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 org.codehaus.griffon.runtime.lanterna.controller;
19
20 import griffon.core.artifact.GriffonController;
21 import griffon.core.controller.ActionManager;
22 import griffon.core.controller.ActionMetadata;
23 import griffon.core.threading.UIThreadManager;
24 import griffon.lanterna.support.LanternaAction;
25 import org.codehaus.griffon.runtime.core.controller.AbstractAction;
26
27 import javax.annotation.Nonnull;
28 import java.beans.PropertyChangeEvent;
29 import java.beans.PropertyChangeListener;
30
31 import static java.util.Objects.requireNonNull;
32
33 /**
34 * @author Andres Almiray
35 */
36 public class LanternaGriffonControllerAction extends AbstractAction {
37 private final LanternaAction toolkitAction;
38
39 public LanternaGriffonControllerAction(@Nonnull final UIThreadManager uiThreadManager, @Nonnull final ActionManager actionManager, @Nonnull final GriffonController controller, @Nonnull final ActionMetadata actionMetadata) {
40 super(actionManager, controller, actionMetadata);
41 requireNonNull(uiThreadManager, "Argument 'uiThreadManager' must not be null");
42
43 toolkitAction = createAction(actionManager, controller, actionMetadata.getActionName());
44 addPropertyChangeListener(new PropertyChangeListener() {
45 public void propertyChange(final PropertyChangeEvent evt) {
46 uiThreadManager.runInsideUIAsync(new Runnable() {
47 public void run() {
48 handlePropertyChange(evt);
49 }
50 });
51 }
52 });
53 }
54
55 @Nonnull
56 protected LanternaAction createAction(@Nonnull final ActionManager actionManager, @Nonnull final GriffonController controller, @Nonnull final String actionName) {
57 return new LanternaAction(new Runnable() {
58 @Override
59 public void run() {
60 actionManager.invokeAction(controller, actionName);
61 }
62 });
63 }
64
65 protected void handlePropertyChange(@Nonnull PropertyChangeEvent evt) {
66 toolkitAction.setName(String.valueOf(evt.getNewValue()));
67 }
68
69 @Nonnull
70 public Object getToolkitAction() {
71 return toolkitAction;
72 }
73
74 @Override
75 protected void doExecute(Object... args) {
76 toolkitAction.doAction();
77 }
78
79 @Override
80 protected void doInitialize() {
81 toolkitAction.setName(getName());
82 }
83 }
|