1 files changed, 74 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/platform/graphics/transforms/RotateTransformOperation.h b/src/3rdparty/webkit/WebCore/platform/graphics/transforms/RotateTransformOperation.h
new file mode 100644
index 0000000..adc6c4c
--- /dev/null
+++ b/src/3rdparty/webkit/WebCore/platform/graphics/transforms/RotateTransformOperation.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
+ *           (C) 2000 Antti Koivisto (koivisto@kde.org)
+ *           (C) 2000 Dirk Mueller (mueller@kde.org)
+ * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
+ *
+ * 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 RotateTransformOperation_h
+#define RotateTransformOperation_h
+
+#include "TransformOperation.h"
+
+namespace WebCore {
+
+class RotateTransformOperation : public TransformOperation {
+public:
+    static PassRefPtr<RotateTransformOperation> create(double angle, OperationType type)
+    {
+        return adoptRef(new RotateTransformOperation(angle, type));
+    }
+
+    virtual bool isIdentity() const { return m_angle == 0; }
+    virtual OperationType getOperationType() const { return m_type; }
+    virtual bool isSameType(const TransformOperation& o) const { return o.getOperationType() == m_type; }
+
+    virtual bool operator==(const TransformOperation& o) const
+    {
+        if (!isSameType(o))
+            return false;
+        const RotateTransformOperation* r = static_cast<const RotateTransformOperation*>(&o);
+        return m_angle == r->m_angle;
+    }
+
+    virtual bool apply(TransformationMatrix& transform, const IntSize& /*borderBoxSize*/) const
+    {
+        transform.rotate(m_angle);
+        return false;
+    }
+
+    virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false);
+
+    double angle() const { return m_angle; }
+
+private:
+    RotateTransformOperation(double angle, OperationType type)
+        : m_angle(angle)
+        , m_type(type)
+    {
+    }
+
+    double m_angle;
+    OperationType m_type;
+};
+
+} // namespace WebCore
+
+#endif // RotateTransformOperation_h