svn-gvsig-desktop / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / smc / EllipseCADToolContext.java @ 3832
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//
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// Vicente Caballero Navarro
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package com.iver.cit.gvsig.gui.cad.tools.smc; |
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import com.iver.cit.gvsig.gui.cad.tools.EllipseCADTool; |
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public final class EllipseCADToolContext |
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extends statemap.FSMContext
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{
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//---------------------------------------------------------------
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// Member methods.
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//
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public EllipseCADToolContext(EllipseCADTool owner)
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{
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super();
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_owner = owner; |
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setState(ExecuteMap.Initial); |
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ExecuteMap.Initial.Entry(this);
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} |
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public void addPoint(double pointX, double pointY) |
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{
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_transition = "addPoint";
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getState().addPoint(this, pointX, pointY);
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_transition = "";
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return;
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} |
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public void addValue(double d) |
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{
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_transition = "addValue";
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getState().addValue(this, d);
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_transition = "";
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return;
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} |
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public EllipseCADToolState getState()
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throws statemap.StateUndefinedException
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{
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if (_state == null) |
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{
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throw(
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new statemap.StateUndefinedException());
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} |
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return ((EllipseCADToolState) _state);
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} |
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protected EllipseCADTool getOwner()
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{
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return (_owner);
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} |
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//---------------------------------------------------------------
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// Member data.
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//
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transient private EllipseCADTool _owner; |
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//---------------------------------------------------------------
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// Inner classes.
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//
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public static abstract class EllipseCADToolState |
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extends statemap.State
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{
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//-----------------------------------------------------------
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// Member methods.
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//
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protected EllipseCADToolState(String name, int id) |
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{
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super (name, id);
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} |
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protected void Entry(EllipseCADToolContext context) {} |
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protected void Exit(EllipseCADToolContext context) {} |
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protected void addPoint(EllipseCADToolContext context, double pointX, double pointY) |
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{
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Default(context); |
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} |
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protected void addValue(EllipseCADToolContext context, double d) |
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{
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Default(context); |
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} |
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protected void Default(EllipseCADToolContext context) |
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{
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throw (
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new statemap.TransitionUndefinedException(
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"State: " +
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context.getState().getName() + |
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", Transition: " +
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context.getTransition())); |
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} |
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//-----------------------------------------------------------
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// Member data.
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//
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} |
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/* package */ static abstract class ExecuteMap |
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{
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//-----------------------------------------------------------
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// Member methods.
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//
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//-----------------------------------------------------------
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// Member data.
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//
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//-------------------------------------------------------
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// Statics.
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//
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/* package */ static ExecuteMap_Default.ExecuteMap_Initial Initial; |
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/* package */ static ExecuteMap_Default.ExecuteMap_First First; |
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/* package */ static ExecuteMap_Default.ExecuteMap_Second Second; |
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/* package */ static ExecuteMap_Default.ExecuteMap_Third Third; |
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/* package */ static ExecuteMap_Default.ExecuteMap_Fourth Fourth; |
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private static ExecuteMap_Default Default; |
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static
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{
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Initial = new ExecuteMap_Default.ExecuteMap_Initial("ExecuteMap.Initial", 0); |
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First = new ExecuteMap_Default.ExecuteMap_First("ExecuteMap.First", 1); |
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Second = new ExecuteMap_Default.ExecuteMap_Second("ExecuteMap.Second", 2); |
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Third = new ExecuteMap_Default.ExecuteMap_Third("ExecuteMap.Third", 3); |
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Fourth = new ExecuteMap_Default.ExecuteMap_Fourth("ExecuteMap.Fourth", 4); |
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Default = new ExecuteMap_Default("ExecuteMap.Default", -1); |
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} |
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} |
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protected static class ExecuteMap_Default |
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extends EllipseCADToolState
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{
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//-----------------------------------------------------------
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// Member methods.
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//
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protected ExecuteMap_Default(String name, int id) |
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{
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super (name, id);
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} |
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//-----------------------------------------------------------
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// Inner classse.
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//
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private static final class ExecuteMap_Initial |
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extends ExecuteMap_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private ExecuteMap_Initial(String name, int id) |
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{
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super (name, id);
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} |
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protected void Entry(EllipseCADToolContext context) |
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{
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EllipseCADTool ctxt = context.getOwner(); |
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ctxt.init(); |
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ctxt.setQuestion("Insertar punto inicial de eje de elipse");
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return;
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} |
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protected void addPoint(EllipseCADToolContext context, double pointX, double pointY) |
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{
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EllipseCADTool ctxt = context.getOwner(); |
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(context.getState()).Exit(context); |
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context.clearState(); |
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try
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{
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ctxt.setQuestion("Insertar punto final de eje de elipse");
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ctxt.addPoint(pointX, pointY); |
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} |
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finally
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{
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context.setState(ExecuteMap.First); |
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(context.getState()).Entry(context); |
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} |
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return;
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} |
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//-------------------------------------------------------
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// Member data.
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//
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} |
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private static final class ExecuteMap_First |
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extends ExecuteMap_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private ExecuteMap_First(String name, int id) |
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{
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super (name, id);
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} |
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protected void addPoint(EllipseCADToolContext context, double pointX, double pointY) |
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{
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EllipseCADTool ctxt = context.getOwner(); |
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(context.getState()).Exit(context); |
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context.clearState(); |
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try
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{
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ctxt.setQuestion("Insertar distancia al otro eje");
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ctxt.addPoint(pointX, pointY); |
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} |
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finally
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{
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context.setState(ExecuteMap.Second); |
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(context.getState()).Entry(context); |
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} |
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return;
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} |
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//-------------------------------------------------------
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// Member data.
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//
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} |
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private static final class ExecuteMap_Second |
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extends ExecuteMap_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private ExecuteMap_Second(String name, int id) |
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{
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super (name, id);
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} |
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protected void addPoint(EllipseCADToolContext context, double pointX, double pointY) |
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{
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EllipseCADTool ctxt = context.getOwner(); |
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(context.getState()).Exit(context); |
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context.clearState(); |
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try
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{
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ctxt.addPoint(pointX, pointY); |
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ctxt.end(); |
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} |
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finally
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{
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context.setState(ExecuteMap.Third); |
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(context.getState()).Entry(context); |
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} |
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return;
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} |
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protected void addValue(EllipseCADToolContext context, double d) |
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{
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EllipseCADTool ctxt = context.getOwner(); |
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(context.getState()).Exit(context); |
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context.clearState(); |
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try
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{
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ctxt.addValue(d); |
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ctxt.end(); |
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} |
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finally
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{
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context.setState(ExecuteMap.Fourth); |
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(context.getState()).Entry(context); |
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} |
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return;
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} |
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//-------------------------------------------------------
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// Member data.
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//
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} |
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private static final class ExecuteMap_Third |
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extends ExecuteMap_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private ExecuteMap_Third(String name, int id) |
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{
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super (name, id);
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} |
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//-------------------------------------------------------
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// Member data.
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//
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} |
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private static final class ExecuteMap_Fourth |
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extends ExecuteMap_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private ExecuteMap_Fourth(String name, int id) |
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{
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super (name, id);
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} |
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//-------------------------------------------------------
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// Member data.
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//
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} |
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//-----------------------------------------------------------
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// Member data.
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//
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} |
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} |