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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 <svl/itempool.hxx>
#include <sfx2/itemconnect.hxx>
#include <vector>
#include <memory>
namespace sfx {
// Helpers
namespace {
TriState lclConvertToTriState( bool bKnown, bool bIsUnknownFlag )
{
return (!bKnown && bIsUnknownFlag) ? TRISTATE_FALSE : TRISTATE_INDET;
}
} // namespace
sal_uInt16 ItemWrapperHelper::GetWhichId( const SfxItemSet& rItemSet, sal_uInt16 nSlot )
{
return rItemSet.GetPool()->GetWhich( nSlot );
}
bool ItemWrapperHelper::IsKnownItem( const SfxItemSet& rItemSet, sal_uInt16 nSlot )
{
return rItemSet.GetItemState( GetWhichId( rItemSet, nSlot ) ) != SfxItemState::UNKNOWN;
}
const SfxPoolItem* ItemWrapperHelper::GetUniqueItem( const SfxItemSet& rItemSet, sal_uInt16 nSlot )
{
sal_uInt16 nWhich = GetWhichId( rItemSet, nSlot );
return (rItemSet.GetItemState( nWhich ) >= SfxItemState::DEFAULT) ? rItemSet.GetItem( nWhich ) : nullptr;
}
const SfxPoolItem& ItemWrapperHelper::GetDefaultItem( const SfxItemSet& rItemSet, sal_uInt16 nSlot )
{
return rItemSet.GetPool()->GetDefaultItem( GetWhichId( rItemSet, nSlot ) );
}
void ItemWrapperHelper::RemoveDefaultItem( SfxItemSet& rDestSet, const SfxItemSet& rOldSet, sal_uInt16 nSlot )
{
sal_uInt16 nWhich = GetWhichId( rDestSet, nSlot );
if( rOldSet.GetItemState( nWhich, false ) == SfxItemState::DEFAULT )
rDestSet.ClearItem( nWhich );
}
// Base control wrapper classes
ControlWrapperBase::~ControlWrapperBase()
{
}
// Single control wrappers
DummyWindowWrapper::DummyWindowWrapper( vcl::Window& rWindow ) :
SingleControlWrapperType( rWindow )
{
}
void* DummyWindowWrapper::GetControlValue() const
{
return nullptr;
}
void DummyWindowWrapper::SetControlValue( void* )
{
}
// Base connection classes
ItemConnectionBase::ItemConnectionBase( ItemConnFlags nFlags ) :
mnFlags( nFlags )
{
}
ItemConnectionBase::~ItemConnectionBase()
{
}
void ItemConnectionBase::DoApplyFlags( const SfxItemSet* pItemSet )
{
ApplyFlags( pItemSet );
}
void ItemConnectionBase::DoReset( const SfxItemSet* pItemSet )
{
Reset( pItemSet );
}
bool ItemConnectionBase::DoFillItemSet( SfxItemSet& rDestSet, const SfxItemSet& rOldSet )
{
return FillItemSet( rDestSet, rOldSet );
}
TriState ItemConnectionBase::GetShowState( bool bKnown ) const
{
return lclConvertToTriState( bKnown, bool(mnFlags & ItemConnFlags::HideUnknown) );
}
} // namespace sfx
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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