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// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_TORQUE_GLOBAL_CONTEXT_H_
#define V8_TORQUE_GLOBAL_CONTEXT_H_
#include <map>
#include "src/torque/declarable.h"
#include "src/torque/declarations.h"
#include "src/torque/type-oracle.h"
namespace v8 {
namespace internal {
namespace torque {
class GlobalContext : public ContextualClass<GlobalContext> {
public:
explicit GlobalContext(Ast ast) : verbose_(false), ast_(std::move(ast)) {
CurrentScope::Scope current_scope(nullptr);
CurrentSourcePosition::Scope current_source_position(
SourcePosition{CurrentSourceFile::Get(), -1, -1});
default_namespace_ =
RegisterDeclarable(base::make_unique<Namespace>("base"));
}
static Namespace* GetDefaultNamespace() { return Get().default_namespace_; }
template <class T>
T* RegisterDeclarable(std::unique_ptr<T> d) {
T* ptr = d.get();
declarables_.push_back(std::move(d));
return ptr;
}
static const std::vector<std::unique_ptr<Declarable>>& AllDeclarables() {
return Get().declarables_;
}
static const std::vector<Namespace*> GetNamespaces() {
std::vector<Namespace*> result;
for (auto& declarable : AllDeclarables()) {
if (Namespace* n = Namespace::DynamicCast(declarable.get())) {
result.push_back(n);
}
}
return result;
}
static void RegisterClass(const std::string& name,
const ClassType* new_class) {
Get().classes_[name] = new_class;
}
static const std::map<std::string, const ClassType*>& GetClasses() {
return Get().classes_;
}
static void AddCppInclude(std::string include_path) {
Get().cpp_includes_.push_back(std::move(include_path));
}
static const std::vector<std::string>& CppIncludes() {
return Get().cpp_includes_;
}
static void SetVerbose() { Get().verbose_ = true; }
static bool verbose() { return Get().verbose_; }
static Ast* ast() { return &Get().ast_; }
private:
bool verbose_;
Namespace* default_namespace_;
Ast ast_;
std::vector<std::unique_ptr<Declarable>> declarables_;
std::vector<std::string> cpp_includes_;
std::map<std::string, const ClassType*> classes_;
};
template <class T>
T* RegisterDeclarable(std::unique_ptr<T> d) {
return GlobalContext::Get().RegisterDeclarable(std::move(d));
}
} // namespace torque
} // namespace internal
} // namespace v8
#endif // V8_TORQUE_GLOBAL_CONTEXT_H_
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