root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / styling / StyleSelectorListModel.java @ 11055
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: StyleSelectorListModel.java 11055 2007-04-04 16:01:14Z jaume $
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* $Log$
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* Revision 1.2 2007-04-04 16:01:14 jaume
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* *** empty log message ***
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*
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* Revision 1.2 2007/03/09 11:25:00 jaume
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* Advanced symbology (start committing)
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*
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* Revision 1.1.2.4 2007/02/21 07:35:14 jaume
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* *** empty log message ***
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*
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* Revision 1.1.2.3 2007/02/08 15:43:04 jaume
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* some bug fixes in the editor and removed unnecessary imports
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*
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* Revision 1.1.2.2 2007/01/30 18:10:10 jaume
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* start commiting labeling stuff
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*
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* Revision 1.1.2.1 2007/01/26 13:49:03 jaume
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* *** empty log message ***
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*
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*
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*/
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package com.iver.cit.gvsig.gui.styling; |
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import java.io.File; |
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import java.io.FileNotFoundException; |
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import java.io.FileReader; |
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import java.util.Comparator; |
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import java.util.TreeSet; |
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import java.util.Vector; |
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import org.exolab.castor.xml.MarshalException; |
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import org.exolab.castor.xml.ValidationException; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.styles.IStyle; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.xmlEntity.generate.XmlTag; |
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/**
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*
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* @author jaume dominguez faus - jaume.dominguez@iver.es
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*
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*/
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public class StyleSelectorListModel extends SymbolSelectorListModel { |
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public static final String STYLE_FILE_EXTENSION = ".style"; |
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public StyleSelectorListModel(File dir, Object currentElemet, SelectorFilter filter, String fileExtension) { |
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super(dir, currentElemet, filter, fileExtension);
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// TODO Auto-generated constructor stub
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} |
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public Vector getObjects() { |
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if (elements == null) { |
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elements = new Vector(); |
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if (currentElement!= null) |
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elements.add(currentElement); |
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File[] ff = dir.listFiles(ffilter); |
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for (int i = 0; i < ff.length; i++) { |
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XMLEntity xml; |
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try {
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xml = new XMLEntity((XmlTag) XmlTag.unmarshal(new FileReader(ff[i]))); |
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IStyle sty = SymbologyFactory.createStyleFromXML(xml, ff[i].getName()); |
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if (sfilter.accepts(sty))
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add(sty); |
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} catch (MarshalException e) { |
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NotificationManager. |
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addWarning("Error in file ["+ff[i].getAbsolutePath()+"]. " + |
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"File corrupted! Skiping it...", e);
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} catch (ValidationException e) {
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NotificationManager. |
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addWarning("Error validating style file ["+ff[i].getAbsolutePath()+"].", e); |
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} catch (FileNotFoundException e) { |
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// unreachable code, but anyway...
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NotificationManager. |
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addWarning("File not found: "+ ff[i].getAbsolutePath(), e);
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} |
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} |
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} |
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return elements;
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} |
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public void add(Object o) { |
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TreeSet map = new TreeSet(new Comparator() { |
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public int compare(Object o1, Object o2) { |
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// first will always be the current symbol
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if (o1.equals(currentElement)) return -1; |
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if (o2.equals(currentElement)) return 1; |
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IStyle sym1 = (IStyle) o1; |
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IStyle sym2 = (IStyle) o2; |
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if (sym1.getDescription() == null && sym2.getDescription() != null) return -1; |
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if (sym1.getDescription() != null && sym2.getDescription() == null) return 1; |
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if (sym1.getDescription() == null && sym2.getDescription() == null) return 1; |
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int result = sym1.getDescription().compareTo(sym2.getDescription());
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return (result!=0) ? result: 1; /* this will allow adding symbols with |
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the same value for description than
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a previous one. */
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} |
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}); |
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map.addAll(elements); |
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map.add(o); |
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elements = new Vector(map); |
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} |
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} |