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Diffstat (limited to 'sw/source/core/fields/textapi.cxx')
| -rw-r--r-- | sw/source/core/fields/textapi.cxx | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/sw/source/core/fields/textapi.cxx b/sw/source/core/fields/textapi.cxx new file mode 100644 index 000000000..2efb97ef6 --- /dev/null +++ b/sw/source/core/fields/textapi.cxx @@ -0,0 +1,193 @@ +/* -*- 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 <textapi.hxx> +#include <doc.hxx> +#include <IDocumentDrawModelAccess.hxx> +#include <docsh.hxx> +#include <editeng/eeitem.hxx> +#include <editeng/editeng.hxx> +#include <editeng/outlobj.hxx> +#include <editeng/outliner.hxx> +#include <editeng/unoprnms.hxx> +#include <editeng/unoforou.hxx> +#include <editeng/unoipset.hxx> + +#include <com/sun/star/text/XTextField.hpp> +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/lang/Locale.hpp> + +using namespace com::sun::star; + +static const SvxItemPropertySet* ImplGetSvxTextPortionPropertySet() +{ + static const SfxItemPropertyMapEntry aSvxTextPortionPropertyMap[] = + { + SVX_UNOEDIT_CHAR_PROPERTIES, + SVX_UNOEDIT_FONT_PROPERTIES, + SVX_UNOEDIT_OUTLINER_PROPERTIES, + SVX_UNOEDIT_PARA_PROPERTIES, + {u"TextField", EE_FEATURE_FIELD, + cppu::UnoType<text::XTextField>::get(), beans::PropertyAttribute::READONLY, 0 }, + {u"TextPortionType", WID_PORTIONTYPE, + ::cppu::UnoType<OUString>::get(), beans::PropertyAttribute::READONLY, 0 }, + {u"TextUserDefinedAttributes", EE_CHAR_XMLATTRIBS, + cppu::UnoType<css::container::XNameContainer>::get(), 0, 0}, + {u"ParaUserDefinedAttributes", EE_PARA_XMLATTRIBS, + cppu::UnoType<css::container::XNameContainer>::get(), 0, 0}, + { u"", 0, css::uno::Type(), 0, 0 } + }; + static SvxItemPropertySet aSvxTextPortionPropertySet( aSvxTextPortionPropertyMap, EditEngine::GetGlobalItemPool() ); + return &aSvxTextPortionPropertySet; +} + +SwTextAPIObject::SwTextAPIObject( std::unique_ptr<SwTextAPIEditSource> p ) +: SvxUnoText( p.get(), ImplGetSvxTextPortionPropertySet(), uno::Reference < text::XText >() ) +, m_pSource(std::move(p)) +{ +} + +SwTextAPIObject::~SwTextAPIObject() noexcept +{ + m_pSource->Dispose(); + m_pSource.reset(); +} + +struct SwTextAPIEditSource_Impl +{ + // needed for "internal" refcounting + SfxItemPool* mpPool; + SwDoc* mpDoc; + std::unique_ptr<Outliner> mpOutliner; + std::unique_ptr<SvxOutlinerForwarder> mpTextForwarder; + sal_Int32 mnRef; +}; + +SwTextAPIEditSource::SwTextAPIEditSource( const SwTextAPIEditSource& rSource ) +: SvxEditSource( *this ) +{ + // shallow copy; uses internal refcounting + m_pImpl = rSource.m_pImpl; + m_pImpl->mnRef++; +} + +std::unique_ptr<SvxEditSource> SwTextAPIEditSource::Clone() const +{ + return std::unique_ptr<SvxEditSource>(new SwTextAPIEditSource( *this )); +} + +void SwTextAPIEditSource::UpdateData() +{ + // data is kept in outliner all the time +} + +SwTextAPIEditSource::SwTextAPIEditSource(SwDoc* pDoc) +: m_pImpl(new SwTextAPIEditSource_Impl) +{ + m_pImpl->mpPool = &pDoc->GetDocShell()->GetPool(); + m_pImpl->mpDoc = pDoc; + m_pImpl->mnRef = 1; +} + +SwTextAPIEditSource::~SwTextAPIEditSource() +{ + if (!--m_pImpl->mnRef) + delete m_pImpl; +} + +void SwTextAPIEditSource::Dispose() +{ + m_pImpl->mpPool=nullptr; + m_pImpl->mpDoc=nullptr; + m_pImpl->mpTextForwarder.reset(); + m_pImpl->mpOutliner.reset(); +} + +SvxTextForwarder* SwTextAPIEditSource::GetTextForwarder() +{ + if( !m_pImpl->mpPool ) + return nullptr; // mpPool == 0 can be used to flag this as disposed + + if( !m_pImpl->mpOutliner ) + { + //init draw model first + m_pImpl->mpDoc->getIDocumentDrawModelAccess().GetOrCreateDrawModel(); + m_pImpl->mpOutliner.reset(new Outliner(m_pImpl->mpPool, OutlinerMode::TextObject)); + m_pImpl->mpDoc->SetCalcFieldValueHdl(m_pImpl->mpOutliner.get()); + } + + if( !m_pImpl->mpTextForwarder ) + { + m_pImpl->mpTextForwarder.reset(new SvxOutlinerForwarder(*m_pImpl->mpOutliner, false)); + } + + return m_pImpl->mpTextForwarder.get(); +} + +void SwTextAPIEditSource::SetText( OutlinerParaObject const & rText ) +{ + if ( m_pImpl->mpPool ) + { + if( !m_pImpl->mpOutliner ) + { + //init draw model first + m_pImpl->mpDoc->getIDocumentDrawModelAccess().GetOrCreateDrawModel(); + m_pImpl->mpOutliner.reset(new Outliner(m_pImpl->mpPool, OutlinerMode::TextObject)); + m_pImpl->mpDoc->SetCalcFieldValueHdl(m_pImpl->mpOutliner.get()); + } + + m_pImpl->mpOutliner->SetText( rText ); + } +} + +void SwTextAPIEditSource::SetString( const OUString& rText ) +{ + if ( !m_pImpl->mpPool ) + return; + + if( !m_pImpl->mpOutliner ) + { + //init draw model first + m_pImpl->mpDoc->getIDocumentDrawModelAccess().GetOrCreateDrawModel(); + m_pImpl->mpOutliner.reset(new Outliner(m_pImpl->mpPool, OutlinerMode::TextObject)); + m_pImpl->mpDoc->SetCalcFieldValueHdl(m_pImpl->mpOutliner.get()); + } + else + m_pImpl->mpOutliner->Clear(); + m_pImpl->mpOutliner->Insert( rText ); +} + +std::optional<OutlinerParaObject> SwTextAPIEditSource::CreateText() +{ + if ( m_pImpl->mpPool && m_pImpl->mpOutliner ) + return m_pImpl->mpOutliner->CreateParaObject(); + else + return std::nullopt; +} + +OUString SwTextAPIEditSource::GetText() const +{ + if ( m_pImpl->mpPool && m_pImpl->mpOutliner ) + return m_pImpl->mpOutliner->GetEditEngine().GetText(); + else + return OUString(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |