зеркало из https://github.com/mozilla/gecko-dev.git
48 строки
1.2 KiB
C++
48 строки
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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 "mozilla/AtomArray.h"
|
|
#include "nsError.h"
|
|
#include "nsString.h"
|
|
#include "nsTreeStyleCache.h"
|
|
|
|
class nsAtom;
|
|
class nsIContent;
|
|
namespace mozilla {
|
|
namespace dom {
|
|
class Element;
|
|
}
|
|
}
|
|
|
|
class nsTreeUtils
|
|
{
|
|
public:
|
|
/**
|
|
* Parse a whitespace separated list of properties into an array
|
|
* of atoms.
|
|
*/
|
|
static nsresult
|
|
TokenizeProperties(const nsAString& aProperties,
|
|
mozilla::AtomArray& aPropertiesArray);
|
|
|
|
static nsIContent*
|
|
GetImmediateChild(nsIContent* aContainer, nsAtom* aTag);
|
|
|
|
static nsIContent*
|
|
GetDescendantChild(nsIContent* aContainer, nsAtom* aTag);
|
|
|
|
static nsresult
|
|
UpdateSortIndicators(mozilla::dom::Element* aColumn, const nsAString& aDirection);
|
|
|
|
static nsresult
|
|
GetColumnIndex(mozilla::dom::Element* aColumn, int32_t* aResult);
|
|
};
|
|
|
|
#endif // nsTreeUtils_h__
|