/**************************************************************
 * 
 * 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 "initui.hxx"
#include "view.hxx"
#include "edtwin.hxx"
#include "wrtsh.hxx"
#include "globals.hrc"
#include <vcl/msgbox.hxx>
#ifndef _WRKWIN_HXX //autogen
#include <vcl/wrkwin.hxx>
#endif
#include <linguistic/lngprops.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <swwait.hxx>


#include "hyp.hxx"
#include "mdiexp.hxx"
#include "olmenu.hrc"

#include <unomid.h>

#define HYPHHERE 	'-'
#define PSH 		(&pView->GetWrtShell())

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

/*--------------------------------------------------------------------
	 Beschreibung: Interaktive Trennung
 --------------------------------------------------------------------*/

SwHyphWrapper::SwHyphWrapper( SwView* pVw,
			uno::Reference< linguistic2::XHyphenator >  &rxHyph,
			sal_Bool bStart, sal_Bool bOther, sal_Bool bSelect ) :
	SvxSpellWrapper( &pVw->GetEditWin(), rxHyph, bStart, bOther ),
	pView( pVw ),
	xHyph( rxHyph ),
	nLangError( 0 ),
	nPageCount( 0 ),
	nPageStart( 0 ),
	bInSelection( bSelect ),
	bShowError( sal_False ),
    bInfoBox( sal_False )
{
	uno::Reference< beans::XPropertySet >  xProp( GetLinguPropertySet() );
	bAutomatic = xProp.is() ?
			*(sal_Bool*)xProp->getPropertyValue( C2U(UPN_IS_HYPH_AUTO) ).getValue() : sal_False;
	SetHyphen();
}

// -----------------------------------------------------------------------
void SwHyphWrapper::SpellStart( SvxSpellArea eSpell )
{
	if( SVX_SPELL_OTHER == eSpell && nPageCount )
	{
		::EndProgress( pView->GetDocShell() );
		nPageCount = 0;
		nPageStart = 0;
	}
	pView->HyphStart( eSpell );
}

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

sal_Bool SwHyphWrapper::SpellContinue()
{
	// Fuer autom. Trennung Aktionen erst am Ende sichtbar machen
	SwWait *pWait = 0;
	if( bAutomatic )
	{
		PSH->StartAllAction();
		pWait = new SwWait( *pView->GetDocShell(), true );
	}

		uno::Reference< uno::XInterface >  xHyphWord = bInSelection ?
				PSH->HyphContinue( NULL, NULL ) :
				PSH->HyphContinue( &nPageCount, &nPageStart );
		SetLast( xHyphWord );

	// Fuer autom. Trennung Aktionen erst am Ende sichtbar machen
	if( bAutomatic )
	{
		PSH->EndAllAction();
		delete pWait;
	}

	if( bShowError )
	{
		bShowError = sal_False;
		PSH->Push();
		PSH->ClearMark();
		pView->SpellError( &nLangError );
		PSH->Combine();
	}
	return GetLast().is();
}

// -----------------------------------------------------------------------
void SwHyphWrapper::SpellEnd()
{
	PSH->HyphEnd();
	SvxSpellWrapper::SpellEnd();
}

IMPL_LINK( SwHyphWrapper, SpellError, LanguageType *, pLang )
{
	if (pLang &&  *pLang != nLangError )
	{
		nLangError = *pLang;
		bShowError = sal_True;
	}
	return 0;
}


// -----------------------------------------------------------------------
sal_Bool SwHyphWrapper::SpellMore()
{
    PSH->Push();
    bInfoBox = sal_True;
    PSH->Combine();
	return sal_False;
}

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

void SwHyphWrapper::InsertHyphen( const sal_uInt16 nPos )
{
	if( nPos)
		PSH->InsertSoftHyph( nPos + 1);	// does nPos == 1 really mean
										// insert hyphen after first char?
										// (instead of nPos == 0)
	else
		PSH->HyphIgnore();
}

// -----------------------------------------------------------------------
SwHyphWrapper::~SwHyphWrapper()
{
	if( nPageCount )
		::EndProgress( pView->GetDocShell() );
    if( bInfoBox )
        InfoBox( &pView->GetEditWin(), SW_RESSTR(STR_HYP_OK) ).Execute();
}