root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / smc / PolylineCADToolContext.java @ 5184
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| 1 | 3766 | 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.PolylineCADTool; |
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| 9 | 4324 | caballero | import java.awt.event.InputEvent; |
| 10 | 4584 | caballero | import com.iver.andami.PluginServices; |
| 11 | 3766 | caballero | |
| 12 | public final class PolylineCADToolContext |
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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 PolylineCADToolContext(PolylineCADTool 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 | 3978 | caballero | setState(Polyline.FirstPoint); |
| 25 | Polyline.FirstPoint.Entry(this);
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| 26 | 3766 | caballero | } |
| 27 | |||
| 28 | 3832 | caballero | public void addOption(String s) |
| 29 | 3766 | caballero | {
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| 30 | _transition = "addOption";
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| 31 | 3832 | caballero | getState().addOption(this, s);
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| 32 | 3766 | caballero | _transition = "";
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| 33 | return;
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| 34 | } |
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| 35 | |||
| 36 | 4324 | caballero | public void addPoint(double pointX, double pointY, InputEvent event) |
| 37 | 3766 | caballero | {
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| 38 | _transition = "addPoint";
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| 39 | 4324 | caballero | getState().addPoint(this, pointX, pointY, event);
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| 40 | 3766 | caballero | _transition = "";
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| 41 | return;
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| 42 | } |
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| 43 | |||
| 44 | public PolylineCADToolState getState()
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| 45 | throws statemap.StateUndefinedException
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| 46 | {
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| 47 | if (_state == null) |
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| 48 | {
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| 49 | throw(
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| 50 | new statemap.StateUndefinedException());
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| 51 | } |
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| 52 | |||
| 53 | return ((PolylineCADToolState) _state);
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| 54 | } |
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| 55 | |||
| 56 | protected PolylineCADTool getOwner()
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| 57 | {
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| 58 | return (_owner);
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| 59 | } |
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| 60 | |||
| 61 | //---------------------------------------------------------------
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| 62 | // Member data.
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| 63 | //
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| 64 | |||
| 65 | transient private PolylineCADTool _owner; |
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| 66 | |||
| 67 | //---------------------------------------------------------------
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| 68 | // Inner classes.
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| 69 | //
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| 70 | |||
| 71 | public static abstract class PolylineCADToolState |
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| 72 | extends statemap.State
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| 73 | {
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| 74 | //-----------------------------------------------------------
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| 75 | // Member methods.
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| 76 | //
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| 77 | |||
| 78 | protected PolylineCADToolState(String name, int id) |
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| 79 | {
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| 80 | super (name, id);
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| 81 | } |
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| 82 | |||
| 83 | protected void Entry(PolylineCADToolContext context) {} |
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| 84 | protected void Exit(PolylineCADToolContext context) {} |
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| 85 | |||
| 86 | 3832 | caballero | protected void addOption(PolylineCADToolContext context, String s) |
| 87 | 3766 | caballero | {
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| 88 | Default(context); |
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| 89 | } |
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| 90 | |||
| 91 | 4324 | caballero | protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
| 92 | 3766 | caballero | {
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| 93 | Default(context); |
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| 94 | } |
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| 95 | |||
| 96 | protected void Default(PolylineCADToolContext context) |
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| 97 | {
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| 98 | throw (
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| 99 | new statemap.TransitionUndefinedException(
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| 100 | "State: " +
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| 101 | context.getState().getName() + |
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| 102 | ", Transition: " +
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| 103 | context.getTransition())); |
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| 104 | } |
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| 105 | |||
| 106 | //-----------------------------------------------------------
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| 107 | // Member data.
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| 108 | //
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| 109 | } |
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| 110 | |||
| 111 | 3978 | caballero | /* package */ static abstract class Polyline |
| 112 | 3766 | caballero | {
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| 113 | //-----------------------------------------------------------
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| 114 | // Member methods.
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| 115 | //
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| 116 | |||
| 117 | //-----------------------------------------------------------
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| 118 | // Member data.
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| 119 | //
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| 120 | |||
| 121 | //-------------------------------------------------------
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| 122 | // Statics.
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| 123 | //
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| 124 | 3978 | caballero | /* package */ static Polyline_Default.Polyline_FirstPoint FirstPoint; |
| 125 | /* package */ static Polyline_Default.Polyline_NextPointOrArcOrClose NextPointOrArcOrClose; |
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| 126 | /* package */ static Polyline_Default.Polyline_NextPointOrLineOrClose NextPointOrLineOrClose; |
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| 127 | private static Polyline_Default Default; |
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| 128 | 3766 | caballero | |
| 129 | static
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| 130 | {
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| 131 | 3978 | caballero | FirstPoint = new Polyline_Default.Polyline_FirstPoint("Polyline.FirstPoint", 0); |
| 132 | NextPointOrArcOrClose = new Polyline_Default.Polyline_NextPointOrArcOrClose("Polyline.NextPointOrArcOrClose", 1); |
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| 133 | NextPointOrLineOrClose = new Polyline_Default.Polyline_NextPointOrLineOrClose("Polyline.NextPointOrLineOrClose", 2); |
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| 134 | Default = new Polyline_Default("Polyline.Default", -1); |
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| 135 | 3766 | caballero | } |
| 136 | |||
| 137 | } |
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| 138 | |||
| 139 | 3978 | caballero | protected static class Polyline_Default |
| 140 | 3766 | caballero | extends PolylineCADToolState
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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 | 3978 | caballero | protected Polyline_Default(String name, int id) |
| 147 | 3766 | caballero | {
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| 148 | super (name, id);
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| 149 | } |
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| 150 | |||
| 151 | 3883 | caballero | protected void addOption(PolylineCADToolContext context, String s) |
| 152 | {
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| 153 | PolylineCADTool ctxt = context.getOwner(); |
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| 154 | |||
| 155 | 4584 | caballero | if (s.equals(PluginServices.getText(this,"cancel"))) |
| 156 | 3883 | caballero | {
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| 157 | boolean loopbackFlag =
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| 158 | context.getState().getName().equals( |
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| 159 | 3978 | caballero | Polyline.FirstPoint.getName()); |
| 160 | 3883 | caballero | |
| 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.cancel(); |
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| 170 | } |
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| 171 | finally
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| 172 | {
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| 173 | 3978 | caballero | context.setState(Polyline.FirstPoint); |
| 174 | 3883 | caballero | |
| 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 | 4002 | fjp | else if (s.equals("")) |
| 183 | 3883 | caballero | {
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| 184 | 4002 | fjp | boolean loopbackFlag =
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| 185 | context.getState().getName().equals( |
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| 186 | Polyline.FirstPoint.getName()); |
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| 187 | |||
| 188 | if (loopbackFlag == false) |
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| 189 | {
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| 190 | (context.getState()).Exit(context); |
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| 191 | } |
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| 192 | |||
| 193 | context.clearState(); |
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| 194 | try
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| 195 | {
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| 196 | ctxt.endGeometry(); |
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| 197 | } |
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| 198 | finally
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| 199 | {
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| 200 | context.setState(Polyline.FirstPoint); |
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| 201 | |||
| 202 | if (loopbackFlag == false) |
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| 203 | {
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| 204 | (context.getState()).Entry(context); |
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| 205 | } |
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| 206 | |||
| 207 | } |
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| 208 | } else
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| 209 | {
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| 210 | 3883 | caballero | super.addOption(context, s);
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| 211 | } |
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| 212 | |||
| 213 | return;
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| 214 | } |
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| 215 | |||
| 216 | 3766 | caballero | //-----------------------------------------------------------
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| 217 | // Inner classse.
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| 218 | //
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| 219 | |||
| 220 | |||
| 221 | 3978 | caballero | private static final class Polyline_FirstPoint |
| 222 | extends Polyline_Default
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| 223 | 3766 | caballero | {
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| 224 | //-------------------------------------------------------
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| 225 | // Member methods.
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| 226 | //
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| 227 | |||
| 228 | 3978 | caballero | private Polyline_FirstPoint(String name, int id) |
| 229 | 3766 | caballero | {
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| 230 | super (name, id);
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| 231 | } |
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| 232 | |||
| 233 | protected void Entry(PolylineCADToolContext context) |
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| 234 | {
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| 235 | PolylineCADTool ctxt = context.getOwner(); |
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| 236 | |||
| 237 | 4892 | caballero | ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
| 238 | 4584 | caballero | ctxt.setDescription(new String[]{"cancel"}); |
| 239 | 3766 | caballero | return;
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| 240 | } |
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| 241 | |||
| 242 | 4324 | caballero | protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
| 243 | 3766 | caballero | {
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| 244 | PolylineCADTool ctxt = context.getOwner(); |
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| 245 | |||
| 246 | |||
| 247 | (context.getState()).Exit(context); |
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| 248 | context.clearState(); |
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| 249 | try
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| 250 | {
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| 251 | 4584 | caballero | ctxt.setQuestion(PluginServices.getText(this,"insert_next_point_arc_or_close")); |
| 252 | 5172 | caballero | ctxt.setDescription(new String[]{"inter_arc", "close", "cancel"}); |
| 253 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
| 254 | 3766 | caballero | } |
| 255 | finally
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| 256 | {
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| 257 | 3978 | caballero | context.setState(Polyline.NextPointOrArcOrClose); |
| 258 | 3766 | caballero | (context.getState()).Entry(context); |
| 259 | } |
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| 260 | return;
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| 261 | } |
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| 262 | |||
| 263 | //-------------------------------------------------------
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| 264 | // Member data.
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| 265 | //
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| 266 | } |
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| 267 | |||
| 268 | 3978 | caballero | private static final class Polyline_NextPointOrArcOrClose |
| 269 | extends Polyline_Default
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| 270 | 3766 | caballero | {
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| 271 | //-------------------------------------------------------
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| 272 | // Member methods.
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| 273 | //
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| 274 | |||
| 275 | 3978 | caballero | private Polyline_NextPointOrArcOrClose(String name, int id) |
| 276 | 3766 | caballero | {
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| 277 | super (name, id);
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| 278 | } |
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| 279 | |||
| 280 | 3832 | caballero | protected void addOption(PolylineCADToolContext context, String s) |
| 281 | 3766 | caballero | {
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| 282 | PolylineCADTool ctxt = context.getOwner(); |
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| 283 | |||
| 284 | 5172 | caballero | if (s.equals("A") || s.equals("a") || s.equals(PluginServices.getText(this,"inter_arc"))) |
| 285 | 3766 | caballero | {
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| 286 | |||
| 287 | (context.getState()).Exit(context); |
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| 288 | context.clearState(); |
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| 289 | try
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| 290 | {
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| 291 | 4584 | caballero | ctxt.setQuestion(PluginServices.getText(this,"insert_next_point_line_or_close")); |
| 292 | 5172 | caballero | ctxt.setDescription(new String[]{"inter_line", "close", "cancel"}); |
| 293 | 3832 | caballero | ctxt.addOption(s); |
| 294 | 3766 | caballero | } |
| 295 | finally
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| 296 | {
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| 297 | 3978 | caballero | context.setState(Polyline.NextPointOrLineOrClose); |
| 298 | 3766 | caballero | (context.getState()).Entry(context); |
| 299 | } |
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| 300 | } |
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| 301 | 4584 | caballero | else if (s.equals("C") || s.equals("c") || s.equals(PluginServices.getText(this,"close"))) |
| 302 | 3766 | caballero | {
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| 303 | |||
| 304 | (context.getState()).Exit(context); |
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| 305 | context.clearState(); |
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| 306 | try
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| 307 | {
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| 308 | 3832 | caballero | ctxt.addOption(s); |
| 309 | 3883 | caballero | ctxt.closeGeometry(); |
| 310 | ctxt.endGeometry(); |
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| 311 | 3766 | caballero | ctxt.end(); |
| 312 | } |
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| 313 | finally
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| 314 | {
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| 315 | 3978 | caballero | context.setState(Polyline.FirstPoint); |
| 316 | 3766 | caballero | (context.getState()).Entry(context); |
| 317 | } |
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| 318 | } else
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| 319 | {
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| 320 | 3832 | caballero | super.addOption(context, s);
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| 321 | 3766 | caballero | } |
| 322 | |||
| 323 | return;
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| 324 | } |
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| 325 | |||
| 326 | 4324 | caballero | protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
| 327 | 3766 | caballero | {
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| 328 | PolylineCADTool ctxt = context.getOwner(); |
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| 329 | |||
| 330 | PolylineCADToolState endState = context.getState(); |
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| 331 | |||
| 332 | context.clearState(); |
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| 333 | try
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| 334 | {
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| 335 | 4584 | caballero | ctxt.setQuestion(PluginServices.getText(this,"insert_next_point_arc_or_close")); |
| 336 | 5172 | caballero | ctxt.setDescription(new String[]{"inter_arc", "close", "cancel"}); |
| 337 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
| 338 | 3766 | caballero | } |
| 339 | finally
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| 340 | {
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| 341 | context.setState(endState); |
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| 342 | } |
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| 343 | return;
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| 344 | } |
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| 345 | |||
| 346 | //-------------------------------------------------------
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| 347 | // Member data.
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| 348 | //
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| 349 | } |
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| 350 | |||
| 351 | 3978 | caballero | private static final class Polyline_NextPointOrLineOrClose |
| 352 | extends Polyline_Default
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| 353 | 3766 | caballero | {
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| 354 | //-------------------------------------------------------
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| 355 | // Member methods.
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| 356 | //
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| 357 | |||
| 358 | 3978 | caballero | private Polyline_NextPointOrLineOrClose(String name, int id) |
| 359 | 3766 | caballero | {
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| 360 | super (name, id);
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| 361 | } |
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| 362 | |||
| 363 | 3832 | caballero | protected void addOption(PolylineCADToolContext context, String s) |
| 364 | 3766 | caballero | {
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| 365 | PolylineCADTool ctxt = context.getOwner(); |
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| 366 | |||
| 367 | 5172 | caballero | if (s.equals("N") || s.equals("n") || s.equals(PluginServices.getText(this,"inter_line"))) |
| 368 | 3766 | caballero | {
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| 369 | |||
| 370 | (context.getState()).Exit(context); |
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| 371 | context.clearState(); |
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| 372 | try
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| 373 | {
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| 374 | 4584 | caballero | ctxt.setQuestion(PluginServices.getText(this,"insert_next_point_arc_or_close")); |
| 375 | 5172 | caballero | ctxt.setDescription(new String[]{"inter_arc", "close", "cancel"}); |
| 376 | 3832 | caballero | ctxt.addOption(s); |
| 377 | 3766 | caballero | } |
| 378 | finally
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| 379 | {
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| 380 | 3978 | caballero | context.setState(Polyline.NextPointOrArcOrClose); |
| 381 | 3766 | caballero | (context.getState()).Entry(context); |
| 382 | } |
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| 383 | } |
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| 384 | 4584 | caballero | else if (s.equals("C") || s.equals("c") || s.equals(PluginServices.getText(this,"close"))) |
| 385 | 3766 | caballero | {
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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 | 3832 | caballero | ctxt.addOption(s); |
| 392 | 3883 | caballero | ctxt.closeGeometry(); |
| 393 | ctxt.endGeometry(); |
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| 394 | 3766 | caballero | ctxt.end(); |
| 395 | } |
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| 396 | finally
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| 397 | {
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| 398 | 3978 | caballero | context.setState(Polyline.FirstPoint); |
| 399 | 3766 | caballero | (context.getState()).Entry(context); |
| 400 | } |
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| 401 | } else
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| 402 | {
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| 403 | 3832 | caballero | super.addOption(context, s);
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| 404 | 3766 | caballero | } |
| 405 | |||
| 406 | return;
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| 407 | } |
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| 408 | |||
| 409 | 4324 | caballero | protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
| 410 | 3766 | caballero | {
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| 411 | PolylineCADTool ctxt = context.getOwner(); |
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| 412 | |||
| 413 | PolylineCADToolState endState = context.getState(); |
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| 414 | |||
| 415 | context.clearState(); |
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| 416 | try
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| 417 | {
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| 418 | 4584 | caballero | ctxt.setQuestion(PluginServices.getText(this,"insert_next_point_line_or_close")); |
| 419 | 5172 | caballero | ctxt.setDescription(new String[]{"inter_line", "close", "cancel"}); |
| 420 | 4365 | caballero | ctxt.addPoint(pointX, pointY, event); |
| 421 | 3766 | caballero | } |
| 422 | finally
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| 423 | {
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| 424 | context.setState(endState); |
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| 425 | } |
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| 426 | return;
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| 427 | } |
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| 428 | |||
| 429 | //-------------------------------------------------------
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| 430 | // Member data.
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| 431 | //
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| 432 | } |
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| 433 | |||
| 434 | //-----------------------------------------------------------
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| 435 | // Member data.
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| 436 | //
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| 437 | } |
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| 438 | } |