/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2014-2015, Geomatys
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotoolkit.gui.javafx.style;
import java.awt.Color;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.fxml.FXML;
import javafx.scene.control.Label;
import javax.measure.Unit;
import static org.geotoolkit.gui.javafx.style.FXStyleElementController.getStyleFactory;
import org.geotoolkit.map.MapLayer;
import static org.geotoolkit.style.StyleConstants.*;
import org.opengis.filter.expression.Expression;
import org.opengis.style.Description;
import org.opengis.style.TextSymbolizer;
/**
*
* @author Johann Sorel (Geomatys)
*/
public class FXTextSymbolizer extends FXStyleElementController<TextSymbolizer>{
@FXML protected Label uiHaloTitle;
@FXML private FXSymbolizerInfo uiInfo;
@FXML protected FXTextExpression uiText;
@FXML protected FXFont uiFont;
@FXML protected FXFill uiFill;
@FXML protected FXHalo uiHalo;
@FXML protected FXLabelPlacement uiPlacement;
@Override
public Class<TextSymbolizer> getEditedClass() {
return TextSymbolizer.class;
}
@Override
public TextSymbolizer newValue() {
return getStyleFactory().textSymbolizer(
getStyleFactory().fill(Color.BLACK),
DEFAULT_FONT,
DEFAULT_HALO,
getFilterFactory().literal("Label"),
DEFAULT_POINTPLACEMENT,
null);
}
@Override
public void initialize() {
super.initialize();
final ChangeListener changeListener = (ChangeListener) (ObservableValue observable, Object oldValue, Object newValue) -> {
if(updating) return;
final String name = uiInfo.getName();
final Description desc = uiInfo.getDescription();
final Unit uom = uiInfo.getUnit();
final Expression geom = uiInfo.getGeom();
value.set(getStyleFactory().textSymbolizer(
name,geom,desc,uom,
uiText.valueProperty().get(),
uiFont.valueProperty().get(),
uiPlacement.valueProperty().get(),
uiHalo.valueProperty().get(),
uiFill.valueProperty().get()
));
};
uiFill.valueProperty().addListener(changeListener);
uiFont.valueProperty().addListener(changeListener);
uiHalo.valueProperty().addListener(changeListener);
uiText.valueProperty().addListener(changeListener);
uiInfo.valueProperty().addListener(changeListener);
uiPlacement.valueProperty().addListener(changeListener);
FXStyleElementController.configureAdvancedProperty(
uiHalo,uiHaloTitle);
}
@Override
public void setLayer(MapLayer layer) {
super.setLayer(layer);
uiText.setLayer(layer);
uiFont.setLayer(layer);
uiFill.setLayer(layer);
uiHalo.setLayer(layer);
uiInfo.setLayer(layer);
uiPlacement.setLayer(layer);
}
@Override
protected void updateEditor(TextSymbolizer styleElement) {
uiFill.valueProperty().setValue(styleElement.getFill());
uiFont.valueProperty().setValue(styleElement.getFont());
uiHalo.valueProperty().setValue(styleElement.getHalo());
uiText.valueProperty().setValue(styleElement.getLabel());
uiInfo.parse(styleElement);
uiPlacement.valueProperty().setValue(styleElement.getLabelPlacement());
}
}