1 files changed, 52 insertions, 0 deletions
diff --git a/Source/WebCore/css/CSSNamedImageValue.cpp b/Source/WebCore/css/CSSNamedImageValue.cpp
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+++ b/Source/WebCore/css/CSSNamedImageValue.cpp
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+/*
+ * Copyright (C) 2015 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 "CSSNamedImageValue.h"
+
+#include "ImageBuffer.h"
+#include "NamedImageGeneratedImage.h"
+
+namespace WebCore {
+
+String CSSNamedImageValue::customCSSText() const
+{
+    return makeString("-webkit-named-image(", m_name, ')');
+}
+
+RefPtr<Image> CSSNamedImageValue::image(RenderElement*, const FloatSize& size)
+{
+    if (size.isEmpty())
+        return nullptr;
+
+    return NamedImageGeneratedImage::create(m_name, size);
+}
+
+bool CSSNamedImageValue::equals(const CSSNamedImageValue& other) const
+{
+    return m_name == other.m_name;
+}
+
+} // namespace WebCore