root / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / gui / cad / tools / smc / JoinCADToolContext.java @ 29616
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| 1 | 26244 | vcaballero | |
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| 2 | //
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| 3 | // Vicente Caballero Navarro
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| 4 | |||
| 5 | |||
| 6 | 29616 | jpiera | package org.gvsig.editing.gui.cad.tools.smc; |
| 7 | 26244 | vcaballero | |
| 8 | import java.awt.event.InputEvent; |
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| 9 | 29616 | jpiera | |
| 10 | import org.gvsig.andami.PluginServices; |
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| 11 | import org.gvsig.editing.gui.cad.tools.JoinCADTool; |
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| 12 | |||
| 13 | 26244 | vcaballero | |
| 14 | public final class JoinCADToolContext |
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| 15 | extends statemap.FSMContext
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| 16 | {
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| 17 | //---------------------------------------------------------------
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| 18 | // Member methods.
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| 19 | //
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| 20 | |||
| 21 | public JoinCADToolContext(JoinCADTool owner)
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| 22 | {
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| 23 | super();
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| 24 | |||
| 25 | _owner = owner; |
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| 26 | setState(Join.Execute); |
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| 27 | Join.Execute.Entry(this);
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| 28 | } |
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| 29 | |||
| 30 | public void addOption(String s) |
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| 31 | {
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| 32 | _transition = "addOption";
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| 33 | getState().addOption(this, s);
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| 34 | _transition = "";
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| 35 | return;
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| 36 | } |
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| 37 | |||
| 38 | public void addPoint(double pointX, double pointY, InputEvent event) |
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| 39 | {
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| 40 | _transition = "addPoint";
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| 41 | getState().addPoint(this, pointX, pointY, event);
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| 42 | _transition = "";
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| 43 | return;
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| 44 | } |
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| 45 | |||
| 46 | public void addValue(double d) |
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| 47 | {
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| 48 | _transition = "addValue";
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| 49 | getState().addValue(this, d);
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| 50 | _transition = "";
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| 51 | return;
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| 52 | } |
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| 53 | |||
| 54 | public JoinCADToolState getState()
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| 55 | throws statemap.StateUndefinedException
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| 56 | {
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| 57 | if (_state == null) |
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| 58 | {
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| 59 | throw(
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| 60 | new statemap.StateUndefinedException());
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| 61 | } |
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| 62 | |||
| 63 | return ((JoinCADToolState) _state);
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| 64 | } |
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| 65 | |||
| 66 | protected JoinCADTool getOwner()
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| 67 | {
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| 68 | return (_owner);
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| 69 | } |
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| 70 | |||
| 71 | //---------------------------------------------------------------
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| 72 | // Member data.
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| 73 | //
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| 74 | |||
| 75 | transient private JoinCADTool _owner; |
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| 76 | |||
| 77 | //---------------------------------------------------------------
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| 78 | // Inner classes.
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| 79 | //
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| 80 | |||
| 81 | public static abstract class JoinCADToolState |
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| 82 | extends statemap.State
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| 83 | {
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| 84 | //-----------------------------------------------------------
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| 85 | // Member methods.
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| 86 | //
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| 87 | |||
| 88 | protected JoinCADToolState(String name, int id) |
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| 89 | {
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| 90 | super (name, id);
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| 91 | } |
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| 92 | |||
| 93 | protected void Entry(JoinCADToolContext context) {} |
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| 94 | protected void Exit(JoinCADToolContext context) {} |
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| 95 | |||
| 96 | protected void addOption(JoinCADToolContext context, String s) |
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| 97 | {
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| 98 | Default(context); |
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| 99 | } |
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| 100 | |||
| 101 | protected void addPoint(JoinCADToolContext context, double pointX, double pointY, InputEvent event) |
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| 102 | {
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| 103 | Default(context); |
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| 104 | } |
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| 105 | |||
| 106 | protected void addValue(JoinCADToolContext context, double d) |
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| 107 | {
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| 108 | Default(context); |
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| 109 | } |
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| 110 | |||
| 111 | protected void Default(JoinCADToolContext context) |
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| 112 | {
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| 113 | throw (
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| 114 | new statemap.TransitionUndefinedException(
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| 115 | "State: " +
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| 116 | context.getState().getName() + |
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| 117 | ", Transition: " +
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| 118 | context.getTransition())); |
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| 119 | } |
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| 120 | |||
| 121 | //-----------------------------------------------------------
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| 122 | // Member data.
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| 123 | //
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| 124 | } |
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| 125 | |||
| 126 | /* package */ static abstract class Join |
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| 127 | {
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| 128 | //-----------------------------------------------------------
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| 129 | // Member methods.
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| 130 | //
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| 131 | |||
| 132 | //-----------------------------------------------------------
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| 133 | // Member data.
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| 134 | //
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| 135 | |||
| 136 | //-------------------------------------------------------
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| 137 | // Statics.
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| 138 | //
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| 139 | /* package */ static Join_Default.Join_Execute Execute; |
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| 140 | private static Join_Default Default; |
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| 141 | |||
| 142 | static
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| 143 | {
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| 144 | Execute = new Join_Default.Join_Execute("Join.Execute", 0); |
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| 145 | Default = new Join_Default("Join.Default", -1); |
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| 146 | } |
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| 147 | |||
| 148 | } |
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| 149 | |||
| 150 | protected static class Join_Default |
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| 151 | extends JoinCADToolState
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| 152 | {
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| 153 | //-----------------------------------------------------------
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| 154 | // Member methods.
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| 155 | //
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| 156 | |||
| 157 | protected Join_Default(String name, int id) |
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| 158 | {
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| 159 | super (name, id);
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| 160 | } |
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| 161 | |||
| 162 | protected void addOption(JoinCADToolContext context, String s) |
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| 163 | {
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| 164 | JoinCADTool ctxt = context.getOwner(); |
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| 165 | |||
| 166 | if (s.equals(PluginServices.getText(this,"cancel"))) |
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| 167 | {
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| 168 | boolean loopbackFlag =
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| 169 | context.getState().getName().equals( |
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| 170 | Join.Execute.getName()); |
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| 171 | |||
| 172 | if (loopbackFlag == false) |
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| 173 | {
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| 174 | (context.getState()).Exit(context); |
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| 175 | } |
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| 176 | |||
| 177 | context.clearState(); |
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| 178 | try
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| 179 | {
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| 180 | ctxt.end(); |
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| 181 | } |
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| 182 | finally
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| 183 | {
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| 184 | context.setState(Join.Execute); |
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| 185 | |||
| 186 | if (loopbackFlag == false) |
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| 187 | {
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| 188 | (context.getState()).Entry(context); |
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| 189 | } |
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| 190 | |||
| 191 | } |
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| 192 | } |
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| 193 | else
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| 194 | {
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| 195 | boolean loopbackFlag =
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| 196 | context.getState().getName().equals( |
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| 197 | Join.Execute.getName()); |
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| 198 | |||
| 199 | if (loopbackFlag == false) |
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| 200 | {
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| 201 | (context.getState()).Exit(context); |
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| 202 | } |
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| 203 | |||
| 204 | context.clearState(); |
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| 205 | try
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| 206 | {
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| 207 | ctxt.throwOptionException(PluginServices.getText(this,"incorrect_option"), s); |
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| 208 | } |
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| 209 | finally
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| 210 | {
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| 211 | context.setState(Join.Execute); |
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| 212 | |||
| 213 | if (loopbackFlag == false) |
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| 214 | {
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| 215 | (context.getState()).Entry(context); |
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| 216 | } |
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| 217 | |||
| 218 | } |
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| 219 | } |
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| 220 | |||
| 221 | return;
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| 222 | } |
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| 223 | |||
| 224 | protected void addValue(JoinCADToolContext context, double d) |
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| 225 | {
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| 226 | JoinCADTool ctxt = context.getOwner(); |
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| 227 | |||
| 228 | boolean loopbackFlag =
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| 229 | context.getState().getName().equals( |
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| 230 | Join.Execute.getName()); |
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| 231 | |||
| 232 | if (loopbackFlag == false) |
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| 233 | {
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| 234 | (context.getState()).Exit(context); |
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| 235 | } |
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| 236 | |||
| 237 | context.clearState(); |
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| 238 | try
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| 239 | {
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| 240 | ctxt.throwValueException(PluginServices.getText(this,"incorrect_value"), d); |
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| 241 | } |
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| 242 | finally
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| 243 | {
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| 244 | context.setState(Join.Execute); |
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| 245 | |||
| 246 | if (loopbackFlag == false) |
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| 247 | {
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| 248 | (context.getState()).Entry(context); |
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| 249 | } |
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| 250 | |||
| 251 | } |
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| 252 | return;
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| 253 | } |
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| 254 | |||
| 255 | protected void addPoint(JoinCADToolContext context, double pointX, double pointY, InputEvent event) |
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| 256 | {
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| 257 | JoinCADTool ctxt = context.getOwner(); |
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| 258 | |||
| 259 | boolean loopbackFlag =
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| 260 | context.getState().getName().equals( |
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| 261 | Join.Execute.getName()); |
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| 262 | |||
| 263 | if (loopbackFlag == false) |
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| 264 | {
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| 265 | (context.getState()).Exit(context); |
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| 266 | } |
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| 267 | |||
| 268 | context.clearState(); |
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| 269 | try
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| 270 | {
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| 271 | ctxt.throwPointException(PluginServices.getText(this,"incorrect_point"), pointX, pointY); |
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| 272 | } |
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| 273 | finally
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| 274 | {
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| 275 | context.setState(Join.Execute); |
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| 276 | |||
| 277 | if (loopbackFlag == false) |
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| 278 | {
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| 279 | (context.getState()).Entry(context); |
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| 280 | } |
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| 281 | |||
| 282 | } |
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| 283 | return;
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| 284 | } |
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| 285 | |||
| 286 | //-----------------------------------------------------------
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| 287 | // Inner classse.
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| 288 | //
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| 289 | |||
| 290 | |||
| 291 | private static final class Join_Execute |
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| 292 | extends Join_Default
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| 293 | {
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| 294 | //-------------------------------------------------------
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| 295 | // Member methods.
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| 296 | //
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| 297 | |||
| 298 | private Join_Execute(String name, int id) |
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| 299 | {
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| 300 | super (name, id);
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| 301 | } |
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| 302 | |||
| 303 | protected void Entry(JoinCADToolContext context) |
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| 304 | {
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| 305 | JoinCADTool ctxt = context.getOwner(); |
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| 306 | |||
| 307 | ctxt.join(); |
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| 308 | ctxt.end(); |
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| 309 | return;
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| 310 | } |
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| 311 | |||
| 312 | //-------------------------------------------------------
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| 313 | // Member data.
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| 314 | //
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| 315 | } |
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| 316 | |||
| 317 | //-----------------------------------------------------------
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| 318 | // Member data.
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| 319 | //
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| 320 | } |
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| 321 | } |