141 lines
4.4 KiB
C++
141 lines
4.4 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 <formatlinebreak.hxx>
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#include <libxml/xmlwriter.h>
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#include <vcl/svapp.hxx>
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#include <hintids.hxx>
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#include <pam.hxx>
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#include <textlinebreak.hxx>
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#include <ndtxt.hxx>
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#include <unotextrange.hxx>
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#include <unolinebreak.hxx>
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using namespace com::sun::star;
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SwFormatLineBreak::SwFormatLineBreak(SwLineBreakClear eClear)
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: SfxEnumItem(RES_TXTATR_LINEBREAK, eClear)
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, sw::BroadcastingModify()
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, m_pTextAttr(nullptr)
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{
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setNonShareable();
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}
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SwFormatLineBreak::~SwFormatLineBreak() {}
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void SwFormatLineBreak::SetXLineBreak(rtl::Reference<SwXLineBreak> const& xLineBreak)
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{
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m_wXLineBreak = xLineBreak.get();
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}
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bool SwFormatLineBreak::operator==(const SfxPoolItem& rAttr) const
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{
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assert(SfxPoolItem::operator==(rAttr));
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return GetValue() == static_cast<const SwFormatLineBreak&>(rAttr).GetValue();
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}
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SwFormatLineBreak* SwFormatLineBreak::Clone(SfxItemPool*) const
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{
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return new SwFormatLineBreak(GetValue());
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}
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void SwFormatLineBreak::SwClientNotify(const SwModify&, const SfxHint& rHint)
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{
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if (SfxHintId::SwRemoveUnoObject == rHint.GetId())
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{
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CallSwClientNotify(rHint);
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SetXLineBreak(nullptr);
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}
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else if (rHint.GetId() == SfxHintId::SwLegacyModify
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|| rHint.GetId() == SfxHintId::SwFormatChange)
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CallSwClientNotify(rHint);
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}
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sal_uInt16 SwFormatLineBreak::GetValueCount() const
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{
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return static_cast<sal_uInt16>(SwLineBreakClear::LAST) + 1;
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}
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rtl::Reference<SwXTextRange> SwFormatLineBreak::GetAnchor() const
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{
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SolarMutexGuard aGuard;
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if (!m_pTextAttr)
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return {};
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SwPaM aPam(m_pTextAttr->GetTextNode(), m_pTextAttr->GetStart());
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aPam.SetMark();
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aPam.GetMark()->AdjustContent(+1);
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rtl::Reference<SwXTextRange> xRet
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= SwXTextRange::CreateXTextRange(aPam.GetDoc(), *aPam.Start(), aPam.End());
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return xRet;
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}
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void SwFormatLineBreak::dumpAsXml(xmlTextWriterPtr pWriter) const
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{
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(void)xmlTextWriterStartElement(pWriter, BAD_CAST("SwFormatLineBreak"));
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(void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
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(void)xmlTextWriterWriteAttribute(pWriter, BAD_CAST("value"),
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BAD_CAST(OString::number(GetEnumValue()).getStr()));
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(void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("m_pTextAttr"), "%p", m_pTextAttr);
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SfxPoolItem::dumpAsXml(pWriter);
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(void)xmlTextWriterEndElement(pWriter);
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}
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SwTextLineBreak::SwTextLineBreak(const SfxPoolItemHolder& rAttr, sal_Int32 nStartPos)
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: SwTextAttr(rAttr, nStartPos)
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, m_pTextNode(nullptr)
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{
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SwFormatLineBreak& rSwFormatLineBreak(static_cast<SwFormatLineBreak&>(GetAttr()));
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rSwFormatLineBreak.SetTextLineBreak(this);
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SetHasDummyChar(true);
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}
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SwTextLineBreak::~SwTextLineBreak() {}
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void SwTextLineBreak::dumpAsXml(xmlTextWriterPtr pWriter) const
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{
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(void)xmlTextWriterStartElement(pWriter, BAD_CAST("SwTextLineBreak"));
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if (m_pTextNode)
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{
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(void)xmlTextWriterStartElement(pWriter, BAD_CAST("m_pTextNode"));
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(void)xmlTextWriterWriteAttribute(
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pWriter, BAD_CAST("index"),
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BAD_CAST(OString::number(sal_Int32(m_pTextNode->GetIndex())).getStr()));
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(void)xmlTextWriterEndElement(pWriter);
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}
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SwTextAttr::dumpAsXml(pWriter);
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(void)xmlTextWriterEndElement(pWriter);
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}
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void SwTextLineBreak::SetTextNode(SwTextNode* pNew) { m_pTextNode = pNew; }
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const SwTextNode& SwTextLineBreak::GetTextNode() const
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{
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assert(m_pTextNode);
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return *m_pTextNode;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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