1/*
2    Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3    Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
4
5    This library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Library General Public
7    License as published by the Free Software Foundation; either
8    version 2 of the License, or (at your option) any later version.
9
10    This library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Library General Public License for more details.
14
15    You should have received a copy of the GNU Library General Public License
16    along with this library; see the file COPYING.LIB.  If not, write to
17    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18    Boston, MA 02110-1301, USA.
19*/
20
21#ifndef LengthSize_h
22#define LengthSize_h
23
24#include "Length.h"
25
26namespace WebCore {
27
28struct LengthSize {
29public:
30    LengthSize()
31    {
32    }
33
34    LengthSize(Length width, Length height)
35        : m_width(WTF::move(width))
36        , m_height(WTF::move(height))
37    {
38    }
39
40    bool operator==(const LengthSize& o) const
41    {
42        return m_width == o.m_width && m_height == o.m_height;
43    }
44
45    void setWidth(Length width) { m_width = WTF::move(width); }
46    const Length& width() const { return m_width; }
47
48    void setHeight(Length height) { m_height = WTF::move(height); }
49    const Length& height() const { return m_height; }
50
51    LengthSize blend(const LengthSize& from, double progress) const
52    {
53        return LengthSize(m_width.blend(from.width(), progress), m_height.blend(from.height(), progress));
54    }
55
56private:
57    Length m_width;
58    Length m_height;
59};
60
61} // namespace WebCore
62
63#endif // LengthSize_h
64