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
|
/*
* Copyright 2000-2012 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.openapi.roots.impl;
import com.intellij.openapi.fileTypes.FileTypeRegistry;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.roots.ContentIterator;
import com.intellij.openapi.roots.ModuleFileIndex;
import com.intellij.openapi.roots.ModuleRootManager;
import com.intellij.openapi.roots.OrderEntry;
import com.intellij.openapi.vfs.VfsUtilCore;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileFilter;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jps.model.java.JavaModuleSourceRootTypes;
import org.jetbrains.jps.model.module.JpsModuleSourceRootType;
import java.util.Collections;
import java.util.List;
import java.util.Set;
public class ModuleFileIndexImpl extends FileIndexBase implements ModuleFileIndex {
private final Module myModule;
private final ContentFilter myContentFilter;
public ModuleFileIndexImpl(Module module, DirectoryIndex directoryIndex) {
super(directoryIndex, FileTypeRegistry.getInstance(), module.getProject());
myModule = module;
myContentFilter = new ContentFilter();
}
@Override
public boolean iterateContent(@NotNull ContentIterator iterator) {
VirtualFile[] contentRoots = ModuleRootManager.getInstance(myModule).getContentRoots();
for (VirtualFile contentRoot : contentRoots) {
VirtualFile parent = contentRoot.getParent();
if (parent != null) {
DirectoryInfo parentInfo = myDirectoryIndex.getInfoForDirectory(parent);
if (parentInfo != null && myModule.equals(parentInfo.getModule())) continue; // inner content - skip it
}
boolean finished = VfsUtilCore.iterateChildrenRecursively(contentRoot, myContentFilter, iterator);
if (!finished) return false;
}
return true;
}
@Override
public boolean iterateContentUnderDirectory(@NotNull VirtualFile dir, @NotNull ContentIterator iterator) {
return VfsUtilCore.iterateChildrenRecursively(dir, myContentFilter, iterator);
}
@Override
public boolean isInContent(@NotNull VirtualFile fileOrDir) {
DirectoryInfo info = getInfoForFileOrDirectory(fileOrDir);
return info != null && myModule.equals(info.getModule());
}
@Override
public boolean isInSourceContent(@NotNull VirtualFile fileOrDir) {
DirectoryInfo info = getInfoForFileOrDirectory(fileOrDir);
return info != null && info.isInModuleSource() && myModule.equals(info.getModule());
}
@Override
@NotNull
public List<OrderEntry> getOrderEntriesForFile(@NotNull VirtualFile fileOrDir) {
DirectoryInfo info = getInfoForFileOrDirectory(fileOrDir);
if (info == null) return Collections.emptyList();
return info.findAllOrderEntriesWithOwnerModule(myModule);
}
@Override
public OrderEntry getOrderEntryForFile(@NotNull VirtualFile fileOrDir) {
DirectoryInfo info = getInfoForFileOrDirectory(fileOrDir);
if (info == null) return null;
return info.findOrderEntryWithOwnerModule(myModule);
}
@Override
public boolean isInTestSourceContent(@NotNull VirtualFile fileOrDir) {
DirectoryInfo info = getInfoForFileOrDirectory(fileOrDir);
return info != null && info.isInModuleSource() && myModule.equals(info.getModule())
&& JavaModuleSourceRootTypes.isTestSourceOrResource(myDirectoryIndex.getSourceRootType(info));
}
@Override
public boolean isUnderSourceRootOfType(@NotNull VirtualFile fileOrDir, @NotNull Set<? extends JpsModuleSourceRootType<?>> rootTypes) {
DirectoryInfo info = getInfoForFileOrDirectory(fileOrDir);
return info != null && info.isInModuleSource() && myModule.equals(info.getModule())
&& rootTypes.contains(myDirectoryIndex.getSourceRootType(info));
}
private class ContentFilter implements VirtualFileFilter {
@Override
public boolean accept(@NotNull VirtualFile file) {
if (file.isDirectory()) {
DirectoryInfo info = myDirectoryIndex.getInfoForDirectory(file);
return info != null && myModule.equals(info.getModule());
}
else {
return !myFileTypeRegistry.isFileIgnored(file);
}
}
}
}
|
