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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2025 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
#include <algorithm>
#include <mapnik/feature_type_style.hpp>
#include <mapnik/rule.hpp>
#include <mapnik/enumeration.hpp>
namespace mapnik {
namespace {
using E = detail::EnumStringT<filter_mode_enum>;
constexpr detail::EnumMapT<filter_mode_enum, 3> filter_mode_e_map{{
E{filter_mode_enum::FILTER_ALL, "all"},
E{filter_mode_enum::FILTER_FIRST, "first"},
E{filter_mode_enum::filter_mode_enum_MAX, ""},
}};
} // namespace
IMPLEMENT_ENUM(filter_mode_e, filter_mode_enum);
feature_type_style::feature_type_style()
: rules_(),
filter_mode_(filter_mode_enum::FILTER_ALL),
filters_(),
direct_filters_(),
comp_op_(),
opacity_(1.0f),
image_filters_inflate_(false)
{}
feature_type_style::feature_type_style(feature_type_style const& rhs)
: rules_(rhs.rules_),
filter_mode_(rhs.filter_mode_),
filters_(rhs.filters_),
direct_filters_(rhs.direct_filters_),
comp_op_(rhs.comp_op_),
opacity_(rhs.opacity_),
image_filters_inflate_(rhs.image_filters_inflate_)
{}
feature_type_style::feature_type_style(feature_type_style&& rhs)
: rules_(std::move(rhs.rules_)),
filter_mode_(std::move(rhs.filter_mode_)),
filters_(std::move(rhs.filters_)),
direct_filters_(std::move(rhs.direct_filters_)),
comp_op_(std::move(rhs.comp_op_)),
opacity_(std::move(rhs.opacity_)),
image_filters_inflate_(std::move(rhs.image_filters_inflate_))
{}
feature_type_style& feature_type_style::operator=(feature_type_style rhs)
{
using std::swap;
std::swap(this->rules_, rhs.rules_);
std::swap(this->filter_mode_, rhs.filter_mode_);
std::swap(this->filters_, rhs.filters_);
std::swap(this->direct_filters_, rhs.direct_filters_);
std::swap(this->comp_op_, rhs.comp_op_);
std::swap(this->opacity_, rhs.opacity_);
std::swap(this->image_filters_inflate_, rhs.image_filters_inflate_);
return *this;
}
bool feature_type_style::operator==(feature_type_style const& rhs) const
{
return (rules_ == rhs.rules_) && (filter_mode_ == rhs.filter_mode_) && (filters_ == rhs.filters_) &&
(direct_filters_ == rhs.direct_filters_) && (comp_op_ == rhs.comp_op_) && (opacity_ == rhs.opacity_) &&
(image_filters_inflate_ == rhs.image_filters_inflate_);
}
void feature_type_style::add_rule(rule&& rule)
{
rules_.push_back(std::move(rule));
}
rules const& feature_type_style::get_rules() const
{
return rules_;
}
rules& feature_type_style::get_rules_nonconst()
{
return rules_;
}
bool feature_type_style::active(double scale_denom) const
{
for (rule const& r : rules_)
{
if (r.active(scale_denom))
{
return true;
}
}
return false;
}
void feature_type_style::set_filter_mode(filter_mode_e mode)
{
filter_mode_ = mode;
}
filter_mode_e feature_type_style::get_filter_mode() const
{
return filter_mode_;
}
std::vector<filter::filter_type>& feature_type_style::image_filters()
{
return filters_;
}
std::vector<filter::filter_type> const& feature_type_style::image_filters() const
{
return filters_;
}
std::vector<filter::filter_type>& feature_type_style::direct_image_filters()
{
return direct_filters_;
}
std::vector<filter::filter_type> const& feature_type_style::direct_image_filters() const
{
return direct_filters_;
}
void feature_type_style::set_comp_op(composite_mode_e _comp_op)
{
comp_op_ = _comp_op;
}
std::optional<composite_mode_e> feature_type_style::comp_op() const
{
return comp_op_;
}
void feature_type_style::set_opacity(float opacity)
{
opacity_ = opacity;
}
float feature_type_style::get_opacity() const
{
return opacity_;
}
void feature_type_style::set_image_filters_inflate(bool inflate)
{
image_filters_inflate_ = inflate;
}
bool feature_type_style::image_filters_inflate() const
{
return image_filters_inflate_;
}
} // namespace mapnik
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