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+/*
+ * Copyright (C) 2006, 2008 Apple 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 CanvasPattern_h
+#define CanvasPattern_h
+
+#include "Pattern.h"
+#include <wtf/PassRefPtr.h>
+#include <wtf/RefCounted.h>
+
+namespace WebCore {
+
+ class Image;
+ class String;
+
+ typedef int ExceptionCode;
+
+ class CanvasPattern : public RefCounted<CanvasPattern> {
+ public:
+ static void parseRepetitionType(const String&, bool& repeatX, bool& repeatY, ExceptionCode&);
+
+ static PassRefPtr<CanvasPattern> create(Image* image, bool repeatX, bool repeatY, bool originClean)
+ {
+ return adoptRef(new CanvasPattern(image, repeatX, repeatY, originClean));
+ }
+
+ Pattern* pattern() const { return m_pattern.get(); }
+
+ bool originClean() const { return m_originClean; }
+
+ private:
+ CanvasPattern(Image*, bool repeatX, bool repeatY, bool originClean);
+
+ RefPtr<Pattern> m_pattern;
+ bool m_originClean;
+ };
+
+} // namespace WebCore
+
+#endif