|
38 | 38 |
|
39 | 39 | import jakarta.annotation.Nonnull; |
40 | 40 |
|
41 | | - |
42 | 41 | public class VisibilityUtil { |
43 | | - @NonNls |
44 | | - public static final String ESCALATE_VISIBILITY = "EscalateVisible"; |
45 | | - private static final String[] visibilityModifiers = { |
46 | | - PsiModifier.PRIVATE, |
47 | | - PsiModifier.PACKAGE_LOCAL, |
48 | | - PsiModifier.PROTECTED, |
49 | | - PsiModifier.PUBLIC |
50 | | - }; |
51 | | - |
52 | | - private VisibilityUtil() { |
53 | | - } |
54 | | - |
55 | | - public static int compare(@PsiModifier.ModifierConstant String v1, @PsiModifier.ModifierConstant String v2) { |
56 | | - return ArrayUtil.find(visibilityModifiers, v2) - ArrayUtil.find(visibilityModifiers, v1); |
57 | | - } |
58 | | - |
59 | | - @PsiModifier.ModifierConstant |
60 | | - public static String getHighestVisibility(@PsiModifier.ModifierConstant String v1, @PsiModifier.ModifierConstant String v2) { |
61 | | - return compare(v1, v2) < 0 ? v1 : v2; |
62 | | - } |
63 | | - |
64 | | - public static void escalateVisibility(PsiMember modifierListOwner, PsiElement place) throws IncorrectOperationException { |
65 | | - final String visibilityModifier = getVisibilityModifier(modifierListOwner.getModifierList()); |
66 | | - int index; |
67 | | - for (index = 0; index < visibilityModifiers.length; index++) { |
68 | | - String modifier = visibilityModifiers[index]; |
69 | | - if (modifier.equals(visibilityModifier)) { |
70 | | - break; |
71 | | - } |
72 | | - } |
73 | | - for (; index < visibilityModifiers.length && !PsiUtil.isAccessible(modifierListOwner, place, null); index++) { |
74 | | - @PsiModifier.ModifierConstant String modifier = visibilityModifiers[index]; |
75 | | - PsiUtil.setModifierProperty(modifierListOwner, modifier, true); |
76 | | - } |
77 | | - } |
| 42 | + @NonNls |
| 43 | + public static final String ESCALATE_VISIBILITY = "EscalateVisible"; |
| 44 | + private static final String[] visibilityModifiers = { |
| 45 | + PsiModifier.PRIVATE, |
| 46 | + PsiModifier.PACKAGE_LOCAL, |
| 47 | + PsiModifier.PROTECTED, |
| 48 | + PsiModifier.PUBLIC |
| 49 | + }; |
78 | 50 |
|
79 | | - public static void escalateVisibility(PsiModifierList modifierList, PsiElement place) throws IncorrectOperationException { |
80 | | - final PsiElement parent = modifierList.getParent(); |
81 | | - if (parent instanceof PsiMember) { |
82 | | - escalateVisibility((PsiMember) parent, place); |
| 51 | + private VisibilityUtil() { |
83 | 52 | } |
84 | | - } |
85 | 53 |
|
86 | | - @PsiModifier.ModifierConstant |
87 | | - public static String getPossibleVisibility(final PsiMember psiMethod, final PsiElement place) { |
88 | | - Project project = psiMethod.getProject(); |
89 | | - if (PsiUtil.isAccessible(project, psiMethod, place, null)) { |
90 | | - return getVisibilityModifier(psiMethod.getModifierList()); |
91 | | - } |
92 | | - if (JavaPsiFacade.getInstance(project).arePackagesTheSame(psiMethod, place)) { |
93 | | - return PsiModifier.PACKAGE_LOCAL; |
| 54 | + public static int compare(@PsiModifier.ModifierConstant String v1, @PsiModifier.ModifierConstant String v2) { |
| 55 | + return ArrayUtil.find(visibilityModifiers, v2) - ArrayUtil.find(visibilityModifiers, v1); |
94 | 56 | } |
95 | | - if (InheritanceUtil.isInheritorOrSelf(PsiTreeUtil.getParentOfType(place, PsiClass.class), psiMethod.getContainingClass(), true)) { |
96 | | - return PsiModifier.PROTECTED; |
97 | | - } |
98 | | - return PsiModifier.PUBLIC; |
99 | | - } |
100 | 57 |
|
101 | | - @PsiModifier.ModifierConstant |
102 | | - public static String getVisibilityModifier(PsiModifierList list) { |
103 | | - if (list == null) { |
104 | | - return PsiModifier.PACKAGE_LOCAL; |
105 | | - } |
106 | | - for (@PsiModifier.ModifierConstant String modifier : visibilityModifiers) { |
107 | | - if (list.hasModifierProperty(modifier)) { |
108 | | - return modifier; |
109 | | - } |
| 58 | + @PsiModifier.ModifierConstant |
| 59 | + public static String getHighestVisibility(@PsiModifier.ModifierConstant String v1, @PsiModifier.ModifierConstant String v2) { |
| 60 | + return compare(v1, v2) < 0 ? v1 : v2; |
110 | 61 | } |
111 | | - return PsiModifier.PACKAGE_LOCAL; |
112 | | - } |
113 | | - |
114 | | - @Nonnull |
115 | | - @NonNls |
116 | | - public static String getVisibilityString(@PsiModifier.ModifierConstant String visibilityModifier) { |
117 | | - if (PsiModifier.PACKAGE_LOCAL.equals(visibilityModifier)) { |
118 | | - return ""; |
| 62 | + |
| 63 | + public static void escalateVisibility(PsiMember modifierListOwner, PsiElement place) throws IncorrectOperationException { |
| 64 | + final String visibilityModifier = getVisibilityModifier(modifierListOwner.getModifierList()); |
| 65 | + int index; |
| 66 | + for (index = 0; index < visibilityModifiers.length; index++) { |
| 67 | + String modifier = visibilityModifiers[index]; |
| 68 | + if (modifier.equals(visibilityModifier)) { |
| 69 | + break; |
| 70 | + } |
| 71 | + } |
| 72 | + for (; index < visibilityModifiers.length && !PsiUtil.isAccessible(modifierListOwner, place, null); index++) { |
| 73 | + @PsiModifier.ModifierConstant String modifier = visibilityModifiers[index]; |
| 74 | + PsiUtil.setModifierProperty(modifierListOwner, modifier, true); |
| 75 | + } |
119 | 76 | } |
120 | | - return visibilityModifier; |
121 | | - } |
122 | | - |
123 | | - @Nls |
124 | | - @Nonnull |
125 | | - public static String getVisibilityStringToDisplay(@Nonnull PsiMember member) { |
126 | | - if (member.hasModifierProperty(PsiModifier.PUBLIC)) { |
127 | | - return toPresentableText(PsiModifier.PUBLIC); |
| 77 | + |
| 78 | + public static void escalateVisibility(PsiModifierList modifierList, PsiElement place) throws IncorrectOperationException { |
| 79 | + final PsiElement parent = modifierList.getParent(); |
| 80 | + if (parent instanceof PsiMember) { |
| 81 | + escalateVisibility((PsiMember)parent, place); |
| 82 | + } |
128 | 83 | } |
129 | | - if (member.hasModifierProperty(PsiModifier.PROTECTED)) { |
130 | | - return toPresentableText(PsiModifier.PROTECTED); |
| 84 | + |
| 85 | + @PsiModifier.ModifierConstant |
| 86 | + public static String getPossibleVisibility(final PsiMember psiMethod, final PsiElement place) { |
| 87 | + Project project = psiMethod.getProject(); |
| 88 | + if (PsiUtil.isAccessible(project, psiMethod, place, null)) { |
| 89 | + return getVisibilityModifier(psiMethod.getModifierList()); |
| 90 | + } |
| 91 | + if (JavaPsiFacade.getInstance(project).arePackagesTheSame(psiMethod, place)) { |
| 92 | + return PsiModifier.PACKAGE_LOCAL; |
| 93 | + } |
| 94 | + if (InheritanceUtil.isInheritorOrSelf(PsiTreeUtil.getParentOfType(place, PsiClass.class), psiMethod.getContainingClass(), true)) { |
| 95 | + return PsiModifier.PROTECTED; |
| 96 | + } |
| 97 | + return PsiModifier.PUBLIC; |
131 | 98 | } |
132 | | - if (member.hasModifierProperty(PsiModifier.PRIVATE)) { |
133 | | - return toPresentableText(PsiModifier.PRIVATE); |
| 99 | + |
| 100 | + @PsiModifier.ModifierConstant |
| 101 | + public static String getVisibilityModifier(PsiModifierList list) { |
| 102 | + if (list == null) { |
| 103 | + return PsiModifier.PACKAGE_LOCAL; |
| 104 | + } |
| 105 | + for (@PsiModifier.ModifierConstant String modifier : visibilityModifiers) { |
| 106 | + if (list.hasModifierProperty(modifier)) { |
| 107 | + return modifier; |
| 108 | + } |
| 109 | + } |
| 110 | + return PsiModifier.PACKAGE_LOCAL; |
134 | 111 | } |
135 | | - return toPresentableText(PsiModifier.PACKAGE_LOCAL); |
136 | | - } |
137 | 112 |
|
138 | | - @Nonnull |
139 | | - public static String toPresentableText(@PsiModifier.ModifierConstant @Nonnull String modifier) { |
140 | | - return PsiBundle.visibilityPresentation(modifier); |
141 | | - } |
| 113 | + @Nonnull |
| 114 | + @NonNls |
| 115 | + public static String getVisibilityString(@PsiModifier.ModifierConstant String visibilityModifier) { |
| 116 | + if (PsiModifier.PACKAGE_LOCAL.equals(visibilityModifier)) { |
| 117 | + return ""; |
| 118 | + } |
| 119 | + return visibilityModifier; |
| 120 | + } |
142 | 121 |
|
143 | | - public static void fixVisibility(PsiElement[] elements, PsiMember member, @PsiModifier.ModifierConstant String newVisibility) { |
144 | | - if (newVisibility == null) { |
145 | | - return; |
| 122 | + @Nls |
| 123 | + @Nonnull |
| 124 | + public static String getVisibilityStringToDisplay(@Nonnull PsiMember member) { |
| 125 | + if (member.hasModifierProperty(PsiModifier.PUBLIC)) { |
| 126 | + return toPresentableText(PsiModifier.PUBLIC); |
| 127 | + } |
| 128 | + if (member.hasModifierProperty(PsiModifier.PROTECTED)) { |
| 129 | + return toPresentableText(PsiModifier.PROTECTED); |
| 130 | + } |
| 131 | + if (member.hasModifierProperty(PsiModifier.PRIVATE)) { |
| 132 | + return toPresentableText(PsiModifier.PRIVATE); |
| 133 | + } |
| 134 | + return toPresentableText(PsiModifier.PACKAGE_LOCAL); |
146 | 135 | } |
147 | | - if (ESCALATE_VISIBILITY.equals(newVisibility)) { |
148 | | - for (PsiElement element : elements) { |
149 | | - if (element != null) { |
150 | | - escalateVisibility(member, element); |
151 | | - } |
152 | | - } |
153 | | - } else { |
154 | | - setVisibility(member.getModifierList(), newVisibility); |
| 136 | + |
| 137 | + @Nonnull |
| 138 | + public static String toPresentableText(@PsiModifier.ModifierConstant @Nonnull String modifier) { |
| 139 | + return PsiBundle.visibilityPresentation(modifier); |
155 | 140 | } |
156 | | - } |
157 | 141 |
|
158 | | - public static void setVisibility(PsiModifierList modifierList, @PsiModifier.ModifierConstant String newVisibility) throws IncorrectOperationException { |
159 | | - modifierList.setModifierProperty(newVisibility, true); |
160 | | - } |
| 142 | + public static void fixVisibility(PsiElement[] elements, PsiMember member, @PsiModifier.ModifierConstant String newVisibility) { |
| 143 | + if (newVisibility == null) { |
| 144 | + return; |
| 145 | + } |
| 146 | + if (ESCALATE_VISIBILITY.equals(newVisibility)) { |
| 147 | + for (PsiElement element : elements) { |
| 148 | + if (element != null) { |
| 149 | + escalateVisibility(member, element); |
| 150 | + } |
| 151 | + } |
| 152 | + } |
| 153 | + else { |
| 154 | + setVisibility(member.getModifierList(), newVisibility); |
| 155 | + } |
| 156 | + } |
161 | 157 |
|
162 | | - public static void fixVisibility(PsiExpression[] expressions, PsiMember member, String newVisibility) { |
163 | | - if (newVisibility == null) { |
164 | | - return; |
| 158 | + public static void setVisibility( |
| 159 | + PsiModifierList modifierList, |
| 160 | + @PsiModifier.ModifierConstant String newVisibility |
| 161 | + ) throws IncorrectOperationException { |
| 162 | + modifierList.setModifierProperty(newVisibility, true); |
165 | 163 | } |
166 | | - if (ESCALATE_VISIBILITY.equals(newVisibility)) { |
167 | | - for (PsiExpression element : expressions) { |
168 | | - escalateVisibility(member, element); |
169 | | - } |
170 | | - } else { |
171 | | - setVisibility(member.getModifierList(), newVisibility); |
| 164 | + |
| 165 | + public static void fixVisibility(PsiExpression[] expressions, PsiMember member, String newVisibility) { |
| 166 | + if (newVisibility == null) { |
| 167 | + return; |
| 168 | + } |
| 169 | + if (ESCALATE_VISIBILITY.equals(newVisibility)) { |
| 170 | + for (PsiExpression element : expressions) { |
| 171 | + escalateVisibility(member, element); |
| 172 | + } |
| 173 | + } |
| 174 | + else { |
| 175 | + setVisibility(member.getModifierList(), newVisibility); |
| 176 | + } |
172 | 177 | } |
173 | | - } |
174 | 178 | } |
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