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.builder.pivot.factory
19
20 import org.apache.pivot.wtk.Bounds
21 import org.apache.pivot.wtk.Dimensions
22 import org.apache.pivot.wtk.Point
23
24 /**
25 * @author Andres Almiray
26 */
27 class BoundsFactory extends AbstractFactory {
28 boolean isLeaf() {
29 return true
30 }
31
32 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
33 if (FactoryBuilderSupport.checkValueIsTypeNotString(value, name, Bounds)) {
34 return value
35 }
36 if (value != null && value instanceof Bounds) {
37 return value
38 } else if( value != null) {
39 throw new IllegalArgumentException("In $name value must be of type ${Bounds.class.name}")
40 }
41
42 if (attributes.containsKey('origin') || attributes.containsKey('size')) {
43 Point origin = attributes.remove('origin') ?: new Point(0i, 0i)
44 Dimensions size = attributes.remove('size') ?: new Dimensions(0i, 0i)
45 return new Bounds(origin, size)
46 }
47
48 return new Bounds(
49 toInteger(attributes.remove('x') ?: 0i),
50 toInteger(attributes.remove('y') ?: 0i),
51 toInteger(attributes.remove('width') ?: 0i),
52 toInteger(attributes.remove('height') ?: 0i)
53 )
54 }
55
56 private int toInteger(value) {
57 if (value instanceof Number) return value.intValue()
58 return Double.valueOf(value.toString()).intValue()
59 }
60 }
|