332 lines
11 KiB
C++
332 lines
11 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: objembed.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: vg $ $Date: 2006-04-07 08:30:31 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _COM_SUN_STAR_CONTAINER_XCHILD_HPP_
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#include <com/sun/star/container/XChild.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_XEMBEDOBJECTCREATOR_HPP_
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#include <com/sun/star/embed/XEmbedObjectCreator.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_XCOMPONENTSUPPLIER_HPP_
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#include <com/sun/star/embed/XComponentSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_XEMBEDPERSIST_HPP_
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#include <com/sun/star/embed/XEmbedPersist.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XCLOSEABLE_HPP_
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#include <com/sun/star/util/XCloseable.hpp>
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#endif
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#ifndef _COM_SUN_STAR_EMBED_EMBEDSTATES_HPP_
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#include <com/sun/star/embed/EmbedStates.hpp>
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#endif
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#include "objsh.hxx"
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#include "app.hxx"
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#include "objshimp.hxx"
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#include "sfx.hrc"
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#include "event.hxx"
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#include <comphelper/seqstream.hxx>
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#include <comphelper/processfactory.hxx>
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#include <comphelper/storagehelper.hxx>
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#include <svtools/embedtransfer.hxx>
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#include <vcl/outdev.hxx>
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#include <vcl/gdimtf.hxx>
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using namespace ::com::sun::star;
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// -----------------------------------------------------------------------
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// TODO/LATER: this workaround must be replaced by API in future if possible
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SfxObjectShell* SfxObjectShell::GetParentShellByModel_Impl()
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{
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SfxObjectShell* pResult = NULL;
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try {
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uno::Reference< container::XChild > xChildModel( GetModel(), uno::UNO_QUERY );
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if ( xChildModel.is() )
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{
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uno::Reference< lang::XUnoTunnel > xParentTunnel( xChildModel->getParent(), uno::UNO_QUERY );
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if ( xParentTunnel.is() )
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{
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SvGlobalName aSfxIdent( SFX_GLOBAL_CLASSID );
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pResult = reinterpret_cast<SfxObjectShell*>(xParentTunnel->getSomething(
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uno::Sequence< sal_Int8 >( aSfxIdent.GetByteSequence() ) ) );
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}
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}
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}
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catch( uno::Exception& )
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{
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// TODO: error handling
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}
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return pResult;
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}
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// -----------------------------------------------------------------------
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Printer* SfxObjectShell::GetDocumentPrinter()
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{
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SfxObjectShell* pParent = GetParentShellByModel_Impl();
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if ( pParent )
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return pParent->GetDocumentPrinter();
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return NULL;
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}
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// -----------------------------------------------------------------------
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OutputDevice* SfxObjectShell::GetDocumentRefDev()
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{
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SfxObjectShell* pParent = GetParentShellByModel_Impl();
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if ( pParent )
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return pParent->GetDocumentRefDev();
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return NULL;
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}
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// -----------------------------------------------------------------------
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void SfxObjectShell::OnDocumentPrinterChanged( Printer * pNewPrinter )
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{
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// virtual method
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}
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// -----------------------------------------------------------------------
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Rectangle SfxObjectShell::GetVisArea( USHORT nAspect ) const
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{
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if( nAspect == ASPECT_CONTENT )
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return pImp->m_aVisArea;
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else if( nAspect == ASPECT_THUMBNAIL )
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{
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Rectangle aRect;
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aRect.SetSize( OutputDevice::LogicToLogic( Size( 5000, 5000 ),
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MAP_100TH_MM, GetMapUnit() ) );
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return aRect;
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}
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return Rectangle();
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}
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// -----------------------------------------------------------------------
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const Rectangle& SfxObjectShell::GetVisArea() const
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{
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pImp->m_aVisArea = GetVisArea( ASPECT_CONTENT );
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return pImp->m_aVisArea;
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}
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// -----------------------------------------------------------------------
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void SfxObjectShell::SetVisArea( const Rectangle & rVisArea )
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{
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if( pImp->m_aVisArea != rVisArea )
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{
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pImp->m_aVisArea = rVisArea;
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if ( GetCreateMode() == SFX_CREATE_MODE_EMBEDDED )
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{
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SetModified( TRUE );
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SFX_APP()->NotifyEvent(SfxEventHint( SFX_EVENT_VISAREACHANGED, this));
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/*
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Size aSize (GetVisArea().GetSize());
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if ( GetIPEnv() && GetIPEnv()->GetEditWin() )
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ViewChanged( ASPECT_CONTENT );
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*/
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// OutPlace die Gr"o\se des MDI-Fensters anpassen
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// Unbedingt den Gr"o\senvergleich machen, spart nicht nur Zeit, sondern
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// vermeidet auch Rundungsfehler !
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/*
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// in case of ole outplace editing the frame should be found
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SfxViewFrame* pFrameToResize = pFrame ? pFrame : SfxViewFrame::GetFirst( GetObjectShell() );
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if ( pFrameToResize && !pIPF && rRect.GetSize() != aSize &&
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!pFrameToResize->IsAdjustPosSizePixelLocked_Impl() )
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{
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// Zuerst die logischen Koordinaten von IP-Objekt und EditWindow
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// ber"ucksichtigen
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SfxViewShell *pShell = pFrameToResize->GetViewShell();
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Window *pWindow = pShell->GetWindow();
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// Da in den Applikationen bei der R"ucktransformation immer die
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// Eckpunkte tranformiert werden und nicht die Size (um die Ecken
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// alignen zu k"onnen), transformieren wir hier auch die Punkte, um
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// m"oglichst wenig Rundungsfehler zu erhalten.
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Rectangle aRect = pWindow->LogicToPixel( rRect );
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Size aSize = aRect.GetSize();
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pShell->GetWindow()->SetSizePixel( aSize );
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pFrameToResize->DoAdjustPosSizePixel( pShell, Point(), aSize );
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}
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// bei InPlace die View skalieren
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if ( GetIPEnv() && GetIPEnv()->GetEditWin() && !bDisableViewScaling && pIPF )
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pIPF->GetEnv_Impl()->MakeScale( rRect.GetSize(), GetMapUnit(),
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pIPF->GetViewShell()->GetWindow()->GetOutputSizePixel() );
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*/
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}
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}
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}
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// -----------------------------------------------------------------------
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void SfxObjectShell::SetVisAreaSize( const Size & rVisSize )
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{
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SetVisArea( Rectangle( GetVisArea().TopLeft(), rVisSize ) );
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}
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// -----------------------------------------------------------------------
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ULONG SfxObjectShell::GetMiscStatus() const
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{
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return 0;
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}
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// -----------------------------------------------------------------------
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MapUnit SfxObjectShell::GetMapUnit() const
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{
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return pImp->m_nMapUnit;
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}
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// -----------------------------------------------------------------------
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void SfxObjectShell::SetMapUnit( MapUnit nMapUnit )
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{
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pImp->m_nMapUnit = nMapUnit;
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}
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// -----------------------------------------------------------------------
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void SfxObjectShell::FillTransferableObjectDescriptor( TransferableObjectDescriptor& rDesc ) const
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{
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sal_uInt32 nClipFormat;
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String aAppName, aShortName;
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FillClass( &rDesc.maClassName, &nClipFormat, &aAppName, &rDesc.maTypeName, &aShortName, SOFFICE_FILEFORMAT_CURRENT );
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rDesc.mnViewAspect = ASPECT_CONTENT;
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rDesc.mnOle2Misc = GetMiscStatus();
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rDesc.maSize = OutputDevice::LogicToLogic( GetVisArea().GetSize(), GetMapUnit(), MAP_100TH_MM );
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rDesc.maDragStartPos = Point();
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rDesc.maDisplayName = String();
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rDesc.mbCanLink = FALSE;
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}
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// -----------------------------------------------------------------------
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void SfxObjectShell::DoDraw( OutputDevice* pDev,
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const Point & rObjPos,
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const Size & rSize,
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const JobSetup & rSetup,
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USHORT nAspect )
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{
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MapMode aMod = pDev->GetMapMode();
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Size aSize = GetVisArea( nAspect ).GetSize();
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MapMode aWilliMode( GetMapUnit() );
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aSize = pDev->LogicToLogic( aSize, &aWilliMode, &aMod );
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if( aSize.Width() && aSize.Height() )
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{
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Fraction aXF( rSize.Width(), aSize.Width() );
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Fraction aYF( rSize.Height(), aSize.Height() );
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//REMOVE Point aOrg = rObjPos;
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//REMOVE aMod.SetMapUnit( MAP_100TH_MM );
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//REMOVE aSize = pDev->LogicToLogic( GetVisArea( nAspect ).GetSize(), &aMod, &aWilliMode );
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DoDraw_Impl( pDev, rObjPos, aXF, aYF, rSetup, nAspect );
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}
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}
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// -----------------------------------------------------------------------
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void SfxObjectShell::DoDraw_Impl( OutputDevice* pDev,
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const Point & rViewPos,
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const Fraction & rScaleX,
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const Fraction & rScaleY,
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const JobSetup & rSetup,
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USHORT nAspect )
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{
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Rectangle aVisArea = GetVisArea( nAspect );
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// MapUnit des Ziels
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MapMode aMapMode( GetMapUnit() );
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aMapMode.SetScaleX( rScaleX );
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aMapMode.SetScaleY( rScaleY );
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// Ziel in Pixel
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Point aOrg = pDev->LogicToLogic( rViewPos, NULL, &aMapMode );
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Point aDelta = aOrg - aVisArea.TopLeft();
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// Origin entsprechend zum sichtbaren Bereich verschieben
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// Origin mit Scale setzen
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aMapMode.SetOrigin( aDelta );
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// Deviceeinstellungen sichern
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pDev->Push();
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Region aRegion;
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if( pDev->IsClipRegion() && pDev->GetOutDevType() != OUTDEV_PRINTER )
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{
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aRegion = pDev->GetClipRegion();
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aRegion = pDev->LogicToPixel( aRegion );
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}
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pDev->SetRelativeMapMode( aMapMode );
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GDIMetaFile * pMtf = pDev->GetConnectMetaFile();
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if( pMtf )
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if( pMtf->IsRecord() && pDev->GetOutDevType() != OUTDEV_PRINTER )
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pMtf->Stop();
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else
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pMtf = NULL;
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// #ifndef UNX
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if( pDev->IsClipRegion() && pDev->GetOutDevType() != OUTDEV_PRINTER )
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// #endif
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{
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aRegion = pDev->PixelToLogic( aRegion );
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pDev->SetClipRegion( aRegion );
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}
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if( pMtf )
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pMtf->Record( pDev );
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//REMOVE SvOutPlaceObjectRef xOutRef( this );
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//REMOVE if ( xOutRef.Is() )
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//REMOVE xOutRef->DrawObject( pDev, rSetup, rSize, nAspect );
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//REMOVE else
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Draw( pDev, rSetup, nAspect );
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//REMOVE DrawHatch( pDev, aVisArea.TopLeft(), aVisArea.GetSize() );
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// Deviceeinstellungen wieder herstellen
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pDev->Pop();
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}
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comphelper::EmbeddedObjectContainer& SfxObjectShell::GetEmbeddedObjectContainer() const
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{
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if ( !pImp->mpObjectContainer )
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pImp->mpObjectContainer = new comphelper::EmbeddedObjectContainer( ((SfxObjectShell*)this)->GetStorage() );
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return *pImp->mpObjectContainer;
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}
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void SfxObjectShell::ClearEmbeddedObjects()
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{
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// frees alle space taken by embedded objects
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DELETEZ( pImp->mpObjectContainer );
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}
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