blob: 6e30e2d4ac4d3811b58fb5e98adef76c1341d537 (
plain)
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
|
/*
* 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.codeHighlighting;
import com.intellij.codeInsight.daemon.impl.DaemonCodeAnalyzerEx;
import com.intellij.codeInsight.daemon.impl.HighlightInfo;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.editor.colors.EditorColorsScheme;
import com.intellij.openapi.progress.ProgressIndicator;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.DumbService;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiFile;
import com.intellij.util.ArrayUtil;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collections;
import java.util.List;
public abstract class TextEditorHighlightingPass implements HighlightingPass {
public static final TextEditorHighlightingPass[] EMPTY_ARRAY = new TextEditorHighlightingPass[0];
@Nullable protected final Document myDocument;
@NotNull protected final Project myProject;
private final boolean myRunIntentionPassAfter;
private final long myInitialStamp;
private volatile int[] myCompletionPredecessorIds = ArrayUtil.EMPTY_INT_ARRAY;
private volatile int[] myStartingPredecessorIds = ArrayUtil.EMPTY_INT_ARRAY;
private volatile int myId;
private volatile boolean myDumb;
private EditorColorsScheme myColorsScheme;
protected TextEditorHighlightingPass(@NotNull final Project project, @Nullable final Document document, boolean runIntentionPassAfter) {
myDocument = document;
myProject = project;
myRunIntentionPassAfter = runIntentionPassAfter;
myInitialStamp = document == null ? 0 : document.getModificationStamp();
}
protected TextEditorHighlightingPass(@NotNull final Project project, @Nullable final Document document) {
this(project, document, true);
}
@Override
public final void collectInformation(@NotNull ProgressIndicator progress) {
if (!isValid()) return; //Document has changed.
myDumb = DumbService.getInstance(myProject).isDumb();
doCollectInformation(progress);
}
@Nullable
public EditorColorsScheme getColorsScheme() {
return myColorsScheme;
}
public void setColorsScheme(@Nullable EditorColorsScheme colorsScheme) {
myColorsScheme = colorsScheme;
}
protected boolean isDumbMode() {
return myDumb;
}
protected boolean isValid() {
if (isDumbMode() && !DumbService.isDumbAware(this)) {
return false;
}
if (myDocument != null && myDocument.getModificationStamp() != myInitialStamp) return false;
if (myDocument != null) {
PsiFile file = PsiDocumentManager.getInstance(myProject).getPsiFile(myDocument);
if (file == null || !file.isValid()) return false;
}
return true;
}
@Override
public final void applyInformationToEditor() {
if (!isValid()) return; // Document has changed.
if (DumbService.getInstance(myProject).isDumb() && !(this instanceof DumbAware)) {
Document document = getDocument();
PsiFile file = document == null ? null : PsiDocumentManager.getInstance(myProject).getPsiFile(document);
if (file != null) {
DaemonCodeAnalyzerEx.getInstanceEx(myProject).getFileStatusMap().markFileUpToDate(getDocument(), getId());
}
return;
}
doApplyInformationToEditor();
}
public abstract void doCollectInformation(@NotNull ProgressIndicator progress);
public abstract void doApplyInformationToEditor();
public final int getId() {
return myId;
}
public final void setId(final int id) {
myId = id;
}
@NotNull
public List<HighlightInfo> getInfos() {
return Collections.emptyList();
}
@NotNull
public final int[] getCompletionPredecessorIds() {
return myCompletionPredecessorIds;
}
public final void setCompletionPredecessorIds(@NotNull int[] completionPredecessorIds) {
myCompletionPredecessorIds = completionPredecessorIds;
}
@Nullable
public Document getDocument() {
return myDocument;
}
@NotNull public final int[] getStartingPredecessorIds() {
return myStartingPredecessorIds;
}
public final void setStartingPredecessorIds(@NotNull final int[] startingPredecessorIds) {
myStartingPredecessorIds = startingPredecessorIds;
}
@NonNls
public String toString() {
return getClass() + "; id=" + getId();
}
public boolean isRunIntentionPassAfter() {
return myRunIntentionPassAfter;
}
}
|
