/* -*- 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 <hintids.hxx>
#include <vcl/msgbox.hxx>
#include <sfx2/request.hxx>
#include <svl/eitem.hxx>
#include <svl/stritem.hxx>
#include <editeng/numitem.hxx>
#include <editeng/brushitem.hxx>
#include <numrule.hxx>

#include "cmdid.h"
#include "wrtsh.hxx"
#include "view.hxx"
#include "viewopt.hxx"
#include "wdocsh.hxx"
#include "textsh.hxx"
#include "uiitems.hxx"
#include "swabstdlg.hxx"
#include <globals.hrc>
#include <sfx2/tabdlg.hxx>
#include <svx/nbdtmg.hxx>
#include <svx/nbdtmgfact.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/bindings.hxx>
using namespace svx::sidebar;

void SwTextShell::ExecEnterNum(SfxRequest &rReq)
{
    //Because the record before any shell exchange.
    switch(rReq.GetSlot())
    {
    case FN_NUM_NUMBERING_ON:
    {
        GetShell().StartAllAction();
        SFX_REQUEST_ARG( rReq, pItem, SfxBoolItem, FN_PARAM_1 , sal_False );
        sal_Bool bMode = !GetShell().SelectionHasNumber(); // #i29560#
        if ( pItem )
            bMode = pItem->GetValue();
        else
            rReq.AppendItem( SfxBoolItem( FN_PARAM_1, bMode ) );

        if ( bMode != (GetShell().SelectionHasNumber()) ) // #i29560#
        {
            rReq.Done();
            if( bMode )
                GetShell().NumOn();
            else
                GetShell().NumOrBulletOff(); // #i29560#
        }
        sal_Bool bNewResult = GetShell().SelectionHasNumber();
        if (bNewResult!=bMode) {
            SfxBindings& rBindings = GetView().GetViewFrame()->GetBindings();
            SfxBoolItem aItem(FN_NUM_NUMBERING_ON,!bNewResult);
            rBindings.SetState(aItem);
            SfxBoolItem aNewItem(FN_NUM_NUMBERING_ON,bNewResult);
            rBindings.SetState(aNewItem);
        }
        GetShell().EndAllAction();
    }
    break;
    case FN_NUM_BULLET_ON:
    {
        GetShell().StartAllAction();
        SFX_REQUEST_ARG( rReq, pItem, SfxBoolItem, FN_PARAM_1 , sal_False );
        sal_Bool bMode = !GetShell().SelectionHasBullet(); // #i29560#
        if ( pItem )
            bMode = pItem->GetValue();
        else
            rReq.AppendItem( SfxBoolItem( FN_PARAM_1, bMode ) );

        if ( bMode != (GetShell().SelectionHasBullet()) ) // #i29560#
        {
            rReq.Done();
            if( bMode )
                GetShell().BulletOn();
            else
                GetShell().NumOrBulletOff(); // #i29560#
        }
        sal_Bool bNewResult = GetShell().SelectionHasBullet();
        if (bNewResult!=bMode) {
            SfxBindings& rBindings = GetView().GetViewFrame()->GetBindings();
            SfxBoolItem aItem(FN_NUM_BULLET_ON,!bNewResult);
            rBindings.SetState(aItem);
            SfxBoolItem aNewItem(FN_NUM_BULLET_ON,bNewResult);
            rBindings.SetState(aNewItem);
        }
        GetShell().EndAllAction();
    }
    break;
    case FN_NUMBER_BULLETS:
    case SID_OUTLINE_BULLET:
    {
        SfxItemSet aSet(GetPool(),
                SID_HTML_MODE, SID_HTML_MODE,
                SID_ATTR_NUMBERING_RULE, SID_PARAM_CUR_NUM_LEVEL,
                0 );
        SwDocShell* pDocSh = GetView().GetDocShell();
        bool bHtml = 0 != PTR_CAST(SwWebDocShell, pDocSh);
        const SwNumRule* pCurRule = GetShell().GetCurNumRule();
        if( pCurRule )
        {
            SvxNumRule aRule = pCurRule->MakeSvxNumRule();

            //convert type of linked bitmaps from SVX_NUM_BITMAP to (SVX_NUM_BITMAP|LINK_TOKEN)
            for(sal_uInt16 i = 0; i < aRule.GetLevelCount(); i++)
            {
                SvxNumberFormat aFmt(aRule.GetLevel(i));
                if(SVX_NUM_BITMAP == aFmt.GetNumberingType())
                {
                    const SvxBrushItem* pBrush = aFmt.GetBrush();
                    if(pBrush && !pBrush->GetGraphicLink().isEmpty())
                        aFmt.SetNumberingType(SvxExtNumType(SVX_NUM_BITMAP|LINK_TOKEN));
                    aRule.SetLevel(i, aFmt, aRule.Get(i) != 0);
                }
            }
            if(bHtml)
                aRule.SetFeatureFlag(NUM_ENABLE_EMBEDDED_BMP, sal_False);

            aSet.Put(SvxNumBulletItem(aRule));
            OSL_ENSURE( GetShell().GetNumLevel() < MAXLEVEL,
                    "<SwTextShell::ExecEnterNum()> - numbered node without valid list level. Serious defect -> please inform OD." );
            sal_uInt16 nLevel = GetShell().GetNumLevel();
            if( nLevel < MAXLEVEL )
            {
                nLevel = 1<<nLevel;
                aSet.Put( SfxUInt16Item( SID_PARAM_CUR_NUM_LEVEL, nLevel ));
            }
        }
        else
        {
            SwNumRule aRule( GetShell().GetUniqueNumRuleName(),
                             // #i89178#
                             numfunc::GetDefaultPositionAndSpaceMode() );
            SvxNumRule aSvxRule = aRule.MakeSvxNumRule();
            const bool bRightToLeft = GetShell().IsInRightToLeftText( 0 );

            if( bHtml || bRightToLeft )
            {
                for( sal_uInt8 n = 0; n < MAXLEVEL; ++n )
                {
                    SvxNumberFormat aFmt( aSvxRule.GetLevel( n ) );
                    if ( n && bHtml )
                    {
                        // 1/2" for HTML
                        aFmt.SetLSpace(720);
                        aFmt.SetAbsLSpace(n * 720);
                    }
                    // #i38904#  Default alignment for
                    // numbering/bullet should be rtl in rtl paragraph:
                    if ( bRightToLeft )
                    {
                        aFmt.SetNumAdjust( SVX_ADJUST_RIGHT );
                    }
                    aSvxRule.SetLevel( n, aFmt, sal_False );
                }
                aSvxRule.SetFeatureFlag(NUM_ENABLE_EMBEDDED_BMP, sal_False);
            }
            aSet.Put(SvxNumBulletItem(aSvxRule));
        }

        aSet.Put( SfxBoolItem( SID_PARAM_NUM_PRESET,sal_False ));

        // Before the dialogue of the HTML mode will be droped at the Docshell.
        pDocSh->PutItem(SfxUInt16Item(SID_HTML_MODE, ::GetHtmlMode(pDocSh)));

        SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create();
        OSL_ENSURE(pFact, "Dialogdiet fail!");
        SfxAbstractTabDialog* pDlg = pFact->CreateSwTabDialog( DLG_SVXTEST_NUM_BULLET,
                                                        GetView().GetWindow(), &aSet, GetShell());
        OSL_ENSURE(pDlg, "Dialogdiet fail!");
        sal_uInt16 nRet = pDlg->Execute();
        const SfxPoolItem* pItem;
        if( RET_OK == nRet )
        {
            if( SFX_ITEM_SET == pDlg->GetOutputItemSet()->GetItemState( SID_ATTR_NUMBERING_RULE, sal_False, &pItem ))
            {
                rReq.AppendItem(*pItem);
                rReq.Done();
                SvxNumRule* pSetRule = ((SvxNumBulletItem*)pItem)->GetNumRule();
                pSetRule->UnLinkGraphics();
                SwNumRule aSetRule( pCurRule
                                        ? pCurRule->GetName()
                                        : GetShell().GetUniqueNumRuleName(),
                                    // #i89178#
                                    numfunc::GetDefaultPositionAndSpaceMode() );
                aSetRule.SetSvxRule( *pSetRule, GetShell().GetDoc());
                aSetRule.SetAutoRule( sal_True );
                // No start of new list, if an existing list style is edited.
                // Otherwise start a new list.
                const bool bCreateList = (pCurRule == 0);
                GetShell().SetCurNumRule( aSetRule, bCreateList );
            }
            // If the Dialog was leaved with OK but nothing was chosen then the
            // numbering must be at least activated, if it is not already.
            else if( !pCurRule && SFX_ITEM_SET == aSet.GetItemState( SID_ATTR_NUMBERING_RULE, sal_False, &pItem ))
            {
                rReq.AppendItem( *pItem );
                rReq.Done();
                SvxNumRule* pSetRule = ((SvxNumBulletItem*)pItem)->GetNumRule();
                SwNumRule aSetRule( GetShell().GetUniqueNumRuleName(),
                                    // #i89178#
                                    numfunc::GetDefaultPositionAndSpaceMode() );
                aSetRule.SetSvxRule(*pSetRule, GetShell().GetDoc());
                aSetRule.SetAutoRule( sal_True );
                // start new list
                GetShell().SetCurNumRule( aSetRule, true );
            }
        }
        else if(RET_USER == nRet)
            GetShell().DelNumRules();

        delete pDlg;
    }
    break;
    default:
        OSL_FAIL("wrong dispatcher");
        return;
    }
}

void SwTextShell::ExecSetNumber(SfxRequest &rReq)
{
    SwNumRule aRule( GetShell().GetUniqueNumRuleName(),
                         // #i89178#
                         numfunc::GetDefaultPositionAndSpaceMode() );

    SvxNumRule aSvxRule = aRule.MakeSvxNumRule();
    const bool bRightToLeft = GetShell().IsInRightToLeftText( 0 );

    if( bRightToLeft )
    {
        for( sal_uInt8 n = 0; n < MAXLEVEL; ++n )
        {
            SvxNumberFormat aFmt( aSvxRule.GetLevel( n ) );
           /* if ( n && bHtml )
            {
                // 1/2" for HTML
                aFmt.SetLSpace(720);
                aFmt.SetAbsLSpace(n * 720);
            }*/
            // #i38904#  Default alignment for
            // numbering/bullet should be rtl in rtl paragraph:
            if ( bRightToLeft )
            {
                aFmt.SetNumAdjust( SVX_ADJUST_RIGHT );
            }
            aSvxRule.SetLevel( n, aFmt, sal_False );
        }
        aSvxRule.SetFeatureFlag(NUM_ENABLE_EMBEDDED_BMP, sal_False);
    }

    const SwNumRule* pCurRule = GetShell().GetCurNumRule();
    sal_uInt16      nActNumLvl = (sal_uInt16)0xFFFF;
    if( pCurRule )
    {
        sal_uInt16 nLevel = GetShell().GetNumLevel();
        if( nLevel < MAXLEVEL )
        {
            nActNumLvl = 1<<nLevel;
        }

        aSvxRule = pCurRule->MakeSvxNumRule();

        //convert type of linked bitmaps from SVX_NUM_BITMAP to (SVX_NUM_BITMAP|LINK_TOKEN)
        for(sal_uInt16 i = 0; i < aSvxRule.GetLevelCount(); i++)
        {
            SvxNumberFormat aFmt(aSvxRule.GetLevel(i));
            if(SVX_NUM_BITMAP == aFmt.GetNumberingType())
            {
                const SvxBrushItem* pBrush = aFmt.GetBrush();
                if( pBrush && !pBrush->GetGraphicLink().isEmpty() )
                    aFmt.SetNumberingType(SvxExtNumType(SVX_NUM_BITMAP|LINK_TOKEN));
                aSvxRule.SetLevel(i, aFmt, aSvxRule.Get(i) != 0);
            }
        }
    }


    switch(rReq.GetSlot())
    {
    case FN_SVX_SET_NUMBER:
        {
            SFX_REQUEST_ARG( rReq, pItem, SfxUInt16Item, FN_SVX_SET_NUMBER , sal_False );
            if (pItem)
            {
                sal_uInt16 nIdx = pItem->GetValue();
                if (nIdx==DEFAULT_NONE) {
                    GetShell().DelNumRules();
                    break;
                }
                --nIdx;

                NBOTypeMgrBase* pNumbering = NBOutlineTypeMgrFact::CreateInstance(eNBOType::NUMBERING);
                if ( pNumbering )
                {
                    SwNumRule aTmpRule( GetShell().GetUniqueNumRuleName(),
                         numfunc::GetDefaultPositionAndSpaceMode() );

                    SvxNumRule aTempRule = aTmpRule.MakeSvxNumRule();
                    //Sym3_2508, set unit attribute to NB Manager
                    SfxItemSet aSet(GetPool(),
                            SID_ATTR_NUMBERING_RULE, SID_PARAM_CUR_NUM_LEVEL,
                            0 );
                    aSet.Put(SvxNumBulletItem(aTempRule));
                    pNumbering->SetItems(&aSet);
                    pNumbering->ApplyNumRule(aTempRule,nIdx,nActNumLvl);

                    sal_uInt16 nMask = 1;
                    for(sal_uInt16 i = 0; i < aSvxRule.GetLevelCount(); i++)
                    {
                        if(nActNumLvl & nMask)
                        {
                            SvxNumberFormat aFmt(aTempRule.GetLevel(i));
                            aSvxRule.SetLevel(i, aFmt);
                        }
                        nMask <<= 1 ;
                    }

                    aSvxRule.UnLinkGraphics();
                    SwNumRule aSetRule( pCurRule
                                            ? pCurRule->GetName()
                                            : GetShell().GetUniqueNumRuleName(),
                                        numfunc::GetDefaultPositionAndSpaceMode() );
                    aSetRule.SetSvxRule( aSvxRule, GetShell().GetDoc());

                    aSetRule.SetAutoRule( sal_True );
                    const bool bCreateList = (pCurRule == 0);
                    GetShell().SetCurNumRule( aSetRule, bCreateList );
                }
                //End
            }
            break;
        }
    case FN_SVX_SET_BULLET:
        {
            SFX_REQUEST_ARG( rReq, pItem, SfxUInt16Item, FN_SVX_SET_BULLET , sal_False );
            if (pItem)
            {
                sal_uInt16 nIdx = pItem->GetValue();
                if (nIdx==DEFAULT_NONE) {
                    GetShell().DelNumRules();
                    break;
                }
                nIdx--;

                NBOTypeMgrBase* pBullets = NBOutlineTypeMgrFact::CreateInstance(eNBOType::MIXBULLETS);
                if ( pBullets )
                {
                    SwNumRule aTmpRule( GetShell().GetUniqueNumRuleName(),
                         numfunc::GetDefaultPositionAndSpaceMode() );

                    SvxNumRule aTempRule = aTmpRule.MakeSvxNumRule();
                    //Sym3_2508, set unit attribute to NB Manager
                    SfxItemSet aSet(GetPool(),
                            SID_ATTR_NUMBERING_RULE, SID_PARAM_CUR_NUM_LEVEL,
                            0 );
                    aSet.Put(SvxNumBulletItem(aTempRule));
                    pBullets->SetItems(&aSet);

                    //SvxNumRule aTempRule( 0, 10, false );
                    pBullets->ApplyNumRule(aTempRule,nIdx,nActNumLvl);
                    sal_uInt16 nMask = 1;
                    for(sal_uInt16 i = 0; i < aSvxRule.GetLevelCount(); i++)
                    {
                        if(nActNumLvl & nMask)
                        {
                            SvxNumberFormat aFmt(aTempRule.GetLevel(i));
                            aSvxRule.SetLevel(i, aFmt);
                        }
                        nMask <<= 1;
                    }
                    aSvxRule.UnLinkGraphics();

                    SwNumRule aSetRule( pCurRule
                                            ? pCurRule->GetName()
                                            : GetShell().GetUniqueNumRuleName(),
                                        numfunc::GetDefaultPositionAndSpaceMode() );

                    aSetRule.SetSvxRule( aSvxRule, GetShell().GetDoc());

                    aSetRule.SetAutoRule( sal_True );
                    const bool bCreateList = (pCurRule == 0);
                    GetShell().SetCurNumRule( aSetRule, bCreateList );
                }
                //End
            }

        }
        break;
    }
}

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