svn-gvsig-desktop / tags / v10_RC2c / applications / appgvSIG / src / com / iver / cit / gvsig / gui / toc / TocMenuEntry.java @ 8745
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/*
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* Created on 20-dic-2004
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*
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* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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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 2
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.gui.toc; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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/**
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* @author Luis W. Sevilla (sevilla_lui@gva.es)
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*/
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public abstract class TocMenuEntry implements ActionListener { |
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private FPopupMenu menu;
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//private Class [] layerTypes = null;
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public TocMenuEntry() {
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} |
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/**
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* Se utiliza para inicializar el menu. Dentro comprobar?
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* encima de qu? tipo de tocItem hemos pinchado, y se
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* mostrar? la opci?n de menu o no en funci?n de si
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* es un branch o un leaf, o incluso de alg?n otro
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* par?metro interno.
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* @param menu
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*/
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public void initialize(FPopupMenu m) { |
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menu = m; |
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} |
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/**
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* C?digo que se ejecuta cuando selecciona una opci?n
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* de menu. Recibe el tocItem sobre el que has pinchado.
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* @param tocItem
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*/
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public abstract void actionPerformed(ActionEvent e); |
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public FPopupMenu getMenu() { return menu; } |
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public MapContext getMapContext() {
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return menu.mapContext;
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} |
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public Object getNodeUserObject() { |
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if (menu.getNode() == null) return null; |
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return menu.getNode().getUserObject();
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} |
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public FLayer getNodeLayer() {
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if (isTocItemBranch())
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return ((TocItemBranch) getNodeUserObject()).getLayer();
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return null; |
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} |
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public boolean isTocItemLeaf() { |
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return getNodeUserObject() instanceof TocItemLeaf; |
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} |
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public boolean isTocItemBranch() { |
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return getNodeUserObject() instanceof TocItemBranch; |
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} |
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} |