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Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/LibreOffice/icon-themes/breeze_dark/cmd/   (LibreOffice Version 25.8.3.2©)  Datei vom 5.10.2025 mit Größe 193 B image not shown  

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groupproperties.cxx


products/Sources/formale Sprachen/C/LibreOffice/svx/source/sdr/properties/groupproperties.cxx

/* -*- 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 #include #include #include #include #include #include namespace sdr::properties { GroupProperties::GroupProperties(SdrObject& rObj) : BaseProperties(rObj) { } GroupProperties::~GroupProperties() { } std::unique_ptr GroupProperties::Clone(SdrObject& rObj) const { return std::unique_ptr(new GroupProperties(rObj)); } SfxItemSet GroupProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool) { return SfxItemSet(rPool); } const SfxItemSet& GroupProperties::GetObjectItemSet() const { assert(!"GroupProperties::GetObjectItemSet() should never be called"); abort(); } const SfxItemSet& GroupProperties::GetMergedItemSet() const { // prepare ItemSet if(moMergedItemSet) // clear local itemset for merge moMergedItemSet->ClearItem(); else if(!moMergedItemSet) // force local itemset moMergedItemSet.emplace(GetSdrObject().GetObjectItemPool()); // collect all ItemSets in mpItemSet const SdrObjList* pSub(static_cast(GetSdrObject()).GetSubList()); OSL_ENSURE(nullptr != pSub, "Children of SdrObject expected (!)"); if (!pSub) return *moMergedItemSet; for (const rtl::Reference& pObj : *pSub) { const SfxItemSet& rSet = pObj->GetMergedItemSet(); SfxWhichIter aIter(rSet); sal_uInt16 nWhich(aIter.FirstWhich()); while(nWhich) { if(SfxItemState::INVALID == aIter.GetItemState(false)) { moMergedItemSet->InvalidateItem(nWhich); } else { moMergedItemSet->MergeValue(rSet.Get(nWhich)); } nWhich = aIter.NextWhich(); } } // For group properties, do not call parent since groups do // not have local ItemSets. return *moMergedItemSet; } void GroupProperties::SetMergedItemSet(const SfxItemSet& rSet, bool bClearAllItems, bool bAdjustTextFrameWidthAndHeight) { // iterate over contained SdrObjects const SdrObjList* pSub(static_cast(GetSdrObject()).GetSubList()); OSL_ENSURE(nullptr != pSub, "Children of SdrObject expected (!)"); if (!pSub) return; for (const rtl::Reference& pObj : *pSub) // Set merged ItemSet at contained object pObj->SetMergedItemSet(rSet, bClearAllItems, bAdjustTextFrameWidthAndHeight); // Do not call parent here. Group objects do not have local ItemSets // where items need to be set. } void GroupProperties::SetObjectItem(const SfxPoolItem& /*rItem*/) { assert(!"GroupProperties::SetObjectItem() should never be called"); } void GroupProperties::SetObjectItemDirect(const SfxPoolItem& /*rItem*/) { assert(!"GroupProperties::SetObjectItemDirect() should never be called"); } void GroupProperties::ClearObjectItem(const sal_uInt16 nWhich) { // iterate over contained SdrObjects const SdrObjList* pSub(static_cast(GetSdrObject()).GetSubList()); OSL_ENSURE(nullptr != pSub, "Children of SdrObject expected (!)"); if (!pSub) return; for (const rtl::Reference& pObj : *pSub) pObj->GetProperties().ClearObjectItem(nWhich); } void GroupProperties::ClearObjectItemDirect(const sal_uInt16 /*nWhich*/) { assert(!"GroupProperties::ClearObjectItemDirect() should never be called"); } void GroupProperties::SetMergedItem(const SfxPoolItem& rItem) { const SdrObjList* pSub(static_cast(GetSdrObject()).GetSubList()); OSL_ENSURE(nullptr != pSub, "Children of SdrObject expected (!)"); if (!pSub) return; for (const rtl::Reference& pObj : *pSub) pObj->GetProperties().SetMergedItem(rItem); } void GroupProperties::ClearMergedItem(const sal_uInt16 nWhich) { const SdrObjList* pSub(static_cast(GetSdrObject()).GetSubList()); OSL_ENSURE(nullptr != pSub, "Children of SdrObject expected (!)"); if (!pSub) return; for (const rtl::Reference& pObj : *pSub) pObj->GetProperties().ClearMergedItem(nWhich); } void GroupProperties::SetObjectItemSet(const SfxItemSet& /*rSet*/, bool /*bAdjustTextFrameWidthAndHeight*/) { assert(!"GroupProperties::SetObjectItemSet() should never be called"); } SfxStyleSheet* GroupProperties::GetStyleSheet() const { SfxStyleSheet* pRetval = nullptr; const SdrObjList* pSub(static_cast(GetSdrObject()).GetSubList()); OSL_ENSURE(nullptr != pSub, "Children of SdrObject expected (!)"); if (!pSub) return pRetval; for (const rtl::Reference& pObj : *pSub) { SfxStyleSheet* pCandidate = pObj->GetStyleSheet(); if(pRetval) { if(pCandidate != pRetval) { // different StyleSheets, return none return nullptr; } } else { pRetval = pCandidate; } } return pRetval; } void GroupProperties::SetStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr, bool bBroadcast, bool bAdjustTextFrameWidthAndHeight) { const SdrObjList* pSub(static_cast(GetSdrObject()).GetSubList()); OSL_ENSURE(nullptr != pSub, "Children of SdrObject expected (!)"); if (!pSub) return; for (const rtl::Reference& pObj : *pSub) { if(bBroadcast) pObj->SetStyleSheet(pNewStyleSheet, bDontRemoveHardAttr); else pObj->NbcSetStyleSheet(pNewStyleSheet, bDontRemoveHardAttr, bAdjustTextFrameWidthAndHeight); } } void GroupProperties::ForceStyleToHardAttributes() { const SdrObjList* pSub(static_cast(GetSdrObject()).GetSubList()); OSL_ENSURE(nullptr != pSub, "Children of SdrObject expected (!)"); if (!pSub) return; for (const rtl::Reference& pObj : *pSub) pObj->GetProperties().ForceStyleToHardAttributes(); } } // end of namespace /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

                                                                                                                                                                                                                                                                                                                                                                                                     

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