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Code Issues Packages Projects Releases Wiki Activity

EA-91291 - NPE: BaseProjectTreeBuilder._select

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This commit is contained in:
Sergey Malenkov
2016-11-09 15:29:01 +03:00
parent 7dd1846db2
commit 4340dcbb57
1 changed files with 5 additions and 1 deletions
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platform/lang-impl/src/com/intellij/ide/projectView/BaseProjectTreeBuilder.java
+5 -1
View File
@@ -22,6 +22,7 @@ import com.intellij.ide.favoritesTreeView.FavoritesTreeNodeDescriptor;
import com.intellij.ide.util.treeView.AbstractTreeBuilder;
import com.intellij.ide.util.treeView.AbstractTreeNode;
import com.intellij.ide.util.treeView.AbstractTreeStructure;
import com.intellij.ide.util.treeView.AbstractTreeUpdater;
import com.intellij.ide.util.treeView.NodeDescriptor;
import com.intellij.openapi.progress.ProgressIndicator;
import com.intellij.openapi.progress.Progressive;
@@ -160,11 +161,14 @@ public abstract class BaseProjectTreeBuilder extends AbstractTreeBuilder {
final boolean requestFocus,
final Condition<AbstractTreeNode> nonStopCondition) {
AbstractTreeUpdater updater = getUpdater();
if (updater == null) return ActionCallback.REJECTED;
final ActionCallback result = new ActionCallback();
final FocusRequestor requestor = IdeFocusManager.getInstance(myProject).getFurtherRequestor();
UiActivityMonitor.getInstance().addActivity(myProject, new UiActivity.AsyncBgOperation("projectViewSelect"), getUpdater().getModalityState());
UiActivityMonitor.getInstance().addActivity(myProject, new UiActivity.AsyncBgOperation("projectViewSelect"), updater.getModalityState());
batch(indicator -> {
_select(element, file, requestFocus, nonStopCondition, result, indicator, null, requestor, false);
UiActivityMonitor.getInstance().removeActivity(myProject, new UiActivity.AsyncBgOperation("projectViewSelect"));