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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: groupproperties.cxx,v $
*
* $Revision: 1.9 $
*
* last change: $Author: ihi $ $Date: 2006-11-14 13:37:12 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#ifndef _SDR_PROPERTIES_GROUPPROPERTIES_HXX
#include <svx/sdr/properties/groupproperties.hxx>
#endif
#ifndef _SFXITEMSET_HXX
#include <svtools/itemset.hxx>
#endif
#ifndef _SFX_WHITER_HXX
#include <svtools/whiter.hxx>
#endif
#ifndef _SVDDEF_HXX
#include <svddef.hxx>
#endif
#ifndef _EEITEM_HXX
#include <eeitem.hxx>
#endif
#ifndef _SVDOGRP_HXX
#include <svdogrp.hxx>
#endif
#ifndef _SVDPOOL_HXX
#include <svdpool.hxx>
#endif
#ifndef _SVDPAGE_HXX
#include <svdpage.hxx>
#endif
//////////////////////////////////////////////////////////////////////////////
namespace sdr
{
namespace properties
{
// create a new itemset
SfxItemSet& GroupProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
{
// Groups have in principle no ItemSet. To support methods like
// GetMergedItemSet() the local one is used. Thus, all items in the pool
// may be used and a pool itemset is created.
return *(new SfxItemSet(rPool));
}
GroupProperties::GroupProperties(SdrObject& rObj)
: DefaultProperties(rObj)
{
}
GroupProperties::GroupProperties(const GroupProperties& rProps, SdrObject& rObj)
: DefaultProperties(rProps, rObj)
{
}
GroupProperties::~GroupProperties()
{
}
BaseProperties& GroupProperties::Clone(SdrObject& rObj) const
{
return *(new GroupProperties(*this, rObj));
}
const SfxItemSet& GroupProperties::GetObjectItemSet() const
{
DBG_ASSERT(sal_False, "GroupProperties::GetObjectItemSet() should never be called (!)");
return DefaultProperties::GetObjectItemSet();
}
const SfxItemSet& GroupProperties::GetMergedItemSet() const
{
// prepare ItemSet
if(mpItemSet)
{
// clear local itemset for merge
mpItemSet->ClearItem();
}
else
{
// force local itemset
DefaultProperties::GetObjectItemSet();
}
// collect all ItemSets in mpItemSet
const SdrObjList* pSub = ((const SdrObjGroup&)GetSdrObject()).GetSubList();
const sal_uInt32 nCount(pSub->GetObjCount());
for(sal_uInt32 a(0L); a < nCount; a++)
{
const SfxItemSet& rSet = pSub->GetObj(a)->GetMergedItemSet();
SfxWhichIter aIter(rSet);
sal_uInt16 nWhich(aIter.FirstWhich());
while(nWhich)
{
if(SFX_ITEM_DONTCARE == rSet.GetItemState(nWhich, FALSE))
{
mpItemSet->InvalidateItem(nWhich);
}
else
{
mpItemSet->MergeValue(rSet.Get(nWhich), TRUE);
}
nWhich = aIter.NextWhich();
}
}
// For group proerties, do not call parent since groups do
// not have local ItemSets.
return *mpItemSet;
}
void GroupProperties::SetMergedItemSet(const SfxItemSet& rSet, sal_Bool bClearAllItems)
{
// iterate over contained SdrObjects
const SdrObjList* pSub = ((const SdrObjGroup&)GetSdrObject()).GetSubList();
const sal_uInt32 nCount(pSub->GetObjCount());
for(sal_uInt32 a(0L); a < nCount; a++)
{
SdrObject* pObj = pSub->GetObj(a);
if(pObj)
{
// Set merged ItemSet at contained object
pObj->SetMergedItemSet(rSet, bClearAllItems);
}
}
// Do not call parent here. Group objects do not have local ItemSets
// where items need to be set.
// DefaultProperties::SetMergedItemSet(rSet, bClearAllItems);
}
void GroupProperties::SetObjectItem(const SfxPoolItem& /*rItem*/)
{
DBG_ASSERT(sal_False, "GroupProperties::SetObjectItem() should never be called (!)");
}
void GroupProperties::SetObjectItemDirect(const SfxPoolItem& /*rItem*/)
{
DBG_ASSERT(sal_False, "GroupProperties::SetObjectItemDirect() should never be called (!)");
}
void GroupProperties::ClearObjectItem(const sal_uInt16 /*nWhich*/)
{
DBG_ASSERT(sal_False, "GroupProperties::ClearObjectItem() should never be called (!)");
}
void GroupProperties::ClearObjectItemDirect(const sal_uInt16 /*nWhich*/)
{
DBG_ASSERT(sal_False, "GroupProperties::ClearObjectItemDirect() should never be called (!)");
}
void GroupProperties::SetMergedItem(const SfxPoolItem& rItem)
{
const SdrObjList* pSub = ((const SdrObjGroup&)GetSdrObject()).GetSubList();
const sal_uInt32 nCount(pSub->GetObjCount());
for(sal_uInt32 a(0L); a < nCount; a++)
{
pSub->GetObj(a)->GetProperties().SetMergedItem(rItem);
}
}
void GroupProperties::ClearMergedItem(const sal_uInt16 nWhich)
{
const SdrObjList* pSub = ((const SdrObjGroup&)GetSdrObject()).GetSubList();
const sal_uInt32 nCount(pSub->GetObjCount());
for(sal_uInt32 a(0L); a < nCount; a++)
{
pSub->GetObj(a)->GetProperties().ClearMergedItem(nWhich);
}
}
void GroupProperties::SetObjectItemSet(const SfxItemSet& /*rSet*/)
{
DBG_ASSERT(sal_False, "GroupProperties::SetObjectItemSet() should never be called (!)");
}
void GroupProperties::ItemSetChanged(const SfxItemSet& /*rSet*/)
{
DBG_ASSERT(sal_False, "GroupProperties::ItemSetChanged() should never be called (!)");
}
sal_Bool GroupProperties::AllowItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/) const
{
DBG_ASSERT(sal_False, "GroupProperties::AllowItemChange() should never be called (!)");
return sal_False;
}
void GroupProperties::ItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/)
{
DBG_ASSERT(sal_False, "GroupProperties::ItemChange() should never be called (!)");
}
void GroupProperties::PostItemChange(const sal_uInt16 /*nWhich*/)
{
DBG_ASSERT(sal_False, "GroupProperties::PostItemChange() should never be called (!)");
}
SfxStyleSheet* GroupProperties::GetStyleSheet() const
{
SfxStyleSheet* pRetval = 0L;
const SdrObjList* pSub = ((const SdrObjGroup&)GetSdrObject()).GetSubList();
const sal_uInt32 nCount(pSub->GetObjCount());
for(sal_uInt32 a(0L); a < nCount; a++)
{
SfxStyleSheet* pCandidate = pSub->GetObj(a)->GetStyleSheet();
if(pRetval)
{
if(pCandidate != pRetval)
{
// different StyleSheelts, return none
return 0L;
}
}
else
{
pRetval = pCandidate;
}
}
return pRetval;
}
void GroupProperties::SetStyleSheet(SfxStyleSheet* pNewStyleSheet, sal_Bool bDontRemoveHardAttr)
{
const SdrObjList* pSub = ((const SdrObjGroup&)GetSdrObject()).GetSubList();
const sal_uInt32 nCount(pSub->GetObjCount());
for(sal_uInt32 a(0L); a < nCount; a++)
{
pSub->GetObj(a)->SetStyleSheet(pNewStyleSheet, bDontRemoveHardAttr);
}
}
void GroupProperties::ForceDefaultAttributes()
{
// nothing to do here, groups have no items and thus no default items, too.
}
void GroupProperties::MoveToItemPool(SfxItemPool* pSrcPool, SfxItemPool* pDestPool, SdrModel* pNewModel)
{
if(pSrcPool && pDestPool && (pSrcPool != pDestPool))
{
const SdrObjList* pSub = ((const SdrObjGroup&)GetSdrObject()).GetSubList();
const sal_uInt32 nCount(pSub->GetObjCount());
for(sal_uInt32 a(0L); a < nCount; a++)
{
pSub->GetObj(a)->GetProperties().MoveToItemPool(pSrcPool, pDestPool, pNewModel);
}
// also clear local ItemSet, it's only temporary for group objects anyways.
if(mpItemSet)
{
// #121905#
// copy/paste is still using clone operators and MoveToItemPool functionality.
// Since SfxItemSet contains a pool pointer, ClearItem is not enough here.
// The ItemSet for merge is constructed on demand, so it's enough here to
// just delete it and set to 0L.
// mpItemSet->ClearItem();
delete mpItemSet;
mpItemSet = 0L;
}
}
}
void GroupProperties::ForceStyleToHardAttributes(sal_Bool bPseudoSheetsOnly)
{
const SdrObjList* pSub = ((const SdrObjGroup&)GetSdrObject()).GetSubList();
const sal_uInt32 nCount(pSub->GetObjCount());
for(sal_uInt32 a(0L); a < nCount; a++)
{
pSub->GetObj(a)->GetProperties().ForceStyleToHardAttributes(bPseudoSheetsOnly);
}
}
} // end of namespace properties
} // end of namespace sdr
//////////////////////////////////////////////////////////////////////////////
// eof
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