1/*
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
3 *           (C) 2000 Antti Koivisto (koivisto@kde.org)
4 *           (C) 2000 Dirk Mueller (mueller@kde.org)
5 * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2013 Apple Inc. All rights reserved.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB.  If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#include "config.h"
25#include "core/rendering/style/NinePieceImage.h"
26
27namespace WebCore {
28
29static DataRef<NinePieceImageData>& defaultData()
30{
31    static DataRef<NinePieceImageData>* data = new DataRef<NinePieceImageData>;
32    if (!data->get())
33        data->init();
34    return *data;
35}
36
37NinePieceImage::NinePieceImage()
38    : m_data(defaultData())
39{
40}
41
42NinePieceImage::NinePieceImage(PassRefPtr<StyleImage> image, LengthBox imageSlices, bool fill, LengthBox borderSlices, LengthBox outset, ENinePieceImageRule horizontalRule, ENinePieceImageRule verticalRule)
43{
44    m_data.init();
45    m_data.access()->image = image;
46    m_data.access()->imageSlices = imageSlices;
47    m_data.access()->borderSlices = borderSlices;
48    m_data.access()->outset = outset;
49    m_data.access()->fill = fill;
50    m_data.access()->horizontalRule = horizontalRule;
51    m_data.access()->verticalRule = verticalRule;
52}
53
54NinePieceImageData::NinePieceImageData()
55    : fill(false)
56    , horizontalRule(StretchImageRule)
57    , verticalRule(StretchImageRule)
58    , image(0)
59    , imageSlices(Length(100, Percent), Length(100, Percent), Length(100, Percent), Length(100, Percent))
60    , borderSlices(Length(1, Relative), Length(1, Relative), Length(1, Relative), Length(1, Relative))
61    , outset(0)
62{
63}
64
65NinePieceImageData::NinePieceImageData(const NinePieceImageData& other)
66    : RefCounted<NinePieceImageData>()
67    , fill(other.fill)
68    , horizontalRule(other.horizontalRule)
69    , verticalRule(other.verticalRule)
70    , image(other.image)
71    , imageSlices(other.imageSlices)
72    , borderSlices(other.borderSlices)
73    , outset(other.outset)
74{
75}
76
77bool NinePieceImageData::operator==(const NinePieceImageData& other) const
78{
79    return StyleImage::imagesEquivalent(image.get(), other.image.get())
80        && imageSlices == other.imageSlices
81        && fill == other.fill
82        && borderSlices == other.borderSlices
83        && outset == other.outset
84        && horizontalRule == other.horizontalRule
85        && verticalRule == other.verticalRule;
86}
87
88}
89