/*---------------- FILE HEADER ------------------------------------------
This file is part of deegree.
Copyright (C) 2001-2007 by:
Department of Geography, University of Bonn
http://www.giub.uni-bonn.de/deegree/
lat/lon GmbH
http://www.lat-lon.de
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact:
Andreas Poth
lat/lon GmbH
Aennchenstr. 19
53177 Bonn
Germany
E-Mail: poth@lat-lon.de
Prof. Dr. Klaus Greve
Department of Geography
University of Bonn
Meckenheimer Allee 166
53115 Bonn
Germany
E-Mail: greve@giub.uni-bonn.de
---------------------------------------------------------------------------*/
package org.deegree.igeo.views.swing.style.component.placement;
import static org.deegree.igeo.i18n.Messages.get;
import java.awt.event.ActionEvent;
import java.sql.Types;
import java.util.List;
import javax.swing.ButtonGroup;
import javax.swing.ImageIcon;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JRadioButton;
import javax.vecmath.Point2d;
import org.deegree.datatypes.QualifiedName;
import org.deegree.framework.util.Pair;
import org.deegree.igeo.ChangeListener;
import org.deegree.igeo.ValueChangedEvent;
import org.deegree.igeo.style.perform.ComponentType;
import org.deegree.igeo.style.perform.UnitsValue;
import org.deegree.igeo.views.swing.addlayer.QualifiedNameRenderer;
import org.deegree.igeo.views.swing.style.UomChangedEvent;
import org.deegree.igeo.views.swing.style.VisualPropertyPanel;
import org.deegree.igeo.views.swing.style.component.UnitsPanel;
import org.deegree.model.filterencoding.PropertyName;
import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
/**
* <code>DisplacementPanel</code>
*
* @author <a href="mailto:buesching@lat-lon.de">Lyn Buesching</a>
* @author last edited by: $Author$
*
* @version $Revision$, $Date$
*
*/
public class DisplacementPanel extends AbstractPlacementPanel implements ChangeListener {
private static final long serialVersionUID = 2928887134864155027L;
private JRadioButton fixed;
private DisplacementEditor displacementEditor;
private UnitsPanel unitsPanel;
public DisplacementPanel( VisualPropertyPanel assignedVisualPropPanel, ComponentType componentType,
String helpText, ImageIcon imageIcon ) {
super( assignedVisualPropPanel, componentType, helpText, imageIcon );
assignedVisualPropPanel.addUomChangedListener( this );
}
/**
* sets the x and y value
*
* @param x
* the x value to set
* @param y
* the y value to set
*/
public void setValue( UnitsValue x, UnitsValue y ) {
displacementEditor.setValue( x.getValue(), y.getValue() );
unitsPanel.setIsInMapUnits( x.isMapUnit() );
fixed.setSelected( true );
}
/**
* sets the x and y value as property names
*
* @param x
* @param y
*/
public void setValue( PropertyName x, PropertyName y ) {
if ( x != null && y != null ) {
property.setSelected( true );
for ( int i = 0; i < propertyCBx.getItemCount(); i++ ) {
String itemName = ( (QualifiedName) propertyCBx.getItemAt( i ) ).getLocalName();
String propName = x.getValue().getAllSteps().get( x.getValue().getSteps() - 1 ).getPropertyName().getLocalName();
if ( itemName.equals( propName ) ) {
propertyCBx.setSelectedIndex( i );
break;
}
}
for ( int i = 0; i < propertyCBy.getItemCount(); i++ ) {
String itemName = ( (QualifiedName) propertyCBy.getItemAt( i ) ).getLocalName();
String propName = y.getValue().getAllSteps().get( y.getValue().getSteps() - 1 ).getPropertyName().getLocalName();
if ( itemName.equals( propName ) ) {
propertyCBy.setSelectedIndex( i );
break;
}
}
}
}
@Override
protected JComponent getStyleAttributeComponent() {
// init
fixed = new JRadioButton();
fixed.addActionListener( this );
property = new JRadioButton();
property.addActionListener( this );
ButtonGroup bg = new ButtonGroup();
bg.add( fixed );
bg.add( property );
fixed.setSelected( true );
List<QualifiedName> properties = assignedVisualPropPanel.getOwner().getPropertyNames( Types.INTEGER,
Types.DOUBLE,
Types.FLOAT,
Types.BIGINT,
Types.SMALLINT );
propertyCBx = new JComboBox();
propertyCBx.setRenderer( new QualifiedNameRenderer() );
for ( QualifiedName qn : properties ) {
propertyCBx.addItem( qn );
}
propertyCBx.addActionListener( this );
propertyCBy = new JComboBox();
propertyCBy.setRenderer( new QualifiedNameRenderer() );
for ( QualifiedName qn : properties ) {
propertyCBy.addItem( qn );
}
propertyCBy.addActionListener( this );
if ( properties == null || properties.isEmpty() ) {
propertyCBx.setEnabled( false );
propertyCBy.setEnabled( false );
property.setEnabled( false );
}
displacementEditor = new DisplacementEditor( this );
unitsPanel = new UnitsPanel( new org.deegree.igeo.ChangeListener() {
public void valueChanged( ValueChangedEvent event ) {
fireValueChangeEvent();
}
}, this.assignedVisualPropPanel.getOwner().isDefaultUnitPixel() );
FormLayout fl = new FormLayout(
"$rgap, 15dlu, fill:max(100dlu;pref):grow(0.5), 1dlu, fill:max(100dlu;pref):grow(0.5)",
"$sepheight, center:[20dlu,default], $ug, $sepheight, bottom:10dlu, center:$cpheight, bottom:10dlu,center:$cpheight" );
DefaultFormBuilder builder = new DefaultFormBuilder( fl );
CellConstraints cc = new CellConstraints();
builder.addSeparator( get( "$MD11667" ), cc.xyw( 1, 1, 5 ) );
builder.add( fixed, cc.xy( 2, 2 ) );
builder.add( displacementEditor, cc.xy( 3, 2 ) );
builder.add( unitsPanel, cc.xy( 5, 2 ) );
builder.addSeparator( get( "$MD11668" ), cc.xyw( 1, 4, 5 ) );
builder.add( property, cc.xywh( 2, 5, 1, 4 ) );
builder.addLabel( get( "$MD10835" ), cc.xy( 3, 5 ) );
builder.add( propertyCBx, cc.xy( 3, 6 ) );
builder.addLabel( get( "$MD10836" ), cc.xy( 3, 7 ) );
builder.add( propertyCBy, cc.xy( 3, 8 ) );
return builder.getPanel();
}
@Override
protected String getTitle() {
return get( "$MD10823" );
}
public Object getValue() {
if ( property.isSelected() ) {
return new Pair<QualifiedName, QualifiedName>( (QualifiedName) propertyCBx.getSelectedItem(),
(QualifiedName) propertyCBy.getSelectedItem() );
} else {
Point2d value = displacementEditor.getValue();
boolean inMapUnits = unitsPanel.isInMapUnits();
return new Pair<UnitsValue, UnitsValue>( new UnitsValue( value.x, inMapUnits ), new UnitsValue( value.y,
inMapUnits ) );
}
}
public void actionPerformed( ActionEvent e ) {
fireValueChangeEvent();
}
public void valueChanged( ValueChangedEvent event ) {
if ( event instanceof UomChangedEvent ) {
unitsPanel.setIsInMapUnits( ( (UomChangedEvent) event ).isInMapUnits() );
}
}
}