office-gobmx/editeng/source/editeng/editattr.cxx
Armin Le Grand (allotropia) 52b692d16b tdf#158317 fix cleanup of SfxPoolItems in editeng
It is not possible to use implCreateItemEntry/implCleanupItemEntry,
that is tooling limited *by purpose* to svl/Item/ItemSet stuff.
But what I can do is to do that SfxPoolItemHolder I already
talked/thought about. It is a helper that can safely hold a
SfxPoolItem in cases where an SfxItemSet is too expensive.
Think about it as a SfxItemSet for a single item. That solves
the problem why DirectPutItemInPool/DirectRemoveItemFromPool
is used in general (each usage is a 'compromize').
Did that now, works well. Editengine is now free of
DirectPutItemInPool/DirectRemoveItemFromPool.

Replaced ::CursorMoved with checkAndDeleteEmptyAttribs since all
these got static with no longer need to DirectRemoveItemFromPool.
Corrected create/delete counters.

Change-Id: Ia6e53f48ac2e479b461546515e68697039b5b628
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/159931
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@me.com>
2023-11-25 16:13:47 +01:00

459 lines
14 KiB
C++

/* -*- 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 <vcl/outdev.hxx>
#include <svl/grabbagitem.hxx>
#include <svl/voiditem.hxx>
#include <libxml/xmlwriter.h>
#include <editeng/svxfont.hxx>
#include <editeng/flditem.hxx>
#include <editeng/fontitem.hxx>
#include <editeng/postitem.hxx>
#include <editeng/wghtitem.hxx>
#include <editeng/udlnitem.hxx>
#include <editeng/contouritem.hxx>
#include <editeng/shdditem.hxx>
#include <editeng/escapementitem.hxx>
#include <editeng/colritem.hxx>
#include <editeng/wrlmitem.hxx>
#include <editeng/fhgtitem.hxx>
#include <editeng/crossedoutitem.hxx>
#include <editeng/kernitem.hxx>
#include <editeng/autokernitem.hxx>
#include <editeng/langitem.hxx>
#include <editeng/emphasismarkitem.hxx>
#include <editeng/charscaleitem.hxx>
#include <editeng/charreliefitem.hxx>
#include <editeng/cmapitem.hxx>
#include <editattr.hxx>
EditCharAttrib::EditCharAttrib(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 nS, sal_Int32 nE )
: maItemHolder(rPool, &rItem)
, nStart(nS)
, nEnd(nE)
, bFeature(false)
, bEdge(false)
{
assert((rItem.Which() >= EE_ITEMS_START) && (rItem.Which() <= EE_ITEMS_END));
assert((rItem.Which() < EE_FEATURE_START) || (rItem.Which() > EE_FEATURE_END) || (nE == (nS+1)));
}
EditCharAttrib::~EditCharAttrib()
{
}
void EditCharAttrib::SetFont( SvxFont&, OutputDevice* )
{
}
void EditCharAttrib::dumpAsXml(xmlTextWriterPtr pWriter) const
{
(void)xmlTextWriterStartElement(pWriter, BAD_CAST("EditCharAttrib"));
(void)xmlTextWriterWriteFormatAttribute(
pWriter, BAD_CAST("nStart"), "%" SAL_PRIdINT32, nStart);
(void)xmlTextWriterWriteFormatAttribute(
pWriter, BAD_CAST("nEnd"), "%" SAL_PRIdINT32, nEnd);
GetItem()->dumpAsXml(pWriter);
(void)xmlTextWriterEndElement(pWriter);
}
EditCharAttribFont::EditCharAttribFont(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_FONTINFO || rItem.Which() == EE_CHAR_FONTINFO_CJK || rItem.Which() == EE_CHAR_FONTINFO_CTL);
}
void EditCharAttribFont::SetFont( SvxFont& rFont, OutputDevice* )
{
const SvxFontItem& rAttr = static_cast<const SvxFontItem&>(*GetItem());
rFont.SetFamilyName( rAttr.GetFamilyName() );
rFont.SetFamily( rAttr.GetFamily() );
rFont.SetPitch( rAttr.GetPitch() );
rFont.SetCharSet( rAttr.GetCharSet() );
}
EditCharAttribItalic::EditCharAttribItalic(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_ITALIC || rItem.Which() == EE_CHAR_ITALIC_CJK || rItem.Which() == EE_CHAR_ITALIC_CTL);
}
void EditCharAttribItalic::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetItalic( static_cast<const SvxPostureItem*>(GetItem())->GetPosture() );
}
EditCharAttribWeight::EditCharAttribWeight(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_WEIGHT || rItem.Which() == EE_CHAR_WEIGHT_CJK || rItem.Which() == EE_CHAR_WEIGHT_CTL);
}
void EditCharAttribWeight::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetWeight( static_cast<const SvxWeightItem*>(GetItem())->GetValue() );
}
EditCharAttribUnderline::EditCharAttribUnderline(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_UNDERLINE);
}
void EditCharAttribUnderline::SetFont( SvxFont& rFont, OutputDevice* pOutDev )
{
rFont.SetUnderline( static_cast<const SvxUnderlineItem*>(GetItem())->GetValue() );
if ( pOutDev )
pOutDev->SetTextLineColor( static_cast<const SvxUnderlineItem*>(GetItem())->GetColor() );
}
EditCharAttribOverline::EditCharAttribOverline(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_OVERLINE);
}
void EditCharAttribOverline::SetFont( SvxFont& rFont, OutputDevice* pOutDev )
{
rFont.SetOverline( static_cast<const SvxOverlineItem*>(GetItem())->GetValue() );
if ( pOutDev )
pOutDev->SetOverlineColor( static_cast<const SvxOverlineItem*>(GetItem())->GetColor() );
}
EditCharAttribFontHeight::EditCharAttribFontHeight(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_FONTHEIGHT || rItem.Which() == EE_CHAR_FONTHEIGHT_CJK || rItem.Which() == EE_CHAR_FONTHEIGHT_CTL);
}
void EditCharAttribFontHeight::SetFont( SvxFont& rFont, OutputDevice* )
{
// Property is ignored
rFont.SetFontSize( Size( rFont.GetFontSize().Width(), static_cast<const SvxFontHeightItem*>(GetItem())->GetHeight() ) );
}
EditCharAttribFontWidth::EditCharAttribFontWidth(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_FONTWIDTH);
}
void EditCharAttribFontWidth::SetFont( SvxFont& /*rFont*/, OutputDevice* )
{
// must be calculated outside, because f(device)...
}
EditCharAttribStrikeout::EditCharAttribStrikeout(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_STRIKEOUT);
}
void EditCharAttribStrikeout::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetStrikeout( static_cast<const SvxCrossedOutItem*>(GetItem())->GetValue() );
}
EditCharAttribCaseMap::EditCharAttribCaseMap(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_CASEMAP);
}
void EditCharAttribCaseMap::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetCaseMap( static_cast<const SvxCaseMapItem*>(GetItem())->GetCaseMap() );
}
EditCharAttribColor::EditCharAttribColor(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_COLOR);
}
void EditCharAttribColor::SetFont( SvxFont& rFont, OutputDevice* )
{
Color aColor = static_cast<const SvxColorItem*>(GetItem())->GetValue();
rFont.SetColor( aColor);
}
EditCharAttribBackgroundColor::EditCharAttribBackgroundColor(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_BKGCOLOR);
}
void EditCharAttribBackgroundColor::SetFont( SvxFont& rFont, OutputDevice* )
{
Color aColor = static_cast<const SvxColorItem*>(GetItem())->GetValue();
rFont.SetTransparent(aColor.IsTransparent());
rFont.SetFillColor(aColor);
}
EditCharAttribLanguage::EditCharAttribLanguage(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert((rItem.Which() == EE_CHAR_LANGUAGE) || (rItem.Which() == EE_CHAR_LANGUAGE_CJK) || (rItem.Which() == EE_CHAR_LANGUAGE_CTL));
}
void EditCharAttribLanguage::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetLanguage( static_cast<const SvxLanguageItem*>(GetItem())->GetLanguage() );
}
EditCharAttribShadow::EditCharAttribShadow(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_SHADOW);
}
void EditCharAttribShadow::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetShadow( static_cast<const SvxShadowedItem*>(GetItem())->GetValue() );
}
EditCharAttribEscapement::EditCharAttribEscapement(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_ESCAPEMENT);
}
void EditCharAttribEscapement::SetFont( SvxFont& rFont, OutputDevice* pOutDev )
{
sal_uInt16 const nProp = static_cast<const SvxEscapementItem*>(GetItem())->GetProportionalHeight();
rFont.SetPropr( static_cast<sal_uInt8>(nProp) );
short nEsc = static_cast<const SvxEscapementItem*>(GetItem())->GetEsc();
rFont.SetNonAutoEscapement( nEsc, pOutDev );
}
EditCharAttribOutline::EditCharAttribOutline(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_OUTLINE);
}
void EditCharAttribOutline::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetOutline( static_cast<const SvxContourItem*>(GetItem())->GetValue() );
}
EditCharAttribTab::EditCharAttribTab(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 nPos)
: EditCharAttrib(rPool, rItem, nPos, nPos+1)
{
SetFeature( true );
}
void EditCharAttribTab::SetFont( SvxFont&, OutputDevice* )
{
}
EditCharAttribLineBreak::EditCharAttribLineBreak(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 nPos)
: EditCharAttrib(rPool, rItem, nPos, nPos+1)
{
SetFeature( true );
}
void EditCharAttribLineBreak::SetFont( SvxFont&, OutputDevice* )
{
}
EditCharAttribField::EditCharAttribField(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 nPos)
: EditCharAttrib(rPool, rItem, nPos, nPos+1)
{
SetFeature( true ); // !!!
}
void EditCharAttribField::SetFont( SvxFont& rFont, OutputDevice* )
{
if ( mxFldColor )
{
rFont.SetFillColor( *mxFldColor );
rFont.SetTransparent( false );
}
if ( mxTxtColor )
rFont.SetColor( *mxTxtColor );
if ( mxFldLineStyle )
rFont.SetUnderline( *mxFldLineStyle );
}
void EditCharAttribField::SetFieldValue(const OUString& rVal)
{
aFieldValue = rVal;
}
void EditCharAttribField::Reset()
{
aFieldValue.clear();
mxTxtColor.reset();
mxFldColor.reset();
mxFldLineStyle.reset();
}
EditCharAttribField::EditCharAttribField(const EditCharAttribField& rAttr)
: EditCharAttrib(rAttr.GetHolder().getPool(), *rAttr.GetHolder().getItem(), rAttr.GetStart(), rAttr.GetEnd())
, aFieldValue( rAttr.aFieldValue )
{
// Use this constructor only for temporary Objects, Item is not pooled.
mxTxtColor = rAttr.mxTxtColor;
mxFldColor = rAttr.mxFldColor;
mxFldLineStyle = rAttr.mxFldLineStyle;
}
EditCharAttribField::~EditCharAttribField()
{
Reset();
}
bool EditCharAttribField::operator == ( const EditCharAttribField& rAttr ) const
{
if ( aFieldValue != rAttr.aFieldValue )
return false;
if ( ( mxTxtColor && !rAttr.mxTxtColor ) || ( !mxTxtColor && rAttr.mxTxtColor ) )
return false;
if ( ( mxTxtColor && rAttr.mxTxtColor ) && ( *mxTxtColor != *rAttr.mxTxtColor ) )
return false;
if ( ( mxFldColor && !rAttr.mxFldColor ) || ( !mxFldColor && rAttr.mxFldColor ) )
return false;
if ( ( mxFldColor && rAttr.mxFldColor ) && ( *mxFldColor != *rAttr.mxFldColor ) )
return false;
if ( ( mxFldLineStyle && !rAttr.mxFldLineStyle ) || ( !mxFldLineStyle && rAttr.mxFldLineStyle ) )
return false;
if ( ( mxFldLineStyle && rAttr.mxFldLineStyle ) && ( *mxFldLineStyle != *rAttr.mxFldLineStyle ) )
return false;
return true;
}
EditCharAttribPairKerning::EditCharAttribPairKerning(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_PAIRKERNING);
}
void EditCharAttribPairKerning::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetKerning( static_cast<const SvxAutoKernItem*>(GetItem())->GetValue() ? FontKerning::FontSpecific : FontKerning::NONE );
}
EditCharAttribKerning::EditCharAttribKerning(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_KERNING);
}
void EditCharAttribKerning::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetFixKerning( static_cast<const SvxKerningItem*>(GetItem())->GetValue() );
}
EditCharAttribWordLineMode::EditCharAttribWordLineMode(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_WLM);
}
void EditCharAttribWordLineMode::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetWordLineMode( static_cast<const SvxWordLineModeItem*>(GetItem())->GetValue() );
}
EditCharAttribEmphasisMark::EditCharAttribEmphasisMark(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_EMPHASISMARK);
}
void EditCharAttribEmphasisMark::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetEmphasisMark( static_cast<const SvxEmphasisMarkItem*>(GetItem())->GetEmphasisMark() );
}
EditCharAttribRelief::EditCharAttribRelief(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_RELIEF);
}
void EditCharAttribRelief::SetFont( SvxFont& rFont, OutputDevice* )
{
rFont.SetRelief( static_cast<const SvxCharReliefItem*>(GetItem())->GetValue() );
}
EditCharAttribGrabBag::EditCharAttribGrabBag(SfxItemPool& rPool, const SfxPoolItem& rItem, sal_Int32 _nStart, sal_Int32 _nEnd)
: EditCharAttrib(rPool, rItem, _nStart, _nEnd)
{
assert(rItem.Which() == EE_CHAR_GRABBAG);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */