1 files changed, 113 insertions, 0 deletions
diff --git a/WebCore/platform/DeprecatedPtrList.h b/WebCore/platform/DeprecatedPtrList.h
new file mode 100644
index 0000000..67161af
--- /dev/null
+++ b/WebCore/platform/DeprecatedPtrList.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2003 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 DeprecatedPtrList_h
+#define DeprecatedPtrList_h
+
+#include "DeprecatedPtrListImpl.h"
+
+namespace WebCore {
+
+template <class T> class DeprecatedPtrListIterator;
+
+template <class T> class DeprecatedPtrList {
+public:
+    DeprecatedPtrList() : impl(deleteFunc), del_item(false) { }
+    ~DeprecatedPtrList() { impl.clear(del_item); }
+    
+    DeprecatedPtrList(const DeprecatedPtrList& l) : impl(l.impl), del_item(false) { }
+    DeprecatedPtrList& operator=(const DeprecatedPtrList &l) { impl.assign(l.impl, del_item); return *this; }
+
+    bool isEmpty() const { return impl.isEmpty(); }
+    unsigned count() const { return impl.count(); }
+    void clear() { impl.clear(del_item); }
+
+    T *at(unsigned n) { return (T *)impl.at(n); }
+
+    bool insert(unsigned n, const T *item) { return impl.insert(n, item); }
+    bool remove() { return impl.remove(del_item); }
+    bool remove(unsigned n) { return impl.remove(n, del_item); }
+    bool remove(const T *item) { return impl.removeRef(item, del_item); }
+    bool removeFirst() { return impl.removeFirst(del_item); }
+    bool removeLast() { return impl.removeLast(del_item); }
+    bool removeRef(const T *item) { return impl.removeRef(item, del_item); }
+
+    T *getFirst() const { return (T *)impl.getFirst(); }
+    T *getLast() const { return (T *)impl.getLast(); }
+    T *getNext() const { return (T *)impl.getNext(); }
+    T *getPrev() const { return (T *)impl.getPrev(); }
+    T *current() const { return (T *)impl.current(); }
+    T *first() { return (T *)impl.first(); }
+    T *last() { return (T *)impl.last(); }
+    T *next() { return (T *)impl.next(); }
+    T *prev() { return (T *)impl.prev(); }
+    T *take(unsigned n) { return (T *)impl.take(n); }
+    T *take() { return (T *)impl.take(); }
+
+    void append(const T *item) { impl.append(item); }
+    void prepend(const T *item) { impl.prepend(item); }
+
+    unsigned containsRef(const T *item) const { return impl.containsRef(item); }
+    int findRef(const T *item) { return impl.findRef(item); }
+
+    typedef DeprecatedPtrListIterator<T> Iterator;
+    typedef DeprecatedPtrListIterator<T> ConstIterator;
+    ConstIterator begin() const { return ConstIterator(*this); }
+    ConstIterator end() const { ConstIterator itr(*this); itr.toLast(); ++itr; return itr; }
+
+    bool autoDelete() const { return del_item; }
+    void setAutoDelete(bool autoDelete) { del_item = autoDelete; }
+
+ private:
+    static void deleteFunc(void *item) { delete (T *)item; }
+
+    friend class DeprecatedPtrListIterator<T>;
+
+    DeprecatedPtrListImpl impl;
+    bool del_item;
+};
+
+template <class T> class DeprecatedPtrListIterator {
+public:
+    DeprecatedPtrListIterator() { }
+    DeprecatedPtrListIterator(const DeprecatedPtrList<T> &l) : impl(l.impl) { }
+
+    unsigned count() const { return impl.count(); }
+    T *toFirst() { return (T *)impl.toFirst(); }
+    T *toLast() { return (T *)impl.toLast(); }
+    T *current() const { return (T *)impl.current(); }
+
+    operator T *() const { return (T *)impl.current(); }
+    T *operator*() const { return (T *)impl.current(); }
+    T *operator--() { return (T *)--impl; }
+    T *operator++()  { return (T *)++impl; }
+
+private:
+    DeprecatedPtrListImplIterator impl;
+};
+
+}
+
+#endif