tdesktop/Telegram/SourceFiles/codegen/common/cpp_file.h

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/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop 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/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#pragma once
#include <QtCore/QString>
#include <QtCore/QVector>
#include <QtCore/QTextStream>
namespace codegen {
namespace common {
struct ProjectInfo {
QString name;
QString source;
bool forceReGenerate;
};
// Creates a file with license header and codegen warning.
class CppFile {
public:
// If "basepath" is empty the folder containing "path" will be chosen.
// File ending with .cpp will be treated as source, otherwise like header.
CppFile(const QString &path, const ProjectInfo &project);
QTextStream &stream() {
return stream_;
}
CppFile &newline() {
stream() << "\n";
return *this;
}
CppFile &include(const QString &header);
// Empty name adds anonymous namespace.
CppFile &pushNamespace(const QString &name = QString());
CppFile &popNamespace();
bool finalize();
private:
QString filepath_;
QByteArray content_;
QTextStream stream_;
QVector<QString> namespaces_;
bool forceReGenerate_;
};
} // namespace common
} // namespace codegen