/* -*- 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 <sal/config.h>
#include <sdr/properties/textproperties.hxx>
#include <svl/itemset.hxx>
#include <svl/style.hxx>
#include <svl/itemiter.hxx>
#include <svl/hint.hxx>
#include <svx/svddef.hxx>
#include <svx/svdotext.hxx>
#include <svx/svdoutl.hxx>
#include <svx/sdmetitm.hxx>
#include <svx/sdtditm.hxx>
#include <editeng/writingmodeitem.hxx>
#include <svx/svdmodel.hxx>
#include <editeng/eeitem.hxx>
#include <editeng/outlobj.hxx>
#include <svx/xfillit0.hxx>
#include <svx/xflclit.hxx>
#include <editeng/adjustitem.hxx>
#include <svx/svdetc.hxx>
#include <editeng/editeng.hxx>
#include <editeng/flditem.hxx>
#include <svx/xlineit0.hxx>
#include <svx/xlnwtit.hxx>
using namespace com::sun::star;
namespace sdr::properties
{
SfxItemSet TextProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
{
return SfxItemSet(rPool,
// range from SdrAttrObj
svl::Items<SDRATTR_START, SDRATTR_SHADOW_LAST,
SDRATTR_MISC_FIRST, SDRATTR_MISC_LAST,
SDRATTR_TEXTDIRECTION, SDRATTR_TEXTDIRECTION,
SDRATTR_GLOW_TEXT_FIRST, SDRATTR_GLOW_TEXT_LAST,
SDRATTR_TEXTCOLUMNS_FIRST, SDRATTR_TEXTCOLUMNS_LAST,
// range from SdrTextObj
EE_ITEMS_START, EE_ITEMS_END>);
}
TextProperties::TextProperties(SdrObject& rObj)
: AttributeProperties(rObj),
maVersion(0)
{
}
TextProperties::TextProperties(const TextProperties& rProps, SdrObject& rObj)
: AttributeProperties(rProps, rObj),
maVersion(rProps.getVersion())
{
}
TextProperties::~TextProperties()
{
}
std::unique_ptr<BaseProperties> TextProperties::Clone(SdrObject& rObj) const
{
return std::unique_ptr<BaseProperties>(new TextProperties(*this, rObj));
}
void TextProperties::ItemSetChanged(std::span< const SfxPoolItem* const > aChangedItems, sal_uInt16 nDeletedWhich, bool bAdjustTextFrameWidthAndHeight)
{
SdrTextObj& rObj = static_cast<SdrTextObj&>(GetSdrObject());
// #i101556# ItemSet has changed -> new version
maVersion++;
if (auto pOutliner = rObj.GetTextEditOutliner())
{
pOutliner->SetTextColumns(rObj.GetTextColumnsNumber(),
rObj.GetTextColumnsSpacing());
}
const svx::ITextProvider& rTextProvider(getTextProvider());
sal_Int32 nText = rTextProvider.getTextCount();
while (nText--)
{
SdrText* pText = rTextProvider.getText( nText );
OutlinerParaObject* pParaObj = pText ? pText->GetOutlinerParaObject() : nullptr;
if(pParaObj)
{
const bool bTextEdit = rObj.IsTextEditActive() && (rObj.getActiveText() == pText);
// handle outliner attributes
GetObjectItemSet();
Outliner* pOutliner = rObj.GetTextEditOutliner();
if(!bTextEdit)
{
pOutliner = &rObj.ImpGetDrawOutliner();
pOutliner->SetText(*pParaObj);
}
sal_Int32 nParaCount(pOutliner->GetParagraphCount());
for(sal_Int32 nPara = 0; nPara < nParaCount; nPara++)
{
SfxItemSet aSet(pOutliner->GetParaAttribs(nPara));
for (const SfxPoolItem* pItem : aChangedItems)
aSet.Put(*pItem);
if (nDeletedWhich)
aSet.ClearItem(nDeletedWhich);
pOutliner->SetParaAttribs(nPara, aSet);
}
if(!bTextEdit)
{
if(nParaCount)
{
// force ItemSet
GetObjectItemSet();
moItemSet->Put(pOutliner->GetParaAttribs(0));
}
std::optional<OutlinerParaObject> pTemp = pOutliner->CreateParaObject(0, nParaCount);
pOutliner->Clear();
rObj.NbcSetOutlinerParaObjectForText(std::move(pTemp), pText, bAdjustTextFrameWidthAndHeight);
}
}
}
// Extra-Repaint for radical layout changes (#43139#)
for (const SfxPoolItem* pItem : aChangedItems)
if (pItem->Which() == SDRATTR_TEXT_CONTOURFRAME)
{
// Here only repaint wanted
rObj.ActionChanged();
//rObj.BroadcastObjectChange();
break;
}
// call parent
AttributeProperties::ItemSetChanged(aChangedItems, nDeletedWhich, bAdjustTextFrameWidthAndHeight);
}
void TextProperties::ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem)
{
SdrTextObj& rObj = static_cast<SdrTextObj&>(GetSdrObject());
// #i25616#
sal_Int32 nOldLineWidth(0);
if(XATTR_LINEWIDTH == nWhich && rObj.DoesSupportTextIndentingOnLineWidthChange())
{
nOldLineWidth = GetItem(XATTR_LINEWIDTH).GetValue();
}
if(pNewItem && (SDRATTR_TEXTDIRECTION == nWhich))
{
bool bVertical(css::text::WritingMode_TB_RL == static_cast<const SvxWritingModeItem*>(pNewItem)->GetValue());
rObj.SetVerticalWriting(bVertical);
}
// #95501# reset to default
if(!pNewItem && !nWhich && rObj.HasText() )
{
SdrOutliner& rOutliner = rObj.ImpGetDrawOutliner();
const svx::ITextProvider& rTextProvider(getTextProvider());
sal_Int32 nCount = rTextProvider.getTextCount();
while (nCount--)
{
SdrText* pText = rTextProvider.getText( nCount );
OutlinerParaObject* pParaObj = pText->GetOutlinerParaObject();
if( pParaObj )
{
rOutliner.SetText(*pParaObj);
sal_Int32 nParaCount(rOutliner.GetParagraphCount());
if(nParaCount)
{
auto aSelection = ESelection::All();
rOutliner.RemoveAttribs(aSelection, true, 0);
std::optional<OutlinerParaObject> pTemp = rOutliner.CreateParaObject(0, nParaCount);
rOutliner.Clear();
rObj.NbcSetOutlinerParaObjectForText( std::move(pTemp), pText );
}
}
}
}
// call parent
AttributeProperties::ItemChange( nWhich, pNewItem );
// #i25616#
if(!(XATTR_LINEWIDTH == nWhich && rObj.DoesSupportTextIndentingOnLineWidthChange()))
return;
const sal_Int32 nNewLineWidth(GetItem(XATTR_LINEWIDTH).GetValue());
const sal_Int32 nDifference((nNewLineWidth - nOldLineWidth) / 2);
if(!nDifference)
return;
const bool bLineVisible(drawing::LineStyle_NONE != GetItem(XATTR_LINESTYLE).GetValue());
if(bLineVisible)
{
const sal_Int32 nLeftDist(GetItem(SDRATTR_TEXT_LEFTDIST).GetValue());
const sal_Int32 nRightDist(GetItem(SDRATTR_TEXT_RIGHTDIST).GetValue());
const sal_Int32 nUpperDist(GetItem(SDRATTR_TEXT_UPPERDIST).GetValue());
const sal_Int32 nLowerDist(GetItem(SDRATTR_TEXT_LOWERDIST).GetValue());
SetObjectItemDirect(makeSdrTextLeftDistItem(nLeftDist + nDifference));
SetObjectItemDirect(makeSdrTextRightDistItem(nRightDist + nDifference));
SetObjectItemDirect(makeSdrTextUpperDistItem(nUpperDist + nDifference));
SetObjectItemDirect(makeSdrTextLowerDistItem(nLowerDist + nDifference));
}
}
const svx::ITextProvider& TextProperties::getTextProvider() const
{
return static_cast<const SdrTextObj&>(GetSdrObject());
}
void TextProperties::SetStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr,
bool bBroadcast, bool bAdjustTextFrameWidthAndHeight)
{
// call parent (always first thing to do, may create the SfxItemSet)
AttributeProperties::SetStyleSheet(pNewStyleSheet, bDontRemoveHardAttr, bBroadcast, bAdjustTextFrameWidthAndHeight);
// #i101556# StyleSheet has changed -> new version
SdrTextObj& rObj = static_cast<SdrTextObj&>(GetSdrObject());
maVersion++;
if(!rObj.IsLinkedText() )
{
SdrOutliner& rOutliner = rObj.ImpGetDrawOutliner();
const svx::ITextProvider& rTextProvider(getTextProvider());
sal_Int32 nText = rTextProvider.getTextCount();
while (nText--)
{
SdrText* pText = rTextProvider.getText( nText );
OutlinerParaObject* pParaObj = pText ? pText->GetOutlinerParaObject() : nullptr;
if( !pParaObj )
continue;
// apply StyleSheet to all paragraphs
rOutliner.SetText(*pParaObj);
sal_Int32 nParaCount(rOutliner.GetParagraphCount());
if(nParaCount)
{
for(sal_Int32 nPara = 0; nPara < nParaCount; nPara++)
{
std::optional<SfxItemSet> pTempSet;
// since setting the stylesheet removes all para attributes
if(bDontRemoveHardAttr)
{
// we need to remember them if we want to keep them
pTempSet.emplace(rOutliner.GetParaAttribs(nPara));
}
if(GetStyleSheet())
{
if((SdrObjKind::OutlineText == rObj.GetTextKind()) && (SdrInventor::Default == rObj.GetObjInventor()))
{
OUString aNewStyleSheetName(GetStyleSheet()->GetName());
aNewStyleSheetName = aNewStyleSheetName.copy(0, aNewStyleSheetName.getLength() - 1);
sal_Int16 nDepth = rOutliner.GetDepth(nPara);
aNewStyleSheetName += OUString::number( nDepth <= 0 ? 1 : nDepth + 1);
SfxStyleSheetBasePool* pStylePool(rObj.getSdrModelFromSdrObject().GetStyleSheetPool());
SfxStyleSheet* pNewStyle = nullptr;
if(pStylePool)
pNewStyle = static_cast<SfxStyleSheet*>(pStylePool->Find(aNewStyleSheetName, GetStyleSheet()->GetFamily()));
DBG_ASSERT( pNewStyle, "AutoStyleSheetName - Style not found!" );
if(pNewStyle)
{
rOutliner.SetStyleSheet(nPara, pNewStyle);
}
}
else
{
rOutliner.SetStyleSheet(nPara, GetStyleSheet());
}
}
else
{
// remove StyleSheet
rOutliner.SetStyleSheet(nPara, nullptr);
}
if(bDontRemoveHardAttr)
{
if(pTempSet)
{
// restore para attributes
rOutliner.SetParaAttribs(nPara, *pTempSet);
}
}
else
{
if(pNewStyleSheet)
{
// remove all hard paragraph attributes
// which occur in StyleSheet, take care of
// parents (!)
SfxItemIter aIter(pNewStyleSheet->GetItemSet());
for (const SfxPoolItem* pItem = aIter.GetCurItem(); pItem;
pItem = aIter.NextItem())
{
if(!IsInvalidItem(pItem))
{
sal_uInt16 nW(pItem->Which());
if(nW >= EE_ITEMS_START && nW <= EE_ITEMS_END)
{
rOutliner.RemoveCharAttribs(nPara, nW);
}
}
}
}
}
}
std::optional<OutlinerParaObject> pTemp = rOutliner.CreateParaObject(0, nParaCount);
rOutliner.Clear();
rObj.NbcSetOutlinerParaObjectForText(std::move(pTemp), pText, bAdjustTextFrameWidthAndHeight);
}
}
}
if(rObj.IsTextFrame() && !rObj.getSdrModelFromSdrObject().isLocked() && bAdjustTextFrameWidthAndHeight)
rObj.NbcAdjustTextFrameWidthAndHeight();
}
void TextProperties::ForceDefaultAttributes()
{
SdrTextObj& rObj = static_cast<SdrTextObj&>(GetSdrObject());
if( rObj.GetObjInventor() == SdrInventor::Default )
{
const SdrObjKind nSdrObjKind = rObj.GetObjIdentifier();
if( nSdrObjKind == SdrObjKind::TitleText || nSdrObjKind == SdrObjKind::OutlineText )
return; // no defaults for presentation objects
}
bool bTextFrame(rObj.IsTextFrame());
if(bTextFrame)
{
moItemSet->Put(XLineStyleItem(drawing::LineStyle_NONE));
moItemSet->Put(XFillColorItem(OUString(), COL_WHITE));
moItemSet->Put(XFillStyleItem(drawing::FillStyle_NONE));
}
else
{
moItemSet->Put(SvxAdjustItem(SvxAdjust::Center, EE_PARA_JUST));
moItemSet->Put(SdrTextHorzAdjustItem(SDRTEXTHORZADJUST_CENTER));
moItemSet->Put(SdrTextVertAdjustItem(SDRTEXTVERTADJUST_CENTER));
}
}
void TextProperties::ForceStyleToHardAttributes()
{
// #i61284# call parent first to get the hard ObjectItemSet
AttributeProperties::ForceStyleToHardAttributes();
// #i61284# push hard ObjectItemSet to OutlinerParaObject attributes
// using existing functionality
GetObjectItemSet(); // force ItemSet
std::vector<const SfxPoolItem*> aChangedItems;
{ // own scope to get SfxItemIter aIter destroyed ASAP - it maybe detected
// as reading source to the ItemSet when Items get changed below, but it
// is no longer active/needed
SfxItemIter aIter(*moItemSet);
for (const SfxPoolItem* pItem = aIter.GetCurItem(); pItem; pItem = aIter.NextItem())
{
if(!IsInvalidItem(pItem))
aChangedItems.push_back(pItem);
}
}
ItemSetChanged(aChangedItems, 0);
// now the standard TextProperties stuff
SdrTextObj& rObj = static_cast<SdrTextObj&>(GetSdrObject());
if(rObj.IsTextEditActive() || rObj.IsLinkedText())
return;
std::unique_ptr<Outliner> pOutliner = SdrMakeOutliner(OutlinerMode::OutlineObject, rObj.getSdrModelFromSdrObject());
const svx::ITextProvider& rTextProvider(getTextProvider());
sal_Int32 nText = rTextProvider.getTextCount();
while (nText--)
{
SdrText* pText = rTextProvider.getText( nText );
OutlinerParaObject* pParaObj = pText ? pText->GetOutlinerParaObject() : nullptr;
if( !pParaObj )
continue;
pOutliner->SetText(*pParaObj);
sal_Int32 nParaCount(pOutliner->GetParagraphCount());
if(nParaCount)
{
bool bBurnIn(false);
for(sal_Int32 nPara = 0; nPara < nParaCount; nPara++)
{
SfxStyleSheet* pSheet = pOutliner->GetStyleSheet(nPara);
if(pSheet)
{
SfxItemSet aParaSet(pOutliner->GetParaAttribs(nPara));
SfxItemSet aSet(*aParaSet.GetPool());
aSet.Put(pSheet->GetItemSet());
/** the next code handles a special case for paragraphs that contain a
url field. The color for URL fields is either the system color for
urls or the char color attribute that formats the portion in which the
url field is contained.
When we set a char color attribute to the paragraphs item set from the
styles item set, we would have this char color attribute as an attribute
that is spanned over the complete paragraph after xml import due to some
problems in the xml import (using a XCursor on import so it does not know
the paragraphs and can't set char attributes to paragraphs ).
To avoid this, as soon as we try to set a char color attribute from the style
we
1. check if we have at least one url field in this paragraph
2. if we found at least one url field, we span the char color attribute over
all portions that are not url fields and remove the char color attribute
from the paragraphs item set
*/
bool bHasURL(false);
if(aSet.GetItemState(EE_CHAR_COLOR) == SfxItemState::SET)
{
EditEngine* pEditEngine = const_cast<EditEngine*>(&(pOutliner->GetEditEngine()));
std::vector<EECharAttrib> aAttribs;
pEditEngine->GetCharAttribs(nPara, aAttribs);
for(const auto& rAttrib : aAttribs)
{
if(rAttrib.pAttr && EE_FEATURE_FIELD == rAttrib.pAttr->Which())
{
const SvxFieldItem* pFieldItem = static_cast<const SvxFieldItem*>(rAttrib.pAttr);
if(pFieldItem)
{
const SvxFieldData* pData = pFieldItem->GetField();
if(dynamic_cast<const SvxURLField*>( pData))
{
bHasURL = true;
break;
}
}
}
}
if(bHasURL)
{
SfxItemSetFixed<EE_CHAR_COLOR, EE_CHAR_COLOR> aColorSet(*aSet.GetPool());
aColorSet.Put(aSet, false);
ESelection aSel(nPara, 0);
for(const auto& rAttrib : aAttribs)
{
if(EE_FEATURE_FIELD == rAttrib.pAttr->Which())
{
aSel.nEndPos = rAttrib.nStart;
if(aSel.nStartPos != aSel.nEndPos)
pEditEngine->QuickSetAttribs(aColorSet, aSel);
aSel.nStartPos = rAttrib.nEnd;
}
}
aSel.nEndPos = pEditEngine->GetTextLen(nPara);
if(aSel.nStartPos != aSel.nEndPos)
{
pEditEngine->QuickSetAttribs( aColorSet, aSel );
}
}
}
aSet.Put(aParaSet, false);
if(bHasURL)
{
aSet.ClearItem(EE_CHAR_COLOR);
}
pOutliner->SetParaAttribs(nPara, aSet);
bBurnIn = true; // #i51163# Flag was set wrong
}
}
if(bBurnIn)
{
std::optional<OutlinerParaObject> pTemp = pOutliner->CreateParaObject(0, nParaCount);
rObj.NbcSetOutlinerParaObjectForText(std::move(pTemp),pText);
}
}
pOutliner->Clear();
}
}
void TextProperties::SetObjectItemNoBroadcast(const SfxPoolItem& rItem)
{
GetObjectItemSet();
moItemSet->Put(rItem);
}
void TextProperties::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
{
// call parent
AttributeProperties::Notify(rBC, rHint);
SfxHintId nId(rHint.GetId());
if(SfxHintId::DataChanged == nId && rBC.IsSfxStyleSheet())
{
SdrTextObj& rObj = static_cast<SdrTextObj&>(GetSdrObject());
if(!rObj.HasText())
return;
const svx::ITextProvider& rTextProvider(getTextProvider());
sal_Int32 nText = rTextProvider.getTextCount();
while (nText--)
{
OutlinerParaObject* pParaObj = rTextProvider.getText( nText )->GetOutlinerParaObject();
if( pParaObj )
pParaObj->ClearPortionInfo();
}
rObj.SetTextSizeDirty();
if(rObj.IsTextFrame() && rObj.NbcAdjustTextFrameWidthAndHeight())
{
// here only repaint wanted
rObj.ActionChanged();
//rObj.BroadcastObjectChange();
}
// #i101556# content of StyleSheet has changed -> new version
maVersion++;
}
else if(SfxHintId::Dying == nId && rBC.IsSfxStyleSheet())
{
SdrTextObj& rObj = static_cast<SdrTextObj&>(GetSdrObject());
if(!rObj.HasText())
return;
const svx::ITextProvider& rTextProvider(getTextProvider());
sal_Int32 nText = rTextProvider.getTextCount();
while (nText--)
{
OutlinerParaObject* pParaObj = rTextProvider.getText( nText )->GetOutlinerParaObject();
if( pParaObj )
pParaObj->ClearPortionInfo();
}
}
else if (nId == SfxHintId::StyleSheetModifiedExtended)
{
assert(dynamic_cast<const SfxStyleSheetBasePool *>(&rBC) != nullptr);
const SfxStyleSheetModifiedHint& rExtendedHint = static_cast<const SfxStyleSheetModifiedHint&>(rHint);
const OUString& aOldName(rExtendedHint.GetOldName());
OUString aNewName(rExtendedHint.GetStyleSheet()->GetName());
SfxStyleFamily eFamily = rExtendedHint.GetStyleSheet()->GetFamily();
if(aOldName != aNewName)
{
const svx::ITextProvider& rTextProvider(getTextProvider());
sal_Int32 nText = rTextProvider.getTextCount();
while (nText--)
{
OutlinerParaObject* pParaObj = rTextProvider.getText( nText )->GetOutlinerParaObject();
if( pParaObj )
pParaObj->ChangeStyleSheetName(eFamily, aOldName, aNewName);
}
}
}
}
// #i101556# Handout version information
sal_uInt32 TextProperties::getVersion() const
{
return maVersion;
}
} // end of namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V547 Expression 'pFieldItem' is always true.