blob: 4b46dc191c0cb65dccbdad690b8e4b2121a297df (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* Licensed 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 com.intellij.openapi.actionSystem.impl;
import com.intellij.openapi.actionSystem.ActionStub;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.CommonDataKeys;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.project.ProjectType;
import com.intellij.openapi.project.ProjectTypeService;
import org.jetbrains.annotations.NotNull;
import java.util.HashMap;
import java.util.Map;
/**
* @author Dmitry Avdeev
*/
public class ChameleonAction extends AnAction {
private final Map<ProjectType, AnAction> myActions = new HashMap<ProjectType, AnAction>();
public ChameleonAction(@NotNull AnAction first, ProjectType projectType) {
addAction(first, projectType);
}
public AnAction addAction(AnAction action, ProjectType projectType) {
if (action instanceof ActionStub) {
String type = ((ActionStub)action).getProjectType();
action = ActionManagerImpl.convertStub((ActionStub)action);
projectType = type == null ? null : new ProjectType(type);
}
return myActions.put(projectType, action);
}
@Override
public void actionPerformed(AnActionEvent e) {
getAction(e).actionPerformed(e);
}
@Override
public void update(AnActionEvent e) {
super.update(e);
}
private AnAction getAction(AnActionEvent e) {
Project project = CommonDataKeys.PROJECT.getData(e.getDataContext());
ProjectType projectType = ProjectTypeService.getProjectType(project);
AnAction action = myActions.get(projectType);
if (action == null) action = myActions.get(null);
if (action == null) action = myActions.values().iterator().next();
return action;
}
}
|
