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.Panel
19
20 /**
21 * @author Andres Almiray
22 */
23 class PanelFactory extends ComponentFactory {
24 PanelFactory() {
25 super(Panel)
26 }
27
28 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
29 def orientation = attributes.remove('orientation') ?: Panel.Orientation.HORISONTAL
30 if (orientation instanceof CharSequence) {
31 orientation = orientation.toString().toLowerCase()
32 switch (orientation) {
33 case 'vertical':
34 orientation = Panel.Orientation.VERTICAL
35 break
36 case 'horizontal':
37 case 'horisontal':
38 default:
39 orientation = Panel.Orientation.HORISONTAL
40 }
41 } else if (!(orientation instanceof Panel.Orientation)) {
42 throw new IllegalArgumentException("In $name the value of orientation: must be either 'horisontal' or 'vertical'.")
43 }
44
45 value instanceof CharSequence ? new Panel(value.toString(), orientation) : new Panel(orientation)
46 }
47 }
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