svn-gvsig-desktop / branches / v2_0_0_prep / extensions / extEditing / src / com / iver / cit / gvsig / gui / cad / tools / smc / BreakCADToolContext.java @ 26069
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1 | 17984 | vcaballero | |
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2 | //
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3 | // Vicente Caballero Navarro
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4 | |||
5 | |||
6 | package com.iver.cit.gvsig.gui.cad.tools.smc; |
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7 | |||
8 | 25563 | vcaballero | import java.awt.event.InputEvent; |
9 | |||
10 | import com.iver.andami.PluginServices; |
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11 | import com.iver.cit.gvsig.gui.cad.tools.BreakCADTool; |
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12 | 17984 | vcaballero | |
13 | public final class BreakCADToolContext |
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14 | extends statemap.FSMContext
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15 | { |
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16 | //---------------------------------------------------------------
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17 | // Member methods.
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18 | //
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19 | |||
20 | public BreakCADToolContext(BreakCADTool owner)
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21 | { |
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22 | super();
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23 | |||
24 | _owner = owner; |
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25 | setState(Break.FirstPoint); |
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26 | Break.FirstPoint.Entry(this);
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27 | } |
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28 | |||
29 | public void addOption(String s) |
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30 | { |
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31 | _transition = "addOption";
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32 | getState().addOption(this, s);
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33 | _transition = "";
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34 | return;
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35 | } |
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36 | |||
37 | public void addPoint(double pointX, double pointY, InputEvent event) |
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38 | { |
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39 | _transition = "addPoint";
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40 | getState().addPoint(this, pointX, pointY, event);
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41 | _transition = "";
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42 | return;
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43 | } |
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44 | |||
45 | public void addValue(double d) |
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46 | { |
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47 | _transition = "addValue";
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48 | getState().addValue(this, d);
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49 | _transition = "";
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50 | return;
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51 | } |
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52 | |||
53 | public BreakCADToolState getState()
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54 | throws statemap.StateUndefinedException
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55 | { |
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56 | if (_state == null) |
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57 | { |
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58 | throw(
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59 | new statemap.StateUndefinedException());
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60 | } |
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61 | |||
62 | return ((BreakCADToolState) _state);
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63 | } |
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64 | |||
65 | protected BreakCADTool getOwner()
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66 | { |
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67 | return (_owner);
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68 | } |
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69 | |||
70 | //---------------------------------------------------------------
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71 | // Member data.
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72 | //
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73 | |||
74 | transient private BreakCADTool _owner; |
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75 | |||
76 | //---------------------------------------------------------------
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77 | // Inner classes.
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78 | //
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79 | |||
80 | public static abstract class BreakCADToolState |
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81 | extends statemap.State
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82 | { |
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83 | //-----------------------------------------------------------
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84 | // Member methods.
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85 | //
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86 | |||
87 | protected BreakCADToolState(String name, int id) |
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88 | { |
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89 | super (name, id);
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90 | } |
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91 | |||
92 | protected void Entry(BreakCADToolContext context) {} |
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93 | protected void Exit(BreakCADToolContext context) {} |
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94 | |||
95 | protected void addOption(BreakCADToolContext context, String s) |
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96 | { |
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97 | Default(context); |
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98 | } |
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99 | |||
100 | protected void addPoint(BreakCADToolContext context, double pointX, double pointY, InputEvent event) |
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101 | { |
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102 | Default(context); |
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103 | } |
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104 | |||
105 | protected void addValue(BreakCADToolContext context, double d) |
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106 | { |
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107 | Default(context); |
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108 | } |
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109 | |||
110 | protected void Default(BreakCADToolContext context) |
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111 | { |
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112 | throw (
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113 | new statemap.TransitionUndefinedException(
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114 | "State: " +
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115 | context.getState().getName() + |
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116 | ", Transition: " +
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117 | context.getTransition())); |
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118 | } |
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119 | |||
120 | //-----------------------------------------------------------
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121 | // Member data.
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122 | //
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123 | } |
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124 | |||
125 | /* package */ static abstract class Break |
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126 | { |
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127 | //-----------------------------------------------------------
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128 | // Member methods.
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129 | //
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130 | |||
131 | //-----------------------------------------------------------
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132 | // Member data.
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133 | //
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134 | |||
135 | //-------------------------------------------------------
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136 | // Statics.
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137 | //
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138 | /* package */ static Break_Default.Break_FirstPoint FirstPoint; |
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139 | /* package */ static Break_Default.Break_SecondPoint SecondPoint; |
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140 | private static Break_Default Default; |
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141 | |||
142 | static
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143 | { |
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144 | FirstPoint = new Break_Default.Break_FirstPoint("Break.FirstPoint", 0); |
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145 | SecondPoint = new Break_Default.Break_SecondPoint("Break.SecondPoint", 1); |
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146 | Default = new Break_Default("Break.Default", -1); |
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147 | } |
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148 | |||
149 | } |
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150 | |||
151 | protected static class Break_Default |
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152 | extends BreakCADToolState
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153 | { |
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154 | //-----------------------------------------------------------
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155 | // Member methods.
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156 | //
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157 | |||
158 | protected Break_Default(String name, int id) |
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159 | { |
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160 | super (name, id);
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161 | } |
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162 | |||
163 | protected void addOption(BreakCADToolContext context, String s) |
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164 | { |
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165 | BreakCADTool ctxt = context.getOwner(); |
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166 | |||
167 | if (s.equals(PluginServices.getText(this,"cancel"))) |
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168 | { |
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169 | boolean loopbackFlag =
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170 | context.getState().getName().equals( |
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171 | Break.FirstPoint.getName()); |
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172 | |||
173 | if (loopbackFlag == false) |
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174 | { |
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175 | (context.getState()).Exit(context); |
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176 | } |
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177 | |||
178 | context.clearState(); |
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179 | try
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180 | { |
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181 | ctxt.end(); |
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182 | } |
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183 | finally
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184 | { |
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185 | context.setState(Break.FirstPoint); |
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186 | |||
187 | if (loopbackFlag == false) |
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188 | { |
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189 | (context.getState()).Entry(context); |
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190 | } |
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191 | |||
192 | } |
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193 | } |
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194 | else
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195 | { |
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196 | boolean loopbackFlag =
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197 | context.getState().getName().equals( |
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198 | Break.FirstPoint.getName()); |
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199 | |||
200 | if (loopbackFlag == false) |
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201 | { |
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202 | (context.getState()).Exit(context); |
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203 | } |
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204 | |||
205 | context.clearState(); |
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206 | try
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207 | { |
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208 | ctxt.throwOptionException(PluginServices.getText(this,"incorrect_option"), s); |
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209 | } |
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210 | finally
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211 | { |
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212 | context.setState(Break.FirstPoint); |
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213 | |||
214 | if (loopbackFlag == false) |
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215 | { |
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216 | (context.getState()).Entry(context); |
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217 | } |
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218 | |||
219 | } |
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220 | } |
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221 | |||
222 | return;
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223 | } |
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224 | |||
225 | protected void addValue(BreakCADToolContext context, double d) |
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226 | { |
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227 | BreakCADTool ctxt = context.getOwner(); |
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228 | |||
229 | boolean loopbackFlag =
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230 | context.getState().getName().equals( |
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231 | Break.FirstPoint.getName()); |
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232 | |||
233 | if (loopbackFlag == false) |
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234 | { |
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235 | (context.getState()).Exit(context); |
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236 | } |
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237 | |||
238 | context.clearState(); |
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239 | try
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240 | { |
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241 | ctxt.throwValueException(PluginServices.getText(this,"incorrect_value"), d); |
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242 | } |
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243 | finally
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244 | { |
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245 | context.setState(Break.FirstPoint); |
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246 | |||
247 | if (loopbackFlag == false) |
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248 | { |
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249 | (context.getState()).Entry(context); |
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250 | } |
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251 | |||
252 | } |
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253 | return;
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254 | } |
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255 | |||
256 | protected void addPoint(BreakCADToolContext context, double pointX, double pointY, InputEvent event) |
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257 | { |
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258 | BreakCADTool ctxt = context.getOwner(); |
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259 | |||
260 | boolean loopbackFlag =
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261 | context.getState().getName().equals( |
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262 | Break.FirstPoint.getName()); |
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263 | |||
264 | if (loopbackFlag == false) |
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265 | { |
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266 | (context.getState()).Exit(context); |
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267 | } |
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268 | |||
269 | context.clearState(); |
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270 | try
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271 | { |
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272 | ctxt.throwPointException(PluginServices.getText(this,"incorrect_point"), pointX, pointY); |
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273 | } |
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274 | finally
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275 | { |
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276 | context.setState(Break.FirstPoint); |
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277 | |||
278 | if (loopbackFlag == false) |
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279 | { |
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280 | (context.getState()).Entry(context); |
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281 | } |
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282 | |||
283 | } |
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284 | return;
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285 | } |
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286 | |||
287 | //-----------------------------------------------------------
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288 | // Inner classse.
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289 | //
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290 | |||
291 | |||
292 | private static final class Break_FirstPoint |
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293 | extends Break_Default
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294 | { |
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295 | //-------------------------------------------------------
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296 | // Member methods.
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297 | //
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298 | |||
299 | private Break_FirstPoint(String name, int id) |
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300 | { |
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301 | super (name, id);
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302 | } |
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303 | |||
304 | protected void Entry(BreakCADToolContext context) |
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305 | { |
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306 | BreakCADTool ctxt = context.getOwner(); |
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307 | |||
308 | ctxt.selection(); |
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309 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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310 | ctxt.setDescription(new String[]{"cancel"}); |
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311 | return;
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312 | } |
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313 | |||
314 | protected void addOption(BreakCADToolContext context, String s) |
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315 | { |
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316 | BreakCADTool ctxt = context.getOwner(); |
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317 | |||
318 | BreakCADToolState endState = context.getState(); |
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319 | |||
320 | context.clearState(); |
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321 | try
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322 | { |
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323 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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324 | ctxt.setDescription(new String[]{"cancel"}); |
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325 | ctxt.addOption(s); |
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326 | } |
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327 | finally
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328 | { |
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329 | context.setState(endState); |
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330 | } |
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331 | return;
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332 | } |
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333 | |||
334 | protected void addPoint(BreakCADToolContext context, double pointX, double pointY, InputEvent event) |
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335 | { |
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336 | BreakCADTool ctxt = context.getOwner(); |
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337 | |||
338 | if (ctxt.intersects(pointX,pointY))
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339 | { |
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340 | |||
341 | (context.getState()).Exit(context); |
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342 | context.clearState(); |
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343 | try
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344 | { |
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345 | ctxt.setQuestion(PluginServices.getText(this,"insert_second_point")); |
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346 | ctxt.setDescription(new String[]{"cancel"}); |
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347 | ctxt.addPoint(pointX, pointY, event); |
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348 | } |
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349 | finally
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350 | { |
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351 | context.setState(Break.SecondPoint); |
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352 | (context.getState()).Entry(context); |
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353 | } |
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354 | } |
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355 | else if (!ctxt.intersects(pointX,pointY)) |
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356 | { |
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357 | BreakCADToolState endState = context.getState(); |
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358 | |||
359 | context.clearState(); |
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360 | try
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361 | { |
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362 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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363 | ctxt.setDescription(new String[]{"cancel"}); |
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364 | } |
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365 | finally
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366 | { |
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367 | context.setState(endState); |
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368 | } |
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369 | } else
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370 | { |
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371 | super.addPoint(context, pointX, pointY, event);
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372 | } |
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373 | |||
374 | return;
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375 | } |
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376 | |||
377 | //-------------------------------------------------------
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378 | // Member data.
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379 | //
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380 | } |
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381 | |||
382 | private static final class Break_SecondPoint |
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383 | extends Break_Default
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384 | { |
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385 | //-------------------------------------------------------
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386 | // Member methods.
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387 | //
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388 | |||
389 | private Break_SecondPoint(String name, int id) |
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390 | { |
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391 | super (name, id);
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392 | } |
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393 | |||
394 | protected void addOption(BreakCADToolContext context, String s) |
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395 | { |
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396 | BreakCADTool ctxt = context.getOwner(); |
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397 | |||
398 | |||
399 | (context.getState()).Exit(context); |
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400 | context.clearState(); |
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401 | try
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402 | { |
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403 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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404 | ctxt.setDescription(new String[]{"cancel"}); |
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405 | ctxt.addOption(s); |
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406 | } |
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407 | finally
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408 | { |
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409 | context.setState(Break.FirstPoint); |
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410 | (context.getState()).Entry(context); |
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411 | } |
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412 | return;
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413 | } |
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414 | |||
415 | protected void addPoint(BreakCADToolContext context, double pointX, double pointY, InputEvent event) |
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416 | { |
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417 | BreakCADTool ctxt = context.getOwner(); |
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418 | |||
419 | if (ctxt.intersects(pointX,pointY))
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420 | { |
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421 | |||
422 | (context.getState()).Exit(context); |
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423 | context.clearState(); |
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424 | try
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425 | { |
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426 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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427 | ctxt.setDescription(new String[]{"cancel"}); |
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428 | ctxt.addPoint(pointX, pointY, event); |
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429 | ctxt.end(); |
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430 | } |
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431 | finally
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432 | { |
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433 | context.setState(Break.FirstPoint); |
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434 | (context.getState()).Entry(context); |
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435 | } |
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436 | } |
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437 | else if (!ctxt.intersects(pointX,pointY)) |
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438 | { |
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439 | BreakCADToolState endState = context.getState(); |
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440 | |||
441 | context.clearState(); |
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442 | try
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443 | { |
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444 | ctxt.setQuestion(PluginServices.getText(this,"insert_second_point")); |
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445 | ctxt.setDescription(new String[]{"cancel"}); |
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446 | } |
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447 | finally
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448 | { |
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449 | context.setState(endState); |
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450 | } |
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451 | } else
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452 | { |
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453 | super.addPoint(context, pointX, pointY, event);
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454 | } |
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455 | |||
456 | return;
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457 | } |
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458 | |||
459 | //-------------------------------------------------------
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460 | // Member data.
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461 | //
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462 | } |
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463 | |||
464 | //-----------------------------------------------------------
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465 | // Member data.
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466 | //
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467 | } |
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468 | } |