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/* -*- 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)
: mrObject(rObj)
{
}
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(auto pPage = dynamic_cast<SdrPage*>( pObjList))
{
// Is a page
pRetval = &(pPage->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 = DynCastSdrTextObj(&GetSdrObject()))
{
// tdf#146860 no idea why, but calling this makes the text boxes render properly
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(
std::move(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(
std::move(aSource),
GetSdrObject().GetName(),
GetSdrObject().GetTitle(),
GetSdrObject().GetDescription()));
return drawinglayer::primitive2d::Primitive2DContainer { xRef };
}
return aSource;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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