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, 200 insertions, 0 deletions

diff --git a/include/unotools/compatibility.hxx b/include/unotools/compatibility.hxx
new file mode 100644
index 000000000..b929771b5
--- /dev/null
+++ b/include/unotools/compatibility.hxx
@@ -0,0 +1,200 @@
+/* -*- 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_UNOTOOLS_COMPATIBILITY_HXX
+#define INCLUDED_UNOTOOLS_COMPATIBILITY_HXX
+
+#include <com/sun/star/uno/Any.hxx>
+#include <unotools/options.hxx>
+#include <unotools/unotoolsdllapi.h>
+#include <rtl/ustring.hxx>
+#include <memory>
+#include <vector>
+
+namespace osl { class Mutex; }
+
+/*-************************************************************************************************************
+    @descr  Struct to hold information about one compatibility entry
+*//*-*************************************************************************************************************/
+class SvtCompatibilityEntry
+{
+    public:
+        /*-************************************************************************************************************
+            @descr          The method SvtCompatibilityOptions::GetList() returns a list of property values.
+                            Use follow enum class to separate values by names.
+                            Sync it with sPropertyName in SvtCompatibilityEntry::getName()
+        *//*-*************************************************************************************************************/
+        enum class Index
+        {
+            /* Should be in the start. Do not remove it. */
+            Name,
+            Module,
+
+            /* Editable list of compatibility options. */
+            UsePrtMetrics,
+            AddSpacing,
+            AddSpacingAtPages,
+            UseOurTabStops,
+            NoExtLeading,
+            UseLineSpacing,
+            AddTableSpacing,
+            UseObjectPositioning,
+            UseOurTextWrapping,
+            ConsiderWrappingStyle,
+            ExpandWordSpace,
+            ProtectForm,
+            MsWordTrailingBlanks,
+            SubtractFlysAnchoredAtFlys,
+            EmptyDbFieldHidesPara,
+            /// special entry: optcomp.cxx converts the other values to
+            /// integers but not this one because it doesn't have its own
+            /// checkbox, so keep it at the end!
+            AddTableLineSpacing,
+
+            /* Should be at the end. Do not remove it. */
+            INVALID
+        };
+
+        SvtCompatibilityEntry();
+
+        static OUString getName( const Index rIdx );
+
+        static constexpr OUStringLiteral USER_ENTRY_NAME = u"_user";
+        static constexpr OUStringLiteral DEFAULT_ENTRY_NAME = u"_default";
+
+        static size_t getElementCount()
+        {
+            return static_cast<size_t>(Index::INVALID);
+        }
+
+        css::uno::Any getValue( const Index rIdx ) const
+        {
+            if ( static_cast<size_t>(rIdx) < getElementCount() )
+            {
+                return m_aPropertyValue[ static_cast<int>(rIdx) ];
+            } else
+            {
+                /* Wrong index. */
+                assert( false );
+                return css::uno::Any();
+            }
+        }
+
+        template<typename T>
+        T getValue( const Index rIdx ) const
+        {
+            T aValue = T();
+
+            if ( static_cast<size_t>(rIdx) < getElementCount() )
+            {
+                m_aPropertyValue[ static_cast<int>(rIdx) ] >>= aValue;
+            } else
+            {
+                /* Wrong index. */
+                assert( false );
+            }
+
+            return aValue;
+        }
+
+        void setValue( const Index rIdx, css::uno::Any const & rValue )
+        {
+            if ( static_cast<size_t>(rIdx) < getElementCount() )
+            {
+                m_aPropertyValue[ static_cast<int>(rIdx) ] = rValue;
+            } else
+            {
+                /* Wrong index. */
+                assert( false );
+            }
+        }
+
+        template<typename T>
+        void setValue( const Index rIdx, T rValue )
+        {
+            setValue(rIdx, css::uno::Any(rValue));
+        }
+
+    private:
+        std::vector<css::uno::Any> m_aPropertyValue;
+};
+
+/*-************************************************************************************************************
+    @short          forward declaration to our private date container implementation
+    @descr          We use these class as internal member to support small memory requirements.
+                    You can create the container if it is necessary. The class which use these mechanism
+                    is faster and smaller then a complete implementation!
+*//*-*************************************************************************************************************/
+class SvtCompatibilityOptions_Impl;
+
+/*-************************************************************************************************************
+    @short          collect information about dynamic menus
+    @descr          Make it possible to configure dynamic menu structures of menus like "new" or "wizard".
+    @devstatus      ready to use
+*//*-*************************************************************************************************************/
+class UNOTOOLS_DLLPUBLIC SvtCompatibilityOptions final : public utl::detail::Options
+{
+    public:
+        SvtCompatibilityOptions();
+        virtual ~SvtCompatibilityOptions() override;
+
+        /*-****************************************************************************************************
+            @short      append a new item
+            @descr
+
+            @seealso    method Clear()
+
+            @param      "aItem"             SvtCompatibilityEntry
+        *//*-*****************************************************************************************************/
+        void AppendItem( const SvtCompatibilityEntry& aItem );
+
+        /*-****************************************************************************************************
+            @short      clear complete specified list
+            @descr      Call this methods to clear the whole list.
+        *//*-*****************************************************************************************************/
+        void Clear();
+
+        void SetDefault( SvtCompatibilityEntry::Index rIdx, bool rValue );
+        bool GetDefault( SvtCompatibilityEntry::Index rIdx ) const;
+
+        /*-****************************************************************************************************
+            @short      return complete specified list
+            @descr      Call it to get all entries of compatibility options.
+                        We return a list of all nodes with its names and properties.
+            @return     A list of compatibility options is returned.
+
+            @onerror    We return an empty list.
+        *//*-*****************************************************************************************************/
+        std::vector< SvtCompatibilityEntry > GetList() const;
+
+    private:
+        std::shared_ptr<SvtCompatibilityOptions_Impl> m_pImpl;
+
+        /*-****************************************************************************************************
+            @short      return a reference to a static mutex
+            @descr      These class is partially threadsafe (for de-/initialization only).
+                        All access methods aren't safe!
+                        We create a static mutex only for one ime and use at different times.
+            @return     A reference to a static mutex member.
+        *//*-*****************************************************************************************************/
+        UNOTOOLS_DLLPRIVATE static osl::Mutex& GetOwnStaticMutex();
+};
+
+#endif // INCLUDED_UNOTOOLS_COMPATIBILITY_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */