svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.labeling.app / org.gvsig.labeling.app.mainplugin / src / main / java / org / gvsig / labeling / gui / layerproperties / PlacementProperties.java @ 41227
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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: PlacementProperties.java 15674 2007-10-30 16:39:02Z jdominguez $
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* $Log$
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* Revision 1.7 2007-04-19 14:22:29 jaume
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* *** empty log message ***
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*
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* Revision 1.6 2007/04/13 12:43:08 jaume
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* *** empty log message ***
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*
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* Revision 1.5 2007/04/13 12:10:56 jaume
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* *** empty log message ***
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*
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* Revision 1.4 2007/04/12 16:01:32 jaume
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* *** empty log message ***
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*
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* Revision 1.3 2007/03/28 15:38:56 jaume
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* GUI for lines, points and polygons
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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 1.1.2.2 2007/02/09 11:00:03 jaume
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* *** empty log message ***
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*
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* Revision 1.1.2.1 2007/02/01 12:12:41 jaume
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* theme manager window and all its components are now dynamic
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*
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*
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*/
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package org.gvsig.labeling.gui.layerproperties; |
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import java.awt.BorderLayout; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.Font; |
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import java.awt.FontMetrics; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.GridLayout; |
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import java.awt.Rectangle; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.image.BufferedImage; |
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import java.io.File; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import javax.swing.BorderFactory; |
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import javax.swing.BoxLayout; |
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import javax.swing.ButtonGroup; |
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import javax.swing.JButton; |
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import javax.swing.JCheckBox; |
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import javax.swing.JComboBox; |
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import javax.swing.JComponent; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JRadioButton; |
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import javax.swing.SwingUtilities; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.andami.ui.mdiManager.WindowInfo; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.gui.styling.SingleStyleSelectorFilter; |
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import org.gvsig.app.gui.styling.StylePreviewer; |
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import org.gvsig.app.gui.styling.StyleSelector; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.Geometry.TYPES; |
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import org.gvsig.fmap.geom.GeometryException; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.MapContextManager; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ISingleSymbolLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelClass; |
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import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelingMethod; |
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import org.gvsig.fmap.mapcontext.rendering.legend.styling.IPlacementConstraints; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.styles.IStyle; |
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import org.gvsig.gui.beans.AcceptCancelPanel; |
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import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
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import org.gvsig.gui.beans.swing.JBlank; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.labeling.label.GeneralLabelingStrategy; |
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import org.gvsig.labeling.lang.LabelClassUtils; |
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import org.gvsig.labeling.placements.MultiShapePlacementConstraints; |
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import org.gvsig.labeling.placements.PlacementManager; |
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import org.gvsig.labeling.placements.PointLabelPositioner; |
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import org.gvsig.labeling.placements.PointPlacementConstraints; |
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import org.gvsig.symbology.SymbologyLocator; |
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import org.gvsig.symbology.SymbologyManager; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.ISimpleFillSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.ISimpleLineSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IArrowDecoratorStyle; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.ISimpleLineStyle; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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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 PlacementProperties extends JPanel implements |
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IPlacementProperties, ActionListener {
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private static final Logger logger = |
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LoggerFactory.getLogger(PlacementProperties.class); |
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private static final long serialVersionUID = 1022470370547576765L; |
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private PointLabelPositioner defaultPointStyle = new PointLabelPositioner( |
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new int[] { 2, 2, 1, 3, 2, 3, 3, 2 }, |
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Messages.getText("prefer_top_right_all_allowed")
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); |
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public IPlacementConstraints constraints;
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private PointLabelPositioner pointStyle = null; |
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private int shapeType; |
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private JPanel pnlContent = null; |
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private JPanel pnlCenter = null; |
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private JPanel orientationPanel; |
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private DuplicateLayersMode duplicateLabelsMode;
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private JRadioButton rdBtnHorizontal; |
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private JRadioButton rdBtnParallel; |
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private JRadioButton rdBtnFollowingLine; |
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private JRadioButton rdBtnPerpendicular; |
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private JPanel positionPanel; |
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private MiniMapContext preview;
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private ArrayList<String> linePositionItem = new ArrayList<String>(); |
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private JPanel polygonSettingsPanel; |
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private JRadioButton rdBtnAlwaysHorizontal; |
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private JRadioButton rdBtnAlwaysStraight; |
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private GridBagLayoutPanel pointSettingsPanel;
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private JRadioButton rdBtnOffsetLabelHorizontally; |
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private JRadioButton rdBtnOffsetLabelOnTopPoint; |
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private StylePreviewer stylePreview;
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private JButton btnChangeLocation; |
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private JPanel locationPanel; |
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private JComboBox cmbLocationAlongLines; |
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private JRadioButton chkBellow; |
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private JRadioButton chkOnTheLine; |
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private JRadioButton chkAbove; |
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private JComboBox cmbOrientationSystem; |
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private JLabelHTML lblPointPosDesc = new JLabelHTML(""); //pointStyle.getDescription()); |
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IPlacementConstraints oldConstraints; |
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private JCheckBox chkFitInsidePolygon; |
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/**
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* Constructs a new panel for PlacementProperties.
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*
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* @param constraints, if not null this parameters is used to fill the panel. If it is null
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* this PlacementProperties constructor creates a new default one that is ready to be used
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* for the shapetype passed as second parameter
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*
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* @param shapeType, defines the target shapetype of the IPlacementConstraints obtained;
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* @throws ReadDriverException
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*/
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public PlacementProperties(IPlacementConstraints constraints, int shapeType) { |
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initialize(constraints, shapeType, getPnlDuplicateLabels()); |
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} |
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PlacementProperties(IPlacementConstraints costraints, |
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int shapeType, DuplicateLayersMode duplicatesMode) {
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initialize( costraints, shapeType, duplicatesMode); |
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refreshComponents(); |
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} |
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private void refreshComponents() { |
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getChkOnTheLine().setSelected(constraints.isOnTheLine()); |
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getChkAbove().setSelected(constraints.isAboveTheLine()); |
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getChkBelow().setSelected(constraints.isBelowTheLine()); |
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getRdBtnHorizontal().setSelected(constraints.isHorizontal()); |
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getRdBtnParallel().setSelected(constraints.isParallel()); |
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getRdBtnFollowingLine().setSelected(constraints.isFollowingLine()); |
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getRdBtnPerpendicular().setSelected(constraints.isPerpendicular()); |
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getCmbOrientationSystem().setSelectedIndex(constraints.isPageOriented() ? 1 : 0); |
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// points mode
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if (constraints.isOnTopOfThePoint()) {
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getRdOffsetLabelOnTopPoint().setSelected(true);
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} else if (constraints.isAroundThePoint()) { |
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getRdOffsetLabelHorizontally().setSelected(true);
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} |
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// lines mode
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if (constraints.isAtTheBeginingOfLine()) {
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getCmbLocationAlongLines().setSelectedIndex(1);
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} else if (constraints.isInTheMiddleOfLine()) { |
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getCmbLocationAlongLines().setSelectedIndex(0);
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} else if (constraints.isAtTheEndOfLine()) { |
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getCmbLocationAlongLines().setSelectedIndex(2);
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} else if (constraints.isAtBestOfLine()) { |
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getCmbLocationAlongLines().setSelectedIndex(3);
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} |
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// polygon mode
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getChkFitInsidePolygon().setSelected(constraints.isFitInsidePolygon()); |
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if (constraints.isHorizontal()) {
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getRdBtnAlwaysHorizontal().setSelected(true);
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} else if (constraints.isParallel()) { |
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getRdBtnAlwaysStraight().setSelected(true);
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} |
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// if(constraints.isFollowingLine()){
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// setComponentEnabled(getPositionPanel(), false);
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// }
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// duplicates mode
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int dupMode = constraints.getDuplicateLabelsMode();
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duplicateLabelsMode.setMode(dupMode); |
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applyToPreview(); |
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} |
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private void initialize( |
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IPlacementConstraints constraints, |
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int shapeType, DuplicateLayersMode duplicatesMode) {
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this.duplicateLabelsMode = duplicatesMode;
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this.shapeType = shapeType;
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this.oldConstraints = constraints;
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// this.constraints = constraints != null ?
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// PlacementManager.createPlacementConstraints(constraints.getXMLEntity()) :
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// PlacementManager.createPlacementConstraints(shapeType);
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if( constraints != null ) { |
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this.constraints = (IPlacementConstraints) LabelClassUtils.clone(constraints);
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if (constraints instanceof PointPlacementConstraints) { |
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PointLabelPositioner positioneer = ((PointPlacementConstraints)constraints).getPositioner(); |
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if (positioneer != null) this.setPointStyle(positioneer); |
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this.lblPointPosDesc.setText(this.getPointStyle().getDescription()); |
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} |
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} else {
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try {
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this.constraints = PlacementManager.createPlacementConstraints(shapeType);
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} catch (Exception e) { |
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logger.error("While initializing placement constraints.", e);
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return;
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} |
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} |
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/*
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* We need to update this here because GUI events would
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* remove the previous value
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*/
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this.getPnlDuplicateLabels().setMode(this.constraints.getDuplicateLabelsMode()); |
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linePositionItem.add(Messages.getText("in_the_middle"));
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linePositionItem.add(Messages.getText("at_begin"));
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linePositionItem.add(Messages.getText("at_end"));
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linePositionItem.add(Messages.getText("at_best"));
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this.setLayout(new BorderLayout()); |
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this.setSize(new Dimension(410,380)); |
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this.add(getPnlContent(), BorderLayout.CENTER); |
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} |
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public WindowInfo getWindowInfo() {
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WindowInfo viewInfo = new WindowInfo(
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WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE); |
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viewInfo.setWidth(440);
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viewInfo.setHeight(520);
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viewInfo.setTitle(Messages.getText("placement_properties"));
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return viewInfo;
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} |
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public Object getWindowProfile() { |
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return WindowInfo.DIALOG_PROFILE;
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} |
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private JPanel getPnlContent() { |
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if (pnlContent == null) { |
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pnlContent = new JPanel(); |
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pnlContent.setLayout(new BorderLayout()); |
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pnlContent.add(getPnlCenter(), java.awt.BorderLayout.CENTER); |
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pnlContent.add(getPnlDuplicateLabels(), java.awt.BorderLayout.SOUTH); |
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} |
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return pnlContent;
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} |
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private DuplicateLayersMode getPnlDuplicateLabels() {
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if (duplicateLabelsMode == null) { |
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duplicateLabelsMode = new DuplicateLayersMode(this); |
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} |
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return duplicateLabelsMode;
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} |
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private JPanel getPnlCenter() { |
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if (pnlCenter == null) { |
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pnlCenter = new JPanel(); |
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GeometryType gt = null;
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try {
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gt = GeometryLocator.getGeometryManager().getGeometryType( |
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shapeType, SUBTYPES.GEOM2D); |
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} catch (Exception e) { |
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logger.error("While getting panel.", e);
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return null; |
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} |
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if (gt.isTypeOf(TYPES.POINT) || gt.isTypeOf(TYPES.MULTIPOINT)) {
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pnlCenter.setBorder(BorderFactory.
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createTitledBorder(null,
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Messages.getText("point_settings")));
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pnlCenter.add(getPointSettingsPanel()); |
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} else {
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if (gt.isTypeOf(TYPES.CURVE) || gt.isTypeOf(TYPES.MULTICURVE)) {
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pnlCenter.setLayout(new BorderLayout()); |
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pnlCenter.setBorder(BorderFactory.
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createTitledBorder(null,
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Messages.getText("line_settings")));
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JPanel aux = new JPanel( |
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new GridLayout(1, 2)); |
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aux.add(getOrientationPanel()); |
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aux.add(getPositionPanel()); |
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pnlCenter.add(aux, BorderLayout.CENTER);
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pnlCenter.add(getLocationPanel(), BorderLayout.SOUTH);
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} else {
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if (gt.isTypeOf(TYPES.SURFACE) || gt.isTypeOf(TYPES.MULTISURFACE)) {
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pnlCenter.setLayout(new BorderLayout()); |
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pnlCenter.setBorder(BorderFactory.
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createTitledBorder(null,
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Messages.getText("polygon_settings")));
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pnlCenter.add(getPolygonSettingsPanel(), BorderLayout.CENTER);
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} |
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} |
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} |
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} |
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return pnlCenter;
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} |
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private JPanel getLocationPanel() { |
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if (locationPanel == null) { |
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locationPanel = new JPanel(new FlowLayout(FlowLayout.LEADING)); |
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locationPanel.setBorder(BorderFactory.
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createTitledBorder(null,
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Messages.getText("location")));
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locationPanel.add(new JLabel(Messages.getText( |
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"location_along_the_lines")+":")); |
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locationPanel.add(getCmbLocationAlongLines()); |
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} |
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return locationPanel;
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} |
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|
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private JComboBox getCmbLocationAlongLines() { |
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if (cmbLocationAlongLines == null) { |
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cmbLocationAlongLines = new JComboBox((String[]) linePositionItem.toArray(new String[linePositionItem.size()])); |
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cmbLocationAlongLines.addActionListener(this);
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} |
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return cmbLocationAlongLines;
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} |
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|
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private PointLabelPositioner getPointStyle(){
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if (pointStyle == null){ |
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pointStyle = defaultPointStyle; |
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lblPointPosDesc.setText(pointStyle.getDescription()); |
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} |
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return pointStyle;
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} |
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private void setPointStyle(PointLabelPositioner pointStyle){ |
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this.pointStyle = pointStyle;
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} |
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|
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private GridBagLayoutPanel getPointSettingsPanel() {
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if (pointSettingsPanel == null) { |
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pointSettingsPanel = new GridBagLayoutPanel();
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pointSettingsPanel.addComponent(getRdOffsetLabelHorizontally()); |
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JPanel aux = new JPanel(); |
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aux.add(getStylePreviewer()); |
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|
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JPanel aux2 = new JPanel(); |
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aux2.setLayout(new BoxLayout(aux2, BoxLayout.Y_AXIS)); |
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aux2.add(lblPointPosDesc); |
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aux2.add(new JBlank(20, 5)); |
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aux2.add(getBtnChangeLocation()); |
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aux.add(aux2); |
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pointSettingsPanel.addComponent("", aux);
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pointSettingsPanel.addComponent("",
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new JLabel(Messages.getText("label-point-priority-help"))); |
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pointSettingsPanel.addComponent(getRdOffsetLabelOnTopPoint()); |
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ButtonGroup group = new ButtonGroup(); |
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group.add(getRdOffsetLabelHorizontally()); |
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group.add(getRdOffsetLabelOnTopPoint()); |
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} |
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return pointSettingsPanel;
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} |
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|
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|
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|
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private JButton getBtnChangeLocation() { |
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if (btnChangeLocation == null) { |
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btnChangeLocation = new JButton(Messages.getText("change_location")); |
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btnChangeLocation.addActionListener(this);
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} |
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|
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return btnChangeLocation;
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} |
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|
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private StylePreviewer getStylePreviewer() {
|
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if (stylePreview == null) { |
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stylePreview = new StylePreviewer();
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stylePreview.setStyle(getPointStyle()); |
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stylePreview.setPreferredSize(new Dimension(80, 80)); |
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} |
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return stylePreview;
|
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} |
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|
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private JRadioButton getRdOffsetLabelOnTopPoint() { |
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if (rdBtnOffsetLabelOnTopPoint == null) { |
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rdBtnOffsetLabelOnTopPoint = new JRadioButton( |
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Messages.getText("offset_labels_on_top_of_the_points")) ;
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|
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} |
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return rdBtnOffsetLabelOnTopPoint;
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} |
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|
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private JRadioButton getRdOffsetLabelHorizontally() { |
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if (rdBtnOffsetLabelHorizontally == null) { |
484 |
rdBtnOffsetLabelHorizontally = new JRadioButton( |
485 |
Messages.getText("offset_labels_horizontally"));
|
486 |
|
487 |
} |
488 |
|
489 |
return rdBtnOffsetLabelHorizontally;
|
490 |
} |
491 |
|
492 |
private JPanel getPolygonSettingsPanel() { |
493 |
if (polygonSettingsPanel == null) { |
494 |
polygonSettingsPanel = new JPanel(new BorderLayout(10, 10)); |
495 |
JPanel aux = new JPanel(); |
496 |
aux.setLayout(new BoxLayout(aux, BoxLayout.Y_AXIS)); |
497 |
aux.add(new JBlank(10,10)); |
498 |
aux.add(getRdBtnAlwaysHorizontal()); |
499 |
aux.add(new JBlank(10,10)); |
500 |
aux.add(getRdBtnAlwaysStraight()); |
501 |
aux.add(new JBlank(10,50)); |
502 |
|
503 |
polygonSettingsPanel.add(getPreview(), BorderLayout.CENTER);
|
504 |
polygonSettingsPanel.add(aux, BorderLayout.EAST);
|
505 |
ButtonGroup group = new ButtonGroup(); |
506 |
group.add(getRdBtnAlwaysHorizontal()); |
507 |
group.add(getRdBtnAlwaysStraight()); |
508 |
polygonSettingsPanel.add(getChkFitInsidePolygon(), BorderLayout.SOUTH);
|
509 |
} |
510 |
|
511 |
return polygonSettingsPanel;
|
512 |
} |
513 |
|
514 |
private JCheckBox getChkFitInsidePolygon() { |
515 |
if (chkFitInsidePolygon == null) { |
516 |
chkFitInsidePolygon = new JCheckBox( |
517 |
Messages.getText("fit_inside_polygon"));
|
518 |
chkFitInsidePolygon.addActionListener(this);
|
519 |
|
520 |
} |
521 |
|
522 |
return chkFitInsidePolygon;
|
523 |
} |
524 |
|
525 |
private JRadioButton getRdBtnAlwaysStraight() { |
526 |
if (rdBtnAlwaysStraight == null) { |
527 |
rdBtnAlwaysStraight = new JRadioButton( |
528 |
Messages.getText("always_straight"));
|
529 |
rdBtnAlwaysStraight.addActionListener(this);
|
530 |
} |
531 |
|
532 |
return rdBtnAlwaysStraight;
|
533 |
} |
534 |
|
535 |
private JRadioButton getRdBtnAlwaysHorizontal() { |
536 |
if (rdBtnAlwaysHorizontal == null) { |
537 |
rdBtnAlwaysHorizontal = new JRadioButton( |
538 |
Messages.getText("always_horizontal"));
|
539 |
rdBtnAlwaysHorizontal.addActionListener(this);
|
540 |
} |
541 |
|
542 |
return rdBtnAlwaysHorizontal;
|
543 |
} |
544 |
|
545 |
|
546 |
|
547 |
private JPanel getPositionPanel() { |
548 |
if (positionPanel == null) { |
549 |
positionPanel = new JPanel(new BorderLayout()); |
550 |
positionPanel.setBorder(BorderFactory.
|
551 |
createTitledBorder(null,
|
552 |
Messages.getText("position")));
|
553 |
GridBagLayoutPanel aux2 = new GridBagLayoutPanel();
|
554 |
JPanel aux = new JPanel(new GridLayout(4, 1)); |
555 |
|
556 |
aux.add(getChkAbove()); |
557 |
getChkAbove().setSelected(true);
|
558 |
aux.add(getChkOnTheLine()); |
559 |
aux.add(getChkBelow()); |
560 |
|
561 |
ButtonGroup group = new ButtonGroup(); |
562 |
group.add(getChkAbove()); |
563 |
group.add(getChkOnTheLine()); |
564 |
group.add(getChkBelow()); |
565 |
|
566 |
aux2.addComponent(aux); |
567 |
aux2.addComponent( |
568 |
Messages.getText("orientation_system"), getCmbOrientationSystem());
|
569 |
positionPanel.add(getPreview(), BorderLayout.CENTER);
|
570 |
positionPanel.add(aux2, BorderLayout.SOUTH);
|
571 |
} |
572 |
return positionPanel;
|
573 |
} |
574 |
|
575 |
private Component getPreview() { |
576 |
if (preview == null) { |
577 |
preview = new MiniMapContext(shapeType);
|
578 |
} |
579 |
return preview;
|
580 |
} |
581 |
|
582 |
private JComboBox getCmbOrientationSystem() { |
583 |
if (cmbOrientationSystem == null) { |
584 |
cmbOrientationSystem = new JComboBox(new String[] { |
585 |
Messages.getText("line"),
|
586 |
Messages.getText("page")
|
587 |
}); |
588 |
cmbOrientationSystem.setSelectedIndex(1);
|
589 |
cmbOrientationSystem.addActionListener(this);
|
590 |
} |
591 |
|
592 |
return cmbOrientationSystem;
|
593 |
} |
594 |
|
595 |
private JRadioButton getChkBelow() { |
596 |
if (chkBellow == null) { |
597 |
chkBellow = new JRadioButton(Messages.getText("below")); |
598 |
chkBellow.addActionListener(this);
|
599 |
} |
600 |
return chkBellow;
|
601 |
} |
602 |
|
603 |
private JRadioButton getChkOnTheLine() { |
604 |
if (chkOnTheLine == null) { |
605 |
chkOnTheLine = new JRadioButton( |
606 |
Messages.getText("on_the_line"));
|
607 |
chkOnTheLine.addActionListener(this);
|
608 |
} |
609 |
return chkOnTheLine;
|
610 |
} |
611 |
|
612 |
private JRadioButton getChkAbove() { |
613 |
if (chkAbove == null) { |
614 |
chkAbove = new JRadioButton(Messages.getText("above")); |
615 |
chkAbove.addActionListener(this);
|
616 |
} |
617 |
return chkAbove;
|
618 |
} |
619 |
|
620 |
private JPanel getOrientationPanel() { |
621 |
if (orientationPanel == null) { |
622 |
|
623 |
orientationPanel = new JPanel(new BorderLayout()); |
624 |
orientationPanel.setBorder(BorderFactory.
|
625 |
createTitledBorder(null,
|
626 |
Messages.getText("orientation")));
|
627 |
|
628 |
GridBagLayoutPanel auxp = new GridBagLayoutPanel();
|
629 |
auxp.addComponent(getRdBtnHorizontal()); |
630 |
auxp.addComponent(getRdBtnParallel()); |
631 |
auxp.addComponent(getRdBtnFollowingLine()); |
632 |
auxp.addComponent(getRdBtnPerpendicular()); |
633 |
|
634 |
orientationPanel.add(auxp, BorderLayout.NORTH);
|
635 |
|
636 |
ButtonGroup group = new ButtonGroup(); |
637 |
group.add(getRdBtnHorizontal()); |
638 |
group.add(getRdBtnParallel()); |
639 |
group.add(getRdBtnFollowingLine()); |
640 |
group.add(getRdBtnPerpendicular()); |
641 |
} |
642 |
return orientationPanel;
|
643 |
} |
644 |
|
645 |
private JRadioButton getRdBtnParallel() { |
646 |
if (rdBtnParallel == null) { |
647 |
rdBtnParallel = new JRadioButton( |
648 |
Messages.getText("parallel"));
|
649 |
|
650 |
rdBtnParallel.addActionListener(this);
|
651 |
} |
652 |
return rdBtnParallel;
|
653 |
} |
654 |
|
655 |
private JRadioButton getRdBtnFollowingLine() { |
656 |
if (rdBtnFollowingLine == null) { |
657 |
rdBtnFollowingLine = new JRadioButton( |
658 |
Messages.getText("following_line"));
|
659 |
rdBtnFollowingLine.addActionListener(this);
|
660 |
} |
661 |
return rdBtnFollowingLine;
|
662 |
} |
663 |
|
664 |
private JRadioButton getRdBtnPerpendicular() { |
665 |
if (rdBtnPerpendicular == null) { |
666 |
rdBtnPerpendicular = new JRadioButton( |
667 |
Messages.getText("perpedicular"));
|
668 |
rdBtnPerpendicular.addActionListener(this);
|
669 |
} |
670 |
return rdBtnPerpendicular;
|
671 |
} |
672 |
|
673 |
private JRadioButton getRdBtnHorizontal() { |
674 |
if (rdBtnHorizontal == null) { |
675 |
rdBtnHorizontal = new JRadioButton( |
676 |
Messages.getText("horizontal"));
|
677 |
rdBtnHorizontal.addActionListener(this);
|
678 |
} |
679 |
return rdBtnHorizontal;
|
680 |
} |
681 |
|
682 |
|
683 |
|
684 |
|
685 |
public void applyConstraints() throws GeometryException { |
686 |
int mode=0; |
687 |
GeometryType gt = null;
|
688 |
gt = GeometryLocator.getGeometryManager().getGeometryType( |
689 |
shapeType, SUBTYPES.GEOM2D); |
690 |
|
691 |
if (gt.isTypeOf(TYPES.POINT) || gt.isTypeOf(TYPES.MULTIPOINT)) {
|
692 |
if (getRdOffsetLabelOnTopPoint().isSelected()) {
|
693 |
mode = IPlacementConstraints.ON_TOP_OF_THE_POINT; |
694 |
} else if (getRdOffsetLabelHorizontally().isSelected()) { |
695 |
mode = IPlacementConstraints.OFFSET_HORIZONTALY_AROUND_THE_POINT; |
696 |
} |
697 |
((PointPlacementConstraints) constraints). |
698 |
setPositioner((PointLabelPositioner) stylePreview.getStyle()); |
699 |
} else {
|
700 |
if (gt.isTypeOf(TYPES.CURVE) || gt.isTypeOf(TYPES.MULTICURVE)) {
|
701 |
if (getRdBtnFollowingLine().isSelected()) {
|
702 |
mode = IPlacementConstraints.FOLLOWING_LINE; |
703 |
} else if (getRdBtnParallel().isSelected()) { |
704 |
mode = IPlacementConstraints.PARALLEL; |
705 |
} else if (getRdBtnPerpendicular().isSelected()) { |
706 |
mode = IPlacementConstraints.PERPENDICULAR; |
707 |
} else {
|
708 |
mode = IPlacementConstraints.HORIZONTAL; |
709 |
} |
710 |
|
711 |
constraints.setAboveTheLine(getChkAbove().isSelected()); |
712 |
constraints.setBelowTheLine(getChkBelow().isSelected()); |
713 |
constraints.setOnTheLine(getChkOnTheLine().isSelected()); |
714 |
|
715 |
constraints.setPageOriented( |
716 |
getCmbOrientationSystem().getSelectedIndex() == 1);
|
717 |
int i = getCmbLocationAlongLines().getSelectedIndex();
|
718 |
if (i == 0) { |
719 |
i = IPlacementConstraints.AT_THE_MIDDLE_OF_THE_LINE; |
720 |
} else if (i == 1) { |
721 |
i = IPlacementConstraints.AT_THE_BEGINING_OF_THE_LINE; |
722 |
} else if (i == 2) { |
723 |
i = IPlacementConstraints.AT_THE_END_OF_THE_LINE; |
724 |
} else if (i == 3) { |
725 |
i = IPlacementConstraints.AT_BEST_OF_LINE; |
726 |
} |
727 |
constraints.setLocationAlongTheLine(i); |
728 |
} else {
|
729 |
if (gt.isTypeOf(TYPES.SURFACE) || gt.isTypeOf(TYPES.MULTISURFACE)) {
|
730 |
mode = IPlacementConstraints.HORIZONTAL; |
731 |
if (getRdBtnAlwaysHorizontal().isSelected()) {
|
732 |
mode = IPlacementConstraints.HORIZONTAL; |
733 |
} else if (getRdBtnAlwaysStraight().isSelected()) { |
734 |
mode = IPlacementConstraints.PARALLEL; |
735 |
} |
736 |
|
737 |
constraints.setFitInsidePolygon(getChkFitInsidePolygon().isSelected()); |
738 |
} |
739 |
} |
740 |
} |
741 |
|
742 |
constraints.setPlacementMode(mode); |
743 |
constraints.setDuplicateLabelsMode(duplicateLabelsMode.getMode()); |
744 |
} |
745 |
|
746 |
private void setComponentEnabled(Component c, boolean b) { |
747 |
if (c instanceof JComponent) { |
748 |
JComponent c1 = (JComponent) c; |
749 |
for (int i = 0; i < c1.getComponentCount(); i++) { |
750 |
setComponentEnabled(c1.getComponent(i), b); |
751 |
} |
752 |
} |
753 |
c.setEnabled(b); |
754 |
} |
755 |
|
756 |
|
757 |
public IPlacementConstraints getPlacementConstraints() {
|
758 |
return constraints;
|
759 |
} |
760 |
|
761 |
public void actionPerformed(ActionEvent e) { |
762 |
JComponent c = (JComponent) e.getSource(); |
763 |
boolean okPressed = "OK".equals(e.getActionCommand()); |
764 |
boolean cancelPressed = "CANCEL".equals(e.getActionCommand()); |
765 |
if (okPressed || cancelPressed) {
|
766 |
if (okPressed) {
|
767 |
try {
|
768 |
applyConstraints(); |
769 |
} catch (GeometryException e1) {
|
770 |
logger.error("While applying constraints.", e1);
|
771 |
} |
772 |
} |
773 |
|
774 |
if ("CANCEL".equals(e.getActionCommand())) |
775 |
constraints = oldConstraints; |
776 |
|
777 |
ApplicationLocator.getManager().getUIManager().closeWindow(this);
|
778 |
|
779 |
return;
|
780 |
} else if (c.equals(rdBtnAlwaysHorizontal) |
781 |
|| c.equals(rdBtnAlwaysStraight) ) { |
782 |
|
783 |
|
784 |
} else if (c.equals(rdBtnHorizontal)) { |
785 |
// lock position panel and location panel
|
786 |
setComponentEnabled(getPositionPanel(), false);
|
787 |
setComponentEnabled(getLocationPanel(), false);
|
788 |
} else if (c.equals(rdBtnParallel) || c.equals(rdBtnPerpendicular)) { |
789 |
// unlock position panel and location panel but keep orientation system locked
|
790 |
setComponentEnabled(getLocationPanel(), true);
|
791 |
setComponentEnabled(getPositionPanel(), true);
|
792 |
getCmbOrientationSystem().setEnabled(true);
|
793 |
} else if (c.equals(rdBtnFollowingLine)) { |
794 |
setComponentEnabled(getLocationPanel(), true);
|
795 |
setComponentEnabled(getPositionPanel(), true);
|
796 |
getCmbOrientationSystem().setSelectedItem(Messages.getText("line"));
|
797 |
getCmbOrientationSystem().setEnabled(false);
|
798 |
} else if (c.equals(btnChangeLocation)) { |
799 |
StyleSelector stySel = new StyleSelector(
|
800 |
getPointStyle(), |
801 |
TYPES.POINT, |
802 |
new SingleStyleSelectorFilter(PointLabelPositioner.class));
|
803 |
|
804 |
ApplicationLocator.getManager().getUIManager().addWindow(stySel); |
805 |
|
806 |
IStyle sty = (IStyle) stySel.getSelectedObject(); |
807 |
if (sty != null) { |
808 |
stylePreview.setStyle(sty); |
809 |
lblPointPosDesc.setText(sty.getDescription()); |
810 |
} |
811 |
} else if (c == this.getChkFitInsidePolygon()) { |
812 |
|
813 |
} else if (c == getPnlDuplicateLabels()) { |
814 |
|
815 |
} |
816 |
|
817 |
applyToPreview(); |
818 |
|
819 |
CompRefreshThread st = new CompRefreshThread(getPnlContent(), 500); |
820 |
st.start(); |
821 |
|
822 |
} |
823 |
|
824 |
private void applyToPreview() { |
825 |
if (preview != null) { |
826 |
try {
|
827 |
applyConstraints(); |
828 |
} catch (GeometryException e) {
|
829 |
logger.error("While applying constraints.", e);
|
830 |
} |
831 |
preview.setConstraints(constraints); |
832 |
} |
833 |
} |
834 |
|
835 |
private class JLabelHTML extends JLabel { |
836 |
private static final long serialVersionUID = -5031405572546951108L; |
837 |
|
838 |
public JLabelHTML(String text) { |
839 |
super(text);
|
840 |
setPreferredSize(new Dimension(250, 60)); |
841 |
} |
842 |
|
843 |
@Override
|
844 |
public void setText(String text) { |
845 |
// silly fix to avoid too large text lines
|
846 |
super.setText("<html>"+text+"</html>"); |
847 |
} |
848 |
} |
849 |
|
850 |
public static IPlacementProperties createPlacementProperties( |
851 |
IPlacementConstraints placementConstraints, int shapeType) {
|
852 |
return createPlacementProperties(placementConstraints, shapeType, null); |
853 |
} |
854 |
|
855 |
protected static IPlacementProperties createPlacementProperties( |
856 |
IPlacementConstraints placementConstraints, int geotype,
|
857 |
DuplicateLayersMode duplicatesMode) { |
858 |
|
859 |
IPlacementProperties pp = null;
|
860 |
if (geotype == TYPES.GEOMETRY || geotype == TYPES.AGGREGATE) {
|
861 |
try {
|
862 |
pp = new MultiShapePlacementProperties(
|
863 |
(MultiShapePlacementConstraints) placementConstraints); |
864 |
} catch (Exception e) { |
865 |
logger.error("While creating MultiShapePlacementProperties", e);
|
866 |
} |
867 |
} else {
|
868 |
pp = new PlacementProperties(placementConstraints, geotype, null); |
869 |
} |
870 |
((JPanel) pp).add(new AcceptCancelPanel(pp, pp), BorderLayout.SOUTH); |
871 |
return pp;
|
872 |
} |
873 |
|
874 |
class CompRefreshThread extends Thread { |
875 |
|
876 |
private int waitt = 0; |
877 |
private Component compo = null; |
878 |
|
879 |
public CompRefreshThread(Component co, int t) { |
880 |
compo = co; |
881 |
waitt = t; |
882 |
} |
883 |
public void run() { |
884 |
|
885 |
try {
|
886 |
/*
|
887 |
* We might need to wait a bit because the GUI thread needs
|
888 |
* some time to update (this is because we have used a modal dialog
|
889 |
* and we refresh after that dialog is closed)
|
890 |
*/
|
891 |
Thread.sleep(waitt);
|
892 |
} catch (Exception exc) { |
893 |
|
894 |
} |
895 |
|
896 |
SwingUtilities.invokeLater(new Runnable() { |
897 |
public void run() { |
898 |
try {
|
899 |
compo.repaint(); // .invalidate();
|
900 |
} catch (Exception exc) { |
901 |
// logger.info("Error while refreshing components.", exc);
|
902 |
} |
903 |
} |
904 |
}); |
905 |
} |
906 |
} |
907 |
|
908 |
|
909 |
} // @jve:decl-index=0:visual-constraint="10,10"
|
910 |
|
911 |
class MiniMapContext extends JComponent { |
912 |
|
913 |
private static final Logger minilogger = |
914 |
LoggerFactory.getLogger(MiniMapContext.class); |
915 |
|
916 |
private static final long serialVersionUID = 229128782038834443L; |
917 |
private MapContext theMapContext;
|
918 |
private FLyrVect line_layer;
|
919 |
private FLyrVect bgpoly_layer;
|
920 |
private int hMargin = 5, vMargin = 5; |
921 |
private FLyrVect poly_layer;
|
922 |
|
923 |
private int geotype; |
924 |
private IPlacementConstraints placement;
|
925 |
|
926 |
|
927 |
public MiniMapContext(int type) { |
928 |
setType(type); |
929 |
} |
930 |
|
931 |
public void setType(int type) { |
932 |
|
933 |
GeometryType gtype = null;
|
934 |
try {
|
935 |
gtype = GeometryLocator.getGeometryManager().getGeometryType( |
936 |
type, SUBTYPES.GEOM2D); |
937 |
} catch (Exception e) { |
938 |
minilogger.error("While getting geo type", e);
|
939 |
} |
940 |
|
941 |
if (gtype.isTypeOf(TYPES.CURVE)
|
942 |
|| gtype.getType() == TYPES.MULTICURVE) { |
943 |
this.geotype = TYPES.CURVE;
|
944 |
} else {
|
945 |
if (gtype.isTypeOf(TYPES.SURFACE)
|
946 |
|| gtype.getType() == TYPES.MULTISURFACE) { |
947 |
this.geotype = TYPES.SURFACE;
|
948 |
} else {
|
949 |
// Should not get here
|
950 |
this.geotype = TYPES.GEOMETRY;
|
951 |
} |
952 |
} |
953 |
|
954 |
} |
955 |
|
956 |
public void setConstraints(IPlacementConstraints constraints) { |
957 |
placement = constraints; |
958 |
try {
|
959 |
getMapContext(null);
|
960 |
} catch (Exception e) { |
961 |
minilogger.error("While getting mini map context", e);
|
962 |
} |
963 |
repaint(); |
964 |
} |
965 |
|
966 |
private MapContext getMapContext(Dimension img_size) throws Exception { |
967 |
|
968 |
Envelope ini_env = null;
|
969 |
ini_env = GeometryLocator.getGeometryManager().createEnvelope( |
970 |
289600, 3973500, 289600 + 2000, 3973700 + 2000, |
971 |
SUBTYPES.GEOM2D); |
972 |
|
973 |
|
974 |
if (theMapContext == null) { |
975 |
|
976 |
SymbologyManager symman = SymbologyLocator.getSymbologyManager(); |
977 |
MapContextManager mcoman = MapContextLocator.getMapContextManager(); |
978 |
|
979 |
line_layer = this.createLayerFromShpDocFile("line.shp", "EPSG:23030"); |
980 |
ISimpleLineSymbol line_sym = symman.createSimpleLineSymbol(); |
981 |
line_sym.setColor(Color.red);
|
982 |
|
983 |
ISimpleLineStyle line_sty = symman.createSimpleLineStyle(); |
984 |
IArrowDecoratorStyle arrow_style = symman.createArrowDecoratorStyle(); |
985 |
|
986 |
arrow_style.getMarker().setSize(15);
|
987 |
arrow_style.setArrowMarkerCount(1);
|
988 |
arrow_style.getMarker().setColor(Color.red);
|
989 |
line_sty.setArrowDecorator(arrow_style); |
990 |
|
991 |
line_sym.setLineStyle(line_sty); |
992 |
line_sym.setLineWidth(2);
|
993 |
|
994 |
ISingleSymbolLegend line_leg = (ISingleSymbolLegend) |
995 |
mcoman.createLegend(ISingleSymbolLegend.LEGEND_NAME); |
996 |
|
997 |
line_leg.setDefaultSymbol(line_sym); |
998 |
line_layer.setLegend(line_leg); |
999 |
// =====================================================
|
1000 |
|
1001 |
bgpoly_layer = this.createLayerFromShpDocFile("bg-polygon.shp", "EPSG:23030"); |
1002 |
poly_layer = this.createLayerFromShpDocFile("polygon.shp", "EPSG:23030"); |
1003 |
|
1004 |
ISimpleFillSymbol sym2 = symman.createSimpleFillSymbol(); |
1005 |
sym2.setFillColor(new Color(50, 245, 125)); |
1006 |
ISimpleLineSymbol outline = symman.createSimpleLineSymbol(); |
1007 |
outline.setLineColor(Color.DARK_GRAY);
|
1008 |
outline.setLineWidth(0.5);
|
1009 |
sym2.setOutline(outline); |
1010 |
|
1011 |
ISingleSymbolLegend poly_leg = (ISingleSymbolLegend) |
1012 |
mcoman.createLegend(ISingleSymbolLegend.LEGEND_NAME); |
1013 |
poly_leg.setDefaultSymbol(sym2); |
1014 |
poly_layer.setLegend(poly_leg); |
1015 |
bgpoly_layer.setLegend(poly_leg); |
1016 |
|
1017 |
GeneralLabelingStrategy labeling1 = new GeneralLabelingStrategy();
|
1018 |
GeneralLabelingStrategy labeling2 = new GeneralLabelingStrategy();
|
1019 |
ILabelingMethod def_method = symman.createDefaultLabelingMethod(); |
1020 |
|
1021 |
ILabelClass lc = null;
|
1022 |
if (def_method.getLabelClasses() != null && def_method.getLabelClasses().length > 0) { |
1023 |
lc = def_method.getLabelClasses()[0];
|
1024 |
} else {
|
1025 |
lc = symman.createDefaultLabel(); |
1026 |
def_method.addLabelClass(lc); |
1027 |
} |
1028 |
|
1029 |
String[] sampleExpression = { Messages.getText("text") }; |
1030 |
lc.setLabelExpressions(sampleExpression); |
1031 |
|
1032 |
lc.getTextSymbol().setFontSize(16);
|
1033 |
|
1034 |
labeling1.setLabelingMethod(def_method); |
1035 |
labeling2.setLabelingMethod(def_method); |
1036 |
labeling1.setLayer(line_layer); |
1037 |
labeling2.setLayer(poly_layer); |
1038 |
|
1039 |
line_layer.setLabelingStrategy(labeling1); |
1040 |
line_layer.setIsLabeled(true);
|
1041 |
poly_layer.setLabelingStrategy(labeling2); |
1042 |
poly_layer.setIsLabeled(true);
|
1043 |
|
1044 |
ViewPort theViewPort = new ViewPort(CRSFactory.getCRS("EPSG:23030")); |
1045 |
theMapContext = new MapContext(theViewPort);
|
1046 |
|
1047 |
if (img_size != null) { |
1048 |
theViewPort.setImageSize(img_size); |
1049 |
} else {
|
1050 |
theViewPort.setImageSize(new Dimension(200, 200)); |
1051 |
} |
1052 |
theViewPort.setEnvelope(ini_env); |
1053 |
|
1054 |
theMapContext.getLayers().addLayer(bgpoly_layer); |
1055 |
theMapContext.getLayers().addLayer(poly_layer); |
1056 |
theMapContext.getLayers().addLayer(line_layer); |
1057 |
} else {
|
1058 |
|
1059 |
if (img_size != null) { |
1060 |
theMapContext.getViewPort().setImageSize(img_size); |
1061 |
} else {
|
1062 |
theMapContext.getViewPort().setImageSize(new Dimension(200, 200)); |
1063 |
} |
1064 |
theMapContext.getViewPort().setEnvelope(ini_env); |
1065 |
} |
1066 |
|
1067 |
line_layer.getLabelingStrategy().setPlacementConstraints(placement); |
1068 |
poly_layer.getLabelingStrategy().setPlacementConstraints(placement); |
1069 |
Dimension sz = getBounds().getSize();
|
1070 |
sz.setSize(sz.width-2*hMargin, sz.height-2*vMargin); |
1071 |
theMapContext.getViewPort().setImageSize(sz); |
1072 |
theMapContext.getViewPort().setBackColor(new Color(255, 0, 0)); |
1073 |
theMapContext.invalidate(); |
1074 |
return theMapContext;
|
1075 |
} |
1076 |
|
1077 |
@Override
|
1078 |
protected void paintComponent(Graphics g) { |
1079 |
try {
|
1080 |
Rectangle bounds = getBounds();
|
1081 |
Dimension sz = bounds.getSize();
|
1082 |
sz.setSize(sz.width-2*vMargin, sz.height-2*hMargin); |
1083 |
Dimension imageSize = sz;
|
1084 |
|
1085 |
MapContext mco = getMapContext(imageSize); |
1086 |
if (this.geotype == TYPES.CURVE) { |
1087 |
line_layer.setVisible(true);
|
1088 |
poly_layer.setVisible(false);
|
1089 |
} else {
|
1090 |
if (this.geotype == TYPES.SURFACE) { |
1091 |
line_layer.setVisible(false);
|
1092 |
poly_layer.setVisible(true);
|
1093 |
} |
1094 |
} |
1095 |
bgpoly_layer.setVisible(line_layer.isVisible()); |
1096 |
|
1097 |
BufferedImage bi = new BufferedImage(imageSize.width, imageSize.height, BufferedImage.TYPE_4BYTE_ABGR); |
1098 |
mco.invalidate(); |
1099 |
mco.draw(bi, bi.createGraphics(), mco.getScaleView()); |
1100 |
g.setColor(new Color(150,180,255)); |
1101 |
g.fillRect(vMargin, hMargin, bounds.width-2*hMargin, bounds.height-2*vMargin); |
1102 |
g.drawImage(bi, vMargin, vMargin, null);
|
1103 |
bi = null;
|
1104 |
} catch (Exception e) { |
1105 |
|
1106 |
minilogger.error("While painting.", e);
|
1107 |
String noneSelected = "["+Messages.getText("preview_not_available")+"]"; |
1108 |
int vGap = 5, hGap = 5; |
1109 |
Rectangle r = getBounds();
|
1110 |
FontMetrics fm = g.getFontMetrics();
|
1111 |
int lineWidth = fm.stringWidth(noneSelected);
|
1112 |
float scale = (float) r.getWidth() / lineWidth; |
1113 |
Font f = g.getFont();
|
1114 |
float fontSize = f.getSize()*scale;
|
1115 |
g.setFont( f.deriveFont( fontSize ) ); |
1116 |
((Graphics2D) g).drawString(noneSelected, (r.x*scale) - (hGap/2), r.height/2+vGap*scale); |
1117 |
} |
1118 |
|
1119 |
} |
1120 |
|
1121 |
private FLyrVect createLayerFromShpDocFile(
|
1122 |
String shp_file_name, String epsg_code) throws Exception { |
1123 |
|
1124 |
File shpfile = getDocFolderFile(shp_file_name);
|
1125 |
IProjection proj = CRSFactory.getCRS(epsg_code); |
1126 |
DataStoreParameters ssp = DALLocator.getDataManager().createStoreParameters("Shape");
|
1127 |
ssp.setDynValue("shpfile", shpfile);
|
1128 |
ssp.setDynValue("CRS", proj);
|
1129 |
FLyrVect resp = null;
|
1130 |
resp = (FLyrVect) MapContextLocator.getMapContextManager().createLayer( |
1131 |
shp_file_name, ssp); |
1132 |
return resp;
|
1133 |
} |
1134 |
|
1135 |
private File getDocFolderFile(String name) { |
1136 |
|
1137 |
URL resource = this.getClass().getClassLoader().getResource( |
1138 |
"docs" + File.separator + name); |
1139 |
File resp = new File(resource.getFile()); |
1140 |
return resp;
|
1141 |
} |
1142 |
|
1143 |
} |