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| -rw-r--r-- | include/unotools/compatibility.hxx | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/include/unotools/compatibility.hxx b/include/unotools/compatibility.hxx new file mode 100644 index 000000000..39674470e --- /dev/null +++ b/include/unotools/compatibility.hxx @@ -0,0 +1,238 @@ +/* -*- 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/Sequence.h> +#include <com/sun/star/uno/Any.hxx> +#include <unotools/options.hxx> +#include <unotools/unotoolsdllapi.h> +#include <rtl/ustring.hxx> +#include <memory> + +namespace com::sun::star::beans { struct PropertyValue; } +namespace osl { class Mutex; } + +/*-************************************************************************************************************ + @descr Struct to hold information about one compatibility entry +*//*-*************************************************************************************************************/ +class UNOTOOLS_DLLPUBLIC 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 OUString getUserEntryName() + { + return "_user"; + } + + static OUString getDefaultEntryName() + { + return "_default"; + } + + static Index getIndex( const OUString& rName ) + { + for ( int i = static_cast<int>(Index::Name); i < static_cast<int>(Index::INVALID); ++i ) + if ( getName( Index(i) ) == rName ) + return Index(i); + + /* SvtCompatibilityEntry::getIndex() Undeclared compatibility property name */ + assert(false); + + return Index::INVALID; + } + + 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 ) + { + if ( static_cast<size_t>(rIdx) < getElementCount() ) + { + m_aPropertyValue[ static_cast<int>(rIdx) ] = css::uno::Any(rValue); + } else + { + /* Wrong index. */ + assert( false ); + } + } + + bool isDefaultEntry() const + { + return m_bDefaultEntry; + } + + void setDefaultEntry( bool rValue ) + { + m_bDefaultEntry = rValue; + } + + private: + std::vector<css::uno::Any> m_aPropertyValue; + bool m_bDefaultEntry; +}; + +/*-************************************************************************************************************ + @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. + *//*-*****************************************************************************************************/ + css::uno::Sequence< css::uno::Sequence< css::beans::PropertyValue > > 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: */ |