/
CodeStyleManagerDecorator.java
239 lines (200 loc) · 7.25 KB
/
CodeStyleManagerDecorator.java
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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
/*
* Copyright 2015 Google Inc. All Rights Reserved.
*
* 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.google.googlejavaformat.intellij;
import com.intellij.formatting.FormattingMode;
import com.intellij.lang.ASTNode;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.fileTypes.FileType;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Computable;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.codeStyle.ChangedRangesInfo;
import com.intellij.psi.codeStyle.CodeStyleManager;
import com.intellij.psi.codeStyle.DocCommentSettings;
import com.intellij.psi.codeStyle.FormattingModeAwareIndentAdjuster;
import com.intellij.psi.codeStyle.Indent;
import com.intellij.util.IncorrectOperationException;
import com.intellij.util.ThrowableRunnable;
import java.util.Collection;
import org.checkerframework.checker.nullness.qual.Nullable;
/**
* Decorates the {@link CodeStyleManager} abstract class by delegating to a concrete implementation
* instance (likely IJ's default instance).
*/
@SuppressWarnings("deprecation")
class CodeStyleManagerDecorator extends CodeStyleManager
implements FormattingModeAwareIndentAdjuster {
private final CodeStyleManager delegate;
CodeStyleManagerDecorator(CodeStyleManager delegate) {
this.delegate = delegate;
}
CodeStyleManager getDelegate() {
return delegate;
}
@Override
public Project getProject() {
return delegate.getProject();
}
@Override
public PsiElement reformat(PsiElement element) throws IncorrectOperationException {
return delegate.reformat(element);
}
@Override
public PsiElement reformat(PsiElement element, boolean canChangeWhiteSpacesOnly)
throws IncorrectOperationException {
return delegate.reformat(element, canChangeWhiteSpacesOnly);
}
@Override
public PsiElement reformatRange(PsiElement element, int startOffset, int endOffset)
throws IncorrectOperationException {
return delegate.reformatRange(element, startOffset, endOffset);
}
@Override
public PsiElement reformatRange(
PsiElement element, int startOffset, int endOffset, boolean canChangeWhiteSpacesOnly)
throws IncorrectOperationException {
return delegate.reformatRange(element, startOffset, endOffset, canChangeWhiteSpacesOnly);
}
@Override
public void reformatText(PsiFile file, int startOffset, int endOffset)
throws IncorrectOperationException {
delegate.reformatText(file, startOffset, endOffset);
}
@Override
public void reformatText(PsiFile file, Collection<TextRange> ranges)
throws IncorrectOperationException {
delegate.reformatText(file, ranges);
}
@Override
public void reformatTextWithContext(PsiFile psiFile, ChangedRangesInfo changedRangesInfo)
throws IncorrectOperationException {
delegate.reformatTextWithContext(psiFile, changedRangesInfo);
}
@Override
public void reformatTextWithContext(PsiFile file, Collection<TextRange> ranges)
throws IncorrectOperationException {
delegate.reformatTextWithContext(file, ranges);
}
@Override
public void adjustLineIndent(PsiFile file, TextRange rangeToAdjust)
throws IncorrectOperationException {
delegate.adjustLineIndent(file, rangeToAdjust);
}
@Override
public int adjustLineIndent(PsiFile file, int offset) throws IncorrectOperationException {
return delegate.adjustLineIndent(file, offset);
}
@Override
public int adjustLineIndent(Document document, int offset) {
return delegate.adjustLineIndent(document, offset);
}
public void scheduleIndentAdjustment(Document document, int offset) {
delegate.scheduleIndentAdjustment(document, offset);
}
@Override
public boolean isLineToBeIndented(PsiFile file, int offset) {
return delegate.isLineToBeIndented(file, offset);
}
@Override
@Nullable
public String getLineIndent(PsiFile file, int offset) {
return delegate.getLineIndent(file, offset);
}
@Override
@Nullable
public String getLineIndent(PsiFile file, int offset, FormattingMode mode) {
return delegate.getLineIndent(file, offset, mode);
}
@Override
@Nullable
public String getLineIndent(Document document, int offset) {
return delegate.getLineIndent(document, offset);
}
@Override
public Indent getIndent(String text, FileType fileType) {
return delegate.getIndent(text, fileType);
}
@Override
public String fillIndent(Indent indent, FileType fileType) {
return delegate.fillIndent(indent, fileType);
}
@Override
public Indent zeroIndent() {
return delegate.zeroIndent();
}
@Override
public void reformatNewlyAddedElement(ASTNode block, ASTNode addedElement)
throws IncorrectOperationException {
delegate.reformatNewlyAddedElement(block, addedElement);
}
@Override
public boolean isSequentialProcessingAllowed() {
return delegate.isSequentialProcessingAllowed();
}
@Override
public void performActionWithFormatterDisabled(Runnable r) {
delegate.performActionWithFormatterDisabled(r);
}
@Override
public <T extends Throwable> void performActionWithFormatterDisabled(ThrowableRunnable<T> r)
throws T {
delegate.performActionWithFormatterDisabled(r);
}
@Override
public <T> T performActionWithFormatterDisabled(Computable<T> r) {
return delegate.performActionWithFormatterDisabled(r);
}
@Override
public int getSpacing(PsiFile file, int offset) {
return delegate.getSpacing(file, offset);
}
@Override
public int getMinLineFeeds(PsiFile file, int offset) {
return delegate.getMinLineFeeds(file, offset);
}
@Override
public void runWithDocCommentFormattingDisabled(PsiFile file, Runnable runnable) {
delegate.runWithDocCommentFormattingDisabled(file, runnable);
}
@Override
public DocCommentSettings getDocCommentSettings(PsiFile file) {
return delegate.getDocCommentSettings(file);
}
// From FormattingModeAwareIndentAdjuster
/** Uses same fallback as {@link CodeStyleManager#getCurrentFormattingMode}. */
@Override
public FormattingMode getCurrentFormattingMode() {
if (delegate instanceof FormattingModeAwareIndentAdjuster) {
return ((FormattingModeAwareIndentAdjuster) delegate).getCurrentFormattingMode();
}
return FormattingMode.REFORMAT;
}
@Override
public int adjustLineIndent(final Document document, final int offset, FormattingMode mode)
throws IncorrectOperationException {
if (delegate instanceof FormattingModeAwareIndentAdjuster) {
return ((FormattingModeAwareIndentAdjuster) delegate)
.adjustLineIndent(document, offset, mode);
}
return offset;
}
@Override
public void scheduleReformatWhenSettingsComputed(PsiFile file) {
delegate.scheduleReformatWhenSettingsComputed(file);
}
}