Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 90 insertions, 0 deletions

diff --git a/Source/WebCore/css/CSSShadowValue.cpp b/Source/WebCore/css/CSSShadowValue.cpp
new file mode 100644
index 000000000..904e45ff8
--- /dev/null
+++ b/Source/WebCore/css/CSSShadowValue.cpp
@@ -0,0 +1,90 @@
+/**
+ * (C) 1999-2003 Lars Knoll (knoll@kde.org)
+ * Copyright (C) 2004, 2005, 2006, 2009 Apple Inc.
+ *
+ * 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 "CSSShadowValue.h"
+
+#include "CSSPrimitiveValue.h"
+#include <wtf/text/StringBuilder.h>
+
+namespace WebCore {
+
+// Used for text-shadow and box-shadow
+CSSShadowValue::CSSShadowValue(PassRefPtr<CSSPrimitiveValue> x,
+    PassRefPtr<CSSPrimitiveValue> y,
+    PassRefPtr<CSSPrimitiveValue> blur,
+    PassRefPtr<CSSPrimitiveValue> spread,
+    PassRefPtr<CSSPrimitiveValue> style,
+    PassRefPtr<CSSPrimitiveValue> color)
+    : CSSValue(ShadowClass)
+    , x(x)
+    , y(y)
+    , blur(blur)
+    , spread(spread)
+    , style(style)
+    , color(color)
+{
+}
+
+String CSSShadowValue::customCSSText() const
+{
+    StringBuilder text;
+
+    if (color)
+        text.append(color->cssText());
+    if (x) {
+        if (!text.isEmpty())
+            text.append(' ');
+        text.append(x->cssText());
+    }
+    if (y) {
+        if (!text.isEmpty())
+            text.append(' ');
+        text.append(y->cssText());
+    }
+    if (blur) {
+        if (!text.isEmpty())
+            text.append(' ');
+        text.append(blur->cssText());
+    }
+    if (spread) {
+        if (!text.isEmpty())
+            text.append(' ');
+        text.append(spread->cssText());
+    }
+    if (style) {
+        if (!text.isEmpty())
+            text.append(' ');
+        text.append(style->cssText());
+    }
+
+    return text.toString();
+}
+
+bool CSSShadowValue::equals(const CSSShadowValue& other) const
+{
+    return compareCSSValuePtr(color, other.color)
+        && compareCSSValuePtr(x, other.x)
+        && compareCSSValuePtr(y, other.y)
+        && compareCSSValuePtr(blur, other.blur)
+        && compareCSSValuePtr(spread, other.spread)
+        && compareCSSValuePtr(style, other.style);
+}
+
+}