libreoffice/svx/source/dialog/impgrf.cxx

/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: impgrf.cxx,v $
 *
 *  $Revision: 1.23 $
 *
 *  last change: $Author: obo $ $Date: 2006-09-17 04:25:38 $
 *
 *  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"
// include ------------------------------------------------------------------

#include <limits.h>             // USHRT_MAX

#ifndef _URLOBJ_HXX
#include <tools/urlobj.hxx>
#endif
#ifndef _BIGINT_HXX
#include <tools/bigint.hxx>
#endif
#ifndef _SFXENUMITEM_HXX
#include <svtools/eitem.hxx>
#endif
#ifndef _SFXSTRITEM_HXX
#include <svtools/stritem.hxx>
#endif
#ifndef _SFXDOCFILE_HXX
#include <sfx2/docfile.hxx>
#endif
#ifndef _SFXDISPATCH_HXX
#include <sfx2/dispatch.hxx>
#endif
#ifndef _SV_MSGBOX_HXX //autogen
#include <vcl/msgbox.hxx>
#endif
#ifndef _SV_WAITOBJ_HXX //autogen
#include <vcl/waitobj.hxx>
#endif
#ifndef INCLUDED_SVTOOLS_PATHOPTIONS_HXX
#include <svtools/pathoptions.hxx>
#endif
#ifndef INCLUDED_SVTOOLS_VIEWOPTIONS_HXX
#include <svtools/viewoptions.hxx>
#endif
#ifndef _UNOTOOLS_LOCALFILEHELPER_HXX
#include <unotools/localfilehelper.hxx>
#endif
#include <ucbhelper/content.hxx>
#include <osl/file.hxx>

#ifndef _COM_SUN_STAR_UCB_COMMANDABORTEDEXCEPTION_HPP_
#include <com/sun/star/ucb/CommandAbortedException.hpp>
#endif

using namespace ::ucb;
using namespace com::sun::star::uno;

#include "dialogs.hrc"
#include "impgrf.hrc"

#define _SVX_IMPGRF_CXX
#include "impgrf.hxx"

#include "dialmgr.hxx"
#include "svxerr.hxx"
#include "helpid.hrc"

// defines ---------------------------------------------------------------

#define IMPGRF_INIKEY_ASLINK        "ImportGraphicAsLink"
#define IMPGRF_INIKEY_PREVIEW       "ImportGraphicPreview"
#define IMPGRF_CONFIGNAME           String(DEFINE_CONST_UNICODE("ImportGraphicDialog"))

GraphicFilter* GetGrfFilter()
{
    return GraphicFilter::GetGraphicFilter();
}

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

int LoadGraphic( const String &rPath, const String &rFilterName,
                 Graphic& rGraphic, GraphicFilter* pFilter,
                 USHORT* pDeterminedFormat )
{
    if ( !pFilter )
        pFilter = ::GetGrfFilter();

    const int nFilter = rFilterName.Len() && pFilter->GetImportFormatCount()
                    ? pFilter->GetImportFormatNumber( rFilterName )
                    : GRFILTER_FORMAT_DONTKNOW;

    SfxMedium* pMed = 0;

    // dann teste mal auf File-Protokoll:
    SvStream* pStream = NULL;
    INetURLObject aURL( rPath );

    if ( aURL.HasError() || INET_PROT_NOT_VALID == aURL.GetProtocol() )
    {
        aURL.SetSmartProtocol( INET_PROT_FILE );
        aURL.SetSmartURL( rPath );
    }
    else if ( INET_PROT_FILE != aURL.GetProtocol() )
    {
        // z.Z. nur auf die aktuelle DocShell
        pMed = new SfxMedium( rPath, STREAM_READ, TRUE );
        pMed->DownLoad();
        pStream = pMed->GetInStream();
    }
    int nRes = GRFILTER_OK;

    if ( !pStream )
        nRes = pFilter->ImportGraphic( rGraphic, aURL, nFilter, pDeterminedFormat );
    else
        nRes = pFilter->ImportGraphic( rGraphic, rPath, *pStream,
                                       nFilter, pDeterminedFormat );

#ifndef PRODUCT
    if( nRes )
    {
        if( pMed )
        {
            DBG_WARNING3( "GrafikFehler [%d] - [%s] URL[%s]",
                            nRes,
                            pMed->GetPhysicalName().GetBuffer(),
                            rPath.GetBuffer() );
        }
        else
        {
            DBG_WARNING2( "GrafikFehler [%d] - [%s]", nRes, rPath.GetBuffer() );
        }
    }
#endif

    if ( pMed )
        delete pMed;
    return nRes;
}