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annotations preloader: move all work into queue, added logging

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This commit is contained in:
Egor.Ushakov
2016-02-18 16:20:45 +03:00
parent 1d41daae07
commit ffb1a88ae1
1 changed files with 18 additions and 14 deletions
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platform/vcs-impl/src/com/intellij/openapi/vcs/annotate/AnnotationsPreloader.java
+18 -14
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@@ -16,6 +16,7 @@
package com.intellij.openapi.vcs.annotate;
import com.intellij.ide.PowerSaveMode;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.fileEditor.FileEditorManagerAdapter;
import com.intellij.openapi.fileEditor.FileEditorManagerEvent;
@@ -32,6 +33,8 @@ import org.jetbrains.annotations.NotNull;
* @author egor
*/
public class AnnotationsPreloader {
private static final Logger LOG = Logger.getInstance(AnnotationsPreloader.class);
private final MergingUpdateQueue myUpdateQueue;
private final Project myProject;
@@ -59,26 +62,27 @@ public class AnnotationsPreloader {
private void schedulePreloading(@NotNull final VirtualFile file) {
if (myProject.isDisposed() || file.getFileType().isBinary()) return;
FileStatus fileStatus = FileStatusManager.getInstance(myProject).getStatus(file);
if (fileStatus == FileStatus.UNKNOWN || fileStatus == FileStatus.ADDED || fileStatus == FileStatus.IGNORED) {
return;
}
AbstractVcs vcs = ProjectLevelVcsManager.getInstance(myProject).getVcsFor(file);
if (vcs == null || !(vcs.getAnnotationProvider() instanceof VcsCacheableAnnotationProvider)) return;
final AnnotationProvider annotationProvider = vcs.getCachingAnnotationProvider();
assert annotationProvider != null;
myUpdateQueue.queue(new Update(file) {
@Override
public void run() {
try {
if (FileEditorManager.getInstance(myProject).isFileOpen(file)) {
annotationProvider.annotate(file);
if (!FileEditorManager.getInstance(myProject).isFileOpen(file)) return;
FileStatus fileStatus = FileStatusManager.getInstance(myProject).getStatus(file);
if (fileStatus == FileStatus.UNKNOWN || fileStatus == FileStatus.ADDED || fileStatus == FileStatus.IGNORED) {
return;
}
AbstractVcs vcs = ProjectLevelVcsManager.getInstance(myProject).getVcsFor(file);
if (vcs == null || !(vcs.getAnnotationProvider() instanceof VcsCacheableAnnotationProvider)) return;
AnnotationProvider annotationProvider = vcs.getCachingAnnotationProvider();
assert annotationProvider != null;
annotationProvider.annotate(file);
}
catch (VcsException ignore) {
catch (VcsException e) {
LOG.warn(e);
}
}
});