/usr/include/svgpp/parser/animation.hpp is in libsvgpp-dev 1.2.3+dfsg1-3ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | // Copyright Oleg Maximenko 2014.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// See http://github.com/svgpp/svgpp for library home page.
#pragma once
#include <svgpp/config.hpp>
#include <svgpp/parser/value_parser_fwd.hpp>
#include <svgpp/parser/detail/value_parser_parameters.hpp>
#include <svgpp/parser/grammar/clock_value.hpp>
#include <boost/spirit/include/qi.hpp>
namespace svgpp
{
template<SVGPP_TEMPLATE_ARGS>
struct value_parser<tag::type::clock_value, SVGPP_TEMPLATE_ARGS_PASS>
{
template<class AttributeTag, class Context, class AttributeValue>
static bool parse(AttributeTag tag, Context & context, AttributeValue const & attribute_value,
tag::source::attribute source)
{
namespace qi = boost::spirit::qi;
typedef typename boost::range_const_iterator<AttributeValue>::type iterator_t;
typedef detail::value_parser_parameters<Context, SVGPP_TEMPLATE_ARGS_PASS> args_t;
iterator_t it = boost::begin(attribute_value), end = boost::end(attribute_value);
// TODO: own type for clock_value
SVGPP_STATIC_IF_SAFE const clock_value_grammar<iterator_t, typename args_t::number_type> grammar;
typename args_t::number_type value;
if (qi::parse(it, end, grammar, value) && it == end)
{
args_t::value_events_policy::set(args_t::value_events_context::get(context), tag, source, value);
return true;
}
else
{
return args_t::error_policy::parse_failed(args_t::error_policy_context::get(context), tag, attribute_value);
}
return true;
}
};
}
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