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comment by block: fix intersection inference

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This commit is contained in:
Max Medvedev
2013-05-03 21:23:19 +04:00
parent ffcb5661a9
commit bcba80ea1f
1 changed files with 4 additions and 3 deletions
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platform/lang-impl/src/com/intellij/codeInsight/generation/CommentByBlockCommentHandler.java
+4 -3
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@@ -225,12 +225,13 @@ public class CommentByBlockCommentHandler implements CodeInsightActionHandler {
}
private boolean isWhiteSpaceOrComment(@NotNull PsiElement element, @NotNull TextRange range) {
TextRange intersection = range.intersection(element.getTextRange());
final TextRange textRange = element.getTextRange();
TextRange intersection = range.intersection(textRange);
if (intersection == null) {
return false;
}
intersection = TextRange.from(Math.max(intersection.getStartOffset() - element.getTextRange().getStartOffset(), 0),
Math.min(intersection.getEndOffset() - element.getTextRange().getStartOffset(), element.getTextRange().getLength()));
intersection = TextRange.create(Math.max(intersection.getStartOffset() - textRange.getStartOffset(), 0),
Math.min(intersection.getEndOffset() - textRange.getStartOffset(), textRange.getLength()));
return isWhiteSpaceOrComment(element) ||
intersection.substring(element.getText()).trim().length() == 0;
}