Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 129 insertions, 0 deletions

diff --git a/idlc/inc/astinterface.hxx b/idlc/inc/astinterface.hxx
new file mode 100644
index 000000000..03c5f22f5
--- /dev/null
+++ b/idlc/inc/astinterface.hxx
@@ -0,0 +1,129 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_IDLC_INC_ASTINTERFACE_HXX
+#define INCLUDED_IDLC_INC_ASTINTERFACE_HXX
+
+#include "asttype.hxx"
+#include "astscope.hxx"
+#include "inheritedinterface.hxx"
+
+#include <map>
+#include <vector>
+
+class AstInterface : public AstType
+                   , public AstScope
+{
+public:
+    typedef std::vector< InheritedInterface > InheritedInterfaces;
+
+    struct DoubleMemberDeclaration {
+        AstDeclaration const * first;
+        AstDeclaration const * second;
+    };
+
+    typedef std::vector< DoubleMemberDeclaration > DoubleMemberDeclarations;
+
+    struct DoubleDeclarations {
+        std::vector< AstInterface const * > interfaces;
+        DoubleMemberDeclarations members;
+    };
+
+    AstInterface(
+        const OString& name, AstInterface const * pInherits,
+        AstScope* pScope);
+    virtual ~AstInterface() override;
+
+    AstInterface(AstInterface const &) = default;
+    AstInterface(AstInterface &&) = default;
+    AstInterface & operator =(AstInterface const &) = default;
+    AstInterface & operator =(AstInterface &&) = default;
+
+    InheritedInterfaces const & getAllInheritedInterfaces() const
+    { return m_inheritedInterfaces; }
+
+    bool hasMandatoryInheritedInterfaces() const
+    { return m_mandatoryInterfaces > 0; }
+
+    void setDefined() { m_bIsDefined = true; }
+    bool isDefined() const
+        { return m_bIsDefined; }
+
+    bool usesSingleInheritance() const { return m_bSingleInheritance; }
+
+    DoubleDeclarations checkInheritedInterfaceClashes(
+        AstInterface const * ifc, bool optional) const;
+
+    void addInheritedInterface(
+        AstType const * ifc, bool optional,
+        OUString const & documentation);
+
+    DoubleMemberDeclarations checkMemberClashes(
+        AstDeclaration const * member) const;
+
+    void addMember(AstDeclaration /*TODO: const*/ * member);
+
+    void forwardDefined(AstInterface const & def);
+
+    virtual bool dump(RegistryKey& rKey) override;
+
+private:
+    enum InterfaceKind {
+        INTERFACE_INDIRECT_OPTIONAL, INTERFACE_DIRECT_OPTIONAL,
+        INTERFACE_INDIRECT_MANDATORY, INTERFACE_DIRECT_MANDATORY };
+
+    struct VisibleMember {
+        explicit VisibleMember(AstDeclaration const * theMandatory = nullptr):
+            mandatory(theMandatory) {}
+
+        typedef std::map< OString, AstDeclaration const * > Optionals;
+
+        AstDeclaration const * mandatory;
+        Optionals optionals;
+    };
+
+    typedef std::map< OString, InterfaceKind > VisibleInterfaces;
+    typedef std::map< OString, VisibleMember > VisibleMembers;
+
+    void checkInheritedInterfaceClashes(
+        DoubleDeclarations & doubleDeclarations,
+        std::set< OString > & seenInterfaces, AstInterface const * ifc,
+        bool direct, bool optional, bool mainOptional) const;
+
+    void checkMemberClashes(
+        DoubleMemberDeclarations & doubleMembers, AstDeclaration const * member,
+        bool checkOptional) const;
+
+    void addVisibleInterface(
+        AstInterface const * ifc, bool direct, bool optional);
+
+    void addOptionalVisibleMembers(AstInterface const * ifc);
+
+    bool increment(sal_uInt16 * counter, char const * sort) const;
+
+    InheritedInterfaces m_inheritedInterfaces;
+    InheritedInterfaces::size_type m_mandatoryInterfaces;
+    bool    m_bIsDefined;
+    bool m_bSingleInheritance;
+    VisibleInterfaces m_visibleInterfaces;
+    VisibleMembers m_visibleMembers;
+};
+
+#endif // INCLUDED_IDLC_INC_ASTINTERFACE_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */