6c4edf7f86
Change-Id: Icf30e1f30fe6bf6a7d96d14b975954613cd68b70 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/153157 Tested-by: Jenkins Reviewed-by: Maxim Monastirsky <momonasmon@gmail.com>
582 lines
17 KiB
C++
582 lines
17 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 <osl/diagnose.h>
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#include <tools/debug.hxx>
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#include <svl/style.hxx>
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#include <com/sun/star/i18n/WordType.hpp>
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#include <svl/itemset.hxx>
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#include <editeng/editeng.hxx>
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#include <editeng/editdata.hxx>
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#include <editeng/outliner.hxx>
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#include <editeng/unoedhlp.hxx>
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#include <svl/poolitem.hxx>
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#include <editeng/unoforou.hxx>
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#include <editeng/outlobj.hxx>
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#include "unofored_internal.hxx"
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using namespace ::com::sun::star;
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SvxOutlinerForwarder::SvxOutlinerForwarder( Outliner& rOutl, bool bOutlText /* = false */ ) :
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rOutliner( rOutl ),
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bOutlinerText( bOutlText ),
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mnParaAttribsCache( 0 )
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{
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}
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SvxOutlinerForwarder::~SvxOutlinerForwarder()
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{
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flushCache();
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}
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sal_Int32 SvxOutlinerForwarder::GetParagraphCount() const
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{
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return rOutliner.GetParagraphCount();
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}
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sal_Int32 SvxOutlinerForwarder::GetTextLen( sal_Int32 nParagraph ) const
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{
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return rOutliner.GetEditEngine().GetTextLen( nParagraph );
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}
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OUString SvxOutlinerForwarder::GetText( const ESelection& rSel ) const
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{
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//! GetText (ESelection) should probably also be in the Outliner
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// in the time being use as the hack for the EditEngine:
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EditEngine* pEditEngine = const_cast<EditEngine*>(&rOutliner.GetEditEngine());
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return pEditEngine->GetText( rSel );
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}
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static SfxItemSet ImplOutlinerForwarderGetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib, EditEngine& rEditEngine )
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{
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if( rSel.nStartPara == rSel.nEndPara )
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{
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GetAttribsFlags nFlags = GetAttribsFlags::NONE;
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switch( nOnlyHardAttrib )
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{
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case EditEngineAttribs::All:
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nFlags = GetAttribsFlags::ALL;
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break;
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case EditEngineAttribs::OnlyHard:
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nFlags = GetAttribsFlags::CHARATTRIBS;
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break;
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default:
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OSL_FAIL("unknown flags for SvxOutlinerForwarder::GetAttribs");
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}
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return rEditEngine.GetAttribs( rSel.nStartPara, rSel.nStartPos, rSel.nEndPos, nFlags );
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}
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else
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{
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return rEditEngine.GetAttribs( rSel, nOnlyHardAttrib );
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}
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}
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SfxItemSet SvxOutlinerForwarder::GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib ) const
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{
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if( moAttribsCache && ( EditEngineAttribs::All == nOnlyHardAttrib ) )
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{
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// have we the correct set in cache?
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if( maAttribCacheSelection == rSel )
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{
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// yes! just return the cache
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return *moAttribsCache;
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}
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else
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{
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// no, we need delete the old cache
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moAttribsCache.reset();
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}
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}
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//! Does it not exist on the Outliner?
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//! and why is the GetAttribs on the EditEngine not a const?
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EditEngine& rEditEngine = const_cast<EditEngine&>(rOutliner.GetEditEngine());
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SfxItemSet aSet( ImplOutlinerForwarderGetAttribs( rSel, nOnlyHardAttrib, rEditEngine ) );
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if( EditEngineAttribs::All == nOnlyHardAttrib )
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{
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moAttribsCache.emplace( aSet );
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maAttribCacheSelection = rSel;
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}
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SfxStyleSheet* pStyle = rEditEngine.GetStyleSheet( rSel.nStartPara );
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if( pStyle )
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aSet.SetParent( &(pStyle->GetItemSet() ) );
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return aSet;
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}
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SfxItemSet SvxOutlinerForwarder::GetParaAttribs( sal_Int32 nPara ) const
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{
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if( moParaAttribsCache )
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{
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// have we the correct set in cache?
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if( nPara == mnParaAttribsCache )
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{
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// yes! just return the cache
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return *moParaAttribsCache;
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}
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else
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{
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// no, we need delete the old cache
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moParaAttribsCache.reset();
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}
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}
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moParaAttribsCache.emplace( rOutliner.GetParaAttribs( nPara ) );
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mnParaAttribsCache = nPara;
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EditEngine& rEditEngine = const_cast<EditEngine&>(rOutliner.GetEditEngine());
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SfxStyleSheet* pStyle = rEditEngine.GetStyleSheet( nPara );
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if( pStyle )
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moParaAttribsCache->SetParent( &(pStyle->GetItemSet() ) );
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return *moParaAttribsCache;
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}
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void SvxOutlinerForwarder::SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet )
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{
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flushCache();
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const SfxItemSet* pOldParent = rSet.GetParent();
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if( pOldParent )
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const_cast<SfxItemSet*>(&rSet)->SetParent( nullptr );
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rOutliner.SetParaAttribs( nPara, rSet );
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if( pOldParent )
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const_cast<SfxItemSet*>(&rSet)->SetParent( pOldParent );
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}
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void SvxOutlinerForwarder::RemoveAttribs( const ESelection& rSelection )
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{
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rOutliner.RemoveAttribs( rSelection, false/*bRemoveParaAttribs*/, 0 );
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}
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SfxItemPool* SvxOutlinerForwarder::GetPool() const
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{
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return rOutliner.GetEmptyItemSet().GetPool();
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}
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void SvxOutlinerForwarder::GetPortions( sal_Int32 nPara, std::vector<sal_Int32>& rList ) const
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{
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const_cast<EditEngine&>(rOutliner.GetEditEngine()).GetPortions( nPara, rList );
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}
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OUString SvxOutlinerForwarder::GetStyleSheet(sal_Int32 nPara) const
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{
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if (auto pStyle = rOutliner.GetStyleSheet(nPara))
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return pStyle->GetName();
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return OUString();
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}
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void SvxOutlinerForwarder::SetStyleSheet(sal_Int32 nPara, const OUString& rStyleName)
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{
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auto pStyleSheetPool = rOutliner.GetStyleSheetPool();
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if (auto pStyle = pStyleSheetPool ? pStyleSheetPool->Find(rStyleName, SfxStyleFamily::Para) : nullptr)
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rOutliner.SetStyleSheet(nPara, static_cast<SfxStyleSheet*>(pStyle));
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}
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void SvxOutlinerForwarder::QuickInsertText( const OUString& rText, const ESelection& rSel )
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{
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flushCache();
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if( rText.isEmpty() )
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{
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rOutliner.QuickDelete( rSel );
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}
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else
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{
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rOutliner.QuickInsertText( rText, rSel );
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}
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}
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void SvxOutlinerForwarder::QuickInsertLineBreak( const ESelection& rSel )
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{
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flushCache();
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rOutliner.QuickInsertLineBreak( rSel );
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}
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void SvxOutlinerForwarder::QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel )
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{
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flushCache();
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rOutliner.QuickInsertField( rFld, rSel );
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}
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void SvxOutlinerForwarder::QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel )
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{
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flushCache();
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rOutliner.QuickSetAttribs( rSet, rSel );
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}
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OUString SvxOutlinerForwarder::CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor, std::optional<FontLineStyle>& rpFldLineStyle )
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{
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return rOutliner.CalcFieldValue( rField, nPara, nPos, rpTxtColor, rpFldColor, rpFldLineStyle );
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}
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void SvxOutlinerForwarder::FieldClicked( const SvxFieldItem& /*rField*/ )
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{
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}
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bool SvxOutlinerForwarder::IsValid() const
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{
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// cannot reliably query outliner state
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// while in the middle of an update
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return rOutliner.IsUpdateLayout();
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}
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SfxItemState SvxOutlinerForwarder::GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const
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{
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return GetSvxEditEngineItemState( rOutliner.GetEditEngine(), rSel, nWhich );
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}
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SfxItemState SvxOutlinerForwarder::GetItemState( sal_Int32 nPara, sal_uInt16 nWhich ) const
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{
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const SfxItemSet& rSet = rOutliner.GetParaAttribs( nPara );
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return rSet.GetItemState( nWhich );
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}
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void SvxOutlinerForwarder::flushCache()
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{
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moAttribsCache.reset();
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moParaAttribsCache.reset();
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}
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LanguageType SvxOutlinerForwarder::GetLanguage( sal_Int32 nPara, sal_Int32 nIndex ) const
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{
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return rOutliner.GetLanguage(nPara, nIndex);
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}
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sal_Int32 SvxOutlinerForwarder::GetFieldCount( sal_Int32 nPara ) const
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{
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return rOutliner.GetEditEngine().GetFieldCount(nPara);
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}
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EFieldInfo SvxOutlinerForwarder::GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const
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{
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return rOutliner.GetEditEngine().GetFieldInfo( nPara, nField );
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}
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EBulletInfo SvxOutlinerForwarder::GetBulletInfo( sal_Int32 nPara ) const
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{
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return rOutliner.GetBulletInfo( nPara );
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}
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tools::Rectangle SvxOutlinerForwarder::GetCharBounds( sal_Int32 nPara, sal_Int32 nIndex ) const
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{
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// EditEngine's 'internal' methods like GetCharacterBounds()
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// don't rotate for vertical text.
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Size aSize( rOutliner.CalcTextSize() );
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// swap width and height
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tools::Long tmp = aSize.Width();
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aSize.setWidth(aSize.Height());
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aSize.setHeight(tmp);
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bool bIsVertical( rOutliner.IsVertical() );
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// #108900# Handle virtual position one-past-the end of the string
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if( nIndex >= GetTextLen(nPara) )
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{
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tools::Rectangle aLast;
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if( nIndex )
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{
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// use last character, if possible
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aLast = rOutliner.GetEditEngine().GetCharacterBounds( EPosition(nPara, nIndex-1) );
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// move at end of this last character, make one pixel wide
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aLast.Move( aLast.Right() - aLast.Left(), 0 );
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aLast.SetSize( Size(1, aLast.GetHeight()) );
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// take care for CTL
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aLast = SvxEditSourceHelper::EEToUserSpace( aLast, aSize, bIsVertical );
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}
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else
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{
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// #109864# Bounds must lie within the paragraph
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aLast = GetParaBounds( nPara );
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// #109151# Don't use paragraph height, but line height
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// instead. aLast is already CTL-correct
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if( bIsVertical)
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aLast.SetSize( Size( rOutliner.GetLineHeight(nPara), 1 ) );
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else
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aLast.SetSize( Size( 1, rOutliner.GetLineHeight(nPara) ) );
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}
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return aLast;
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}
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else
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{
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return SvxEditSourceHelper::EEToUserSpace( rOutliner.GetEditEngine().GetCharacterBounds( EPosition(nPara, nIndex) ),
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aSize, bIsVertical );
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}
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}
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tools::Rectangle SvxOutlinerForwarder::GetParaBounds( sal_Int32 nPara ) const
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{
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return rOutliner.GetParaBounds( nPara );
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}
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MapMode SvxOutlinerForwarder::GetMapMode() const
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{
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return rOutliner.GetRefMapMode();
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}
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OutputDevice* SvxOutlinerForwarder::GetRefDevice() const
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{
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return rOutliner.GetRefDevice();
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}
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bool SvxOutlinerForwarder::GetIndexAtPoint( const Point& rPos, sal_Int32& nPara, sal_Int32& nIndex ) const
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{
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Size aSize( rOutliner.CalcTextSize() );
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// swap width and height
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tools::Long tmp = aSize.Width();
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aSize.setWidth(aSize.Height());
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aSize.setHeight(tmp);
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Point aEEPos( SvxEditSourceHelper::UserSpaceToEE( rPos,
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aSize,
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rOutliner.IsVertical() ));
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EPosition aDocPos = rOutliner.GetEditEngine().FindDocPosition( aEEPos );
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nPara = aDocPos.nPara;
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nIndex = aDocPos.nIndex;
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return true;
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}
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bool SvxOutlinerForwarder::GetWordIndices( sal_Int32 nPara, sal_Int32 nIndex, sal_Int32& nStart, sal_Int32& nEnd ) const
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{
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ESelection aRes = rOutliner.GetEditEngine().GetWord( ESelection(nPara, nIndex, nPara, nIndex), css::i18n::WordType::DICTIONARY_WORD );
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if( aRes.nStartPara == nPara &&
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aRes.nStartPara == aRes.nEndPara )
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{
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nStart = aRes.nStartPos;
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nEnd = aRes.nEndPos;
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return true;
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}
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return false;
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}
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bool SvxOutlinerForwarder::GetAttributeRun( sal_Int32& nStartIndex, sal_Int32& nEndIndex, sal_Int32 nPara, sal_Int32 nIndex, bool bInCell ) const
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{
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SvxEditSourceHelper::GetAttributeRun( nStartIndex, nEndIndex, rOutliner.GetEditEngine(), nPara, nIndex, bInCell );
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return true;
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}
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sal_Int32 SvxOutlinerForwarder::GetLineCount( sal_Int32 nPara ) const
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{
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return rOutliner.GetLineCount(nPara);
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}
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sal_Int32 SvxOutlinerForwarder::GetLineLen( sal_Int32 nPara, sal_Int32 nLine ) const
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{
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return rOutliner.GetLineLen(nPara, nLine);
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}
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void SvxOutlinerForwarder::GetLineBoundaries( /*out*/sal_Int32 &rStart, /*out*/sal_Int32 &rEnd, sal_Int32 nPara, sal_Int32 nLine ) const
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{
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return rOutliner.GetEditEngine().GetLineBoundaries( rStart, rEnd, nPara, nLine );
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}
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sal_Int32 SvxOutlinerForwarder::GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nIndex ) const
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{
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return rOutliner.GetEditEngine().GetLineNumberAtIndex( nPara, nIndex );
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}
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bool SvxOutlinerForwarder::QuickFormatDoc( bool )
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{
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rOutliner.QuickFormatDoc();
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return true;
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}
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bool SvxOutlinerForwarder::Delete( const ESelection& rSelection )
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{
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flushCache();
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rOutliner.QuickDelete( rSelection );
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rOutliner.QuickFormatDoc();
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return true;
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}
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bool SvxOutlinerForwarder::InsertText( const OUString& rStr, const ESelection& rSelection )
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{
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flushCache();
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rOutliner.QuickInsertText( rStr, rSelection );
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rOutliner.QuickFormatDoc();
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return true;
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}
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sal_Int16 SvxOutlinerForwarder::GetDepth( sal_Int32 nPara ) const
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{
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DBG_ASSERT( 0 <= nPara && nPara < GetParagraphCount(), "SvxOutlinerForwarder::GetDepth: Invalid paragraph index");
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Paragraph* pPara = rOutliner.GetParagraph( nPara );
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sal_Int16 nLevel = -1;
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if( pPara )
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nLevel = rOutliner.GetDepth( nPara );
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return nLevel;
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}
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bool SvxOutlinerForwarder::SetDepth( sal_Int32 nPara, sal_Int16 nNewDepth )
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{
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DBG_ASSERT( 0 <= nPara && nPara < GetParagraphCount(), "SvxOutlinerForwarder::SetDepth: Invalid paragraph index");
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if( (nNewDepth >= -1) && (nNewDepth <= 9) && (0 <= nPara && nPara < GetParagraphCount()) )
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{
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Paragraph* pPara = rOutliner.GetParagraph( nPara );
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if( pPara )
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{
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rOutliner.SetDepth( pPara, nNewDepth );
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// const bool bOutlinerText = pSdrObject && (pSdrObject->GetObjInventor() == SdrInventor::Default) && (pSdrObject->GetObjIdentifier() == OBJ_OUTLINETEXT);
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if( bOutlinerText )
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rOutliner.SetLevelDependentStyleSheet( nPara );
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return true;
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}
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}
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return false;
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}
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sal_Int32 SvxOutlinerForwarder::GetNumberingStartValue( sal_Int32 nPara )
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{
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if( 0 <= nPara && nPara < GetParagraphCount() )
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{
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return rOutliner.GetNumberingStartValue( nPara );
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}
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else
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{
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OSL_FAIL( "SvxOutlinerForwarder::GetNumberingStartValue)(), Invalid paragraph index");
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return -1;
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}
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}
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void SvxOutlinerForwarder::SetNumberingStartValue( sal_Int32 nPara, sal_Int32 nNumberingStartValue )
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{
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if( 0 <= nPara && nPara < GetParagraphCount() )
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{
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rOutliner.SetNumberingStartValue( nPara, nNumberingStartValue );
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}
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else
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{
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OSL_FAIL( "SvxOutlinerForwarder::SetNumberingStartValue)(), Invalid paragraph index");
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}
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}
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bool SvxOutlinerForwarder::IsParaIsNumberingRestart( sal_Int32 nPara )
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{
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if( 0 <= nPara && nPara < GetParagraphCount() )
|
|
{
|
|
return rOutliner.IsParaIsNumberingRestart( nPara );
|
|
}
|
|
else
|
|
{
|
|
OSL_FAIL( "SvxOutlinerForwarder::IsParaIsNumberingRestart)(), Invalid paragraph index");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void SvxOutlinerForwarder::SetParaIsNumberingRestart( sal_Int32 nPara, bool bParaIsNumberingRestart )
|
|
{
|
|
if( 0 <= nPara && nPara < GetParagraphCount() )
|
|
{
|
|
rOutliner.SetParaIsNumberingRestart( nPara, bParaIsNumberingRestart );
|
|
}
|
|
else
|
|
{
|
|
OSL_FAIL( "SvxOutlinerForwarder::SetParaIsNumberingRestart)(), Invalid paragraph index");
|
|
}
|
|
}
|
|
|
|
const SfxItemSet * SvxOutlinerForwarder::GetEmptyItemSetPtr()
|
|
{
|
|
EditEngine& rEditEngine = const_cast< EditEngine& >( rOutliner.GetEditEngine() );
|
|
return &rEditEngine.GetEmptyItemSet();
|
|
}
|
|
|
|
void SvxOutlinerForwarder::AppendParagraph()
|
|
{
|
|
EditEngine& rEditEngine = const_cast< EditEngine& >( rOutliner.GetEditEngine() );
|
|
rEditEngine.InsertParagraph( rEditEngine.GetParagraphCount(), OUString() );
|
|
}
|
|
|
|
sal_Int32 SvxOutlinerForwarder::AppendTextPortion( sal_Int32 nPara, const OUString &rText, const SfxItemSet & /*rSet*/ )
|
|
{
|
|
sal_Int32 nLen = 0;
|
|
|
|
EditEngine& rEditEngine = const_cast< EditEngine& >( rOutliner.GetEditEngine() );
|
|
sal_Int32 nParaCount = rEditEngine.GetParagraphCount();
|
|
DBG_ASSERT( 0 <= nPara && nPara < nParaCount, "paragraph index out of bounds" );
|
|
if (0 <= nPara && nPara < nParaCount)
|
|
{
|
|
nLen = rEditEngine.GetTextLen( nPara );
|
|
rEditEngine.QuickInsertText( rText, ESelection( nPara, nLen, nPara, nLen ) );
|
|
}
|
|
|
|
return nLen;
|
|
}
|
|
|
|
void SvxOutlinerForwarder::CopyText(const SvxTextForwarder& rSource)
|
|
{
|
|
const SvxOutlinerForwarder* pSourceForwarder = dynamic_cast< const SvxOutlinerForwarder* >( &rSource );
|
|
if( !pSourceForwarder )
|
|
return;
|
|
std::optional<OutlinerParaObject> pNewOutlinerParaObject = pSourceForwarder->rOutliner.CreateParaObject();
|
|
rOutliner.SetText( *pNewOutlinerParaObject );
|
|
}
|
|
|
|
|
|
sal_Int32 SvxTextForwarder::GetNumberingStartValue( sal_Int32 )
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
void SvxTextForwarder::SetNumberingStartValue( sal_Int32, sal_Int32 )
|
|
{
|
|
}
|
|
|
|
bool SvxTextForwarder::IsParaIsNumberingRestart( sal_Int32 )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
void SvxTextForwarder::SetParaIsNumberingRestart( sal_Int32, bool )
|
|
{
|
|
}
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|