com.sun.javafx.scene.layout.region.BorderImageWidthsSequenceConverter Maven / Gradle / Ivy
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* particular file as subject to the "Classpath" exception as provided
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* 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).
*
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package com.sun.javafx.scene.layout.region;
import javafx.css.ParsedValue;
import javafx.css.Size;
import javafx.css.StyleConverter;
import javafx.scene.layout.BorderWidths;
import javafx.scene.text.Font;
/**
* User: richardbair
* Date: 8/10/12
* Time: 8:27 PM
*/
public class BorderImageWidthsSequenceConverter extends StyleConverter[], BorderWidths[]> {
private static final BorderImageWidthsSequenceConverter CONVERTER =
new BorderImageWidthsSequenceConverter();
public static BorderImageWidthsSequenceConverter getInstance() {
return CONVERTER;
}
@Override
public BorderWidths[] convert(ParsedValue[], BorderWidths[]> value, Font font) {
// For 'border-image-slice: 10% fill, 20% 30%', the value arg will be
// ParsedValue { values: [
// ParsedValue { values: [ ParsedValue {parsed: 10%}, ParsedValue {parsed: fill}] } ,
// ParsedValue { values: [ ParsedValue {parsed: 20%}, ParsedValue {parsed: 30%}] }
// ]}
//
// For 'border-image-slice: 10% fill', the value arg will be
// ParsedValue { values: [ ParsedValue {parsed: 10%}, ParsedValue {parsed: fill}] }
//
// For 'border-image-slice: 10%', the value arg will be
// ParsedValue {parsed: 10%}
//
// where the sizes are actually Size objects.
//
// If the value arg contains multiple layers, unwind the nested
// values by one level.
ParsedValue[] layers = value.getValue();
BorderWidths[] widths = new BorderWidths[layers.length];
for (int l = 0; l < layers.length; l++) {
widths[l] = BorderImageWidthConverter.getInstance().convert(layers[l], font);
}
return widths;
}
@Override
public String toString() {
return "BorderImageWidthsSequenceConverter";
}
}