1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_TRANSFORM_OPERATIONS_IMPL_H_ 6 #define WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_TRANSFORM_OPERATIONS_IMPL_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "cc/animation/transform_operations.h" 10 #include "third_party/WebKit/public/platform/WebTransformOperations.h" 11 #include "webkit/renderer/compositor_bindings/webkit_compositor_bindings_export.h" 12 13 namespace webkit { 14 15 class WebTransformOperationsImpl : public blink::WebTransformOperations { 16 public: 17 WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebTransformOperationsImpl(); 18 virtual ~WebTransformOperationsImpl(); 19 20 const cc::TransformOperations& AsTransformOperations() const; 21 22 // Implementation of blink::WebTransformOperations methods 23 virtual bool canBlendWith(const blink::WebTransformOperations& other) const; 24 virtual void appendTranslate(double x, double y, double z); 25 virtual void appendRotate(double x, double y, double z, double degrees); 26 virtual void appendScale(double x, double y, double z); 27 virtual void appendSkew(double x, double y); 28 virtual void appendPerspective(double depth); 29 virtual void appendMatrix(const SkMatrix44&); 30 virtual void appendIdentity(); 31 virtual bool isIdentity() const; 32 33 private: 34 cc::TransformOperations transform_operations_; 35 36 DISALLOW_COPY_AND_ASSIGN(WebTransformOperationsImpl); 37 }; 38 39 } // namespace webkit 40 41 #endif // WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_TRANSFORM_OPERATIONS_IMPL_H_ 42