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Minor code change: use AccessToken accessToken = ReadAction.start() to run read action.

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This commit is contained in:
Sergey Evdokimov
2013-02-12 17:23:00 +04:00
parent 007d6cb338
commit 1011654623
1 changed files with 53 additions and 50 deletions
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plugins/maven/src/main/java/org/jetbrains/idea/maven/utils/MavenMergingUpdateQueue.java
+53 -50
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@@ -17,10 +17,7 @@ package org.jetbrains.idea.maven.utils;
import com.intellij.ProjectTopics;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ModalityStateListener;
import com.intellij.openapi.application.ReadAction;
import com.intellij.openapi.application.Result;
import com.intellij.openapi.application.*;
import com.intellij.openapi.application.impl.LaterInvocator;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.EditorFactory;
@@ -76,64 +73,70 @@ public class MavenMergingUpdateQueue extends MergingUpdateQueue {
}
public void makeUserAware(final Project project) {
new ReadAction() {
protected void run(Result result) throws Throwable {
EditorEventMulticaster multicaster = EditorFactory.getInstance().getEventMulticaster();
AccessToken accessToken = ReadAction.start();
multicaster.addCaretListener(new CaretListener() {
public void caretPositionChanged(CaretEvent e) {
MavenMergingUpdateQueue.this.restartTimer();
}
}, MavenMergingUpdateQueue.this);
try {
EditorEventMulticaster multicaster = EditorFactory.getInstance().getEventMulticaster();
multicaster.addDocumentListener(new DocumentAdapter() {
public void documentChanged(DocumentEvent event) {
MavenMergingUpdateQueue.this.restartTimer();
}
}, MavenMergingUpdateQueue.this);
project.getMessageBus().connect(MavenMergingUpdateQueue.this).subscribe(ProjectTopics.PROJECT_ROOTS, new ModuleRootListener() {
int beforeCalled;
public void beforeRootsChange(ModuleRootEvent event) {
if (beforeCalled++ == 0) {
suspend();
}
multicaster.addCaretListener(new CaretListener() {
public void caretPositionChanged(CaretEvent e) {
MavenMergingUpdateQueue.this.restartTimer();
}
}, this);
public void rootsChanged(ModuleRootEvent event) {
if (beforeCalled == 0)
return; // This may occur if listener has been added between beforeRootsChange() and rootsChanged() calls.
if (--beforeCalled == 0) {
resume();
MavenMergingUpdateQueue.this.restartTimer();
}
multicaster.addDocumentListener(new DocumentAdapter() {
public void documentChanged(DocumentEvent event) {
MavenMergingUpdateQueue.this.restartTimer();
}
});
}
}.execute();
}, this);
project.getMessageBus().connect(this).subscribe(ProjectTopics.PROJECT_ROOTS, new ModuleRootListener() {
int beforeCalled;
public void beforeRootsChange(ModuleRootEvent event) {
if (beforeCalled++ == 0) {
suspend();
}
}
public void rootsChanged(ModuleRootEvent event) {
if (beforeCalled == 0)
return; // This may occur if listener has been added between beforeRootsChange() and rootsChanged() calls.
if (--beforeCalled == 0) {
resume();
MavenMergingUpdateQueue.this.restartTimer();
}
}
});
}
finally {
accessToken.finish();
}
}
public void makeDumbAware(final Project project) {
new ReadAction() {
protected void run(Result result) throws Throwable {
MessageBusConnection connection = project.getMessageBus().connect(MavenMergingUpdateQueue.this);
connection.subscribe(DumbService.DUMB_MODE, new DumbService.DumbModeListener() {
public void enteredDumbMode() {
suspend();
}
AccessToken accessToken = ReadAction.start();
public void exitDumbMode() {
resume();
}
});
if (DumbService.getInstance(project).isDumb()) {
try {
MessageBusConnection connection = project.getMessageBus().connect(this);
connection.subscribe(DumbService.DUMB_MODE, new DumbService.DumbModeListener() {
public void enteredDumbMode() {
suspend();
}
public void exitDumbMode() {
resume();
}
});
if (DumbService.getInstance(project).isDumb()) {
suspend();
}
}.execute();
}
finally {
accessToken.finish();
}
}
public void makeModalAware(Project project) {