root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / smc / ArcCADToolContext.java @ 3883
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| 1 | 3782 | 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.ArcCADTool; |
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| 9 | |||
| 10 | public final class ArcCADToolContext |
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| 11 | extends statemap.FSMContext
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| 12 | {
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| 13 | //---------------------------------------------------------------
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| 14 | // Member methods.
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| 15 | //
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| 16 | |||
| 17 | public ArcCADToolContext(ArcCADTool owner)
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| 18 | {
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| 19 | super();
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| 20 | |||
| 21 | _owner = owner; |
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| 22 | setState(ExecuteMap.Initial); |
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| 23 | ExecuteMap.Initial.Entry(this);
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| 24 | } |
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| 25 | |||
| 26 | 3883 | caballero | public void addOption(String s) |
| 27 | {
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| 28 | _transition = "addOption";
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| 29 | getState().addOption(this, s);
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| 30 | _transition = "";
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| 31 | return;
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| 32 | } |
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| 33 | |||
| 34 | 3832 | caballero | public void addPoint(double pointX, double pointY) |
| 35 | 3782 | caballero | {
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| 36 | _transition = "addPoint";
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| 37 | 3832 | caballero | getState().addPoint(this, pointX, pointY);
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| 38 | 3782 | caballero | _transition = "";
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| 39 | return;
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| 40 | } |
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| 41 | |||
| 42 | public ArcCADToolState getState()
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| 43 | throws statemap.StateUndefinedException
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| 44 | {
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| 45 | if (_state == null) |
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| 46 | {
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| 47 | throw(
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| 48 | new statemap.StateUndefinedException());
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| 49 | } |
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| 50 | |||
| 51 | return ((ArcCADToolState) _state);
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| 52 | } |
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| 53 | |||
| 54 | protected ArcCADTool getOwner()
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| 55 | {
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| 56 | return (_owner);
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| 57 | } |
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| 58 | |||
| 59 | //---------------------------------------------------------------
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| 60 | // Member data.
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| 61 | //
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| 62 | |||
| 63 | transient private ArcCADTool _owner; |
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| 64 | |||
| 65 | //---------------------------------------------------------------
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| 66 | // Inner classes.
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| 67 | //
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| 68 | |||
| 69 | public static abstract class ArcCADToolState |
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| 70 | extends statemap.State
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| 71 | {
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| 72 | //-----------------------------------------------------------
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| 73 | // Member methods.
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| 74 | //
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| 75 | |||
| 76 | protected ArcCADToolState(String name, int id) |
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| 77 | {
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| 78 | super (name, id);
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| 79 | } |
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| 80 | |||
| 81 | protected void Entry(ArcCADToolContext context) {} |
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| 82 | protected void Exit(ArcCADToolContext context) {} |
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| 83 | |||
| 84 | 3883 | caballero | protected void addOption(ArcCADToolContext context, String s) |
| 85 | {
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| 86 | Default(context); |
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| 87 | } |
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| 88 | |||
| 89 | 3832 | caballero | protected void addPoint(ArcCADToolContext context, double pointX, double pointY) |
| 90 | 3782 | caballero | {
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| 91 | Default(context); |
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| 92 | } |
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| 93 | |||
| 94 | protected void Default(ArcCADToolContext context) |
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| 95 | {
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| 96 | throw (
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| 97 | new statemap.TransitionUndefinedException(
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| 98 | "State: " +
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| 99 | context.getState().getName() + |
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| 100 | ", Transition: " +
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| 101 | context.getTransition())); |
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| 102 | } |
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| 103 | |||
| 104 | //-----------------------------------------------------------
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| 105 | // Member data.
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| 106 | //
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| 107 | } |
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| 108 | |||
| 109 | /* package */ static abstract class ExecuteMap |
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| 110 | {
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| 111 | //-----------------------------------------------------------
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| 112 | // Member methods.
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| 113 | //
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| 114 | |||
| 115 | //-----------------------------------------------------------
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| 116 | // Member data.
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| 117 | //
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| 118 | |||
| 119 | //-------------------------------------------------------
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| 120 | // Statics.
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| 121 | //
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| 122 | /* package */ static ExecuteMap_Default.ExecuteMap_Initial Initial; |
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| 123 | /* package */ static ExecuteMap_Default.ExecuteMap_First First; |
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| 124 | /* package */ static ExecuteMap_Default.ExecuteMap_Second Second; |
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| 125 | /* package */ static ExecuteMap_Default.ExecuteMap_Third Third; |
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| 126 | private static ExecuteMap_Default Default; |
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| 127 | |||
| 128 | static
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| 129 | {
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| 130 | Initial = new ExecuteMap_Default.ExecuteMap_Initial("ExecuteMap.Initial", 0); |
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| 131 | First = new ExecuteMap_Default.ExecuteMap_First("ExecuteMap.First", 1); |
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| 132 | Second = new ExecuteMap_Default.ExecuteMap_Second("ExecuteMap.Second", 2); |
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| 133 | Third = new ExecuteMap_Default.ExecuteMap_Third("ExecuteMap.Third", 3); |
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| 134 | Default = new ExecuteMap_Default("ExecuteMap.Default", -1); |
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| 135 | } |
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| 136 | |||
| 137 | } |
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| 138 | |||
| 139 | protected static class ExecuteMap_Default |
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| 140 | extends ArcCADToolState
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| 141 | {
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| 142 | //-----------------------------------------------------------
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| 143 | // Member methods.
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| 144 | //
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| 145 | |||
| 146 | protected ExecuteMap_Default(String name, int id) |
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| 147 | {
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| 148 | super (name, id);
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| 149 | } |
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| 150 | |||
| 151 | 3883 | caballero | protected void addOption(ArcCADToolContext context, String s) |
| 152 | {
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| 153 | ArcCADTool ctxt = context.getOwner(); |
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| 154 | |||
| 155 | if (s.equals("Cancelar")) |
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| 156 | {
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| 157 | boolean loopbackFlag =
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| 158 | context.getState().getName().equals( |
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| 159 | ExecuteMap.Initial.getName()); |
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| 160 | |||
| 161 | if (loopbackFlag == false) |
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| 162 | {
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| 163 | (context.getState()).Exit(context); |
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| 164 | } |
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| 165 | |||
| 166 | context.clearState(); |
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| 167 | try
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| 168 | {
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| 169 | ctxt.end(); |
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| 170 | } |
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| 171 | finally
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| 172 | {
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| 173 | context.setState(ExecuteMap.Initial); |
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| 174 | |||
| 175 | if (loopbackFlag == false) |
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| 176 | {
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| 177 | (context.getState()).Entry(context); |
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| 178 | } |
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| 179 | |||
| 180 | } |
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| 181 | } |
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| 182 | else
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| 183 | {
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| 184 | super.addOption(context, s);
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| 185 | } |
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| 186 | |||
| 187 | return;
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| 188 | } |
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| 189 | |||
| 190 | 3782 | caballero | //-----------------------------------------------------------
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| 191 | // Inner classse.
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| 192 | //
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| 193 | |||
| 194 | |||
| 195 | private static final class ExecuteMap_Initial |
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| 196 | extends ExecuteMap_Default
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| 197 | {
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| 198 | //-------------------------------------------------------
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| 199 | // Member methods.
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| 200 | //
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| 201 | |||
| 202 | private ExecuteMap_Initial(String name, int id) |
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| 203 | {
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| 204 | super (name, id);
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| 205 | } |
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| 206 | |||
| 207 | protected void Entry(ArcCADToolContext context) |
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| 208 | {
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| 209 | ArcCADTool ctxt = context.getOwner(); |
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| 210 | |||
| 211 | 3847 | caballero | ctxt.setQuestion("ARCO" + "\n"+ |
| 212 | "Insertar primer punto");
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| 213 | 3883 | caballero | ctxt.setDescription(new String[]{"Cancelar"}); |
| 214 | 3782 | caballero | return;
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| 215 | } |
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| 216 | |||
| 217 | 3832 | caballero | protected void addPoint(ArcCADToolContext context, double pointX, double pointY) |
| 218 | 3782 | caballero | {
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| 219 | ArcCADTool ctxt = context.getOwner(); |
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| 220 | |||
| 221 | |||
| 222 | (context.getState()).Exit(context); |
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| 223 | context.clearState(); |
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| 224 | try
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| 225 | {
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| 226 | ctxt.setQuestion("Insertar segundo punto");
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| 227 | 3883 | caballero | ctxt.setDescription(new String[]{"Cancelar"}); |
| 228 | 3832 | caballero | ctxt.addPoint(pointX, pointY); |
| 229 | 3782 | caballero | } |
| 230 | finally
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| 231 | {
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| 232 | context.setState(ExecuteMap.First); |
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| 233 | (context.getState()).Entry(context); |
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| 234 | } |
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| 235 | return;
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| 236 | } |
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| 237 | |||
| 238 | //-------------------------------------------------------
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| 239 | // Member data.
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| 240 | //
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| 241 | } |
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| 242 | |||
| 243 | private static final class ExecuteMap_First |
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| 244 | extends ExecuteMap_Default
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| 245 | {
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| 246 | //-------------------------------------------------------
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| 247 | // Member methods.
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| 248 | //
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| 249 | |||
| 250 | private ExecuteMap_First(String name, int id) |
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| 251 | {
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| 252 | super (name, id);
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| 253 | } |
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| 254 | |||
| 255 | 3832 | caballero | protected void addPoint(ArcCADToolContext context, double pointX, double pointY) |
| 256 | 3782 | caballero | {
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| 257 | ArcCADTool ctxt = context.getOwner(); |
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| 258 | |||
| 259 | |||
| 260 | (context.getState()).Exit(context); |
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| 261 | context.clearState(); |
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| 262 | try
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| 263 | {
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| 264 | ctxt.setQuestion("Insertar ultimo punto");
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| 265 | 3883 | caballero | ctxt.setDescription(new String[]{"Cancelar"}); |
| 266 | 3832 | caballero | ctxt.addPoint(pointX, pointY); |
| 267 | 3782 | caballero | } |
| 268 | finally
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| 269 | {
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| 270 | context.setState(ExecuteMap.Second); |
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| 271 | (context.getState()).Entry(context); |
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| 272 | } |
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| 273 | return;
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| 274 | } |
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| 275 | |||
| 276 | //-------------------------------------------------------
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| 277 | // Member data.
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| 278 | //
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| 279 | } |
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| 280 | |||
| 281 | private static final class ExecuteMap_Second |
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| 282 | extends ExecuteMap_Default
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| 283 | {
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| 284 | //-------------------------------------------------------
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| 285 | // Member methods.
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| 286 | //
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| 287 | |||
| 288 | private ExecuteMap_Second(String name, int id) |
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| 289 | {
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| 290 | super (name, id);
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| 291 | } |
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| 292 | |||
| 293 | 3832 | caballero | protected void addPoint(ArcCADToolContext context, double pointX, double pointY) |
| 294 | 3782 | caballero | {
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| 295 | ArcCADTool ctxt = context.getOwner(); |
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| 296 | |||
| 297 | |||
| 298 | (context.getState()).Exit(context); |
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| 299 | context.clearState(); |
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| 300 | try
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| 301 | {
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| 302 | 3832 | caballero | ctxt.addPoint(pointX, pointY); |
| 303 | 3782 | caballero | ctxt.end(); |
| 304 | } |
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| 305 | finally
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| 306 | {
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| 307 | context.setState(ExecuteMap.Third); |
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| 308 | (context.getState()).Entry(context); |
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| 309 | } |
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| 310 | return;
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| 311 | } |
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| 312 | |||
| 313 | //-------------------------------------------------------
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| 314 | // Member data.
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| 315 | //
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| 316 | } |
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| 317 | |||
| 318 | private static final class ExecuteMap_Third |
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| 319 | extends ExecuteMap_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 ExecuteMap_Third(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 | //-------------------------------------------------------
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| 331 | // Member data.
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| 332 | //
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| 333 | } |
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| 334 | |||
| 335 | //-----------------------------------------------------------
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| 336 | // Member data.
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| 337 | //
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| 338 | } |
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| 339 | } |