com.sun.javafx.scene.layout.region.SliceSequenceConverter Maven / Gradle / Ivy
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package com.sun.javafx.scene.layout.region;
import javafx.scene.text.Font;
import javafx.css.ParsedValue;
import javafx.css.StyleConverter;
/**
* [ | ] ? [ , [ | ] ? ]*
*/
public final class SliceSequenceConverter extends StyleConverter[], BorderImageSlices[]> {
private static final SliceSequenceConverter BORDER_IMAGE_SLICE_SEQUENCE_CONVERTER =
new SliceSequenceConverter();
public static SliceSequenceConverter getInstance() {
return BORDER_IMAGE_SLICE_SEQUENCE_CONVERTER;
}
@Override
public BorderImageSlices[] convert(ParsedValue[], BorderImageSlices[]> 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();
BorderImageSlices[] borderImageSlices = new BorderImageSlices[layers.length];
for (int l = 0; l < layers.length; l++) {
borderImageSlices[l] = BorderImageSliceConverter.getInstance().convert(layers[l], font);
}
return borderImageSlices;
}
@Override
public String toString() {
return "BorderImageSliceSequenceConverter";
}
}