forked from amazingfate/loongoffice
b512ce255f
The main reason for the "home-grown" UpCast introduced with
904b3d1fceee5827076758ed2a81f80cb73493ca "Up-cast conversion constructor for
css::uno::Reference" in 2013 was probably that we could not yet rely on C++11
std::is_base_of back then. A (welcome) side effect was that the derived class
could be incomplete.
However, specializations of UpCast relying on whether or not T2 is incomplete
are obviously an ODR violation if the type is incomplete in some TUs and
complete (and derived from T1) in others. And even if UpCast had internal
linkage, it would still be brittle that its behavior depends on the completeness
of T2 at the point of the template's instantiation, and not necessarily at the
point of use.
That means we should better base that ctor on std::is_base_of (which we can do
now since 39a1edd6fec902ef378acce8af42c4d7fba280d0 "Make css::uno::Reference
upcast ctor LIBO_INTERNAL_ONLY"), which causes a compilation error at least on
Clang and GCC if the completeness requirements are not met. This change fixes
all the cases where types need to be complete now, plus any resulting
loplugin:referencecasting warnings ("the source reference is already a subtype
of the destination reference").
Change-Id: Ieb9e3552e90adbf2c5a5af933dcb872e20661a2f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92950
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
116 lines
4.2 KiB
C++
116 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include <com/sun/star/frame/XModel.hpp>
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#include <TitleDialogData.hxx>
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#include <TitleHelper.hxx>
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#include <ChartModelHelper.hxx>
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#include <AxisHelper.hxx>
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namespace chart
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{
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::chart2;
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TitleDialogData::TitleDialogData( std::unique_ptr<ReferenceSizeProvider> pRefSizeProvider )
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: aPossibilityList(7)
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, aExistenceList(7)
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, aTextList(7)
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, apReferenceSizeProvider( std::move(pRefSizeProvider) )
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{
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for (sal_Int32 i = 0; i < 7; i++)
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{
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aPossibilityList[i] = true;
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aExistenceList[i] = false;
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}
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}
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void TitleDialogData::readFromModel( const uno::Reference< frame::XModel>& xChartModel )
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{
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uno::Reference< XDiagram > xDiagram = ChartModelHelper::findDiagram(xChartModel);
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//get possibilities
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uno::Sequence< sal_Bool > aAxisPossibilityList;
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AxisHelper::getAxisOrGridPossibilities( aAxisPossibilityList, xDiagram );
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aPossibilityList[2]=aAxisPossibilityList[0];//x axis title
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aPossibilityList[3]=aAxisPossibilityList[1];//y axis title
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aPossibilityList[4]=aAxisPossibilityList[2];//z axis title
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aPossibilityList[5]=aAxisPossibilityList[3];//secondary x axis title
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aPossibilityList[6]=aAxisPossibilityList[4];//secondary y axis title
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//find out which title exists and get their text
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//main title:
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for( sal_Int32 nTitleIndex = static_cast< sal_Int32 >( TitleHelper::TITLE_BEGIN);
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nTitleIndex < static_cast< sal_Int32 >( TitleHelper::NORMAL_TITLE_END );
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nTitleIndex++)
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{
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uno::Reference< XTitle > xTitle = TitleHelper::getTitle(
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static_cast< TitleHelper::eTitleType >( nTitleIndex ), xChartModel );
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aExistenceList[nTitleIndex] = xTitle.is();
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aTextList[nTitleIndex]=TitleHelper::getCompleteString( xTitle );
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}
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}
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bool TitleDialogData::writeDifferenceToModel(
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const uno::Reference< frame::XModel >& xChartModel
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, const uno::Reference< uno::XComponentContext >& xContext
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, TitleDialogData* pOldState )
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{
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bool bChanged = false;
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for( sal_Int32 nN = static_cast< sal_Int32 >( TitleHelper::TITLE_BEGIN );
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nN < static_cast< sal_Int32 >( TitleHelper::NORMAL_TITLE_END );
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nN++)
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{
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if( !pOldState || ( pOldState->aExistenceList[nN] != aExistenceList[nN] ) )
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{
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if(aExistenceList[nN])
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{
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TitleHelper::createTitle(
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static_cast< TitleHelper::eTitleType >( nN ), aTextList[nN], xChartModel, xContext,
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apReferenceSizeProvider.get() );
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bChanged = true;
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}
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else
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{
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TitleHelper::removeTitle( static_cast< TitleHelper::eTitleType >( nN ), xChartModel );
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bChanged = true;
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}
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}
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else if( !pOldState || ( pOldState->aTextList[nN] != aTextList[nN] ) )
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{
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//change content
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uno::Reference< XTitle > xTitle(
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TitleHelper::getTitle( static_cast< TitleHelper::eTitleType >( nN ), xChartModel ) );
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if(xTitle.is())
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{
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TitleHelper::setCompleteString( aTextList[nN], xTitle, xContext );
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bChanged = true;
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}
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}
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}
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return bChanged;
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}
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} //namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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