Encapsulate QV4::ResolvedTypeReference

It's used all over the place. We need a proper interface.

Change-Id: Iebe254ef3bf35503bf3fdd3639979a5db2b3449e
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 113 insertions, 0 deletions

diff --git a/src/qml/jsruntime/qv4resolvedtypereference_p.h b/src/qml/jsruntime/qv4resolvedtypereference_p.h
new file mode 100644
index 0000000000..88b77cf2a8
--- /dev/null
+++ b/src/qml/jsruntime/qv4resolvedtypereference_p.h
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
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+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
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+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
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+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QV4RESOLVEDTYPEREFERNCE_P_H
+#define QV4RESOLVEDTYPEREFERNCE_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 <QtQml/private/qtqmlglobal_p.h>
+#include <QtQml/private/qqmlrefcount_p.h>
+#include <QtQml/private/qqmlpropertycache_p.h>
+#include <QtQml/private/qqmltype_p.h>
+#include <QtQml/private/qv4executablecompilationunit_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QCryptographicHash;
+namespace QV4 {
+
+class ResolvedTypeReference
+{
+    Q_DISABLE_COPY_MOVE(ResolvedTypeReference)
+public:
+    ResolvedTypeReference() = default;
+
+    QQmlRefPointer<QQmlPropertyCache> propertyCache() const;
+    QQmlRefPointer<QQmlPropertyCache> createPropertyCache(QQmlEngine *);
+    bool addToHash(QCryptographicHash *hash, QQmlEngine *engine);
+
+    void doDynamicTypeCheck();
+
+    QQmlType type() const { return m_type; }
+    void setType(QQmlType type)  {  m_type = std::move(type); }
+
+    QQmlRefPointer<QV4::ExecutableCompilationUnit> compilationUnit() { return m_compilationUnit; }
+    void setCompilationUnit(QQmlRefPointer<QV4::ExecutableCompilationUnit> unit)
+    {
+        m_compilationUnit = std::move(unit);
+    }
+
+    QQmlRefPointer<QQmlPropertyCache> typePropertyCache() const { return m_typePropertyCache; }
+    void setTypePropertyCache(QQmlRefPointer<QQmlPropertyCache> cache)
+    {
+        m_typePropertyCache = std::move(cache);
+    }
+
+    QTypeRevision version() const { return m_version; }
+    void setVersion(QTypeRevision version) { m_version = version; }
+
+    bool isFullyDynamicType() const { return m_isFullyDynamicType; }
+    void setFullyDynamicType(bool fullyDynamic) { m_isFullyDynamicType = fullyDynamic; }
+
+private:
+    QQmlType m_type;
+    QQmlRefPointer<QQmlPropertyCache> m_typePropertyCache;
+    QQmlRefPointer<QV4::ExecutableCompilationUnit> m_compilationUnit;
+
+    QTypeRevision m_version = QTypeRevision::zero();
+    // Types such as QQmlPropertyMap can add properties dynamically at run-time and
+    // therefore cannot have a property cache installed when instantiated.
+    bool m_isFullyDynamicType = false;
+};
+
+} // namespace QV4
+
+QT_END_NAMESPACE
+
+#endif // QV4RESOLVEDTYPEREFERNCE_P_H