001 //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.3_testing/src/org/deegree/graphics/Highlighter.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.graphics;
037
038 import org.deegree.model.feature.Feature;
039
040 /**
041 *
042 * <p>
043 * ------------------------------------------------------------------------
044 * </p>
045 *
046 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
047 * @version $Revision: 18195 $ $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $
048 */
049 public interface Highlighter {
050
051 /**
052 * adds a Theme to the Highlighter that shall be notified if something happens.
053 * @param theme to be notified
054 */
055 void addTheme( Theme theme );
056
057 /**
058 * @param theme to be removed of notification
059 * @see Highlighter#addTheme(Theme)
060 */
061 void removeTheme( Theme theme );
062
063 /**
064 * highlight the feature with the submitted id. If the feature is already highlighted it will be
065 * marked as not highlighted.
066 * @param id of the feature to be highlighted
067 */
068 void highlight( int id );
069
070 /**
071 * highlight the submitted feature. If the feature is already highlighted it will be marked as
072 * not highlighted.
073 * @param feature the given feature
074 */
075 void highlight( Feature feature );
076
077 /**
078 * highlight the features specified by the current selector of the Theme. If a feature is
079 * already highlighted it will be marked as not highlighted.
080 */
081 void highlight();
082
083 /**
084 * removes all highlight-flags from the features within the MapView
085 */
086 void resetHighlight();
087
088 }