1 files changed, 82 insertions, 0 deletions
diff --git a/WebCore/css/CSSParserValues.cpp b/WebCore/css/CSSParserValues.cpp
new file mode 100644
index 0000000..6baa5b0
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+++ b/WebCore/css/CSSParserValues.cpp
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
+ * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
+ *
+ * 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 "CSSParserValues.h"
+#include "CSSPrimitiveValue.h"
+#include "CSSFunctionValue.h"
+#include "CSSQuirkPrimitiveValue.h"
+
+namespace WebCore {
+
+bool CSSParserValue::isVariable() const
+{
+    return unit == CSSPrimitiveValue::CSS_PARSER_VARIABLE_FUNCTION_SYNTAX;
+}
+
+CSSParserValueList::~CSSParserValueList()
+{
+    size_t numValues = m_values.size();
+    for (size_t i = 0; i < numValues; i++) {
+        if (m_values[i].unit == CSSParserValue::Function)
+            delete m_values[i].function;
+    }
+}
+
+void CSSParserValueList::addValue(const CSSParserValue& v)
+{
+    if (v.isVariable())
+        m_variablesCount++;
+    m_values.append(v);
+}
+    
+void CSSParserValueList::deleteValueAt(unsigned i)
+{ 
+    if (m_values[i].isVariable())
+        m_variablesCount--;
+    m_values.remove(i);
+}
+
+PassRefPtr<CSSValue> CSSParserValue::createCSSValue()
+{
+    RefPtr<CSSValue> parsedValue;
+    if (id)
+        parsedValue = CSSPrimitiveValue::createIdentifier(id);
+    else if (unit == CSSPrimitiveValue::CSS_IDENT)
+        parsedValue = CSSPrimitiveValue::create(string, CSSPrimitiveValue::CSS_PARSER_IDENTIFIER);
+    else if (unit == CSSPrimitiveValue::CSS_NUMBER && isInt)
+        parsedValue = CSSPrimitiveValue::create(fValue, CSSPrimitiveValue::CSS_PARSER_INTEGER);
+    else if (unit == CSSParserValue::Operator) {
+        RefPtr<CSSPrimitiveValue> primitiveValue = CSSPrimitiveValue::createIdentifier(iValue);
+        primitiveValue->setPrimitiveType(CSSPrimitiveValue::CSS_PARSER_OPERATOR);
+        parsedValue = primitiveValue;
+    } else if (unit == CSSParserValue::Function)
+        parsedValue = CSSFunctionValue::create(function);
+    else if (unit == CSSPrimitiveValue::CSS_STRING || unit == CSSPrimitiveValue::CSS_URI || unit == CSSPrimitiveValue::CSS_PARSER_HEXCOLOR || isVariable())
+        parsedValue = CSSPrimitiveValue::create(string, (CSSPrimitiveValue::UnitTypes)unit);
+    else if (unit >= CSSPrimitiveValue::CSS_NUMBER && unit <= CSSPrimitiveValue::CSS_KHZ)
+        parsedValue = CSSPrimitiveValue::create(fValue, (CSSPrimitiveValue::UnitTypes)unit);
+    else if (unit >= CSSParserValue::Q_EMS)
+        parsedValue = CSSQuirkPrimitiveValue::create(fValue, CSSPrimitiveValue::CSS_EMS);
+    return parsedValue;
+}
+
+}
+