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Diffstat (limited to 'svx/source/sdr/properties/textproperties.cxx')
| -rw-r--r-- | svx/source/sdr/properties/textproperties.cxx | 627 |
1 files changed, 627 insertions, 0 deletions
diff --git a/svx/source/sdr/properties/textproperties.cxx b/svx/source/sdr/properties/textproperties.cxx new file mode 100644 index 0000000000..55b366bdc0 --- /dev/null +++ b/svx/source/sdr/properties/textproperties.cxx @@ -0,0 +1,627 @@ +/* -*- 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_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) + { + 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); + } + } + } + + // 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); + } + + 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) + { + ESelection aSelection( 0, 0, EE_PARA_ALL, EE_TEXTPOS_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) + { + // call parent (always first thing to do, may create the SfxItemSet) + AttributeProperties::SetStyleSheet(pNewStyleSheet, bDontRemoveHardAttr, bBroadcast); + + // #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); + } + } + } + + if(rObj.IsTextFrame()) + { + 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; + 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); + + SdrTextObj& rObj = static_cast<SdrTextObj&>(GetSdrObject()); + if(!rObj.HasText()) + return; + + const svx::ITextProvider& rTextProvider(getTextProvider()); + if(dynamic_cast<const SfxStyleSheet *>(&rBC) != nullptr) + { + SfxHintId nId(rHint.GetId()); + + if(SfxHintId::DataChanged == nId) + { + 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++; + } + + if(SfxHintId::Dying == nId) + { + sal_Int32 nText = rTextProvider.getTextCount(); + while (nText--) + { + OutlinerParaObject* pParaObj = rTextProvider.getText( nText )->GetOutlinerParaObject(); + if( pParaObj ) + pParaObj->ClearPortionInfo(); + } + } + } + else if(dynamic_cast<const SfxStyleSheetBasePool *>(&rBC) != nullptr) + { + const SfxStyleSheetModifiedHint* pExtendedHint = dynamic_cast<const SfxStyleSheetModifiedHint*>(&rHint); + + if(pExtendedHint + && SfxHintId::StyleSheetModified == pExtendedHint->GetId()) + { + const OUString& aOldName(pExtendedHint->GetOldName()); + OUString aNewName(pExtendedHint->GetStyleSheet()->GetName()); + SfxStyleFamily eFamily = pExtendedHint->GetStyleSheet()->GetFamily(); + + if(aOldName != aNewName) + { + 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: */ |