1 files changed, 100 insertions, 0 deletions
diff --git a/WebCore/css/CSSParserValues.h b/WebCore/css/CSSParserValues.h
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+++ b/WebCore/css/CSSParserValues.h
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+/*
+ * 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.
+ */
+
+#ifndef CSSParserValues_h
+#define CSSParserValues_h
+
+#include "AtomicString.h"
+
+namespace WebCore {
+
+class CSSValue;
+
+struct CSSParserString {
+    UChar* characters;
+    int length;
+
+    void lower();
+
+    operator String() const { return String(characters, length); }
+    operator AtomicString() const { return AtomicString(characters, length); }
+};
+
+struct CSSParserFunction;
+
+struct CSSParserValue {
+    int id;
+    bool isInt;
+    union {
+        double fValue;
+        int iValue;
+        CSSParserString string;
+        CSSParserFunction* function;
+    };
+    enum {
+        Operator = 0x100000,
+        Function = 0x100001,
+        Q_EMS    = 0x100002
+    };
+    int unit;
+    
+    bool isVariable() const;
+    
+    PassRefPtr<CSSValue> createCSSValue();
+};
+
+class CSSParserValueList {
+public:
+    CSSParserValueList()
+        : m_current(0)
+        , m_variablesCount(0)
+    {
+    }
+    ~CSSParserValueList();
+    
+    void addValue(const CSSParserValue&);
+    void deleteValueAt(unsigned);
+
+    unsigned size() const { return m_values.size(); }
+    CSSParserValue* current() { return m_current < m_values.size() ? &m_values[m_current] : 0; }
+    CSSParserValue* next() { ++m_current; return current(); }
+
+    CSSParserValue* valueAt(unsigned i) { return i < m_values.size() ? &m_values[i] : 0; }
+        
+    void clear() { m_values.clear(); }
+
+    bool containsVariables() const { return m_variablesCount; }
+
+private:
+    Vector<CSSParserValue, 16> m_values;
+    unsigned m_current;
+    unsigned m_variablesCount;
+};
+
+struct CSSParserFunction {
+    CSSParserString name;
+    CSSParserValueList* args;
+
+    ~CSSParserFunction() { delete args; }
+};
+
+}
+
+#endif