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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QMLTCCOMPILER_H
#define QMLTCCOMPILER_H
#include "qmltctyperesolver.h"
#include "qmltcvisitor.h"
#include "qmltcoutputir.h"
#include <QtCore/qcommandlineparser.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/qstring.h>
#include <private/qqmljslogger_p.h>
QT_BEGIN_NAMESPACE
struct QmltcCompilerInfo
{
QString outputCppFile;
QString outputHFile;
QString outputNamespace;
QString resourcePath;
};
class QmltcCompiler
{
public:
QmltcCompiler(const QString &url, QmltcTypeResolver *resolver, QmltcVisitor *visitor,
QQmlJSLogger *logger);
void compile(const QmltcCompilerInfo &info);
private:
QString m_url; // QML input file url
QmltcTypeResolver *m_typeResolver = nullptr;
QmltcVisitor *m_visitor = nullptr;
QQmlJSLogger *m_logger = nullptr;
QmltcCompilerInfo m_info {}; // miscellaneous input/output information
void compileUrlMethod(QmltcMethod &urlMethod);
void compileType(QmltcType ¤t, const QQmlJSScope::ConstPtr &type);
void compileEnum(QmltcType ¤t, const QQmlJSMetaEnum &e);
void compileMethod(QmltcType ¤t, const QQmlJSMetaMethod &m);
void compileProperty(QmltcType ¤t, const QQmlJSMetaProperty &p,
const QQmlJSScope::ConstPtr &owner);
/*!
\internal
Helper structure that holds the information necessary for most bindings,
such as accessor name, which is used to reference the properties. For
example:
> (accessor.name)->(propertyName) results in "this->myProperty"
This data is also used in more advanced scenarios by attached and
grouped properties
*/
struct BindingAccessorData
{
QQmlJSScope::ConstPtr scope; // usually the current type
QString name = u"this"_qs;
QString propertyName = QString();
bool isValueType = false;
};
void compileBinding(QmltcType ¤t, const QQmlJSMetaPropertyBinding &binding,
const QQmlJSScope::ConstPtr &type, const BindingAccessorData &accessor);
bool hasErrors() const { return m_logger->hasErrors(); }
void recordError(const QQmlJS::SourceLocation &location, const QString &message,
QQmlJSLoggerCategory category = Log_Compiler)
{
// pretty much any compiler error is a critical error (we cannot
// generate code - compilation fails)
m_logger->log(message, category, location);
}
void recordError(const QV4::CompiledData::Location &location, const QString &message,
QQmlJSLoggerCategory category = Log_Compiler)
{
recordError(QQmlJS::SourceLocation { 0, 0, location.line, location.column }, message,
category);
}
};
QT_END_NAMESPACE
#endif // QMLTCCOMPILER_H
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