root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / smc / EllipseCADToolContext.java @ 4365
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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.EllipseCADTool; |
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| 9 | 4324 | caballero | import java.awt.event.InputEvent; |
| 10 | 3782 | caballero | |
| 11 | public final class EllipseCADToolContext |
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| 12 | extends statemap.FSMContext
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| 13 | {
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| 14 | //---------------------------------------------------------------
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| 15 | // Member methods.
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| 16 | //
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| 17 | |||
| 18 | public EllipseCADToolContext(EllipseCADTool owner)
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| 19 | {
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| 20 | super();
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| 21 | |||
| 22 | _owner = owner; |
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| 23 | 3978 | caballero | setState(Ellipse.FirstPointAxis); |
| 24 | Ellipse.FirstPointAxis.Entry(this);
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| 25 | 3782 | caballero | } |
| 26 | |||
| 27 | 3883 | caballero | public void addOption(String s) |
| 28 | {
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| 29 | _transition = "addOption";
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| 30 | getState().addOption(this, s);
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| 31 | _transition = "";
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| 32 | return;
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| 33 | } |
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| 34 | |||
| 35 | 4324 | caballero | public void addPoint(double pointX, double pointY, InputEvent event) |
| 36 | 3782 | caballero | {
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| 37 | _transition = "addPoint";
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| 38 | 4324 | caballero | getState().addPoint(this, pointX, pointY, event);
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| 39 | 3782 | caballero | _transition = "";
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| 40 | return;
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| 41 | } |
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| 42 | |||
| 43 | 3832 | caballero | public void addValue(double d) |
| 44 | 3782 | caballero | {
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| 45 | _transition = "addValue";
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| 46 | 3832 | caballero | getState().addValue(this, d);
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| 47 | 3782 | caballero | _transition = "";
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| 48 | return;
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| 49 | } |
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| 50 | |||
| 51 | public EllipseCADToolState getState()
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| 52 | throws statemap.StateUndefinedException
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| 53 | {
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| 54 | if (_state == null) |
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| 55 | {
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| 56 | throw(
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| 57 | new statemap.StateUndefinedException());
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| 58 | } |
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| 59 | |||
| 60 | return ((EllipseCADToolState) _state);
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| 61 | } |
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| 62 | |||
| 63 | protected EllipseCADTool getOwner()
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| 64 | {
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| 65 | return (_owner);
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| 66 | } |
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| 67 | |||
| 68 | //---------------------------------------------------------------
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| 69 | // Member data.
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| 70 | //
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| 71 | |||
| 72 | transient private EllipseCADTool _owner; |
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| 73 | |||
| 74 | //---------------------------------------------------------------
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| 75 | // Inner classes.
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| 76 | //
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| 77 | |||
| 78 | public static abstract class EllipseCADToolState |
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| 79 | extends statemap.State
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| 80 | {
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| 81 | //-----------------------------------------------------------
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| 82 | // Member methods.
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| 83 | //
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| 84 | |||
| 85 | protected EllipseCADToolState(String name, int id) |
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| 86 | {
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| 87 | super (name, id);
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| 88 | } |
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| 89 | |||
| 90 | protected void Entry(EllipseCADToolContext context) {} |
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| 91 | protected void Exit(EllipseCADToolContext context) {} |
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| 92 | |||
| 93 | 3883 | caballero | protected void addOption(EllipseCADToolContext context, String s) |
| 94 | {
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| 95 | Default(context); |
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| 96 | } |
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| 97 | |||
| 98 | 4324 | caballero | protected void addPoint(EllipseCADToolContext context, double pointX, double pointY, InputEvent event) |
| 99 | 3782 | caballero | {
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| 100 | Default(context); |
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| 101 | } |
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| 102 | |||
| 103 | 3832 | caballero | protected void addValue(EllipseCADToolContext context, double d) |
| 104 | 3782 | caballero | {
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| 105 | Default(context); |
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| 106 | } |
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| 107 | |||
| 108 | protected void Default(EllipseCADToolContext context) |
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| 109 | {
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| 110 | throw (
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| 111 | new statemap.TransitionUndefinedException(
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| 112 | "State: " +
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| 113 | context.getState().getName() + |
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| 114 | ", Transition: " +
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| 115 | context.getTransition())); |
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| 116 | } |
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| 117 | |||
| 118 | //-----------------------------------------------------------
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| 119 | // Member data.
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| 120 | //
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| 121 | } |
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| 122 | |||
| 123 | 3978 | caballero | /* package */ static abstract class Ellipse |
| 124 | 3782 | caballero | {
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| 125 | //-----------------------------------------------------------
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| 126 | // Member methods.
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| 127 | //
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| 128 | |||
| 129 | //-----------------------------------------------------------
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| 130 | // Member data.
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| 131 | //
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| 132 | |||
| 133 | //-------------------------------------------------------
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| 134 | // Statics.
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| 135 | //
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| 136 | 3978 | caballero | /* package */ static Ellipse_Default.Ellipse_FirstPointAxis FirstPointAxis; |
| 137 | /* package */ static Ellipse_Default.Ellipse_SecondPointAxis SecondPointAxis; |
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| 138 | /* package */ static Ellipse_Default.Ellipse_DistanceOtherAxis DistanceOtherAxis; |
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| 139 | private static Ellipse_Default Default; |
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| 140 | 3782 | caballero | |
| 141 | static
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| 142 | {
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| 143 | 3978 | caballero | FirstPointAxis = new Ellipse_Default.Ellipse_FirstPointAxis("Ellipse.FirstPointAxis", 0); |
| 144 | SecondPointAxis = new Ellipse_Default.Ellipse_SecondPointAxis("Ellipse.SecondPointAxis", 1); |
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| 145 | DistanceOtherAxis = new Ellipse_Default.Ellipse_DistanceOtherAxis("Ellipse.DistanceOtherAxis", 2); |
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| 146 | Default = new Ellipse_Default("Ellipse.Default", -1); |
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| 147 | 3782 | caballero | } |
| 148 | |||
| 149 | } |
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| 150 | |||
| 151 | 3978 | caballero | protected static class Ellipse_Default |
| 152 | 3782 | caballero | extends EllipseCADToolState
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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 | 3978 | caballero | protected Ellipse_Default(String name, int id) |
| 159 | 3782 | caballero | {
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| 160 | super (name, id);
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| 161 | } |
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| 162 | |||
| 163 | 3883 | caballero | protected void addOption(EllipseCADToolContext context, String s) |
| 164 | {
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| 165 | EllipseCADTool ctxt = context.getOwner(); |
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| 166 | |||
| 167 | if (s.equals("Cancelar")) |
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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 | 3978 | caballero | Ellipse.FirstPointAxis.getName()); |
| 172 | 3883 | caballero | |
| 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 | 3978 | caballero | context.setState(Ellipse.FirstPointAxis); |
| 186 | 3883 | caballero | |
| 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 | super.addOption(context, s);
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| 197 | } |
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| 198 | |||
| 199 | return;
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| 200 | } |
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| 201 | |||
| 202 | 3782 | caballero | //-----------------------------------------------------------
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| 203 | // Inner classse.
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| 204 | //
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| 205 | |||
| 206 | |||
| 207 | 3978 | caballero | private static final class Ellipse_FirstPointAxis |
| 208 | extends Ellipse_Default
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| 209 | 3782 | caballero | {
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| 210 | //-------------------------------------------------------
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| 211 | // Member methods.
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| 212 | //
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| 213 | |||
| 214 | 3978 | caballero | private Ellipse_FirstPointAxis(String name, int id) |
| 215 | 3782 | caballero | {
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| 216 | super (name, id);
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| 217 | } |
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| 218 | |||
| 219 | protected void Entry(EllipseCADToolContext context) |
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| 220 | {
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| 221 | EllipseCADTool ctxt = context.getOwner(); |
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| 222 | |||
| 223 | 3847 | caballero | ctxt.setQuestion("ELIPSE" + "\n" + |
| 224 | "Insertar punto inicial de eje de elipse");
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| 225 | 3883 | caballero | ctxt.setDescription(new String[]{"Cancelar"}); |
| 226 | 3782 | caballero | return;
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| 227 | } |
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| 228 | |||
| 229 | 4324 | caballero | protected void addPoint(EllipseCADToolContext context, double pointX, double pointY, InputEvent event) |
| 230 | 3782 | caballero | {
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| 231 | EllipseCADTool ctxt = context.getOwner(); |
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| 232 | |||
| 233 | |||
| 234 | (context.getState()).Exit(context); |
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| 235 | context.clearState(); |
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| 236 | try
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| 237 | {
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| 238 | ctxt.setQuestion("Insertar punto final de eje de elipse");
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| 239 | 3883 | caballero | ctxt.setDescription(new String[]{"Cancelar"}); |
| 240 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
| 241 | 3782 | caballero | } |
| 242 | finally
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| 243 | {
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| 244 | 3978 | caballero | context.setState(Ellipse.SecondPointAxis); |
| 245 | 3782 | caballero | (context.getState()).Entry(context); |
| 246 | } |
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| 247 | return;
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| 248 | } |
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| 249 | |||
| 250 | //-------------------------------------------------------
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| 251 | // Member data.
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| 252 | //
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| 253 | } |
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| 254 | |||
| 255 | 3978 | caballero | private static final class Ellipse_SecondPointAxis |
| 256 | extends Ellipse_Default
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| 257 | 3782 | caballero | {
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| 258 | //-------------------------------------------------------
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| 259 | // Member methods.
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| 260 | //
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| 261 | |||
| 262 | 3978 | caballero | private Ellipse_SecondPointAxis(String name, int id) |
| 263 | 3782 | caballero | {
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| 264 | super (name, id);
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| 265 | } |
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| 266 | |||
| 267 | 4324 | caballero | protected void addPoint(EllipseCADToolContext context, double pointX, double pointY, InputEvent event) |
| 268 | 3782 | caballero | {
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| 269 | EllipseCADTool ctxt = context.getOwner(); |
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| 270 | |||
| 271 | |||
| 272 | (context.getState()).Exit(context); |
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| 273 | context.clearState(); |
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| 274 | try
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| 275 | {
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| 276 | ctxt.setQuestion("Insertar distancia al otro eje");
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| 277 | 3883 | caballero | ctxt.setDescription(new String[]{"Cancelar"}); |
| 278 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
| 279 | 3782 | caballero | } |
| 280 | finally
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| 281 | {
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| 282 | 3978 | caballero | context.setState(Ellipse.DistanceOtherAxis); |
| 283 | 3782 | caballero | (context.getState()).Entry(context); |
| 284 | } |
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| 285 | return;
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| 286 | } |
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| 287 | |||
| 288 | //-------------------------------------------------------
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| 289 | // Member data.
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| 290 | //
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| 291 | } |
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| 292 | |||
| 293 | 3978 | caballero | private static final class Ellipse_DistanceOtherAxis |
| 294 | extends Ellipse_Default
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| 295 | 3782 | caballero | {
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| 296 | //-------------------------------------------------------
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| 297 | // Member methods.
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| 298 | //
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| 299 | |||
| 300 | 3978 | caballero | private Ellipse_DistanceOtherAxis(String name, int id) |
| 301 | 3782 | caballero | {
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| 302 | super (name, id);
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| 303 | } |
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| 304 | |||
| 305 | 4324 | caballero | protected void addPoint(EllipseCADToolContext context, double pointX, double pointY, InputEvent event) |
| 306 | 3782 | caballero | {
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| 307 | EllipseCADTool ctxt = context.getOwner(); |
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| 308 | |||
| 309 | |||
| 310 | (context.getState()).Exit(context); |
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| 311 | context.clearState(); |
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| 312 | try
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| 313 | {
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| 314 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
| 315 | 3782 | caballero | ctxt.end(); |
| 316 | } |
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| 317 | finally
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| 318 | {
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| 319 | 3978 | caballero | context.setState(Ellipse.FirstPointAxis); |
| 320 | 3782 | caballero | (context.getState()).Entry(context); |
| 321 | } |
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| 322 | return;
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| 323 | } |
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| 324 | |||
| 325 | 3832 | caballero | protected void addValue(EllipseCADToolContext context, double d) |
| 326 | 3782 | caballero | {
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| 327 | EllipseCADTool ctxt = context.getOwner(); |
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| 328 | |||
| 329 | |||
| 330 | (context.getState()).Exit(context); |
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| 331 | context.clearState(); |
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| 332 | try
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| 333 | {
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| 334 | 3832 | caballero | ctxt.addValue(d); |
| 335 | 3782 | caballero | ctxt.end(); |
| 336 | } |
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| 337 | finally
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| 338 | {
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| 339 | 3978 | caballero | context.setState(Ellipse.FirstPointAxis); |
| 340 | 3782 | caballero | (context.getState()).Entry(context); |
| 341 | } |
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| 342 | return;
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| 343 | } |
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| 344 | |||
| 345 | //-------------------------------------------------------
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| 346 | // Member data.
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| 347 | //
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| 348 | } |
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| 349 | |||
| 350 | //-----------------------------------------------------------
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| 351 | // Member data.
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| 352 | //
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| 353 | } |
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| 354 | } |