libreoffice/svx/source/svdraw/svdoole2.cxx

/*************************************************************************
 *
 *  $RCSfile: svdoole2.cxx,v $
 *
 *  $Revision: 1.36 $
 *
 *  last change: $Author: vg $ $Date: 2003-05-26 09:06:45 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 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
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _COM_SUN_STAR_UTIL_XMODIFYBROADCASTER_HPP_
#include <com/sun/star/util/XModifyBroadcaster.hpp>
#endif

#include <comphelper/processfactory.hxx>

#ifndef _IPOBJ_HXX //autogen
#include <so3/ipobj.hxx>
#endif
#ifndef _PERSIST_HXX
#include <so3/persist.hxx>
#endif
#ifndef _SFX_INTERNO_HXX
#include <sfx2/interno.hxx>
#endif
#ifndef _SVDPAGV_HXX
#include <svdpagv.hxx>
#endif
#ifndef _GLOBNAME_HXX
#include <tools/globname.hxx>
#endif
#ifndef _IPCLIENT_HXX //autogen
#include <so3/ipclient.hxx>
#endif
#ifndef _SV_JOBSET_HXX
#include <vcl/jobset.hxx>
#endif
#ifndef _SO_CLSIDS_HXX
#include <so3/clsids.hxx>
#endif

#include <sot/formats.hxx>

#ifndef _IPENV_HXX //autogen
#include <so3/ipenv.hxx>
#endif
#ifndef _PSEUDO_HXX
#include <so3/pseudo.hxx>
#endif
#ifndef _SVXLINKMGR_HXX //autogen
#include <linkmgr.hxx>
#endif
#ifndef SVTOOLS_TRANSFER_HXX
#include <svtools/transfer.hxx>
#endif


#include "svdoole2.hxx"
#include <svtools/solar.hrc>
#include "svdxout.hxx"
#ifndef SVTOOLS_URIHELPER_HXX
#include <svtools/urihelper.hxx>
#endif

#include "svdpagv.hxx"
#include "svdmodel.hxx"
#include "svdio.hxx"
#include "svdglob.hxx"  // Stringcache
#include "svdstr.hrc"   // Objektname
#include "svdetc.hxx"
#include "svdview.hxx"
#include "unomlstr.hxx"

using namespace ::rtl;
using namespace ::com::sun::star;

////////////////////////////////////////////////////////////////////////////////////////////////////

#ifndef SO2_DECL_SVINPLACEOBJECT_DEFINED
#define SO2_DECL_SVINPLACEOBJECT_DEFINED
SO2_DECL_REF(SvInPlaceObject)
#endif

class SdrOle2ObjImpl
{
public:
    GDIMetaFile*    pMetaFile;          // Metafile fuer GetMtf kopieren und merken
    GraphicObject*  pGraphicObject;
    String          aPersistName;       // name of object in persist

    // #107645#
    // New local var to avoid repeated loading if load of OLE2 fails
    sal_Bool        mbLoadingOLEObjectFailed;

    bool    mbConnected;

};

////////////////////////////////////////////////////////////////////////////////////////////////////

// Predicate determining whether the given OLE is an internal math
// object
static bool ImplIsMathObj( const SvInPlaceObjectRef& rObjRef )
{
    if( !rObjRef.Is() )
        return false;

    SvGlobalName aClassName( rObjRef->GetClassName() );

    if( aClassName == SvGlobalName(SO3_SM_CLASSID_30) ||
        aClassName == SvGlobalName(SO3_SM_CLASSID_40) ||
        aClassName == SvGlobalName(SO3_SM_CLASSID_50) ||
        aClassName == SvGlobalName(SO3_SM_CLASSID_60) ||
        aClassName == SvGlobalName(SO3_SM_CLASSID)      )
    {
        return true;
    }
    else
    {
        return false;
    }
}

// -----------------------------------------------------------------------------

TYPEINIT1(SdrOle2Obj,SdrRectObj);

SdrOle2Obj::SdrOle2Obj(FASTBOOL bFrame_)
{
    bInDestruction = FALSE;
    Init();

    ppObjRef=new SvInPlaceObjectRef;
    bFrame=bFrame_;
}

// -----------------------------------------------------------------------------

SdrOle2Obj::SdrOle2Obj(const SvInPlaceObjectRef& rNewObjRef, FASTBOOL bFrame_)
{
    bInDestruction = FALSE;
    Init();
    ppObjRef=new SvInPlaceObjectRef(rNewObjRef);

    bFrame=bFrame_;

    SvInPlaceObjectRef& rIPRef = *ppObjRef;

    if (rIPRef.Is() &&
        (rIPRef->GetMiscStatus() & SVOBJ_MISCSTATUS_NOTRESIZEABLE) )
    {
        SetResizeProtect(TRUE);
    }

    // #108759# For math objects, set closed state to transparent
    if( ImplIsMathObj( *ppObjRef ) )
        SetClosedObj( false );
}

// -----------------------------------------------------------------------------

SdrOle2Obj::SdrOle2Obj(const SvInPlaceObjectRef& rNewObjRef, const XubString& rNewObjName, FASTBOOL bFrame_)
{
    bInDestruction = FALSE;
    Init();

    ppObjRef=new SvInPlaceObjectRef(rNewObjRef);

    mpImpl->aPersistName = rNewObjName;
    bFrame=bFrame_;

    SvInPlaceObjectRef& rIPRef = *ppObjRef;

    if (rIPRef.Is() &&
        (rIPRef->GetMiscStatus() & SVOBJ_MISCSTATUS_NOTRESIZEABLE) )
    {
        SetResizeProtect(TRUE);
    }

    // #108759# For math objects, set closed state to transparent
    if( ImplIsMathObj( *ppObjRef ) )
        SetClosedObj( false );
}

// -----------------------------------------------------------------------------

SdrOle2Obj::SdrOle2Obj(const SvInPlaceObjectRef& rNewObjRef, const XubString& rNewObjName, const Rectangle& rNewRect, FASTBOOL bFrame_):
    SdrRectObj(rNewRect)
{
    bInDestruction = FALSE;
    Init();

    ppObjRef=new SvInPlaceObjectRef(rNewObjRef);

    mpImpl->aPersistName = rNewObjName;
    bFrame=bFrame_;

    SvInPlaceObjectRef& rIPRef = *ppObjRef;

    if (rIPRef.Is() &&
        (rIPRef->GetMiscStatus() & SVOBJ_MISCSTATUS_NOTRESIZEABLE) )
    {
        SetResizeProtect(TRUE);
    }

    // #108759# For math objects, set closed state to transparent
    if( ImplIsMathObj( *ppObjRef ) )
        SetClosedObj( false );
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::Init()
{
    mpImpl = new SdrOle2ObjImpl;
    pModifyListener = NULL;
    pGraphic=NULL;
    mpImpl->pMetaFile=NULL;
    mpImpl->pGraphicObject=NULL;

    // #107645#
    // init to start situation, loading did not fail
    mpImpl->mbLoadingOLEObjectFailed = sal_False;

    mpImpl->mbConnected = false;
}

// -----------------------------------------------------------------------------

SdrOle2Obj::~SdrOle2Obj()
{
    bInDestruction = TRUE;
    // Aus Cache entfernen
    GetSdrGlobalData().GetOLEObjCache().RemoveObj(this);

    SvInPlaceObjectRef aRef( *ppObjRef );

    Disconnect();

    if(pModel && aRef.Is())
    {
        SvPersist* pPers=pModel->GetPersist();
        if(pPers!=NULL)
        {
            pPers->Remove(aRef);
        }
    }
    aRef.Clear();

    delete ppObjRef;

    if(pGraphic!=NULL)
        delete pGraphic;

    if(mpImpl->pMetaFile!=NULL)
        delete mpImpl->pMetaFile;

    if(mpImpl->pGraphicObject!=NULL)
        delete mpImpl->pGraphicObject;

    if(pModifyListener)
    {
        pModifyListener->invalidate();
        pModifyListener->release();
        pModifyListener = NULL;
    }
    delete mpImpl;
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::SetGraphic(const Graphic* pGrf)
{
    if ( pGraphic )
    {
        delete pGraphic;
        pGraphic = NULL;
        delete mpImpl->pGraphicObject;
        mpImpl->pGraphicObject = NULL;
    }

    if (pGrf!=NULL)
    {
        pGraphic = new Graphic(*pGrf);
        mpImpl->pGraphicObject = new GraphicObject( *pGraphic );
    }

    if ( ppObjRef->Is() && pGrf )
        SendRepaintBroadcast();

    SetChanged();
}

// -----------------------------------------------------------------------------

FASTBOOL SdrOle2Obj::IsEmpty() const
{
    return !ppObjRef->Is();
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::Connect()
{
    if(pModel && mpImpl->aPersistName.Len())
    {
        SvPersist* pPers=pModel->GetPersist();
        if (pPers!=NULL)
        {
            SvInfoObjectRef xIObj;
            SvInfoObject* pInfo = pPers->Find(mpImpl->aPersistName);

            if (!pInfo)
            {
                if ( !ppObjRef->Is() )
                    GetObjRef();    // try to load inplace object

                xIObj = pInfo = new SvEmbeddedInfoObject(*ppObjRef,mpImpl->aPersistName);
            }

            if ( !pPers->HasObject(mpImpl->aPersistName) )
            {
                pPers->Move(pInfo, mpImpl->aPersistName);
            }
            else
            {
                pInfo->SetDeleted(FALSE);
            }
        }

        // In Cache einfuegen
        GetSdrGlobalData().GetOLEObjCache().InsertObj(this);
    }

    if ( ppObjRef->Is() && (*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE )
    {
        if (pModel && pModel->GetRefDevice() &&
            pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER)
        {
            // Kein RefDevice oder RefDevice kein Printer
            BOOL bModified = (*ppObjRef)->IsModified();
            Printer* pPrinter = (Printer*) pModel->GetRefDevice();
            (*ppObjRef)->OnDocumentPrinterChanged( pPrinter );
            (*ppObjRef)->SetModified( bModified );
        }
    }

    if( !IsEmpty() )
    {
        // register modify listener
        if( pModifyListener == NULL )
        {
            ((SdrOle2Obj*)this)->pModifyListener = new SvxUnoShapeModifyListener( (SdrOle2Obj*)this );
            pModifyListener->acquire();
        }

        uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
        if( xBC.is() && pModifyListener )
        {
            uno::Reference< util::XModifyListener > xListener( pModifyListener );
            xBC->addModifyListener( xListener );
        }

        mpImpl->mbConnected = true;
    }
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::Disconnect()
{
    if( !mpImpl->mbConnected )
        return;

    if( !IsEmpty() && mpImpl->aPersistName.Len() )
    {
        uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
        if( xBC.is() && pModifyListener )
        {
            uno::Reference< util::XModifyListener > xListener( pModifyListener );
            xBC->removeModifyListener( xListener );
        }
    }

    if (pModel && mpImpl->aPersistName.Len() )
    {
        if( pModel->IsInDestruction() )
        {
            *ppObjRef = NULL;
        }
        else
        {
            SvPersist* pPers = pModel->GetPersist();

            if (pPers)
            {
                SvInfoObject* pInfo = pPers->Find(mpImpl->aPersistName);

                if (pInfo)
                {
                    pInfo->SetDeleted(TRUE);
                    pInfo->SetObj(0);
                }
            }

            if ( ppObjRef->Is() )
                (*ppObjRef)->DoClose();
        }

        // Aus Cache entfernen
        GetSdrGlobalData().GetOLEObjCache().RemoveObj(this);

        if ( ppObjRef->Is() )
            ppObjRef->Clear();
    }

    mpImpl->mbConnected = false;
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::SetModel(SdrModel* pNewModel)
{
    FASTBOOL bChg = pNewModel!=pModel;

    if( bChg )
        Disconnect(); // mit dem alten Namen

    if( pModel && pNewModel )
    {
        SvPersist* pDestPers = pNewModel->GetPersist();
        SvPersist* pSrcPers  = pModel->GetPersist();

        if( pDestPers && pSrcPers && ( pDestPers != pSrcPers ) )
        {
            ImpCopyObject( *pSrcPers, *pDestPers, mpImpl->aPersistName );
        }
    }

    SdrRectObj::SetModel( pNewModel );

    if( bChg )
        Connect();
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::SetPage(SdrPage* pNewPage)
{
    FASTBOOL bRemove=pNewPage==NULL && pPage!=NULL;
    FASTBOOL bInsert=pNewPage!=NULL && pPage==NULL;

    if (bRemove) Disconnect();

    SdrRectObj::SetPage(pNewPage);

    if (bInsert) Connect();
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::SetObjRef(const SvInPlaceObjectRef& rNewObjRef)
{
    if( rNewObjRef == *ppObjRef )
        return;

    Disconnect();

    *ppObjRef=rNewObjRef;

    SvInPlaceObjectRef& rIPRef = *ppObjRef;

    if (rIPRef.Is() &&
        (rIPRef->GetMiscStatus() & SVOBJ_MISCSTATUS_NOTRESIZEABLE) )
    {
        SetResizeProtect(TRUE);
    }

    // #108759# For math objects, set closed state to transparent
    if( ImplIsMathObj( *ppObjRef ) )
        SetClosedObj( false );

    Connect();
    SetChanged();
    SendRepaintBroadcast();
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::SetClosedObj( bool bIsClosed )
{
    // #108759# Allow changes to the closed state of OLE objects
    bClosedObj = bIsClosed;
}

// -----------------------------------------------------------------------------

FASTBOOL SdrOle2Obj::HasSetName() const
{
    return TRUE;
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::SetName(const XubString& rStr)
{
    aName = rStr;
    SetChanged();
}

// -----------------------------------------------------------------------------

XubString SdrOle2Obj::GetName() const
{
    return aName;
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::SetPersistName( const String& rPersistName )
{
    mpImpl->aPersistName = rPersistName;
    SetChanged();
}

// -----------------------------------------------------------------------------

String SdrOle2Obj::GetPersistName() const
{
    return mpImpl->aPersistName;
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const
{
    rInfo.bRotateFreeAllowed=FALSE;
    rInfo.bRotate90Allowed  =FALSE;
    rInfo.bMirrorFreeAllowed=FALSE;
    rInfo.bMirror45Allowed  =FALSE;
    rInfo.bMirror90Allowed  =FALSE;
    rInfo.bTransparenceAllowed = FALSE;
    rInfo.bGradientAllowed = FALSE;
    rInfo.bShearAllowed     =FALSE;
    rInfo.bEdgeRadiusAllowed=FALSE;
    rInfo.bNoOrthoDesired   =FALSE;
    rInfo.bCanConvToPath    =FALSE;
    rInfo.bCanConvToPoly    =FALSE;
    rInfo.bCanConvToPathLineToArea=FALSE;
    rInfo.bCanConvToPolyLineToArea=FALSE;
    rInfo.bCanConvToContour = FALSE;
}

// -----------------------------------------------------------------------------

UINT16 SdrOle2Obj::GetObjIdentifier() const
{
    return bFrame ? UINT16(OBJ_FRAME) : UINT16(OBJ_OLE2);
}

// -----------------------------------------------------------------------------

FASTBOOL SdrOle2Obj::Paint(ExtOutputDevice& rOut, const SdrPaintInfoRec& rInfoRec) const
{
    FASTBOOL bOk=TRUE;

    if( !pGraphic )
        GetObjRef();    // try to load inplace object

    if (ppObjRef->Is())
    {
        if( !bSizProt && (*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_NOTRESIZEABLE )
            ( (SdrOle2Obj*) this)->bSizProt = TRUE;

        const SvEditObjectProtocol& rProt=(*ppObjRef)->GetProtocol();

        OutputDevice* pOut=rOut.GetOutDev();

        if (!rProt.IsInPlaceActive() || (*ppObjRef)->GetIPClient()->GetEnv()->GetEditWin()!=pOut)
        {
            if ((rInfoRec.nPaintMode & SDRPAINTMODE_DRAFTGRAF) ==0)
            {
                if (((*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_ACTIVATEWHENVISIBLE))
                {
                    // PlugIn-Objekt connecten
                    if (rInfoRec.pPV!=NULL)
                    {
                        SdrOle2Obj* pOle2Obj = (SdrOle2Obj*) this;
                        SdrView* pSdrView = (SdrView*) &rInfoRec.pPV->GetView();
                        pSdrView->DoConnect(pOle2Obj);
                    }
                }


                // don't call DoDraw if this <20>s a special object and SDRPAINTMODE_HIDEDRAFTGRAF is set
                if( ( ( (*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_SPECIALOBJECT ) == 0 ) ||
                    ( ( rInfoRec.nPaintMode & SDRPAINTMODE_HIDEDRAFTGRAF ) == 0 ) )
                {
                    // #108759# Temporarily set the current background
                    // color, since OLEs rely on that during
                    // auto-colored text rendering
                    Wallpaper aOldBg( pOut->GetBackground() );

                    if( rInfoRec.pPV && GetPage() )
                        pOut->SetBackground( rInfoRec.pPV->GetView().CalcBackgroundColor( GetSnapRect(),
                                                                                          rInfoRec.pPV->GetVisibleLayers(),
                                                                                          *GetPage() ) );

                    pOut->Push( PUSH_CLIPREGION );
                    pOut->IntersectClipRegion( aRect );
                    (*ppObjRef)->DoDraw(pOut,aRect.TopLeft(),aRect.GetSize(),JobSetup());
                    pOut->Pop();

                    // #108759# Restore old background
                    pOut->SetBackground( aOldBg );
                }
            }
            else if( ( rInfoRec.nPaintMode & SDRPAINTMODE_HIDEDRAFTGRAF ) == 0 )
            { // sonst SDRPAINTMODE_DRAFTGRAF
                Polygon aPoly(Rect2Poly(aRect,aGeo));
                pOut->SetLineColor(Color(COL_BLACK));
                pOut->DrawPolyLine(aPoly);
                pOut->DrawLine(aPoly[0],aPoly[2]);
                pOut->DrawLine(aPoly[1],aPoly[3]);
            }
        }
    }
    else if ( pGraphic )
    {
        OutputDevice* pOutDev=rOut.GetOutDev();
        if( IsEmptyPresObj() )
        {
            const MapMode   aDstMapMode( pOutDev->GetMapMode().GetMapUnit() );
            Point           aPos(aRect.Center());
            Size            aDstSize;

            if( pGraphic->GetPrefMapMode().GetMapUnit() == MAP_PIXEL )
                aDstSize = pOutDev->PixelToLogic( pGraphic->GetPrefSize(), aDstMapMode );
            else
                aDstSize = pOutDev->LogicToLogic( pGraphic->GetPrefSize(), pGraphic->GetPrefMapMode(), aDstMapMode );

            aPos.X()-=aDstSize.Width() /2;
            aPos.Y()-=aDstSize.Height()/2;
            if (aPos.X() >= aRect.Left() && aPos.Y() >= aRect.Top())
                pGraphic->Draw(pOutDev,aPos, aDstSize);

            svtools::ColorConfig aColorConfig;
            svtools::ColorConfigValue aColor( aColorConfig.GetColorValue( svtools::OBJECTBOUNDARIES ) );

            if( aColor.bIsVisible )
            {
                pOutDev->SetFillColor();
                pOutDev->SetLineColor( aColor.nColor );
                pOutDev->DrawRect(aRect);
            }
        }
        else
            pGraphic->Draw( pOutDev, aRect.TopLeft(), aRect.GetSize() );
    }
    // #100499# OLE without context and without bitmap, do the same as
    // for empty groups, additionally draw empty OLE bitmap
    else
    {
        if(!rInfoRec.bPrinter && rInfoRec.aPaintLayer.IsSet(nLayerId))
        {
            OutputDevice* pOutDev = rOut.GetOutDev();

            pOutDev->SetFillInBrush(Brush(BRUSH_NULL));
            pOutDev->SetPen(Color(COL_LIGHTGRAY));
            pOutDev->DrawRect(aOutRect);

            Bitmap aBitmap(ResId(BMP_OLEOBJ, ImpGetResMgr()));
            Rectangle aSnapRect(GetSnapRect());
            Size aBitmapSize(pOutDev->PixelToLogic(aBitmap.GetSizePixel()));

            pOutDev->DrawBitmap(
                aSnapRect.Center() - Point(aBitmapSize.Width() / 2, aBitmapSize.Height() / 2),
                aBitmapSize,
                aBitmap);
        }
    }

    if (HasText())
    {
        bOk=SdrTextObj::Paint(rOut,rInfoRec);
    }
    return bOk;
}

// -----------------------------------------------------------------------------

SdrObject* SdrOle2Obj::CheckHit(const Point& rPnt, USHORT nTol, const SetOfByte* pVisiLayer) const
{
    return ImpCheckHit(rPnt,nTol,pVisiLayer,TRUE,TRUE);
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::TakeObjNameSingul(XubString& rName) const
{
    rName = ImpGetResStr(bFrame ? STR_ObjNameSingulFrame : STR_ObjNameSingulOLE2);

    if( aName.Len() )
    {
        rName.AppendAscii(" '");
        rName += aName;
        rName += sal_Unicode('\'');
    }
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::TakeObjNamePlural(XubString& rName) const
{
    rName=ImpGetResStr(bFrame ? STR_ObjNamePluralFrame : STR_ObjNamePluralOLE2);
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::ImpAssign( const SdrObject& rObj, SdrPage* pNewPage, SdrModel* pNewModel )
{
    const SdrOle2Obj& rOle2Obj = static_cast< const SdrOle2Obj& >( rObj );

    if( pModel )
        Disconnect();

    SdrRectObj::operator=( rObj );

    // #108867# Manually copying bClosedObj attribute
    SetClosedObj( rObj.IsClosedObj() );

    if( pNewPage )
        pPage = pNewPage;

    if( pNewModel )
        pModel = pNewModel;

    aName = rOle2Obj.aName;
    mpImpl->aPersistName = rOle2Obj.mpImpl->aPersistName;
    aProgName = rOle2Obj.aProgName;
    bFrame = rOle2Obj.bFrame;

    if( rOle2Obj.pGraphic )
    {
        if( pGraphic )
        {
            delete pGraphic;
            delete mpImpl->pGraphicObject;
        }

        pGraphic = new Graphic( *rOle2Obj.pGraphic );
        mpImpl->pGraphicObject = new GraphicObject( *pGraphic );
    }

    if( pModel && rObj.GetModel() )
    {
        SvPersist* pDestPers = pModel->GetPersist();
        SvPersist* pSrcPers = rObj.GetModel()->GetPersist();

        if( pDestPers && pSrcPers )
        {
            ImpCopyObject( *pSrcPers, *pDestPers, mpImpl->aPersistName );

            if( rOle2Obj.ppObjRef->Is() && ppObjRef->Is() &&
                ( (*rOle2Obj.ppObjRef)->GetMapUnit() == (*ppObjRef)->GetMapUnit() ) )
            {
                    (*ppObjRef)->SetVisArea( (*rOle2Obj.ppObjRef)->GetVisArea() );
            }
        }

        Connect();
    }
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::ImpCopyObject( SvPersist& rSrcPersist, SvPersist& rDstPersist, String& rPersistName )
{
    SvInfoObject* pInfo = rSrcPersist.Find( rPersistName );

    if( pInfo != NULL )
    {
        SvPersistRef    xNewRef;
        const String    aOldPersistName( rPersistName );

        // loop because of storage bug 46033
        for( USHORT i = 1, n = 0; n < 100; i++, n++ )
        {
            String aStr( rPersistName = OUString::createFromAscii( "Object " ) );

            aStr += String::CreateFromInt32( i );

            while( rDstPersist.Find( aStr ) )
            {
                aStr = rPersistName;
                aStr += String::CreateFromInt32( ++i );
            }

            xNewRef = rDstPersist.CopyObject( aOldPersistName, rPersistName = aStr, &rSrcPersist );

            if( xNewRef.Is() )
                break;
        }

        *ppObjRef = &rDstPersist.GetObject( rPersistName );
    }
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::operator=(const SdrObject& rObj)
{
    if( &rObj != this )
        ImpAssign( rObj );
}

// -----------------------------------------------------------------------------

SdrObject* SdrOle2Obj::Clone( SdrPage* pNewPage, SdrModel* pNewModel ) const
{
    SdrOle2Obj* pObj = static_cast< SdrOle2Obj* >( SdrObjFactory::MakeNewObject( GetObjInventor(), GetObjIdentifier(),NULL ) );

    if( pObj )
    {
        pObj->ImpAssign( *this, pNewPage, pNewModel );

        if( pNewModel )
            pObj->SetModel( pNewModel );
    }

    return pObj;
}

// -----------------------------------------------------------------------------

FASTBOOL SdrOle2Obj::HasSpecialDrag() const
{
    return FALSE;
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::ImpSetVisAreaSize()
{
    GetObjRef();    // try to load inplace object
    SvInPlaceObjectRef& rIPRef=*ppObjRef;

    if (rIPRef.Is())
    {
        if (rIPRef->GetMiscStatus() & SVOBJ_MISCSTATUS_SERVERRESIZE)
        {
            // Server resized selbst (StarChart)
            // Neue VisArea setzen
            Rectangle aVisArea = OutputDevice::LogicToLogic( aRect,
                                    pModel->GetScaleUnit(), rIPRef->GetMapUnit() );
            rIPRef->SetVisArea(aVisArea);

            // Wurde die VisArea akzeptiert?
            Rectangle aAcceptedVisArea(rIPRef->GetVisArea());

            if (aVisArea.GetSize() != aAcceptedVisArea.GetSize())
            {
                // VisArea wurde nicht akzeptiert -> korrigieren
                aRect.SetSize(OutputDevice::LogicToLogic( aAcceptedVisArea.GetSize(),
                        rIPRef->GetMapUnit(), pModel->GetScaleUnit()));
            }
        }
        else
        {
            /**********************************************************************
            * Nun wird nicht mehr die VisArea gesetzt, sondern es erfolgt eine
            * Skalierung
            **********************************************************************/
            SvEmbeddedClient* pClient = (*ppObjRef)->GetClient();

            if (pClient)
            {
                SvClientData* pData = pClient->GetClientData();
                Size aObjAreaSize = rIPRef->GetVisArea().GetSize();
                aObjAreaSize = OutputDevice::LogicToLogic( aObjAreaSize,
                                                           rIPRef->GetMapUnit(),
                                                           pModel->GetScaleUnit() );

                Size aSize = aRect.GetSize();
                Fraction aScaleWidth (aSize.Width(),  aObjAreaSize.Width() );
                Fraction aScaleHeight(aSize.Height(), aObjAreaSize.Height() );
                // Nun auf 10 Binaerstellen kuerzen
                Kuerzen(aScaleHeight, 10);
                Kuerzen(aScaleWidth,  10);

                pData->SetSizeScale(aScaleWidth, aScaleHeight);

                Rectangle aScaleRect(aRect.TopLeft(), aObjAreaSize);
                pData->SetObjArea(aScaleRect);
            }
        }
    }
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
{
    SdrRectObj::NbcResize(rRef,xFact,yFact);
    if (aGeo.nShearWink!=0 || aGeo.nDrehWink!=0) { // kleine Korrekturen
        if (aGeo.nDrehWink>=9000 && aGeo.nDrehWink<27000) {
            aRect.Move(aRect.Left()-aRect.Right(),aRect.Top()-aRect.Bottom());
        }
        aGeo.nDrehWink=0;
        aGeo.nShearWink=0;
        aGeo.nSin=0.0;
        aGeo.nCos=1.0;
        aGeo.nTan=0.0;
        SetRectsDirty();
    }
    if( (NULL == pModel) || !pModel->isLocked() )
        ImpSetVisAreaSize();
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::SetGeoData(const SdrObjGeoData& rGeo)
{
    SdrRectObj::SetGeoData(rGeo);
    if( (NULL == pModel) || !pModel->isLocked() )
        ImpSetVisAreaSize();
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::NbcSetSnapRect(const Rectangle& rRect)
{
    SdrRectObj::NbcSetSnapRect(rRect);
    if( (NULL == pModel) || !pModel->isLocked() )
        ImpSetVisAreaSize();
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::NbcSetLogicRect(const Rectangle& rRect)
{
    SdrRectObj::NbcSetLogicRect(rRect);
    if( (NULL == pModel) || !pModel->isLocked() )
        ImpSetVisAreaSize();
}

// -----------------------------------------------------------------------------

FASTBOOL SdrOle2Obj::HasGDIMetaFile() const
{
    GetObjRef();    // try to load inplace object
    SvInPlaceObjectRef& rIPRef=*ppObjRef;
    BOOL bOK = FALSE;
    if ( rIPRef.Is() )
        bOK = TRUE;

    return bOK;
}

// -----------------------------------------------------------------------------

const GDIMetaFile* SdrOle2Obj::GetGDIMetaFile() const
{
    if( mpImpl->pMetaFile )
    {
        delete ((SdrOle2Obj*)this)->mpImpl->pMetaFile;
        ((SdrOle2Obj*)this)->mpImpl->pMetaFile = NULL;
    }

    GetObjRef();    // try to load inplace object
    SvInPlaceObjectRef& rIPRef=*ppObjRef;

    if (rIPRef.Is())
    {
        GDIMetaFile*            pMtf=NULL;
        TransferableDataHelper  aData(rIPRef->CreateTransferableSnapshot() );

        if( aData.HasFormat( FORMAT_GDIMETAFILE ) )
        {
            GDIMetaFile* pNewMtf = new GDIMetaFile;

            if( aData.GetGDIMetaFile( FORMAT_GDIMETAFILE, *pNewMtf ) )
                ((SdrOle2Obj*)this)->mpImpl->pMetaFile = pNewMtf;
            else
                delete pNewMtf;
        }
    }
    return mpImpl->pMetaFile;
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::WriteData(SvStream& rOut) const
{
    SdrRectObj::WriteData(rOut);
    SdrDownCompat aCompat(rOut,STREAM_WRITE); // Fuer Abwaertskompatibilitaet (Lesen neuer Daten mit altem Code)
#ifdef DBG_UTIL
    aCompat.SetID("SdrOle2Obj");
#endif

    // UNICODE: rOut<<mpImpl->aPersistName;
    rOut.WriteByteString(mpImpl->aPersistName);

    // UNICODE: rOut<<aProgName;
    rOut.WriteByteString(aProgName);

    GetObjRef();
    BOOL bObjRefValid=ppObjRef->Is();
    rOut<<bObjRefValid;
    BOOL bPreview = FALSE;
    if( !IsEmptyPresObj() && pModel && pModel->IsSaveOLEPreview() )
        bPreview = TRUE;

    if( bPreview )
    {
        // set preview graphic (not for empty presentation objects)
        GetGDIMetaFile();
        if( mpImpl->pMetaFile )
        {
            Graphic aNewGraphic( *mpImpl->pMetaFile );
            ( (SdrOle2Obj*) this )->SetGraphic( &aNewGraphic );
        }
    }

    BOOL bHasGraphic=pGraphic!=NULL;
    rOut<<bHasGraphic;
    if (bHasGraphic)
    {
        SdrDownCompat aGrafCompat(rOut,STREAM_WRITE); // ab V11 eingepackt
#ifdef DBG_UTIL
        aGrafCompat.SetID("SdrOle2Obj(Graphic)");
#endif
        rOut<<*pGraphic;
    }

    if( bPreview )
        ( (SdrOle2Obj*) this )->SetGraphic( NULL );     // remove preview graphic
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::ReadData(const SdrObjIOHeader& rHead, SvStream& rIn)
{
    rIn.SetError( 0 );

    if (rIn.GetError()!=0) return;
    SdrRectObj::ReadData(rHead,rIn);
    SdrDownCompat aCompat(rIn,STREAM_READ); // Fuer Abwaertskompatibilitaet (Lesen neuer Daten mit altem Code)
#ifdef DBG_UTIL
    aCompat.SetID("SdrOle2Obj");
#endif

    // UNICODE: rIn >> mpImpl->aPersistName;
    rIn.ReadByteString(mpImpl->aPersistName);

    // UNICODE: rIn >> aProgName;
    rIn.ReadByteString(aProgName);

    BOOL bObjRefValid;
    rIn>>bObjRefValid;

    BOOL bHasGraphic;
    rIn>>bHasGraphic;
    if (bHasGraphic)
    {
        if(pGraphic==NULL)
            pGraphic=new Graphic;

        if(rHead.GetVersion()>=11)
        { // ab V11 eingepackt
            SdrDownCompat aGrafCompat(rIn,STREAM_READ);
#ifdef DBG_UTIL
            aGrafCompat.SetID("SdrOle2Obj(Graphic)");
#endif
            rIn>>*pGraphic;
        }
        else
            rIn>>*pGraphic;

        if( mpImpl->pGraphicObject )
            delete mpImpl->pGraphicObject;

        mpImpl->pGraphicObject = new GraphicObject( *pGraphic );
    }
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::NbcMove(const Size& rSize)
{
    SdrRectObj::NbcMove(rSize);
    if( (NULL == pModel) || !pModel->isLocked() )
        ImpSetVisAreaSize();
}

// -----------------------------------------------------------------------------

BOOL SdrOle2Obj::Unload()
{
    BOOL bUnloaded = FALSE;

    if( ppObjRef && ppObjRef->Is() )
    {
        //Nicht notwendig im Doc DTor (MM)
        ULONG nRefCount = (*ppObjRef)->GetRefCount();
        // prevent Unload if there are external references
        if( nRefCount > 2 )
            return FALSE;
        DBG_ASSERT( nRefCount == 2, "Wrong RefCount for unload" );
    }
    else
        bUnloaded = TRUE;

    if (pModel && ppObjRef && ppObjRef->Is() &&
        SVOBJ_MISCSTATUS_ALWAYSACTIVATE != (*ppObjRef)->GetMiscStatus() &&
        1 < (*ppObjRef)->GetRefCount()                                  &&
        !(*ppObjRef)->IsModified()                                      &&
        !(*ppObjRef)->GetProtocol().IsInPlaceActive() )
    {
        SvPersist* pPersist = pModel->GetPersist();

        if (pPersist)
        {
            SvPersist* pO = *ppObjRef;
            if( pO->IsModified() )
            {
                pO->DoSave();
                pO->DoSaveCompleted();
            }
            ppObjRef->Clear();
            if (pPersist->Unload(pO))
                bUnloaded = TRUE;
            else
                *ppObjRef = pO;
        }
    }

    return bUnloaded;
}

// -----------------------------------------------------------------------------

void SdrOle2Obj::CreatePersistName( SvPersist* pPers )
{
    mpImpl->aPersistName = OUString::createFromAscii( "Object " );
    String aStr( mpImpl->aPersistName );
    USHORT i = 1;
    aStr+=String::CreateFromInt32( i );
    while( pPers->Find( aStr ) )
    {
        aStr = mpImpl->aPersistName;
        aStr += String::CreateFromInt32(++i);
    }
    mpImpl->aPersistName = aStr;
}

// -----------------------------------------------------------------------------

const SvInPlaceObjectRef& SdrOle2Obj::GetObjRef() const
{
    if ( !ppObjRef->Is() && pModel && pModel->GetPersist() && !pModel->GetPersist()->IsHandsOff() )
    {
        // #107645#
        // Only try loading if it did not wrent wrong up to now
        if(!mpImpl->mbLoadingOLEObjectFailed)
        {
            // Objekt laden
            (*ppObjRef) = &( pModel->GetPersist()->GetObject( mpImpl->aPersistName ) );

            // #107645#
            // If loading of OLE object failed, remember that to not invoke a endless
            // loop trying to load it again and again.
            if(!ppObjRef->Is())
            {
                mpImpl->mbLoadingOLEObjectFailed = sal_True;
            }

            // #108759# For math objects, set closed state to transparent
            if( ImplIsMathObj( *ppObjRef ) )
                const_cast<SdrOle2Obj*>(this)->SetClosedObj( false );
        }

        if ( ppObjRef->Is() )
        {
            if( !IsEmptyPresObj() )
            {
                // #75637# remember modified status of model
                BOOL bWasChanged(pModel ? pModel->IsChanged() : FALSE);

                // perhaps preview not valid anymore
                // #75637# This line changes the modified state of the model
                ( (SdrOle2Obj*) this )->SetGraphic( NULL );

                // #75637# if status was not set before, force it back
                // to not set, so that SetGraphic(0L) above does not
                // set the modified state of the model.
                if(!bWasChanged && pModel && pModel->IsChanged())
                    pModel->SetChanged(FALSE);
            }

            if ( (*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE )
            {
                if (pModel && pModel->GetRefDevice() &&
                    pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER)
                {
                    if(!bInDestruction)
                    {
                        // prevent SetModified (don't want no update here)
                        sal_Bool bWasEnabled = (*ppObjRef)->IsEnableSetModified();
                        if ( bWasEnabled )
                            (*ppObjRef)->EnableSetModified( sal_False );

                        // Kein RefDevice oder RefDevice kein Printer
                        Printer* pPrinter = (Printer*) pModel->GetRefDevice();
                        (*ppObjRef)->OnDocumentPrinterChanged( pPrinter );

                        // reset state
                        (*ppObjRef)->EnableSetModified( bWasEnabled );
                    }
                }
            }

            // register modify listener on initial load
            if( pModifyListener == NULL )
            {
                ((SdrOle2Obj*)this)->pModifyListener = new SvxUnoShapeModifyListener( (SdrOle2Obj*)this );
                pModifyListener->acquire();

                uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
                if( xBC.is() && pModifyListener )
                {
                    uno::Reference< util::XModifyListener > xListener( pModifyListener );
                    xBC->addModifyListener( xListener );
                }
            }
        }
    }

    if (ppObjRef->Is())
    {
        // In Cache einfuegen
        GetSdrGlobalData().GetOLEObjCache().InsertObj((SdrOle2Obj*) this);
    }

    return *ppObjRef;
}

// -----------------------------------------------------------------------------

uno::Reference< frame::XModel > SdrOle2Obj::getXModel() const
{
    uno::Reference< frame::XModel > xModel;

    if( pModel )
    {
        SvInPlaceObjectRef xSvIPO( GetObjRef() );
        SfxInPlaceObjectRef xIPO( xSvIPO );
        if( xIPO.Is() )
        {
            SfxObjectShell* pShell = xIPO->GetObjectShell();

            if( pShell )
                xModel = pShell->GetModel();
        }
    }

    return xModel;
}

// -----------------------------------------------------------------------------