/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/




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

#include <com/sun/star/linguistic2/XThesaurus.hpp>
#include <com/sun/star/lang/Locale.hpp>

#include "scitems.hxx"

#include <editeng/adjitem.hxx>
#include <svx/clipfmtitem.hxx>
#include <editeng/cntritem.hxx>
#include <editeng/crsditem.hxx>
#include <editeng/editeng.hxx>
#include <editeng/escpitem.hxx>
#include <editeng/flditem.hxx>
#include <editeng/fontitem.hxx>
#include <editeng/frmdiritem.hxx>
#include <svx/hlnkitem.hxx>
#include <editeng/lspcitem.hxx>
#include <svx/svdoutl.hxx>
#include <editeng/unolingu.hxx>
#include <editeng/outlobj.hxx>
#include <editeng/postitem.hxx>
#include <editeng/scripttypeitem.hxx>
#include <editeng/shdditem.hxx>
#include <svl/srchitem.hxx>
#include <editeng/udlnitem.hxx>
#include <editeng/wghtitem.hxx>
#include <editeng/writingmodeitem.hxx>
#include <sfx2/app.hxx>
#include <sfx2/dispatch.hxx>
#include <sfx2/objface.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/request.hxx>
#include <sfx2/viewfrm.hxx>
#include <svtools/cliplistener.hxx>
#include <svtools/transfer.hxx>
#include <svl/whiter.hxx>
#include <svl/languageoptions.hxx>
#include <vcl/msgbox.hxx>

#include <svx/svxdlg.hxx>
#include <svx/dialogs.hrc>

#include "sc.hrc"
#include "globstr.hrc"
#include "scmod.hxx"
#include "drtxtob.hxx"
#include "fudraw.hxx"
#include "viewdata.hxx"
#include "document.hxx"
#include "drawview.hxx"
#include "viewutil.hxx"
#include "scresid.hxx"
#include "tabvwsh.hxx"

#define ScDrawTextObjectBar
#include "scslots.hxx"


using namespace ::com::sun::star;


SFX_IMPL_INTERFACE( ScDrawTextObjectBar, SfxShell, ScResId(SCSTR_DRAWTEXTSHELL) )
{
    SFX_OBJECTBAR_REGISTRATION( SFX_OBJECTBAR_OBJECT|SFX_VISIBILITY_STANDARD|SFX_VISIBILITY_SERVER,
                                ScResId(RID_TEXT_TOOLBOX) );
    SFX_POPUPMENU_REGISTRATION( ScResId(RID_POPUP_DRAWTEXT) );
    SFX_CHILDWINDOW_REGISTRATION( ScGetFontWorkId() );
}

TYPEINIT1( ScDrawTextObjectBar, SfxShell );



// abschalten der nicht erwuenschten Acceleratoren:

void ScDrawTextObjectBar::StateDisableItems( SfxItemSet &rSet )
{
    SfxWhichIter aIter(rSet);
    sal_uInt16 nWhich = aIter.FirstWhich();

    while (nWhich)
    {
        rSet.DisableItem( nWhich );
        nWhich = aIter.NextWhich();
    }
}

ScDrawTextObjectBar::ScDrawTextObjectBar(ScViewData* pData) :
    SfxShell(pData->GetViewShell()),
    pViewData(pData),
    pClipEvtLstnr(NULL),
    bPastePossible(false)
{
    SetPool( pViewData->GetScDrawView()->GetDefaultAttr().GetPool() );

    //  UndoManager wird beim Umschalten in den Edit-Modus umgesetzt...
    ::svl::IUndoManager* pMgr = pViewData->GetSfxDocShell()->GetUndoManager();
    SetUndoManager( pMgr );
    if ( !pViewData->GetDocument()->IsUndoEnabled() )
    {
        pMgr->SetMaxUndoActionCount( 0 );
    }

    SetHelpId( HID_SCSHELL_DRTXTOB );
    SetName(String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM("DrawText")));
}

ScDrawTextObjectBar::~ScDrawTextObjectBar()
{
    if ( pClipEvtLstnr )
    {
        pClipEvtLstnr->AddRemoveListener( pViewData->GetActiveWin(), false );

        //  The listener may just now be waiting for the SolarMutex and call the link
        //  afterwards, in spite of RemoveListener. So the link has to be reset, too.
        pClipEvtLstnr->ClearCallbackLink();

        pClipEvtLstnr->release();
    }
}

//========================================================================
//
//          Funktionen
//
//========================================================================

void ScDrawTextObjectBar::Execute( SfxRequest &rReq )
{
    ScDrawView* pView = pViewData->GetScDrawView();
    OutlinerView* pOutView = pView->GetTextEditOutlinerView();
    Outliner* pOutliner = pView->GetTextEditOutliner();

    if (!pOutView || !pOutliner)
    {
        ExecuteGlobal( rReq );              // auf ganze Objekte
        return;
    }

    const SfxItemSet* pReqArgs = rReq.GetArgs();
    sal_uInt16 nSlot = rReq.GetSlot();
    switch ( nSlot )
    {
        case SID_COPY:
            pOutView->Copy();
            break;

        case SID_CUT:
            pOutView->Cut();
            break;

        case SID_PASTE:
            pOutView->PasteSpecial();
            break;

        case SID_CLIPBOARD_FORMAT_ITEMS:
            {
                sal_uLong nFormat = 0;
                const SfxPoolItem* pItem;
                if ( pReqArgs &&
                     pReqArgs->GetItemState(nSlot, sal_True, &pItem) == SFX_ITEM_SET &&
                     pItem->ISA(SfxUInt32Item) )
                {
                    nFormat = ((const SfxUInt32Item*)pItem)->GetValue();
                }

                if ( nFormat )
                {
                    if (nFormat == SOT_FORMAT_STRING)
                        pOutView->Paste();
                    else
                        pOutView->PasteSpecial();
                }
            }
            break;

        case SID_PASTE_SPECIAL:
            ExecutePasteContents( rReq );
            break;

        case SID_SELECTALL:
            {
                sal_uLong nCount = pOutliner->GetParagraphCount();
                ESelection aSel( 0,0,(sal_uInt16)nCount,0 );
                pOutView->SetSelection( aSel );
            }
            break;

        case SID_CHARMAP:
            {
                const SvxFontItem& rItem = (const SvxFontItem&)
                            pOutView->GetAttribs().Get(EE_CHAR_FONTINFO);

                String aString;
                SvxFontItem aNewItem( EE_CHAR_FONTINFO );

                const SfxItemSet *pArgs = rReq.GetArgs();
                const SfxPoolItem* pItem = 0;
                if( pArgs )
                    pArgs->GetItemState(GetPool().GetWhich(SID_CHARMAP), false, &pItem);

                if ( pItem )
                {
                    aString = ((const SfxStringItem*)pItem)->GetValue();
                    const SfxPoolItem* pFtItem = NULL;
                    pArgs->GetItemState( GetPool().GetWhich(SID_ATTR_SPECIALCHAR), false, &pFtItem);
                    const SfxStringItem* pFontItem = PTR_CAST( SfxStringItem, pFtItem );
                    if ( pFontItem )
                    {
                        String aFontName(pFontItem->GetValue());
                        Font aFont(aFontName, Size(1,1)); // Size nur wg. CTOR
                        aNewItem = SvxFontItem( aFont.GetFamily(), aFont.GetName(),
                                    aFont.GetStyleName(), aFont.GetPitch(),
                                    aFont.GetCharSet(), ATTR_FONT  );
                    }
                    else
                        aNewItem = rItem;
                }
                else
                    ScViewUtil::ExecuteCharMap( rItem, *pViewData->GetViewShell()->GetViewFrame(), aNewItem, aString );

                if ( aString.Len() )
                {
                    SfxItemSet aSet( pOutliner->GetEmptyItemSet() );
                    aSet.Put( aNewItem );
                    //  SetAttribs an der View selektiert ein Wort, wenn nichts selektiert ist
                    pOutView->GetOutliner()->QuickSetAttribs( aSet, pOutView->GetSelection() );
                    pOutView->InsertText(aString);
                }

                Invalidate( SID_ATTR_CHAR_FONT );
            }
            break;

        case SID_HYPERLINK_SETLINK:
            if( pReqArgs )
            {
                const SfxPoolItem* pItem;
                if ( pReqArgs->GetItemState( SID_HYPERLINK_SETLINK, sal_True, &pItem ) == SFX_ITEM_SET )
                {
                    const SvxHyperlinkItem* pHyper = (const SvxHyperlinkItem*) pItem;
                    const String& rName     = pHyper->GetName();
                    const String& rURL      = pHyper->GetURL();
                    const String& rTarget   = pHyper->GetTargetFrame();
                    SvxLinkInsertMode eMode = pHyper->GetInsertMode();

                    sal_Bool bDone = false;
                    if ( pOutView && ( eMode == HLINK_DEFAULT || eMode == HLINK_FIELD ) )
                    {
                        const SvxFieldItem* pFieldItem = pOutView->GetFieldAtSelection();
                        if (pFieldItem)
                        {
                            const SvxFieldData* pField = pFieldItem->GetField();
                            if ( pField && pField->ISA(SvxURLField) )
                            {
                                //  altes Feld selektieren

                                ESelection aSel = pOutView->GetSelection();
                                aSel.Adjust();
                                aSel.nEndPara = aSel.nStartPara;
                                aSel.nEndPos = aSel.nStartPos + 1;
                                pOutView->SetSelection( aSel );
                            }
                        }

                        //  neues Feld einfuegen

                        SvxURLField aURLField( rURL, rName, SVXURLFORMAT_REPR );
                        aURLField.SetTargetFrame( rTarget );
                        SvxFieldItem aURLItem( aURLField, EE_FEATURE_FIELD );
                        pOutView->InsertField( aURLItem );

                        //  select new field

                        ESelection aSel = pOutView->GetSelection();
                        if ( aSel.nStartPos == aSel.nEndPos && aSel.nStartPos > 0 )
                        {
                            //  Cursor is behind the inserted field -> extend selection to the left

                            --aSel.nStartPos;
                            pOutView->SetSelection( aSel );
                        }

                        bDone = sal_True;
                    }

                    if (!bDone)
                        ExecuteGlobal( rReq );      // normal an der View

                    //  InsertURL an der ViewShell schaltet bei "Text" die DrawShell ab !!!
                }
            }
            break;

        case SID_OPEN_HYPERLINK:
            {
                if ( pOutView )
                {
                    const SvxFieldItem* pFieldItem = pOutView->GetFieldAtSelection();
                    if ( pFieldItem )
                    {
                        const SvxFieldData* pField = pFieldItem->GetField();
                        if( pField && pField->ISA( SvxURLField ) )
                        {
                            const SvxURLField* pURLField = static_cast< const SvxURLField* >( pField );
                            ScGlobal::OpenURL( pURLField->GetURL(), pURLField->GetTargetFrame() );
                        }
                    }
                }
            }
            break;

        case SID_ENABLE_HYPHENATION:
        case SID_TEXTDIRECTION_LEFT_TO_RIGHT:
        case SID_TEXTDIRECTION_TOP_TO_BOTTOM:
            pView->ScEndTextEdit(); // end text edit before switching direction
            ExecuteGlobal( rReq );
            // restore consistent state between shells and functions:
            pViewData->GetDispatcher().Execute(SID_OBJECT_SELECT, SFX_CALLMODE_SLOT | SFX_CALLMODE_RECORD);
            break;

        case SID_THES:
            {
                String aReplaceText;
                SFX_REQUEST_ARG( rReq, pItem2, SfxStringItem, SID_THES, false );
                if (pItem2)
                    aReplaceText = pItem2->GetValue();
                if (aReplaceText.Len() > 0)
                    ReplaceTextWithSynonym( pOutView->GetEditView(), aReplaceText );
            }
            break;

        case SID_THESAURUS:
            {
                pOutView->StartThesaurus();
            }
            break;

    }
}

void ScDrawTextObjectBar::GetState( SfxItemSet& rSet )
{
    SfxViewFrame* pViewFrm = pViewData->GetViewShell()->GetViewFrame();
    sal_Bool bHasFontWork = pViewFrm->HasChildWindow(SID_FONTWORK);
    sal_Bool bDisableFontWork = false;

    if (IsNoteEdit())
    {
        // #i21255# notes now support rich text formatting (#i74140# but not fontwork)
        bDisableFontWork = sal_True;
    }

    if ( bDisableFontWork )
        rSet.DisableItem( SID_FONTWORK  );
    else
        rSet.Put(SfxBoolItem(SID_FONTWORK, bHasFontWork));

    if ( rSet.GetItemState( SID_HYPERLINK_GETLINK ) != SFX_ITEM_UNKNOWN )
    {
        SvxHyperlinkItem aHLinkItem;
        SdrView* pView = pViewData->GetScDrawView();
        OutlinerView* pOutView = pView->GetTextEditOutlinerView();
        if ( pOutView )
        {
            sal_Bool bField = false;
            const SvxFieldItem* pFieldItem = pOutView->GetFieldAtSelection();
            if (pFieldItem)
            {
                const SvxFieldData* pField = pFieldItem->GetField();
                if ( pField && pField->ISA(SvxURLField) )
                {
                    const SvxURLField* pURLField = (const SvxURLField*) pField;
                    aHLinkItem.SetName( pURLField->GetRepresentation() );
                    aHLinkItem.SetURL( pURLField->GetURL() );
                    aHLinkItem.SetTargetFrame( pURLField->GetTargetFrame() );
                    bField = sal_True;
                }
            }
            if (!bField)
            {
                // use selected text as name for urls
                String sReturn = pOutView->GetSelected();
                sReturn.Erase(255);
                sReturn.EraseTrailingChars();
                aHLinkItem.SetName(sReturn);
            }
        }
        rSet.Put(aHLinkItem);
    }

    if ( rSet.GetItemState( SID_OPEN_HYPERLINK ) != SFX_ITEM_UNKNOWN )
    {
        SdrView* pView = pViewData->GetScDrawView();
        OutlinerView* pOutView = pView->GetTextEditOutlinerView();
        bool bEnable = false;
        if ( pOutView )
        {
            const SvxFieldItem* pFieldItem = pOutView->GetFieldAtSelection();
            if ( pFieldItem )
            {
                const SvxFieldData* pField = pFieldItem->GetField();
                bEnable = pField && pField->ISA( SvxURLField );
            }
        }
        if( !bEnable )
            rSet.DisableItem( SID_OPEN_HYPERLINK );
    }

    if( rSet.GetItemState( SID_TRANSLITERATE_HALFWIDTH ) != SFX_ITEM_UNKNOWN )
        ScViewUtil::HideDisabledSlot( rSet, pViewFrm->GetBindings(), SID_TRANSLITERATE_HALFWIDTH );
    if( rSet.GetItemState( SID_TRANSLITERATE_FULLWIDTH ) != SFX_ITEM_UNKNOWN )
        ScViewUtil::HideDisabledSlot( rSet, pViewFrm->GetBindings(), SID_TRANSLITERATE_FULLWIDTH );
    if( rSet.GetItemState( SID_TRANSLITERATE_HIRAGANA ) != SFX_ITEM_UNKNOWN )
        ScViewUtil::HideDisabledSlot( rSet, pViewFrm->GetBindings(), SID_TRANSLITERATE_HIRAGANA );
    if( rSet.GetItemState( SID_TRANSLITERATE_KATAGANA ) != SFX_ITEM_UNKNOWN )
        ScViewUtil::HideDisabledSlot( rSet, pViewFrm->GetBindings(), SID_TRANSLITERATE_KATAGANA );

    if ( rSet.GetItemState( SID_ENABLE_HYPHENATION ) != SFX_ITEM_UNKNOWN )
    {
        SdrView* pView = pViewData->GetScDrawView();
        SfxItemSet aAttrs( pView->GetModel()->GetItemPool() );
        pView->GetAttributes( aAttrs );
        if( aAttrs.GetItemState( EE_PARA_HYPHENATE ) >= SFX_ITEM_AVAILABLE )
        {
            sal_Bool bValue = ( (const SfxBoolItem&) aAttrs.Get( EE_PARA_HYPHENATE ) ).GetValue();
            rSet.Put( SfxBoolItem( SID_ENABLE_HYPHENATION, bValue ) );
        }
    }

    if ( rSet.GetItemState( SID_THES ) != SFX_ITEM_UNKNOWN  ||
         rSet.GetItemState( SID_THESAURUS ) != SFX_ITEM_UNKNOWN )
    {
        SdrView * pView = pViewData->GetScDrawView();
        OutlinerView* pOutView = pView->GetTextEditOutlinerView();

        String          aStatusVal;
        LanguageType    nLang = LANGUAGE_NONE;
        bool bIsLookUpWord = false;
        if ( pOutView )
        {
            EditView& rEditView = pOutView->GetEditView();
            bIsLookUpWord = GetStatusValueForThesaurusFromContext( aStatusVal, nLang, rEditView );
        }
        rSet.Put( SfxStringItem( SID_THES, aStatusVal ) );

        // disable thesaurus main menu and context menu entry if there is nothing to look up
        sal_Bool bCanDoThesaurus = ScModule::HasThesaurusLanguage( nLang );
        if (!bIsLookUpWord || !bCanDoThesaurus)
            rSet.DisableItem( SID_THES );
        if (!bCanDoThesaurus)
            rSet.DisableItem( SID_THESAURUS );
    }
}

IMPL_LINK( ScDrawTextObjectBar, ClipboardChanged, TransferableDataHelper*, pDataHelper )
{
    if ( pDataHelper )
    {
        bPastePossible = ( pDataHelper->HasFormat( SOT_FORMAT_STRING ) || pDataHelper->HasFormat( SOT_FORMAT_RTF ) );

        SfxBindings& rBindings = pViewData->GetBindings();
        rBindings.Invalidate( SID_PASTE );
        rBindings.Invalidate( SID_PASTE_SPECIAL );
        rBindings.Invalidate( SID_CLIPBOARD_FORMAT_ITEMS );
    }
    return 0;
}

void ScDrawTextObjectBar::GetClipState( SfxItemSet& rSet )
{
    SdrView* pView = pViewData->GetScDrawView();
    if ( !pView->GetTextEditOutlinerView() )
    {
        GetGlobalClipState( rSet );
        return;
    }

    if ( !pClipEvtLstnr )
    {
        // create listener
        pClipEvtLstnr = new TransferableClipboardListener( LINK( this, ScDrawTextObjectBar, ClipboardChanged ) );
        pClipEvtLstnr->acquire();
        Window* pWin = pViewData->GetActiveWin();
        pClipEvtLstnr->AddRemoveListener( pWin, sal_True );

        // get initial state
        TransferableDataHelper aDataHelper( TransferableDataHelper::CreateFromSystemClipboard( pViewData->GetActiveWin() ) );
        bPastePossible = ( aDataHelper.HasFormat( SOT_FORMAT_STRING ) || aDataHelper.HasFormat( SOT_FORMAT_RTF ) );
    }

    SfxWhichIter aIter( rSet );
    sal_uInt16 nWhich = aIter.FirstWhich();
    while (nWhich)
    {
        switch (nWhich)
        {
            case SID_PASTE:
            case SID_PASTE_SPECIAL:
                if( !bPastePossible )
                    rSet.DisableItem( nWhich );
                break;
            case SID_CLIPBOARD_FORMAT_ITEMS:
                if ( bPastePossible )
                {
                    SvxClipboardFmtItem aFormats( SID_CLIPBOARD_FORMAT_ITEMS );
                    TransferableDataHelper aDataHelper(
                            TransferableDataHelper::CreateFromSystemClipboard( pViewData->GetActiveWin() ) );

                    if ( aDataHelper.HasFormat( SOT_FORMAT_STRING ) )
                        aFormats.AddClipbrdFormat( SOT_FORMAT_STRING );
                    if ( aDataHelper.HasFormat( SOT_FORMAT_RTF ) )
                        aFormats.AddClipbrdFormat( SOT_FORMAT_RTF );

                    rSet.Put( aFormats );
                }
                else
                    rSet.DisableItem( nWhich );
                break;
        }
        nWhich = aIter.NextWhich();
    }
}

//========================================================================
//
//          Attribute
//
//========================================================================

void ScDrawTextObjectBar::ExecuteToggle( SfxRequest &rReq )
{
    //  Unterstreichung

    SdrView* pView = pViewData->GetScDrawView();

    sal_uInt16 nSlot = rReq.GetSlot();

    SfxItemSet aSet( pView->GetDefaultAttr() );

    SfxItemSet aViewAttr(pView->GetModel()->GetItemPool());
    pView->GetAttributes(aViewAttr);

    //  Unterstreichung
    FontUnderline eOld = ((const SvxUnderlineItem&) aViewAttr.
                                        Get(EE_CHAR_UNDERLINE)).GetLineStyle();
    FontUnderline eNew = eOld;
    switch (nSlot)
    {
        case SID_ULINE_VAL_NONE:
            eNew = UNDERLINE_NONE;
            break;
        case SID_ULINE_VAL_SINGLE:
            eNew = ( eOld == UNDERLINE_SINGLE ) ? UNDERLINE_NONE : UNDERLINE_SINGLE;
            break;
        case SID_ULINE_VAL_DOUBLE:
            eNew = ( eOld == UNDERLINE_DOUBLE ) ? UNDERLINE_NONE : UNDERLINE_DOUBLE;
            break;
        case SID_ULINE_VAL_DOTTED:
            eNew = ( eOld == UNDERLINE_DOTTED ) ? UNDERLINE_NONE : UNDERLINE_DOTTED;
            break;
        default:
            break;
    }
    aSet.Put( SvxUnderlineItem( eNew, EE_CHAR_UNDERLINE ) );

    pView->SetAttributes( aSet );
    rReq.Done();
    pViewData->GetScDrawView()->InvalidateDrawTextAttrs();
}

void lcl_RemoveFields( OutlinerView& rOutView )
{
    //! Outliner should have RemoveFields with a selection

    Outliner* pOutliner = rOutView.GetOutliner();
    if (!pOutliner) return;

    ESelection aOldSel = rOutView.GetSelection();
    ESelection aSel = aOldSel;
    aSel.Adjust();
    xub_StrLen nNewEnd = aSel.nEndPos;

    sal_Bool bUpdate = pOutliner->GetUpdateMode();
    sal_Bool bChanged = false;

    //! GetPortions and GetAttribs should be const!
    EditEngine& rEditEng = (EditEngine&)pOutliner->GetEditEngine();

    sal_uLong nParCount = pOutliner->GetParagraphCount();
    for (sal_uLong nPar=0; nPar<nParCount; nPar++)
        if ( nPar >= aSel.nStartPara && nPar <= aSel.nEndPara )
        {
            std::vector<sal_uInt16> aPortions;
            rEditEng.GetPortions( (sal_uInt16)nPar, aPortions );
            //! GetPortions should use xub_StrLen instead of USHORT

            for ( size_t nPos = aPortions.size(); nPos; )
            {
                --nPos;
                sal_uInt16 nEnd = aPortions[ nPos ];
                sal_uInt16 nStart = nPos ? aPortions[ nPos - 1 ] : 0;
                // fields are single characters
                if ( nEnd == nStart+1 &&
                     ( nPar > aSel.nStartPara || nStart >= aSel.nStartPos ) &&
                     ( nPar < aSel.nEndPara   || nEnd   <= aSel.nEndPos ) )
                {
                    ESelection aFieldSel( (sal_uInt16)nPar, nStart, (sal_uInt16)nPar, nEnd );
                    SfxItemSet aSet = rEditEng.GetAttribs( aFieldSel );
                    if ( aSet.GetItemState( EE_FEATURE_FIELD ) == SFX_ITEM_ON )
                    {
                        if (!bChanged)
                        {
                            if (bUpdate)
                                pOutliner->SetUpdateMode( false );
                            String aName = ScGlobal::GetRscString( STR_UNDO_DELETECONTENTS );
                            pOutliner->GetUndoManager().EnterListAction( aName, aName );
                            bChanged = sal_True;
                        }

                        String aFieldText = rEditEng.GetText( aFieldSel );
                        pOutliner->QuickInsertText( aFieldText, aFieldSel );
                        if ( nPar == aSel.nEndPara )
                        {
                            nNewEnd = sal::static_int_cast<xub_StrLen>( nNewEnd + aFieldText.Len() );
                            --nNewEnd;
                        }
                    }
                }
            }
        }

    if (bUpdate && bChanged)
    {
        pOutliner->GetUndoManager().LeaveListAction();
        pOutliner->SetUpdateMode( sal_True );
    }

    if ( aOldSel.IsEqual( aSel ) )          // aSel is adjusted
        aOldSel.nEndPos = nNewEnd;
    else
        aOldSel.nStartPos = nNewEnd;        // if aOldSel is backwards
    rOutView.SetSelection( aOldSel );
}

void ScDrawTextObjectBar::ExecuteAttr( SfxRequest &rReq )
{
    SdrView*            pView = pViewData->GetScDrawView();
    const SfxItemSet*   pArgs = rReq.GetArgs();
    sal_uInt16              nSlot = rReq.GetSlot();

    sal_Bool bArgsInReq = ( pArgs != NULL );
    if ( !bArgsInReq )
    {
        SfxItemSet aEditAttr(pView->GetModel()->GetItemPool());
        pView->GetAttributes(aEditAttr);
        SfxItemSet  aNewAttr( *aEditAttr.GetPool(), aEditAttr.GetRanges() );
        sal_Bool        bDone = sal_True;

        switch ( nSlot )
        {
            case SID_TEXT_STANDARD: // Harte Textattributierung loeschen
            {
                OutlinerView* pOutView = pView->IsTextEdit() ?
                                pView->GetTextEditOutlinerView() : NULL;
                if ( pOutView )
                    pOutView->Paint( Rectangle() );

                SfxItemSet aEmptyAttr( *aEditAttr.GetPool(), EE_ITEMS_START, EE_ITEMS_END );
                pView->SetAttributes( aEmptyAttr, sal_True );

                if ( pOutView )
                {
                    lcl_RemoveFields( *pOutView );
                    pOutView->ShowCursor();
                }

                rReq.Done( aEmptyAttr );
                pViewData->GetScDrawView()->InvalidateDrawTextAttrs();
                bDone = false; // bereits hier passiert
            }
            break;

            case SID_CHAR_DLG:                      // Dialog-Button
            case SID_ATTR_CHAR_FONT:                // Controller nicht angezeigt
            case SID_ATTR_CHAR_FONTHEIGHT:
                bDone = ExecuteCharDlg( aEditAttr, aNewAttr );
                break;

            case SID_PARA_DLG:
                bDone = ExecuteParaDlg( aEditAttr, aNewAttr );
                break;

            case SID_ATTR_CHAR_WEIGHT:
                aNewAttr.Put( (const SvxWeightItem&)aEditAttr.Get( EE_CHAR_WEIGHT ) );
                break;

            case SID_ATTR_CHAR_POSTURE:
                aNewAttr.Put( (const SvxPostureItem&)aEditAttr.Get( EE_CHAR_ITALIC ) );
                break;

            case SID_ATTR_CHAR_UNDERLINE:
                aNewAttr.Put( (const SvxUnderlineItem&)aEditAttr.Get( EE_CHAR_UNDERLINE ) );
                break;

            case SID_ATTR_CHAR_OVERLINE:
                aNewAttr.Put( (const SvxOverlineItem&)aEditAttr.Get( EE_CHAR_OVERLINE ) );
                break;

            case SID_ATTR_CHAR_CONTOUR:
                aNewAttr.Put( (const SvxContourItem&)aEditAttr.Get( EE_CHAR_OUTLINE ) );
                break;

            case SID_ATTR_CHAR_SHADOWED:
                aNewAttr.Put( (const SvxShadowedItem&)aEditAttr.Get( EE_CHAR_SHADOW ) );
                break;

            case SID_ATTR_CHAR_STRIKEOUT:
                aNewAttr.Put( (const SvxCrossedOutItem&)aEditAttr.Get( EE_CHAR_STRIKEOUT ) );
                break;

            case SID_ALIGNLEFT:
            case SID_ALIGN_ANY_LEFT:
                aNewAttr.Put( SvxAdjustItem( SVX_ADJUST_LEFT, EE_PARA_JUST ) );
                break;

            case SID_ALIGNCENTERHOR:
            case SID_ALIGN_ANY_HCENTER:
                aNewAttr.Put( SvxAdjustItem( SVX_ADJUST_CENTER, EE_PARA_JUST ) );
                break;

            case SID_ALIGNRIGHT:
            case SID_ALIGN_ANY_RIGHT:
                aNewAttr.Put( SvxAdjustItem( SVX_ADJUST_RIGHT, EE_PARA_JUST ) );
                break;

            case SID_ALIGNBLOCK:
            case SID_ALIGN_ANY_JUSTIFIED:
                aNewAttr.Put( SvxAdjustItem( SVX_ADJUST_BLOCK, EE_PARA_JUST ) );
                break;

            case SID_ATTR_PARA_LINESPACE_10:
                {
                    SvxLineSpacingItem aItem( SVX_LINESPACE_ONE_LINE, EE_PARA_SBL );
                    aItem.SetPropLineSpace( 100 );
                    aNewAttr.Put( aItem );
                }
                break;

            case SID_ATTR_PARA_LINESPACE_15:
                {
                    SvxLineSpacingItem aItem( SVX_LINESPACE_ONE_POINT_FIVE_LINES, EE_PARA_SBL );
                    aItem.SetPropLineSpace( 150 );
                    aNewAttr.Put( aItem );
                }
                break;

            case SID_ATTR_PARA_LINESPACE_20:
                {
                    SvxLineSpacingItem aItem( SVX_LINESPACE_TWO_LINES, EE_PARA_SBL );
                    aItem.SetPropLineSpace( 200 );
                    aNewAttr.Put( aItem );
                }
                break;

            case SID_SET_SUPER_SCRIPT:
                {
                    SvxEscapementItem aItem(EE_CHAR_ESCAPEMENT);
                    SvxEscapement eEsc = (SvxEscapement) ( (const SvxEscapementItem&)
                                    aEditAttr.Get( EE_CHAR_ESCAPEMENT ) ).GetEnumValue();

                    if( eEsc == SVX_ESCAPEMENT_SUPERSCRIPT )
                        aItem.SetEscapement( SVX_ESCAPEMENT_OFF );
                    else
                        aItem.SetEscapement( SVX_ESCAPEMENT_SUPERSCRIPT );
                    aNewAttr.Put( aItem );
                }
                break;
            case SID_SET_SUB_SCRIPT:
                {
                    SvxEscapementItem aItem(EE_CHAR_ESCAPEMENT);
                    SvxEscapement eEsc = (SvxEscapement) ( (const SvxEscapementItem&)
                                    aEditAttr.Get( EE_CHAR_ESCAPEMENT ) ).GetEnumValue();

                    if( eEsc == SVX_ESCAPEMENT_SUBSCRIPT )
                        aItem.SetEscapement( SVX_ESCAPEMENT_OFF );
                    else
                        aItem.SetEscapement( SVX_ESCAPEMENT_SUBSCRIPT );
                    aNewAttr.Put( aItem );
                }
                break;

            case SID_DRAWTEXT_ATTR_DLG:
                {
                    SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
                    SfxAbstractTabDialog *pDlg = pFact->CreateTextTabDialog( pViewData->GetDialogParent(), &aEditAttr, pView );

                    bDone = ( RET_OK == pDlg->Execute() );

                    if ( bDone )
                        aNewAttr.Put( *pDlg->GetOutputItemSet() );

                    delete pDlg;
                }
                break;
        }

        if ( bDone ) // wurden Attribute geaendert?
        {
            rReq.Done( aNewAttr );
            pArgs = rReq.GetArgs();
        }
    }

    if ( pArgs )
    {
        if ( bArgsInReq &&
            ( nSlot == SID_ATTR_CHAR_FONT || nSlot == SID_ATTR_CHAR_FONTHEIGHT ||
              nSlot == SID_ATTR_CHAR_WEIGHT || nSlot == SID_ATTR_CHAR_POSTURE ) )
        {
            // font items from toolbox controller have to be applied for the right script type

            // #i78017 establish the same behaviour as in Writer
            sal_uInt16 nScript = SCRIPTTYPE_LATIN | SCRIPTTYPE_ASIAN | SCRIPTTYPE_COMPLEX;
            if (nSlot == SID_ATTR_CHAR_FONT)
                nScript = pView->GetScriptType();

            SfxItemPool& rPool = GetPool();
            SvxScriptSetItem aSetItem( nSlot, rPool );
            sal_uInt16 nWhich = rPool.GetWhich( nSlot );
            aSetItem.PutItemForScriptType( nScript, pArgs->Get( nWhich ) );

            pView->SetAttributes( aSetItem.GetItemSet() );
        }
        else
        {
            // use args directly

            pView->SetAttributes( *pArgs );
        }
        pViewData->GetScDrawView()->InvalidateDrawTextAttrs();
    }
}

void ScDrawTextObjectBar::GetAttrState( SfxItemSet& rDestSet )
{
    if ( IsNoteEdit() )
    {
        // issue 21255 - Notes now support rich text formatting.
    }

    SvtLanguageOptions  aLangOpt;
    sal_Bool bDisableCTLFont = !aLangOpt.IsCTLFontEnabled();
    sal_Bool bDisableVerticalText = !aLangOpt.IsVerticalTextEnabled();

    SdrView* pView = pViewData->GetScDrawView();
    SfxItemSet aAttrSet(pView->GetModel()->GetItemPool());
    pView->GetAttributes(aAttrSet);

    //  direkte Attribute

    rDestSet.Put( aAttrSet );

    //  choose font info according to selection script type

    sal_uInt16 nScript = pView->GetScriptType();

    // #i55929# input-language-dependent script type (depends on input language if nothing selected)
    sal_uInt16 nInputScript = nScript;
    OutlinerView* pOutView = pView->GetTextEditOutlinerView();
    if (pOutView && !pOutView->GetSelection().HasRange())
    {
        LanguageType nInputLang = pViewData->GetActiveWin()->GetInputLanguage();
        if (nInputLang != LANGUAGE_DONTKNOW && nInputLang != LANGUAGE_SYSTEM)
            nInputScript = SvtLanguageOptions::GetScriptTypeOfLanguage( nInputLang );
    }

    // #i55929# according to spec, nInputScript is used for font and font height only
    if ( rDestSet.GetItemState( EE_CHAR_FONTINFO ) != SFX_ITEM_UNKNOWN )
        ScViewUtil::PutItemScript( rDestSet, aAttrSet, EE_CHAR_FONTINFO, nInputScript );
    if ( rDestSet.GetItemState( EE_CHAR_FONTHEIGHT ) != SFX_ITEM_UNKNOWN )
        ScViewUtil::PutItemScript( rDestSet, aAttrSet, EE_CHAR_FONTHEIGHT, nInputScript );
    if ( rDestSet.GetItemState( EE_CHAR_WEIGHT ) != SFX_ITEM_UNKNOWN )
        ScViewUtil::PutItemScript( rDestSet, aAttrSet, EE_CHAR_WEIGHT, nScript );
    if ( rDestSet.GetItemState( EE_CHAR_ITALIC ) != SFX_ITEM_UNKNOWN )
        ScViewUtil::PutItemScript( rDestSet, aAttrSet, EE_CHAR_ITALIC, nScript );

    //  Ausrichtung

    SvxAdjust eAdj = ((const SvxAdjustItem&)aAttrSet.Get(EE_PARA_JUST)).GetAdjust();
    switch( eAdj )
    {
        case SVX_ADJUST_LEFT:
            rDestSet.Put( SfxBoolItem( SID_ALIGNLEFT, sal_True ) );
            break;
        case SVX_ADJUST_CENTER:
            rDestSet.Put( SfxBoolItem( SID_ALIGNCENTERHOR, sal_True ) );
            break;
        case SVX_ADJUST_RIGHT:
            rDestSet.Put( SfxBoolItem( SID_ALIGNRIGHT, sal_True ) );
            break;
        case SVX_ADJUST_BLOCK:
            rDestSet.Put( SfxBoolItem( SID_ALIGNBLOCK, sal_True ) );
            break;
        default:
        {
            // added to avoid warnings
        }
    }
    // pseudo slots for Format menu
    rDestSet.Put( SfxBoolItem( SID_ALIGN_ANY_LEFT,      eAdj == SVX_ADJUST_LEFT ) );
    rDestSet.Put( SfxBoolItem( SID_ALIGN_ANY_HCENTER,   eAdj == SVX_ADJUST_CENTER ) );
    rDestSet.Put( SfxBoolItem( SID_ALIGN_ANY_RIGHT,     eAdj == SVX_ADJUST_RIGHT ) );
    rDestSet.Put( SfxBoolItem( SID_ALIGN_ANY_JUSTIFIED, eAdj == SVX_ADJUST_BLOCK ) );

    //  Zeilenabstand

    sal_uInt16 nLineSpace = (sal_uInt16)
                ((const SvxLineSpacingItem&)aAttrSet.
                        Get( EE_PARA_SBL )).GetPropLineSpace();
    switch( nLineSpace )
    {
        case 100:
            rDestSet.Put( SfxBoolItem( SID_ATTR_PARA_LINESPACE_10, sal_True ) );
            break;
        case 150:
            rDestSet.Put( SfxBoolItem( SID_ATTR_PARA_LINESPACE_15, sal_True ) );
            break;
        case 200:
            rDestSet.Put( SfxBoolItem( SID_ATTR_PARA_LINESPACE_20, sal_True ) );
            break;
    }

    //  hoch-/tiefgestellt

    SvxEscapement eEsc = (SvxEscapement) ( (const SvxEscapementItem&)
                    aAttrSet.Get( EE_CHAR_ESCAPEMENT ) ).GetEnumValue();
    if( eEsc == SVX_ESCAPEMENT_SUPERSCRIPT )
        rDestSet.Put( SfxBoolItem( SID_SET_SUPER_SCRIPT, sal_True ) );
    else if( eEsc == SVX_ESCAPEMENT_SUBSCRIPT )
        rDestSet.Put( SfxBoolItem( SID_SET_SUB_SCRIPT, sal_True ) );

    //  Unterstreichung

    SfxItemState eState = aAttrSet.GetItemState( EE_CHAR_UNDERLINE, sal_True );
    if ( eState == SFX_ITEM_DONTCARE )
    {
        rDestSet.InvalidateItem( SID_ULINE_VAL_NONE );
        rDestSet.InvalidateItem( SID_ULINE_VAL_SINGLE );
        rDestSet.InvalidateItem( SID_ULINE_VAL_DOUBLE );
        rDestSet.InvalidateItem( SID_ULINE_VAL_DOTTED );
    }
    else
    {
        FontUnderline eUnderline = ((const SvxUnderlineItem&)
                    aAttrSet.Get(EE_CHAR_UNDERLINE)).GetLineStyle();
        sal_uInt16 nId = SID_ULINE_VAL_NONE;
        switch (eUnderline)
        {
            case UNDERLINE_SINGLE:  nId = SID_ULINE_VAL_SINGLE; break;
            case UNDERLINE_DOUBLE:  nId = SID_ULINE_VAL_DOUBLE; break;
            case UNDERLINE_DOTTED:  nId = SID_ULINE_VAL_DOTTED; break;
            default:
                break;
        }
        rDestSet.Put( SfxBoolItem( nId, sal_True ) );
    }

    //  horizontal / vertical

    sal_Bool bLeftToRight = sal_True;

    SdrOutliner* pOutl = pView->GetTextEditOutliner();
    if( pOutl )
    {
        if( pOutl->IsVertical() )
            bLeftToRight = false;
    }
    else
        bLeftToRight = ( (const SvxWritingModeItem&) aAttrSet.Get( SDRATTR_TEXTDIRECTION ) ).GetValue() == com::sun::star::text::WritingMode_LR_TB;

    if ( bDisableVerticalText )
    {
        rDestSet.DisableItem( SID_TEXTDIRECTION_LEFT_TO_RIGHT );
        rDestSet.DisableItem( SID_TEXTDIRECTION_TOP_TO_BOTTOM );
    }
    else
    {
        rDestSet.Put( SfxBoolItem( SID_TEXTDIRECTION_LEFT_TO_RIGHT, bLeftToRight ) );
        rDestSet.Put( SfxBoolItem( SID_TEXTDIRECTION_TOP_TO_BOTTOM, !bLeftToRight ) );
    }

    //  left-to-right or right-to-left

    if ( !bLeftToRight || bDisableCTLFont )
    {
        //  disabled if vertical
        rDestSet.DisableItem( SID_ATTR_PARA_LEFT_TO_RIGHT );
        rDestSet.DisableItem( SID_ATTR_PARA_RIGHT_TO_LEFT );
    }
    else if ( aAttrSet.GetItemState( EE_PARA_WRITINGDIR ) == SFX_ITEM_DONTCARE )
    {
        rDestSet.InvalidateItem( SID_ATTR_PARA_LEFT_TO_RIGHT );
        rDestSet.InvalidateItem( SID_ATTR_PARA_RIGHT_TO_LEFT );
    }
    else
    {
        SvxFrameDirection eAttrDir = (SvxFrameDirection)((const SvxFrameDirectionItem&)
                                        aAttrSet.Get( EE_PARA_WRITINGDIR )).GetValue();
        if ( eAttrDir == FRMDIR_ENVIRONMENT )
        {
            //  get "environment" direction from page style
            if ( pViewData->GetDocument()->GetEditTextDirection( pViewData->GetTabNo() ) == EE_HTEXTDIR_R2L )
                eAttrDir = FRMDIR_HORI_RIGHT_TOP;
            else
                eAttrDir = FRMDIR_HORI_LEFT_TOP;
        }
        rDestSet.Put( SfxBoolItem( SID_ATTR_PARA_LEFT_TO_RIGHT, ( eAttrDir == FRMDIR_HORI_LEFT_TOP ) ) );
        rDestSet.Put( SfxBoolItem( SID_ATTR_PARA_RIGHT_TO_LEFT, ( eAttrDir == FRMDIR_HORI_RIGHT_TOP ) ) );
    }
}

void ScDrawTextObjectBar::ExecuteTrans( SfxRequest& rReq )
{
    sal_Int32 nType = ScViewUtil::GetTransliterationType( rReq.GetSlot() );
    if ( nType )
    {
        ScDrawView* pView = pViewData->GetScDrawView();
        OutlinerView* pOutView = pView->GetTextEditOutlinerView();
        if ( pOutView )
        {
            //  change selected text in object
            pOutView->TransliterateText( nType );
        }
        else
        {
            //! apply to whole objects?
        }
    }
}

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