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.lanterna.factory
19
20 import com.googlecode.lanterna.gui.Component
21 import com.googlecode.lanterna.gui.Window
22 import com.googlecode.lanterna.gui.component.Table
23
24 /**
25 * @author Andres Almiray
26 */
27 class TableFactory extends ComponentFactory {
28 TableFactory() {
29 super(Table, false)
30 }
31
32 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
33 def title = attributes.remove('title')
34 if (title == null && value instanceof CharSequence) title = value
35 int cols = ((attributes.remove('columns') ?: attributes.remove('cols')) ?: 1) as int
36
37 builder.context.cols = cols
38 builder.context.row = []
39
40 new Table(cols, title)
41 }
42
43 void setChild(FactoryBuilderSupport builder, Object parent, Object child) {
44 if (!(child instanceof Component) || (child instanceof Window)) {
45 return
46 }
47
48 builder.parentContext.row << child
49
50 if (builder.parentContext.row.size() == builder.parentContext.cols) {
51 def components = []
52 components.addAll(builder.parentContext.row)
53 builder.parentContext.row.clear()
54 parent.addRow(* components)
55 }
56 }
57
58 void onNodeCompleted(FactoryBuilderSupport builder, Object parent, Object node) {
59 if (builder.context.row) {
60 def components = []
61 components.addAll(builder.context.row)
62 builder.context.row.clear()
63 node.addRow(* components)
64 }
65 }
66 }
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