/* -*- 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/. */ #include "SVGStringList.h" #include "nsError.h" #include "nsCharSeparatedTokenizer.h" #include "nsString.h" #include "nsWhitespaceTokenizer.h" #include "SVGContentUtils.h" namespace mozilla { nsresult SVGStringList::CopyFrom(const SVGStringList& rhs) { if (!mStrings.Assign(rhs.mStrings, fallible)) { return NS_ERROR_OUT_OF_MEMORY; } mIsSet = true; return NS_OK; } void SVGStringList::GetValue(nsAString& aValue) const { aValue.Truncate(); uint32_t last = mStrings.Length() - 1; for (uint32_t i = 0; i < mStrings.Length(); ++i) { aValue.Append(mStrings[i]); if (i != last) { if (mIsCommaSeparated) { aValue.Append(','); } aValue.Append(' '); } } } nsresult SVGStringList::SetValue(const nsAString& aValue) { SVGStringList temp; if (mIsCommaSeparated) { nsCharSeparatedTokenizerTemplate<IsSVGWhitespace> tokenizer(aValue, ','); while (tokenizer.hasMoreTokens()) { if (!temp.AppendItem(tokenizer.nextToken())) { return NS_ERROR_OUT_OF_MEMORY; } } if (tokenizer.separatorAfterCurrentToken()) { return NS_ERROR_DOM_SYNTAX_ERR; // trailing comma } } else { nsWhitespaceTokenizerTemplate<IsSVGWhitespace> tokenizer(aValue); while (tokenizer.hasMoreTokens()) { if (!temp.AppendItem(tokenizer.nextToken())) { return NS_ERROR_OUT_OF_MEMORY; } } } return CopyFrom(temp); } } // namespace mozilla