root / tags / v1_0_2_Build_916 / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / smc / BreakCADToolContext.java @ 12327
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| 1 | 5388 | caballero | |
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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 | import com.iver.cit.gvsig.gui.cad.tools.BreakCADTool; |
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| 9 | import java.awt.event.InputEvent; |
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| 10 | import com.iver.andami.PluginServices; |
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| 11 | |||
| 12 | public final class BreakCADToolContext |
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| 13 | extends statemap.FSMContext
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| 14 | {
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| 15 | //---------------------------------------------------------------
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| 16 | // Member methods.
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| 17 | //
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| 18 | |||
| 19 | public BreakCADToolContext(BreakCADTool owner)
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| 20 | {
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| 21 | super();
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| 22 | |||
| 23 | _owner = owner; |
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| 24 | setState(Break.FirstPoint); |
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| 25 | Break.FirstPoint.Entry(this);
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| 26 | } |
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| 27 | |||
| 28 | public void addOption(String s) |
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| 29 | {
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| 30 | _transition = "addOption";
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| 31 | getState().addOption(this, s);
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| 32 | _transition = "";
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| 33 | return;
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| 34 | } |
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| 35 | |||
| 36 | public void addPoint(double pointX, double pointY, InputEvent event) |
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| 37 | {
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| 38 | _transition = "addPoint";
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| 39 | getState().addPoint(this, pointX, pointY, event);
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| 40 | _transition = "";
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| 41 | return;
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| 42 | } |
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| 43 | |||
| 44 | 5735 | caballero | public void addValue(double d) |
| 45 | {
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| 46 | _transition = "addValue";
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| 47 | getState().addValue(this, d);
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| 48 | _transition = "";
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| 49 | return;
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| 50 | } |
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| 51 | |||
| 52 | 5388 | caballero | public BreakCADToolState getState()
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| 53 | throws statemap.StateUndefinedException
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| 54 | {
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| 55 | if (_state == null) |
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| 56 | {
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| 57 | throw(
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| 58 | new statemap.StateUndefinedException());
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| 59 | } |
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| 60 | |||
| 61 | return ((BreakCADToolState) _state);
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| 62 | } |
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| 63 | |||
| 64 | protected BreakCADTool getOwner()
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| 65 | {
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| 66 | return (_owner);
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| 67 | } |
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| 68 | |||
| 69 | //---------------------------------------------------------------
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| 70 | // Member data.
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| 71 | //
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| 72 | |||
| 73 | transient private BreakCADTool _owner; |
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| 74 | |||
| 75 | //---------------------------------------------------------------
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| 76 | // Inner classes.
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| 77 | //
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| 78 | |||
| 79 | public static abstract class BreakCADToolState |
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| 80 | extends statemap.State
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| 81 | {
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| 82 | //-----------------------------------------------------------
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| 83 | // Member methods.
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| 84 | //
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| 85 | |||
| 86 | protected BreakCADToolState(String name, int id) |
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| 87 | {
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| 88 | super (name, id);
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| 89 | } |
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| 90 | |||
| 91 | protected void Entry(BreakCADToolContext context) {} |
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| 92 | protected void Exit(BreakCADToolContext context) {} |
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| 93 | |||
| 94 | protected void addOption(BreakCADToolContext context, String s) |
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| 95 | {
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| 96 | Default(context); |
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| 97 | } |
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| 98 | |||
| 99 | protected void addPoint(BreakCADToolContext context, double pointX, double pointY, InputEvent event) |
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| 100 | {
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| 101 | Default(context); |
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| 102 | } |
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| 103 | |||
| 104 | 5735 | caballero | protected void addValue(BreakCADToolContext context, double d) |
| 105 | {
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| 106 | Default(context); |
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| 107 | } |
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| 108 | |||
| 109 | 5388 | caballero | protected void Default(BreakCADToolContext context) |
| 110 | {
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| 111 | throw (
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| 112 | new statemap.TransitionUndefinedException(
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| 113 | "State: " +
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| 114 | context.getState().getName() + |
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| 115 | ", Transition: " +
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| 116 | context.getTransition())); |
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| 117 | } |
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| 118 | |||
| 119 | //-----------------------------------------------------------
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| 120 | // Member data.
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| 121 | //
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| 122 | } |
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| 123 | |||
| 124 | /* package */ static abstract class Break |
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| 125 | {
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| 126 | //-----------------------------------------------------------
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| 127 | // Member methods.
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| 128 | //
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| 129 | |||
| 130 | //-----------------------------------------------------------
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| 131 | // Member data.
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| 132 | //
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| 133 | |||
| 134 | //-------------------------------------------------------
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| 135 | // Statics.
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| 136 | //
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| 137 | /* package */ static Break_Default.Break_FirstPoint FirstPoint; |
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| 138 | /* package */ static Break_Default.Break_SecondPoint SecondPoint; |
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| 139 | private static Break_Default Default; |
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| 140 | |||
| 141 | static
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| 142 | {
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| 143 | FirstPoint = new Break_Default.Break_FirstPoint("Break.FirstPoint", 0); |
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| 144 | SecondPoint = new Break_Default.Break_SecondPoint("Break.SecondPoint", 1); |
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| 145 | Default = new Break_Default("Break.Default", -1); |
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| 146 | } |
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| 147 | |||
| 148 | } |
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| 149 | |||
| 150 | protected static class Break_Default |
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| 151 | extends BreakCADToolState
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| 152 | {
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| 153 | //-----------------------------------------------------------
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| 154 | // Member methods.
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| 155 | //
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| 156 | |||
| 157 | protected Break_Default(String name, int id) |
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| 158 | {
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| 159 | super (name, id);
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| 160 | } |
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| 161 | |||
| 162 | protected void addOption(BreakCADToolContext context, String s) |
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| 163 | {
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| 164 | BreakCADTool ctxt = context.getOwner(); |
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| 165 | |||
| 166 | if (s.equals(PluginServices.getText(this,"cancel"))) |
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| 167 | {
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| 168 | boolean loopbackFlag =
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| 169 | context.getState().getName().equals( |
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| 170 | Break.FirstPoint.getName()); |
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| 171 | |||
| 172 | if (loopbackFlag == false) |
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| 173 | {
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| 174 | (context.getState()).Exit(context); |
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| 175 | } |
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| 176 | |||
| 177 | context.clearState(); |
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| 178 | try
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| 179 | {
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| 180 | ctxt.end(); |
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| 181 | } |
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| 182 | finally
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| 183 | {
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| 184 | context.setState(Break.FirstPoint); |
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| 185 | |||
| 186 | if (loopbackFlag == false) |
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| 187 | {
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| 188 | (context.getState()).Entry(context); |
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| 189 | } |
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| 190 | |||
| 191 | } |
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| 192 | } |
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| 193 | else
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| 194 | {
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| 195 | 5735 | caballero | boolean loopbackFlag =
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| 196 | context.getState().getName().equals( |
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| 197 | Break.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.throwOptionException(PluginServices.getText(this,"incorrect_option"), s); |
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| 208 | } |
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| 209 | finally
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| 210 | {
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| 211 | context.setState(Break.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 | 5388 | caballero | } |
| 220 | |||
| 221 | return;
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| 222 | } |
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| 223 | |||
| 224 | 5735 | caballero | protected void addValue(BreakCADToolContext context, double d) |
| 225 | {
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| 226 | BreakCADTool ctxt = context.getOwner(); |
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| 227 | |||
| 228 | boolean loopbackFlag =
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| 229 | context.getState().getName().equals( |
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| 230 | Break.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.throwValueException(PluginServices.getText(this,"incorrect_value"), d); |
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| 241 | } |
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| 242 | finally
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| 243 | {
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| 244 | context.setState(Break.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 | return;
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| 253 | } |
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| 254 | |||
| 255 | protected void addPoint(BreakCADToolContext context, double pointX, double pointY, InputEvent event) |
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| 256 | {
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| 257 | BreakCADTool ctxt = context.getOwner(); |
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| 258 | |||
| 259 | boolean loopbackFlag =
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| 260 | context.getState().getName().equals( |
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| 261 | Break.FirstPoint.getName()); |
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| 262 | |||
| 263 | if (loopbackFlag == false) |
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| 264 | {
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| 265 | (context.getState()).Exit(context); |
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| 266 | } |
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| 267 | |||
| 268 | context.clearState(); |
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| 269 | try
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| 270 | {
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| 271 | ctxt.throwPointException(PluginServices.getText(this,"incorrect_point"), pointX, pointY); |
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| 272 | } |
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| 273 | finally
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| 274 | {
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| 275 | context.setState(Break.FirstPoint); |
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| 276 | |||
| 277 | if (loopbackFlag == false) |
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| 278 | {
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| 279 | (context.getState()).Entry(context); |
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| 280 | } |
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| 281 | |||
| 282 | } |
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| 283 | return;
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| 284 | } |
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| 285 | |||
| 286 | 5388 | caballero | //-----------------------------------------------------------
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| 287 | // Inner classse.
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| 288 | //
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| 289 | |||
| 290 | |||
| 291 | private static final class Break_FirstPoint |
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| 292 | extends Break_Default
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| 293 | {
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| 294 | //-------------------------------------------------------
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| 295 | // Member methods.
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| 296 | //
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| 297 | |||
| 298 | private Break_FirstPoint(String name, int id) |
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| 299 | {
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| 300 | super (name, id);
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| 301 | } |
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| 302 | |||
| 303 | protected void Entry(BreakCADToolContext context) |
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| 304 | {
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| 305 | BreakCADTool ctxt = context.getOwner(); |
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| 306 | |||
| 307 | ctxt.selection(); |
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| 308 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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| 309 | ctxt.setDescription(new String[]{"cancel"}); |
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| 310 | return;
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| 311 | } |
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| 312 | |||
| 313 | protected void addOption(BreakCADToolContext context, String s) |
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| 314 | {
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| 315 | BreakCADTool ctxt = context.getOwner(); |
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| 316 | |||
| 317 | BreakCADToolState endState = context.getState(); |
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| 318 | |||
| 319 | context.clearState(); |
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| 320 | try
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| 321 | {
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| 322 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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| 323 | ctxt.setDescription(new String[]{"cancel"}); |
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| 324 | ctxt.addOption(s); |
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| 325 | } |
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| 326 | finally
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| 327 | {
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| 328 | context.setState(endState); |
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| 329 | } |
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| 330 | return;
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| 331 | } |
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| 332 | |||
| 333 | protected void addPoint(BreakCADToolContext context, double pointX, double pointY, InputEvent event) |
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| 334 | {
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| 335 | BreakCADTool ctxt = context.getOwner(); |
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| 336 | |||
| 337 | if (ctxt.intersects(pointX,pointY))
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| 338 | {
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| 339 | |||
| 340 | (context.getState()).Exit(context); |
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| 341 | context.clearState(); |
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| 342 | try
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| 343 | {
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| 344 | ctxt.setQuestion(PluginServices.getText(this,"insert_second_point")); |
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| 345 | ctxt.setDescription(new String[]{"cancel"}); |
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| 346 | ctxt.addPoint(pointX, pointY, event); |
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| 347 | } |
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| 348 | finally
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| 349 | {
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| 350 | context.setState(Break.SecondPoint); |
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| 351 | (context.getState()).Entry(context); |
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| 352 | } |
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| 353 | } |
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| 354 | else if (!ctxt.intersects(pointX,pointY)) |
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| 355 | {
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| 356 | BreakCADToolState endState = context.getState(); |
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| 357 | |||
| 358 | context.clearState(); |
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| 359 | try
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| 360 | {
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| 361 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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| 362 | ctxt.setDescription(new String[]{"cancel"}); |
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| 363 | } |
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| 364 | finally
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| 365 | {
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| 366 | context.setState(endState); |
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| 367 | } |
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| 368 | } else
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| 369 | {
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| 370 | super.addPoint(context, pointX, pointY, event);
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| 371 | } |
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| 372 | |||
| 373 | return;
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| 374 | } |
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| 375 | |||
| 376 | //-------------------------------------------------------
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| 377 | // Member data.
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| 378 | //
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| 379 | } |
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| 380 | |||
| 381 | private static final class Break_SecondPoint |
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| 382 | extends Break_Default
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| 383 | {
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| 384 | //-------------------------------------------------------
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| 385 | // Member methods.
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| 386 | //
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| 387 | |||
| 388 | private Break_SecondPoint(String name, int id) |
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| 389 | {
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| 390 | super (name, id);
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| 391 | } |
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| 392 | |||
| 393 | protected void addOption(BreakCADToolContext context, String s) |
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| 394 | {
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| 395 | BreakCADTool ctxt = context.getOwner(); |
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| 396 | |||
| 397 | |||
| 398 | (context.getState()).Exit(context); |
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| 399 | context.clearState(); |
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| 400 | try
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| 401 | {
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| 402 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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| 403 | ctxt.setDescription(new String[]{"cancel"}); |
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| 404 | ctxt.addOption(s); |
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| 405 | } |
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| 406 | finally
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| 407 | {
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| 408 | context.setState(Break.FirstPoint); |
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| 409 | (context.getState()).Entry(context); |
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| 410 | } |
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| 411 | return;
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| 412 | } |
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| 413 | |||
| 414 | protected void addPoint(BreakCADToolContext context, double pointX, double pointY, InputEvent event) |
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| 415 | {
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| 416 | BreakCADTool ctxt = context.getOwner(); |
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| 417 | |||
| 418 | if (ctxt.intersects(pointX,pointY))
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| 419 | {
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| 420 | |||
| 421 | (context.getState()).Exit(context); |
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| 422 | context.clearState(); |
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| 423 | try
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| 424 | {
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| 425 | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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| 426 | ctxt.setDescription(new String[]{"cancel"}); |
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| 427 | ctxt.addPoint(pointX, pointY, event); |
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| 428 | ctxt.end(); |
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| 429 | } |
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| 430 | finally
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| 431 | {
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| 432 | context.setState(Break.FirstPoint); |
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| 433 | (context.getState()).Entry(context); |
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| 434 | } |
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| 435 | } |
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| 436 | else if (!ctxt.intersects(pointX,pointY)) |
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| 437 | {
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| 438 | BreakCADToolState endState = context.getState(); |
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| 439 | |||
| 440 | context.clearState(); |
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| 441 | try
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| 442 | {
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| 443 | ctxt.setQuestion(PluginServices.getText(this,"insert_second_point")); |
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| 444 | ctxt.setDescription(new String[]{"cancel"}); |
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| 445 | } |
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| 446 | finally
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| 447 | {
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| 448 | context.setState(endState); |
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| 449 | } |
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| 450 | } else
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| 451 | {
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| 452 | super.addPoint(context, pointX, pointY, event);
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| 453 | } |
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| 454 | |||
| 455 | return;
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| 456 | } |
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| 457 | |||
| 458 | //-------------------------------------------------------
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| 459 | // Member data.
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| 460 | //
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| 461 | } |
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| 462 | |||
| 463 | //-----------------------------------------------------------
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| 464 | // Member data.
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| 465 | //
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| 466 | } |
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| 467 | } |