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.builder.lanterna.factory
17
18 import com.googlecode.lanterna.gui.component.SpinningActivityIndicator
19
20 /**
21 * @author Andres Almiray
22 */
23 class SpinningActivityIndicatorFactory extends ComponentFactory {
24 SpinningActivityIndicatorFactory() {
25 super(SpinningActivityIndicator, true)
26 }
27
28 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
29 def chars = attributes.remove('chars') ?: value
30 if (chars instanceof CharSequence) {
31 switch (chars.toString().toLowerCase()) {
32 case 'trigrams':
33 return new SpinningActivityIndicator(SpinningActivityIndicator.TRIGRAMS)
34 case 'dice':
35 return new SpinningActivityIndicator(SpinningActivityIndicator.DICE)
36 case 'chevrons':
37 return new SpinningActivityIndicator(SpinningActivityIndicator.CHEVRONS)
38 case 'bars':
39 default:
40 return new SpinningActivityIndicator(SpinningActivityIndicator.BARS)
41 }
42 }
43 if (chars instanceof List) return new SpinningActivityIndicator(chars as char[])
44 throw new IllegalArgumentException("In $name you must define a value of type char[]")
45 }
46 }
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