Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 79 insertions, 0 deletions

diff --git a/Source/WebCore/css/ShadowValue.cpp b/Source/WebCore/css/ShadowValue.cpp
new file mode 100644
index 0000000..060a322
--- /dev/null
+++ b/Source/WebCore/css/ShadowValue.cpp
@@ -0,0 +1,79 @@
+/**
+ * (C) 1999-2003 Lars Knoll (knoll@kde.org)
+ * Copyright (C) 2004, 2005, 2006, 2009 Apple Computer, 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 "ShadowValue.h"
+
+#include "CSSPrimitiveValue.h"
+#include "PlatformString.h"
+
+namespace WebCore {
+
+// Used for text-shadow and box-shadow
+ShadowValue::ShadowValue(PassRefPtr<CSSPrimitiveValue> _x,
+    PassRefPtr<CSSPrimitiveValue> _y,
+    PassRefPtr<CSSPrimitiveValue> _blur,
+    PassRefPtr<CSSPrimitiveValue> _spread,
+    PassRefPtr<CSSPrimitiveValue> _style,
+    PassRefPtr<CSSPrimitiveValue> _color)
+    : x(_x)
+    , y(_y)
+    , blur(_blur)
+    , spread(_spread)
+    , style(_style)
+    , color(_color)
+{
+}
+
+String ShadowValue::cssText() const
+{
+    String text("");
+
+    if (color)
+        text += color->cssText();
+    if (x) {
+        if (!text.isEmpty())
+            text += " ";
+        text += x->cssText();
+    }
+    if (y) {
+        if (!text.isEmpty())
+            text += " ";
+        text += y->cssText();
+    }
+    if (blur) {
+        if (!text.isEmpty())
+            text += " ";
+        text += blur->cssText();
+    }
+    if (spread) {
+        if (!text.isEmpty())
+            text += " ";
+        text += spread->cssText();
+    }
+    if (style) {
+        if (!text.isEmpty())
+            text += " ";
+        text += style->cssText();
+    }
+
+    return text;
+}
+
+}