01 /*
02 * SPDX-License-Identifier: Apache-2.0
03 *
04 * Copyright 2008-2017 the original author or authors.
05 *
06 * Licensed under the Apache License, Version 2.0 (the "License");
07 * you may not use this file except in compliance with the License.
08 * You may obtain a copy of the License at
09 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package griffon.javafx.editors;
19
20 import griffon.core.editors.AbstractPropertyEditor;
21 import griffon.metadata.PropertyEditorFor;
22 import javafx.scene.paint.Color;
23 import javafx.scene.paint.LinearGradient;
24 import javafx.scene.paint.Paint;
25 import javafx.scene.paint.RadialGradient;
26
27 import java.beans.PropertyEditor;
28 import java.util.List;
29 import java.util.Map;
30
31 import static griffon.core.editors.PropertyEditorResolver.findEditor;
32
33 /**
34 * @author Andres Almiray
35 * @since 2.4.0
36 */
37 @PropertyEditorFor(Paint.class)
38 public class PaintPropertyEditor extends AbstractPropertyEditor {
39 @Override
40 public String getAsText() {
41 if (null == getValue()) return null;
42 return getValueInternal().toString();
43 }
44
45 @Override
46 protected void setValueInternal(Object value) {
47 if (null == value) {
48 super.setValueInternal(null);
49 } else if (value instanceof CharSequence) {
50 handleInternal(String.valueOf(value).trim());
51 } else if (value instanceof List || value instanceof Map) {
52 handleInternal(value);
53 } else if (value instanceof Paint) {
54 super.setValueInternal(value);
55 } else {
56 throw illegalValue(value, Paint.class);
57 }
58 }
59
60 private void handleInternal(Object value) {
61 for (Class<?> type : new Class[]{Color.class, RadialGradient.class, LinearGradient.class}) {
62 try {
63 PropertyEditor propertyEditor = findEditor(type);
64 propertyEditor.setValue(value);
65 super.setValueInternal(propertyEditor.getValue());
66 return;
67 } catch (Exception e) {
68 // ignore
69 }
70 }
71 throw illegalValue(value, Paint.class);
72 }
73 }
|