From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- layout/xul/tree/nsTreeUtils.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 layout/xul/tree/nsTreeUtils.h (limited to 'layout/xul/tree/nsTreeUtils.h') diff --git a/layout/xul/tree/nsTreeUtils.h b/layout/xul/tree/nsTreeUtils.h new file mode 100644 index 000000000..f2ed2df68 --- /dev/null +++ b/layout/xul/tree/nsTreeUtils.h @@ -0,0 +1,39 @@ +/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nsTreeUtils_h__ +#define nsTreeUtils_h__ + +#include "nsError.h" +#include "nsString.h" +#include "nsTreeStyleCache.h" + +class nsIAtom; +class nsIContent; + +class nsTreeUtils +{ + public: + /** + * Parse a whitespace separated list of properties into an array + * of atoms. + */ + static nsresult + TokenizeProperties(const nsAString& aProperties, AtomArray & aPropertiesArray); + + static nsIContent* + GetImmediateChild(nsIContent* aContainer, nsIAtom* aTag); + + static nsIContent* + GetDescendantChild(nsIContent* aContainer, nsIAtom* aTag); + + static nsresult + UpdateSortIndicators(nsIContent* aColumn, const nsAString& aDirection); + + static nsresult + GetColumnIndex(nsIContent* aColumn, int32_t* aResult); +}; + +#endif // nsTreeUtils_h__ -- cgit v1.2.3