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1 // Copyright 2016 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 "core/layout/ng/geometry/ng_margin_strut.h" | |
6 | |
7 #include "wtf/text/WTFString.h" | |
8 | |
9 namespace blink { | |
10 | |
11 LayoutUnit NGMarginStrut::Sum() const { | |
12 return margin + negative_margin; | |
13 } | |
14 | |
15 bool NGMarginStrut::operator==(const NGMarginStrut& other) const { | |
16 return margin == other.margin && negative_margin == other.negative_margin; | |
17 } | |
18 | |
19 void NGMarginStrut::Append(const LayoutUnit& value) { | |
20 if (value < 0) { | |
21 negative_margin = std::min(value, negative_margin); | |
22 } else { | |
23 margin = std::max(value, margin); | |
24 } | |
25 } | |
26 | |
27 String NGMarginStrut::ToString() const { | |
28 return String::format("%d %d", margin.toInt(), negative_margin.toInt()); | |
29 } | |
30 | |
31 std::ostream& operator<<(std::ostream& stream, const NGMarginStrut& value) { | |
32 return stream << value.ToString(); | |
33 } | |
34 | |
35 } // namespace blink | |
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