root / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / StretchExtension.java @ 38608
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| 1 | 6044 | caballero | /* 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 | 29616 | jpiera | package org.gvsig.editing; |
| 42 | 6044 | caballero | |
| 43 | 38564 | jjdelcerro | import org.gvsig.andami.IconThemeHelper; |
| 44 | 29616 | jpiera | import org.gvsig.andami.PluginServices; |
| 45 | import org.gvsig.andami.messages.NotificationManager; |
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| 46 | import org.gvsig.andami.plugins.Extension; |
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| 47 | 31496 | jjdelcerro | import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
| 48 | 29616 | jpiera | import org.gvsig.editing.gui.cad.tools.StretchCADTool; |
| 49 | import org.gvsig.editing.layers.VectorialLayerEdited; |
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| 50 | 24500 | jmvivo | import org.gvsig.fmap.dal.exception.DataException; |
| 51 | import org.gvsig.fmap.dal.exception.ReadException; |
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| 52 | 24490 | jmvivo | import org.gvsig.fmap.dal.feature.FeatureSet; |
| 53 | 21666 | vcaballero | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
| 54 | import org.gvsig.fmap.mapcontrol.MapControl; |
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| 55 | |||
| 56 | 6044 | caballero | |
| 57 | /**
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| 58 | * Extensi?n que gestiona la simplificaci?n de una geometr?a compuesta en otras m?s sencillas.
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| 59 | *
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| 60 | * @author Vicente Caballero Navarro
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| 61 | */
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| 62 | public class StretchExtension extends Extension { |
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| 63 | 31496 | jjdelcerro | private DefaultViewPanel view;
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| 64 | 6044 | caballero | |
| 65 | private MapControl mapControl;
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| 66 | private StretchCADTool stretch;
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| 67 | |||
| 68 | /**
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| 69 | 29616 | jpiera | * @see org.gvsig.andami.plugins.IExtension#initialize()
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| 70 | 6044 | caballero | */
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| 71 | public void initialize() { |
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| 72 | stretch=new StretchCADTool();
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| 73 | CADExtension.addCADTool("_stretch",stretch);
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| 74 | 21666 | vcaballero | |
| 75 | 14810 | jmvivo | registerIcons(); |
| 76 | 6044 | caballero | } |
| 77 | 21666 | vcaballero | |
| 78 | 14810 | jmvivo | private void registerIcons(){ |
| 79 | 38564 | jjdelcerro | IconThemeHelper.registerIcon("action", "layer-modify-stretch", this); |
| 80 | 14810 | jmvivo | } |
| 81 | 6044 | caballero | |
| 82 | 21666 | vcaballero | |
| 83 | 6044 | caballero | /**
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| 84 | 29616 | jpiera | * @see org.gvsig.andami.plugins.IExtension#execute(java.lang.String)
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| 85 | 6044 | caballero | */
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| 86 | public void execute(String s) { |
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| 87 | CADExtension.initFocus(); |
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| 88 | 38564 | jjdelcerro | if ("layer-modify-stretch".equalsIgnoreCase(s)) { |
| 89 | CADExtension.setCADTool("_stretch",true); |
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| 90 | } |
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| 91 | 6044 | caballero | CADExtension.getEditionManager().setMapControl(mapControl); |
| 92 | CADExtension.getCADToolAdapter().configureMenu(); |
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| 93 | } |
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| 94 | |||
| 95 | /**
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| 96 | 29616 | jpiera | * @see org.gvsig.andami.plugins.IExtension#isEnabled()
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| 97 | 6044 | caballero | */
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| 98 | public boolean isEnabled() { |
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| 99 | |||
| 100 | try {
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| 101 | if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE) {
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| 102 | 31496 | jjdelcerro | view = (DefaultViewPanel) PluginServices.getMDIManager().getActiveWindow(); |
| 103 | 6604 | caballero | mapControl = view.getMapControl(); |
| 104 | 6044 | caballero | EditionManager em=CADExtension.getEditionManager(); |
| 105 | if (em.getActiveLayerEdited()==null) |
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| 106 | return false; |
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| 107 | VectorialLayerEdited vle=(VectorialLayerEdited)em.getActiveLayerEdited(); |
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| 108 | FLyrVect lv=(FLyrVect)vle.getLayer(); |
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| 109 | 23842 | jjdelcerro | FeatureSet selection=(FeatureSet)vle.getFeatureStore().getSelection(); |
| 110 | 24263 | vcaballero | if (selection.getSize()<1) { |
| 111 | 6044 | caballero | return false; |
| 112 | } |
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| 113 | if (stretch.isApplicable(lv.getShapeType())){
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| 114 | return true; |
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| 115 | } |
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| 116 | } |
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| 117 | 21666 | vcaballero | } catch (ReadException e) {
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| 118 | 12739 | caballero | NotificationManager.addError(e.getMessage(),e); |
| 119 | 24263 | vcaballero | } catch (DataException e) {
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| 120 | NotificationManager.addError(e.getMessage(),e); |
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| 121 | 6044 | caballero | } |
| 122 | return false; |
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| 123 | } |
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| 124 | |||
| 125 | /**
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| 126 | 29616 | jpiera | * @see org.gvsig.andami.plugins.IExtension#isVisible()
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| 127 | 6044 | caballero | */
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| 128 | public boolean isVisible() { |
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| 129 | if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE)
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| 130 | return true; |
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| 131 | 6604 | caballero | return false; |
| 132 | 6044 | caballero | } |
| 133 | } |