root / branches / v2_0_0_prep / applications / appgvSIG / src / org / gvsig / app / extension / InfoToolExtension.java @ 38189
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| 1 | 5967 | ldiaz | /*
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| 2 | * Created on 20-feb-2004
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| 3 | *
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| 4 | * To change the template for this generated file go to
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| 5 | * Window>Preferences>Java>Code Generation>Code and Comments
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| 6 | */
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| 7 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 8 | *
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| 9 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 10 | *
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| 11 | * This program is free software; you can redistribute it and/or
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| 12 | * modify it under the terms of the GNU General Public License
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| 13 | * as published by the Free Software Foundation; either version 2
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| 14 | * of the License, or (at your option) any later version.
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| 15 | *
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| 16 | * This program is distributed in the hope that it will be useful,
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| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 19 | * GNU General Public License for more details.
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| 20 | *
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| 21 | * You should have received a copy of the GNU General Public License
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| 22 | * along with this program; if not, write to the Free Software
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| 23 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 24 | *
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| 25 | * For more information, contact:
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| 26 | *
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| 27 | * Generalitat Valenciana
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| 28 | * Conselleria d'Infraestructures i Transport
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| 29 | * Av. Blasco Ib??ez, 50
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| 30 | * 46010 VALENCIA
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| 31 | * SPAIN
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| 32 | *
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| 33 | * +34 963862235
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| 34 | * gvsig@gva.es
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| 35 | * www.gvsig.gva.es
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| 36 | *
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| 37 | * or
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| 38 | *
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| 39 | * IVER T.I. S.A
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| 40 | * Salamanca 50
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| 41 | * 46005 Valencia
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| 42 | * Spain
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| 43 | *
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| 44 | * +34 963163400
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| 45 | * dac@iver.es
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| 46 | */
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| 47 | 29596 | jpiera | package org.gvsig.app.extension; |
| 48 | 5967 | ldiaz | |
| 49 | 35485 | jjdelcerro | import org.slf4j.Logger; |
| 50 | import org.slf4j.LoggerFactory; |
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| 51 | |||
| 52 | 29596 | jpiera | import org.gvsig.andami.PluginServices; |
| 53 | import org.gvsig.andami.plugins.Extension; |
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| 54 | 35485 | jjdelcerro | import org.gvsig.andami.ui.mdiManager.IWindow; |
| 55 | import org.gvsig.app.ApplicationLocator; |
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| 56 | import org.gvsig.app.project.documents.view.gui.IView; |
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| 57 | 20994 | jmvivo | import org.gvsig.fmap.mapcontext.MapContext; |
| 58 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
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| 59 | import org.gvsig.fmap.mapcontrol.MapControl; |
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| 60 | 6778 | jmvivo | |
| 61 | 5967 | ldiaz | |
| 62 | |||
| 63 | /**
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| 64 | * Extension that handles the info by point tool for a selected layer set
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| 65 | * @author laura
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| 66 | */
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| 67 | public class InfoToolExtension extends Extension { |
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| 68 | 28033 | cordinyana | private static final Logger logger = LoggerFactory |
| 69 | .getLogger(InfoToolExtension.class); |
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| 70 | 5967 | ldiaz | |
| 71 | 35485 | jjdelcerro | public void initialize() { |
| 72 | registerIcons(); |
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| 73 | } |
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| 74 | |||
| 75 | private void registerIcons(){ |
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| 76 | PluginServices.getIconTheme().registerDefault( |
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| 77 | "view-query-information",
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| 78 | InfoToolExtension.class.getClassLoader().getResource("images/Identify.png")
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| 79 | ); |
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| 80 | } |
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| 81 | |||
| 82 | 5967 | ldiaz | public void execute(String s) { |
| 83 | 35485 | jjdelcerro | logger.debug("Comand : " + s);
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| 84 | 9532 | caballero | |
| 85 | 35485 | jjdelcerro | IWindow window = ApplicationLocator.getManager().getActiveWindow(); |
| 86 | if( window instanceof IView ) { |
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| 87 | IView view = (IView) window; |
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| 88 | MapControl mapCtrl = view.getMapControl(); |
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| 89 | |||
| 90 | if (s.compareTo("INFO") == 0) { |
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| 91 | mapCtrl.setTool("info");
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| 92 | view.getDocument().setModified(true);
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| 93 | } |
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| 94 | } |
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| 95 | 5967 | ldiaz | } |
| 96 | |||
| 97 | public boolean isEnabled() { |
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| 98 | 35485 | jjdelcerro | IWindow window = ApplicationLocator.getManager().getActiveWindow(); |
| 99 | 5967 | ldiaz | |
| 100 | 35485 | jjdelcerro | if (window == null) { |
| 101 | 5967 | ldiaz | return false; |
| 102 | } |
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| 103 | |||
| 104 | 35485 | jjdelcerro | if (window instanceof IView) { |
| 105 | IView view = (IView) window; |
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| 106 | MapContext mapa = view.getViewDocument().getMapContext(); |
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| 107 | 5967 | ldiaz | |
| 108 | 6778 | jmvivo | FLayer[] layers =mapa.getLayers().getActives();
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| 109 | for (int i=0;i<layers.length;i++) { |
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| 110 | 35485 | jjdelcerro | if (layers[i].isAvailable()) {
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| 111 | return true; |
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| 112 | } |
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| 113 | 6778 | jmvivo | } |
| 114 | 5967 | ldiaz | } |
| 115 | 6778 | jmvivo | return false; |
| 116 | 5967 | ldiaz | } |
| 117 | |||
| 118 | public boolean isVisible() { |
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| 119 | 35485 | jjdelcerro | IWindow window = ApplicationLocator.getManager().getActiveWindow(); |
| 120 | 5988 | ldiaz | |
| 121 | 35485 | jjdelcerro | if (window == null) { |
| 122 | return false; |
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| 123 | } |
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| 124 | 14821 | jmvivo | |
| 125 | 35485 | jjdelcerro | if (window instanceof IView) { |
| 126 | IView view = (IView) window; |
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| 127 | MapContext mapa = view.getViewDocument().getMapContext(); |
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| 128 | 5988 | ldiaz | return mapa.getLayers().getLayersCount() > 0; |
| 129 | } else {
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| 130 | return false; |
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| 131 | } |
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| 132 | 5967 | ldiaz | } |
| 133 | } |