/*
* Copyright (c) 2002-2015, JIDE Software Inc. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package jidefx.scene.control.field;
import javafx.geometry.Rectangle2D;
import javafx.util.Callback;
import jidefx.scene.control.field.popup.PopupContent;
import jidefx.scene.control.field.popup.ValuesPopupContent;
import jidefx.scene.control.field.verifier.NumberValuePatternVerifier;
import jidefx.utils.converter.ConverterContext;
import jidefx.utils.converter.javafx.Rectangle2DConverter;
import java.util.ArrayList;
import java.util.List;
/**
* {@code Rectangle2DField} is a {@code FormattedTextField} for {@link Rectangle2D}.
*/
public class Rectangle2DField extends PopupField<Rectangle2D> {
public Rectangle2DField() {
}
private static final String STYLE_CLASS_DEFAULT = "rectangle-2d-field"; //NON-NLS
@Override
protected void initializeStyle() {
super.initializeStyle();
getStyleClass().addAll(STYLE_CLASS_DEFAULT);
}
@Override
protected void initializePattern() {
super.initializePattern();
setStringConverter(new Rectangle2DConverter() {
@Override
protected String toString(int i, Double o, ConverterContext context) {
if (o == null) return "";
return o.toString();
}
@Override
protected Double fromString(int i, String s, ConverterContext context) {
if (s == null || s.trim().isEmpty()) return null;
return Double.valueOf(s);
}
}.toStringConverter());
getPatternVerifiers().put("X", new NumberValuePatternVerifier<Rectangle2D>() { //NON-NLS
@Override
public Double toTargetValue(Rectangle2D fieldValue) {
return fieldValue.getMinX();
}
@Override
public Rectangle2D fromTargetValue(Rectangle2D previousFieldValue, Number value) {
double x = value.doubleValue();
return previousFieldValue != null ? new Rectangle2D(x, previousFieldValue.getMinY(), previousFieldValue.getWidth(), previousFieldValue.getHeight())
: new Rectangle2D(x, 0, 0, 0);
}
});
getPatternVerifiers().put("Y", new NumberValuePatternVerifier<Rectangle2D>() { //NON-NLS
@Override
public Double toTargetValue(Rectangle2D fieldValue) {
return fieldValue.getMinY();
}
@Override
public Rectangle2D fromTargetValue(Rectangle2D previousFieldValue, Number value) {
double y = value.doubleValue();
return previousFieldValue != null ? new Rectangle2D(previousFieldValue.getMinX(), y, previousFieldValue.getWidth(), previousFieldValue.getHeight())
: new Rectangle2D(0, y, 0, 0);
}
});
getPatternVerifiers().put("Width", new NumberValuePatternVerifier<Rectangle2D>(0, Double.MAX_VALUE) { //NON-NLS
@Override
public Double toTargetValue(Rectangle2D fieldValue) {
return fieldValue.getWidth();
}
@Override
public Rectangle2D fromTargetValue(Rectangle2D previousFieldValue, Number value) {
double width = value.doubleValue();
return previousFieldValue != null ? new Rectangle2D(previousFieldValue.getMinX(), previousFieldValue.getMinY(), width, previousFieldValue.getHeight())
: new Rectangle2D(0, 0, width, 0);
}
});
getPatternVerifiers().put("Height", new NumberValuePatternVerifier<Rectangle2D>(0, Double.MAX_VALUE) { //NON-NLS
@Override
public Double toTargetValue(Rectangle2D fieldValue) {
return fieldValue.getHeight();
}
@Override
public Rectangle2D fromTargetValue(Rectangle2D previousFieldValue, Number value) {
double height = value.doubleValue();
return previousFieldValue != null ? new Rectangle2D(previousFieldValue.getMinX(), previousFieldValue.getMinY(), previousFieldValue.getWidth(), height)
: new Rectangle2D(0, 0, 0, height);
}
});
setPattern("X; Y; Width; Height"); //NON-NLS
}
@Override
protected void initializeTextField() {
super.initializeTextField();
setPopupContentFactory(new Callback<Rectangle2D, PopupContent<Rectangle2D>>() {
@Override
public PopupContent<Rectangle2D> call(Rectangle2D param) {
ValuesPopupContent<Rectangle2D, Double> popupContent = new ValuesPopupContent<Rectangle2D, Double>(new String[]{getResourceString("x"), getResourceString("y"), getResourceString("width"), getResourceString("height")}) {
@Override
public List<Double> toValues(Rectangle2D value) {
ArrayList<Double> list = new ArrayList<>(4);
list.add(value.getMinX());
list.add(value.getMinY());
list.add(value.getWidth());
list.add(value.getHeight());
return list;
}
@Override
public Rectangle2D fromValues(List<Double> values) {
return new Rectangle2D(values.get(0), values.get(1), values.get(2), values.get(3));
}
@Override
public FormattedTextField<Double> createTextField(String label) {
int fieldIndex = getFieldIndex(label);
if (fieldIndex == 2 || fieldIndex == 3) // for width and height
return new DoubleField(0, Double.MAX_VALUE);
else return new DoubleField();
}
};
popupContent.setValue(getValue());
return popupContent;
}
});
}
}