svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.editing.app / org.gvsig.editing.app.mainplugin / src / main / java / org / gvsig / editing / gui / cad / tools / smc / RectangleCADToolContext.java @ 40557
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1 | 40557 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | *
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4 | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 3
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | */
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24 | 40435 | jjdelcerro | |
25 | //
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26 | // Vicente Caballero Navarro
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27 | |||
28 | |||
29 | package org.gvsig.editing.gui.cad.tools.smc; |
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30 | |||
31 | import java.awt.event.InputEvent; |
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32 | |||
33 | import org.gvsig.andami.PluginServices; |
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34 | import org.gvsig.editing.gui.cad.tools.RectangleCADTool; |
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35 | |||
36 | |||
37 | public final class RectangleCADToolContext |
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38 | extends statemap.FSMContext
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39 | { |
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40 | //---------------------------------------------------------------
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41 | // Member methods.
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42 | //
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43 | |||
44 | public RectangleCADToolContext(RectangleCADTool owner)
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45 | { |
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46 | super();
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47 | |||
48 | _owner = owner; |
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49 | setState(Rectangle.FirstPoint);
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50 | Rectangle.FirstPoint.Entry(this); |
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51 | } |
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52 | |||
53 | public void addOption(String s) |
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54 | { |
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55 | _transition = "addOption";
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56 | getState().addOption(this, s);
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57 | _transition = "";
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58 | return;
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59 | } |
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60 | |||
61 | public void addPoint(double pointX, double pointY, InputEvent event) |
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62 | { |
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63 | _transition = "addPoint";
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64 | getState().addPoint(this, pointX, pointY, event);
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65 | _transition = "";
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66 | return;
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67 | } |
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68 | |||
69 | public void addValue(double d) |
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70 | { |
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71 | _transition = "addValue";
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72 | getState().addValue(this, d);
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73 | _transition = "";
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74 | return;
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75 | } |
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76 | |||
77 | public RectangleCADToolState getState()
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78 | throws statemap.StateUndefinedException
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79 | { |
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80 | if (_state == null) |
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81 | { |
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82 | throw(
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83 | new statemap.StateUndefinedException());
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84 | } |
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85 | |||
86 | return ((RectangleCADToolState) _state);
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87 | } |
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88 | |||
89 | protected RectangleCADTool getOwner()
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90 | { |
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91 | return (_owner);
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92 | } |
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93 | |||
94 | //---------------------------------------------------------------
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95 | // Member data.
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96 | //
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97 | |||
98 | transient private RectangleCADTool _owner; |
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99 | |||
100 | //---------------------------------------------------------------
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101 | // Inner classes.
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102 | //
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103 | |||
104 | public static abstract class RectangleCADToolState |
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105 | extends statemap.State
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106 | { |
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107 | //-----------------------------------------------------------
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108 | // Member methods.
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109 | //
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110 | |||
111 | protected RectangleCADToolState(String name, int id) |
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112 | { |
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113 | super (name, id);
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114 | } |
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115 | |||
116 | protected void Entry(RectangleCADToolContext context) {} |
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117 | protected void Exit(RectangleCADToolContext context) {} |
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118 | |||
119 | protected void addOption(RectangleCADToolContext context, String s) |
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120 | { |
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121 | Default(context); |
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122 | } |
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123 | |||
124 | protected void addPoint(RectangleCADToolContext context, double pointX, double pointY, InputEvent event) |
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125 | { |
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126 | Default(context); |
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127 | } |
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128 | |||
129 | protected void addValue(RectangleCADToolContext context, double d) |
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130 | { |
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131 | Default(context); |
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132 | } |
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133 | |||
134 | protected void Default(RectangleCADToolContext context) |
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135 | { |
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136 | throw (
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137 | new statemap.TransitionUndefinedException(
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138 | "State: " +
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139 | context.getState().getName() + |
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140 | ", Transition: " +
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141 | context.getTransition())); |
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142 | } |
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143 | |||
144 | //-----------------------------------------------------------
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145 | // Member data.
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146 | //
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147 | } |
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148 | |||
149 | /* package */ static abstract class Rectangle |
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150 | { |
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151 | //-----------------------------------------------------------
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152 | // Member methods.
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153 | //
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154 | |||
155 | //-----------------------------------------------------------
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156 | // Member data.
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157 | //
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158 | |||
159 | //-------------------------------------------------------
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160 | // Statics.
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161 | //
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162 | /* package */ static Rectangle_Default.Rectangle_FirstPoint FirstPoint; |
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163 | /* package */ static Rectangle_Default.Rectangle_SecondPointOrSquare SecondPointOrSquare; |
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164 | /* package */ static Rectangle_Default.Rectangle_SecondPointSquare SecondPointSquare; |
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165 | private static Rectangle_Default Default; |
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166 | |||
167 | static
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168 | { |
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169 | FirstPoint = new Rectangle_Default.Rectangle_FirstPoint("Rectangle.FirstPoint", 0); |
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170 | SecondPointOrSquare = new Rectangle_Default.Rectangle_SecondPointOrSquare("Rectangle.SecondPointOrSquare", 1); |
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171 | SecondPointSquare = new Rectangle_Default.Rectangle_SecondPointSquare("Rectangle.SecondPointSquare", 2); |
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172 | Default = new Rectangle_Default("Rectangle.Default", -1); |
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173 | } |
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174 | |||
175 | } |
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176 | |||
177 | protected static class Rectangle_Default |
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178 | extends RectangleCADToolState
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179 | { |
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180 | //-----------------------------------------------------------
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181 | // Member methods.
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182 | //
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183 | |||
184 | protected Rectangle_Default(String name, int id) |
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185 | { |
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186 | super (name, id);
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187 | } |
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188 | |||
189 | protected void addOption(RectangleCADToolContext context, String s) |
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190 | { |
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191 | RectangleCADTool ctxt = context.getOwner(); |
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192 | |||
193 | if (s.equals(PluginServices.getText(this,"cancel"))) |
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194 | { |
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195 | boolean loopbackFlag =
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196 | context.getState().getName().equals( |
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197 | Rectangle.FirstPoint.getName());
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198 | |||
199 | if (loopbackFlag == false) |
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200 | { |
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201 | (context.getState()).Exit(context); |
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202 | } |
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203 | |||
204 | context.clearState(); |
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205 | try
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206 | { |
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207 | ctxt.end(); |
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208 | } |
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209 | finally
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210 | { |
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211 | context.setState(Rectangle.FirstPoint);
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212 | |||
213 | if (loopbackFlag == false) |
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214 | { |
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215 | (context.getState()).Entry(context); |
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216 | } |
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217 | |||
218 | } |
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219 | } |
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220 | else
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221 | { |
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222 | boolean loopbackFlag =
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223 | context.getState().getName().equals( |
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224 | Rectangle.FirstPoint.getName());
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225 | |||
226 | if (loopbackFlag == false) |
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227 | { |
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228 | (context.getState()).Exit(context); |
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229 | } |
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230 | |||
231 | context.clearState(); |
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232 | try
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233 | { |
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234 | ctxt.throwOptionException(PluginServices.getText(this,"incorrect_option"), s); |
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235 | } |
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236 | finally
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237 | { |
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238 | context.setState(Rectangle.FirstPoint);
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239 | |||
240 | if (loopbackFlag == false) |
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241 | { |
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242 | (context.getState()).Entry(context); |
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243 | } |
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244 | |||
245 | } |
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246 | } |
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247 | |||
248 | return;
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249 | } |
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250 | |||
251 | protected void addValue(RectangleCADToolContext context, double d) |
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252 | { |
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253 | RectangleCADTool ctxt = context.getOwner(); |
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254 | |||
255 | boolean loopbackFlag =
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256 | context.getState().getName().equals( |
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257 | Rectangle.FirstPoint.getName());
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258 | |||
259 | if (loopbackFlag == false) |
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260 | { |
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261 | (context.getState()).Exit(context); |
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262 | } |
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263 | |||
264 | context.clearState(); |
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265 | try
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266 | { |
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267 | ctxt.throwValueException(PluginServices.getText(this,"incorrect_value"), d); |
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268 | } |
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269 | finally
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270 | { |
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271 | context.setState(Rectangle.FirstPoint);
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272 | |||
273 | if (loopbackFlag == false) |
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274 | { |
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275 | (context.getState()).Entry(context); |
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276 | } |
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277 | |||
278 | } |
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279 | return;
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280 | } |
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281 | |||
282 | protected void addPoint(RectangleCADToolContext context, double pointX, double pointY, InputEvent event) |
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283 | { |
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284 | RectangleCADTool ctxt = context.getOwner(); |
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285 | |||
286 | boolean loopbackFlag =
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287 | context.getState().getName().equals( |
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288 | Rectangle.FirstPoint.getName());
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289 | |||
290 | if (loopbackFlag == false) |
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291 | { |
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292 | (context.getState()).Exit(context); |
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293 | } |
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294 | |||
295 | context.clearState(); |
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296 | try
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297 | { |
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298 | ctxt.throwPointException(PluginServices.getText(this,"incorrect_point"), pointX, pointY); |
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299 | } |
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300 | finally
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301 | { |
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302 | context.setState(Rectangle.FirstPoint);
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303 | |||
304 | if (loopbackFlag == false) |
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305 | { |
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306 | (context.getState()).Entry(context); |
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307 | } |
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308 | |||
309 | } |
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310 | return;
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311 | } |
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312 | |||
313 | //-----------------------------------------------------------
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314 | // Inner classse.
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315 | //
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316 | |||
317 | |||
318 | private static final class Rectangle_FirstPoint |
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319 | extends Rectangle_Default
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320 | { |
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321 | //-------------------------------------------------------
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322 | // Member methods.
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323 | //
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324 | |||
325 | private Rectangle_FirstPoint(String name, int id) |
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326 | { |
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327 | super (name, id);
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328 | } |
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329 | |||
330 | protected void Entry(RectangleCADToolContext context) |
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331 | { |
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332 | RectangleCADTool ctxt = context.getOwner(); |
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333 | |||
334 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point_corner")); |
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335 | ctxt.setDescription(new String[]{"cancel"}); |
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336 | return;
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337 | } |
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338 | |||
339 | protected void addPoint(RectangleCADToolContext context, double pointX, double pointY, InputEvent event) |
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340 | { |
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341 | RectangleCADTool ctxt = context.getOwner(); |
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342 | |||
343 | |||
344 | (context.getState()).Exit(context); |
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345 | context.clearState(); |
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346 | try
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347 | { |
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348 | ctxt.setQuestion(PluginServices.getText(this,"insert_point_corner")+" "+ |
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349 | PluginServices.getText(this,"cad.or")+" "+ |
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350 | PluginServices.getText(this,"square")+" "+ |
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351 | "["+PluginServices.getText(this,"RectangleCADTool.square")+"]"); |
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352 | ctxt.setDescription(new String[]{"square", "cancel"}); |
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353 | ctxt.addPoint(pointX, pointY, event); |
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354 | } |
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355 | finally
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356 | { |
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357 | context.setState(Rectangle.SecondPointOrSquare);
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358 | (context.getState()).Entry(context); |
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359 | } |
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360 | return;
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361 | } |
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362 | |||
363 | //-------------------------------------------------------
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364 | // Member data.
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365 | //
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366 | } |
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367 | |||
368 | private static final class Rectangle_SecondPointOrSquare |
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369 | extends Rectangle_Default
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370 | { |
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371 | //-------------------------------------------------------
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372 | // Member methods.
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373 | //
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374 | |||
375 | private Rectangle_SecondPointOrSquare(String name, int id) |
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376 | { |
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377 | super (name, id);
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378 | } |
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379 | |||
380 | protected void addOption(RectangleCADToolContext context, String s) |
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381 | { |
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382 | RectangleCADTool ctxt = context.getOwner(); |
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383 | |||
384 | if (s.equalsIgnoreCase(PluginServices.getText(this,"RectangleCADTool.square")) || s.equals(PluginServices.getText(this,"square"))) |
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385 | { |
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386 | |||
387 | (context.getState()).Exit(context); |
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388 | context.clearState(); |
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389 | try
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390 | { |
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391 | ctxt.setQuestion(PluginServices.getText(this,"insert_opposited_corner")); |
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392 | ctxt.setDescription(new String[]{"cancel"}); |
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393 | ctxt.addOption(s); |
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394 | } |
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395 | finally
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396 | { |
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397 | context.setState(Rectangle.SecondPointSquare);
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398 | (context.getState()).Entry(context); |
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399 | } |
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400 | } |
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401 | else
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402 | { |
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403 | super.addOption(context, s);
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404 | } |
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405 | |||
406 | return;
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407 | } |
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408 | |||
409 | protected void addPoint(RectangleCADToolContext context, double pointX, double pointY, InputEvent event) |
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410 | { |
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411 | RectangleCADTool ctxt = context.getOwner(); |
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412 | |||
413 | |||
414 | (context.getState()).Exit(context); |
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415 | context.clearState(); |
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416 | try
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417 | { |
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418 | ctxt.addPoint(pointX, pointY, event); |
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419 | } |
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420 | finally
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421 | { |
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422 | context.setState(Rectangle.FirstPoint);
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423 | (context.getState()).Entry(context); |
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424 | } |
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425 | return;
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426 | } |
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427 | |||
428 | //-------------------------------------------------------
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429 | // Member data.
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430 | //
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431 | } |
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432 | |||
433 | private static final class Rectangle_SecondPointSquare |
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434 | extends Rectangle_Default
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435 | { |
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436 | //-------------------------------------------------------
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437 | // Member methods.
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438 | //
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439 | |||
440 | private Rectangle_SecondPointSquare(String name, int id) |
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441 | { |
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442 | super (name, id);
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443 | } |
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444 | |||
445 | protected void addPoint(RectangleCADToolContext context, double pointX, double pointY, InputEvent event) |
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446 | { |
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447 | RectangleCADTool ctxt = context.getOwner(); |
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448 | |||
449 | |||
450 | (context.getState()).Exit(context); |
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451 | context.clearState(); |
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452 | try
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453 | { |
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454 | ctxt.addPoint(pointX, pointY, event); |
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455 | } |
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456 | finally
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457 | { |
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458 | context.setState(Rectangle.FirstPoint);
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459 | (context.getState()).Entry(context); |
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460 | } |
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461 | return;
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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 | |||
469 | //-----------------------------------------------------------
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470 | // Member data.
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471 | //
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472 | } |
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473 | } |