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
131
132
133
134
|
/*
* 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.codeInsight.daemon.impl.quickfix;
import com.intellij.codeInsight.FileModificationService;
import com.intellij.codeInsight.daemon.QuickFixBundle;
import com.intellij.codeInsight.generation.GenerateMembersUtil;
import com.intellij.codeInsight.generation.GetterSetterPrototypeProvider;
import com.intellij.codeInsight.intention.IntentionAction;
import com.intellij.codeInsight.intention.LowPriorityAction;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.psi.*;
import com.intellij.psi.util.PropertyUtil;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author ven
*/
public class CreateGetterOrSetterFix implements IntentionAction, LowPriorityAction {
private final boolean myCreateGetter;
private final boolean myCreateSetter;
private final PsiField myField;
private final String myPropertyName;
public CreateGetterOrSetterFix(boolean createGetter, boolean createSetter, @NotNull PsiField field) {
myCreateGetter = createGetter;
myCreateSetter = createSetter;
myField = field;
myPropertyName = PropertyUtil.suggestPropertyName(field);
}
@Override
@NotNull
public String getText() {
@NonNls final String what;
if (myCreateGetter && myCreateSetter) {
what = "create.getter.and.setter.for.field";
}
else if (myCreateGetter) {
what = "create.getter.for.field";
}
else if (myCreateSetter) {
what = "create.setter.for.field";
}
else {
what = "";
assert false;
}
return QuickFixBundle.message(what, myField.getName());
}
@Override
@NotNull
public String getFamilyName() {
return QuickFixBundle.message("create.accessor.for.unused.field.family");
}
@Override
public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile file) {
if (!myField.isValid()) return false;
final PsiClass aClass = myField.getContainingClass();
if (aClass == null) {
return false;
}
if (myCreateGetter){
if (isStaticFinal(myField) || PropertyUtil.findPropertyGetter(aClass, myPropertyName, isStatic(myField), false) != null){
return false;
}
}
if (myCreateSetter){
if(isFinal(myField) || PropertyUtil.findPropertySetter(aClass, myPropertyName, isStatic(myField), false) != null){
return false;
}
}
return true;
}
private static boolean isFinal(@NotNull PsiField field){
return field.hasModifierProperty(PsiModifier.FINAL);
}
private static boolean isStatic(@NotNull PsiField field){
return field.hasModifierProperty(PsiModifier.STATIC);
}
private static boolean isStaticFinal(@NotNull PsiField field){
return isStatic(field) && isFinal(field);
}
@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException {
if (!FileModificationService.getInstance().preparePsiElementForWrite(myField)) return;
PsiClass aClass = myField.getContainingClass();
final List<PsiMethod> methods = new ArrayList<PsiMethod>();
if (myCreateGetter) {
Collections.addAll(methods, GetterSetterPrototypeProvider.generateGetterSetters(myField, true));
}
if (myCreateSetter) {
Collections.addAll(methods, GetterSetterPrototypeProvider.generateGetterSetters(myField, false));
}
for (PsiMethod method : methods) {
aClass.add(method);
}
}
@Override
public boolean startInWriteAction() {
return true;
}
}
|
