1 files changed, 84 insertions, 0 deletions
diff --git a/src/qmlcompiler/qqmljstypedescriptionreader_p.h b/src/qmlcompiler/qqmljstypedescriptionreader_p.h
new file mode 100644
index 0000000000..2bbae61fd6
--- /dev/null
+++ b/src/qmlcompiler/qqmljstypedescriptionreader_p.h
@@ -0,0 +1,84 @@
+// Copyright (C) 2019 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#ifndef QQMLJSTYPEDESCRIPTIONREADER_P_H
+#define QQMLJSTYPEDESCRIPTIONREADER_P_H
+
+#include <qtqmlcompilerexports.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 "qqmljsscope_p.h"
+
+#include <QtQml/private/qqmljsastfwd_p.h>
+
+// for Q_DECLARE_TR_FUNCTIONS
+#include <QtCore/qcoreapplication.h>
+
+QT_BEGIN_NAMESPACE
+
+class Q_QMLCOMPILER_EXPORT QQmlJSTypeDescriptionReader
+{
+    Q_DECLARE_TR_FUNCTIONS(QQmlJSTypeDescriptionReader)
+public:
+    QQmlJSTypeDescriptionReader() = default;
+    explicit QQmlJSTypeDescriptionReader(QString fileName, QString data)
+        : m_fileName(std::move(fileName)), m_source(std::move(data)) {}
+
+    bool operator()(QList<QQmlJSExportedScope> *objects, QStringList *dependencies);
+
+    QString errorMessage() const { return m_errorMessage; }
+    QString warningMessage() const { return m_warningMessage; }
+
+private:
+    void readDocument(QQmlJS::AST::UiProgram *ast);
+    void readModule(QQmlJS::AST::UiObjectDefinition *ast);
+    void readDependencies(QQmlJS::AST::UiScriptBinding *ast);
+    void readComponent(QQmlJS::AST::UiObjectDefinition *ast);
+    void readSignalOrMethod(QQmlJS::AST::UiObjectDefinition *ast, bool isMethod,
+                            const QQmlJSScope::Ptr &scope);
+    void readProperty(QQmlJS::AST::UiObjectDefinition *ast, const QQmlJSScope::Ptr &scope);
+    void readEnum(QQmlJS::AST::UiObjectDefinition *ast, const QQmlJSScope::Ptr &scope);
+    void readParameter(QQmlJS::AST::UiObjectDefinition *ast, QQmlJSMetaMethod *metaMethod);
+
+    QString readStringBinding(QQmlJS::AST::UiScriptBinding *ast);
+    bool readBoolBinding(QQmlJS::AST::UiScriptBinding *ast);
+    double readNumericBinding(QQmlJS::AST::UiScriptBinding *ast);
+    QTypeRevision readNumericVersionBinding(QQmlJS::AST::UiScriptBinding *ast);
+    int readIntBinding(QQmlJS::AST::UiScriptBinding *ast);
+    QList<QQmlJSScope::Export> readExports(QQmlJS::AST::UiScriptBinding *ast);
+    void readAliases(QQmlJS::AST::UiScriptBinding *ast, const QQmlJSScope::Ptr &scope);
+    void readInterfaces(QQmlJS::AST::UiScriptBinding *ast, const QQmlJSScope::Ptr &scope);
+    void checkMetaObjectRevisions(
+            QQmlJS::AST::UiScriptBinding *ast, QList<QQmlJSScope::Export> *exports);
+
+    QStringList readStringList(QQmlJS::AST::UiScriptBinding *ast);
+    void readDeferredNames(QQmlJS::AST::UiScriptBinding *ast, const QQmlJSScope::Ptr &scope);
+    void readImmediateNames(QQmlJS::AST::UiScriptBinding *ast, const QQmlJSScope::Ptr &scope);
+    void readEnumValues(QQmlJS::AST::UiScriptBinding *ast, QQmlJSMetaEnum *metaEnum);
+
+    void addError(const QQmlJS::SourceLocation &loc, const QString &message);
+    void addWarning(const QQmlJS::SourceLocation &loc, const QString &message);
+
+    QQmlJS::AST::ArrayPattern *getArray(QQmlJS::AST::UiScriptBinding *ast);
+
+    QString m_fileName;
+    QString m_source;
+    QString m_errorMessage;
+    QString m_warningMessage;
+    QList<QQmlJSExportedScope> *m_objects = nullptr;
+    QStringList *m_dependencies = nullptr;
+    int m_currentCtorIndex = 0;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQMLJSTYPEDESCRIPTIONREADER_P_H