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Side by Side Diff: sky/engine/core/animation/animatable/AnimatableLength.h

Issue 1229273004: Remove Animations and Transitions. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 5 years, 5 months ago
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1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #ifndef SKY_ENGINE_CORE_ANIMATION_ANIMATABLE_ANIMATABLELENGTH_H_
32 #define SKY_ENGINE_CORE_ANIMATION_ANIMATABLE_ANIMATABLELENGTH_H_
33
34 #include "sky/engine/core/animation/animatable/AnimatableValue.h"
35 #include "sky/engine/platform/Length.h"
36
37 namespace blink {
38
39 class AnimatableLength final : public AnimatableValue {
40 public:
41 static PassRefPtr<AnimatableLength> create(const Length& length)
42 {
43 return adoptRef(new AnimatableLength(length));
44 }
45 Length length(ValueRange) const;
46
47 protected:
48 virtual PassRefPtr<AnimatableValue> interpolateTo(const AnimatableValue*, do uble fraction) const override;
49
50 private:
51 static PassRefPtr<AnimatableLength> create(double pixels, double percent, bo ol hasPixels, bool hasPercent)
52 {
53 return adoptRef(new AnimatableLength(pixels, percent, hasPixels, hasPerc ent));
54 }
55 AnimatableLength(const Length&);
56 AnimatableLength(double pixels, double percent, bool hasPixels, bool hasPerc ent)
57 : m_pixels(pixels)
58 , m_percent(percent)
59 , m_hasPixels(hasPixels)
60 , m_hasPercent(hasPercent)
61 {
62 ASSERT(m_hasPixels || m_hasPercent);
63 }
64 virtual AnimatableType type() const override { return TypeLength; }
65 virtual bool equalTo(const AnimatableValue*) const override;
66
67 double m_pixels;
68 double m_percent;
69 bool m_hasPixels;
70 bool m_hasPercent;
71 };
72
73 DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableLength, isLength());
74
75 } // namespace blink
76
77 #endif // SKY_ENGINE_CORE_ANIMATION_ANIMATABLE_ANIMATABLELENGTH_H_
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