) {
|
---|
1979 | context.getPrimitives().add(tokens[1], tokens[2]);
|
---|
1980 | } else if (tokens[0].equals("subtract")) {
|
---|
1981 | context.getPrimitives().subtract(tokens[1], tokens[2]);
|
---|
1982 | } else if (tokens[0].equals("multiply")) {
|
---|
1983 | context.getPrimitives().multiply(tokens[1], tokens[2]);
|
---|
1984 | } else if (tokens[0].equals("divide")) {
|
---|
1985 | context.getPrimitives().divide(tokens[1], tokens[2]);
|
---|
1986 | } else
|
---|
1987 | throw new RuntimeException("Invalid statement:");
|
---|
1988 | return Status.OK;
|
---|
1989 | }
|
---|
1990 | } else if (tokens.length == 4) {
|
---|
1991 | if (Primitives.isPrimitive(tokens[1])
|
---|
1992 | && Primitives.isPrimitive(tokens[2])
|
---|
1993 | && Primitives.isPrimitive(tokens[3])) {
|
---|
1994 | if (tokens[0].equals("add")) {
|
---|
1995 | context.getPrimitives()
|
---|
1996 | .add(tokens[1], tokens[2], tokens[3]);
|
---|
1997 | } else if (tokens[0].equals("subtract")) {
|
---|
1998 | context.getPrimitives().subtract(tokens[1], tokens[2],
|
---|
1999 | tokens[3]);
|
---|
2000 | } else if (tokens[0].equals("divide")) {
|
---|
2001 | context.getPrimitives().divide(tokens[1], tokens[2],
|
---|
2002 | tokens[3]);
|
---|
2003 | } else if (tokens[0].equals("multiply")) {
|
---|
2004 | context.getPrimitives().multiply(tokens[1], tokens[2],
|
---|
2005 | tokens[3]);
|
---|
2006 | } else if (tokens[0].equals("modulo")) {
|
---|
2007 | context.getPrimitives().modulo(tokens[1], tokens[2],
|
---|
2008 | tokens[3]);
|
---|
2009 | } else if (tokens[0].equals("power")) {
|
---|
2010 | context.getPrimitives().power(tokens[1], tokens[2],
|
---|
2011 | tokens[3]);
|
---|
2012 | } else
|
---|
2013 | throw new Exception("Statement not found: " + tokens[0]
|
---|
2014 | + " in " + code.toString());
|
---|
2015 | return Status.OK;
|
---|
2016 | }
|
---|
2017 | }
|
---|
2018 | throw new RuntimeException("Unknown statement: ");
|
---|
2019 | }
|
---|
2020 |
|
---|
2021 | private static void pause(double time) throws Exception {
|
---|
2022 | for (int i = 0; i < time * 10; i++) {
|
---|
2023 | Thread.yield();
|
---|
2024 | Thread.sleep(100);
|
---|
2025 | }
|
---|
2026 | }
|
---|
2027 |
|
---|
2028 | public static int countCharsInString(String s, String pattern) {
|
---|
2029 | String newString = s;
|
---|
2030 | int count = -1;
|
---|
2031 | do {
|
---|
2032 | count++;
|
---|
2033 | s = newString;
|
---|
2034 | newString = s.replaceFirst(pattern, "");
|
---|
2035 | } while (s.length() != newString.length());
|
---|
2036 |
|
---|
2037 | return count;
|
---|
2038 | }
|
---|
2039 |
|
---|
2040 | public static void assertVariableType(String varName, int no, String type)
|
---|
2041 | throws Exception {
|
---|
2042 | if (!varName.startsWith(type))
|
---|
2043 | throw new IncorrectTypeException(type, no);
|
---|
2044 | }
|
---|
2045 |
|
---|
2046 | /*
|
---|
2047 | * public static void assertPrimitiveType(String varName, int no) throws
|
---|
2048 | * Exception { if (!Primitives.isPrimitive(varName)) throw new
|
---|
2049 | * IncorrectTypeException("primitive", no); }
|
---|
2050 | */
|
---|
2051 |
|
---|
2052 | public static void assertMinParametreCount(String[] tokens,
|
---|
2053 | int minParametres) throws Exception {
|
---|
2054 | if (tokens.length - 1 < minParametres)
|
---|
2055 | throw new BelowMinParametreCountException(minParametres);
|
---|
2056 | }
|
---|
2057 |
|
---|
2058 | public static void assertExactParametreCount(String[] tokens,
|
---|
2059 | int parametreCount) throws Exception {
|
---|
2060 | if (tokens.length - 1 != parametreCount)
|
---|
2061 | throw new IncorrectParametreCountException(parametreCount);
|
---|
2062 | }
|
---|
2063 |
|
---|
2064 | private static String getMessage(String[] tokens, Context context,
|
---|
2065 | String code, String separator) throws Exception {
|
---|
2066 | StringBuilder message = new StringBuilder();
|
---|
2067 | if (tokens.length == 1) {
|
---|
2068 | message.append(context.getPrimitives().getVariable(DEFAULT_STRING)
|
---|
2069 | .stringValue());
|
---|
2070 | } else {
|
---|
2071 | for (int i = 1; i < tokens.length; i++) {
|
---|
2072 | if (Primitives.isPrimitive(tokens[i])) {
|
---|
2073 | message.append(context.getPrimitives().getVariable(
|
---|
2074 | tokens[i]).stringValue()
|
---|
2075 | + separator);
|
---|
2076 | } else
|
---|
2077 | throw new Exception("Illegal parametre: [" + tokens[i]
|
---|
2078 | + "] in line " + code);
|
---|
2079 | }
|
---|
2080 | }
|
---|
2081 | return message.toString();
|
---|
2082 | }
|
---|
2083 | } |
---|