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 / SelectionCADToolContext.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.SelectionCADTool; |
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public final class SelectionCADToolContext |
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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 SelectionCADToolContext(SelectionCADTool owner)
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{ |
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super();
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_owner = owner; |
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setState(Selection.FirstPoint); |
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Selection.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 SelectionCADToolState 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 ((SelectionCADToolState) _state);
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} |
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protected SelectionCADTool 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 SelectionCADTool _owner; |
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//---------------------------------------------------------------
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// Inner classes.
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//
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public static abstract class SelectionCADToolState |
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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 SelectionCADToolState(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(SelectionCADToolContext context) {} |
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protected void Exit(SelectionCADToolContext context) {} |
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protected void addOption(SelectionCADToolContext context, String s) |
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{ |
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Default(context); |
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} |
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protected void addPoint(SelectionCADToolContext 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(SelectionCADToolContext context, double d) |
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{ |
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Default(context); |
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} |
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protected void Default(SelectionCADToolContext 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 Selection |
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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 Selection_Default.Selection_FirstPoint FirstPoint; |
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/* package */ static Selection_Default.Selection_SecondPoint SecondPoint; |
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/* package */ static Selection_Default.Selection_WithSelectedFeatures WithSelectedFeatures; |
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/* package */ static Selection_Default.Selection_WithHandlers WithHandlers; |
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private static Selection_Default Default; |
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static
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{ |
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FirstPoint = new Selection_Default.Selection_FirstPoint("Selection.FirstPoint", 0); |
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SecondPoint = new Selection_Default.Selection_SecondPoint("Selection.SecondPoint", 1); |
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WithSelectedFeatures = new Selection_Default.Selection_WithSelectedFeatures("Selection.WithSelectedFeatures", 2); |
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WithHandlers = new Selection_Default.Selection_WithHandlers("Selection.WithHandlers", 3); |
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Default = new Selection_Default("Selection.Default", -1); |
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} |
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} |
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protected static class Selection_Default |
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extends SelectionCADToolState
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{ |
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//-----------------------------------------------------------
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// Member methods.
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//
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protected Selection_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(SelectionCADToolContext context, String s) |
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{ |
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SelectionCADTool ctxt = context.getOwner(); |
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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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Selection.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.restorePreviousTool(); |
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ctxt.setQuestion(PluginServices.getText(this,"insert_point_selection")); |
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ctxt.setDescription(new String[]{"cancel"}); |
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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(Selection.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(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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Selection.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.end(); |
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} |
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finally
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{ |
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context.setState(Selection.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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Selection.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(Selection.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(SelectionCADToolContext context, double d) |
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{ |
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SelectionCADTool ctxt = context.getOwner(); |
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Selection.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(Selection.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(SelectionCADToolContext context, double pointX, double pointY, InputEvent event) |
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{ |
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SelectionCADTool ctxt = context.getOwner(); |
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boolean loopbackFlag =
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context.getState().getName().equals( |
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Selection.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(Selection.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 Selection_FirstPoint |
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extends Selection_Default
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{ |
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//-------------------------------------------------------
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// Member methods.
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//
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private Selection_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(SelectionCADToolContext context) |
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{ |
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SelectionCADTool ctxt = context.getOwner(); |
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ctxt.setQuestion(PluginServices.getText(this,"insert_point_selection")); |
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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(SelectionCADToolContext context, double pointX, double pointY, InputEvent event) |
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{ |
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SelectionCADTool ctxt = context.getOwner(); |
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if (ctxt.getType().equals(PluginServices.getText(this,"simple")) && ctxt.selectFeatures(pointX,pointY, event) && ctxt.getNextState().equals("Selection.SecondPoint")) |
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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_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(Selection.SecondPoint); |
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(context.getState()).Entry(context); |
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} |
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} |
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else if (ctxt.getType().equals(PluginServices.getText(this,"simple")) && ctxt.getNextState().equals("Selection.WithSelectedFeatures")) |
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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,"select_handlers")); |
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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(Selection.WithSelectedFeatures); |
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(context.getState()).Entry(context); |
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} |
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} else
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{ |
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super.addPoint(context, pointX, pointY, event);
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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 Selection_SecondPoint |
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extends Selection_Default
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{ |
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//-------------------------------------------------------
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// Member methods.
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//
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private Selection_SecondPoint(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(SelectionCADToolContext context, String s) |
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{ |
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SelectionCADTool 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_point_selection")); |
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ctxt.setDescription(new String[]{"cancel"}); |
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ctxt.setType(s); |
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} |
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finally
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{ |
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context.setState(Selection.FirstPoint); |
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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 addPoint(SelectionCADToolContext context, double pointX, double pointY, InputEvent event) |
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{ |
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SelectionCADTool ctxt = context.getOwner(); |
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if (ctxt.selectWithSecondPoint(pointX,pointY, event) > 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.setQuestion(PluginServices.getText(this,"select_handlers")); |
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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(Selection.WithSelectedFeatures); |
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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_point_selection")); |
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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(Selection.FirstPoint); |
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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 Selection_WithSelectedFeatures |
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extends Selection_Default
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{ |
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//-------------------------------------------------------
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// Member methods.
|
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//
|
509 |
|
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private Selection_WithSelectedFeatures(String name, int id) |
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{ |
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super (name, id);
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} |
514 |
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protected void addOption(SelectionCADToolContext context, String s) |
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{ |
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SelectionCADTool ctxt = context.getOwner(); |
518 |
|
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(context.getState()).Exit(context); |
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context.clearState(); |
522 |
try
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{ |
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ctxt.setQuestion(PluginServices.getText(this,"insert_point_selection")); |
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ctxt.setDescription(new String[]{"cancel"}); |
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ctxt.setType(s); |
527 |
} |
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finally
|
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{ |
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context.setState(Selection.FirstPoint); |
531 |
(context.getState()).Entry(context); |
532 |
} |
533 |
return;
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} |
535 |
|
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protected void addPoint(SelectionCADToolContext context, double pointX, double pointY, InputEvent event) |
537 |
{ |
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SelectionCADTool ctxt = context.getOwner(); |
539 |
|
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if (ctxt.selectHandlers(pointX, pointY, event)>0) |
541 |
{ |
542 |
|
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(context.getState()).Exit(context); |
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context.clearState(); |
545 |
try
|
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{ |
547 |
ctxt.setQuestion(PluginServices.getText(this,"insert_destination_point")); |
548 |
ctxt.setDescription(new String[]{"cancel"}); |
549 |
ctxt.addPoint(pointX, pointY, event); |
550 |
} |
551 |
finally
|
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{ |
553 |
context.setState(Selection.WithHandlers); |
554 |
(context.getState()).Entry(context); |
555 |
} |
556 |
} |
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else if (ctxt.selectFeatures(pointX,pointY, event) && ctxt.getNextState().equals("Selection.WithSelectedFeatures")) |
558 |
{ |
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SelectionCADToolState endState = context.getState(); |
560 |
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context.clearState(); |
562 |
try
|
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{ |
564 |
ctxt.setQuestion(PluginServices.getText(this,"select_handlers")); |
565 |
ctxt.setDescription(new String[]{"cancel"}); |
566 |
ctxt.addPoint(pointX, pointY, event); |
567 |
} |
568 |
finally
|
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{ |
570 |
context.setState(endState); |
571 |
} |
572 |
} |
573 |
else
|
574 |
{ |
575 |
|
576 |
(context.getState()).Exit(context); |
577 |
context.clearState(); |
578 |
try
|
579 |
{ |
580 |
ctxt.setQuestion(PluginServices.getText(this,"insert_point_selection")); |
581 |
ctxt.setDescription(new String[]{"cancel"}); |
582 |
ctxt.addPoint(pointX, pointY, event); |
583 |
} |
584 |
finally
|
585 |
{ |
586 |
context.setState(Selection.FirstPoint); |
587 |
(context.getState()).Entry(context); |
588 |
} |
589 |
} |
590 |
|
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return;
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} |
593 |
|
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//-------------------------------------------------------
|
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// Member data.
|
596 |
//
|
597 |
} |
598 |
|
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private static final class Selection_WithHandlers |
600 |
extends Selection_Default
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601 |
{ |
602 |
//-------------------------------------------------------
|
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// Member methods.
|
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//
|
605 |
|
606 |
private Selection_WithHandlers(String name, int id) |
607 |
{ |
608 |
super (name, id);
|
609 |
} |
610 |
|
611 |
protected void addPoint(SelectionCADToolContext context, double pointX, double pointY, InputEvent event) |
612 |
{ |
613 |
SelectionCADTool ctxt = context.getOwner(); |
614 |
|
615 |
|
616 |
(context.getState()).Exit(context); |
617 |
context.clearState(); |
618 |
try
|
619 |
{ |
620 |
ctxt.setQuestion(PluginServices.getText(this,"select_handlers")); |
621 |
ctxt.setDescription(new String[]{"cancel"}); |
622 |
ctxt.addPoint(pointX, pointY, event); |
623 |
ctxt.refresh(); |
624 |
} |
625 |
finally
|
626 |
{ |
627 |
context.setState(Selection.WithSelectedFeatures); |
628 |
(context.getState()).Entry(context); |
629 |
} |
630 |
return;
|
631 |
} |
632 |
|
633 |
//-------------------------------------------------------
|
634 |
// Member data.
|
635 |
//
|
636 |
} |
637 |
|
638 |
//-----------------------------------------------------------
|
639 |
// Member data.
|
640 |
//
|
641 |
} |
642 |
} |