/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"
#include <hintids.hxx>
#include <svx/svditer.hxx>
#include <svx/svdotext.hxx>
#include <editeng/editdata.hxx>
#include <svx/svdpagv.hxx>
#include <svx/svdogrp.hxx>
#include <sfx2/printer.hxx>
#include <svx/svdmodel.hxx>
#include <editeng/langitem.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <linguistic/lngprops.hxx>
#include <sfx2/sfxuno.hxx>
#include <svx/svdview.hxx>
#include <editeng/unolingu.hxx>
#include <unotools/localedatawrapper.hxx>
#include <sdrhhcwrap.hxx>
#include <frmfmt.hxx>
#ifndef _DOCSH_HXX
#include <docsh.hxx>        //     "     "     "
#endif
#include <wrtsh.hxx>        //  MakeVisible
#ifndef _VIEW_HXX
#include <view.hxx>
#endif
#include <dcontact.hxx>		// Spelling von DrawObj
#include <doc.hxx>        //     "     "     "
#include <docary.hxx>
#include <edtwin.hxx>

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

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

SdrHHCWrapper::SdrHHCWrapper( SwView* pVw,
       LanguageType nSourceLanguage, LanguageType nTargetLanguage,
       const Font* pTargetFnt,
       sal_Int32 nConvOptions,
       sal_Bool bInteractive ) :
	SdrOutliner(pVw->GetDocShell()->GetDoc()->GetDrawModel()->
							 GetDrawOutliner().GetEmptyItemSet().GetPool(),
                OUTLINERMODE_TEXTOBJECT ),
	pView( pVw ),
	pTextObj( NULL ),
	pOutlView( NULL ),
    nOptions( nConvOptions ),
    nDocIndex( 0 ),
    nSourceLang( nSourceLanguage ),
    nTargetLang( nTargetLanguage ),
    pTargetFont( pTargetFnt ),
    bIsInteractive( bInteractive )
{
    SetRefDevice( pView->GetDocShell()->GetDoc()->getPrinter( false ) );

	MapMode aMapMode (MAP_TWIP);
	SetRefMapMode(aMapMode);

 	Size aSize( 1, 1 );
	SetPaperSize( aSize );

	pOutlView = new OutlinerView( this, &(pView->GetEditWin()) );
    pOutlView->GetOutliner()->SetRefDevice(pView->GetWrtShell().getIDocumentDeviceAccess()->getPrinter( false ));

	// Hack: Es sollten alle SdrTextObj-Attribute an die EditEngine
	//		 uebertragen werden.
	pOutlView->SetBackgroundColor( Color( COL_WHITE ) );


	InsertView( pOutlView );
	Point aPoint( 0, 0 );
 	Rectangle aRect( aPoint, aSize );
	pOutlView->SetOutputArea( aRect );
//	SetText( NULL );
	ClearModifyFlag();
}

SdrHHCWrapper::~SdrHHCWrapper()
{
	if (pTextObj)
	{
		SdrView *pSdrView = pView->GetWrtShell().GetDrawView();
        ASSERT( pSdrView, "SdrHHCWrapper without DrawView?" );
		pSdrView->SdrEndTextEdit( sal_True );
		SetUpdateMode(sal_False);
		pOutlView->SetOutputArea( Rectangle( Point(), Size(1, 1) ) );
//		SetPaperSize( Size(1, 1) );
//		SetText(NULL);
//		pTextObj = NULL;
	}
	RemoveView( pOutlView );
	delete pOutlView;
}


void SdrHHCWrapper::StartTextConversion()
{
    pOutlView->StartTextConversion( nSourceLang, nTargetLang, pTargetFont, nOptions, bIsInteractive, sal_True );
}


sal_Bool SdrHHCWrapper::ConvertNextDocument()
{
	sal_Bool bNextDoc = sal_False;

	if ( pTextObj )
	{
        SdrView *pSdrView = pView->GetWrtShell().GetDrawView();
        ASSERT( pSdrView, "SdrHHCWrapper without DrawView?" );
		pSdrView->SdrEndTextEdit( sal_True );
		SetUpdateMode(sal_False);
		pOutlView->SetOutputArea( Rectangle( Point(), Size(1, 1) ) );
		SetPaperSize( Size(1, 1) );
		Clear();
		pTextObj = NULL;
	}

	sal_uInt16 n = nDocIndex;

    std::list<SdrTextObj*> aTextObjs;
    SwDrawContact::GetTextObjectsFromFmt( aTextObjs, pView->GetDocShell()->GetDoc() );
    for ( std::list<SdrTextObj*>::iterator aIt = aTextObjs.begin(); aIt != aTextObjs.end(); aIt++ )
	{
        pTextObj = (*aIt);
		if ( pTextObj )
		{
			OutlinerParaObject* pParaObj = pTextObj->GetOutlinerParaObject();
			if ( pParaObj )
			{
				SetPaperSize( pTextObj->GetLogicRect().GetSize() );
				SetText( *pParaObj );

				ClearModifyFlag();

                //!! update mode needs to be set to true otherwise
                //!! the call to 'HasConvertibleTextPortion' will not always
                //!! work correctly because the document may not be properly
                //!! formatted when some information is accessed, and thus
                //!! incorrect results get returned.
                SetUpdateMode(sal_True);
                if (HasConvertibleTextPortion( nSourceLang ))
				{
                    SdrView *pSdrView = pView->GetWrtShell().GetDrawView();
                    ASSERT( pSdrView, "SdrHHCWrapper without DrawView?" );
					SdrPageView* pPV = pSdrView->GetSdrPageView();
					nDocIndex = n;
					bNextDoc = sal_True;
					pOutlView->SetOutputArea( Rectangle( Point(), Size(1,1)));
					SetPaperSize( pTextObj->GetLogicRect().GetSize() );
					SetUpdateMode(sal_True);
					pView->GetWrtShell().MakeVisible(pTextObj->GetLogicRect());
					
					pSdrView->SdrBeginTextEdit(pTextObj, pPV, &pView->GetEditWin(), sal_False, this, pOutlView, sal_True, sal_True);
				}
                else
                    SetUpdateMode(sal_False);
			}

			if ( !bNextDoc )
				pTextObj = NULL;
            else
                break;
		}
	}

	ClearModifyFlag();

	return bNextDoc;
}

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