05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
112 lines
4.7 KiB
C++
112 lines
4.7 KiB
C++
// Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#ifndef CODEGENERATOR_H
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#define CODEGENERATOR_H
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#include "specparser.h"
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class QTextStream;
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class CodeGenerator
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{
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public:
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explicit CodeGenerator();
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void setParser(SpecParser *parser) {m_parser = parser;}
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void generateCoreClasses(const QString &baseFileName) const;
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void generateExtensionClasses(const QString &baseFileName) const;
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private:
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// Generic support
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enum ClassVisibility {
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Public,
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Private
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};
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enum ClassComponent {
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Declaration = 0,
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Definition
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};
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bool isLegacyVersion(Version v) const;
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bool versionHasProfiles(Version v) const;
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FunctionCollection functionCollection( const VersionProfile& classVersionProfile ) const;
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void writePreamble(const QString &baseFileName, QTextStream &stream, const QString replacement = QString()) const;
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void writePostamble(const QString &baseFileName, QTextStream &stream) const;
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QString passByType(const Argument &arg) const;
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QString safeArgumentName(const QString& arg) const;
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// Core functionality support
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QString coreClassFileName(const VersionProfile &versionProfile,
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const QString& fileExtension) const;
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void writeCoreHelperClasses(const QString &fileName, ClassComponent component) const;
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void writeCoreClasses(const QString &baseFileName) const;
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void writeCoreFactoryHeader(const QString &fileName) const;
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void writeCoreFactoryImplementation(const QString &fileName) const;
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QString generateClassName(const VersionProfile &classVersion, ClassVisibility visibility = Public) const;
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void writeBackendClassDeclaration(QTextStream &stream,
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const VersionProfile &versionProfile,
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const QString &baseClass) const;
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void writeBackendClassImplementation(QTextStream &stream,
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const VersionProfile &versionProfile,
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const QString &baseClass) const;
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void writePublicClassDeclaration(const QString &baseFileName,
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const VersionProfile &versionProfile,
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const QString &baseClass) const;
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void writePublicClassImplementation(const QString &baseFileName,
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const VersionProfile &versionProfile,
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const QString& baseClass) const;
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void writeClassFunctionDeclarations(QTextStream &stream,
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const FunctionCollection &functionSets,
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ClassVisibility visibility) const;
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void writeFunctionDeclaration(QTextStream &stream, const Function &f, ClassVisibility visibility) const;
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void writeClassInlineFunctions(QTextStream &stream,
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const QString &className,
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const FunctionCollection &functionSet) const;
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void writeInlineFunction(QTextStream &stream, const QString &className,
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const QString &backendVar, const Function &f) const;
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void writeEntryPointResolutionCode(QTextStream &stream,
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const FunctionCollection &functionSet) const;
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void writeEntryPointResolutionStatement(QTextStream &stream, const Function &f,
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const QString &prefix = QString(), bool useGetProcAddress = false) const;
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QList<VersionProfile> backendsForFunctionCollection(const FunctionCollection &functionSet) const;
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QString backendClassName(const VersionProfile &v) const;
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QString backendVariableName(const VersionProfile &v) const;
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void writeBackendVariableDeclarations(QTextStream &stream, const QList<VersionProfile> &backends) const;
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// Extension class support
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void writeExtensionHeader(const QString &fileName) const;
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void writeExtensionImplementation(const QString &fileName) const;
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void writeExtensionClassDeclaration(QTextStream &stream,
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const QString &extension,
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ClassVisibility visibility = Public) const;
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void writeExtensionClassImplementation(QTextStream &stream, const QString &extension) const;
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QString generateExtensionClassName(const QString &extension, ClassVisibility visibility = Public) const;
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void writeExtensionInlineFunction(QTextStream &stream, const QString &className, const Function &f) const;
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SpecParser *m_parser;
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mutable QMap<QString, int> m_extensionIds;
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};
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#endif // CODEGENERATOR_H
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