xlnt/source/styles/font.cpp

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// Copyright (c) 2014-2021 Thomas Fussell
// Copyright (c) 2010-2015 openpyxl
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE
//
// @license: http://www.opensource.org/licenses/mit-license.php
// @author: see AUTHORS file
#include <cmath>
#include <xlnt/styles/font.hpp>
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namespace {
const std::string &Default_Name()
{
static const std::string Default("Calibri");
return Default;
}
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constexpr double Default_Size = 12.0;
} // namespace
namespace xlnt {
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font::font()
{
}
font &font::bold(bool bold)
{
bold_ = bold;
return *this;
}
bool font::bold() const
{
return bold_;
}
font &font::superscript(bool value)
{
superscript_ = value;
return *this;
}
bool font::superscript() const
{
return superscript_;
}
font &font::subscript(bool value)
{
subscript_ = value;
return *this;
}
bool font::subscript() const
{
return subscript_;
}
font &font::italic(bool italic)
{
italic_ = italic;
return *this;
}
bool font::italic() const
{
return italic_;
}
font &font::strikethrough(bool strikethrough)
{
strikethrough_ = strikethrough;
return *this;
}
bool font::strikethrough() const
{
return strikethrough_;
}
font &font::outline(bool outline)
{
outline_ = outline;
return *this;
}
bool font::outline() const
{
return outline_;
}
font &font::shadow(bool shadow)
{
shadow_ = shadow;
return *this;
}
bool font::shadow() const
{
return shadow_;
}
font &font::underline(underline_style new_underline)
{
underline_ = new_underline;
return *this;
}
bool font::underlined() const
{
return underline_ != underline_style::none;
}
font::underline_style font::underline() const
{
return underline_;
}
bool font::has_size() const
{
return size_.is_set();
}
font &font::size(double size)
{
size_ = size;
return *this;
}
double font::size() const
{
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if (size_.is_set())
{
return size_.get();
}
return Default_Size;
}
bool font::has_name() const
{
return name_.is_set();
}
font &font::name(const std::string &name)
{
name_ = name;
return *this;
}
const std::string &font::name() const
{
if (name_.is_set())
{
return name_.get();
}
return Default_Name();
}
bool font::has_color() const
{
return color_.is_set();
}
font &font::color(const xlnt::color &c)
{
color_ = c;
return *this;
}
bool font::has_family() const
{
return family_.is_set();
}
font &font::family(std::size_t family)
{
family_ = family;
return *this;
}
bool font::has_charset() const
{
return charset_.is_set();
}
font &font::charset(std::size_t charset)
{
charset_ = charset;
return *this;
}
std::size_t font::charset() const
{
return charset_.get();
}
bool font::has_scheme() const
{
return scheme_.is_set();
}
font &font::scheme(const std::string &scheme)
{
scheme_ = scheme;
return *this;
}
color font::color() const
{
return color_.get();
}
std::size_t font::family() const
{
return family_.get();
}
const std::string &font::scheme() const
{
return scheme_.get();
}
bool font::operator==(const font &other) const
{
// name
if (has_name() != other.has_name()) return false;
if (has_name() && name() != other.name()) return false;
// size
if (has_size() != other.has_size()) return false;
if (has_size() && std::fabs(size() - other.size()) != 0.0) return false;
// family
if (has_family() != other.has_family()) return false;
if (has_family() && family() != other.family()) return false;
// scheme
if (has_scheme() != other.has_scheme()) return false;
if (has_scheme() && scheme() != other.scheme()) return false;
// color
if (has_color() != other.has_color()) return false;
if (has_color() && color() != other.color()) return false;
// charset
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if (has_charset() != other.has_charset()) return false;
if (has_charset() && charset() != other.charset()) return false;
// modifiers
if (bold() != other.bold()) return false;
if (italic() != other.italic()) return false;
if (strikethrough() != other.strikethrough()) return false;
if (superscript() != other.superscript()) return false;
if (subscript() != other.subscript()) return false;
if (underline() != other.underline()) return false;
if (shadow() != other.shadow()) return false;
return true;
}
} // namespace xlnt