root / branches / v10 / applications / appgvSIG / src / com / iver / cit / gvsig / RasterExtension.java @ 24444
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| 1 | 2393 | nacho | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | package com.iver.cit.gvsig; |
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| 42 | |||
| 43 | import com.iver.andami.PluginServices; |
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| 44 | import com.iver.andami.plugins.Extension; |
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| 45 | import com.iver.cit.gvsig.fmap.MapControl; |
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| 46 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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| 47 | import com.iver.cit.gvsig.fmap.layers.FLayers; |
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| 48 | import com.iver.cit.gvsig.fmap.layers.FLyrRaster; |
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| 49 | import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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| 50 | 8765 | jjdelcerro | import com.iver.cit.gvsig.project.documents.view.IProjectView; |
| 51 | import com.iver.cit.gvsig.project.documents.view.gui.View; |
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| 52 | 2393 | nacho | |
| 53 | |||
| 54 | /**
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| 55 | * Extensi?n para raster.
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| 56 | 2508 | nacho | * El control es visible si al menos una de las capas cargadas es raster.
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| 57 | 2393 | nacho | *
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| 58 | * @author Nacho Brodin (brodin_ign@gva.es)
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| 59 | */
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| 60 | 5005 | jorpiell | public class RasterExtension extends Extension{ |
| 61 | 2393 | nacho | private SelectableDataSource dataSource = null; |
| 62 | |||
| 63 | |||
| 64 | /* (non-Javadoc)
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| 65 | * @see com.iver.andami.plugins.Extension#inicializar()
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| 66 | */
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| 67 | 5005 | jorpiell | public void initialize() { |
| 68 | 2393 | nacho | } |
| 69 | |||
| 70 | |||
| 71 | /* (non-Javadoc)
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| 72 | * @see com.iver.andami.plugins.Extension#execute(java.lang.String)
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| 73 | */
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| 74 | public void execute(String actionCommand) { |
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| 75 | 6880 | cesar | View vista = (View) PluginServices.getMDIManager().getActiveWindow(); |
| 76 | 2393 | nacho | MapControl mapCtrl = vista.getMapControl(); |
| 77 | if ("SELECTIMAGE".equals(actionCommand)) { |
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| 78 | mapCtrl.setTool("selectImage");
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| 79 | } |
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| 80 | } |
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| 81 | |||
| 82 | |||
| 83 | /* (non-Javadoc)
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| 84 | * @see com.iver.andami.plugins.Extension#isEnabled()
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| 85 | */
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| 86 | public boolean isEnabled() { |
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| 87 | 6880 | cesar | com.iver.andami.ui.mdiManager.IWindow vista = (com.iver.andami.ui.mdiManager.IWindow) PluginServices.getMDIManager().getActiveWindow(); |
| 88 | 6778 | jmvivo | |
| 89 | if (vista == null) |
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| 90 | return false; |
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| 91 | |||
| 92 | 8765 | jjdelcerro | if (vista instanceof com.iver.cit.gvsig.project.documents.view.gui.View) { |
| 93 | com.iver.cit.gvsig.project.documents.view.gui.View view = (com.iver.cit.gvsig.project.documents.view.gui.View) vista; |
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| 94 | IProjectView model = view.getModel(); |
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| 95 | 6778 | jmvivo | FLayer[] seleccionadas = model.getMapContext().getLayers().getActives();
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| 96 | FLayers lyrs = model.getMapContext().getLayers(); |
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| 97 | |||
| 98 | //Se visualiza el control si al menos una de las capas cargadas es raster
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| 99 | for(int i=0;i<lyrs.getLayersCount();i++){ |
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| 100 | if(lyrs.getLayer(i) instanceof FLyrRaster && lyrs.getLayer(i).isAvailable()) |
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| 101 | return true; |
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| 102 | } |
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| 103 | } |
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| 104 | |||
| 105 | return false; |
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| 106 | 2393 | nacho | } |
| 107 | |||
| 108 | |||
| 109 | /* (non-Javadoc)
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| 110 | * @see com.iver.andami.plugins.Extension#isVisible()
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| 111 | */
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| 112 | public boolean isVisible() { |
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| 113 | 6880 | cesar | com.iver.andami.ui.mdiManager.IWindow vista = (com.iver.andami.ui.mdiManager.IWindow) PluginServices.getMDIManager().getActiveWindow(); |
| 114 | 2393 | nacho | |
| 115 | if (vista == null) |
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| 116 | return false; |
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| 117 | |||
| 118 | 8765 | jjdelcerro | if (vista instanceof com.iver.cit.gvsig.project.documents.view.gui.View) { |
| 119 | com.iver.cit.gvsig.project.documents.view.gui.View view = (com.iver.cit.gvsig.project.documents.view.gui.View) vista; |
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| 120 | IProjectView model = view.getModel(); |
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| 121 | 2393 | nacho | FLayer[] seleccionadas = model.getMapContext().getLayers().getActives();
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| 122 | FLayers lyrs = model.getMapContext().getLayers(); |
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| 123 | |||
| 124 | //Se visualiza el control si al menos una de las capas cargadas es raster
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| 125 | for(int i=0;i<lyrs.getLayersCount();i++){ |
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| 126 | if(lyrs.getLayer(i) instanceof FLyrRaster) |
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| 127 | return true; |
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| 128 | } |
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| 129 | } |
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| 130 | |||
| 131 | return false; |
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| 132 | } |
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| 133 | |||
| 134 | } |