| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package groovy.swing.factory |
| |
| import javax.swing.border.Border |
| import javax.swing.border.CompoundBorder |
| |
| class CompoundBorderFactory extends SwingBorderFactory { |
| |
| public Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) { |
| builder.context.applyBorderToParent = attributes.remove('parent') |
| |
| Border border = null |
| if (value instanceof List) { |
| switch (value.size()) { |
| case 0: |
| throw new RuntimeException("$name does not accept an empty array as an value argument") |
| case 1: |
| border = value[0] |
| break |
| case 2: |
| border = new CompoundBorder(value[0], value[1]) |
| break |
| case 3: |
| default: |
| border = new CompoundBorder(value[0], value[1]) |
| border = value[2..-1].inject(border) {that, it -> new CompoundBorder(that, it) } |
| break; |
| } |
| } |
| |
| if (!border && attributes) { |
| if (value) { |
| throw new RuntimeException("$name only accepts an array of borders as a value argument") |
| } |
| def inner = attributes.remove("inner") |
| def outer = attributes.remove("outer") |
| if (inner instanceof Border && outer instanceof Border) { |
| border = new CompoundBorder(outer, inner) |
| } |
| } |
| |
| if (!border) { |
| throw new RuntimeException("$name only accepts an array of javax.swing.border.Border or an inner: and outer: attribute") |
| } |
| |
| return border |
| } |
| } |