/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */

#include "futhes.hxx"

#include <editeng/outliner.hxx>
#include <vcl/layout.hxx>
#include <svx/svdobj.hxx>
#include <svx/svdotext.hxx>
#include <editeng/eeitem.hxx>

#include <svx/dialogs.hrc>
#include <svx/svxerr.hxx>
#include <svx/dialmgr.hxx>
#include <editeng/unolingu.hxx>
#include <comphelper/processfactory.hxx>
#include "app.hrc"
#include "strings.hrc"
#include "drawdoc.hxx"
#include "sdmod.hxx"
#include "View.hxx"
#include "Outliner.hxx"
#include "DrawViewShell.hxx"
#include "OutlineViewShell.hxx"
#include "Window.hxx"
#include "sdresid.hxx"

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::linguistic2;

class SfxRequest;

namespace sd {

TYPEINIT1( FuThesaurus, FuPoor );

FuThesaurus::FuThesaurus( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView,
                  SdDrawDocument* pDoc, SfxRequest& rReq )
       : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
{
}

rtl::Reference<FuPoor> FuThesaurus::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
{
    rtl::Reference<FuPoor> xFunc( new FuThesaurus( pViewSh, pWin, pView, pDoc, rReq ) );
    xFunc->DoExecute(rReq);
    return xFunc;
}

void FuThesaurus::DoExecute( SfxRequest& )
{
    SfxErrorContext aContext(ERRCTX_SVX_LINGU_THESAURUS, OUString(),
                             mpWindow, RID_SVXERRCTX, &DIALOG_MGR() );

    if (mpViewShell && mpViewShell->ISA(DrawViewShell))
    {
        SdrTextObj* pTextObj = NULL;

        if ( mpView->AreObjectsMarked() )
        {
            const SdrMarkList& rMarkList = mpView->GetMarkedObjectList();

            if ( rMarkList.GetMarkCount() == 1 )
            {
                SdrMark* pMark = rMarkList.GetMark(0);
                SdrObject* pObj = pMark->GetMarkedSdrObj();

                if ( pObj->ISA(SdrTextObj) )
                {
                    pTextObj = static_cast<SdrTextObj*>(pObj);
                }
            }
        }

        ::Outliner* pOutliner = mpView->GetTextEditOutliner();
        const OutlinerView* pOutlView = mpView->GetTextEditOutlinerView();

        if ( pTextObj && pOutliner && pOutlView )
        {
            if ( !pOutliner->GetSpeller().is() )
            {
                Reference< XSpellChecker1 > xSpellChecker( LinguMgr::GetSpellChecker() );
                if ( xSpellChecker.is() )
                    pOutliner->SetSpeller( xSpellChecker );

                Reference< XHyphenator > xHyphenator( LinguMgr::GetHyphenator() );
                if( xHyphenator.is() )
                    pOutliner->SetHyphenator( xHyphenator );

                pOutliner->SetDefaultLanguage( mpDoc->GetLanguage( EE_CHAR_LANGUAGE ) );
            }

            EESpellState eState = const_cast<OutlinerView*>(pOutlView)->StartThesaurus();
            DBG_ASSERT(eState != EE_SPELL_NOSPELLER, "No SpellChecker");

            if (eState == EE_SPELL_NOLANGUAGE)
            {
                ScopedVclPtrInstance<MessageDialog>::Create(mpWindow, SD_RESSTR(STR_NOLANGUAGE))->Execute();
            }
        }
    }
    else if (mpViewShell && mpViewShell->ISA(OutlineViewShell))
    {
        Outliner* pOutliner = mpDoc->GetOutliner();
        OutlinerView* pOutlView = pOutliner->GetView(0);

        if ( !pOutliner->GetSpeller().is() )
        {
            Reference< XSpellChecker1 > xSpellChecker( LinguMgr::GetSpellChecker() );
            if ( xSpellChecker.is() )
                pOutliner->SetSpeller( xSpellChecker );

            Reference< XHyphenator > xHyphenator( LinguMgr::GetHyphenator() );
            if( xHyphenator.is() )
                pOutliner->SetHyphenator( xHyphenator );

            pOutliner->SetDefaultLanguage( mpDoc->GetLanguage( EE_CHAR_LANGUAGE ) );
        }

        EESpellState eState = pOutlView->StartThesaurus();
        DBG_ASSERT(eState != EE_SPELL_NOSPELLER, "No SpellChecker");

        if (eState == EE_SPELL_NOLANGUAGE)
        {
            ScopedVclPtrInstance<MessageDialog>::Create(mpWindow, SD_RESSTR(STR_NOLANGUAGE))->Execute();
        }
    }
}

} // end of namespace sd

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