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Diffstat (limited to '')
| -rw-r--r-- | svx/source/sdr/contact/viewcontactofsdrobj.cxx | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/svx/source/sdr/contact/viewcontactofsdrobj.cxx b/svx/source/sdr/contact/viewcontactofsdrobj.cxx new file mode 100644 index 000000000..6741c3bfe --- /dev/null +++ b/svx/source/sdr/contact/viewcontactofsdrobj.cxx @@ -0,0 +1,190 @@ +/* -*- 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 <svx/sdr/contact/viewcontactofsdrobj.hxx> +#include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx> +#include <svx/sdr/contact/viewobjectcontact.hxx> +#include <svx/svdobj.hxx> +#include <tools/debug.hxx> +#include <svx/svdpage.hxx> +#include <svx/sdr/contact/objectcontact.hxx> +#include <drawinglayer/primitive2d/markerarrayprimitive2d.hxx> +#include <drawinglayer/primitive2d/objectinfoprimitive2d.hxx> +#include <svx/svdhdl.hxx> + +namespace sdr::contact { + +// Create an Object-Specific ViewObjectContact, set ViewContact and +// ObjectContact. Always needs to return something. +ViewObjectContact& ViewContactOfSdrObj::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact) +{ + ViewObjectContact* pRetval = new ViewObjectContactOfSdrObj(rObjectContact, *this); + DBG_ASSERT(pRetval, "ViewContactOfSdrObj::CreateObjectSpecificViewObjectContact() failed (!)"); + + return *pRetval; +} + +ViewContactOfSdrObj::ViewContactOfSdrObj(SdrObject& rObj) +: ViewContact(), + mrObject(rObj), + meRememberedAnimationKind(SdrTextAniKind::NONE) +{ + // init AnimationKind + if(dynamic_cast<const SdrTextObj*>( &GetSdrObject() ) != nullptr) + { + SdrTextObj& rTextObj = static_cast<SdrTextObj&>(GetSdrObject()); + meRememberedAnimationKind = rTextObj.GetTextAniKind(); + } +} + +ViewContactOfSdrObj::~ViewContactOfSdrObj() +{ +} + +// Access to possible sub-hierarchy +sal_uInt32 ViewContactOfSdrObj::GetObjectCount() const +{ + if(GetSdrObject().GetSubList()) + { + return GetSdrObject().GetSubList()->GetObjCount(); + } + + return 0; +} + +ViewContact& ViewContactOfSdrObj::GetViewContact(sal_uInt32 nIndex) const +{ + assert(GetSdrObject().GetSubList() && + "ViewContactOfSdrObj::GetViewContact: Access to non-existent Sub-List (!)"); + SdrObject* pObj = GetSdrObject().GetSubList()->GetObj(nIndex); + assert(pObj && "ViewContactOfSdrObj::GetViewContact: Corrupt SdrObjList (!)"); + return pObj->GetViewContact(); +} + +ViewContact* ViewContactOfSdrObj::GetParentContact() const +{ + ViewContact* pRetval = nullptr; + SdrObjList* pObjList = GetSdrObject().getParentSdrObjListFromSdrObject(); + + if(pObjList) + { + if(dynamic_cast<const SdrPage*>( pObjList) != nullptr) + { + // Is a page + pRetval = &(static_cast<SdrPage*>(pObjList)->GetViewContact()); + } + else + { + // Is a group? + if(pObjList->getSdrObjectFromSdrObjList()) + { + pRetval = &(pObjList->getSdrObjectFromSdrObjList()->GetViewContact()); + } + } + } + + return pRetval; +} + +// React on changes of the object of this ViewContact +void ViewContactOfSdrObj::ActionChanged() +{ + // look for own changes + if (SdrTextObj* pTextObj = dynamic_cast<SdrTextObj*>(&GetSdrObject())) + { + if (pTextObj->GetTextAniKind() != meRememberedAnimationKind) + { + // #i38135# now remember new type + meRememberedAnimationKind = pTextObj->GetTextAniKind(); + } + } + + // call parent + ViewContact::ActionChanged(); +} + +// override for accessing the SdrObject +SdrObject* ViewContactOfSdrObj::TryToGetSdrObject() const +{ + return &GetSdrObject(); +} + + +// primitive stuff + +// add Gluepoints (if available) +drawinglayer::primitive2d::Primitive2DContainer ViewContactOfSdrObj::createGluePointPrimitive2DSequence() const +{ + drawinglayer::primitive2d::Primitive2DContainer xRetval; + const SdrGluePointList* pGluePointList = GetSdrObject().GetGluePointList(); + + if(pGluePointList) + { + const sal_uInt32 nCount(pGluePointList->GetCount()); + + if(nCount) + { + // prepare point vector + std::vector< basegfx::B2DPoint > aGluepointVector; + + // create GluePoint primitives. ATM these are relative to the SnapRect + for(sal_uInt32 a(0); a < nCount; a++) + { + const SdrGluePoint& rCandidate = (*pGluePointList)[static_cast<sal_uInt16>(a)]; + const Point aPosition(rCandidate.GetAbsolutePos(GetSdrObject())); + + aGluepointVector.emplace_back(aPosition.X(), aPosition.Y()); + } + + if(!aGluepointVector.empty()) + { + const drawinglayer::primitive2d::Primitive2DReference xReference( + new drawinglayer::primitive2d::MarkerArrayPrimitive2D( + aGluepointVector, SdrHdl::createGluePointBitmap())); + xRetval = drawinglayer::primitive2d::Primitive2DContainer{ xReference }; + } + } + } + + return xRetval; +} + +drawinglayer::primitive2d::Primitive2DContainer ViewContactOfSdrObj::embedToObjectSpecificInformation(drawinglayer::primitive2d::Primitive2DContainer aSource) const +{ + if(!aSource.empty() && + (!GetSdrObject().GetName().isEmpty() || + !GetSdrObject().GetTitle().isEmpty() || + !GetSdrObject().GetDescription().isEmpty())) + { + const drawinglayer::primitive2d::Primitive2DReference xRef( + new drawinglayer::primitive2d::ObjectInfoPrimitive2D( + aSource, + GetSdrObject().GetName(), + GetSdrObject().GetTitle(), + GetSdrObject().GetDescription())); + + return drawinglayer::primitive2d::Primitive2DContainer { xRef }; + } + + return aSource; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |