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/* -*- 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>
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::makeAny( aSeq ) );
}
namespace {
class TabStopsEnumWrapper : public EnumerationHelper_BASE
{
uno::Reference< container::XIndexAccess > mxIndexAccess;
sal_Int32 nIndex;
public:
explicit TabStopsEnumWrapper( const uno::Reference< container::XIndexAccess >& xIndexAccess ) : mxIndexAccess( xIndexAccess ), nIndex( 0 )
{
}
virtual sal_Bool SAL_CALL hasMoreElements( ) override
{
return ( nIndex < mxIndexAccess->getCount() );
}
virtual uno::Any SAL_CALL nextElement( ) override
{
if( nIndex < mxIndexAccess->getCount() )
{
return mxIndexAccess->getByIndex( 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( const css::uno::Reference< ov::XHelperInterface >& xParent, const css::uno::Reference< css::uno::XComponentContext > & xContext, const css::uno::Reference< css::beans::XPropertySet >& xParaProps ): mxParent( xParent ), mxContext( 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::makeAny( 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, OUString() );
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 );
style::TabStop* pOldTab = std::find_if(aOldTabs.begin(), aOldTabs.end(),
[nPosition](const style::TabStop& rTab) { return rTab.Position == nPosition; });
bool bOverWriter = pOldTab != aOldTabs.end();
if( bOverWriter )
{
*pOldTab = aTab;
lcl_setTabStops( mxParaProps, aOldTabs );
}
else
{
sal_Int32 nTabs = aOldTabs.getLength();
uno::Sequence< style::TabStop > aNewTabs( nTabs + 1 );
aNewTabs[0] = aTab;
std::copy(aOldTabs.begin(), aOldTabs.end(), std::next(aNewTabs.begin()));
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: */
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