external/webkit r30707

1 files changed, 151 insertions, 0 deletions

diff --git a/WebCore/platform/DeprecatedValueList.h b/WebCore/platform/DeprecatedValueList.h
new file mode 100644
index 0000000..8c00b4b
--- /dev/null
+++ b/WebCore/platform/DeprecatedValueList.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2004 Apple Computer, 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 COMPUTER, 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 COMPUTER, 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. 
+ */
+
+#ifndef DeprecatedValueList_h
+#define DeprecatedValueList_h
+
+#include "DeprecatedValueListImpl.h"
+
+namespace WebCore {
+
+template <class T> class DeprecatedValueList;
+template <class T> class DeprecatedValueListConstIterator;
+
+template<class T> class DeprecatedValueListNode : private DeprecatedValueListImplNode {
+public:
+    DeprecatedValueListNode(const T &val) : value(val) { }
+    T value;
+    friend class DeprecatedValueList<T>;
+};
+
+template<class T> class DeprecatedValueListIterator {
+public: 
+    DeprecatedValueListIterator() { }
+
+    T& operator*() const { return ((DeprecatedValueListNode<T> *)impl.node())->value; } 
+
+    DeprecatedValueListIterator &operator++() { ++impl; return *this; }    
+    DeprecatedValueListIterator &operator--() { --impl; return *this; }
+    DeprecatedValueListIterator operator++(int) { return impl++; }
+
+    bool operator==(const DeprecatedValueListIterator &other) { return impl == other.impl; }
+    bool operator!=(const DeprecatedValueListIterator &other) { return impl != other.impl; }
+
+private:
+    DeprecatedValueListIterator(const DeprecatedValueListImplIterator &pImp) : impl(pImp) { }
+
+    DeprecatedValueListImplIterator impl;
+
+    friend class DeprecatedValueList<T>;
+    friend class DeprecatedValueListConstIterator<T>;
+};
+
+template<class T> class DeprecatedValueListConstIterator {
+public:
+    DeprecatedValueListConstIterator() { }
+    DeprecatedValueListConstIterator(const DeprecatedValueListIterator<T> &it) : impl(it.impl) { }
+
+    const T& operator*() const { return ((const DeprecatedValueListNode<T> *)impl.node())->value; }
+    
+    DeprecatedValueListConstIterator &operator++() { ++impl; return *this; }
+    DeprecatedValueListConstIterator &operator--() { --impl; return *this; }
+    DeprecatedValueListConstIterator operator++(int) { return impl++; }
+
+    bool operator==(const DeprecatedValueListConstIterator &other) { return impl == other.impl; }
+    bool operator!=(const DeprecatedValueListConstIterator &other) { return impl != other.impl; }
+
+private:
+    DeprecatedValueListConstIterator(const DeprecatedValueListImplIterator &pImp) : impl(pImp) { }
+
+    DeprecatedValueListImplIterator impl;
+
+    friend class DeprecatedValueList<T>;
+};
+
+template<class T> bool operator==(const DeprecatedValueList<T> &a, const DeprecatedValueList<T> &b);
+
+template <class T> class DeprecatedValueList {
+public:
+    typedef DeprecatedValueListIterator<T> Iterator;
+    typedef DeprecatedValueListIterator<T> iterator;
+    typedef DeprecatedValueListConstIterator<T> ConstIterator;
+    typedef DeprecatedValueListConstIterator<T> const_iterator;
+
+    DeprecatedValueList() : impl(deleteNode, copyNode) { }
+        
+    void clear() { impl.clear(); }
+    unsigned count() const { return impl.count(); }
+    bool isEmpty() const { return impl.isEmpty(); }
+
+    Iterator append(const T &val) { return impl.appendNode(new DeprecatedValueListNode<T>(val)); } 
+    Iterator prepend(const T &val) { return impl.prependNode(new DeprecatedValueListNode<T>(val)); } 
+    void remove(const T &val) { DeprecatedValueListNode<T> node(val); impl.removeEqualNodes(&node, nodesEqual); }
+    unsigned contains(const T &val) const { DeprecatedValueListNode<T> node(val); return impl.containsEqualNodes(&node, nodesEqual); }
+    Iterator find(const T &val) const { DeprecatedValueListNode<T> node(val); return impl.findEqualNode(&node, nodesEqual); }
+
+    Iterator insert(Iterator iter, const T& val) { return impl.insert(iter.impl, new DeprecatedValueListNode<T>(val)); }
+    Iterator remove(Iterator iter) { return impl.removeIterator(iter.impl); }
+    Iterator fromLast() { return impl.fromLast(); }
+
+    T& first() { return static_cast<DeprecatedValueListNode<T> *>(impl.firstNode())->value; }
+    const T& first() const { return static_cast<DeprecatedValueListNode<T> *>(impl.firstNode())->value; }
+    T& last() { return static_cast<DeprecatedValueListNode<T> *>(impl.lastNode())->value; }
+    const T& last() const { return static_cast<DeprecatedValueListNode<T> *>(impl.lastNode())->value; }
+
+    Iterator begin() { return impl.begin(); }
+    Iterator end() { return impl.end(); }
+
+    ConstIterator begin() const { return impl.begin(); }
+    ConstIterator end() const { return impl.end(); }
+    ConstIterator constBegin() const { return impl.begin(); }
+    ConstIterator constEnd() const { return impl.end(); }
+    ConstIterator fromLast() const { return impl.fromLast(); }
+
+    T& operator[] (unsigned index) { return ((DeprecatedValueListNode<T> *)impl.nodeAt(index))->value; }
+    const T& operator[] (unsigned index) const { return ((const DeprecatedValueListNode<T> *)impl.nodeAt(index))->value; }
+    DeprecatedValueList &operator+=(const T &value) { impl.appendNode(new DeprecatedValueListNode<T>(value)); return *this; }
+    DeprecatedValueList &operator<<(const T &value) { impl.appendNode(new DeprecatedValueListNode<T>(value)); return *this; }
+    
+    friend bool operator==<>(const DeprecatedValueList<T> &, const DeprecatedValueList<T> &);
+    
+private:
+    DeprecatedValueListImpl impl;
+
+    static void deleteNode(DeprecatedValueListImplNode *node) { delete (DeprecatedValueListNode<T> *)node; }
+    static bool nodesEqual(const DeprecatedValueListImplNode *a, const DeprecatedValueListImplNode *b)
+        { return ((DeprecatedValueListNode<T> *)a)->value == ((DeprecatedValueListNode<T> *)b)->value; }
+    static DeprecatedValueListImplNode *copyNode(DeprecatedValueListImplNode *node)
+        { return new DeprecatedValueListNode<T>(((DeprecatedValueListNode<T> *)node)->value); }
+};
+
+template<class T>
+inline bool operator==(const DeprecatedValueList<T> &a, const DeprecatedValueList<T> &b)
+{
+    return a.impl.isEqual(b.impl, DeprecatedValueList<T>::nodesEqual);
+}
+
+}
+
+#endif