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No crash in dumb mode

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#KT-13967 Fixed
This commit is contained in:
Valentin Kipyatkov
2016-09-22 16:19:23 +03:00
parent a2976ac281
commit f1946ae154
1 changed files with 4 additions and 1 deletions
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idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinBreadcrumbsInfoProvider.kt
+4 -1
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@@ -16,6 +16,7 @@
package org.jetbrains.kotlin.idea.codeInsight
import com.intellij.openapi.project.DumbService
import com.intellij.psi.ElementDescriptionUtil
import com.intellij.psi.PsiElement
import com.intellij.refactoring.util.RefactoringDescriptionLocation
@@ -395,13 +396,15 @@ class KotlinBreadcrumbsInfoProvider : BreadcrumbsInfoProvider() {
override fun getLanguages() = arrayOf(KotlinLanguage.INSTANCE)
override fun acceptElement(e: PsiElement) = handler(e) != null
override fun acceptElement(e: PsiElement) = !DumbService.isDumb(e.project) && handler(e) != null
override fun getElementInfo(e: PsiElement): String {
if (DumbService.isDumb(e.project)) return ""
return handler(e)!!.elementInfo(e as KtElement)
}
override fun getElementTooltip(e: PsiElement): String {
if (DumbService.isDumb(e.project)) return ""
return handler(e)!!.elementTooltip(e as KtElement)
}