svn-gvsig-desktop / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / InfoToolExtension.java @ 28153
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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 | package com.iver.cit.gvsig; |
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| 48 | |||
| 49 | 20994 | jmvivo | import org.gvsig.fmap.mapcontext.MapContext; |
| 50 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
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| 51 | import org.gvsig.fmap.mapcontrol.MapControl; |
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| 52 | 28033 | cordinyana | import org.slf4j.Logger; |
| 53 | import org.slf4j.LoggerFactory; |
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| 54 | 6778 | jmvivo | |
| 55 | 5967 | ldiaz | import com.iver.andami.PluginServices; |
| 56 | import com.iver.andami.plugins.Extension; |
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| 57 | 9532 | caballero | import com.iver.cit.gvsig.project.documents.ProjectDocument; |
| 58 | 7392 | sbayarri | import com.iver.cit.gvsig.project.documents.view.IProjectView; |
| 59 | 12210 | jcampos | import com.iver.cit.gvsig.project.documents.view.gui.BaseView; |
| 60 | 5967 | ldiaz | |
| 61 | |||
| 62 | /**
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| 63 | * Extension that handles the info by point tool for a selected layer set
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| 64 | * @author laura
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| 65 | */
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| 66 | public class InfoToolExtension extends Extension { |
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| 67 | 28033 | cordinyana | private static final Logger logger = LoggerFactory |
| 68 | .getLogger(InfoToolExtension.class); |
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| 69 | 5967 | ldiaz | |
| 70 | public void execute(String s) { |
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| 71 | 12210 | jcampos | BaseView vista = (BaseView) PluginServices.getMDIManager().getActiveWindow(); |
| 72 | 5967 | ldiaz | MapControl mapCtrl = vista.getMapControl(); |
| 73 | logger.debug("Comand : " + s);
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| 74 | 9532 | caballero | |
| 75 | 5967 | ldiaz | if (s.compareTo("INFO") == 0) { |
| 76 | mapCtrl.setTool("info");
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| 77 | 9532 | caballero | ((ProjectDocument)vista.getModel()).setModified(true);
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| 78 | 5967 | ldiaz | } |
| 79 | } |
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| 80 | |||
| 81 | |||
| 82 | /**
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| 83 | * @see com.iver.mdiApp.plugins.IExtension#isVisible()
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| 84 | */
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| 85 | public boolean isEnabled() { |
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| 86 | 6877 | cesar | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
| 87 | 6880 | cesar | .getActiveWindow(); |
| 88 | 5967 | ldiaz | |
| 89 | if (f == null) { |
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| 90 | return false; |
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| 91 | } |
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| 92 | |||
| 93 | 12210 | jcampos | if (f instanceof BaseView) { |
| 94 | BaseView vista = (BaseView) f; |
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| 95 | 7392 | sbayarri | IProjectView model = vista.getModel(); |
| 96 | 6878 | cesar | MapContext mapa = model.getMapContext(); |
| 97 | 5967 | ldiaz | |
| 98 | 6778 | jmvivo | FLayer[] layers =mapa.getLayers().getActives();
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| 99 | for (int i=0;i<layers.length;i++) { |
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| 100 | if (layers[i].isAvailable()) return true; |
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| 101 | } |
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| 102 | 5967 | ldiaz | } |
| 103 | 6778 | jmvivo | return false; |
| 104 | 5967 | ldiaz | } |
| 105 | |||
| 106 | /**
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| 107 | * @see com.iver.andami.plugins.IExtension#initialize()
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| 108 | */
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| 109 | public void initialize() { |
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| 110 | 14821 | jmvivo | registerIcons(); |
| 111 | 5967 | ldiaz | } |
| 112 | |||
| 113 | 14821 | jmvivo | private void registerIcons(){ |
| 114 | 15647 | jmvivo | PluginServices.getIconTheme().registerDefault( |
| 115 | 14821 | jmvivo | "view-query-information",
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| 116 | InfoToolExtension.class.getClassLoader().getResource("images/Identify.png")
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| 117 | ); |
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| 118 | } |
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| 119 | |||
| 120 | 5967 | ldiaz | /**
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| 121 | * @see com.iver.andami.plugins.IExtension#isEnabled()
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| 122 | */
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| 123 | public boolean isVisible() { |
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| 124 | 6880 | cesar | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
| 125 | 5988 | ldiaz | |
| 126 | if (f == null) { |
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| 127 | return false; |
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| 128 | } |
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| 129 | 14821 | jmvivo | |
| 130 | 12210 | jcampos | if (f instanceof BaseView) { |
| 131 | BaseView vista = (BaseView) f; |
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| 132 | 7392 | sbayarri | IProjectView model = vista.getModel(); |
| 133 | 6878 | cesar | MapContext mapa = model.getMapContext(); |
| 134 | 5988 | ldiaz | return mapa.getLayers().getLayersCount() > 0; |
| 135 | } else {
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| 136 | return false; |
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| 137 | } |
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| 138 | 5967 | ldiaz | } |
| 139 | } |