webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 75 insertions, 0 deletions

diff --git a/Source/WebCore/css/DeprecatedCSSOMValueList.cpp b/Source/WebCore/css/DeprecatedCSSOMValueList.cpp
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+++ b/Source/WebCore/css/DeprecatedCSSOMValueList.cpp
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+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "DeprecatedCSSOMValueList.h"
+
+#include <wtf/text/StringBuilder.h>
+
+namespace WebCore {
+
+bool DeprecatedCSSOMValueList::equals(const DeprecatedCSSOMValueList& other) const
+{
+    if (m_valueListSeparator != other.m_valueListSeparator)
+        return false;
+    
+    if (m_values.size() != other.m_values.size())
+        return false;
+    
+    for (unsigned i = 0, size = m_values.size(); i < size; ++i) {
+        if (!m_values[i].get().equals(other.m_values[i]))
+            return false;
+    }
+    return true;
+}
+
+String DeprecatedCSSOMValueList::cssText() const
+{
+    StringBuilder result;
+    String separator;
+    switch (m_valueListSeparator) {
+    case CSSValue::SpaceSeparator:
+        separator = ASCIILiteral(" ");
+        break;
+    case CSSValue::CommaSeparator:
+        separator = ASCIILiteral(", ");
+        break;
+    case CSSValue::SlashSeparator:
+        separator = ASCIILiteral(" / ");
+        break;
+    default:
+        ASSERT_NOT_REACHED();
+    }
+    
+    for (auto& value : m_values) {
+        if (!result.isEmpty())
+            result.append(separator);
+        result.append(value.get().cssText());
+    }
+    
+    return result.toString();
+}
+
+}