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/****************************************************************************
**
** Copyright (C) 2020 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 QQMLJSCOMPILER_P_H
#define QQMLJSCOMPILER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#include <private/qtqmlcompilerexports_p.h>
#include <QtCore/qstring.h>
#include <QtCore/qlist.h>
#include <QtCore/qloggingcategory.h>
#include <private/qqmlirbuilder_p.h>
#include <private/qqmljscompilepass_p.h>
#include <private/qqmljsdiagnosticmessage_p.h>
#include <private/qqmljsimporter_p.h>
#include <private/qqmljslogger_p.h>
#include <private/qqmljstyperesolver_p.h>
#include <private/qv4compileddata_p.h>
#include <functional>
QT_BEGIN_NAMESPACE
Q_QMLCOMPILER_PRIVATE_EXPORT Q_DECLARE_LOGGING_CATEGORY(lcAotCompiler);
struct Q_QMLCOMPILER_PRIVATE_EXPORT QQmlJSCompileError
{
QString message;
void print();
QQmlJSCompileError augment(const QString &contextErrorMessage) const;
void appendDiagnostics(const QString &inputFileName,
const QList<QQmlJS::DiagnosticMessage> &diagnostics);
void appendDiagnostic(const QString &inputFileName,
const QQmlJS::DiagnosticMessage &diagnostic);
};
struct Q_QMLCOMPILER_PRIVATE_EXPORT QQmlJSAotFunction
{
QStringList includes;
QStringList argumentTypes;
QString code;
QString returnType;
};
class Q_QMLCOMPILER_PRIVATE_EXPORT QQmlJSAotCompiler
{
public:
QQmlJSAotCompiler(QQmlJSImporter *importer, const QString &resourcePath,
const QStringList &qmldirFiles, QQmlJSLogger *logger);
virtual ~QQmlJSAotCompiler() = default;
virtual void setDocument(const QmlIR::JSCodeGen *codegen, const QmlIR::Document *document);
virtual void setScope(const QmlIR::Object *object, const QmlIR::Object *scope);
virtual std::variant<QQmlJSAotFunction, QQmlJS::DiagnosticMessage> compileBinding(
const QV4::Compiler::Context *context, const QmlIR::Binding &irBinding);
virtual std::variant<QQmlJSAotFunction, QQmlJS::DiagnosticMessage> compileFunction(
const QV4::Compiler::Context *context, const QmlIR::Function &irFunction);
virtual QQmlJSAotFunction globalCode() const;
protected:
virtual QQmlJS::DiagnosticMessage diagnose(
const QString &message, QtMsgType type, const QQmlJS::SourceLocation &location) const;
QQmlJSTypeResolver m_typeResolver;
QStringList m_entireSourceCodeLines;
const QString m_resourcePath;
const QStringList m_qmldirFiles;
const QmlIR::Document *m_document = nullptr;
const QmlIR::Object *m_currentObject = nullptr;
const QmlIR::Object *m_currentScope = nullptr;
const QV4::Compiler::JSUnitGenerator *m_unitGenerator = nullptr;
QQmlJSImporter *m_importer = nullptr;
QQmlJSLogger *m_logger = nullptr;
private:
QQmlJSAotFunction doCompile(
const QV4::Compiler::Context *context, QQmlJSCompilePass::Function *function,
QQmlJS::DiagnosticMessage *error);
};
using QQmlJSAotFunctionMap = QMap<int, QQmlJSAotFunction>;
using QQmlJSSaveFunction
= std::function<bool(const QV4::CompiledData::SaveableUnitPointer &,
const QQmlJSAotFunctionMap &, QString *)>;
bool Q_QMLCOMPILER_PRIVATE_EXPORT qCompileQmlFile(const QString &inputFileName,
QQmlJSSaveFunction saveFunction,
QQmlJSAotCompiler *aotCompiler, QQmlJSCompileError *error,
bool storeSourceLocation = false,
QV4::Compiler::CodegenWarningInterface *interface =
QV4::Compiler::defaultCodegenWarningInterface(),
const QString *fileContents = nullptr);
bool Q_QMLCOMPILER_PRIVATE_EXPORT qCompileQmlFile(QmlIR::Document &irDocument, const QString &inputFileName,
QQmlJSSaveFunction saveFunction,
QQmlJSAotCompiler *aotCompiler, QQmlJSCompileError *error,
bool storeSourceLocation = false,
QV4::Compiler::CodegenWarningInterface *interface =
QV4::Compiler::defaultCodegenWarningInterface(),
const QString *fileContents = nullptr);
bool Q_QMLCOMPILER_PRIVATE_EXPORT qCompileJSFile(const QString &inputFileName, const QString &inputFileUrl,
QQmlJSSaveFunction saveFunction,
QQmlJSCompileError *error);
bool Q_QMLCOMPILER_PRIVATE_EXPORT qSaveQmlJSUnitAsCpp(const QString &inputFileName,
const QString &outputFileName,
const QV4::CompiledData::SaveableUnitPointer &unit,
const QQmlJSAotFunctionMap &aotFunctions,
QString *errorString);
QT_END_NAMESPACE
#endif // QQMLJSCOMPILER_P_H
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