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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/*
* Copyright 2000-2009 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.ide.projectView.impl;
import com.intellij.ide.IdeBundle;
import com.intellij.ide.TitledHandler;
import com.intellij.openapi.actionSystem.DataContext;
import com.intellij.openapi.actionSystem.LangDataKeys;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.command.CommandProcessor;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.module.ModifiableModuleModel;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.module.ModuleWithNameAlreadyExists;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.InputValidator;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.Ref;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.refactoring.RefactoringBundle;
import com.intellij.refactoring.rename.RenameHandler;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* @author dsl
*/
public class RenameModuleHandler implements RenameHandler, TitledHandler {
private static final Logger LOG = Logger.getInstance("#com.intellij.ide.projectView.actions.RenameModuleHandler");
@Override
public boolean isAvailableOnDataContext(DataContext dataContext) {
Module module = LangDataKeys.MODULE_CONTEXT.getData(dataContext);
return module != null;
}
@Override
public boolean isRenaming(DataContext dataContext) {
return isAvailableOnDataContext(dataContext);
}
@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file, DataContext dataContext) {
LOG.assertTrue(false);
}
@Override
public void invoke(@NotNull final Project project, @NotNull PsiElement[] elements, @NotNull DataContext dataContext) {
final Module module = LangDataKeys.MODULE_CONTEXT.getData(dataContext);
LOG.assertTrue(module != null);
Messages.showInputDialog(project,
IdeBundle.message("prompt.enter.new.module.name"),
IdeBundle.message("title.rename.module"),
Messages.getQuestionIcon(),
module.getName(),
new MyInputValidator(project, module));
}
@Override
public String getActionTitle() {
return RefactoringBundle.message("rename.module.title");
}
private static class MyInputValidator implements InputValidator {
private final Project myProject;
private final Module myModule;
public MyInputValidator(Project project, Module module) {
myProject = project;
myModule = module;
}
@Override
public boolean checkInput(String inputString) {
return inputString != null && inputString.length() > 0;
}
@Override
public boolean canClose(final String inputString) {
final String oldName = myModule.getName();
final ModifiableModuleModel modifiableModel = renameModule(inputString);
if (modifiableModel == null) return false;
final Ref<Boolean> success = Ref.create(Boolean.TRUE);
CommandProcessor.getInstance().executeCommand(myProject, new Runnable() {
@Override
public void run() {
ApplicationManager.getApplication().runWriteAction(new Runnable() {
@Override
public void run() {
modifiableModel.commit();
}
});
}
}, IdeBundle.message("command.renaming.module", oldName), null);
return success.get().booleanValue();
}
@Nullable
private ModifiableModuleModel renameModule(String inputString) {
final ModifiableModuleModel modifiableModel = ModuleManager.getInstance(myProject).getModifiableModel();
try {
modifiableModel.renameModule(myModule, inputString);
}
catch (ModuleWithNameAlreadyExists moduleWithNameAlreadyExists) {
Messages.showErrorDialog(myProject, IdeBundle.message("error.module.already.exists", inputString),
IdeBundle.message("title.rename.module"));
return null;
}
return modifiableModel;
}
}
}
|
