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.Component
21 import org.apache.pivot.wtk.TabPane
22
23 /**
24 * @author Andres Almiray
25 */
26 class TabPaneFactory extends ViewportFactory {
27 public static final String DELEGATE_PROPERTY_ICON = '_delegateProperty:icon'
28 public static final String DEFAULT_DELEGATE_PROPERTY_ICON = 'icon'
29 public static final String DELEGATE_PROPERTY_LABEL = '_delegateProperty:label'
30 public static final String DEFAULT_DELEGATE_PROPERTY_LABEL = 'label'
31 public static final String DELEGATE_PROPERTY_CLOSEABLE = '_delegateProperty:closeable'
32 public static final String DEFAULT_DELEGATE_PROPERTY_CLOSEABLE = 'closeable'
33 public static final String DELEGATE_PROPERTY_CORNER = '_delegateProperty:corner'
34 public static final String DEFAULT_DELEGATE_PROPERTY_CORNER = 'corner'
35 public static final String CONTEXT_DATA_KEY = 'TabPaneFactoryData'
36
37 TabPaneFactory() {
38 super(TabPane)
39 }
40
41 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
42 def newChild = super.newInstance(builder, name, value, attributes)
43 builder.context.tabPaneFactoryClosure = { FactoryBuilderSupport cBuilder, Object cNode, Map cAttributes ->
44 if (builder.current == newChild) inspectChild(cBuilder, cNode, cAttributes)
45 }
46 builder.addAttributeDelegate(builder.context.tabPaneFactoryClosure)
47 builder.context[DELEGATE_PROPERTY_ICON] = attributes.remove('icon') ?: DEFAULT_DELEGATE_PROPERTY_ICON
48 builder.context[DELEGATE_PROPERTY_LABEL] = attributes.remove('label') ?: DEFAULT_DELEGATE_PROPERTY_LABEL
49 builder.context[DELEGATE_PROPERTY_CLOSEABLE] = attributes.remove('closeable') ?: DEFAULT_DELEGATE_PROPERTY_CLOSEABLE
50 builder.context[DELEGATE_PROPERTY_CORNER] = attributes.remove('corner') ?: DEFAULT_DELEGATE_PROPERTY_CORNER
51
52 return newChild
53 }
54
55 static void inspectChild(FactoryBuilderSupport builder, Object node, Map attributes) {
56 if (!(node instanceof Component)) return
57 def icon = attributes.remove(builder?.parentContext?.getAt(DELEGATE_PROPERTY_ICON) ?: DEFAULT_DELEGATE_PROPERTY_ICON)
58 def label = attributes.remove(builder?.parentContext?.getAt(DELEGATE_PROPERTY_LABEL) ?: DEFAULT_DELEGATE_PROPERTY_LABEL)
59 def closeable = attributes.remove(builder?.parentContext?.getAt(DELEGATE_PROPERTY_CLOSEABLE) ?: DEFAULT_DELEGATE_PROPERTY_CLOSEABLE)
60 def isCorner = attributes.remove(builder?.parentContext?.getAt(DELEGATE_PROPERTY_CORNER) ?: DEFAULT_DELEGATE_PROPERTY_CORNER)
61 def tabPaneContext = builder.context.get(CONTEXT_DATA_KEY) ?: [:]
62 if (tabPaneContext.isEmpty()) {
63 builder.context.put(CONTEXT_DATA_KEY, tabPaneContext)
64 }
65 tabPaneContext.put(node, [icon, label, closeable, isCorner])
66 }
67
68 void setChild(FactoryBuilderSupport builder, Object parent, Object child) {
69 if (child instanceof Component) {
70 def settings = builder.context[CONTEXT_DATA_KEY]?.get(child) ?: [null, null, null, false]
71 if (settings[3]) {
72 parent.corner = child
73 } else {
74 parent.tabs.add(child)
75 if (settings[0]) TabPane.setIcon(child, settings[0])
76 if (settings[1]) TabPane.setLabel(child, settings[1])
77 if (settings[2] != null) TabPane.setCloseable(child, settings[2])
78 }
79 } else {
80 super.setChild(builder, parent, child)
81 }
82 }
83
84 void onNodeCompleted(FactoryBuilderSupport builder, Object parent, Object node) {
85 super.onNodeCompleted(builder, parent, node)
86 builder.removeAttributeDelegate(builder.context.tabPaneFactoryClosure)
87 }
88 }
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