1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
// 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_TRANSLATE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSSOM_CSS_TRANSLATE_H_
#include "base/macros.h"
#include "third_party/blink/renderer/core/css/css_primitive_value.h"
#include "third_party/blink/renderer/core/css/cssom/css_style_value.h"
#include "third_party/blink/renderer/core/css/cssom/css_transform_component.h"
#include "third_party/blink/renderer/core/css/cssom/css_unit_value.h"
namespace blink {
class CSSNumericValue;
class DOMMatrix;
class ExceptionState;
// Represents a translation value in a CSSTransformValue used for properties
// like "transform".
// See CSSTranslate.idl for more information about this class.
class CORE_EXPORT CSSTranslate final : public CSSTransformComponent {
DEFINE_WRAPPERTYPEINFO();
public:
// Constructors defined in the IDL.
static CSSTranslate* Create(CSSNumericValue* x,
CSSNumericValue* y,
CSSNumericValue* z,
ExceptionState&);
static CSSTranslate* Create(CSSNumericValue* x,
CSSNumericValue* y,
ExceptionState&);
// Blink-internal ways of creating CSSTranslates.
static CSSTranslate* Create(CSSNumericValue* x, CSSNumericValue* y);
static CSSTranslate* Create(CSSNumericValue* x,
CSSNumericValue* y,
CSSNumericValue* z);
static CSSTranslate* FromCSSValue(const CSSFunctionValue&);
// Getters and setters for attributes defined in the IDL.
CSSNumericValue* x() { return x_; }
CSSNumericValue* y() { return y_; }
CSSNumericValue* z() { return z_; }
void setX(CSSNumericValue* x, ExceptionState&);
void setY(CSSNumericValue* y, ExceptionState&);
void setZ(CSSNumericValue* z, ExceptionState&);
DOMMatrix* toMatrix(ExceptionState&) const final;
// Internal methods - from CSSTransformComponent.
TransformComponentType GetType() const final { return kTranslationType; }
const CSSFunctionValue* ToCSSValue() const final;
void Trace(blink::Visitor* visitor) override {
visitor->Trace(x_);
visitor->Trace(y_);
visitor->Trace(z_);
CSSTransformComponent::Trace(visitor);
}
private:
CSSTranslate(CSSNumericValue* x,
CSSNumericValue* y,
CSSNumericValue* z,
bool is2D);
Member<CSSNumericValue> x_;
Member<CSSNumericValue> y_;
Member<CSSNumericValue> z_;
DISALLOW_COPY_AND_ASSIGN(CSSTranslate);
};
} // namespace blink
#endif
|
