1 files changed, 61 insertions, 0 deletions
diff --git a/Source/WebCore/svg/SVGNumberListValues.cpp b/Source/WebCore/svg/SVGNumberListValues.cpp
new file mode 100644
index 000000000..6dfd993b2
--- /dev/null
+++ b/Source/WebCore/svg/SVGNumberListValues.cpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
+ * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+#include "SVGNumberListValues.h"
+
+#include "SVGParserUtilities.h"
+#include <wtf/text/StringBuilder.h>
+
+namespace WebCore {
+
+void SVGNumberListValues::parse(const String& value)
+{
+    clear();
+
+    float number = 0;
+    auto upconvertedCharacters = StringView(value).upconvertedCharacters();
+    const UChar* ptr = upconvertedCharacters;
+    const UChar* end = ptr + value.length();
+
+    // The spec (section 4.1) strangely doesn't allow leading whitespace. We might choose to violate that intentionally.
+    while (ptr < end) {
+        if (!parseNumber(ptr, end, number))
+            return;
+        append(number);
+    }
+}
+
+String SVGNumberListValues::valueAsString() const
+{
+    StringBuilder builder;
+
+    unsigned size = this->size();
+    for (unsigned i = 0; i < size; ++i) {
+        if (i > 0)
+            builder.append(' ');
+
+        builder.appendNumber(at(i));
+    }
+
+    return builder.toString();
+}
+
+}