01 /*
02 * Copyright 2008-2015 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
19 import com.googlecode.lanterna.gui.Window
20 import com.googlecode.lanterna.gui.component.Table
21
22 /**
23 * @author Andres Almiray
24 */
25 class TableFactory extends ComponentFactory {
26 TableFactory() {
27 super(Table, false)
28 }
29
30 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
31 def title = attributes.remove('title')
32 if (title == null && value instanceof CharSequence) title = value
33 int cols = ((attributes.remove('columns') ?: attributes.remove('cols')) ?: 1) as int
34
35 builder.context.cols = cols
36 builder.context.row = []
37
38 new Table(cols, title)
39 }
40
41 void setChild(FactoryBuilderSupport builder, Object parent, Object child) {
42 if (!(child instanceof Component) || (child instanceof Window)) {
43 return
44 }
45
46 builder.parentContext.row << child
47
48 if (builder.parentContext.row.size() == builder.parentContext.cols) {
49 def components = []
50 components.addAll(builder.parentContext.row)
51 builder.parentContext.row.clear()
52 parent.addRow(* components)
53 }
54 }
55
56 void onNodeCompleted(FactoryBuilderSupport builder, Object parent, Object node) {
57 if (builder.context.row) {
58 def components = []
59 components.addAll(builder.context.row)
60 builder.context.row.clear()
61 node.addRow(* components)
62 }
63 }
64 }
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