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 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: SvFilterOptionsDialog.cxx,v $
 * $Revision: 1.16 $
 *
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 * it under the terms of the GNU Lesser General Public License version 3
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 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svtools.hxx"

#include "SvFilterOptionsDialog.hxx"
#include <svtools/FilterConfigItem.hxx>
#include <svtools/filter.hxx>
#include "FilterConfigCache.hxx"
#include <osl/file.hxx>
#include <osl/module.hxx>
#include <svtools/solar.hrc>
#include <svtools/fltcall.hxx>
#include "dlgexpor.hxx"
#include "dlgejpg.hxx"
#include "dlgepng.hxx"
#include <uno/mapping.hxx>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/document/XViewDataSupplier.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/uno/Sequence.h>
#include <com/sun/star/uno/Any.h>
#include <svtools/syslocale.hxx>
#include "vcl/svapp.hxx"

#if defined WIN || (defined OS2 && !defined ICC)
#define EXPDLG_FUNCTION_NAME	"_DoExportDialog"
#else
#define EXPDLG_FUNCTION_NAME	"DoExportDialog"
#endif

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

// -------------------------
// - SvFilterOptionsDialog -
// -------------------------

uno::Reference< uno::XInterface >
    SAL_CALL SvFilterOptionsDialog_CreateInstance(
        const uno::Reference< lang::XMultiServiceFactory > & _rxFactory )
{
	return static_cast< ::cppu::OWeakObject* > ( new SvFilterOptionsDialog( _rxFactory ) );
}

OUString SvFilterOptionsDialog_getImplementationName()
	throw( uno::RuntimeException )
{
	return OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.svtools.SvFilterOptionsDialog" ) );
}
#define SERVICE_NAME "com.sun.star.ui.dialog.FilterOptionsDialog"
sal_Bool SAL_CALL SvFilterOptionsDialog_supportsService( const OUString& ServiceName )
	throw( uno::RuntimeException )
{
    return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( SERVICE_NAME ) );
}

uno::Sequence< OUString > SAL_CALL SvFilterOptionsDialog_getSupportedServiceNames()
	throw( uno::RuntimeException )
{
	uno::Sequence< OUString > aRet(1);
    OUString* pArray = aRet.getArray();
    pArray[0] = OUString( RTL_CONSTASCII_USTRINGPARAM( SERVICE_NAME ) );
    return aRet;
}
#undef SERVICE_NAME

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

SvFilterOptionsDialog::SvFilterOptionsDialog( const uno::Reference< lang::XMultiServiceFactory > & xMgr ) :
    rxMgr		( xMgr ),
	eFieldUnit	( FUNIT_CM )
{
}

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

SvFilterOptionsDialog::~SvFilterOptionsDialog()
{
}

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

void SAL_CALL SvFilterOptionsDialog::acquire() throw()
{
	OWeakObject::acquire();
}

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

void SAL_CALL SvFilterOptionsDialog::release() throw()
{
	OWeakObject::release();
}

// XInitialization
void SAL_CALL SvFilterOptionsDialog::initialize( const uno::Sequence< uno::Any > & )
	throw ( uno::Exception, uno::RuntimeException )
{
}

// XServiceInfo
OUString SAL_CALL SvFilterOptionsDialog::getImplementationName()
	throw( uno::RuntimeException )
{
	return SvFilterOptionsDialog_getImplementationName();
}
sal_Bool SAL_CALL SvFilterOptionsDialog::supportsService( const OUString& rServiceName )
	throw( uno::RuntimeException )
{
    return SvFilterOptionsDialog_supportsService( rServiceName );
}
uno::Sequence< OUString > SAL_CALL SvFilterOptionsDialog::getSupportedServiceNames()
	throw ( uno::RuntimeException )
{
    return SvFilterOptionsDialog_getSupportedServiceNames();
}


// XPropertyAccess
uno::Sequence< beans::PropertyValue > SvFilterOptionsDialog::getPropertyValues()
        throw ( uno::RuntimeException )
{
	sal_Int32 i, nCount;
	for ( i = 0, nCount = aMediaDescriptor.getLength(); i < nCount; i++ )
	{
		if ( aMediaDescriptor[ i ].Name.equalsAscii( "FilterData" ) ) 
			break;
	}
	if ( i == nCount )
		aMediaDescriptor.realloc( ++nCount );

	// the "FilterData" Property is an Any that will contain our PropertySequence of Values
	aMediaDescriptor[ i ].Name = String( RTL_CONSTASCII_USTRINGPARAM( "FilterData" ) );
	aMediaDescriptor[ i ].Value <<= aFilterDataSequence;
    return aMediaDescriptor;
}

void SvFilterOptionsDialog::setPropertyValues( const uno::Sequence< beans::PropertyValue > & aProps )
        throw ( beans::UnknownPropertyException, beans::PropertyVetoException, 
                lang::IllegalArgumentException, lang::WrappedTargetException,
                uno::RuntimeException )
{
    aMediaDescriptor = aProps;

	sal_Int32 i, nCount;
	for ( i = 0, nCount = aMediaDescriptor.getLength(); i < nCount; i++ )
	{
		if ( aMediaDescriptor[ i ].Name.equalsAscii( "FilterData" ) ) 
		{
			aMediaDescriptor[ i ].Value >>= aFilterDataSequence;
			break;
		}
	}
}

// XExecutableDialog
void SvFilterOptionsDialog::setTitle( const OUString& aTitle )
    throw ( uno::RuntimeException )
{
    aDialogTitle = aTitle;
}

sal_Int16 SvFilterOptionsDialog::execute()
	throw ( uno::RuntimeException )
{
    sal_Int16 nRet = ui::dialogs::ExecutableDialogResults::CANCEL;

    String aFilterNameStr( RTL_CONSTASCII_USTRINGPARAM( "FilterName" ) );
    String aInternalFilterName;
    sal_Int32 j, nCount = aMediaDescriptor.getLength();
    for ( j = 0; j < nCount; j++ )
    {
        if ( aMediaDescriptor[ j ].Name.equals( aFilterNameStr ) )
        {
            OUString aStr;
            aMediaDescriptor[ j ].Value >>= aStr;
			aInternalFilterName = aStr;
			aInternalFilterName.SearchAndReplace( String( RTL_CONSTASCII_USTRINGPARAM( "draw_" ) ), String(), 0 );
			aInternalFilterName.SearchAndReplace( String( RTL_CONSTASCII_USTRINGPARAM( "impress_" ) ), String(), 0 );
            break;
       }
    }   
    if ( aInternalFilterName.Len() )
    {
	    GraphicFilter aGraphicFilter( sal_True );

        sal_uInt16 nFormat, nFilterCount = aGraphicFilter.pConfig->GetExportFormatCount();
        for ( nFormat = 0; nFormat < nFilterCount; nFormat++ )
        {        
            if ( aGraphicFilter.pConfig->GetExportInternalFilterName( nFormat ) == aInternalFilterName )
                break;
        }
        if ( nFormat < nFilterCount )
        {
			FltCallDialogParameter aFltCallDlgPara( Application::GetDefDialogParent(), NULL, eFieldUnit );
			aFltCallDlgPara.aFilterData = aFilterDataSequence;

	        String 	aFilterName( aGraphicFilter.pConfig->GetExportFilterName( nFormat ) );
	        if ( aGraphicFilter.pConfig->IsExportInternalFilter( nFormat ) )
	        {
		        // Export-Dialog fuer Bitmap's, SVM's und WMF's
		        if( ( aFilterName.EqualsIgnoreCaseAscii( EXP_BMP ) ) ||
			        ( aFilterName.EqualsIgnoreCaseAscii( EXP_SVMETAFILE ) ) ||
			        ( aFilterName.EqualsIgnoreCaseAscii( EXP_WMF ) ) ||
			        ( aFilterName.EqualsIgnoreCaseAscii( EXP_EMF ) ) ||
			        ( aFilterName.EqualsIgnoreCaseAscii( EXP_JPEG ) )||
					( aFilterName.EqualsIgnoreCaseAscii( EXP_PNG ) ) )
		        {
			        ByteString	aResMgrName( "svt", 3 );
			        ResMgr*		pResMgr;

			        pResMgr = ResMgr::CreateResMgr( aResMgrName.GetBuffer(), Application::GetSettings().GetUILocale() );
					aFltCallDlgPara.pResMgr = pResMgr;
			        // JPEG-Dialog
			        if( aFilterName.EqualsIgnoreCaseAscii( EXP_JPEG ) )
                    {
				        if ( DlgExportEJPG( aFltCallDlgPara ).Execute() == RET_OK )
                            nRet = ui::dialogs::ExecutableDialogResults::OK;
                    }
					else if ( aFilterName.EqualsIgnoreCaseAscii( EXP_PNG ) )
					{
				        if ( DlgExportEPNG( aFltCallDlgPara ).Execute() == RET_OK )
                            nRet = ui::dialogs::ExecutableDialogResults::OK;
					}
			        else if( aFilterName.EqualsIgnoreCaseAscii( EXP_BMP ) )
			        {
						// Fuer Vektorformate nehmen wir den Vektor-Dialog
				        aFltCallDlgPara.aFilterExt = aGraphicFilter.pConfig->GetExportFormatShortName( nFormat );
                        if ( DlgExportPix( aFltCallDlgPara ).Execute() == RET_OK )
                            nRet = ui::dialogs::ExecutableDialogResults::OK;
			        }
			        else
			        { 
				        aFltCallDlgPara.aFilterExt = aGraphicFilter.pConfig->GetExportFormatShortName( nFormat );
                        if ( DlgExportVec( aFltCallDlgPara ).Execute() == RET_OK )
                            nRet = ui::dialogs::ExecutableDialogResults::OK;
			        }
			        delete pResMgr;
		        }
	        }	
	        else	// ladbare Filter
	        {
		        xub_StrLen i, nTokenCount = aGraphicFilter.aFilterPath.GetTokenCount( ';' );
		        for ( i = 0; i < nTokenCount; i++ )
		        {

	                OUString aPathURL;

	                ::osl::FileBase::getFileURLFromSystemPath( aGraphicFilter.aFilterPath.GetToken( i ), aPathURL );
	                aPathURL += String( '/' );

	                OUString aSystemPath;
	                ::osl::FileBase::getSystemPathFromFileURL( aPathURL, aSystemPath );
	                aSystemPath += OUString( aFilterName );

			        osl::Module aLibrary( aSystemPath );
			        PFilterDlgCall 	pFunc = (PFilterDlgCall) aLibrary.getFunctionSymbol( UniString::CreateFromAscii( EXPDLG_FUNCTION_NAME ) );
			        // Dialog in DLL ausfuehren
			        if( pFunc )
			        {
                        if ( (*pFunc)( aFltCallDlgPara ) )
                            nRet = ui::dialogs::ExecutableDialogResults::OK;
			        }
		        }
	        }
			// taking the out parameter from the dialog
			aFilterDataSequence = aFltCallDlgPara.aFilterData;
        }
    }
	return nRet;
}

// XEmporter
void SvFilterOptionsDialog::setSourceDocument( const uno::Reference< lang::XComponent >& xDoc )
		throw ( lang::IllegalArgumentException, uno::RuntimeException )
{
	// try to set the corresponding metric unit
	String aConfigPath;
    uno::Reference< lang::XServiceInfo > xServiceInfo
            ( xDoc, uno::UNO_QUERY );
	if ( xServiceInfo.is() )
	{
		if ( xServiceInfo->supportsService( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.presentation.PresentationDocument" ) ) ) )
			aConfigPath = String( RTL_CONSTASCII_USTRINGPARAM( "Office.Impress/Layout/Other/MeasureUnit" ) );
		else if ( xServiceInfo->supportsService( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.drawing.DrawingDocument" ) ) ) )
			aConfigPath = String( RTL_CONSTASCII_USTRINGPARAM( "Office.Draw/Layout/Other/MeasureUnit" ) );
		if ( aConfigPath.Len() )
		{
			FilterConfigItem aConfigItem( aConfigPath );
			String aPropertyName;
			SvtSysLocale aSysLocale;
			if ( aSysLocale.GetLocaleDataPtr()->getMeasurementSystemEnum() == MEASURE_METRIC )
				aPropertyName = String( RTL_CONSTASCII_USTRINGPARAM( "Metric" ) );
			else
				aPropertyName = String( RTL_CONSTASCII_USTRINGPARAM( "NonMetric" ) );
			eFieldUnit = (FieldUnit)aConfigItem.ReadInt32( aPropertyName, FUNIT_CM );
		}
	}
}

