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Diffstat (limited to 'svl/source/items/macitem.cxx')
| -rw-r--r-- | svl/source/items/macitem.cxx | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/svl/source/items/macitem.cxx b/svl/source/items/macitem.cxx new file mode 100644 index 000000000..b0750212e --- /dev/null +++ b/svl/source/items/macitem.cxx @@ -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 . + */ + +#include <sal/config.h> + +#include <o3tl/safeint.hxx> +#include <sal/log.hxx> +#include <comphelper/fileformat.h> +#include <tools/stream.hxx> + +#include <svl/macitem.hxx> +#include <stringio.hxx> +#include <algorithm> + +SvxMacro::SvxMacro( const OUString &rMacName, const OUString &rLanguage) + : aMacName( rMacName ), aLibName( rLanguage), + eType( EXTENDED_STYPE) +{ + if ( rLanguage == SVX_MACRO_LANGUAGE_STARBASIC ) + eType=STARBASIC; + else if ( rLanguage == SVX_MACRO_LANGUAGE_JAVASCRIPT ) + eType=JAVASCRIPT; +} + +OUString SvxMacro::GetLanguage()const +{ + if(eType==STARBASIC) + { + return SVX_MACRO_LANGUAGE_STARBASIC; + } + else if(eType==JAVASCRIPT) + { + return SVX_MACRO_LANGUAGE_JAVASCRIPT; + } + else if(eType==EXTENDED_STYPE) + { + return SVX_MACRO_LANGUAGE_SF; + + } + return aLibName; +} + +SvxMacroTableDtor& SvxMacroTableDtor::operator=( const SvxMacroTableDtor& rTbl ) +{ + if (this != &rTbl) + { + aSvxMacroTable.clear(); + aSvxMacroTable.insert(rTbl.aSvxMacroTable.begin(), rTbl.aSvxMacroTable.end()); + } + return *this; +} + +bool SvxMacroTableDtor::operator==( const SvxMacroTableDtor& rOther ) const +{ + // Count different => odd in any case + // Compare single ones; the sequence matters due to performance reasons + return std::equal(aSvxMacroTable.begin(), aSvxMacroTable.end(), + rOther.aSvxMacroTable.begin(), rOther.aSvxMacroTable.end(), + [](const SvxMacroTable::value_type& rOwnEntry, const SvxMacroTable::value_type& rOtherEntry) { + const SvxMacro& rOwnMac = rOwnEntry.second; + const SvxMacro& rOtherMac = rOtherEntry.second; + return rOwnEntry.first == rOtherEntry.first + && rOwnMac.GetLibName() == rOtherMac.GetLibName() + && rOwnMac.GetMacName() == rOtherMac.GetMacName(); + }); +} + +void SvxMacroTableDtor::Read( SvStream& rStrm ) +{ + sal_uInt16 nVersion; + rStrm.ReadUInt16( nVersion ); + + short nReadMacro(0); + rStrm.ReadInt16(nReadMacro); + if (nReadMacro < 0) + { + SAL_WARN("editeng", "Parsing error: negative value " << nReadMacro); + return; + } + + auto nMacro = o3tl::make_unsigned(nReadMacro); + + const size_t nMinStringSize = rStrm.GetStreamCharSet() == RTL_TEXTENCODING_UNICODE ? 4 : 2; + size_t nMinRecordSize = 2 + 2*nMinStringSize; + if( SVX_MACROTBL_VERSION40 <= nVersion ) + nMinRecordSize+=2; + + const size_t nMaxRecords = rStrm.remainingSize() / nMinRecordSize; + if (nMacro > nMaxRecords) + { + SAL_WARN("editeng", "Parsing error: " << nMaxRecords << + " max possible entries, but " << nMacro<< " claimed, truncating"); + nMacro = nMaxRecords; + } + + for (decltype(nMacro) i = 0; i < nMacro; ++i) + { + sal_uInt16 nCurKey, eType = STARBASIC; + OUString aLibName, aMacName; + rStrm.ReadUInt16( nCurKey ); + aLibName = readByteString(rStrm); + aMacName = readByteString(rStrm); + + if( SVX_MACROTBL_VERSION40 <= nVersion ) + rStrm.ReadUInt16( eType ); + + aSvxMacroTable.emplace( SvMacroItemId(nCurKey), SvxMacro( aMacName, aLibName, static_cast<ScriptType>(eType) ) ); + } +} + +SvStream& SvxMacroTableDtor::Write( SvStream& rStream ) const +{ + sal_uInt16 nVersion = SOFFICE_FILEFORMAT_31 == rStream.GetVersion() + ? SVX_MACROTBL_VERSION31 + : SVX_MACROTBL_VERSION40; + + if( SVX_MACROTBL_VERSION40 <= nVersion ) + rStream.WriteUInt16( nVersion ); + + rStream.WriteUInt16( aSvxMacroTable.size() ); + + for( const auto& rEntry : aSvxMacroTable ) + { + if (rStream.GetError() != ERRCODE_NONE) + break; + const SvxMacro& rMac = rEntry.second; + rStream.WriteUInt16( static_cast<sal_uInt16>(rEntry.first) ); + writeByteString(rStream, rMac.GetLibName()); + writeByteString(rStream, rMac.GetMacName()); + + if( SVX_MACROTBL_VERSION40 <= nVersion ) + rStream.WriteUInt16( rMac.GetScriptType() ); + } + return rStream; +} + +// returns NULL if no entry exists, or a pointer to the internal value +const SvxMacro* SvxMacroTableDtor::Get(SvMacroItemId nEvent) const +{ + SvxMacroTable::const_iterator it = aSvxMacroTable.find(nEvent); + return it == aSvxMacroTable.end() ? nullptr : &(it->second); +} + +// returns NULL if no entry exists, or a pointer to the internal value +SvxMacro* SvxMacroTableDtor::Get(SvMacroItemId nEvent) +{ + SvxMacroTable::iterator it = aSvxMacroTable.find(nEvent); + return it == aSvxMacroTable.end() ? nullptr : &(it->second); +} + +// return true if the key exists +bool SvxMacroTableDtor::IsKeyValid(SvMacroItemId nEvent) const +{ + SvxMacroTable::const_iterator it = aSvxMacroTable.find(nEvent); + return it != aSvxMacroTable.end(); +} + +// This stores a copy of the rMacro parameter +SvxMacro& SvxMacroTableDtor::Insert(SvMacroItemId nEvent, const SvxMacro& rMacro) +{ + return aSvxMacroTable.emplace( nEvent, rMacro ).first->second; +} + +// If the entry exists, remove it from the map and release it's storage +void SvxMacroTableDtor::Erase(SvMacroItemId nEvent) +{ + SvxMacroTable::iterator it = aSvxMacroTable.find(nEvent); + if ( it != aSvxMacroTable.end()) + { + aSvxMacroTable.erase(it); + } +} + +bool SvxMacroItem::operator==( const SfxPoolItem& rAttr ) const +{ + assert(SfxPoolItem::operator==(rAttr)); + + const SvxMacroTableDtor& rOwn = aMacroTable; + const SvxMacroTableDtor& rOther = static_cast<const SvxMacroItem&>(rAttr).aMacroTable; + + return rOwn == rOther; +} + +SvxMacroItem* SvxMacroItem::Clone( SfxItemPool* ) const +{ + return new SvxMacroItem( *this ); +} + +bool SvxMacroItem::GetPresentation +( + SfxItemPresentation /*ePres*/, + MapUnit /*eCoreUnit*/, + MapUnit /*ePresUnit*/, + OUString& rText, + const IntlWrapper& +) const +{ +/*!!! + SvxMacroTableDtor& rTbl = (SvxMacroTableDtor&)GetMacroTable(); + SvxMacro* pMac = rTbl.First(); + + while ( pMac ) + { + rText += pMac->GetLibName(); + rText += cpDelim; + rText += pMac->GetMacName(); + pMac = rTbl.Next(); + if ( pMac ) + rText += cpDelim; + } +*/ + rText.clear(); + return false; +} + + +void SvxMacroItem::SetMacro( SvMacroItemId nEvent, const SvxMacro& rMacro ) +{ + aMacroTable.Insert( nEvent, rMacro); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |