| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSSOM_CSS_ROTATE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSSOM_CSS_ROTATE_H_ |
| |
| #include "third_party/blink/renderer/core/css/cssom/css_numeric_value.h" |
| #include "third_party/blink/renderer/core/css/cssom/css_transform_component.h" |
| |
| namespace blink { |
| |
| class DOMMatrix; |
| class ExceptionState; |
| class CSSNumericValue; |
| |
| // Represents a rotation value in a CSSTransformValue used for properties like |
| // "transform". |
| // See CSSRotate.idl for more information about this class. |
| class CORE_EXPORT CSSRotate final : public CSSTransformComponent { |
| DEFINE_WRAPPERTYPEINFO(); |
| |
| public: |
| // Constructors defined in the IDL. |
| static CSSRotate* Create(CSSNumericValue* angle, ExceptionState&); |
| static CSSRotate* Create(const CSSNumberish& x, |
| const CSSNumberish& y, |
| const CSSNumberish& z, |
| CSSNumericValue* angle, |
| ExceptionState&); |
| |
| // Blink-internal ways of creating CSSRotates. |
| static CSSRotate* Create(CSSNumericValue* angle); |
| static CSSRotate* Create(CSSNumericValue* x, |
| CSSNumericValue* y, |
| CSSNumericValue* z, |
| CSSNumericValue* angle); |
| static CSSRotate* FromCSSValue(const CSSFunctionValue&); |
| |
| CSSRotate(CSSNumericValue* x, |
| CSSNumericValue* y, |
| CSSNumericValue* z, |
| CSSNumericValue* angle, |
| bool is2D); |
| CSSRotate(const CSSRotate&) = delete; |
| CSSRotate& operator=(const CSSRotate&) = delete; |
| |
| // Getters and setters for attributes defined in the IDL. |
| CSSNumericValue* angle() { return angle_.Get(); } |
| void setAngle(CSSNumericValue* angle, ExceptionState&); |
| void x(CSSNumberish& x) { x.SetCSSNumericValue(x_); } |
| void y(CSSNumberish& y) { y.SetCSSNumericValue(y_); } |
| void z(CSSNumberish& z) { z.SetCSSNumericValue(z_); } |
| void setX(const CSSNumberish&, ExceptionState&); |
| void setY(const CSSNumberish&, ExceptionState&); |
| void setZ(const CSSNumberish&, ExceptionState&); |
| |
| DOMMatrix* toMatrix(ExceptionState&) const final; |
| |
| // Internal methods - from CSSTransformComponent. |
| TransformComponentType GetType() const final { return kRotationType; } |
| const CSSFunctionValue* ToCSSValue() const final; |
| |
| void Trace(Visitor* visitor) const override { |
| visitor->Trace(angle_); |
| visitor->Trace(x_); |
| visitor->Trace(y_); |
| visitor->Trace(z_); |
| CSSTransformComponent::Trace(visitor); |
| } |
| |
| private: |
| Member<CSSNumericValue> angle_; |
| Member<CSSNumericValue> x_; |
| Member<CSSNumericValue> y_; |
| Member<CSSNumericValue> z_; |
| }; |
| |
| } // namespace blink |
| |
| #endif |