root / branches / gvSIG_GisPlanet / applications / appgvSIG / src / com / iver / cit / gvsig / gui / toc / TocMenuEntry.java @ 2147
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1 | 571 | luisw | /*
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2 | * Created on 20-dic-2004
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3 | 1117 | luisw | *
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4 | * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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5 | 1103 | fjp | *
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6 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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7 | *
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8 | * This program is free software; you can redistribute it and/or
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9 | * modify it under the terms of the GNU General Public License
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10 | * as published by the Free Software Foundation; either version 2
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11 | * of the License, or (at your option) any later version.
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12 | *
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13 | * This program is distributed in the hope that it will be useful,
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 | * GNU General Public License for more details.
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17 | *
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18 | * You should have received a copy of the GNU General Public License
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19 | * along with this program; if not, write to the Free Software
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20 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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21 | *
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22 | * For more information, contact:
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23 | *
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24 | * Generalitat Valenciana
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25 | * Conselleria d'Infraestructures i Transport
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26 | * Av. Blasco Ib??ez, 50
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27 | * 46010 VALENCIA
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28 | * SPAIN
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29 | *
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30 | * +34 963862235
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31 | * gvsig@gva.es
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32 | * www.gvsig.gva.es
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33 | *
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34 | * or
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35 | *
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36 | * IVER T.I. S.A
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37 | * Salamanca 50
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38 | * 46005 Valencia
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39 | * Spain
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40 | *
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41 | * +34 963163400
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42 | * dac@iver.es
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43 | */
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44 | 571 | luisw | package com.iver.cit.gvsig.gui.toc; |
45 | |||
46 | 1117 | luisw | import java.awt.event.ActionEvent; |
47 | import java.awt.event.ActionListener; |
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48 | |||
49 | import com.iver.cit.gvsig.fmap.FMap; |
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50 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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51 | |||
52 | 571 | luisw | /**
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53 | * @author Luis W. Sevilla (sevilla_lui@gva.es)
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54 | */
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55 | 1117 | luisw | public abstract class TocMenuEntry implements ActionListener { |
56 | private FPopupMenu menu;
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57 | 571 | luisw | //private Class [] layerTypes = null;
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58 | public TocMenuEntry() {
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59 | } |
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60 | |||
61 | 1095 | fjp | /**
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62 | * Se utiliza para inicializar el menu. Dentro comprobar?
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63 | * encima de qu? tipo de tocItem hemos pinchado, y se
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64 | * mostrar? la opci?n de menu o no en funci?n de si
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65 | * es un branch o un leaf, o incluso de alg?n otro
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66 | * par?metro interno.
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67 | * @param menu
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68 | */
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69 | 1117 | luisw | public void initialize(FPopupMenu m) { |
70 | menu = m; |
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71 | } |
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72 | 1095 | fjp | |
73 | /**
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74 | * C?digo que se ejecuta cuando selecciona una opci?n
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75 | * de menu. Recibe el tocItem sobre el que has pinchado.
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76 | * @param tocItem
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77 | */
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78 | 1117 | luisw | public abstract void actionPerformed(ActionEvent e); |
79 | |||
80 | public FPopupMenu getMenu() { return menu; } |
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81 | |||
82 | public FMap getMapContext() {
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83 | return menu.mapContext;
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84 | } |
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85 | public Object getNodeUserObject() { |
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86 | return menu.nodo.getUserObject();
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87 | } |
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88 | |||
89 | public FLayer getNodeLayer() {
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90 | if (isTocItemBranch())
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91 | return ((TocItemBranch) getNodeUserObject()).getLayer();
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92 | return null; |
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93 | } |
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94 | public boolean isTocItemLeaf() { |
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95 | return getNodeUserObject() instanceof TocItemLeaf; |
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96 | } |
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97 | |||
98 | public boolean isTocItemBranch() { |
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99 | return getNodeUserObject() instanceof TocItemBranch; |
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100 | } |
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101 | 571 | luisw | } |