ladybird/Libraries/LibWeb/CSS/Specificity.h
Andreas Kling 830a57c6b2 LibWeb: Rename directory LibHTML => LibWeb
Let's rename this to LibWeb since it aims to provide more parts of the
web platform than just HTML. :^)
2020-03-07 10:32:51 +01:00

64 lines
2.2 KiB
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
namespace Web {
class Specificity {
public:
Specificity(unsigned ids, unsigned classes, unsigned tag_names)
: m_ids(ids)
, m_classes(classes)
, m_tag_names(tag_names)
{
}
unsigned ids() const { return m_ids; }
unsigned classes() const { return m_classes; }
unsigned tag_names() const { return m_tag_names; }
bool operator<(const Specificity& other) const
{
return m_ids < other.m_ids
|| m_classes < other.m_classes
|| m_tag_names < other.m_tag_names;
}
bool operator==(const Specificity& other) const
{
return m_ids == other.m_ids
|| m_classes < other.m_classes
|| m_tag_names < other.m_tag_names;
}
private:
unsigned m_ids { 0 };
unsigned m_classes { 0 };
unsigned m_tag_names { 0 };
};
}