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| 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 #include "webkit/renderer/compositor_bindings/web_transform_operations_impl.h" | |
| 6 | |
| 7 #include <algorithm> | |
| 8 | |
| 9 #include "ui/gfx/transform.h" | |
| 10 | |
| 11 namespace webkit { | |
| 12 | |
| 13 WebTransformOperationsImpl::WebTransformOperationsImpl() {} | |
| 14 | |
| 15 const cc::TransformOperations& | |
| 16 WebTransformOperationsImpl::AsTransformOperations() const { | |
| 17 return transform_operations_; | |
| 18 } | |
| 19 | |
| 20 bool WebTransformOperationsImpl::canBlendWith( | |
| 21 const blink::WebTransformOperations& other) const { | |
| 22 const WebTransformOperationsImpl& other_impl = | |
| 23 static_cast<const WebTransformOperationsImpl&>(other); | |
| 24 return transform_operations_.CanBlendWith(other_impl.transform_operations_); | |
| 25 } | |
| 26 | |
| 27 void WebTransformOperationsImpl::appendTranslate(double x, double y, double z) { | |
| 28 transform_operations_.AppendTranslate(x, y, z); | |
| 29 } | |
| 30 | |
| 31 void WebTransformOperationsImpl::appendRotate(double x, | |
| 32 double y, | |
| 33 double z, | |
| 34 double degrees) { | |
| 35 transform_operations_.AppendRotate(x, y, z, degrees); | |
| 36 } | |
| 37 | |
| 38 void WebTransformOperationsImpl::appendScale(double x, double y, double z) { | |
| 39 transform_operations_.AppendScale(x, y, z); | |
| 40 } | |
| 41 | |
| 42 void WebTransformOperationsImpl::appendSkew(double x, double y) { | |
| 43 transform_operations_.AppendSkew(x, y); | |
| 44 } | |
| 45 | |
| 46 void WebTransformOperationsImpl::appendPerspective(double depth) { | |
| 47 transform_operations_.AppendPerspective(depth); | |
| 48 } | |
| 49 | |
| 50 void WebTransformOperationsImpl::appendMatrix(const SkMatrix44& matrix) { | |
| 51 gfx::Transform transform(gfx::Transform::kSkipInitialization); | |
| 52 transform.matrix() = matrix; | |
| 53 transform_operations_.AppendMatrix(transform); | |
| 54 } | |
| 55 | |
| 56 void WebTransformOperationsImpl::appendIdentity() { | |
| 57 transform_operations_.AppendIdentity(); | |
| 58 } | |
| 59 | |
| 60 bool WebTransformOperationsImpl::isIdentity() const { | |
| 61 return transform_operations_.IsIdentity(); | |
| 62 } | |
| 63 | |
| 64 WebTransformOperationsImpl::~WebTransformOperationsImpl() {} | |
| 65 | |
| 66 } // namespace webkit | |
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