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javac ast indices: move from vfs listener to psi listener

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This commit is contained in:
Dmitry Batkovich
2016-10-28 13:35:44 +03:00
parent 8359ff6bb3
commit cb66cc07a1
1 changed files with 38 additions and 28 deletions
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java/compiler/impl/src/com/intellij/compiler/backwardRefs/DirtyModulesHolder.java
+38 -28
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@@ -17,13 +17,15 @@ package com.intellij.compiler.backwardRefs;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.util.UserDataHolderBase;
import com.intellij.openapi.vfs.*;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.*;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.psi.util.CachedValueProvider;
import com.intellij.psi.util.CachedValuesManager;
import com.intellij.psi.util.PsiModificationTracker;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collections;
import java.util.Set;
@@ -74,63 +76,71 @@ class DirtyModulesHolder extends UserDataHolderBase {
}
void installVFSListener() {
VirtualFileManager.getInstance().addVirtualFileListener(new VirtualFileAdapter() {
PsiManager.getInstance(myService.getProject()).addPsiTreeChangeListener(new PsiTreeChangeAdapter() {
@Override
public void fileCreated(@NotNull VirtualFileEvent event) {
processChange(event.getFile());
public void beforeChildAddition(@NotNull PsiTreeChangeEvent event) {
psiChanged(event.getFile(), event.getParent());
}
@Override
public void fileCopied(@NotNull VirtualFileCopyEvent event) {
processChange(event.getFile());
public void beforeChildRemoval(@NotNull PsiTreeChangeEvent event) {
psiChanged(event.getFile(), event.getParent());
}
@Override
public void fileMoved(@NotNull VirtualFileMoveEvent event) {
processChange(event.getFile());
public void beforeChildReplacement(@NotNull PsiTreeChangeEvent event) {
psiChanged(event.getFile(), event.getParent());
}
@Override
public void beforePropertyChange(@NotNull VirtualFilePropertyEvent event) {
if (VirtualFile.PROP_NAME.equals(event.getPropertyName()) || VirtualFile.PROP_SYMLINK_TARGET.equals(event.getPropertyName())) {
processChange(event.getFile());
public void beforeChildMovement(@NotNull PsiTreeChangeEvent event) {
final PsiFile file = event.getFile();
if (file != null) {
psiChanged(file, null);
}
else {
psiChanged(null, event.getOldParent());
psiChanged(null, event.getNewParent());
}
}
@Override
public void beforeContentsChange(@NotNull VirtualFileEvent event) {
processChange(event.getFile());
public void beforeChildrenChange(@NotNull PsiTreeChangeEvent event) {
psiChanged(event.getFile(), event.getParent());
}
@Override
public void beforeFileDeletion(@NotNull VirtualFileEvent event) {
processChange(event.getFile());
public void beforePropertyChange(@NotNull PsiTreeChangeEvent event) {
if (PsiTreeChangeEvent.PROP_UNLOADED_PSI.equals(event.getPropertyName()) ||
PsiTreeChangeEvent.PROP_WRITABLE.equals(event.getPropertyName())) return;
psiChanged(event.getFile(), event.getParent());
}
@Override
public void beforeFileMovement(@NotNull VirtualFileMoveEvent event) {
processChange(event.getFile());
}
private void processChange(VirtualFile file) {
fileChanged(file);
}
void fileChanged(VirtualFile file) {
private void psiChanged(@Nullable PsiFile psiFile, @Nullable PsiElement parent) {
final VirtualFile file;
if (psiFile != null) {
file = psiFile.getVirtualFile();
}
else if (parent instanceof PsiFileSystemItem) {
file = ((PsiFileSystemItem)parent).getVirtualFile();
}
else {
return;
}
if (myService.getFileIndex().isInSourceContent(file) && myService.getFileTypes().contains(file.getFileType())) {
final Module module = myService.getFileIndex().getModuleForFile(file);
if (module != null) {
synchronized (myLock) {
if (myCompilationPhase) {
myChangedModulesDuringCompilation.add(module);
} else {
}
else {
myChangedModules.add(module);
}
}
}
}
}
}, myService.getProject());
});
}
}