svn-gvsig-desktop / tags / v1_9_Build_1223 / extensions / extTopology / sm / SplitGeometryCADToolContext.java @ 43637
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1 | 21265 | azabala | |
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2 | /**
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3 | Finite state machine, generated with fsm tool
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4 | (http://smc.sourceforge.net)
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5 | @author Alvaro Zabala
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6 | */
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7 | |||
8 | |||
9 | package com.iver.cit.gvsig.cad.sm; |
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10 | |||
11 | import com.iver.cit.gvsig.cad.SplitGeometryCADTool; |
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12 | import java.awt.event.InputEvent; |
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13 | import com.iver.andami.PluginServices; |
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14 | |||
15 | public final class SplitGeometryCADToolContext |
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16 | extends statemap.FSMContext
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17 | { |
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18 | //---------------------------------------------------------------
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19 | // Member methods.
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20 | //
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21 | |||
22 | public SplitGeometryCADToolContext(SplitGeometryCADTool owner)
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23 | { |
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24 | super();
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25 | |||
26 | _owner = owner; |
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27 | setState(SplitGeometry.FirstPoint); |
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28 | SplitGeometry.FirstPoint.Entry(this);
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29 | } |
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30 | |||
31 | public void addOption(String s) |
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32 | { |
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33 | _transition = "addOption";
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34 | getState().addOption(this, s);
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35 | _transition = "";
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36 | return;
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37 | } |
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38 | |||
39 | public void addPoint(double pointX, double pointY, InputEvent event) |
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40 | { |
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41 | _transition = "addPoint";
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42 | getState().addPoint(this, pointX, pointY, event);
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43 | _transition = "";
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44 | return;
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45 | } |
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46 | |||
47 | public void addValue(double d) |
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48 | { |
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49 | _transition = "addValue";
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50 | getState().addValue(this, d);
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51 | _transition = "";
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52 | return;
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53 | } |
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54 | |||
55 | public SplitGeometryCADToolState getState()
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56 | throws statemap.StateUndefinedException
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57 | { |
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58 | if (_state == null) |
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59 | { |
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60 | throw(
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61 | new statemap.StateUndefinedException());
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62 | } |
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63 | |||
64 | return ((SplitGeometryCADToolState) _state);
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65 | } |
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66 | |||
67 | protected SplitGeometryCADTool getOwner()
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68 | { |
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69 | return (_owner);
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70 | } |
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71 | |||
72 | //---------------------------------------------------------------
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73 | // Member data.
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74 | //
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75 | |||
76 | transient private SplitGeometryCADTool _owner; |
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77 | |||
78 | //---------------------------------------------------------------
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79 | // Inner classes.
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80 | //
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81 | |||
82 | public static abstract class SplitGeometryCADToolState |
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83 | extends statemap.State
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84 | { |
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85 | //-----------------------------------------------------------
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86 | // Member methods.
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87 | //
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88 | |||
89 | protected SplitGeometryCADToolState(String name, int id) |
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90 | { |
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91 | super (name, id);
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92 | } |
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93 | |||
94 | protected void Entry(SplitGeometryCADToolContext context) {} |
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95 | protected void Exit(SplitGeometryCADToolContext context) {} |
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96 | |||
97 | protected void addOption(SplitGeometryCADToolContext context, String s) |
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98 | { |
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99 | Default(context); |
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100 | } |
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101 | |||
102 | protected void addPoint(SplitGeometryCADToolContext context, double pointX, double pointY, InputEvent event) |
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103 | { |
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104 | Default(context); |
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105 | } |
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106 | |||
107 | protected void addValue(SplitGeometryCADToolContext context, double d) |
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108 | { |
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109 | Default(context); |
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110 | } |
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111 | |||
112 | protected void Default(SplitGeometryCADToolContext context) |
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113 | { |
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114 | throw (
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115 | new statemap.TransitionUndefinedException(
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116 | "State: " +
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117 | context.getState().getName() + |
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118 | ", Transition: " +
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119 | context.getTransition())); |
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120 | } |
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121 | |||
122 | //-----------------------------------------------------------
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123 | // Member data.
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124 | //
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125 | } |
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126 | |||
127 | /* package */ static abstract class SplitGeometry |
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128 | { |
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129 | //-----------------------------------------------------------
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130 | // Member methods.
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131 | //
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132 | |||
133 | //-----------------------------------------------------------
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134 | // Member data.
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135 | //
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136 | |||
137 | //-------------------------------------------------------
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138 | // Statics.
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139 | //
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140 | /* package */ static SplitGeometry_Default.SplitGeometry_FirstPoint FirstPoint; |
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141 | /* package */ static SplitGeometry_Default.SplitGeometry_DigitizingLine DigitizingLine; |
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142 | private static SplitGeometry_Default Default; |
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143 | |||
144 | static
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145 | { |
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146 | FirstPoint = new SplitGeometry_Default.SplitGeometry_FirstPoint("SplitGeometry.FirstPoint", 0); |
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147 | DigitizingLine = new SplitGeometry_Default.SplitGeometry_DigitizingLine("SplitGeometry.DigitizingLine", 1); |
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148 | Default = new SplitGeometry_Default("SplitGeometry.Default", -1); |
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149 | } |
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150 | |||
151 | } |
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152 | |||
153 | protected static class SplitGeometry_Default |
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154 | extends SplitGeometryCADToolState
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155 | { |
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156 | //-----------------------------------------------------------
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157 | // Member methods.
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158 | //
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159 | |||
160 | protected SplitGeometry_Default(String name, int id) |
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161 | { |
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162 | super (name, id);
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163 | } |
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164 | |||
165 | protected void addOption(SplitGeometryCADToolContext context, String s) |
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166 | { |
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167 | SplitGeometryCADTool ctxt = context.getOwner(); |
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168 | |||
169 | if (s.equals("")) |
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170 | { |
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171 | boolean loopbackFlag =
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172 | context.getState().getName().equals( |
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173 | SplitGeometry.FirstPoint.getName()); |
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174 | |||
175 | if (loopbackFlag == false) |
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176 | { |
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177 | (context.getState()).Exit(context); |
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178 | } |
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179 | |||
180 | context.clearState(); |
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181 | try
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182 | { |
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183 | ctxt.restorePreviousTool(); |
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184 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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185 | ctxt.setDescription(new String[]{"cancel"}); |
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186 | ctxt.end(); |
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187 | } |
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188 | finally
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189 | { |
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190 | context.setState(SplitGeometry.FirstPoint); |
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191 | |||
192 | if (loopbackFlag == false) |
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193 | { |
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194 | (context.getState()).Entry(context); |
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195 | } |
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196 | |||
197 | } |
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198 | } |
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199 | else if (s.equals(PluginServices.getText(this,"cancel"))) |
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200 | { |
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201 | boolean loopbackFlag =
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202 | context.getState().getName().equals( |
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203 | SplitGeometry.FirstPoint.getName()); |
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204 | |||
205 | if (loopbackFlag == false) |
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206 | { |
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207 | (context.getState()).Exit(context); |
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208 | } |
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209 | |||
210 | context.clearState(); |
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211 | try
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212 | { |
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213 | ctxt.end(); |
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214 | } |
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215 | finally
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216 | { |
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217 | context.setState(SplitGeometry.FirstPoint); |
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218 | |||
219 | if (loopbackFlag == false) |
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220 | { |
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221 | (context.getState()).Entry(context); |
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222 | } |
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223 | |||
224 | } |
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225 | } |
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226 | else
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227 | { |
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228 | boolean loopbackFlag =
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229 | context.getState().getName().equals( |
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230 | SplitGeometry.FirstPoint.getName()); |
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231 | |||
232 | if (loopbackFlag == false) |
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233 | { |
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234 | (context.getState()).Exit(context); |
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235 | } |
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236 | |||
237 | context.clearState(); |
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238 | try
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239 | { |
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240 | ctxt.throwOptionException(PluginServices.getText(this,"incorrect_option"), s); |
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241 | } |
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242 | finally
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243 | { |
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244 | context.setState(SplitGeometry.FirstPoint); |
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245 | |||
246 | if (loopbackFlag == false) |
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247 | { |
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248 | (context.getState()).Entry(context); |
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249 | } |
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250 | |||
251 | } |
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252 | } |
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253 | |||
254 | return;
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255 | } |
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256 | |||
257 | protected void addValue(SplitGeometryCADToolContext context, double d) |
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258 | { |
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259 | SplitGeometryCADTool ctxt = context.getOwner(); |
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260 | |||
261 | boolean loopbackFlag =
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262 | context.getState().getName().equals( |
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263 | SplitGeometry.FirstPoint.getName()); |
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264 | |||
265 | if (loopbackFlag == false) |
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266 | { |
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267 | (context.getState()).Exit(context); |
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268 | } |
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269 | |||
270 | context.clearState(); |
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271 | try
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272 | { |
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273 | ctxt.throwValueException(PluginServices.getText(this,"incorrect_value"), d); |
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274 | } |
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275 | finally
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276 | { |
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277 | context.setState(SplitGeometry.FirstPoint); |
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278 | |||
279 | if (loopbackFlag == false) |
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280 | { |
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281 | (context.getState()).Entry(context); |
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282 | } |
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283 | |||
284 | } |
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285 | return;
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286 | } |
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287 | |||
288 | protected void addPoint(SplitGeometryCADToolContext context, double pointX, double pointY, InputEvent event) |
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289 | { |
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290 | SplitGeometryCADTool ctxt = context.getOwner(); |
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291 | |||
292 | boolean loopbackFlag =
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293 | context.getState().getName().equals( |
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294 | SplitGeometry.FirstPoint.getName()); |
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295 | |||
296 | if (loopbackFlag == false) |
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297 | { |
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298 | (context.getState()).Exit(context); |
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299 | } |
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300 | |||
301 | context.clearState(); |
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302 | try
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303 | { |
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304 | ctxt.throwPointException(PluginServices.getText(this,"incorrect_point"), pointX, pointY); |
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305 | } |
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306 | finally
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307 | { |
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308 | context.setState(SplitGeometry.FirstPoint); |
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309 | |||
310 | if (loopbackFlag == false) |
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311 | { |
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312 | (context.getState()).Entry(context); |
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313 | } |
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314 | |||
315 | } |
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316 | return;
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317 | } |
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318 | |||
319 | //-----------------------------------------------------------
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320 | // Inner classse.
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321 | //
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322 | |||
323 | |||
324 | private static final class SplitGeometry_FirstPoint |
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325 | extends SplitGeometry_Default
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326 | { |
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327 | //-------------------------------------------------------
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328 | // Member methods.
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329 | //
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330 | |||
331 | private SplitGeometry_FirstPoint(String name, int id) |
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332 | { |
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333 | super (name, id);
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334 | } |
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335 | |||
336 | protected void Entry(SplitGeometryCADToolContext context) |
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337 | { |
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338 | SplitGeometryCADTool ctxt = context.getOwner(); |
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339 | |||
340 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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341 | ctxt.setDescription(new String[]{"cancel"}); |
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342 | return;
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343 | } |
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344 | |||
345 | protected void addPoint(SplitGeometryCADToolContext context, double pointX, double pointY, InputEvent event) |
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346 | { |
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347 | SplitGeometryCADTool ctxt = context.getOwner(); |
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348 | |||
349 | |||
350 | (context.getState()).Exit(context); |
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351 | context.clearState(); |
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352 | try
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353 | { |
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354 | ctxt.setQuestion(PluginServices.getText(this,"insert_more_points_or_finish")); |
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355 | ctxt.setDescription(new String[]{"cancel"}); |
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356 | ctxt.addPoint(pointX, pointY, event); |
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357 | } |
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358 | finally
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359 | { |
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360 | context.setState(SplitGeometry.DigitizingLine); |
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361 | (context.getState()).Entry(context); |
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362 | } |
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363 | return;
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364 | } |
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365 | |||
366 | //-------------------------------------------------------
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367 | // Member data.
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368 | //
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369 | } |
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370 | |||
371 | private static final class SplitGeometry_DigitizingLine |
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372 | extends SplitGeometry_Default
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373 | { |
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374 | //-------------------------------------------------------
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375 | // Member methods.
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376 | //
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377 | |||
378 | private SplitGeometry_DigitizingLine(String name, int id) |
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379 | { |
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380 | super (name, id);
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381 | } |
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382 | |||
383 | protected void addOption(SplitGeometryCADToolContext context, String s) |
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384 | { |
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385 | SplitGeometryCADTool ctxt = context.getOwner(); |
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386 | |||
387 | if (s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.end")))) |
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388 | { |
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389 | |||
390 | (context.getState()).Exit(context); |
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391 | context.clearState(); |
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392 | try
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393 | { |
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394 | ctxt.finishDigitizedLine(); |
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395 | ctxt.splitSelectedGeometryWithDigitizedLine(); |
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396 | ctxt.end(); |
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397 | } |
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398 | finally
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399 | { |
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400 | context.setState(SplitGeometry.FirstPoint); |
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401 | (context.getState()).Entry(context); |
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402 | } |
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403 | } |
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404 | else
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405 | { |
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406 | super.addOption(context, s);
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407 | } |
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408 | |||
409 | return;
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410 | } |
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411 | |||
412 | protected void addPoint(SplitGeometryCADToolContext context, double pointX, double pointY, InputEvent event) |
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413 | { |
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414 | SplitGeometryCADTool ctxt = context.getOwner(); |
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415 | |||
416 | SplitGeometryCADToolState endState = context.getState(); |
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417 | |||
418 | context.clearState(); |
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419 | try
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420 | { |
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421 | ctxt.setQuestion(PluginServices.getText(this,"insert_next_point")+ |
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422 | PluginServices.getText(this,"cad.or")+" "+ |
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423 | PluginServices.getText(this,"end")+ |
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424 | "["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
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425 | ctxt.setDescription(new String[]{"inter_arc", "terminate", "cancel"}); |
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426 | ctxt.addPoint(pointX, pointY, event); |
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427 | } |
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428 | finally
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429 | { |
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430 | context.setState(endState); |
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431 | } |
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432 | return;
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433 | } |
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434 | |||
435 | //-------------------------------------------------------
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436 | // Member data.
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437 | //
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438 | } |
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439 | |||
440 | //-----------------------------------------------------------
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441 | // Member data.
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442 | //
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443 | } |
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444 | } |