root / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / gui / cad / tools / smc / PolylineCADToolContext.java @ 29685
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//
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// Vicente Caballero Navarro
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package org.gvsig.editing.gui.cad.tools.smc; |
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import java.awt.event.InputEvent; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.editing.gui.cad.tools.PolylineCADTool; |
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public final class PolylineCADToolContext |
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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 PolylineCADToolContext(PolylineCADTool owner)
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{
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super();
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_owner = owner; |
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setState(Polyline.FirstPoint); |
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Polyline.FirstPoint.Entry(this);
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} |
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public void addOption(String s) |
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{
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_transition = "addOption";
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getState().addOption(this, s);
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_transition = "";
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return;
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} |
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public void addPoint(double pointX, double pointY, InputEvent event) |
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{
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_transition = "addPoint";
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getState().addPoint(this, pointX, pointY, event);
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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 void endPoint(double pointX, double pointY, InputEvent event) |
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{
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_transition = "endPoint";
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getState().endPoint(this, pointX, pointY, event);
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_transition = "";
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return;
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} |
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public PolylineCADToolState 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 ((PolylineCADToolState) _state);
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} |
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protected PolylineCADTool 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 PolylineCADTool _owner; |
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//---------------------------------------------------------------
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// Inner classes.
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//
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public static abstract class PolylineCADToolState |
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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 PolylineCADToolState(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(PolylineCADToolContext context) {} |
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protected void Exit(PolylineCADToolContext context) {} |
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protected void addOption(PolylineCADToolContext context, String s) |
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{
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Default(context); |
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} |
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protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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Default(context); |
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} |
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protected void addValue(PolylineCADToolContext context, double d) |
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{
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Default(context); |
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} |
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protected void endPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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Default(context); |
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} |
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protected void Default(PolylineCADToolContext 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 Polyline |
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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 Polyline_Default.Polyline_FirstPoint FirstPoint; |
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/* package */ static Polyline_Default.Polyline_NextPointOrArcOrClose NextPointOrArcOrClose; |
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/* package */ static Polyline_Default.Polyline_NextPointOrLineOrClose NextPointOrLineOrClose; |
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private static Polyline_Default Default; |
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static
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{
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FirstPoint = new Polyline_Default.Polyline_FirstPoint("Polyline.FirstPoint", 0); |
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NextPointOrArcOrClose = new Polyline_Default.Polyline_NextPointOrArcOrClose("Polyline.NextPointOrArcOrClose", 1); |
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NextPointOrLineOrClose = new Polyline_Default.Polyline_NextPointOrLineOrClose("Polyline.NextPointOrLineOrClose", 2); |
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Default = new Polyline_Default("Polyline.Default", -1); |
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} |
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} |
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protected static class Polyline_Default |
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extends PolylineCADToolState
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{
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//-----------------------------------------------------------
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// Member methods.
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//
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protected Polyline_Default(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 addOption(PolylineCADToolContext context, String s) |
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{
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PolylineCADTool ctxt = context.getOwner(); |
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if (s.equals(PluginServices.getText(this,"cancel"))) |
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{
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Polyline.FirstPoint.getName()); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Exit(context); |
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} |
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context.clearState(); |
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try
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{
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ctxt.cancel(); |
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} |
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finally
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{
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context.setState(Polyline.FirstPoint); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Entry(context); |
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} |
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} |
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} |
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else if (s.equals("")) |
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{
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Polyline.FirstPoint.getName()); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Exit(context); |
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} |
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context.clearState(); |
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try
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{
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ctxt.endGeometry(); |
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} |
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finally
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{
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context.setState(Polyline.FirstPoint); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Entry(context); |
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} |
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} |
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} |
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else
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{
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Polyline.FirstPoint.getName()); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Exit(context); |
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} |
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context.clearState(); |
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try
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{
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ctxt.throwOptionException(PluginServices.getText(this,"incorrect_option"), s); |
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} |
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finally
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{
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context.setState(Polyline.FirstPoint); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Entry(context); |
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} |
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} |
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} |
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return;
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} |
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protected void addValue(PolylineCADToolContext context, double d) |
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{
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PolylineCADTool ctxt = context.getOwner(); |
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Polyline.FirstPoint.getName()); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Exit(context); |
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} |
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context.clearState(); |
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try
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{
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ctxt.throwValueException(PluginServices.getText(this,"incorrect_value"), d); |
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} |
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finally
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{
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context.setState(Polyline.FirstPoint); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Entry(context); |
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} |
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} |
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return;
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} |
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protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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PolylineCADTool ctxt = context.getOwner(); |
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Polyline.FirstPoint.getName()); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Exit(context); |
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} |
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context.clearState(); |
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try
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{
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ctxt.throwPointException(PluginServices.getText(this,"incorrect_point"), pointX, pointY); |
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} |
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finally
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{
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context.setState(Polyline.FirstPoint); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Entry(context); |
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} |
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} |
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return;
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} |
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protected void endPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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PolylineCADTool ctxt = context.getOwner(); |
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Polyline.FirstPoint.getName()); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Exit(context); |
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} |
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context.clearState(); |
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try
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{
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ctxt.addPoint(pointX, pointY, event); |
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ctxt.endGeometry(); |
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} |
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finally
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{
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context.setState(Polyline.FirstPoint); |
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if (loopbackFlag == false) |
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{
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(context.getState()).Entry(context); |
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} |
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} |
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return;
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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 Polyline_FirstPoint |
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extends Polyline_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private Polyline_FirstPoint(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(PolylineCADToolContext context) |
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{
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PolylineCADTool ctxt = context.getOwner(); |
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ctxt.setQuestion(PluginServices.getText(this,"insert_first_point")); |
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ctxt.setDescription(new String[]{"cancel"}); |
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return;
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} |
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protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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PolylineCADTool ctxt = context.getOwner(); |
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if (ctxt.isPolygonLayer())
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{
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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(PluginServices.getText(this,"insert_next_point")+", "+ |
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PluginServices.getText(this,"arc")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.arc")+"], "+ |
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PluginServices.getText(this,"cad.or")+" "+ |
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PluginServices.getText(this,"end")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
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ctxt.setDescription(new String[]{"inter_arc", "terminate", "cancel"}); |
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ctxt.addPoint(pointX, pointY, event); |
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} |
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finally
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{
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context.setState(Polyline.NextPointOrArcOrClose); |
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(context.getState()).Entry(context); |
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} |
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} |
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else
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{
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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(PluginServices.getText(this,"insert_next_point")+", "+ |
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PluginServices.getText(this,"arc")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.arc")+"], "+ |
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PluginServices.getText(this,"close_polyline")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.close_polyline")+"], "+ |
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PluginServices.getText(this,"cad.or")+" "+ |
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PluginServices.getText(this,"end")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
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ctxt.setDescription(new String[]{"inter_arc", "close_polyline", "terminate", "cancel"}); |
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ctxt.addPoint(pointX, pointY, event); |
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} |
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finally
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{
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context.setState(Polyline.NextPointOrArcOrClose); |
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(context.getState()).Entry(context); |
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} |
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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 Polyline_NextPointOrArcOrClose |
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extends Polyline_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private Polyline_NextPointOrArcOrClose(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 addOption(PolylineCADToolContext context, String s) |
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{
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PolylineCADTool ctxt = context.getOwner(); |
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if (ctxt.isPolygonLayer() && (s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.arc")) || s.equals(PluginServices.getText(this,"inter_arc")))) |
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{
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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(PluginServices.getText(this,"insert_next_point")+", "+ |
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PluginServices.getText(this,"line")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.line")+"], "+ |
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PluginServices.getText(this,"cad.or")+" "+ |
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PluginServices.getText(this,"end")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
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ctxt.setDescription(new String[]{"inter_line", "terminate", "cancel"}); |
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ctxt.addOption(s); |
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} |
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finally
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{
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context.setState(Polyline.NextPointOrLineOrClose); |
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(context.getState()).Entry(context); |
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} |
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} |
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else if (s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.arc")) || s.equals(PluginServices.getText(this,"inter_arc"))) |
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{
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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(PluginServices.getText(this,"insert_next_point")+", "+ |
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PluginServices.getText(this,"line")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.line")+"], "+ |
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PluginServices.getText(this,"close_polyline")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.close_polyline")+"], "+ |
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PluginServices.getText(this,"cad.or")+" "+ |
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PluginServices.getText(this,"end")+ |
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"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
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ctxt.setDescription(new String[]{"inter_line", "close_polyline", "terminate", "cancel"}); |
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ctxt.addOption(s); |
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} |
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finally
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{
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context.setState(Polyline.NextPointOrLineOrClose); |
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(context.getState()).Entry(context); |
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} |
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} |
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else if (s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.close_polyline")) || s.equals(PluginServices.getText(this,"close_polyline"))) |
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{
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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.addOption(s); |
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ctxt.closeGeometry(); |
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ctxt.endGeometry(); |
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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(Polyline.FirstPoint); |
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(context.getState()).Entry(context); |
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} |
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} |
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else if ((s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.end")) || s.equals(PluginServices.getText(this,"terminate"))) && ctxt.getLinesCount()!=0 ) |
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{
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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.addOption(s); |
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ctxt.endGeometry(); |
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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(Polyline.FirstPoint); |
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(context.getState()).Entry(context); |
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} |
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} |
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else if (!s.equals(PluginServices.getText(this,"cancel"))) |
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{
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// No actions.
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} else
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{
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super.addOption(context, s);
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} |
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return;
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} |
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protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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PolylineCADTool ctxt = context.getOwner(); |
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|
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if (ctxt.isPolygonLayer())
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{
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PolylineCADToolState endState = context.getState(); |
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|
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context.clearState(); |
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try
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{
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ctxt.setQuestion(PluginServices.getText(this,"insert_next_point")+", "+ |
| 568 |
PluginServices.getText(this,"arc")+ |
| 569 |
"["+PluginServices.getText(this,"PolylineCADTool.arc")+"], "+ |
| 570 |
PluginServices.getText(this,"cad.or")+" "+ |
| 571 |
PluginServices.getText(this,"end")+ |
| 572 |
"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
| 573 |
ctxt.setDescription(new String[]{"inter_arc", "terminate", "cancel"}); |
| 574 |
ctxt.addPoint(pointX, pointY, event); |
| 575 |
} |
| 576 |
finally
|
| 577 |
{
|
| 578 |
context.setState(endState); |
| 579 |
} |
| 580 |
} |
| 581 |
else
|
| 582 |
{
|
| 583 |
PolylineCADToolState endState = context.getState(); |
| 584 |
|
| 585 |
context.clearState(); |
| 586 |
try
|
| 587 |
{
|
| 588 |
ctxt.setQuestion(PluginServices.getText(this,"insert_next_point")+", "+ |
| 589 |
PluginServices.getText(this,"arc")+ |
| 590 |
"["+PluginServices.getText(this,"PolylineCADTool.arc")+"], "+ |
| 591 |
PluginServices.getText(this,"close_polyline")+ |
| 592 |
"["+PluginServices.getText(this,"PolylineCADTool.close_polyline")+"], "+ |
| 593 |
PluginServices.getText(this,"cad.or")+" "+ |
| 594 |
PluginServices.getText(this,"end")+ |
| 595 |
"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
| 596 |
ctxt.setDescription(new String[]{"inter_arc", "close_polyline", "terminate", "cancel"}); |
| 597 |
ctxt.addPoint(pointX, pointY, event); |
| 598 |
} |
| 599 |
finally
|
| 600 |
{
|
| 601 |
context.setState(endState); |
| 602 |
} |
| 603 |
} |
| 604 |
|
| 605 |
return;
|
| 606 |
} |
| 607 |
|
| 608 |
//-------------------------------------------------------
|
| 609 |
// Member data.
|
| 610 |
//
|
| 611 |
} |
| 612 |
|
| 613 |
private static final class Polyline_NextPointOrLineOrClose |
| 614 |
extends Polyline_Default
|
| 615 |
{
|
| 616 |
//-------------------------------------------------------
|
| 617 |
// Member methods.
|
| 618 |
//
|
| 619 |
|
| 620 |
private Polyline_NextPointOrLineOrClose(String name, int id) |
| 621 |
{
|
| 622 |
super (name, id);
|
| 623 |
} |
| 624 |
|
| 625 |
protected void addOption(PolylineCADToolContext context, String s) |
| 626 |
{
|
| 627 |
PolylineCADTool ctxt = context.getOwner(); |
| 628 |
|
| 629 |
if (ctxt.isPolygonLayer() && (s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.line")) || s.equals(PluginServices.getText(this,"inter_line")))) |
| 630 |
{
|
| 631 |
|
| 632 |
(context.getState()).Exit(context); |
| 633 |
context.clearState(); |
| 634 |
try
|
| 635 |
{
|
| 636 |
ctxt.setQuestion(PluginServices.getText(this,"insert_next_point")+", "+ |
| 637 |
PluginServices.getText(this,"arc")+ |
| 638 |
"["+PluginServices.getText(this,"PolylineCADTool.arc")+"], "+ |
| 639 |
PluginServices.getText(this,"cad.or")+" "+ |
| 640 |
PluginServices.getText(this,"end")+ |
| 641 |
"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
| 642 |
ctxt.setDescription(new String[]{"inter_arc", "terminate", "cancel"}); |
| 643 |
ctxt.addOption(s); |
| 644 |
} |
| 645 |
finally
|
| 646 |
{
|
| 647 |
context.setState(Polyline.NextPointOrArcOrClose); |
| 648 |
(context.getState()).Entry(context); |
| 649 |
} |
| 650 |
} |
| 651 |
else if (s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.line")) || s.equals(PluginServices.getText(this,"inter_line"))) |
| 652 |
{
|
| 653 |
|
| 654 |
(context.getState()).Exit(context); |
| 655 |
context.clearState(); |
| 656 |
try
|
| 657 |
{
|
| 658 |
ctxt.setQuestion(PluginServices.getText(this,"insert_next_point")+", "+ |
| 659 |
PluginServices.getText(this,"arc")+ |
| 660 |
"["+PluginServices.getText(this,"PolylineCADTool.arc")+"], "+ |
| 661 |
PluginServices.getText(this,"close_polyline")+ |
| 662 |
"["+PluginServices.getText(this,"PolylineCADTool.close_polyline")+"], "+ |
| 663 |
PluginServices.getText(this,"cad.or")+" "+ |
| 664 |
PluginServices.getText(this,"end")+ |
| 665 |
"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
| 666 |
ctxt.setDescription(new String[]{"inter_arc", "close_polyline", "terminate", "cancel"}); |
| 667 |
ctxt.addOption(s); |
| 668 |
} |
| 669 |
finally
|
| 670 |
{
|
| 671 |
context.setState(Polyline.NextPointOrArcOrClose); |
| 672 |
(context.getState()).Entry(context); |
| 673 |
} |
| 674 |
} |
| 675 |
else if (s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.close_polyline")) || s.equals(PluginServices.getText(this,"close_polyline"))) |
| 676 |
{
|
| 677 |
|
| 678 |
(context.getState()).Exit(context); |
| 679 |
context.clearState(); |
| 680 |
try
|
| 681 |
{
|
| 682 |
ctxt.addOption(s); |
| 683 |
ctxt.closeGeometry(); |
| 684 |
ctxt.endGeometry(); |
| 685 |
ctxt.end(); |
| 686 |
} |
| 687 |
finally
|
| 688 |
{
|
| 689 |
context.setState(Polyline.FirstPoint); |
| 690 |
(context.getState()).Entry(context); |
| 691 |
} |
| 692 |
} |
| 693 |
else if ((s.equalsIgnoreCase(PluginServices.getText(this,"PolylineCADTool.end")) || s.equals(PluginServices.getText(this,"terminate"))) && ctxt.getLinesCount()!=0) |
| 694 |
{
|
| 695 |
|
| 696 |
(context.getState()).Exit(context); |
| 697 |
context.clearState(); |
| 698 |
try
|
| 699 |
{
|
| 700 |
ctxt.addOption(s); |
| 701 |
ctxt.endGeometry(); |
| 702 |
ctxt.end(); |
| 703 |
} |
| 704 |
finally
|
| 705 |
{
|
| 706 |
context.setState(Polyline.FirstPoint); |
| 707 |
(context.getState()).Entry(context); |
| 708 |
} |
| 709 |
} |
| 710 |
else if (!s.equals(PluginServices.getText(this,"cancel"))) |
| 711 |
{
|
| 712 |
|
| 713 |
// No actions.
|
| 714 |
} else
|
| 715 |
{
|
| 716 |
super.addOption(context, s);
|
| 717 |
} |
| 718 |
|
| 719 |
return;
|
| 720 |
} |
| 721 |
|
| 722 |
protected void addPoint(PolylineCADToolContext context, double pointX, double pointY, InputEvent event) |
| 723 |
{
|
| 724 |
PolylineCADTool ctxt = context.getOwner(); |
| 725 |
|
| 726 |
if (ctxt.isPolygonLayer())
|
| 727 |
{
|
| 728 |
PolylineCADToolState endState = context.getState(); |
| 729 |
|
| 730 |
context.clearState(); |
| 731 |
try
|
| 732 |
{
|
| 733 |
ctxt.setQuestion(PluginServices.getText(this,"insert_next_point")+", "+ |
| 734 |
PluginServices.getText(this,"line")+ |
| 735 |
"["+PluginServices.getText(this,"PolylineCADTool.line")+"], "+ |
| 736 |
PluginServices.getText(this,"cad.or")+" "+ |
| 737 |
PluginServices.getText(this,"end")+ |
| 738 |
"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
| 739 |
ctxt.setDescription(new String[]{"inter_line", "terminate", "cancel"}); |
| 740 |
ctxt.addPoint(pointX, pointY, event); |
| 741 |
} |
| 742 |
finally
|
| 743 |
{
|
| 744 |
context.setState(endState); |
| 745 |
} |
| 746 |
} |
| 747 |
else
|
| 748 |
{
|
| 749 |
PolylineCADToolState endState = context.getState(); |
| 750 |
|
| 751 |
context.clearState(); |
| 752 |
try
|
| 753 |
{
|
| 754 |
ctxt.setQuestion(PluginServices.getText(this,"insert_next_point")+", "+ |
| 755 |
PluginServices.getText(this,"line")+ |
| 756 |
"["+PluginServices.getText(this,"PolylineCADTool.line")+"], "+ |
| 757 |
PluginServices.getText(this,"close_polyline")+ |
| 758 |
"["+PluginServices.getText(this,"PolylineCADTool.close_polyline")+"], "+ |
| 759 |
PluginServices.getText(this,"cad.or")+" "+ |
| 760 |
PluginServices.getText(this,"end")+ |
| 761 |
"["+PluginServices.getText(this,"PolylineCADTool.end")+"]"); |
| 762 |
ctxt.setDescription(new String[]{"inter_line", "close_polyline", "terminate", "cancel"}); |
| 763 |
ctxt.addPoint(pointX, pointY, event); |
| 764 |
} |
| 765 |
finally
|
| 766 |
{
|
| 767 |
context.setState(endState); |
| 768 |
} |
| 769 |
} |
| 770 |
|
| 771 |
return;
|
| 772 |
} |
| 773 |
|
| 774 |
//-------------------------------------------------------
|
| 775 |
// Member data.
|
| 776 |
//
|
| 777 |
} |
| 778 |
|
| 779 |
//-----------------------------------------------------------
|
| 780 |
// Member data.
|
| 781 |
//
|
| 782 |
} |
| 783 |
} |