svn-gvsig-desktop / branches / v2_0_0_prep / extensions / extCatalog / src / org / gvsig / catalog / loaders / GvSigLayerLoader.java @ 29625
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1 | 15557 | jpiera | /* 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 | 28383 | jpiera | package org.gvsig.catalog.loaders; |
42 | 15557 | jpiera | |
43 | 29625 | jpiera | import org.gvsig.andami.PluginServices; |
44 | import org.gvsig.app.project.documents.view.gui.BaseView; |
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45 | 28355 | jpiera | import org.gvsig.catalog.schemas.Resource; |
46 | 28431 | jpiera | import org.gvsig.fmap.dal.DataStoreParameters; |
47 | import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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48 | 28355 | jpiera | import org.gvsig.fmap.mapcontext.layers.FLayer; |
49 | 28431 | jpiera | import org.gvsig.fmap.mapcontext.layers.LayerFactory; |
50 | 28355 | jpiera | |
51 | 15557 | jpiera | |
52 | /**
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53 | * This class has to be inherited by all the classes
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54 | * that have to load a layer in the current view
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55 | * @author Jorge Piera Llodra (piera_jor@gva.es)
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56 | */
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57 | 28431 | jpiera | public abstract class GvSigLayerLoader extends LayerLoader{ |
58 | 15557 | jpiera | |
59 | /**
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60 | 28431 | jpiera | * @param resource
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61 | 15557 | jpiera | */
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62 | 28431 | jpiera | public GvSigLayerLoader(Resource resource) {
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63 | super(resource);
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64 | } |
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65 | |||
66 | 15557 | jpiera | /**
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67 | * It adds a new layer to the current view
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68 | * @param lyr
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69 | * Layer lo load
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70 | */
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71 | protected void addLayerToView(FLayer lyr) { |
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72 | 17174 | jcampos | BaseView theView = |
73 | (BaseView) PluginServices.getMDIManager().getActiveWindow(); |
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74 | 15557 | jpiera | |
75 | if (lyr != null) { |
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76 | theView.getMapControl().getMapContext().beginAtomicEvent(); |
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77 | theView.getMapControl().getMapContext().getLayers().addLayer(lyr); |
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78 | theView.getMapControl().getMapContext().endAtomicEvent(); |
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79 | PluginServices.getMainFrame().enableControls(); |
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80 | } |
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81 | 28431 | jpiera | } |
82 | 15557 | jpiera | |
83 | 28431 | jpiera | /**
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84 | * It adds a new layer to the current view
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85 | * @param lyr
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86 | * Layer lo load
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87 | * @throws LoadLayerException
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88 | */
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89 | protected void addLayerToView(String layerName, DataStoreParameters storeParameters) throws LoadLayerException { |
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90 | BaseView theView = |
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91 | (BaseView) PluginServices.getMDIManager().getActiveWindow(); |
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92 | |||
93 | FLayer layer = LayerFactory.getInstance().createLayer(layerName, storeParameters); |
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94 | |||
95 | if (layer != null) { |
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96 | theView.getMapControl().getMapContext().beginAtomicEvent(); |
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97 | theView.getMapControl().getMapContext().getLayers().addLayer(layer); |
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98 | theView.getMapControl().getMapContext().endAtomicEvent(); |
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99 | PluginServices.getMainFrame().enableControls(); |
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100 | } |
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101 | } |
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102 | 15557 | jpiera | } |