From 52940bc44c14382bfd26f55ff48ffaa372d43497 Mon Sep 17 00:00:00 2001 From: win7-7 Date: Mon, 3 Feb 2020 16:59:23 +0200 Subject: Issue #1384 - Match standard for colSpan/rowSpan HTML standardizes proper behavior of colSpan and rowSpan: The main thing is that getting the .rowSpan and .colSpan IDL properties will now return the actual clamped value that we use. --- dom/base/nsAttrValue.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'dom/base/nsAttrValue.h') diff --git a/dom/base/nsAttrValue.h b/dom/base/nsAttrValue.h index 655e4ca61..23f61a614 100644 --- a/dom/base/nsAttrValue.h +++ b/dom/base/nsAttrValue.h @@ -362,6 +362,19 @@ public: */ bool ParseNonNegativeIntValue(const nsAString& aString); + /** + * Parse a string value into a clamped non-negative integer. + * This method follows the rules for parsing non-negative integer from: + * https://html.spec.whatwg.org/multipage/infrastructure.html#clamped-to-the-range + * + * @param aString the string to parse + * @param aDefault value to return for negative or invalid values + * @param aMin minimum value + * @param aMax maximum value + */ + void ParseClampedNonNegativeInt(const nsAString& aString, int32_t aDefault, + int32_t aMin, int32_t aMax); + /** * Parse a string value into a positive integer. * This method follows the rules for parsing non-negative integer from: -- cgit v1.2.3