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Moving mouse over kt file while indexing in progress produces IndexNotReadyException

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This commit is contained in:
Nikolay Krasko
2012-06-08 20:33:03 +04:00
parent 8d0a008529
commit f05dc65f2c
1 changed files with 5 additions and 0 deletions
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idea/src/org/jetbrains/jet/plugin/highlighter/DeclarationHintSupport.java
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@@ -25,6 +25,7 @@ import com.intellij.openapi.editor.EditorFactory;
import com.intellij.openapi.editor.event.EditorMouseEvent;
import com.intellij.openapi.editor.event.EditorMouseEventArea;
import com.intellij.openapi.editor.event.EditorMouseMotionAdapter;
import com.intellij.openapi.project.DumbService;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiElement;
@@ -67,6 +68,10 @@ public class DeclarationHintSupport extends AbstractProjectComponent {
PsiFile psiFile = PsiDocumentManager.getInstance(myProject).getPsiFile(editor.getDocument());
if (psiFile == null || psiFile.getLanguage() != JetLanguage.INSTANCE) return;
if (DumbService.getInstance(psiFile.getProject()).isDumb()) {
return;
}
JetFile jetFile = (JetFile) psiFile;
int offset = editor.logicalPositionToOffset(editor.xyToLogicalPosition(e.getMouseEvent().getPoint()));