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bug 371797: Do serialization in background to avoid delays in UI

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This commit is contained in:
Andrew Gvozdev 2012-04-16 16:57:18 -04:00
parent 8aed5c8427
commit f21f43f622
1 changed files with 13 additions and 1 deletions
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14
core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/language/settings/providers/LanguageSettingsProvidersSerializer.java
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@ -51,6 +51,7 @@ import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.ListenerList; import org.eclipse.core.runtime.ListenerList;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Status; import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.ILock; import org.eclipse.core.runtime.jobs.ILock;
import org.eclipse.core.runtime.jobs.ISchedulingRule; import org.eclipse.core.runtime.jobs.ISchedulingRule;
@ -367,7 +368,7 @@ public class LanguageSettingsProvidersSerializer {
*/ */
public static void setWorkspaceProviders(List<ILanguageSettingsProvider> providers) throws CoreException { public static void setWorkspaceProviders(List<ILanguageSettingsProvider> providers) throws CoreException {
setWorkspaceProvidersInternal(providers); setWorkspaceProvidersInternal(providers);
serializeLanguageSettingsWorkspace(); serializeLanguageSettingsWorkspaceInBackground();
// generate preference change event for preference change listeners (value is not intended to be used) // generate preference change event for preference change listeners (value is not intended to be used)
IEclipsePreferences prefs = InstanceScope.INSTANCE.getNode(CCorePlugin.PLUGIN_ID); IEclipsePreferences prefs = InstanceScope.INSTANCE.getNode(CCorePlugin.PLUGIN_ID);
prefs.putBoolean(PREFERENCE_WORSPACE_PROVIDERS_SET, ! prefs.getBoolean(PREFERENCE_WORSPACE_PROVIDERS_SET, false)); prefs.putBoolean(PREFERENCE_WORSPACE_PROVIDERS_SET, ! prefs.getBoolean(PREFERENCE_WORSPACE_PROVIDERS_SET, false));
@ -592,6 +593,17 @@ public class LanguageSettingsProvidersSerializer {
* Load language settings for workspace. * Load language settings for workspace.
*/ */
public static void loadLanguageSettingsWorkspace() { public static void loadLanguageSettingsWorkspace() {
// ensure completion of any scheduled background serialization
try {
Job.getJobManager().join(JOB_FAMILY_SERIALIZE_LANGUAGE_SETTINGS_WORKSPACE, null);
} catch (OperationCanceledException e) {
return;
} catch (InterruptedException e) {
CCorePlugin.log(e);
// restore interrupted status
Thread.currentThread().interrupt();
}
List <ILanguageSettingsProvider> providers = null; List <ILanguageSettingsProvider> providers = null;
URI uriStoreWsp = getStoreInWorkspaceArea(STORAGE_WORKSPACE_LANGUAGE_SETTINGS); URI uriStoreWsp = getStoreInWorkspaceArea(STORAGE_WORKSPACE_LANGUAGE_SETTINGS);