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/*
SPDX-FileCopyrightText: 2014 Denis Steckelmacher <steckdenis@yahoo.fr>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#ifndef __FRAMEWORK_NODEJS_H__
#define __FRAMEWORK_NODEJS_H__
#include "../declarationbuilder.h"
#include "duchainexport.h"
#include <language/duchain/duchainpointer.h>
#include <util/path.h>
#include <QMutex>
namespace QmlJS {
/**
* Singleton implementing support for the Node.js Javascript framework
*/
class KDEVQMLJSDUCHAIN_EXPORT NodeJS {
private:
NodeJS();
public:
static NodeJS& instance();
/**
* Initialize a QML/JS context so that it contains built-in Node.js declarations
* that will allow the module to export symbols.
*
* @note The DUChain must be write-locked
*/
void initialize(DeclarationBuilder* builder);
/**
* Declaration of the "exports" (or "module.exports") member of a Node.js
* module.
*
* @param moduleName Name of the module to import ("http", "../module.js", etc)
* @param url Url of the document that imports the module
*/
KDevelop::DeclarationPointer moduleExports(const QString& moduleName,
const KDevelop::IndexedString& url);
/**
* Declaration of a member of a module
*/
KDevelop::DeclarationPointer moduleMember(const QString& moduleName,
const QString& memberName,
const KDevelop::IndexedString& url);
/**
* List of directories where Node.js modules visible from @p url may exist
*/
KDevelop::Path::List moduleDirectories(const QString& url);
private:
void createObject(const QString& name, int index, DeclarationBuilder* builder);
QString moduleFileName(const QString& moduleName, const QString& url);
QString fileOrDirectoryPath(const QString& baseName);
private:
using CachedModuleFileNamesHash = QHash<QPair<QString, QString>, QString>;
CachedModuleFileNamesHash m_cachedModuleFileNames;
QMutex m_mutex;
};
}
#endif
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