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