gvsig-lrs / org.gvsig.lrs / trunk / org.gvsig.lrs / org.gvsig.lrs.swing / org.gvsig.lrs.swing.impl / src / main / java / org / gvsig / lrs / swing / impl / FLayersMComboBoxModel.java @ 63
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/* gvSIG. Desktop Geographic Information System.
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*
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* Copyright ? 2007-2015 gvSIG Association
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.lrs.swing.impl; |
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import java.util.ArrayList; |
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import java.util.List; |
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import javax.swing.AbstractListModel; |
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import javax.swing.ComboBoxModel; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.operations.LayerCollection; |
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import org.gvsig.fmap.mapcontext.layers.operations.LayersVisitor; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.visitor.VisitCanceledException; |
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/**
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* @author fdiaz
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*
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*/
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public class FLayersMComboBoxModel extends AbstractListModel<FLayer> implements ComboBoxModel<FLayer> { |
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/**
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*
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*/
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private static final long serialVersionUID = 3596872067610443726L; |
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private static final Logger logger = LoggerFactory.getLogger(FLayersMComboBoxModel.class); |
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private List<FLyrVect> vectLayers; |
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private FLayer selectedLayer;
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/**
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*
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*/
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public FLayersMComboBoxModel(LayerCollection layers) {
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vectLayers = new ArrayList<FLyrVect>(); |
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try {
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layers.accept(new LayersVisitor() {
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public void visit(Object obj) throws VisitCanceledException, BaseException { |
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// TODO Auto-generated method stub
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} |
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public void visit(FLayer layer) throws BaseException { |
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if (layer instanceof FLyrVect) { |
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FLyrVect lyrVect = (FLyrVect) layer; |
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if ((lyrVect.getGeometryType().isTypeOf(Geometry.TYPES.CURVE)
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|| lyrVect.getGeometryType().isTypeOf(Geometry.TYPES.MULTICURVE)) |
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&& |
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(lyrVect.getGeometryType().isSubTypeOf(Geometry.SUBTYPES.GEOM2DM) |
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|| lyrVect.getGeometryType().isSubTypeOf(Geometry.SUBTYPES.GEOM3DM)) |
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) { |
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vectLayers.add(lyrVect); |
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if(lyrVect.isActive()){
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selectedLayer = lyrVect; |
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} |
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} |
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} |
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} |
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}); |
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} catch (BaseException e1) {
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logger.warn("Can't get linear vector layers", e1);
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} |
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} |
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/*
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* (non-Javadoc)
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*
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* @see javax.swing.ListModel#getSize()
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*/
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public int getSize() { |
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return vectLayers.size(); //.getLayersCount(); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see javax.swing.ListModel#getElementAt(int)
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*/
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public FLayer getElementAt(int index) { |
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return vectLayers.get(index); //.getLayer(index); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see javax.swing.ComboBoxModel#setSelectedItem(java.lang.Object)
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*/
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public void setSelectedItem(final Object anItem) { |
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selectedLayer = (FLayer) anItem; |
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fireContentsChanged(this, -1, -1); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see javax.swing.ComboBoxModel#getSelectedItem()
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*/
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public Object getSelectedItem() { |
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return selectedLayer;
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} |
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} |