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
|
/*
* 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.codeInsight.daemon.impl.quickfix;
import com.intellij.codeInsight.FileModificationService;
import com.intellij.codeInsight.daemon.QuickFixBundle;
import com.intellij.codeInsight.intention.IntentionAction;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.fileEditor.OpenFileDescriptor;
import com.intellij.openapi.project.Project;
import com.intellij.psi.JavaDirectoryService;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiDirectory;
import com.intellij.psi.PsiFile;
import com.intellij.psi.impl.file.JavaDirectoryServiceImpl;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public class MoveClassToSeparateFileFix implements IntentionAction {
private static final Logger LOG = Logger.getInstance(MoveClassToSeparateFileFix.class);
private final PsiClass myClass;
public MoveClassToSeparateFileFix(PsiClass aClass) {
myClass = aClass;
}
@Override
@NotNull
public String getText() {
return QuickFixBundle.message("move.class.to.separate.file.text", myClass.getName());
}
@Override
@NotNull
public String getFamilyName() {
return QuickFixBundle.message("move.class.to.separate.file.family");
}
@Override
public boolean isAvailable(@NotNull Project project, @Nullable Editor editor, @NotNull PsiFile file) {
if (!myClass.isValid() || !myClass.getManager().isInProject(myClass)) return false;
PsiDirectory dir = file.getContainingDirectory();
if (dir == null) return false;
try {
JavaDirectoryServiceImpl.checkCreateClassOrInterface(dir, myClass.getName());
}
catch (IncorrectOperationException e) {
return false;
}
return true;
}
@Override
public void invoke(@NotNull Project project, @Nullable Editor editor, @NotNull PsiFile file) {
if (!FileModificationService.getInstance().prepareFileForWrite(myClass.getContainingFile())) return;
PsiDirectory dir = file.getContainingDirectory();
try{
String name = myClass.getName();
JavaDirectoryService directoryService = JavaDirectoryService.getInstance();
PsiClass placeHolder = myClass.isInterface() ? directoryService.createInterface(dir, name) : directoryService.createClass(dir, name);
PsiClass newClass = (PsiClass)placeHolder.replace(myClass);
myClass.delete();
OpenFileDescriptor descriptor = new OpenFileDescriptor(project, newClass.getContainingFile().getVirtualFile(), newClass.getTextOffset());
FileEditorManager.getInstance(project).openTextEditor(descriptor, true);
}
catch(IncorrectOperationException e){
LOG.error(e);
}
}
@Override
public boolean startInWriteAction() {
return true;
}
}
|
