svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.editing.app / org.gvsig.editing.app.mainplugin / src / main / java / org / gvsig / editing / gui / cad / tools / smc / EquidistanceCADToolContext.java @ 40557
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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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.EquidistanceCADTool; |
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public final class EquidistanceCADToolContext |
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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 EquidistanceCADToolContext(EquidistanceCADTool owner)
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{
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super();
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_owner = owner; |
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setState(Equidistance.Distance); |
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Equidistance.Distance.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 EquidistanceCADToolState 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 ((EquidistanceCADToolState) _state);
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} |
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protected EquidistanceCADTool 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 EquidistanceCADTool _owner; |
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//---------------------------------------------------------------
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// Inner classes.
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//
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public static abstract class EquidistanceCADToolState |
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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 EquidistanceCADToolState(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(EquidistanceCADToolContext context) {} |
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protected void Exit(EquidistanceCADToolContext context) {} |
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protected void addOption(EquidistanceCADToolContext context, String s) |
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{
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Default(context); |
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} |
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protected void addPoint(EquidistanceCADToolContext 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(EquidistanceCADToolContext context, double d) |
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{
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Default(context); |
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} |
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protected void Default(EquidistanceCADToolContext 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 Equidistance |
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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 Equidistance_Default.Equidistance_Distance Distance; |
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/* package */ static Equidistance_Default.Equidistance_SecondPointDistance SecondPointDistance; |
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/* package */ static Equidistance_Default.Equidistance_Position Position; |
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private static Equidistance_Default Default; |
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static
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{
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Distance = new Equidistance_Default.Equidistance_Distance("Equidistance.Distance", 0); |
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SecondPointDistance = new Equidistance_Default.Equidistance_SecondPointDistance("Equidistance.SecondPointDistance", 1); |
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Position = new Equidistance_Default.Equidistance_Position("Equidistance.Position", 2); |
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Default = new Equidistance_Default("Equidistance.Default", -1); |
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} |
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} |
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protected static class Equidistance_Default |
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extends EquidistanceCADToolState
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{
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//-----------------------------------------------------------
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// Member methods.
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//
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protected Equidistance_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(EquidistanceCADToolContext context, String s) |
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{
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EquidistanceCADTool 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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Equidistance.Distance.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.end(); |
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} |
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finally
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{
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context.setState(Equidistance.Distance); |
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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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Equidistance.Distance.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(Equidistance.Distance); |
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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(EquidistanceCADToolContext context, double d) |
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{
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EquidistanceCADTool ctxt = context.getOwner(); |
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Equidistance.Distance.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(Equidistance.Distance); |
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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(EquidistanceCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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EquidistanceCADTool ctxt = context.getOwner(); |
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Equidistance.Distance.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(Equidistance.Distance); |
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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 Equidistance_Distance |
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extends Equidistance_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private Equidistance_Distance(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(EquidistanceCADToolContext context) |
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{
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EquidistanceCADTool ctxt = context.getOwner(); |
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ctxt.selection(); |
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ctxt.setQuestion(PluginServices.getText(this,"insert_first_point_or_distance")); |
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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(EquidistanceCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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EquidistanceCADTool 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(PluginServices.getText(this,"insert_second_point")); |
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ctxt.setDescription(new String[]{"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(Equidistance.SecondPointDistance); |
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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(EquidistanceCADToolContext context, double d) |
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{
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EquidistanceCADTool 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(PluginServices.getText(this,"position")); |
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ctxt.setDescription(new String[]{"cancel"}); |
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ctxt.addValue(d); |
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} |
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finally
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{
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context.setState(Equidistance.Position); |
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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 Equidistance_SecondPointDistance |
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extends Equidistance_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private Equidistance_SecondPointDistance(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(EquidistanceCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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EquidistanceCADTool 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(PluginServices.getText(this,"position")); |
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ctxt.setDescription(new String[]{"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(Equidistance.Position); |
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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 Equidistance_Position |
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extends Equidistance_Default
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{
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//-------------------------------------------------------
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// Member methods.
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//
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private Equidistance_Position(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(EquidistanceCADToolContext context, double pointX, double pointY, InputEvent event) |
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{
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EquidistanceCADTool 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.setDescription(new String[]{"cancel"}); |
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ctxt.addPoint(pointX, pointY, event); |
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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(Equidistance.Distance); |
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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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//-----------------------------------------------------------
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// Member data.
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//
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} |
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} |