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Diffstat (limited to 'sw/source/ui/vba/vbatabstops.cxx')
| -rw-r--r-- | sw/source/ui/vba/vbatabstops.cxx | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/sw/source/ui/vba/vbatabstops.cxx b/sw/source/ui/vba/vbatabstops.cxx new file mode 100644 index 0000000000..7d2d86824a --- /dev/null +++ b/sw/source/ui/vba/vbatabstops.cxx @@ -0,0 +1,270 @@ +/* -*- 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 "vbatabstops.hxx" +#include "vbatabstop.hxx" +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/style/TabAlign.hpp> +#include <com/sun/star/style/TabStop.hpp> +#include <ooo/vba/word/WdTabLeader.hpp> +#include <ooo/vba/word/WdTabAlignment.hpp> +#include <basic/sberrors.hxx> +#include <cppuhelper/implbase.hxx> +#include <utility> + +using namespace ::ooo::vba; +using namespace ::com::sun::star; + +/// @throws uno::RuntimeException +static uno::Sequence< style::TabStop > lcl_getTabStops( const uno::Reference< beans::XPropertySet >& xParaProps ) +{ + uno::Sequence< style::TabStop > aSeq; + xParaProps->getPropertyValue("ParaTabStops") >>= aSeq; + return aSeq; +} + +/// @throws uno::RuntimeException +static void lcl_setTabStops( const uno::Reference< beans::XPropertySet >& xParaProps, const uno::Sequence< style::TabStop >& aSeq ) +{ + xParaProps->setPropertyValue("ParaTabStops", uno::Any( aSeq ) ); +} + +namespace { + +class TabStopsEnumWrapper : public EnumerationHelper_BASE +{ + uno::Reference< container::XIndexAccess > mxIndexAccess; + sal_Int32 m_nIndex; + +public: + explicit TabStopsEnumWrapper( uno::Reference< container::XIndexAccess > xIndexAccess ) : mxIndexAccess(std::move( xIndexAccess )), m_nIndex( 0 ) + { + } + virtual sal_Bool SAL_CALL hasMoreElements( ) override + { + return ( m_nIndex < mxIndexAccess->getCount() ); + } + + virtual uno::Any SAL_CALL nextElement( ) override + { + if( m_nIndex < mxIndexAccess->getCount() ) + { + return mxIndexAccess->getByIndex( m_nIndex++ ); + } + throw container::NoSuchElementException(); + } +}; + +class TabStopCollectionHelper : public ::cppu::WeakImplHelper< container::XIndexAccess, + container::XEnumerationAccess > +{ +private: + uno::Reference< XHelperInterface > mxParent; + uno::Reference< uno::XComponentContext > mxContext; + sal_Int32 mnTabStops; + +public: + /// @throws css::uno::RuntimeException + TabStopCollectionHelper( css::uno::Reference< ov::XHelperInterface > xParent, css::uno::Reference< css::uno::XComponentContext > xContext, const css::uno::Reference< css::beans::XPropertySet >& xParaProps ): mxParent(std::move( xParent )), mxContext(std::move( xContext )), mnTabStops(lcl_getTabStops( xParaProps ).getLength()) + { + } + + virtual sal_Int32 SAL_CALL getCount( ) override + { + return mnTabStops; + } + virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override + { + if ( Index < 0 || Index >= getCount() ) + throw css::lang::IndexOutOfBoundsException(); + + return uno::Any( uno::Reference< word::XTabStop >( new SwVbaTabStop( mxParent, mxContext ) ) ); + } + virtual uno::Type SAL_CALL getElementType( ) override + { + return cppu::UnoType<word::XTabStop>::get(); + } + virtual sal_Bool SAL_CALL hasElements( ) override + { + return true; + } + // XEnumerationAccess + virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration( ) override + { + return new TabStopsEnumWrapper( this ); + } +}; + +} + +SwVbaTabStops::SwVbaTabStops( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< beans::XPropertySet >& xParaProps ) : SwVbaTabStops_BASE( xParent, xContext, uno::Reference< container::XIndexAccess >( new TabStopCollectionHelper( xParent, xContext, xParaProps ) ) ), mxParaProps( xParaProps ) +{ +} + +uno::Reference< word::XTabStop > SAL_CALL SwVbaTabStops::Add( float Position, const uno::Any& Alignment, const uno::Any& Leader ) +{ + sal_Int32 nPosition = Millimeter::getInHundredthsOfOneMillimeter( Position ); + + style::TabAlign nAlign = style::TabAlign_LEFT; + if( Alignment.hasValue() ) + { + sal_Int32 wdAlign = word::WdTabAlignment::wdAlignTabLeft; + Alignment >>= wdAlign; + switch( wdAlign ) + { + case word::WdTabAlignment::wdAlignTabLeft: + { + nAlign = style::TabAlign_LEFT; + break; + } + case word::WdTabAlignment::wdAlignTabRight: + { + nAlign = style::TabAlign_RIGHT; + break; + } + case word::WdTabAlignment::wdAlignTabCenter: + { + nAlign = style::TabAlign_CENTER; + break; + } + case word::WdTabAlignment::wdAlignTabDecimal: + { + nAlign = style::TabAlign_DECIMAL; + break; + } + case word::WdTabAlignment::wdAlignTabBar: + case word::WdTabAlignment::wdAlignTabList: + { + DebugHelper::basicexception( ERRCODE_BASIC_NOT_IMPLEMENTED, {} ); + break; + } + default: + { + //left + } + } + } + + sal_Unicode cLeader = ' '; // default is space + if( Leader.hasValue() ) + { + sal_Int32 wdLeader = word::WdTabLeader::wdTabLeaderSpaces; + Leader >>= wdLeader; + switch( wdLeader ) + { + case word::WdTabLeader::wdTabLeaderSpaces: + { + cLeader = ' '; + break; + } + case word::WdTabLeader::wdTabLeaderMiddleDot: + { + cLeader = 183; // U+00B7 MIDDLE DOT + break; + } + case word::WdTabLeader::wdTabLeaderDots: + { + cLeader = '.'; + break; + } + case word::WdTabLeader::wdTabLeaderDashes: + case word::WdTabLeader::wdTabLeaderHeavy: + case word::WdTabLeader::wdTabLeaderLines: + { + cLeader = '_'; + break; + } + default: + { + //left + } + } + } + + style::TabStop aTab; + aTab.Position = nPosition; + aTab.Alignment = nAlign; + aTab.DecimalChar = '.'; // default value + aTab.FillChar = cLeader; + + uno::Sequence< style::TabStop > aOldTabs = lcl_getTabStops( mxParaProps ); + auto [begin, end] = asNonConstRange(aOldTabs); + + style::TabStop* pOldTab = std::find_if(begin, end, + [nPosition](const style::TabStop& rTab) { return rTab.Position == nPosition; }); + bool bOverWriter = pOldTab != end; + if( bOverWriter ) + { + *pOldTab = aTab; + lcl_setTabStops( mxParaProps, aOldTabs ); + } + else + { + sal_Int32 nTabs = aOldTabs.getLength(); + uno::Sequence< style::TabStop > aNewTabs( nTabs + 1 ); + + auto it = aNewTabs.getArray(); + *it = aTab; + std::copy(begin, end, std::next(it)); + lcl_setTabStops( mxParaProps, aNewTabs ); + } + + return uno::Reference< word::XTabStop >( new SwVbaTabStop( this, mxContext ) ); +} + +void SAL_CALL SwVbaTabStops::ClearAll() +{ + uno::Sequence< style::TabStop > aSeq; + lcl_setTabStops( mxParaProps, aSeq ); +} + +// XEnumerationAccess +uno::Type +SwVbaTabStops::getElementType() +{ + return cppu::UnoType<word::XTabStop>::get(); +} +uno::Reference< container::XEnumeration > +SwVbaTabStops::createEnumeration() +{ + return new TabStopsEnumWrapper( m_xIndexAccess ); +} + +uno::Any +SwVbaTabStops::createCollectionObject( const css::uno::Any& aSource ) +{ + return aSource; +} + +OUString +SwVbaTabStops::getServiceImplName() +{ + return "SwVbaTabStops"; +} + +css::uno::Sequence<OUString> +SwVbaTabStops::getServiceNames() +{ + static uno::Sequence< OUString > const sNames + { + "ooo.vba.word.TabStops" + }; + return sNames; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |