summaryrefslogtreecommitdiffstats
path: root/dom/svg/SVGStringList.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'dom/svg/SVGStringList.cpp')
-rw-r--r--dom/svg/SVGStringList.cpp59
1 files changed, 59 insertions, 0 deletions
diff --git a/dom/svg/SVGStringList.cpp b/dom/svg/SVGStringList.cpp
new file mode 100644
index 0000000000..f0db815569
--- /dev/null
+++ b/dom/svg/SVGStringList.cpp
@@ -0,0 +1,59 @@
+/* -*- 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 "nsContentUtils.h"
+#include "nsReadableUtils.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 = StringJoin(mIsCommaSeparated ? u", "_ns : u" "_ns, mStrings);
+}
+
+nsresult SVGStringList::SetValue(const nsAString& aValue) {
+ SVGStringList temp;
+
+ if (mIsCommaSeparated) {
+ nsCharSeparatedTokenizerTemplate<nsContentUtils::IsHTMLWhitespace>
+ 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<nsContentUtils::IsHTMLWhitespace> tokenizer(
+ aValue);
+
+ while (tokenizer.hasMoreTokens()) {
+ if (!temp.AppendItem(tokenizer.nextToken())) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+ }
+ }
+
+ return CopyFrom(temp);
+}
+
+} // namespace mozilla