1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
3
4#ifndef SCXMLCPPDUMPER_H
5#define SCXMLCPPDUMPER_H
6
7#include <QtScxml/qscxmlglobals.h>
8#include <QtScxml/private/qscxmlcompiler_p.h>
9#include <QtScxml/private/qscxmltabledata_p.h>
10
11#include <QTextStream>
12
13QT_BEGIN_NAMESPACE
14
15struct TranslationUnit
16{
17 TranslationUnit()
18 : stateMethods(false)
19 , mainDocument(nullptr)
20 {}
21
22 QString scxmlFileName;
23 QString outHFileName, outCppFileName;
24 QString namespaceName;
25 bool stateMethods;
26 DocumentModel::ScxmlDocument *mainDocument;
27 QList<DocumentModel::ScxmlDocument *> allDocuments;
28 QHash<DocumentModel::ScxmlDocument *, QString> classnameForDocument;
29 QList<TranslationUnit *> dependencies;
30};
31
32class CppDumper
33{
34public:
35 CppDumper(QTextStream &headerStream, QTextStream &cppStream)
36 : h(headerStream)
37 , cpp(cppStream)
38 {}
39
40 void dump(TranslationUnit *unit);
41
42private:
43 void writeHeaderStart(const QString &headerGuard, const QStringList &forwardDecls);
44 void writeClass(const QString &className,
45 const QScxmlInternal::GeneratedTableData::MetaDataInfo &info);
46 void writeHeaderEnd(const QString &headerGuard, const QStringList &metatypeDecls);
47 void writeImplStart();
48 void writeImplBody(const QScxmlInternal::GeneratedTableData &table,
49 const QString &className,
50 DocumentModel::ScxmlDocument *doc,
51 const QStringList &factory,
52 const QScxmlInternal::GeneratedTableData::MetaDataInfo &info);
53 void writeImplEnd();
54 QString mangleIdentifier(const QString &str);
55
56private:
57 QString generatePropertyDecls(const QScxmlInternal::GeneratedTableData::MetaDataInfo &info);
58 QString generateAccessorDecls(const QScxmlInternal::GeneratedTableData::MetaDataInfo &info);
59 QString generateSignalDecls(const QScxmlInternal::GeneratedTableData::MetaDataInfo &info);
60 QString generateMetaObject(const QString &className,
61 const QScxmlInternal::GeneratedTableData::MetaDataInfo &info);
62
63 QTextStream &h;
64 QTextStream &cpp;
65
66 static QByteArray b(const char *str) { return QByteArray(str); }
67 static QLatin1String l (const char *str) { return QLatin1String(str); }
68
69 TranslationUnit *m_translationUnit;
70
71 mutable QHash<QString, QString> m_mangledToOriginal;
72};
73
74QT_END_NAMESPACE
75
76#endif // SCXMLCPPDUMPER_H
77

source code of qtscxml/tools/qscxmlc/scxmlcppdumper.h