kepka/Telegram/SourceFiles/codegen/style/module.cpp

106 lines
2.9 KiB
C++

//
// This file is part of Kepka,
// an unofficial desktop version of Telegram messaging app,
// see https://github.com/procxx/kepka
//
// Kepka is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// It 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 General Public License for more details.
//
// In addition, as a special exception, the copyright holders give permission
// to link the code of portions of this program with the OpenSSL library.
//
// Full license: https://github.com/procxx/kepka/blob/master/LICENSE
// Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
// Copyright (c) 2017- Kepka Contributors, https://github.com/procxx
//
#include "codegen/style/module.h"
namespace codegen {
namespace style {
namespace structure {
namespace {
QString fullNameKey(const FullName &name) {
return name.join('.');
}
} // namespace
Module::Module(const QString &fullpath)
: fullpath_(fullpath) {}
void Module::addIncluded(std::unique_ptr<Module> &&value) {
included_.push_back(std::move(value));
}
bool Module::addStruct(const Struct &value) {
if (findStruct(value.name)) {
return false;
}
structsByName_.insert(fullNameKey(value.name), structs_.size());
structs_.push_back(value);
return true;
}
const Struct *Module::findStruct(const FullName &name) const {
if (auto result = findStructInModule(name, *this)) {
return result;
}
for (const auto &module : included_) {
if (auto result = module->findStruct(name)) {
return result;
}
}
return nullptr;
}
bool Module::addVariable(const Variable &value) {
if (findVariable(value.name)) {
return false;
}
variablesByName_.insert(fullNameKey(value.name), variables_.size());
variables_.push_back(value);
return true;
}
const Variable *Module::findVariable(const FullName &name, bool *outFromThisModule) const {
if (auto result = findVariableInModule(name, *this)) {
if (outFromThisModule) *outFromThisModule = true;
return result;
}
for (const auto &module : included_) {
if (auto result = module->findVariable(name)) {
if (outFromThisModule) *outFromThisModule = false;
return result;
}
}
return nullptr;
}
const Struct *Module::findStructInModule(const FullName &name, const Module &module) const {
auto index = module.structsByName_.value(fullNameKey(name), -1);
if (index < 0) {
return nullptr;
}
return &module.structs_.at(index);
}
const Variable *Module::findVariableInModule(const FullName &name, const Module &module) const {
auto index = module.variablesByName_.value(fullNameKey(name), -1);
if (index < 0) {
return nullptr;
}
return &module.variables_.at(index);
}
} // namespace structure
} // namespace style
} // namespace codegen