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/*
* Copyright 2019 by its authors. See AUTHORS.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef EOLIAN_MONO_GENERATION_CONTEXTS_HH
#define EOLIAN_MONO_GENERATION_CONTEXTS_HH
#include <map>
#include "grammar/context.hpp"
#include "grammar/indentation.hpp"
namespace eolian_mono {
struct class_context
{
enum wrapper_kind {
none,
interface,
concrete,
inherit,
inherit_native,
structs,
enums,
function_ptr,
alias,
variables,
};
wrapper_kind current_wrapper_kind;
std::string name;
class_context(wrapper_kind current_wrapper_kind)
: current_wrapper_kind(current_wrapper_kind)
, name()
{}
class_context(wrapper_kind current_wrapper_kind, std::string const& name)
: current_wrapper_kind(current_wrapper_kind)
, name(name)
{}
};
struct indentation_context
{
constexpr indentation_context(indentation_context const& other) = default;
constexpr indentation_context(efl::eolian::grammar::scope_tab_generator indent)
: indent(indent)
{}
constexpr indentation_context(int n)
: indent(n)
{}
constexpr indentation_context(int n, int m)
: indent(n, m)
{}
efl::eolian::grammar::scope_tab_generator indent;
};
template <typename Context>
inline constexpr efl::eolian::grammar::scope_tab_generator const& current_indentation(Context const& context)
{
return efl::eolian::grammar::context_find_tag<indentation_context>(context).indent;
}
template <typename Context>
inline constexpr Context change_indentation(efl::eolian::grammar::scope_tab_generator const& indent, Context const& context)
{
return efl::eolian::grammar::context_replace_tag(indentation_context(indent), context);
}
struct library_context
{
std::string library_name;
int v_major;
int v_minor;
std::map<const std::string, std::string> references;
const std::string actual_library_name(const std::string& filename) const;
};
const std::string
library_context::actual_library_name(const std::string& filename) const
{
// Libraries mapped follow the efl.Libs.NAME scheme.
// TODO What about references from outside efl (not present in the efl.Libs class?)
auto ref = references.find(filename);
if (ref != references.end())
return "efl.Libs." + ref->second;
// Fallback to original behaviour with explicit library name
return '"' + library_name + '"';
}
struct eolian_state_context {
const Eolian_State *state;
};
struct options_context {
bool want_beta;
std::string examples_dir;
};
template<typename Context>
bool context_want_beta(Context const& context)
{
return efl::eolian::grammar::context_find_tag<options_context>(context).want_beta;
}
}
#endif
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