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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/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 WebKit::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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