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Code Issues Packages Projects Releases Wiki Activity

Avoid static constructor, replace with static method call

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This commit is contained in:
pasynkov
2016-08-04 16:16:44 +02:00
parent 76ae203742
commit d31ecb3e6b
1 changed files with 34 additions and 27 deletions
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platform/lang-impl/src/com/intellij/psi/impl/file/impl/PsiVFSListener.java
+34 -27
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@@ -49,6 +49,7 @@ import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
public class PsiVFSListener extends VirtualFileAdapter {
private static final Logger LOG = Logger.getInstance("#com.intellij.psi.impl.file.impl.PsiVFSListener");
@@ -61,40 +62,46 @@ public class PsiVFSListener extends VirtualFileAdapter {
private final Project myProject;
private boolean myReportedUnloadedPsiChange;
static {
ApplicationManager.getApplication().getMessageBus().connect().subscribe(VirtualFileManager.VFS_CHANGES, new BulkFileListener() {
@Override
public void before(@NotNull List<? extends VFileEvent> events) {
for (Project project : ProjectManager.getInstance().getOpenProjects()) {
PsiVFSListener listener = project.getComponent(PsiVFSListener.class);
assert listener != null;
new BulkVirtualFileListenerAdapter(listener).before(events);
}
}
private static final AtomicBoolean ourGlobalListenerInstalled = new AtomicBoolean(false);
@Override
public void after(@NotNull List<? extends VFileEvent> events) {
Project[] projects = ProjectManager.getInstance().getOpenProjects();
// let PushedFilePropertiesUpdater process all pending vfs events and update file properties before we issue PSI events
for (Project project : projects) {
PushedFilePropertiesUpdater updater = PushedFilePropertiesUpdater.getInstance(project);
if (updater instanceof PushedFilePropertiesUpdaterImpl) { // false in upsource
((PushedFilePropertiesUpdaterImpl)updater).processAfterVfsChanges(events);
private static void installGlobalListener() {
if (ourGlobalListenerInstalled.compareAndSet(false, true)) {
ApplicationManager.getApplication().getMessageBus().connect().subscribe(VirtualFileManager.VFS_CHANGES, new BulkFileListener() {
@Override
public void before(@NotNull List<? extends VFileEvent> events) {
for (Project project : ProjectManager.getInstance().getOpenProjects()) {
PsiVFSListener listener = project.getComponent(PsiVFSListener.class);
assert listener != null;
new BulkVirtualFileListenerAdapter(listener).before(events);
}
}
for (Project project : projects) {
PsiVFSListener listener = project.getComponent(PsiVFSListener.class);
assert listener != null;
listener.myReportedUnloadedPsiChange = false;
new BulkVirtualFileListenerAdapter(listener).after(events);
listener.myReportedUnloadedPsiChange = false;
@Override
public void after(@NotNull List<? extends VFileEvent> events) {
Project[] projects = ProjectManager.getInstance().getOpenProjects();
// let PushedFilePropertiesUpdater process all pending vfs events and update file properties before we issue PSI events
for (Project project : projects) {
PushedFilePropertiesUpdater updater = PushedFilePropertiesUpdater.getInstance(project);
if (updater instanceof PushedFilePropertiesUpdaterImpl) { // false in upsource
((PushedFilePropertiesUpdaterImpl)updater).processAfterVfsChanges(events);
}
}
for (Project project : projects) {
PsiVFSListener listener = project.getComponent(PsiVFSListener.class);
assert listener != null;
listener.myReportedUnloadedPsiChange = false;
new BulkVirtualFileListenerAdapter(listener).after(events);
listener.myReportedUnloadedPsiChange = false;
}
}
}
});
});
}
}
public PsiVFSListener(Project project) {
installGlobalListener();
myProject = project;
myFileTypeManager = FileTypeManager.getInstance();
myProjectRootManager = ProjectRootManager.getInstance(project);