/* -*- 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 <fuparagr.hxx>
#include <editeng/eeitem.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/request.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/sfxdlg.hxx>
#include <svx/svxids.hrc>
#include <editeng/editdata.hxx>
#include <editeng/lrspitem.hxx>
#include <svx/svdoutl.hxx>
#include <svl/intitem.hxx>

#include <View.hxx>
#include <ViewShell.hxx>
#include <drawdoc.hxx>
#include <sdabstdlg.hxx>
#include <sdattr.hrc>

namespace sd {


FuParagraph::FuParagraph (
    ViewShell& rViewSh,
    ::sd::Window* pWin,
    ::sd::View* pView,
    SdDrawDocument& rDoc,
    SfxRequest& rReq)
    : FuPoor(rViewSh, pWin, pView, rDoc, rReq)
{
}

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

void FuParagraph::DoExecute( SfxRequest& rReq )
{
    const SfxItemSet* pArgs = rReq.GetArgs();

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

    if( !pArgs )
    {
        SfxItemSet aEditAttr( mrDoc.GetPool() );
        mpView->GetAttributes( aEditAttr );
        SfxItemPool *pPool =  aEditAttr.GetPool();
        SfxItemSet aNewAttr(SfxItemSet::makeFixedSfxItemSet<
                    EE_ITEMS_START, EE_ITEMS_END,
                    SID_ATTR_TABSTOP_OFFSET, SID_ATTR_TABSTOP_OFFSET,
                    ATTR_PARANUMBERING_START, ATTR_PARANUMBERING_END>(*pPool));

        aNewAttr.Put( aEditAttr );

        // left border is offset
        const ::tools::Long nOff = aNewAttr.Get(EE_PARA_LRSPACE).ResolveTextLeft({});
        // conversion since TabulatorTabPage always uses Twips!
        SfxInt32Item aOff( SID_ATTR_TABSTOP_OFFSET, nOff );
        aNewAttr.Put( aOff );

        if( pOutlView && pOutliner )
        {
            ESelection eSelection = pOutlView->GetSelection();
            aNewAttr.Put( SfxInt16Item( ATTR_NUMBER_NEWSTART_AT, pOutliner->GetNumberingStartValue( eSelection.start.nPara ) ) );
            aNewAttr.Put( SfxBoolItem( ATTR_NUMBER_NEWSTART, pOutliner->IsParaIsNumberingRestart( eSelection.start.nPara ) ) );
        }

        SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();
        ScopedVclPtr<SfxAbstractTabDialog> pDlg(pFact->CreateSdParagraphTabDlg(mrViewShell.GetFrameWeld(), &aNewAttr));

        sal_uInt16 nResult = pDlg->Execute();

        switch( nResult )
        {
            case RET_OK:
            {
                rReq.Done( *( pDlg->GetOutputItemSet() ) );

                pArgs = rReq.GetArgs();
            }
            break;

            default:
            return; // Cancel
        }
    }
    mpView->SetAttributes( *pArgs );

    if( pOutlView && pOutliner )
    {
        ESelection eSelection = pOutlView->GetSelection();

        if( const SfxBoolItem* pItem = pArgs->GetItemIfSet( ATTR_NUMBER_NEWSTART, false ) )
        {
            const bool bNewStart = pItem->GetValue();
            pOutliner->SetParaIsNumberingRestart( eSelection.start.nPara, bNewStart );
        }

        if( const SfxInt16Item* pItem = pArgs->GetItemIfSet( ATTR_NUMBER_NEWSTART_AT, false ) )
        {
            const sal_Int16 nStartAt = pItem->GetValue();
            pOutliner->SetNumberingStartValue( eSelection.start.nPara, nStartAt );
        }
    }

    // invalidate slots
    static const sal_uInt16 SidArray[] = {
        SID_ATTR_TABSTOP,
        SID_ATTR_PARA_ADJUST_LEFT,
        SID_ATTR_PARA_ADJUST_RIGHT,
        SID_ATTR_PARA_ADJUST_CENTER,
        SID_ATTR_PARA_ADJUST_BLOCK,
        SID_ATTR_PARA_LINESPACE,
        SID_ATTR_PARA_LINESPACE_10,
        SID_ATTR_PARA_LINESPACE_15,
        SID_ATTR_PARA_LINESPACE_20,
        SID_ATTR_PARA_ULSPACE,
        SID_ATTR_PARA_LRSPACE,
        SID_DEC_INDENT,
        SID_INC_INDENT,
        SID_ATTR_PARA_LEFT_TO_RIGHT,
        SID_ATTR_PARA_RIGHT_TO_LEFT,
        SID_RULER_TEXT_RIGHT_TO_LEFT,
        SID_PARASPACE_INCREASE,
        SID_PARASPACE_DECREASE,
        SID_ATTR_PARA_ADJUST_START,
        SID_ATTR_PARA_ADJUST_END,
        0 };

    mrViewShell.GetViewFrame()->GetBindings().Invalidate( SidArray );
}

void FuParagraph::Activate()
{
}

void FuParagraph::Deactivate()
{
}

} // end of namespace sd

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
