third_party/WebKit/Source/core/style/StyleBackgroundData.cpp

   1 /*
   2  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
   3  * Copyright (C) 2004, 2005, 2006, 2007, 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
  22 #include "config.h"
  23 #include "core/style/StyleBackgroundData.h"
  24
  25 #include "core/style/ComputedStyle.h"
  26 #include "core/style/ComputedStyleConstants.h"
  27
  28 namespace blink {
  29
  30 StyleBackgroundData::StyleBackgroundData()
  31     : m_background(BackgroundFillLayer, true)
  32     , m_color(ComputedStyle::initialBackgroundColor())
  33 {
  34 }
  35
  36 StyleBackgroundData::StyleBackgroundData(const StyleBackgroundData& o)
  37     : RefCounted<StyleBackgroundData>()
  38     , m_background(o.m_background)
  39     , m_color(o.m_color)
  40     , m_outline(o.m_outline)
  41 {
  42 }
  43
  44 bool StyleBackgroundData::operator==(const StyleBackgroundData& o) const
  45 {
  46     return m_background == o.m_background && m_color == o.m_color && m_outline == o.m_outline;
  47 }
  48
  49 bool StyleBackgroundData::visuallyEqual(const StyleBackgroundData& o) const
  50 {
  51     return m_background == o.m_background && m_color == o.m_color && m_outline.visuallyEqual(o.m_outline);
  52 }
  53
  54 } // namespace blink