/* -*- 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 <memory>
#include <hintids.hxx>
#include <svx/svdpage.hxx>
#include <svx/svditer.hxx>
#include <svx/svdogrp.hxx>
#include <svx/svdotext.hxx>
#include <svx/svdmodel.hxx>
#include <svx/svdviter.hxx>
#include <svx/svdview.hxx>
#include <svx/sdr/contact/displayinfo.hxx>
#include <svx/sdr/contact/objectcontact.hxx>
#include <drawdoc.hxx>
#include <fmtornt.hxx>
#include <viewimp.hxx>
#include <fmtsrnd.hxx>
#include <fmtanchr.hxx>
#include <node.hxx>
#include <fmtcntnt.hxx>
#include <fmtfsize.hxx>
#include <pam.hxx>
#include <pagefrm.hxx>
#include <rootfrm.hxx>
#include <frmtool.hxx>
#include <flyfrm.hxx>
#include <textboxhelper.hxx>
#include <frmfmt.hxx>
#include <fmtfollowtextflow.hxx>
#include <dflyobj.hxx>
#include <dcontact.hxx>
#include <unodraw.hxx>
#include <IDocumentDrawModelAccess.hxx>
#include <IDocumentLayoutAccess.hxx>
#include <IDocumentState.hxx>
#include <IDocumentUndoRedo.hxx>
#include <doc.hxx>
#include <hints.hxx>
#include <txtfrm.hxx>
#include <frameformats.hxx>
#include <sortedobjs.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/matrix/b2dhommatrixtools.hxx>
#include <svx/sdr/contact/viewcontactofvirtobj.hxx>
#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
#include <drawinglayer/geometry/viewinformation2d.hxx>
#include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx>
#include <com/sun/star/text/WritingMode2.hpp>
#include <calbck.hxx>
#include <algorithm>
#include <txtfly.hxx>
#include <sal/log.hxx>
using namespace ::com::sun::star;
namespace
{
/** unary function used to find a 'virtual' drawing object anchored at a given frame */
struct VirtObjAnchoredAtFramePred
{
const SwFrame* m_pAnchorFrame;
// #i26791# - compare with master frame
static const SwFrame* FindFrame(const SwFrame* pFrame)
{
if(!pFrame || !pFrame->IsContentFrame())
return pFrame;
auto pContentFrame = static_cast<const SwContentFrame*>(pFrame);
while(pContentFrame->IsFollow())
pContentFrame = pContentFrame->FindMaster();
return pContentFrame;
}
VirtObjAnchoredAtFramePred(const SwFrame* pAnchorFrame)
: m_pAnchorFrame(FindFrame(pAnchorFrame))
{}
bool operator()(const rtl::Reference<SwDrawVirtObj>& rpDrawVirtObj)
{
return FindFrame(rpDrawVirtObj->GetAnchorFrame()) == m_pAnchorFrame;
}
};
}
void setContextWritingMode(SdrObject* pObj, SwFrame const * pAnchor)
{
if(!pObj || !pAnchor)
return;
short nWritingDirection =
pAnchor->IsVertical() ? text::WritingMode2::TB_RL :
pAnchor->IsRightToLeft() ? text::WritingMode2::RL_TB :
text::WritingMode2::LR_TB;
pObj->SetContextWritingMode(nWritingDirection);
}
/** The Get reverse way: seeks the format to the specified object.
* If the object is a SwVirtFlyDrawObj then the format of this
* will be acquired.
* Otherwise it is just a simple drawing object. This has a
* UserCall and is the client of the searched format.
*/
SwFrameFormat *FindFrameFormat( SdrObject *pObj )
{
if (SwVirtFlyDrawObj* pFlyDrawObj = dynamic_cast<SwVirtFlyDrawObj*>(pObj))
return pFlyDrawObj->GetFormat();
if (SwContact* pContact = GetUserCall(pObj))
return pContact->GetFormat();
return nullptr;
}
bool HasWrap( const SdrObject* pObj )
{
if ( pObj )
{
const SwFrameFormat* pFormat = ::FindFrameFormat( pObj );
if ( pFormat )
{
return css::text::WrapTextMode_THROUGH != pFormat->GetSurround().GetSurround();
}
}
return false;
}
/// returns the BoundRect _inclusive_ distance of the object.
SwRect GetBoundRectOfAnchoredObj( const SdrObject* pObj )
{
SwRect aRet( pObj->GetCurrentBoundRect() );
// #i68520# - call cache of <SwAnchoredObject>
SwContact* pContact( GetUserCall( pObj ) );
if ( pContact )
{
const SwAnchoredObject* pAnchoredObj( pContact->GetAnchoredObj( pObj ) );
if ( pAnchoredObj )
{
aRet = pAnchoredObj->GetObjRectWithSpaces();
}
}
return aRet;
}
/// Returns the UserCall if applicable from the group object
SwContact* GetUserCall( const SdrObject* pObj )
{
for (; pObj; pObj = pObj->getParentSdrObjectFromSdrObject())
{
if (auto pUserCall = pObj->GetUserCall())
{
assert(dynamic_cast<SwContact*>(pUserCall)
&& "<::GetUserCall(..)> - wrong type of found object user call.");
return static_cast<SwContact*>(pUserCall);
}
}
return nullptr;
}
/// Returns true if the SrdObject is a Marquee-Object (scrolling text)
bool IsMarqueeTextObj( const SdrObject& rObj )
{
if (SdrInventor::Default != rObj.GetObjInventor() ||
SdrObjKind::Text != rObj.GetObjIdentifier())
return false;
SdrTextAniKind eTKind = static_cast<const SdrTextObj&>(rObj).GetTextAniKind();
return ( SdrTextAniKind::Scroll == eTKind
|| SdrTextAniKind::Alternate == eTKind || SdrTextAniKind::Slide == eTKind );
}
SwContact::SwContact( SwFrameFormat *pToRegisterIn ) :
SwClient( pToRegisterIn ),
mbInDTOR( false )
{}
SwContact::~SwContact()
{
SetInDTOR();
}
void SwContact::SetInDTOR()
{
mbInDTOR = true;
}
/// method to move drawing object to corresponding visible layer
void SwContact::MoveObjToVisibleLayer( SdrObject* _pDrawObj )
{
// #i46297# - notify background about the arriving of
// the object and invalidate its position.
const bool bNotify( !GetFormat()->getIDocumentDrawModelAccess().IsVisibleLayerId( _pDrawObj->GetLayer() ) );
MoveObjToLayer( true, _pDrawObj );
// #i46297#
if ( !bNotify )
return;
SwAnchoredObject* pAnchoredObj = GetAnchoredObj( _pDrawObj );
assert(pAnchoredObj);
::setContextWritingMode( _pDrawObj, pAnchoredObj->GetAnchorFrameContainingAnchPos() );
// Note: as-character anchored objects aren't registered at a page frame and
// a notification of its background isn't needed.
if ( pAnchoredObj->GetPageFrame() )
{
::Notify_Background( _pDrawObj, pAnchoredObj->GetPageFrame(),
pAnchoredObj->GetObjRect(), PrepareHint::FlyFrameArrive, true );
}
pAnchoredObj->InvalidateObjPos();
}
/// method to move drawing object to corresponding invisible layer - #i18447#
void SwContact::MoveObjToInvisibleLayer( SdrObject* _pDrawObj )
{
// #i46297# - notify background about the leaving of the object.
const bool bNotify( GetFormat()->getIDocumentDrawModelAccess().IsVisibleLayerId( _pDrawObj->GetLayer() ) );
MoveObjToLayer( false, _pDrawObj );
// #i46297#
if ( bNotify )
{
SwAnchoredObject* pAnchoredObj = GetAnchoredObj( _pDrawObj );
assert(pAnchoredObj);
// Note: as-character anchored objects aren't registered at a page frame and
// a notification of its background isn't needed.
if (pAnchoredObj->GetPageFrame())
{
::Notify_Background( _pDrawObj, pAnchoredObj->GetPageFrame(),
pAnchoredObj->GetObjRect(), PrepareHint::FlyFrameLeave, true );
}
}
}
/** method to move object to visible/invisible layer - #i18447#
implementation for the public method <MoveObjToVisibleLayer(..)>
and <MoveObjToInvisibleLayer(..)>
*/
void SwContact::MoveObjToLayer( const bool _bToVisible,
SdrObject* _pDrawObj )
{
if ( !_pDrawObj )
{
OSL_FAIL( "SwDrawContact::MoveObjToLayer(..) - no drawing object!" );
return;
}
if ( !GetRegisteredIn() )
{
OSL_FAIL( "SwDrawContact::MoveObjToLayer(..) - no drawing frame format!" );
return;
}
const IDocumentDrawModelAccess& rIDDMA = static_cast<SwFrameFormat*>(GetRegisteredInNonConst())->getIDocumentDrawModelAccess();
SdrLayerID nToHellLayerId =
_bToVisible ? rIDDMA.GetHellId() : rIDDMA.GetInvisibleHellId();
SdrLayerID nToHeavenLayerId =
_bToVisible ? rIDDMA.GetHeavenId() : rIDDMA.GetInvisibleHeavenId();
SdrLayerID nToControlLayerId =
_bToVisible ? rIDDMA.GetControlsId() : rIDDMA.GetInvisibleControlsId();
SdrLayerID nFromHellLayerId =
_bToVisible ? rIDDMA.GetInvisibleHellId() : rIDDMA.GetHellId();
SdrLayerID nFromHeavenLayerId =
_bToVisible ? rIDDMA.GetInvisibleHeavenId() : rIDDMA.GetHeavenId();
SdrLayerID nFromControlLayerId =
_bToVisible ? rIDDMA.GetInvisibleControlsId() : rIDDMA.GetControlsId();
if ( dynamic_cast<const SdrObjGroup*>( _pDrawObj) != nullptr )
{
// determine layer for group object
{
// proposed layer of a group object is the hell layer
SdrLayerID nNewLayerId = nToHellLayerId;
if ( ::CheckControlLayer( _pDrawObj ) )
{
// it has to be the control layer, if one of the member
// is a control
nNewLayerId = nToControlLayerId;
}
else if ( _pDrawObj->GetLayer() == rIDDMA.GetHeavenId() ||
_pDrawObj->GetLayer() == rIDDMA.GetInvisibleHeavenId() )
{
// it has to be the heaven layer, if method <GetLayer()> reveals
// a heaven layer
nNewLayerId = nToHeavenLayerId;
}
// set layer at group object, but do *not* broadcast and
// no propagation to the members.
// Thus, call <NbcSetLayer(..)> at super class
_pDrawObj->SdrObject::NbcSetLayer( nNewLayerId );
}
// call method recursively for group object members
const SdrObjList* pLst =
static_cast<SdrObjGroup*>(_pDrawObj)->GetSubList();
if ( pLst )
{
for (const rtl::Reference<SdrObject>& pObj : *pLst)
{
MoveObjToLayer( _bToVisible, pObj.get() );
}
}
}
else
{
const SdrLayerID nLayerIdOfObj = _pDrawObj->GetLayer();
if ( nLayerIdOfObj == nFromHellLayerId )
{
_pDrawObj->SetLayer( nToHellLayerId );
}
else if ( nLayerIdOfObj == nFromHeavenLayerId )
{
_pDrawObj->SetLayer( nToHeavenLayerId );
}
else if ( nLayerIdOfObj == nFromControlLayerId )
{
_pDrawObj->SetLayer( nToControlLayerId );
}
}
}
/// get minimum order number of anchored objects handled by with contact
sal_uInt32 SwContact::GetMinOrdNum() const
{
sal_uInt32 nMinOrdNum( SAL_MAX_UINT32 );
std::vector< SwAnchoredObject* > aObjs;
GetAnchoredObjs( aObjs );
while ( !aObjs.empty() )
{
sal_uInt32 nTmpOrdNum = aObjs.back()->GetDrawObj()->GetOrdNum();
if ( nTmpOrdNum < nMinOrdNum )
{
nMinOrdNum = nTmpOrdNum;
}
aObjs.pop_back();
}
OSL_ENSURE( nMinOrdNum != SAL_MAX_UINT32,
"<SwContact::GetMinOrdNum()> - no order number found." );
return nMinOrdNum;
}
/// get maximum order number of anchored objects handled by with contact
sal_uInt32 SwContact::GetMaxOrdNum() const
{
sal_uInt32 nMaxOrdNum( 0 );
std::vector< SwAnchoredObject* > aObjs;
GetAnchoredObjs( aObjs );
while ( !aObjs.empty() )
{
sal_uInt32 nTmpOrdNum = aObjs.back()->GetDrawObj()->GetOrdNum();
if ( nTmpOrdNum > nMaxOrdNum )
{
nMaxOrdNum = nTmpOrdNum;
}
aObjs.pop_back();
}
return nMaxOrdNum;
}
namespace
{
Point lcl_GetWW8Pos(SwAnchoredObject const * pAnchoredObj, const bool bFollowTextFlow, sw::WW8AnchorConv& reConv)
{
switch(reConv)
{
case sw::WW8AnchorConv::CONV2PG:
{
bool bRelToTableCell(false);
Point aPos(pAnchoredObj->GetRelPosToPageFrame(bFollowTextFlow, bRelToTableCell));
if(bRelToTableCell)
reConv = sw::WW8AnchorConv::RELTOTABLECELL;
return aPos;
}
case sw::WW8AnchorConv::CONV2COL_OR_PARA:
return pAnchoredObj->GetRelPosToAnchorFrame();
case sw::WW8AnchorConv::CONV2CHAR:
return pAnchoredObj->GetRelPosToChar();
case sw::WW8AnchorConv::CONV2LINE:
return pAnchoredObj->GetRelPosToLine();
default: ;
}
return Point();
}
}
void SwContact::SwClientNotify(const SwModify& rMod, const SfxHint& rHint)
{
// this does not call SwClient::SwClientNotify and thus doesn't handle RES_OBJECTDYING as usual. Is this intentional?
if (rHint.GetId() == SfxHintId::SwFindSdrObject)
{
auto pFindSdrObjectHint = static_cast<const sw::FindSdrObjectHint*>(&rHint);
if(!pFindSdrObjectHint->m_rpObject)
pFindSdrObjectHint->m_rpObject = GetMaster();
}
else if (rHint.GetId() == SfxHintId::SwWW8AnchorConv)
{
auto pWW8AnchorConvHint = static_cast<const sw::WW8AnchorConvHint*>(&rHint);
// determine anchored object
SwAnchoredObject* pAnchoredObj(nullptr);
{
std::vector<SwAnchoredObject*> aAnchoredObjs;
GetAnchoredObjs(aAnchoredObjs);
if(!aAnchoredObjs.empty())
pAnchoredObj = aAnchoredObjs.front();
}
// no anchored object found. Thus, the needed layout information can't
// be determined. --> no conversion
if(!pAnchoredObj)
return;
// no conversion for anchored drawing object, which aren't attached to an
// anchor frame.
// This is the case for drawing objects, which are anchored inside a page
// header/footer of an *unused* page style.
if(dynamic_cast<SwAnchoredDrawObject*>(pAnchoredObj) && !pAnchoredObj->GetAnchorFrame())
return;
const bool bFollowTextFlow = static_cast<const SwFrameFormat&>(rMod).GetFollowTextFlow().GetValue();
sw::WW8AnchorConvResult& rResult(pWW8AnchorConvHint->m_rResult);
// No distinction between layout directions, because of missing
// information about WW8 in vertical layout.
rResult.m_aPos.setX(lcl_GetWW8Pos(pAnchoredObj, bFollowTextFlow, rResult.m_eHoriConv).getX());
rResult.m_aPos.setY(lcl_GetWW8Pos(pAnchoredObj, bFollowTextFlow, rResult.m_eVertConv).getY());
rResult.m_bConverted = true;
}
}
SwFlyDrawContact::SwFlyDrawContact(
SwFlyFrameFormat *pToRegisterIn,
SdrModel& rTargetModel)
: SwContact(pToRegisterIn),
mpMasterObj(new SwFlyDrawObj(rTargetModel))
{
// #i26791# - class <SwFlyDrawContact> contains the 'master'
// drawing object of type <SwFlyDrawObj> on its own.
mpMasterObj->SetOrdNum( 0xFFFFFFFE );
mpMasterObj->SetUserCall( this );
}
SwFlyDrawContact::~SwFlyDrawContact()
{
if ( mpMasterObj )
{
mpMasterObj->SetUserCall( nullptr );
if ( mpMasterObj->getSdrPageFromSdrObject() )
mpMasterObj->getSdrPageFromSdrObject()->RemoveObject( mpMasterObj->GetOrdNum() );
}
}
sal_uInt32 SwFlyDrawContact::GetOrdNumForNewRef(const SwFlyFrame* pFly,
SwFrame const& rAnchorFrame)
{
// maintain invariant that a shape's textbox immediately follows the shape
// also for the multiple SdrVirtObj created for shapes in header/footer
if (SwFrameFormat const*const pDrawFormat =
SwTextBoxHelper::getOtherTextBoxFormat(GetFormat(), RES_FLYFRMFMT))
{
// assume that the draw SdrVirtObj is always created before the flyframe one
if (SwSortedObjs const*const pObjs = rAnchorFrame.GetDrawObjs())
{
for (SwAnchoredObject const*const pAnchoredObj : *pObjs)
{
if (pAnchoredObj->GetFrameFormat() == pDrawFormat)
{
return pAnchoredObj->GetDrawObj()->GetOrdNum() + 1;
}
}
}
// if called from AppendObjs(), this is a problem; if called from lcl_SetFlyFrameAttr() it's not
SAL_INFO("sw", "GetOrdNumForNewRef: cannot find SdrObject for text box's shape");
}
// search for another Writer fly frame registered at same frame format
SwIterator<SwFlyFrame,SwFormat> aIter(*GetFormat());
const SwFlyFrame* pFlyFrame(nullptr);
for(pFlyFrame = aIter.First(); pFlyFrame; pFlyFrame = aIter.Next())
{
if(pFlyFrame != pFly)
break;
}
if(pFlyFrame)
{
// another Writer fly frame found. Take its order number
return pFlyFrame->GetVirtDrawObj()->GetOrdNum();
}
// no other Writer fly frame found. Take order number of 'master' object
// #i35748# - use method <GetOrdNumDirect()> instead
// of method <GetOrdNum()> to avoid a recalculation of the order number,
// which isn't intended.
return GetMaster()->GetOrdNumDirect();
}
SwVirtFlyDrawObj* SwFlyDrawContact::CreateNewRef(SwFlyFrame* pFly,
SwFlyFrameFormat* pFormat, SwFrame const& rAnchorFrame)
{
// Find ContactObject from the Format. If there's already one, we just
// need to create a new Ref, else we create the Contact now.
IDocumentDrawModelAccess& rIDDMA = pFormat->getIDocumentDrawModelAccess();
SwFlyDrawContact* pContact = pFormat->GetOrCreateContact();
rtl::Reference<SwVirtFlyDrawObj> pDrawObj(
new SwVirtFlyDrawObj(
pContact->GetMaster()->getSdrModelFromSdrObject(),
*pContact->GetMaster(),
pFly));
pDrawObj->SetUserCall(pContact);
// The Reader creates the Masters and inserts them into the Page in
// order to transport the z-order.
// After creating the first Reference the Masters are removed from the
// List and are not important anymore.
SdrPage* pPg = pContact->GetMaster()->getSdrPageFromSdrObject();
if(nullptr != pPg)
{
const size_t nOrdNum = pContact->GetMaster()->GetOrdNum();
pPg->ReplaceObject(pDrawObj.get(), nOrdNum);
}
// #i27030# - insert new <SwVirtFlyDrawObj> instance
// into drawing page with correct order number
else
rIDDMA.GetDrawModel()->GetPage(0)->InsertObject(pDrawObj.get(), pContact->GetOrdNumForNewRef(pFly, rAnchorFrame));
// #i38889# - assure, that new <SwVirtFlyDrawObj> instance
// is in a visible layer.
pContact->MoveObjToVisibleLayer(pDrawObj.get());
return pDrawObj.get();
}
// #i26791#
const SwAnchoredObject* SwFlyDrawContact::GetAnchoredObj(const SdrObject* pSdrObj) const
{
assert(pSdrObj);
assert(dynamic_cast<const SwVirtFlyDrawObj*>(pSdrObj) != nullptr);
assert(GetUserCall(pSdrObj) == this &&
"<SwFlyDrawContact::GetAnchoredObj(..)> - provided object doesn't belong to this contact");
const SwAnchoredObject *const pRetAnchoredObj =
static_cast<const SwVirtFlyDrawObj*>(pSdrObj)->GetFlyFrame();
return pRetAnchoredObj;
}
SwAnchoredObject* SwFlyDrawContact::GetAnchoredObj(SdrObject *const pSdrObj)
{
return const_cast<SwAnchoredObject *>(const_cast<SwFlyDrawContact const*>(this)->GetAnchoredObj(pSdrObj));
}
SdrObject* SwFlyDrawContact::GetMaster()
{
return mpMasterObj.get();
}
/**
* @note Overriding method to control Writer fly frames, which are linked, and
* to assure that all objects anchored at/inside the Writer fly frame are
* also made visible.
*/
void SwFlyDrawContact::MoveObjToVisibleLayer( SdrObject* _pDrawObj )
{
assert(dynamic_cast<const SwVirtFlyDrawObj*>(_pDrawObj) != nullptr);
if ( GetFormat()->getIDocumentDrawModelAccess().IsVisibleLayerId( _pDrawObj->GetLayer() ) )
{
// nothing to do
return;
}
SwFlyFrame* pFlyFrame = static_cast<SwVirtFlyDrawObj*>(_pDrawObj)->GetFlyFrame();
// #i44464# - consider, that Writer fly frame content
// already exists - (e.g. WW8 document is inserted into an existing document).
if ( !pFlyFrame->Lower() )
{
pFlyFrame->InsertColumns();
pFlyFrame->Chain( pFlyFrame->AnchorFrame() );
pFlyFrame->InsertCnt();
}
if ( pFlyFrame->GetDrawObjs() )
{
for (SwAnchoredObject* i : *pFlyFrame->GetDrawObjs())
{
// #i28701# - consider type of objects in sorted object list.
SdrObject* pObj = i->DrawObj();
SwContact* pContact = static_cast<SwContact*>(pObj->GetUserCall());
pContact->MoveObjToVisibleLayer( pObj );
}
}
// make fly frame visible
SwContact::MoveObjToVisibleLayer( _pDrawObj );
}
/**
* @note Override method to control Writer fly frames, which are linked, and
* to assure that all objects anchored at/inside the Writer fly frame are
* also made invisible.
*/
void SwFlyDrawContact::MoveObjToInvisibleLayer( SdrObject* _pDrawObj )
{
assert(dynamic_cast<const SwVirtFlyDrawObj*>(_pDrawObj) != nullptr);
if ( !GetFormat()->getIDocumentDrawModelAccess().IsVisibleLayerId( _pDrawObj->GetLayer() ) )
{
// nothing to do
return;
}
SwFlyFrame* pFlyFrame = static_cast<SwVirtFlyDrawObj*>(_pDrawObj)->GetFlyFrame();
pFlyFrame->Unchain();
pFlyFrame->DeleteCnt();
if ( pFlyFrame->GetDrawObjs() )
{
for (SwAnchoredObject* i : *pFlyFrame->GetDrawObjs())
{
// #i28701# - consider type of objects in sorted object list.
SdrObject* pObj = i->DrawObj();
SwContact* pContact = static_cast<SwContact*>(pObj->GetUserCall());
pContact->MoveObjToInvisibleLayer( pObj );
}
}
// make fly frame invisible
SwContact::MoveObjToInvisibleLayer( _pDrawObj );
}
/// get data collection of anchored objects, handled by with contact
void SwFlyDrawContact::GetAnchoredObjs( std::vector<SwAnchoredObject*>& _roAnchoredObjs ) const
{
const SwFrameFormat* pFormat = GetFormat();
SwFlyFrame::GetAnchoredObjects( _roAnchoredObjs, *pFormat );
}
void SwFlyDrawContact::SwClientNotify(const SwModify& rMod, const SfxHint& rHint)
{
SwContact::SwClientNotify(rMod, rHint);
if(rHint.GetId() == SfxHintId::SwGetZOrder)
{
auto pGetZOrdnerHint = static_cast<const sw::GetZOrderHint*>(&rHint);
// #i11176#
// This also needs to work when no layout exists. Thus, for
// FlyFrames an alternative method is used now in that case.
auto pFormat(dynamic_cast<const SwFrameFormat*>(&rMod));
if (pFormat && pFormat->Which() == RES_FLYFRMFMT && !pFormat->getIDocumentLayoutAccess().GetCurrentViewShell())
pGetZOrdnerHint->m_rnZOrder = GetMaster()->GetOrdNum();
}
}
// SwDrawContact
bool CheckControlLayer( const SdrObject *pObj )
{
if ( SdrInventor::FmForm == pObj->GetObjInventor() )
return true;
if (const SdrObjGroup *pObjGroup = dynamic_cast<const SdrObjGroup*>(pObj))
{
const SdrObjList *pLst = pObjGroup->GetSubList();
for (const rtl::Reference<SdrObject>& pChildObj : *pLst)
{
if ( ::CheckControlLayer( pChildObj.get() ) )
{
// #i18447# - return correct value ;-)
return true;
}
}
}
return false;
}
SwDrawContact::SwDrawContact( SwFrameFormat* pToRegisterIn, SdrObject* pObj ) :
SwContact( pToRegisterIn ),
mbMasterObjCleared( false ),
mbDisconnectInProgress( false ),
mbUserCallActive( false ),
// Note: value of <meEventTypeOfCurrentUserCall> isn't of relevance, because
// <mbUserCallActive> is false.
meEventTypeOfCurrentUserCall( SdrUserCallType::MoveOnly )
{
// --> #i33909# - assure, that drawing object is inserted
// in the drawing page.
if ( !pObj->IsInserted() )
{
pToRegisterIn->getIDocumentDrawModelAccess().GetDrawModel()->GetPage(0)->
InsertObject( pObj, pObj->GetOrdNumDirect() );
}
// Controls have to be always in the Control-Layer. This is also true for
// group objects, if they contain controls.
if ( ::CheckControlLayer( pObj ) )
{
// set layer of object to corresponding invisible layer.
pObj->SetLayer( pToRegisterIn->getIDocumentDrawModelAccess().GetInvisibleControlsId() );
}
// #i26791#
pObj->SetUserCall( this );
maAnchoredDrawObj.SetDrawObj( *pObj );
// if there already exists an SwXShape for the object, ensure it knows about us, and the SdrObject
// #i99056#
SwXShape::AddExistingShapeToFormat( *pObj );
}
SwDrawContact::~SwDrawContact()
{
SetInDTOR();
DisconnectFromLayout();
// remove 'master' from drawing page
RemoveMasterFromDrawPage();
// remove and destroy 'virtual' drawing objects.
RemoveAllVirtObjs();
if ( !mbMasterObjCleared )
maAnchoredDrawObj.ClearDrawObj();
}
void SwDrawContact::GetTextObjectsFromFormat(std::list<SdrTextObj*>& o_rTextObjects, SwDoc& rDoc)
{
for(sw::SpzFrameFormat* pFly: *rDoc.GetSpzFrameFormats())
{
if(pFly->Which() == RES_DRAWFRMFMT) // ie. SwDrawFrameFormat*
pFly->CallSwClientNotify(sw::CollectTextObjectsHint(o_rTextObjects));
}
}
// #i26791#
const SwAnchoredObject* SwDrawContact::GetAnchoredObj(const SdrObject* pSdrObj ) const
{
// handle default parameter value
if (!pSdrObj)
{
pSdrObj = GetMaster();
}
assert(pSdrObj);
assert(dynamic_cast<const SwDrawVirtObj*>(pSdrObj) != nullptr ||
dynamic_cast<const SdrVirtObj*>(pSdrObj) == nullptr);
assert((GetUserCall(pSdrObj) == this ||
pSdrObj == GetMaster()) &&
"<SwDrawContact::GetAnchoredObj(..)> - provided object doesn't belongs to this contact" );
const SwAnchoredObject* pRetAnchoredObj = nullptr;
if (auto pVirtObj = dynamic_cast<const SwDrawVirtObj*>(pSdrObj))
{
pRetAnchoredObj = &(pVirtObj->GetAnchoredObj());
}
else
{
assert(dynamic_cast<const SdrVirtObj*>(pSdrObj) == nullptr);
pRetAnchoredObj = &maAnchoredDrawObj;
}
return pRetAnchoredObj;
}
SwAnchoredObject* SwDrawContact::GetAnchoredObj(SdrObject *const pSdrObj)
{
return const_cast<SwAnchoredObject*>(const_cast<SwDrawContact const*>(this)->GetAnchoredObj(pSdrObj));
}
SdrObject* SwDrawContact::GetMaster()
{
return !mbMasterObjCleared
? maAnchoredDrawObj.DrawObj()
: nullptr;
}
const SwFrame* SwDrawContact::GetAnchorFrame( const SdrObject* _pDrawObj ) const
{
const SwFrame* pAnchorFrame = nullptr;
if ( !_pDrawObj ||
_pDrawObj == GetMaster() ||
( !_pDrawObj->GetUserCall() &&
GetUserCall( _pDrawObj ) == this ) )
{
pAnchorFrame = maAnchoredDrawObj.GetAnchorFrame();
}
else
{
assert(dynamic_cast<SwDrawVirtObj const*>(_pDrawObj) != nullptr);
pAnchorFrame = static_cast<const SwDrawVirtObj*>(_pDrawObj)->GetAnchorFrame();
}
return pAnchorFrame;
}
SwFrame* SwDrawContact::GetAnchorFrame(SdrObject const *const pDrawObj)
{
return const_cast<SwFrame *>(const_cast<SwDrawContact const*>(this)->GetAnchorFrame(pDrawObj));
}
/** add a 'virtual' drawing object to drawing page.
*/
SwDrawVirtObj* SwDrawContact::AddVirtObj(SwFrame const& rAnchorFrame)
{
maDrawVirtObjs.push_back(
new SwDrawVirtObj(
GetMaster()->getSdrModelFromSdrObject(),
*GetMaster(),
*this));
maDrawVirtObjs.back()->AddToDrawingPage(rAnchorFrame);
return maDrawVirtObjs.back().get();
}
/// remove 'virtual' drawing objects and destroy them.
void SwDrawContact::RemoveAllVirtObjs()
{
for(auto& rpDrawVirtObj : maDrawVirtObjs)
{
// remove and destroy 'virtual object'
rpDrawVirtObj->RemoveFromWriterLayout();
rpDrawVirtObj->RemoveFromDrawingPage();
// to break the reference cycle
rpDrawVirtObj->AnchoredObj().ClearDrawObj();
}
maDrawVirtObjs.clear();
}
/// get drawing object ('master' or 'virtual') by frame.
SdrObject* SwDrawContact::GetDrawObjectByAnchorFrame( const SwFrame& _rAnchorFrame )
{
SdrObject* pRetDrawObj = nullptr;
// #i26791# - compare master frames instead of direct frames
const SwFrame* pProposedAnchorFrame = &_rAnchorFrame;
if ( pProposedAnchorFrame->IsContentFrame() )
{
const SwContentFrame* pTmpFrame =
static_cast<const SwContentFrame*>( pProposedAnchorFrame );
while ( pTmpFrame->IsFollow() )
{
pTmpFrame = pTmpFrame->FindMaster();
}
pProposedAnchorFrame = pTmpFrame;
}
const SwFrame* pMasterObjAnchorFrame = GetAnchorFrame();
if ( pMasterObjAnchorFrame && pMasterObjAnchorFrame->IsContentFrame() )
{
const SwContentFrame* pTmpFrame =
static_cast<const SwContentFrame*>( pMasterObjAnchorFrame );
while ( pTmpFrame->IsFollow() )
{
pTmpFrame = pTmpFrame->FindMaster();
}
pMasterObjAnchorFrame = pTmpFrame;
}
if ( pMasterObjAnchorFrame && pMasterObjAnchorFrame == pProposedAnchorFrame )
{
pRetDrawObj = GetMaster();
}
else
{
const auto ppFoundVirtObj(std::find_if(maDrawVirtObjs.begin(), maDrawVirtObjs.end(),
VirtObjAnchoredAtFramePred(pProposedAnchorFrame)));
if(ppFoundVirtObj != maDrawVirtObjs.end())
pRetDrawObj = ppFoundVirtObj->get();
}
return pRetDrawObj;
}
void SwDrawContact::NotifyBackgroundOfAllVirtObjs(const tools::Rectangle* pOldBoundRect)
{
for(const auto& rpDrawVirtObj : maDrawVirtObjs)
{
SwDrawVirtObj* pDrawVirtObj(rpDrawVirtObj.get());
if ( pDrawVirtObj->GetAnchorFrame() )
{
// #i34640# - determine correct page frame
SwPageFrame* pPage = pDrawVirtObj->AnchoredObj().FindPageFrameOfAnchor();
if( pOldBoundRect && pPage )
{
SwRect aOldRect( *pOldBoundRect );
aOldRect.Pos() += pDrawVirtObj->GetOffset();
if( aOldRect.HasArea() )
::Notify_Background( pDrawVirtObj, pPage,
aOldRect, PrepareHint::FlyFrameLeave,true);
}
// #i34640# - include spacing for wrapping
SwRect aRect( pDrawVirtObj->GetAnchoredObj().GetObjRectWithSpaces() );
if (aRect.HasArea() && pPage)
{
SwPageFrame* pPg = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(::FindPage( aRect, pPage )));
if ( pPg )
::Notify_Background( pDrawVirtObj, pPg, aRect,
PrepareHint::FlyFrameArrive, true );
}
::ClrContourCache( pDrawVirtObj );
}
}
}
/// local method to notify the background for a drawing object - #i26791#
static void lcl_NotifyBackgroundOfObj( SwDrawContact const & _rDrawContact,
const SdrObject& _rObj,
const tools::Rectangle* _pOldObjRect )
{
// #i34640#
SwAnchoredObject* pAnchoredObj =
const_cast<SwAnchoredObject*>(_rDrawContact.GetAnchoredObj( &_rObj ));
if ( !(pAnchoredObj && pAnchoredObj->GetAnchorFrame()) )
return;
// #i34640# - determine correct page frame
SwPageFrame* pPageFrame = pAnchoredObj->FindPageFrameOfAnchor();
if( _pOldObjRect && pPageFrame )
{
SwRect aOldRect( *_pOldObjRect );
if( aOldRect.HasArea() )
{
// #i34640# - determine correct page frame
SwPageFrame* pOldPageFrame = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(::FindPage( aOldRect, pPageFrame )));
::Notify_Background( &_rObj, pOldPageFrame, aOldRect,
PrepareHint::FlyFrameLeave, true);
}
}
// #i34640# - include spacing for wrapping
SwRect aNewRect( pAnchoredObj->GetObjRectWithSpaces() );
if( aNewRect.HasArea() && pPageFrame )
{
pPageFrame = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(::FindPage( aNewRect, pPageFrame )));
::Notify_Background( &_rObj, pPageFrame, aNewRect,
PrepareHint::FlyFrameArrive, true );
}
ClrContourCache( &_rObj );
}
void SwDrawContact::Changed( const SdrObject& rObj,
SdrUserCallType eType,
const tools::Rectangle& rOldBoundRect )
{
// #i26791# - no event handling, if existing <SwViewShell>
// is in construction
SwDoc* pDoc = GetFormat()->GetDoc();
if ( pDoc->getIDocumentLayoutAccess().GetCurrentViewShell() &&
pDoc->getIDocumentLayoutAccess().GetCurrentViewShell()->IsInConstructor() )
{
return;
}
// #i44339#
// no event handling, if document is in destruction.
// Exception: It's the SdrUserCallType::Delete event
if ( pDoc->IsInDtor() && eType != SdrUserCallType::Delete )
{
return;
}
//Put on Action, but not if presently anywhere an action runs.
bool bHasActions(true);
SwRootFrame *pTmpRoot = pDoc->getIDocumentLayoutAccess().GetCurrentLayout();
if ( pTmpRoot && pTmpRoot->IsCallbackActionEnabled() )
{
SwViewShell* const pSh = pDoc->getIDocumentLayoutAccess().GetCurrentViewShell();
if ( pSh )
{
for(SwViewShell& rShell : pSh->GetRingContainer() )
{
if ( rShell.Imp()->IsAction() || rShell.Imp()->IsIdleAction() )
{
bHasActions = true;
break;
}
bHasActions = false;
}
}
if(!bHasActions)
pTmpRoot->StartAllAction();
}
SdrObjUserCall::Changed( rObj, eType, rOldBoundRect );
Changed_( rObj, eType, &rOldBoundRect ); //Attention, possibly suicidal!
if(!bHasActions)
pTmpRoot->EndAllAction();
}
/// helper class for method <SwDrawContact::Changed_(..)> for handling nested
/// <SdrObjUserCall> events
class NestedUserCallHdl
{
private:
SwDrawContact* mpDrawContact;
bool mbParentUserCallActive;
SdrUserCallType meParentUserCallEventType;
public:
NestedUserCallHdl( SwDrawContact* _pDrawContact,
SdrUserCallType _eEventType )
: mpDrawContact( _pDrawContact ),
mbParentUserCallActive( _pDrawContact->mbUserCallActive ),
meParentUserCallEventType( _pDrawContact->meEventTypeOfCurrentUserCall )
{
mpDrawContact->mbUserCallActive = true;
mpDrawContact->meEventTypeOfCurrentUserCall = _eEventType;
}
~NestedUserCallHdl()
{
if ( mpDrawContact )
{
mpDrawContact->mbUserCallActive = mbParentUserCallActive;
mpDrawContact->meEventTypeOfCurrentUserCall = meParentUserCallEventType;
}
}
void DrawContactDeleted()
{
mpDrawContact = nullptr;
}
bool IsNestedUserCall() const
{
return mbParentUserCallActive;
}
void AssertNestedUserCall()
{
if ( !IsNestedUserCall() )
return;
bool bTmpAssert( true );
// Currently its known, that a nested event SdrUserCallType::Resize
// could occur during parent user call SdrUserCallType::Inserted,
// SdrUserCallType::Delete and SdrUserCallType::Resize for edge objects.
// Also possible are nested SdrUserCallType::ChildResize events for
// edge objects
// Thus, assert all other combinations
if ( ( meParentUserCallEventType == SdrUserCallType::Inserted ||
meParentUserCallEventType == SdrUserCallType::Delete ||
meParentUserCallEventType == SdrUserCallType::Resize ) &&
mpDrawContact->meEventTypeOfCurrentUserCall == SdrUserCallType::Resize )
{
bTmpAssert = false;
}
else if ( meParentUserCallEventType == SdrUserCallType::ChildResize &&
mpDrawContact->meEventTypeOfCurrentUserCall == SdrUserCallType::ChildResize )
{
bTmpAssert = false;
}
if ( bTmpAssert )
{
OSL_FAIL( "<SwDrawContact::Changed_(..)> - unknown nested <UserCall> event. This is serious." );
}
}
};
/// Notify the format's textbox that it should reconsider its position / size.
static void lcl_textBoxSizeNotify(SwFrameFormat* pFormat)
{
if (SwTextBoxHelper::isTextBox(pFormat, RES_DRAWFRMFMT))
{
// Just notify the textbox that the size has changed, the actual object size is not interesting.
SfxItemSetFixed<RES_FRM_SIZE, RES_FRM_SIZE> aResizeSet(pFormat->GetDoc()->GetAttrPool());
SwFormatFrameSize aSize;
aResizeSet.Put(aSize);
SwTextBoxHelper::syncFlyFrameAttr(*pFormat, aResizeSet, pFormat->FindRealSdrObject());
}
}
// !!!ATTENTION!!! The object may commit suicide!!!
void SwDrawContact::Changed_( const SdrObject& rObj,
SdrUserCallType eType,
const tools::Rectangle* pOldBoundRect )
{
// suppress handling of nested <SdrObjUserCall> events
NestedUserCallHdl aNestedUserCallHdl( this, eType );
if ( aNestedUserCallHdl.IsNestedUserCall() )
{
aNestedUserCallHdl.AssertNestedUserCall();
return;
}
// do *not* notify, if document is destructing
// #i35912# - do *not* notify for as-character anchored
// drawing objects.
// #i35007#
// improvement: determine as-character anchored object flag only once.
const bool bAnchoredAsChar = ObjAnchoredAsChar();
const bool bNotify = !(GetFormat()->GetDoc()->IsInDtor()) &&
( css::text::WrapTextMode_THROUGH != GetFormat()->GetSurround().GetSurround() ) &&
!bAnchoredAsChar;
switch( eType )
{
case SdrUserCallType::Delete:
{
if ( bNotify )
{
lcl_NotifyBackgroundOfObj( *this, rObj, pOldBoundRect );
// --> #i36181# - background of 'virtual'
// drawing objects have also been notified.
NotifyBackgroundOfAllVirtObjs( pOldBoundRect );
}
DisconnectFromLayout( false );
mbMasterObjCleared = true;
delete this;
// --> #i65784# Prevent memory corruption
aNestedUserCallHdl.DrawContactDeleted();
break;
}
case SdrUserCallType::Inserted:
{
if ( mbDisconnectInProgress )
{
OSL_FAIL( "<SwDrawContact::Changed_(..)> - Insert event during disconnection from layout is invalid." );
}
else
{
ConnectToLayout();
if ( bNotify )
{
lcl_NotifyBackgroundOfObj( *this, rObj, pOldBoundRect );
}
}
break;
}
case SdrUserCallType::Removed:
{
if ( bNotify )
{
lcl_NotifyBackgroundOfObj( *this, rObj, pOldBoundRect );
}
DisconnectFromLayout( false );
break;
}
case SdrUserCallType::ChildInserted :
case SdrUserCallType::ChildRemoved :
{
// --> #i113730#
// force layer of controls for group objects containing control objects
if(dynamic_cast< SdrObjGroup* >(maAnchoredDrawObj.DrawObj()))
{
if(::CheckControlLayer(maAnchoredDrawObj.DrawObj()))
{
const IDocumentDrawModelAccess& rIDDMA = static_cast<SwFrameFormat*>(GetRegisteredInNonConst())->getIDocumentDrawModelAccess();
const SdrLayerID aCurrentLayer(maAnchoredDrawObj.DrawObj()->GetLayer());
const SdrLayerID aControlLayerID(rIDDMA.GetControlsId());
const SdrLayerID aInvisibleControlLayerID(rIDDMA.GetInvisibleControlsId());
if(aCurrentLayer != aControlLayerID && aCurrentLayer != aInvisibleControlLayerID)
{
if ( aCurrentLayer == rIDDMA.GetInvisibleHellId() ||
aCurrentLayer == rIDDMA.GetInvisibleHeavenId() )
{
maAnchoredDrawObj.DrawObj()->SetLayer(aInvisibleControlLayerID);
}
else
{
maAnchoredDrawObj.DrawObj()->SetLayer(aControlLayerID);
}
}
}
}
[[fallthrough]];
}
case SdrUserCallType::MoveOnly:
case SdrUserCallType::Resize:
case SdrUserCallType::ChildMoveOnly :
case SdrUserCallType::ChildResize :
case SdrUserCallType::ChildChangeAttr :
case SdrUserCallType::ChildDelete :
{
// #i31698# - improvement
// get instance <SwAnchoredDrawObject> only once
const SwAnchoredDrawObject* pAnchoredDrawObj =
static_cast<const SwAnchoredDrawObject*>( GetAnchoredObj( &rObj ) );
/* protect against NULL pointer dereferencing */
if(!pAnchoredDrawObj)
{
break;
}
// #i26791# - adjust positioning and alignment attributes,
// if positioning of drawing object isn't in progress.
// #i53320# - no adjust of positioning attributes,
// if drawing object isn't positioned.
if ( !pAnchoredDrawObj->IsPositioningInProgress() &&
!pAnchoredDrawObj->NotYetPositioned() )
{
// #i34748# - If no last object rectangle is
// provided by the anchored object, use parameter <pOldBoundRect>.
const tools::Rectangle& aOldObjRect = pAnchoredDrawObj->GetLastObjRect()
? *(pAnchoredDrawObj->GetLastObjRect())
: *pOldBoundRect;
// #i79400#
// always invalidate object rectangle inclusive spaces
pAnchoredDrawObj->InvalidateObjRectWithSpaces();
// #i41324# - notify background before
// adjusting position
if ( bNotify )
{
// #i31573# - correction
// background of given drawing object.
lcl_NotifyBackgroundOfObj( *this, rObj, &aOldObjRect );
}
// #i31698# - determine layout direction
// via draw frame format.
SwFrameFormat::tLayoutDir eLayoutDir =
pAnchoredDrawObj->GetFrameFormat()->GetLayoutDir();
// use geometry of drawing object
tools::Rectangle aObjRect( rObj.GetSnapRect() );
// If drawing object is a member of a group, the adjustment
// of the positioning and the alignment attributes has to
// be done for the top group object.
if ( rObj.getParentSdrObjectFromSdrObject() )
{
const SdrObject* pGroupObj = rObj.getParentSdrObjectFromSdrObject();
while ( pGroupObj->getParentSdrObjectFromSdrObject() )
{
pGroupObj = pGroupObj->getParentSdrObjectFromSdrObject();
}
// use geometry of drawing object
aObjRect = pGroupObj->GetSnapRect();
SwTextBoxHelper::synchronizeGroupTextBoxProperty(&SwTextBoxHelper::changeAnchor, GetFormat(), &const_cast<SdrObject&>(rObj));
SwTextBoxHelper::synchronizeGroupTextBoxProperty(&SwTextBoxHelper::syncTextBoxSize, GetFormat(), &const_cast<SdrObject&>(rObj));
}
SwTwips nXPosDiff(0);
SwTwips nYPosDiff(0);
switch ( eLayoutDir )
{
case SwFrameFormat::HORI_L2R:
{
nXPosDiff = aObjRect.Left() - aOldObjRect.Left();
nYPosDiff = aObjRect.Top() - aOldObjRect.Top();
}
break;
case SwFrameFormat::HORI_R2L:
{
nXPosDiff = aOldObjRect.Right() - aObjRect.Right();
nYPosDiff = aObjRect.Top() - aOldObjRect.Top();
}
break;
case SwFrameFormat::VERT_R2L:
{
nXPosDiff = aObjRect.Top() - aOldObjRect.Top();
nYPosDiff = aOldObjRect.Right() - aObjRect.Right();
}
break;
default:
{
assert(!"<SwDrawContact::Changed_(..)> - unsupported layout direction");
}
}
SfxItemSetFixed<RES_VERT_ORIENT, RES_HORI_ORIENT> aSet( GetFormat()->GetDoc()->GetAttrPool() );
const SwFormatVertOrient& rVert = GetFormat()->GetVertOrient();
if ( nYPosDiff != 0 )
{
if ( rVert.GetRelationOrient() == text::RelOrientation::CHAR ||
rVert.GetRelationOrient() == text::RelOrientation::TEXT_LINE )
{
nYPosDiff = -nYPosDiff;
}
aSet.Put( SwFormatVertOrient( rVert.GetPos()+nYPosDiff,
text::VertOrientation::NONE,
rVert.GetRelationOrient() ) );
}
const SwFormatHoriOrient& rHori = GetFormat()->GetHoriOrient();
if ( !bAnchoredAsChar && nXPosDiff != 0 )
{
aSet.Put( SwFormatHoriOrient( rHori.GetPos()+nXPosDiff,
text::HoriOrientation::NONE,
rHori.GetRelationOrient() ) );
}
if ( nYPosDiff ||
( !bAnchoredAsChar && nXPosDiff != 0 ) )
{
GetFormat()->GetDoc()->SetFlyFrameAttr( *(GetFormat()), aSet );
// keep new object rectangle, to avoid multiple
// changes of the attributes by multiple event from
// the drawing layer - e.g. group objects and its members
// #i34748# - use new method
// <SwAnchoredDrawObject::SetLastObjRect(..)>.
const_cast<SwAnchoredDrawObject*>(pAnchoredDrawObj)
->SetLastObjRect( aObjRect );
}
else if ( aObjRect.GetSize() != aOldObjRect.GetSize() )
{
InvalidateObjs_();
// #i35007# - notify anchor frame
// of as-character anchored object
if ( bAnchoredAsChar )
{
SwFrame* pAnchorFrame = const_cast<SwAnchoredDrawObject*>(pAnchoredDrawObj)->AnchorFrame();
if(pAnchorFrame)
{
pAnchorFrame->Prepare( PrepareHint::FlyFrameAttributesChanged, GetFormat() );
}
}
lcl_textBoxSizeNotify(GetFormat());
}
else if (eType == SdrUserCallType::Resize)
// Even if the bounding box of the shape didn't change,
// notify about the size change, as an adjustment change
// may affect the size of the underlying textbox.
lcl_textBoxSizeNotify(GetFormat());
}
// tdf#135198: keep text box together with its shape
const SwPageFrame* rPageFrame = pAnchoredDrawObj->GetPageFrame();
if (rPageFrame && rPageFrame->isFrameAreaPositionValid() && GetFormat()
&& GetFormat()->GetOtherTextBoxFormats())
{
SwDoc* const pDoc = GetFormat()->GetDoc();
// avoid Undo creation
::sw::UndoGuard const ug(pDoc->GetIDocumentUndoRedo());
// hide any artificial "changes" made by synchronizing the textbox position
const bool bEnableSetModified = pDoc->getIDocumentState().IsEnableSetModified();
pDoc->getIDocumentState().SetEnableSetModified(false);
SfxItemSetFixed<RES_VERT_ORIENT, RES_HORI_ORIENT, RES_ANCHOR, RES_ANCHOR>
aSyncSet( pDoc->GetAttrPool() );
aSyncSet.Put(GetFormat()->GetHoriOrient());
bool bRelToTableCell(false);
aSyncSet.Put(SwFormatVertOrient(pAnchoredDrawObj->GetRelPosToPageFrame(false, bRelToTableCell).getY(),
text::VertOrientation::NONE,
text::RelOrientation::PAGE_FRAME));
aSyncSet.Put(SwFormatAnchor(RndStdIds::FLY_AT_PAGE, rPageFrame->GetPhyPageNum()));
auto pSdrObj = const_cast<SdrObject*>(&rObj);
if (pSdrObj != GetFormat()->FindRealSdrObject())
{
SfxItemSetFixed<RES_FRM_SIZE, RES_FRM_SIZE> aSet( pDoc->GetAttrPool() );
aSet.Put(aSyncSet);
aSet.Put(pSdrObj->GetMergedItem(RES_FRM_SIZE));
SwTextBoxHelper::syncFlyFrameAttr(*GetFormat(), aSet, pSdrObj);
SwTextBoxHelper::synchronizeGroupTextBoxProperty(
&SwTextBoxHelper::changeAnchor, GetFormat(),
GetFormat()->FindRealSdrObject());
SwTextBoxHelper::synchronizeGroupTextBoxProperty(
&SwTextBoxHelper::syncTextBoxSize, GetFormat(),
GetFormat()->FindRealSdrObject());
}
else
SwTextBoxHelper::syncFlyFrameAttr(*GetFormat(), aSyncSet, GetFormat()->FindRealSdrObject());
pDoc->getIDocumentState().SetEnableSetModified(bEnableSetModified);
}
}
break;
case SdrUserCallType::ChangeAttr:
if ( bNotify )
{
lcl_NotifyBackgroundOfObj( *this, rObj, pOldBoundRect );
}
break;
default:
break;
}
}
namespace
{
const SwFormatAnchor* lcl_getAnchorFormat( const SfxPoolItem& _rItem )
{
sal_uInt16 nWhich = _rItem.Which();
const SwFormatAnchor* pAnchorFormat = nullptr;
if ( RES_ATTRSET_CHG == nWhich )
{
pAnchorFormat = static_cast<const SwAttrSetChg&>(_rItem).GetChgSet()->
GetItemIfSet( RES_ANCHOR, false );
}
else if ( RES_ANCHOR == nWhich )
{
pAnchorFormat = &static_cast<const SwFormatAnchor&>(_rItem);
}
return pAnchorFormat;
}
}
void SwDrawContact::SwClientNotify(const SwModify& rMod, const SfxHint& rHint)
{
SwClient::SwClientNotify(rMod, rHint); // needed as SwContact::SwClientNotify doesn't explicitly call SwClient::SwClientNotify
SwContact::SwClientNotify(rMod, rHint);
if (rHint.GetId() == SfxHintId::SwLegacyModify)
{
auto pLegacyHint = static_cast<const sw::LegacyModifyHint*>(&rHint);
SAL_WARN_IF(mbDisconnectInProgress, "sw.core", "<SwDrawContact::Modify(..)> called during disconnection.");
const SfxPoolItem* pNew = pLegacyHint->m_pNew;
sal_uInt16 nWhich = pNew ? pNew->Which() : 0;
if(const SwFormatAnchor* pNewAnchorFormat = pNew ? lcl_getAnchorFormat(*pNew) : nullptr)
{
// Do not respond to a Reset Anchor!
if(GetFormat()->GetAttrSet().GetItemState(RES_ANCHOR, false) == SfxItemState::SET)
{
// no connect to layout during disconnection
if(!mbDisconnectInProgress)
{
// determine old object rectangle of 'master' drawing object
// for notification
const tools::Rectangle* pOldRect = nullptr;
tools::Rectangle aOldRect;
if(GetAnchorFrame())
{
// --> #i36181# - include spacing in object
// rectangle for notification.
aOldRect = maAnchoredDrawObj.GetObjRectWithSpaces().SVRect();
pOldRect = &aOldRect;
}
// re-connect to layout due to anchor format change
ConnectToLayout(pNewAnchorFormat);
// notify background of drawing objects
lcl_NotifyBackgroundOfObj(*this, *GetMaster(), pOldRect);
NotifyBackgroundOfAllVirtObjs(pOldRect);
const SwFormatAnchor* pOldAnchorFormat = pLegacyHint->m_pOld ? lcl_getAnchorFormat(*pLegacyHint->m_pOld) : nullptr;
if(!pOldAnchorFormat || (pOldAnchorFormat->GetAnchorId() != pNewAnchorFormat->GetAnchorId()))
{
if(maAnchoredDrawObj.DrawObj())
{
// --> #i102752#
// assure that a ShapePropertyChangeNotifier exists
maAnchoredDrawObj.DrawObj()->notifyShapePropertyChange(u"AnchorType"_ustr);
}
else
SAL_WARN("sw.core", "SwDrawContact::Modify: no draw object here?");
}
}
}
else
DisconnectFromLayout();
}
else if (nWhich == RES_REMOVE_UNO_OBJECT)
{} // nothing to do
// --> #i62875# - no further notification, if not connected to Writer layout
else if ( maAnchoredDrawObj.GetAnchorFrame() &&
maAnchoredDrawObj.GetDrawObj()->GetUserCall() )
{
bool bUpdateSortedObjsList(false);
switch(nWhich)
{
case RES_UL_SPACE:
case RES_LR_SPACE:
case RES_HORI_ORIENT:
case RES_VERT_ORIENT:
case RES_FOLLOW_TEXT_FLOW: // #i28701# - add attribute 'Follow text flow'
break;
case RES_SURROUND:
case RES_OPAQUE:
case RES_WRAP_INFLUENCE_ON_OBJPOS:
// --> #i28701# - on change of wrapping style, hell|heaven layer,
// or wrapping style influence an update of the <SwSortedObjs> list,
// the drawing object is registered in, has to be performed. This is triggered
// by the 1st parameter of method call <InvalidateObjs_(..)>.
bUpdateSortedObjsList = true;
break;
case RES_ATTRSET_CHG: // #i35443#
{
auto pChgSet = static_cast<const SwAttrSetChg*>(pNew)->GetChgSet();
if(pChgSet->GetItemState(RES_SURROUND, false) == SfxItemState::SET ||
pChgSet->GetItemState(RES_OPAQUE, false) == SfxItemState::SET ||
pChgSet->GetItemState(RES_WRAP_INFLUENCE_ON_OBJPOS, false) == SfxItemState::SET)
bUpdateSortedObjsList = true;
}
break;
default:
assert(!"<SwDraw Contact::Modify(..)> - unhandled attribute?");
}
lcl_NotifyBackgroundOfObj(*this, *GetMaster(), nullptr);
NotifyBackgroundOfAllVirtObjs(nullptr);
InvalidateObjs_(bUpdateSortedObjsList);
}
// #i51474#
GetAnchoredObj(nullptr)->ResetLayoutProcessBools();
}
else if (rHint.GetId() == SfxHintId::SwDrawFrameFormat)
{
auto pDrawFrameFormatHint = static_cast<const sw::DrawFrameFormatHint*>(&rHint);
switch(pDrawFrameFormatHint->m_eId)
{
case sw::DrawFrameFormatHintId::DYING:
delete this;
break;
case sw::DrawFrameFormatHintId::PREPPASTING:
MoveObjToVisibleLayer(GetMaster());
break;
case sw::DrawFrameFormatHintId::PREP_INSERT_FLY:
InsertMasterIntoDrawPage();
// #i40845# - follow-up of #i35635#
// move object to visible layer
MoveObjToVisibleLayer(GetMaster());
// tdf#135661 InsertMasterIntoDrawPage may have created a new
// SwXShape with null m_pFormat; fix that
SwXShape::AddExistingShapeToFormat(*GetMaster());
break;
case sw::DrawFrameFormatHintId::PREP_DELETE_FLY:
RemoveMasterFromDrawPage();
break;
case sw::DrawFrameFormatHintId::PAGE_OUT_OF_BOUNDS:
case sw::DrawFrameFormatHintId::DELETE_FRAMES:
DisconnectFromLayout();
break;
case sw::DrawFrameFormatHintId::MAKE_FRAMES:
ConnectToLayout();
break;
case sw::DrawFrameFormatHintId::POST_RESTORE_FLY_ANCHOR:
GetAnchoredObj(GetMaster())->MakeObjPos();
break;
default:
;
}
}
else if (rHint.GetId() == SfxHintId::SwCheckDrawFrameFormatLayer)
{
auto pCheckDrawFrameFormatLayerHint = static_cast<const sw::CheckDrawFrameFormatLayerHint*>(&rHint);
*(pCheckDrawFrameFormatLayerHint->m_bCheckControlLayer) |= (GetMaster() && CheckControlLayer(GetMaster()));
}
else if (rHint.GetId() == SfxHintId::SwContactChanged)
{
auto pContactChangedHint = static_cast<const sw::ContactChangedHint*>(&rHint);
if(!*pContactChangedHint->m_ppObject)
*pContactChangedHint->m_ppObject = GetMaster();
auto pObject = *pContactChangedHint->m_ppObject;
Changed(*pObject, SdrUserCallType::Delete, pObject->GetLastBoundRect());
}
else if (rHint.GetId() == SfxHintId::SwDrawFormatLayoutCopy)
{
auto pDrawFormatLayoutCopyHint = static_cast<const sw::DrawFormatLayoutCopyHint*>(&rHint);
const SwDrawFrameFormat& rFormat = static_cast<const SwDrawFrameFormat&>(rMod);
rtl::Reference<SdrObject> xNewObj =
pDrawFormatLayoutCopyHint->m_rDestDoc.CloneSdrObj(
*GetMaster(),
pDrawFormatLayoutCopyHint->m_rDestDoc.IsCopyIsMove() && &pDrawFormatLayoutCopyHint->m_rDestDoc == rFormat.GetDoc());
new SwDrawContact(
&pDrawFormatLayoutCopyHint->m_rDestFormat, xNewObj.get() );
// #i49730# - notify draw frame format that position attributes are
// already set, if the position attributes are already set at the
// source draw frame format.
if(rFormat.IsPosAttrSet())
pDrawFormatLayoutCopyHint->m_rDestFormat.PosAttrSet();
}
else if (rHint.GetId() == SfxHintId::SwRestoreFlyAnchor)
{
auto pRestoreFlyAnchorHint = static_cast<const sw::RestoreFlyAnchorHint*>(&rHint);
SdrObject* pObj = GetMaster();
if(GetAnchorFrame() && !pObj->IsInserted())
{
auto pDrawModel = const_cast<SwDrawFrameFormat&>(static_cast<const SwDrawFrameFormat&>(rMod)).GetDoc()->getIDocumentDrawModelAccess().GetDrawModel();
assert(pDrawModel);
pDrawModel->GetPage(0)->InsertObject(pObj);
}
pObj->SetRelativePos(pRestoreFlyAnchorHint->m_aPos);
}
else if (rHint.GetId() == SfxHintId::SwCreatePortion)
{
auto pCreatePortionHint = static_cast<const sw::CreatePortionHint*>(&rHint);
if(*pCreatePortionHint->m_ppContact)
return;
*pCreatePortionHint->m_ppContact = this; // This is kind of ridiculous: the FrameFormat doesn't even hold a pointer to the contact itself, but here we are leaking it out randomly
if(!GetAnchorFrame())
{
// No direct positioning needed any more
ConnectToLayout();
// Move object to visible layer
MoveObjToVisibleLayer(GetMaster());
}
}
else if (rHint.GetId() == SfxHintId::SwCollectTextObjects)
{
auto pCollectTextObjectsHint = static_cast<const sw::CollectTextObjectsHint*>(&rHint);
auto pSdrO = GetMaster();
if(!pSdrO)
return;
if(dynamic_cast<const SdrObjGroup*>(pSdrO))
{
SdrObjListIter aListIter(*pSdrO, SdrIterMode::DeepNoGroups);
//iterate inside of a grouped object
while(aListIter.IsMore())
{
SdrTextObj* pTextObj = DynCastSdrTextObj(aListIter.Next());
if(pTextObj && pTextObj->HasText())
pCollectTextObjectsHint->m_rTextObjects.push_back(pTextObj);
}
}
else if(SdrTextObj* pTextObj = DynCastSdrTextObj(pSdrO))
{
if(pTextObj->HasText())
pCollectTextObjectsHint->m_rTextObjects.push_back(pTextObj);
}
}
else if (rHint.GetId() == SfxHintId::SwGetZOrder)
{
auto pGetZOrdnerHint = static_cast<const sw::GetZOrderHint*>(&rHint);
auto pFormat(dynamic_cast<const SwFrameFormat*>(&rMod));
if (pFormat && pFormat->Which() == RES_DRAWFRMFMT)
pGetZOrdnerHint->m_rnZOrder = GetMaster()->GetOrdNum();
}
else if (rHint.GetId() == SfxHintId::SwGetObjectConnected)
{
auto pConnectedHint = static_cast<const sw::GetObjectConnectedHint*>(&rHint);
pConnectedHint->m_risConnected |= (GetAnchorFrame() != nullptr);
}
}
// #i26791#
// #i28701# - added parameter <_bUpdateSortedObjsList>
void SwDrawContact::InvalidateObjs_( const bool _bUpdateSortedObjsList )
{
for(const auto& rpDrawVirtObj : maDrawVirtObjs)
// invalidate position of existing 'virtual' drawing objects
{
SwDrawVirtObj* pDrawVirtObj(rpDrawVirtObj.get());
// #i33313# - invalidation only for connected
// 'virtual' drawing objects
if ( pDrawVirtObj->IsConnected() )
{
pDrawVirtObj->AnchoredObj().InvalidateObjPos();
// #i28701#
if ( _bUpdateSortedObjsList )
{
pDrawVirtObj->AnchoredObj().UpdateObjInSortedList();
}
}
}
// invalidate position of 'master' drawing object
SwAnchoredObject* pAnchoredObj = GetAnchoredObj( nullptr );
pAnchoredObj->InvalidateObjPos();
// #i28701#
if ( _bUpdateSortedObjsList )
{
pAnchoredObj->UpdateObjInSortedList();
}
}
void SwDrawContact::DisconnectFromLayout( bool _bMoveMasterToInvisibleLayer )
{
mbDisconnectInProgress = true;
// --> #i36181# - notify background of drawing object
if ( _bMoveMasterToInvisibleLayer &&
!(GetFormat()->GetDoc()->IsInDtor()) &&
GetAnchorFrame() && !GetAnchorFrame()->IsInDtor() )
{
const tools::Rectangle aOldRect( maAnchoredDrawObj.GetObjRectWithSpaces().SVRect() );
lcl_NotifyBackgroundOfObj( *this, *GetMaster(), &aOldRect );
NotifyBackgroundOfAllVirtObjs( &aOldRect );
}
// remove 'virtual' drawing objects from writer
// layout and from drawing page
for(auto& rpVirtDrawObj : maDrawVirtObjs)
{
rpVirtDrawObj->RemoveFromWriterLayout();
rpVirtDrawObj->RemoveFromDrawingPage();
}
if ( maAnchoredDrawObj.GetAnchorFrame() )
{
maAnchoredDrawObj.AnchorFrame()->RemoveDrawObj( maAnchoredDrawObj );
}
if ( _bMoveMasterToInvisibleLayer && GetMaster() && GetMaster()->IsInserted() )
{
SdrViewIter::ForAllViews( GetMaster(),
[this] (SdrView* pView)
{
pView->MarkObj( GetMaster(), pView->GetSdrPageView(), true );
});
// Instead of removing 'master' object from drawing page, move the
// 'master' drawing object into the corresponding invisible layer.
{
//static_cast<SwFrameFormat*>(GetRegisteredIn())->getIDocumentDrawModelAccess()->GetDrawModel()->GetPage(0)->
// RemoveObject( GetMaster()->GetOrdNum() );
// #i18447# - in order to consider group object correct
// use new method <SwDrawContact::MoveObjToInvisibleLayer(..)>
MoveObjToInvisibleLayer( GetMaster() );
}
}
mbDisconnectInProgress = false;
}
/// method to remove 'master' drawing object from drawing page.
void SwDrawContact::RemoveMasterFromDrawPage()
{
if ( GetMaster() )
{
GetMaster()->SetUserCall( nullptr );
if ( GetMaster()->IsInserted() )
{
static_cast<SwFrameFormat*>(GetRegisteredIn())->getIDocumentDrawModelAccess().GetDrawModel()->GetPage(0)->
RemoveObject( GetMaster()->GetOrdNum() );
}
}
}
// disconnect for a dedicated drawing object - could be 'master' or 'virtual'.
// a 'master' drawing object will disconnect a 'virtual' drawing object
// in order to take its place.
// #i19919# - no special case, if drawing object isn't in
// page header/footer, in order to get drawing objects in repeating table headers
// also working.
void SwDrawContact::DisconnectObjFromLayout( SdrObject* _pDrawObj )
{
if ( auto pSwDrawVirtObj = dynamic_cast<SwDrawVirtObj*>( _pDrawObj) )
{
pSwDrawVirtObj->RemoveFromWriterLayout();
pSwDrawVirtObj->RemoveFromDrawingPage();
}
else
{
const auto ppVirtDrawObj(std::find_if(maDrawVirtObjs.begin(), maDrawVirtObjs.end(),
[] (const rtl::Reference<SwDrawVirtObj>& pObj) { return pObj->IsConnected(); }));
if(ppVirtDrawObj != maDrawVirtObjs.end())
{
// replace found 'virtual' drawing object by 'master' drawing
// object and disconnect the 'virtual' one
SwDrawVirtObj* pDrawVirtObj(ppVirtDrawObj->get());
SwFrame* pNewAnchorFrameOfMaster = pDrawVirtObj->AnchorFrame();
// disconnect 'virtual' drawing object
pDrawVirtObj->RemoveFromWriterLayout();
pDrawVirtObj->RemoveFromDrawingPage();
// disconnect 'master' drawing object from current frame
GetAnchorFrame()->RemoveDrawObj( maAnchoredDrawObj );
// re-connect 'master' drawing object to frame of found 'virtual'
// drawing object.
pNewAnchorFrameOfMaster->AppendDrawObj( maAnchoredDrawObj );
}
else
{
// no connected 'virtual' drawing object found. Thus, disconnect
// completely from layout.
DisconnectFromLayout();
}
}
}
static SwTextFrame* lcl_GetFlyInContentAnchor( SwTextFrame* _pProposedAnchorFrame,
SwPosition const& rAnchorPos)
{
SwTextFrame* pAct = _pProposedAnchorFrame;
SwTextFrame* pTmp;
TextFrameIndex const nTextOffset(_pProposedAnchorFrame->MapModelToViewPos(rAnchorPos));
do
{
pTmp = pAct;
pAct = pTmp->GetFollow();
}
while (pAct && nTextOffset >= pAct->GetOffset());
return pTmp;
}
void SwDrawContact::ConnectToLayout( const SwFormatAnchor* pAnch )
{
// *no* connect to layout during disconnection from layout.
if ( mbDisconnectInProgress )
{
OSL_FAIL( "<SwDrawContact::ConnectToLayout(..)> called during disconnection.");
return;
}
// --> #i33909# - *no* connect to layout, if 'master' drawing
// object isn't inserted in the drawing page
if ( !GetMaster()->IsInserted() )
{
OSL_FAIL( "<SwDrawContact::ConnectToLayout(..)> - master drawing object not inserted -> no connect to layout. Please inform od@openoffice.org" );
return;
}
SwFrameFormat* pDrawFrameFormat = static_cast<SwFrameFormat*>(GetRegisteredIn());
if( !pDrawFrameFormat->getIDocumentLayoutAccess().GetCurrentViewShell() )
return;
// remove 'virtual' drawing objects from writer
// layout and from drawing page, and remove 'master' drawing object from
// writer layout - 'master' object will remain in drawing page.
DisconnectFromLayout( false );
if ( !pAnch )
{
pAnch = &(pDrawFrameFormat->GetAnchor());
}
switch ( pAnch->GetAnchorId() )
{
case RndStdIds::FLY_AT_PAGE:
{
sal_uInt16 nPgNum = pAnch->GetPageNum();
SwViewShell *pShell = pDrawFrameFormat->getIDocumentLayoutAccess().GetCurrentViewShell();
if( !pShell )
break;
SwRootFrame* pRoot = pShell->GetLayout();
SwPageFrame *pPage = static_cast<SwPageFrame*>(pRoot->Lower());
for ( sal_uInt16 i = 1; i < nPgNum && pPage; ++i )
{
pPage = static_cast<SwPageFrame*>(pPage->GetNext());
}
if ( pPage )
{
pPage->AppendDrawObj( maAnchoredDrawObj );
}
else
//Looks stupid but is allowed (compare SwFEShell::SetPageObjsNewPage)
pRoot->SetAssertFlyPages();
}
break;
case RndStdIds::FLY_AT_CHAR:
case RndStdIds::FLY_AT_PARA:
case RndStdIds::FLY_AT_FLY:
case RndStdIds::FLY_AS_CHAR:
{
if ( pAnch->GetAnchorId() == RndStdIds::FLY_AS_CHAR )
{
ClrContourCache( GetMaster() );
}
// support drawing objects in header/footer,
// but not control objects:
// anchor at first found frame the 'master' object and
// at the following frames 'virtual' drawing objects.
// Note: method is similar to <SwFlyFrameFormat::MakeFrames(..)>
sw::BroadcastingModify *pModify = nullptr;
if( pAnch->GetAnchorNode() )
{
if ( pAnch->GetAnchorId() == RndStdIds::FLY_AT_FLY )
{
SwNodeIndex aIdx( *pAnch->GetAnchorNode() );
SwContentNode* pCNd = SwNodes::GoNext(&aIdx);
if (SwIterator<SwFrame, SwContentNode, sw::IteratorMode::UnwrapMulti>(*pCNd).First())
pModify = pCNd;
else
{
const SwNode& rIdx = *pAnch->GetAnchorNode();
for(sw::SpzFrameFormat* pFlyFormat :*(pDrawFrameFormat->GetDoc()->GetSpzFrameFormats()))
{
if( pFlyFormat->GetContent().GetContentIdx() &&
rIdx == pFlyFormat->GetContent().GetContentIdx()->GetNode() )
{
pModify = pFlyFormat;
break;
}
}
}
}
else
{
pModify = pAnch->GetAnchorNode()->GetContentNode();
}
}
// #i29199# - It is possible, that
// the anchor doesn't exist - E.g., reordering the
// sub-documents in a master document.
// Note: The anchor will be inserted later.
if ( !pModify )
{
// break to end of the current switch case.
break;
}
SwIterator<SwFrame, sw::BroadcastingModify, sw::IteratorMode::UnwrapMulti> aIter(*pModify);
SwFrame* pAnchorFrameOfMaster = nullptr;
for( SwFrame *pFrame = aIter.First(); pFrame; pFrame = aIter.Next() )
{
// append drawing object, if
// (1) proposed anchor frame isn't a follow and...
const bool bFollow = pFrame->IsContentFrame() && static_cast<SwContentFrame*>(pFrame)->IsFollow();
if (bFollow)
continue;
// (2) drawing object isn't a control object to be anchored
// in header/footer.
const bool bControlInHF = ::CheckControlLayer(GetMaster()) && pFrame->FindFooterOrHeader();
// tdf#129542 but make an exception for control objects so they can get added to just the first frame,
// the Master Anchor Frame and not the others
if (bControlInHF && pAnchorFrameOfMaster)
continue;
bool bAdd;
if (RndStdIds::FLY_AT_FLY == pAnch->GetAnchorId())
bAdd = true;
else
{
assert(pFrame->IsTextFrame());
bAdd = IsAnchoredObjShown(*static_cast<SwTextFrame*>(pFrame), *pAnch);
}
if( bAdd )
{
if ( RndStdIds::FLY_AT_FLY == pAnch->GetAnchorId() && !pFrame->IsFlyFrame() )
{
pFrame = pFrame->FindFlyFrame();
assert(pFrame);
}
// find correct follow for as character anchored objects
if ((pAnch->GetAnchorId() == RndStdIds::FLY_AS_CHAR) &&
pFrame->IsTextFrame() )
{
pFrame = lcl_GetFlyInContentAnchor(
static_cast<SwTextFrame*>(pFrame),
*pAnch->GetContentAnchor());
}
if ( !pAnchorFrameOfMaster )
{
// append 'master' drawing object
pAnchorFrameOfMaster = pFrame;
const SwFrameFormat* pFlyFormat = nullptr;
if (!maAnchoredDrawObj.GetDrawObj()->IsGroupObject())
{
pFlyFormat = SwTextBoxHelper::getOtherTextBoxFormat(GetFormat(), RES_DRAWFRMFMT);
}
if (pFlyFormat)
{
// This is a master draw object and it has an associated fly format.
// See if a fly frame is already inserted to the layout: if so, this
// master draw object should be ordered directly before the fly one.
if (const SwSortedObjs* pObjs = pFrame->GetDrawObjs())
{
for (const SwAnchoredObject* pAnchoredObj : *pObjs)
{
if (pAnchoredObj->GetFrameFormat() == pFlyFormat)
{
SdrPage* pDrawPage = pAnchoredObj->GetDrawObj()->getSdrPageFromSdrObject();
if (pDrawPage)
{
sal_uInt32 nOrdNum = pAnchoredObj->GetDrawObj()->GetOrdNum();
if (maAnchoredDrawObj.GetDrawObj()->GetOrdNum() >= nOrdNum)
{
pDrawPage->SetObjectOrdNum(maAnchoredDrawObj.GetDrawObj()->GetOrdNumDirect(), nOrdNum);
}
else
{
pDrawPage->SetObjectOrdNum(nOrdNum, maAnchoredDrawObj.GetDrawObj()->GetOrdNumDirect() + 1);
}
break;
}
}
}
}
}
pFrame->AppendDrawObj( maAnchoredDrawObj );
}
else
{
// append 'virtual' drawing object
SwDrawVirtObj* pDrawVirtObj = AddVirtObj(*pFrame);
if ( pAnch->GetAnchorId() == RndStdIds::FLY_AS_CHAR )
{
ClrContourCache( pDrawVirtObj );
}
pFrame->AppendDrawObj( pDrawVirtObj->AnchoredObj() );
pDrawVirtObj->ActionChanged();
}
if ( pAnch->GetAnchorId() == RndStdIds::FLY_AS_CHAR )
{
pFrame->InvalidatePrt();
}
}
}
}
break;
default:
assert(!"Unknown Anchor.");
break;
}
if ( GetAnchorFrame() )
{
::setContextWritingMode( maAnchoredDrawObj.DrawObj(), GetAnchorFrame() );
// #i26791# - invalidate objects instead of direct positioning
InvalidateObjs_();
}
}
/// insert 'master' drawing object into drawing page
void SwDrawContact::InsertMasterIntoDrawPage()
{
if ( !GetMaster()->IsInserted() )
{
GetFormat()->getIDocumentDrawModelAccess().GetDrawModel()->GetPage(0)
->InsertObject( GetMaster(), GetMaster()->GetOrdNumDirect() );
}
GetMaster()->SetUserCall( this );
}
SwPageFrame* SwDrawContact::FindPage( const SwRect &rRect )
{
// --> #i28701# - use method <GetPageFrame()>
SwPageFrame* pPg = GetPageFrame();
if ( !pPg && GetAnchorFrame() )
pPg = GetAnchorFrame()->FindPageFrame();
if ( pPg )
pPg = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(::FindPage( rRect, pPg )));
return pPg;
}
void SwDrawContact::ChkPage()
{
if ( mbDisconnectInProgress )
{
OSL_FAIL( "<SwDrawContact::ChkPage()> called during disconnection." );
return;
}
// --> #i28701#
// tdf#156287: use anchor page, not current bound rectangle's page,
// because an object can't move to a page other than its anchor anyway
SwPageFrame* pPg = ( maAnchoredDrawObj.GetAnchorFrame() &&
maAnchoredDrawObj.GetAnchorFrame()->IsPageFrame() )
? GetPageFrame()
: maAnchoredDrawObj.FindPageFrameOfAnchor();
if ( GetPageFrame() == pPg )
return;
// if drawing object is anchor in header/footer a change of the page
// is a dramatic change. Thus, completely re-connect to the layout
if ( maAnchoredDrawObj.GetAnchorFrame() &&
maAnchoredDrawObj.GetAnchorFrame()->FindFooterOrHeader() )
{
ConnectToLayout();
}
else
{
// --> #i28701# - use methods <GetPageFrame()> and <SetPageFrame>
maAnchoredDrawObj.RegisterAtPage(*pPg);
maAnchoredDrawObj.SetPageFrame( pPg );
}
}
// Important note:
// method is called by method <SwDPage::ReplaceObject(..)>, which called its
// corresponding superclass method <FmFormPage::ReplaceObject(..)>.
// Note: 'master' drawing object *has* to be connected to layout triggered
// by the caller of this, if method is called.
void SwDrawContact::ChangeMasterObject(SdrObject* pNewMaster)
{
DisconnectFromLayout( false );
// consider 'virtual' drawing objects
RemoveAllVirtObjs();
GetMaster()->SetUserCall( nullptr );
if(pNewMaster)
maAnchoredDrawObj.SetDrawObj(*pNewMaster);
else
mbMasterObjCleared = true;
GetMaster()->SetUserCall( this );
InvalidateObjs_();
}
/// get data collection of anchored objects, handled by with contact
void SwDrawContact::GetAnchoredObjs(std::vector<SwAnchoredObject*>& o_rAnchoredObjs) const
{
o_rAnchoredObjs.push_back(const_cast<SwAnchoredDrawObject*>(&maAnchoredDrawObj));
for(auto& rpDrawVirtObj : maDrawVirtObjs)
o_rAnchoredObjs.push_back(&rpDrawVirtObj->AnchoredObj());
}
// AW: own sdr::contact::ViewContact (VC) sdr::contact::ViewObjectContact (VOC) needed
// since offset is defined different from SdrVirtObj's sdr::contact::ViewContactOfVirtObj.
// For paint, that offset is used by setting at the OutputDevice; for primitives this is
// not possible since we have no OutputDevice, but define the geometry itself.
namespace sdr::contact
{
namespace {
class VOCOfDrawVirtObj : public ViewObjectContactOfSdrObj
{
protected:
/**
* This method is responsible for creating the graphical visualisation data which is
* stored/cached in the local primitive. Default gets view-independent Primitive from
* the ViewContact using ViewContact::getViewIndependentPrimitive2DContainer(), takes
* care of visibility, handles glue and ghosted.
*
* This method will not handle included hierarchies and not check geometric visibility.
*/
virtual void createPrimitive2DSequence(const DisplayInfo& rDisplayInfo, drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const override;
public:
VOCOfDrawVirtObj(ObjectContact& rObjectContact, ViewContact& rViewContact)
: ViewObjectContactOfSdrObj(rObjectContact, rViewContact)
{
}
};
class VCOfDrawVirtObj : public ViewContactOfVirtObj
{
protected:
/** Create an Object-Specific ViewObjectContact, set ViewContact and ObjectContact.
*
* Always needs to return something. Default is to create a standard ViewObjectContact
* containing the given ObjectContact and *this.
*/
virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact) override;
public:
/// basic constructor, used from SdrObject.
explicit VCOfDrawVirtObj(SwDrawVirtObj& rObj)
: ViewContactOfVirtObj(rObj)
{
}
/// access to SwDrawVirtObj
SwDrawVirtObj& GetSwDrawVirtObj() const
{
return static_cast<SwDrawVirtObj&>(mrObject);
}
};
}
} // end of namespace sdr::contact
namespace sdr::contact
{
/// recursively collect primitive data from given VOC with given offset
static void impAddPrimitivesFromGroup(const ViewObjectContact& rVOC, const basegfx::B2DHomMatrix& rOffsetMatrix, const DisplayInfo& rDisplayInfo, drawinglayer::primitive2d::Primitive2DContainer& rxTarget)
{
const sal_uInt32 nSubHierarchyCount(rVOC.GetViewContact().GetObjectCount());
for(sal_uInt32 a(0); a < nSubHierarchyCount; a++)
{
const ViewObjectContact& rCandidate(rVOC.GetViewContact().GetViewContact(a).GetViewObjectContact(rVOC.GetObjectContact()));
if(rCandidate.GetViewContact().GetObjectCount())
{
// is a group object itself, call recursively
impAddPrimitivesFromGroup(rCandidate, rOffsetMatrix, rDisplayInfo, rxTarget);
}
else
{
// single object, add primitives; check model-view visibility
if(rCandidate.isPrimitiveVisible(rDisplayInfo))
{
drawinglayer::primitive2d::Primitive2DContainer aNewSequence(rCandidate.getPrimitive2DSequence(rDisplayInfo));
if(!aNewSequence.empty())
{
// get ranges
const drawinglayer::geometry::ViewInformation2D& rViewInformation2D(rCandidate.GetObjectContact().getViewInformation2D());
const basegfx::B2DRange& aViewRange(rViewInformation2D.getViewport());
basegfx::B2DRange aObjectRange(rCandidate.getObjectRange());
// correct with virtual object's offset
aObjectRange.transform(rOffsetMatrix);
// check geometrical visibility (with offset)
if(!aViewRange.overlaps(aObjectRange))
{
// not visible, release
aNewSequence.clear();
}
}
if(!aNewSequence.empty())
{
rxTarget.append(std::move(aNewSequence));
}
}
}
}
}
void VOCOfDrawVirtObj::createPrimitive2DSequence(const DisplayInfo& rDisplayInfo, drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const
{
// this may be called for painting where it's a precondition that
// isPrimitiveVisible() is true, or for e.g. getObjectRange() (even
// during layout) where there are no preconditions...
// nasty corner case: override to clear page frame to disable the
// sub-objects' anchor check, because their anchor is always on
// the first page that the page style is applied to
DisplayInfo aDisplayInfo(rDisplayInfo);
aDisplayInfo.SetWriterPageFrame(basegfx::B2IRectangle());
const VCOfDrawVirtObj& rVC = static_cast< const VCOfDrawVirtObj& >(GetViewContact());
const SdrObject& rReferencedObject = rVC.GetSwDrawVirtObj().GetReferencedObj();
drawinglayer::primitive2d::Primitive2DContainer xRetval;
// create offset transformation
basegfx::B2DHomMatrix aOffsetMatrix;
const Point aLocalOffset(rVC.GetSwDrawVirtObj().GetOffset());
if(aLocalOffset.X() || aLocalOffset.Y())
{
aOffsetMatrix.set(0, 2, aLocalOffset.X());
aOffsetMatrix.set(1, 2, aLocalOffset.Y());
}
if(dynamic_cast<const SdrObjGroup*>( &rReferencedObject) != nullptr)
{
// group object. Since the VOC/OC/VC hierarchy does not represent the
// hierarchy virtual objects when they have group objects
// (ViewContactOfVirtObj::GetObjectCount() returns null for that purpose)
// to avoid multiple usages of VOCs (which would not work), the primitives
// for the sub-hierarchy need to be collected here
// Get the VOC of the referenced object (the Group) and fetch primitives from it
const ViewObjectContact& rVOCOfRefObj = rReferencedObject.GetViewContact().GetViewObjectContact(GetObjectContact());
impAddPrimitivesFromGroup(rVOCOfRefObj, aOffsetMatrix, aDisplayInfo, xRetval);
}
else
{
// single object, use method from referenced object to get the Primitive2DSequence
rReferencedObject.GetViewContact().getViewIndependentPrimitive2DContainer(xRetval);
}
if(!xRetval.empty())
{
// create transform primitive
xRetval = drawinglayer::primitive2d::Primitive2DContainer {
new drawinglayer::primitive2d::TransformPrimitive2D(aOffsetMatrix, std::move(xRetval))
};
}
rVisitor.visit(xRetval);
}
ViewObjectContact& VCOfDrawVirtObj::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact)
{
return *(new VOCOfDrawVirtObj(rObjectContact, *this));
}
} // end of namespace sdr::contact
/// implementation of class <SwDrawVirtObj>
std::unique_ptr<sdr::contact::ViewContact> SwDrawVirtObj::CreateObjectSpecificViewContact()
{
return std::make_unique<sdr::contact::VCOfDrawVirtObj>(*this);
}
SwDrawVirtObj::SwDrawVirtObj(
SdrModel& rSdrModel,
SdrObject& _rNewObj,
SwDrawContact& _rDrawContact)
: SdrVirtObj(rSdrModel, _rNewObj ),
mrDrawContact(_rDrawContact)
{
// #i26791#
maAnchoredDrawObj.SetDrawObj( *this );
// #i35635# - set initial position out of sight
NbcMove( Size( -16000, -16000 ) );
}
SwDrawVirtObj::SwDrawVirtObj(
SdrModel& rSdrModel,
SwDrawVirtObj const & rSource)
: SdrVirtObj(rSdrModel, rSource),
mrDrawContact(rSource.mrDrawContact)
{
// #i26791#
maAnchoredDrawObj.SetDrawObj( *this );
// #i35635# - set initial position out of sight
NbcMove( Size( -16000, -16000 ) );
// Note: Members <maAnchoredDrawObj> and <mrDrawContact>
// haven't to be considered.
}
SwDrawVirtObj::~SwDrawVirtObj()
{
}
rtl::Reference<SdrObject> SwDrawVirtObj::CloneSdrObject(SdrModel& rTargetModel) const
{
return new SwDrawVirtObj(rTargetModel, *this);
}
const SwFrame* SwDrawVirtObj::GetAnchorFrame() const
{
// #i26791# - use new member <maAnchoredDrawObj>
return maAnchoredDrawObj.GetAnchorFrame();
}
SwFrame* SwDrawVirtObj::AnchorFrame()
{
// #i26791# - use new member <maAnchoredDrawObj>
return maAnchoredDrawObj.AnchorFrame();
}
void SwDrawVirtObj::RemoveFromWriterLayout()
{
// remove contact object from frame for 'virtual' drawing object
// #i26791# - use new member <maAnchoredDrawObj>
if ( maAnchoredDrawObj.GetAnchorFrame() )
{
maAnchoredDrawObj.AnchorFrame()->RemoveDrawObj( maAnchoredDrawObj );
}
}
void SwDrawVirtObj::AddToDrawingPage(SwFrame const& rAnchorFrame)
{
// determine 'master'
SdrObject* pOrgMasterSdrObj = mrDrawContact.GetMaster();
// insert 'virtual' drawing object into page, set layer and user call.
SdrPage* pDrawPg = pOrgMasterSdrObj->getSdrPageFromSdrObject();
// default: insert before master object
auto nOrdNum(GetReferencedObj().GetOrdNum());
// maintain invariant that a shape's textbox immediately follows the shape
// also for the multiple SdrDrawVirtObj created for shapes in header/footer
if (SwFrameFormat const*const pFlyFormat =
SwTextBoxHelper::getOtherTextBoxFormat(mrDrawContact.GetFormat(), RES_DRAWFRMFMT))
{
// this is for the case when the flyframe SdrVirtObj is created before the draw one
if (SwSortedObjs const*const pObjs = rAnchorFrame.GetDrawObjs())
{
for (SwAnchoredObject const*const pAnchoredObj : *pObjs)
{
if (pAnchoredObj->GetFrameFormat() == pFlyFormat)
{
assert(dynamic_cast<SwFlyFrame const*>(pAnchoredObj));
if (pAnchoredObj->GetDrawObj()->GetOrdNum() >= GetReferencedObj().GetOrdNum())
{
// This virtual draw object has an associated fly one, but the fly's index
// is not below the masters, fix it up.
if (pDrawPg)
{
pDrawPg->SetObjectOrdNum(pAnchoredObj->GetDrawObj()->GetOrdNumDirect(), GetReferencedObj().GetOrdNum());
}
}
nOrdNum = pAnchoredObj->GetDrawObj()->GetOrdNum();
// the master SdrObj should have the highest index
assert(nOrdNum < GetReferencedObj().GetOrdNum());
break;
}
}
}
// this happens on initial insertion, the draw object is created first
SAL_INFO_IF(GetReferencedObj().GetOrdNum() == nOrdNum, "sw", "AddToDrawingPage: cannot find SdrObject for text box's shape");
}
// #i27030# - apply order number of referenced object
if ( nullptr != pDrawPg )
{
// #i27030# - apply order number of referenced object
pDrawPg->InsertObject(this, nOrdNum);
}
else
{
pDrawPg = getSdrPageFromSdrObject();
if ( pDrawPg )
{
pDrawPg->SetObjectOrdNum(GetOrdNumDirect(), nOrdNum);
}
else
{
SetOrdNum(nOrdNum);
}
}
SetUserCall( &mrDrawContact );
}
void SwDrawVirtObj::RemoveFromDrawingPage()
{
SetUserCall( nullptr );
if ( getSdrPageFromSdrObject() )
{
getSdrPageFromSdrObject()->RemoveObject( GetOrdNum() );
}
}
/// Is 'virtual' drawing object connected to writer layout and to drawing layer?
bool SwDrawVirtObj::IsConnected() const
{
bool bRetVal = GetAnchorFrame() &&
( getSdrPageFromSdrObject() && GetUserCall() );
return bRetVal;
}
void SwDrawVirtObj::NbcSetAnchorPos(const Point& rPnt)
{
SdrObject::NbcSetAnchorPos( rPnt );
}
// #i97197#
// the methods relevant for positioning
const tools::Rectangle& SwDrawVirtObj::GetCurrentBoundRect() const
{
if (getOutRectangle().IsEmpty())
{
const_cast<SwDrawVirtObj*>(this)->RecalcBoundRect();
}
return getOutRectangle();
}
const tools::Rectangle& SwDrawVirtObj::GetLastBoundRect() const
{
return getOutRectangle();
}
Point SwDrawVirtObj::GetOffset() const
{
// do NOT use IsEmpty() here, there is already a useful offset
// in the position
if (getOutRectangle() == tools::Rectangle())
{
return Point();
}
else
{
return getOutRectangle().TopLeft() - GetReferencedObj().GetCurrentBoundRect().TopLeft();
}
}
void SwDrawVirtObj::SetBoundRectDirty()
{
// do nothing to not lose model information in aOutRect
}
void SwDrawVirtObj::RecalcBoundRect()
{
// #i26791# - switch order of calling <GetOffset()> and
// <ReferencedObj().GetCurrentBoundRect()>, because <GetOffset()> calculates
// its value by the 'BoundRect' of the referenced object.
const Point aOffset(GetOffset());
setOutRectangle(ReferencedObj().GetCurrentBoundRect() + aOffset);
}
basegfx::B2DPolyPolygon SwDrawVirtObj::TakeXorPoly() const
{
basegfx::B2DPolyPolygon aRetval(mxRefObj->TakeXorPoly());
aRetval.transform(basegfx::utils::createTranslateB2DHomMatrix(GetOffset().X(), GetOffset().Y()));
return aRetval;
}
basegfx::B2DPolyPolygon SwDrawVirtObj::TakeContour() const
{
basegfx::B2DPolyPolygon aRetval(mxRefObj->TakeContour());
aRetval.transform(basegfx::utils::createTranslateB2DHomMatrix(GetOffset().X(), GetOffset().Y()));
return aRetval;
}
void SwDrawVirtObj::AddToHdlList(SdrHdlList& rHdlList) const
{
SdrHdlList tmpList(nullptr);
mxRefObj->AddToHdlList(tmpList);
size_t cnt = tmpList.GetHdlCount();
for(size_t i=0; i < cnt; ++i)
{
SdrHdl* pHdl = tmpList.GetHdl(i);
Point aP(pHdl->GetPos() + GetOffset());
pHdl->SetPos(aP);
}
tmpList.MoveTo(rHdlList);
}
void SwDrawVirtObj::NbcMove(const Size& rSiz)
{
SdrObject::NbcMove( rSiz );
}
void SwDrawVirtObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
{
mxRefObj->NbcResize(rRef - GetOffset(), xFact, yFact);
SetBoundAndSnapRectsDirty();
}
void SwDrawVirtObj::NbcRotate(const Point& rRef, Degree100 nAngle, double sn, double cs)
{
mxRefObj->NbcRotate(rRef - GetOffset(), nAngle, sn, cs);
SetBoundAndSnapRectsDirty();
}
void SwDrawVirtObj::NbcMirror(const Point& rRef1, const Point& rRef2)
{
mxRefObj->NbcMirror(rRef1 - GetOffset(), rRef2 - GetOffset());
SetBoundAndSnapRectsDirty();
}
void SwDrawVirtObj::NbcShear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear)
{
mxRefObj->NbcShear(rRef - GetOffset(), nAngle, tn, bVShear);
SetBoundAndSnapRectsDirty();
}
void SwDrawVirtObj::Move(const Size& rSiz)
{
SdrObject::Move( rSiz );
}
void SwDrawVirtObj::Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bUnsetRelative)
{
if(xFact.GetNumerator() != xFact.GetDenominator() || yFact.GetNumerator() != yFact.GetDenominator())
{
tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
mxRefObj->Resize(rRef - GetOffset(), xFact, yFact, bUnsetRelative);
SetBoundAndSnapRectsDirty();
SendUserCall(SdrUserCallType::Resize, aBoundRect0);
}
}
void SwDrawVirtObj::Rotate(const Point& rRef, Degree100 nAngle, double sn, double cs)
{
if(nAngle)
{
tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
mxRefObj->Rotate(rRef - GetOffset(), nAngle, sn, cs);
SetBoundAndSnapRectsDirty();
SendUserCall(SdrUserCallType::Resize, aBoundRect0);
}
}
void SwDrawVirtObj::Mirror(const Point& rRef1, const Point& rRef2)
{
tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
mxRefObj->Mirror(rRef1 - GetOffset(), rRef2 - GetOffset());
SetBoundAndSnapRectsDirty();
SendUserCall(SdrUserCallType::Resize, aBoundRect0);
}
void SwDrawVirtObj::Shear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear)
{
if(nAngle)
{
tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
mxRefObj->Shear(rRef - GetOffset(), nAngle, tn, bVShear);
SetBoundAndSnapRectsDirty();
SendUserCall(SdrUserCallType::Resize, aBoundRect0);
}
}
void SwDrawVirtObj::RecalcSnapRect()
{
aSnapRect = mxRefObj->GetSnapRect();
aSnapRect += GetOffset();
}
const tools::Rectangle& SwDrawVirtObj::GetSnapRect() const
{
const_cast<SwDrawVirtObj*>(this)->aSnapRect = mxRefObj->GetSnapRect();
const_cast<SwDrawVirtObj*>(this)->aSnapRect += GetOffset();
return aSnapRect;
}
void SwDrawVirtObj::SetSnapRect(const tools::Rectangle& rRect)
{
tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
tools::Rectangle aR(rRect);
aR -= GetOffset();
mxRefObj->SetSnapRect(aR);
SetBoundAndSnapRectsDirty();
SendUserCall(SdrUserCallType::Resize, aBoundRect0);
}
void SwDrawVirtObj::NbcSetSnapRect(const tools::Rectangle& rRect)
{
tools::Rectangle aR(rRect);
aR -= GetOffset();
SetBoundAndSnapRectsDirty();
mxRefObj->NbcSetSnapRect(aR);
}
const tools::Rectangle& SwDrawVirtObj::GetLogicRect() const
{
const_cast<SwDrawVirtObj*>(this)->aSnapRect = mxRefObj->GetLogicRect();
const_cast<SwDrawVirtObj*>(this)->aSnapRect += GetOffset();
return aSnapRect;
}
void SwDrawVirtObj::SetLogicRect(const tools::Rectangle& rRect)
{
tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
tools::Rectangle aR(rRect);
aR -= GetOffset();
mxRefObj->SetLogicRect(aR);
SetBoundAndSnapRectsDirty();
SendUserCall(SdrUserCallType::Resize, aBoundRect0);
}
void SwDrawVirtObj::NbcSetLogicRect(const tools::Rectangle& rRect, bool bAdaptTextMinSize)
{
tools::Rectangle aR(rRect);
aR -= GetOffset();
mxRefObj->NbcSetLogicRect(aR, bAdaptTextMinSize);
SetBoundAndSnapRectsDirty();
}
Point SwDrawVirtObj::GetSnapPoint(sal_uInt32 i) const
{
Point aP(mxRefObj->GetSnapPoint(i));
aP += GetOffset();
return aP;
}
Point SwDrawVirtObj::GetPoint(sal_uInt32 i) const
{
return mxRefObj->GetPoint(i) + GetOffset();
}
void SwDrawVirtObj::NbcSetPoint(const Point& rPnt, sal_uInt32 i)
{
Point aP(rPnt);
aP -= GetOffset();
mxRefObj->SetPoint(aP, i);
SetBoundAndSnapRectsDirty();
}
bool SwDrawVirtObj::HasTextEdit() const
{
return mxRefObj->HasTextEdit();
}
// override 'layer' methods for 'virtual' drawing object to assure
// that layer of 'virtual' object is the layer of the referenced object.
SdrLayerID SwDrawVirtObj::GetLayer() const
{
return GetReferencedObj().GetLayer();
}
void SwDrawVirtObj::NbcSetLayer(SdrLayerID nLayer)
{
ReferencedObj().NbcSetLayer( nLayer );
SdrVirtObj::NbcSetLayer( ReferencedObj().GetLayer() );
}
void SwDrawVirtObj::SetLayer(SdrLayerID nLayer)
{
ReferencedObj().SetLayer( nLayer );
SdrVirtObj::NbcSetLayer( ReferencedObj().GetLayer() );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V547 Expression is always false.
↑ V547 Expression is always false.
↑ V547 Expression '!"Unknown Anchor."' is always false.