01 /*
02 * Copyright 2008-2016 the original author or authors.
03 *
04 * Licensed under the Apache License, Version 2.0 (the "License");
05 * you may not use this file except in compliance with the License.
06 * You may obtain a copy of the License at
07 *
08 * http://www.apache.org/licenses/LICENSE-2.0
09 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package griffon.javafx.editors;
17
18 import griffon.core.editors.AbstractPropertyEditor;
19 import griffon.metadata.PropertyEditorFor;
20 import javafx.scene.paint.Color;
21 import javafx.scene.paint.LinearGradient;
22 import javafx.scene.paint.Paint;
23 import javafx.scene.paint.RadialGradient;
24
25 import java.beans.PropertyEditor;
26 import java.util.List;
27 import java.util.Map;
28
29 import static griffon.core.editors.PropertyEditorResolver.findEditor;
30
31 /**
32 * @author Andres Almiray
33 * @since 2.4.0
34 */
35 @PropertyEditorFor(Paint.class)
36 public class PaintPropertyEditor extends AbstractPropertyEditor {
37
38 @Override
39 public String getAsText() {
40 if (null == getValue()) return null;
41 return getValueInternal().toString();
42 }
43
44 protected void setValueInternal(Object value) {
45 if (null == value) {
46 super.setValueInternal(null);
47 } else if (value instanceof CharSequence) {
48 handleInternal(String.valueOf(value).trim());
49 } else if (value instanceof List || value instanceof Map) {
50 handleInternal(value);
51 } else if (value instanceof Paint) {
52 super.setValueInternal(value);
53 } else {
54 throw illegalValue(value, Paint.class);
55 }
56 }
57
58 private void handleInternal(Object value) {
59 for (Class<?> type : new Class[]{Color.class, RadialGradient.class, LinearGradient.class}) {
60 try {
61 PropertyEditor propertyEditor = findEditor(type);
62 propertyEditor.setValue(value);
63 super.setValueInternal(propertyEditor.getValue());
64 return;
65 } catch (Exception e) {
66 // ignore
67 }
68 }
69 throw illegalValue(value, Paint.class);
70 }
71 }
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