/* -*- 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 <cmdid.h>
#include <hintids.hxx>
#include <tools/urlobj.hxx>
#include <vcl/msgbox.hxx>
#include <svl/stritem.hxx>
#include <svl/whiter.hxx>
#include <svl/urihelper.hxx>
#include <sfx2/docfile.hxx>
#include <sfx2/dispatch.hxx>

#include <sfx2/objface.hxx>
#include <editeng/sizeitem.hxx>
#include <editeng/protitem.hxx>
#include <sfx2/request.hxx>
#include <svl/srchitem.hxx>
#include <sfx2/htmlmode.hxx>
#include <svx/sdgluitm.hxx>
#include <svx/sdgcoitm.hxx>
#include <svx/sdggaitm.hxx>
#include <svx/sdgtritm.hxx>
#include <svx/sdginitm.hxx>
#include <svx/sdgmoitm.hxx>
#include <editeng/brushitem.hxx>
#include <svx/grfflt.hxx>
#include <svx/compressgraphicdialog.hxx>
#include <vcl/GraphicNativeTransform.hxx>
#include <svx/tbxcolor.hxx>
#include <fmturl.hxx>
#include <view.hxx>
#include <wrtsh.hxx>
#include <viewopt.hxx>
#include <swmodule.hxx>
#include <frmatr.hxx>
#include <swundo.hxx>
#include <uitool.hxx>
#include <docsh.hxx>
#include <grfsh.hxx>
#include <frmmgr.hxx>
#include <frmdlg.hxx>
#include <frmfmt.hxx>
#include <grfatr.hxx>
#include <usrpref.hxx>
#include <edtwin.hxx>
#include <swwait.hxx>
#include <shells.hrc>
#include <popup.hrc>
#include <svx/extedit.hxx>
#include <svx/graphichelper.hxx>
#define SwGrfShell
#include <sfx2/msg.hxx>
#include "swslots.hxx"

#include "swabstdlg.hxx"

#define TOOLBOX_NAME "colorbar"

namespace
{
    class SwExternalToolEdit : public ExternalToolEdit
    {
        SwWrtShell*  m_pShell;

    public:
        SwExternalToolEdit ( SwWrtShell* pShell ) :
            m_pShell  (pShell)
        {}

        virtual void Update( Graphic& aGraphic )
        {
            m_pShell->ReRead(aEmptyStr, aEmptyStr, (const Graphic*) &aGraphic);
        }
    };
}


SFX_IMPL_INTERFACE(SwGrfShell, SwBaseShell, SW_RES(STR_SHELLNAME_GRAPHIC))
{
    SFX_POPUPMENU_REGISTRATION(SW_RES(MN_GRF_POPUPMENU));
    SFX_OBJECTBAR_REGISTRATION(SFX_OBJECTBAR_OBJECT, SW_RES(RID_GRAFIK_TOOLBOX));
}

void SwGrfShell::Execute(SfxRequest &rReq)
{
    SwWrtShell &rSh = GetShell();

    sal_uInt16 nSlot = rReq.GetSlot();
    switch(nSlot)
    {
        case SID_TWAIN_TRANSFER:
        {
            GetView().ExecuteScan( rReq );
            break;
        }
        case SID_SAVE_GRAPHIC:
        {
            const Graphic *pGraphic;
            if(0 != (pGraphic = rSh.GetGraphic()))
            {
                String sGrfNm, sFilterNm;
                rSh.GetGrfNms( &sGrfNm, &sFilterNm );
                GraphicHelper::ExportGraphic( *pGraphic, sGrfNm );
            }
        }
        break;
        case SID_COMPRESS_GRAPHIC:
        {
            const Graphic* pGraphic = rSh.GetGraphic();
            if( pGraphic )
            {
                Size aSize (
                    TWIP_TO_MM100(rSh.GetAnyCurRect(RECT_FLY_EMBEDDED).Width()),
                    TWIP_TO_MM100(rSh.GetAnyCurRect(RECT_FLY_EMBEDDED).Height()));

                SfxItemSet aSet( rSh.GetAttrPool(), RES_GRFATR_CROPGRF, RES_GRFATR_CROPGRF );
                rSh.GetCurAttr( aSet );
                SwCropGrf aCrop( (const SwCropGrf&) aSet.Get(RES_GRFATR_CROPGRF) );

                Rectangle aCropRectangle(
                    TWIP_TO_MM100(aCrop.GetLeft()),
                    TWIP_TO_MM100(aCrop.GetTop()),
                    TWIP_TO_MM100(aCrop.GetRight()),
                    TWIP_TO_MM100(aCrop.GetBottom()) );

                Graphic aGraphic = Graphic( *pGraphic );

                CompressGraphicsDialog aDialog( GetView().GetWindow(), aGraphic, aSize, aCropRectangle, GetView().GetViewFrame()->GetBindings() );
                if( aDialog.Execute() == RET_OK )
                {
                    rSh.StartAllAction();
                    rSh.StartUndo(UNDO_START);
                    Rectangle aScaledCropedRectangle = aDialog.GetScaledCropRectangle();

                    aCrop.SetLeft(   MM100_TO_TWIP( aScaledCropedRectangle.Left() ));
                    aCrop.SetTop(    MM100_TO_TWIP( aScaledCropedRectangle.Top() ));
                    aCrop.SetRight(  MM100_TO_TWIP( aScaledCropedRectangle.Right() ));
                    aCrop.SetBottom( MM100_TO_TWIP( aScaledCropedRectangle.Bottom() ));

                    Graphic aCompressedGraphic( aDialog.GetCompressedGraphic() );
                    rSh.ReRead(aEmptyStr, aEmptyStr, (const Graphic*) &aCompressedGraphic);

                    rSh.SetAttr(aCrop);

                    rSh.EndUndo(UNDO_END);
                    rSh.EndAllAction();
                }
            }
        }
        break;
        case SID_EXTERNAL_EDIT:
        {
            // When the graphic is selected to be opened via some external tool
            // for advanced editing
            GraphicObject *pGraphicObject = (GraphicObject *) rSh.GetGraphicObj();
            if(0 != pGraphicObject)
            {
                SwExternalToolEdit* externalToolEdit = new SwExternalToolEdit( &rSh );
                externalToolEdit->Edit ( pGraphicObject );
            }
        }
        break;
        case SID_INSERT_GRAPHIC:
        case FN_FORMAT_GRAFIC_DLG:
        {
            SwFlyFrmAttrMgr aMgr( sal_False, &rSh, rSh.IsFrmSelected() ?
                                               FRMMGR_TYPE_NONE : FRMMGR_TYPE_GRF);
            const SwViewOption* pVOpt = rSh.GetViewOptions();
            SwViewOption aUsrPref( *pVOpt );

            SfxItemSet aSet(GetPool(), RES_FRMATR_BEGIN, RES_FRMATR_END-1,
                            RES_GRFATR_MIRRORGRF,   RES_GRFATR_CROPGRF,
                            SID_ATTR_BORDER_INNER,  SID_ATTR_BORDER_INNER,
                            SID_ATTR_GRAF_KEEP_ZOOM, SID_ATTR_GRAF_KEEP_ZOOM,
                            SID_ATTR_GRAF_FRMSIZE, SID_ATTR_GRAF_FRMSIZE,
                            SID_ATTR_GRAF_FRMSIZE_PERCENT, SID_ATTR_GRAF_FRMSIZE_PERCENT,
                            SID_ATTR_GRAF_GRAPHIC, SID_ATTR_GRAF_GRAPHIC,
                            FN_PARAM_GRF_CONNECT,   FN_PARAM_GRF_CONNECT,
                            SID_ATTR_PAGE_SIZE,     SID_ATTR_PAGE_SIZE,
                            FN_GET_PRINT_AREA,      FN_GET_PRINT_AREA,
                            FN_SET_FRM_NAME,        FN_KEEP_ASPECT_RATIO,
                            FN_PARAM_GRF_DIALOG,    FN_PARAM_GRF_DIALOG,
                            SID_DOCFRAME,           SID_DOCFRAME,
                            SID_HTML_MODE,          SID_HTML_MODE,
                            FN_SET_FRM_ALT_NAME,    FN_SET_FRM_ALT_NAME,
                            0);

            sal_uInt16 nHtmlMode = ::GetHtmlMode(GetView().GetDocShell());
            aSet.Put(SfxUInt16Item(SID_HTML_MODE, nHtmlMode));
            FieldUnit eMetric = ::GetDfltMetric((0 != (nHtmlMode&HTMLMODE_ON)));
            SW_MOD()->PutItem(SfxUInt16Item(SID_ATTR_METRIC, static_cast< sal_uInt16 >(eMetric)) );

            const SwRect* pRect = &rSh.GetAnyCurRect(RECT_PAGE);
            SwFmtFrmSize aFrmSize( ATT_VAR_SIZE, pRect->Width(), pRect->Height());
            aFrmSize.SetWhich( GetPool().GetWhich( SID_ATTR_PAGE_SIZE ) );
            aSet.Put( aFrmSize );

            aSet.Put(SfxStringItem(FN_SET_FRM_NAME, rSh.GetFlyName()));
            if ( nSlot == FN_FORMAT_GRAFIC_DLG )
            {
                // #i73249#
                aSet.Put( SfxStringItem( FN_SET_FRM_ALT_NAME, rSh.GetObjTitle() ) );
            }

            pRect = &rSh.GetAnyCurRect(RECT_PAGE_PRT);
            aFrmSize.SetWidth( pRect->Width() );
            aFrmSize.SetHeight( pRect->Height() );
            aFrmSize.SetWhich( GetPool().GetWhich(FN_GET_PRINT_AREA) );
            aSet.Put( aFrmSize );

            aSet.Put( aMgr.GetAttrSet() );
            aSet.SetParent( aMgr.GetAttrSet().GetParent() );

            // Bei %-Werten Groesse initialisieren
            SwFmtFrmSize aSizeCopy = (const SwFmtFrmSize&)aSet.Get(RES_FRM_SIZE);
            if (aSizeCopy.GetWidthPercent() && aSizeCopy.GetWidthPercent() != 0xff)
                aSizeCopy.SetWidth(rSh.GetAnyCurRect(RECT_FLY_EMBEDDED).Width());
            if (aSizeCopy.GetHeightPercent() && aSizeCopy.GetHeightPercent() != 0xff)
                aSizeCopy.SetHeight(rSh.GetAnyCurRect(RECT_FLY_EMBEDDED).Height());

            // and now set the size for "external" tabpages
            {
                SvxSizeItem aSzItm( SID_ATTR_GRAF_FRMSIZE, aSizeCopy.GetSize() );
                aSet.Put( aSzItm );

                Size aSz( aSizeCopy.GetWidthPercent(), aSizeCopy.GetHeightPercent() );
                if( 0xff == aSz.Width() )   aSz.Width() = 0;
                if( 0xff == aSz.Height() )  aSz.Height() = 0;

                aSzItm.SetSize( aSz );
                aSzItm.SetWhich( SID_ATTR_GRAF_FRMSIZE_PERCENT );
                aSet.Put( aSzItm );
            }

            String sGrfNm, sFilterNm;
            rSh.GetGrfNms( &sGrfNm, &sFilterNm );
            if( sGrfNm.Len() )
            {
                aSet.Put( SvxBrushItem( INetURLObject::decode( sGrfNm,
                                        INET_HEX_ESCAPE,
                                           INetURLObject::DECODE_UNAMBIGUOUS,
                                        RTL_TEXTENCODING_UTF8 ),
                                        sFilterNm, GPOS_LT,
                                        SID_ATTR_GRAF_GRAPHIC ));
            }
            else
            {
                // #119353# - robust
                const GraphicObject* pGrfObj = rSh.GetGraphicObj();
                if ( pGrfObj )
                {
                    aSet.Put( SvxBrushItem( *pGrfObj, GPOS_LT,
                                            SID_ATTR_GRAF_GRAPHIC ) );
                }
            }
            aSet.Put( SfxBoolItem( FN_PARAM_GRF_CONNECT, sGrfNm.Len() > 0 ) );

            // get Mirror and Crop
            {
                SfxItemSet aTmpSet( rSh.GetAttrPool(),
                                RES_GRFATR_MIRRORGRF, RES_GRFATR_CROPGRF );

                rSh.GetCurAttr( aTmpSet );
                aSet.Put( aTmpSet );
            }

            aSet.Put(SfxBoolItem(FN_KEEP_ASPECT_RATIO, aUsrPref.IsKeepRatio()));
            aSet.Put(SfxBoolItem( SID_ATTR_GRAF_KEEP_ZOOM, aUsrPref.IsGrfKeepZoom()));

            aSet.Put(SfxFrameItem( SID_DOCFRAME, &GetView().GetViewFrame()->GetTopFrame()));

            SwAbstractDialogFactory* pFact = SwAbstractDialogFactory::Create();
            OSL_ENSURE(pFact, "Dialogdiet fail!");
            SfxAbstractTabDialog* pDlg = pFact->CreateFrmTabDialog( DLG_FRM_GRF,
                                                    GetView().GetViewFrame(),
                                                    GetView().GetWindow(),
                                                    aSet, sal_False, DLG_FRM_GRF);
            OSL_ENSURE(pDlg, "Dialogdiet fail!");
            if( pDlg->Execute() )
            {
                rSh.StartAllAction();
                rSh.StartUndo(UNDO_START);
                const SfxPoolItem* pItem;
                SfxItemSet* pSet = (SfxItemSet*)pDlg->GetOutputItemSet();
                rReq.Done(*pSet);
                // change the 2 frmsize SizeItems to the correct SwFrmSizeItem
                if( SFX_ITEM_SET == pSet->GetItemState(
                                SID_ATTR_GRAF_FRMSIZE, sal_False, &pItem ))
                {
                    SwFmtFrmSize aSize;
                    const Size& rSz = ((SvxSizeItem*)pItem)->GetSize();
                    aSize.SetWidth( rSz.Width() );
                    aSize.SetHeight( rSz.Height() );

                    if( SFX_ITEM_SET == pSet->GetItemState(
                            SID_ATTR_GRAF_FRMSIZE_PERCENT, sal_False, &pItem ))
                    {
                        const Size& rRelativeSize = ((SvxSizeItem*)pItem)->GetSize();
                        aSize.SetWidthPercent( static_cast< sal_uInt8 >( rRelativeSize.Width() ) );
                        aSize.SetHeightPercent( static_cast< sal_uInt8 >( rRelativeSize.Height() ) );
                    }
                    pSet->Put( aSize );
                }

                // Vorlagen-AutoUpdate
                SwFrmFmt* pFmt = rSh.GetCurFrmFmt();
                if(pFmt && pFmt->IsAutoUpdateFmt())
                {
                    pFmt->SetFmtAttr(*pSet);
                    SfxItemSet aShellSet(GetPool(), RES_FRM_SIZE,   RES_FRM_SIZE,
                                                    RES_SURROUND,   RES_SURROUND,
                                                    RES_ANCHOR,     RES_ANCHOR,
                                                    RES_VERT_ORIENT,RES_HORI_ORIENT,
                                                    0);
                    aShellSet.Put(*pSet);
                    aMgr.SetAttrSet(aShellSet);
                }
                else
                {
                    aMgr.SetAttrSet(*pSet);
                }
                aMgr.UpdateFlyFrm();

                bool bApplyUsrPref = false;
                if (SFX_ITEM_SET == pSet->GetItemState(
                    FN_KEEP_ASPECT_RATIO, sal_True, &pItem ))
                {
                    aUsrPref.SetKeepRatio(
                                    ((const SfxBoolItem*)pItem)->GetValue() );
                    bApplyUsrPref = true;
                }
                if( SFX_ITEM_SET == pSet->GetItemState(
                    SID_ATTR_GRAF_KEEP_ZOOM, sal_True, &pItem ))
                {
                    aUsrPref.SetGrfKeepZoom(
                                    ((const SfxBoolItem*)pItem)->GetValue() );
                    bApplyUsrPref = true;
                }

                if( bApplyUsrPref )
                    SW_MOD()->ApplyUsrPref(aUsrPref, &GetView());

                // and now set all the graphic attributes and other stuff
                if( SFX_ITEM_SET == pSet->GetItemState(
                                        SID_ATTR_GRAF_GRAPHIC, sal_True, &pItem ))
                {
                    if( ((SvxBrushItem*)pItem)->GetGraphicLink() )
                        sGrfNm = *((SvxBrushItem*)pItem)->GetGraphicLink();
                    else
                        sGrfNm.Erase();

                    if( ((SvxBrushItem*)pItem)->GetGraphicFilter() )
                        sFilterNm = *((SvxBrushItem*)pItem)->GetGraphicFilter();
                    else
                        sFilterNm.Erase();

                    if( sGrfNm.Len() )
                    {
                        SwDocShell* pDocSh = GetView().GetDocShell();
                        SwWait aWait( *pDocSh, sal_True );
                        SfxMedium* pMedium = pDocSh->GetMedium();
                        INetURLObject aAbs;
                        if( pMedium )
                            aAbs = pMedium->GetURLObject();
                        rSh.ReRead( URIHelper::SmartRel2Abs(
                                        aAbs, sGrfNm,
                                        URIHelper::GetMaybeFileHdl() ),
                                     sFilterNm, 0 );
                    }
                }
                if ( SFX_ITEM_SET == pSet->GetItemState(
                                        FN_SET_FRM_ALT_NAME, sal_True, &pItem ))
                {
                    // #i73249#
                    rSh.SetObjTitle( ((const SfxStringItem*)pItem)->GetValue() );
                }

                SfxItemSet aGrfSet( rSh.GetAttrPool(), RES_GRFATR_BEGIN,
                                                       RES_GRFATR_END-1 );
                aGrfSet.Put( *pSet );
                if( aGrfSet.Count() )
                    rSh.SetAttr( aGrfSet );

                rSh.EndUndo(UNDO_END);
                rSh.EndAllAction();
            }
            delete pDlg;
        }
        break;

        case FN_GRAPHIC_MIRROR_ON_EVEN_PAGES:
        {
            SfxItemSet aSet(rSh.GetAttrPool(), RES_GRFATR_MIRRORGRF, RES_GRFATR_MIRRORGRF);
            rSh.GetCurAttr( aSet );
            SwMirrorGrf aGrf((const SwMirrorGrf &)aSet.Get(RES_GRFATR_MIRRORGRF));
            aGrf.SetGrfToggle(!aGrf.IsGrfToggle());
            rSh.SetAttr(aGrf);
        }
        break;

        default:
            OSL_ENSURE(!this, "wrong dispatcher");
            return;
    }
}


void SwGrfShell::ExecAttr( SfxRequest &rReq )
{
    sal_uInt16 nGrfType;
    if( CNT_GRF == GetShell().GetCntType() &&
        ( GRAPHIC_BITMAP == ( nGrfType = GetShell().GetGraphicType()) ||
          GRAPHIC_GDIMETAFILE == nGrfType ))
    {
        SfxItemSet aGrfSet( GetShell().GetAttrPool(), RES_GRFATR_BEGIN,
                                                      RES_GRFATR_END -1 );
        const SfxItemSet *pArgs = rReq.GetArgs();
        const SfxPoolItem* pItem;
        sal_uInt16 nSlot = rReq.GetSlot();
        if( !pArgs || SFX_ITEM_SET != pArgs->GetItemState( nSlot, sal_False, &pItem ))
            pItem = 0;

        switch( nSlot )
        {
            case FN_FLIP_VERT_GRAFIC:
            case FN_FLIP_HORZ_GRAFIC:
            {
                GetShell().GetCurAttr( aGrfSet );
                SwMirrorGrf aMirror( (SwMirrorGrf&)aGrfSet.Get(
                                                    RES_GRFATR_MIRRORGRF ) );
                sal_uInt16 nMirror = aMirror.GetValue();
                if( FN_FLIP_VERT_GRAFIC == nSlot )
                    switch( nMirror )
                    {
                    case RES_MIRROR_GRAPH_DONT: nMirror = RES_MIRROR_GRAPH_VERT;
                                                break;
                    case RES_MIRROR_GRAPH_HOR:  nMirror = RES_MIRROR_GRAPH_BOTH;
                                                break;
                    case RES_MIRROR_GRAPH_VERT:   nMirror = RES_MIRROR_GRAPH_DONT;
                                                break;
                    case RES_MIRROR_GRAPH_BOTH: nMirror = RES_MIRROR_GRAPH_HOR;
                                                break;
                    }
                else
                    switch( nMirror )
                    {
                    case RES_MIRROR_GRAPH_DONT: nMirror = RES_MIRROR_GRAPH_HOR;
                                                break;
                    case RES_MIRROR_GRAPH_VERT: nMirror = RES_MIRROR_GRAPH_BOTH;
                                                break;
                    case RES_MIRROR_GRAPH_HOR:    nMirror = RES_MIRROR_GRAPH_DONT;
                                                break;
                    case RES_MIRROR_GRAPH_BOTH: nMirror = RES_MIRROR_GRAPH_VERT;
                                                break;
                    }
                aMirror.SetValue( nMirror );
                aGrfSet.ClearItem();
                aGrfSet.Put( aMirror );
            }
            break;

        case SID_ATTR_GRAF_LUMINANCE:
            if( pItem )
                aGrfSet.Put( SwLuminanceGrf(
                            ((SfxInt16Item*)pItem)->GetValue() ));
            break;
        case SID_ATTR_GRAF_CONTRAST:
            if( pItem )
                aGrfSet.Put( SwContrastGrf(
                            ((SfxInt16Item*)pItem)->GetValue() ));
            break;
        case SID_ATTR_GRAF_RED:
            if( pItem )
                aGrfSet.Put( SwChannelRGrf(
                            ((SfxInt16Item*)pItem)->GetValue() ));
            break;
        case SID_ATTR_GRAF_GREEN:
            if( pItem )
                aGrfSet.Put( SwChannelGGrf(
                            ((SfxInt16Item*)pItem)->GetValue() ));
            break;
        case SID_ATTR_GRAF_BLUE:
            if( pItem )
                aGrfSet.Put( SwChannelBGrf(
                            ((SfxInt16Item*)pItem)->GetValue() ));
            break;
        case SID_ATTR_GRAF_GAMMA:
            if( pItem )
            {
                double fVal = ((SfxUInt32Item*)pItem)->GetValue();
                aGrfSet.Put( SwGammaGrf(fVal/100. ));
            }
            break;
        case SID_ATTR_GRAF_TRANSPARENCE:
            if( pItem )
                aGrfSet.Put( SwTransparencyGrf(
                    static_cast< sal_Int8 >( ( (SfxUInt16Item*)pItem )->GetValue() ) ) );
            break;
        case SID_ATTR_GRAF_INVERT:
            if( pItem )
                aGrfSet.Put( SwInvertGrf(
                            ((SfxBoolItem*)pItem)->GetValue() ));
            break;

        case SID_ATTR_GRAF_MODE:
            if( pItem )
                aGrfSet.Put( SwDrawModeGrf(
                            ((SfxUInt16Item*)pItem)->GetValue() ));
            break;

        case SID_COLOR_SETTINGS:
        {
            svx::ToolboxAccess aToolboxAccess( TOOLBOX_NAME );
            aToolboxAccess.toggleToolbox();
            break;
        }
        case SID_GRFFILTER:
        case SID_GRFFILTER_INVERT:
        case SID_GRFFILTER_SMOOTH:
        case SID_GRFFILTER_SHARPEN:
        case SID_GRFFILTER_REMOVENOISE:
        case SID_GRFFILTER_SOBEL:
        case SID_GRFFILTER_MOSAIC:
        case SID_GRFFILTER_EMBOSS:
        case SID_GRFFILTER_POSTER:
        case SID_GRFFILTER_POPART:
        case SID_GRFFILTER_SEPIA:
        case SID_GRFFILTER_SOLARIZE:
            if( GRAPHIC_BITMAP == nGrfType )
            {
                // #119353# - robust
                const GraphicObject* pFilterObj( GetShell().GetGraphicObj() );
                if ( pFilterObj )
                {
                    GraphicObject aFilterObj( *pFilterObj );
                    if( SVX_GRAPHICFILTER_ERRCODE_NONE ==
                        SvxGraphicFilter::ExecuteGrfFilterSlot( rReq, aFilterObj ))
                        GetShell().ReRead( aEmptyStr, aEmptyStr,
                                           &aFilterObj.GetGraphic() );
                }
            }
            break;

        default:
            OSL_ENSURE(!this, "wrong dispatcher");
        }
        if( aGrfSet.Count() )
            GetShell().SetAttr( aGrfSet );
    }
    GetView().GetViewFrame()->GetBindings().Invalidate(rReq.GetSlot());
}

void SwGrfShell::GetAttrState(SfxItemSet &rSet)
{
    SwWrtShell &rSh = GetShell();
    SfxItemSet aCoreSet( GetPool(), aNoTxtNodeSetRange );
    rSh.GetCurAttr( aCoreSet );
    bool bParentCntProt = 0 != rSh.IsSelObjProtected( FLYPROTECT_CONTENT|FLYPROTECT_PARENT );
    bool bIsGrfCntnt = CNT_GRF == GetShell().GetCntType();

    SetGetStateSet( &rSet );

    SfxWhichIter aIter( rSet );
    sal_uInt16 nWhich = aIter.FirstWhich();
    while( nWhich )
    {
        bool bDisable = bParentCntProt;
        switch( nWhich )
        {
        case SID_INSERT_GRAPHIC:
        case FN_FORMAT_GRAFIC_DLG:
        case SID_TWAIN_TRANSFER:
            if( bParentCntProt || !bIsGrfCntnt )
                bDisable = true;
            break;
        case SID_SAVE_GRAPHIC:
        case SID_EXTERNAL_EDIT:
            if( rSh.GetGraphicType() == GRAPHIC_NONE )
                bDisable = true;
            break;
        case SID_ROTATE_GRAPHIC_LEFT:
        case SID_ROTATE_GRAPHIC_RIGHT:
            if( rSh.GetGraphicType() == GRAPHIC_NONE )
            {
                bDisable = true;
            }
            else
            {
                Graphic aGraphic = *rSh.GetGraphic();
                GraphicNativeTransform aTransform(aGraphic);
                if (!aTransform.canBeRotated())
                {
                    bDisable = true;
                }
            }
            break;
        case SID_COLOR_SETTINGS:
        {
            if ( bParentCntProt || !bIsGrfCntnt )
                bDisable = true;
            else
            {
                svx::ToolboxAccess aToolboxAccess( TOOLBOX_NAME );
                rSet.Put( SfxBoolItem( nWhich, aToolboxAccess.isToolboxVisible() ) );
            }
            break;
        }

        case FN_FLIP_VERT_GRAFIC:
            if( !bParentCntProt )
            {
                MirrorGraph nState = static_cast< MirrorGraph >(((const SwMirrorGrf &) aCoreSet.Get(
                                        RES_GRFATR_MIRRORGRF )).GetValue());

                rSet.Put(SfxBoolItem( nWhich, nState == RES_MIRROR_GRAPH_VERT ||
                                              nState == RES_MIRROR_GRAPH_BOTH));
            }
            break;

        case FN_FLIP_HORZ_GRAFIC:
            if( !bParentCntProt )
            {
                MirrorGraph nState = static_cast< MirrorGraph >(((const SwMirrorGrf &) aCoreSet.Get(
                                        RES_GRFATR_MIRRORGRF )).GetValue());

                rSet.Put(SfxBoolItem( nWhich, nState == RES_MIRROR_GRAPH_HOR ||
                                              nState == RES_MIRROR_GRAPH_BOTH));
            }
            break;


        case SID_ATTR_GRAF_LUMINANCE:
            if( !bParentCntProt )
                rSet.Put( SfxInt16Item( nWhich, ((SwLuminanceGrf&)
                        aCoreSet.Get(RES_GRFATR_LUMINANCE)).GetValue() ));
            break;
        case SID_ATTR_GRAF_CONTRAST:
            if( !bParentCntProt )
                rSet.Put( SfxInt16Item( nWhich, ((SwContrastGrf&)
                        aCoreSet.Get(RES_GRFATR_CONTRAST)).GetValue() ));
            break;
        case SID_ATTR_GRAF_RED:
            if( !bParentCntProt )
                rSet.Put( SfxInt16Item( nWhich, ((SwChannelRGrf&)
                        aCoreSet.Get(RES_GRFATR_CHANNELR)).GetValue() ));
            break;
        case SID_ATTR_GRAF_GREEN:
            if( !bParentCntProt )
                rSet.Put( SfxInt16Item( nWhich, ((SwChannelGGrf&)
                        aCoreSet.Get(RES_GRFATR_CHANNELG)).GetValue() ));
            break;
        case SID_ATTR_GRAF_BLUE:
            if( !bParentCntProt )
                rSet.Put( SfxInt16Item( nWhich, ((SwChannelBGrf&)
                        aCoreSet.Get(RES_GRFATR_CHANNELB)).GetValue() ));
            break;

        case SID_ATTR_GRAF_GAMMA:
            if( !bParentCntProt )
                rSet.Put( SfxUInt32Item( nWhich, static_cast< sal_uInt32 >(
                    ( (SwGammaGrf&)aCoreSet.Get( RES_GRFATR_GAMMA ) ).GetValue() * 100 ) ) );
            break;
        case SID_ATTR_GRAF_TRANSPARENCE:
            if( !bParentCntProt )
            {
                // #119353# - robust
                const GraphicObject* pGrafObj = rSh.GetGraphicObj();
                if ( pGrafObj )
                {
                    if( pGrafObj->IsAnimated() ||
                        GRAPHIC_GDIMETAFILE == pGrafObj->GetType() )
                        bDisable = true;
                    else
                        rSet.Put( SfxUInt16Item( nWhich, ((SwTransparencyGrf&)
                            aCoreSet.Get(RES_GRFATR_TRANSPARENCY)).GetValue() ));
                }
            }
            break;
        case SID_ATTR_GRAF_INVERT:
            if( !bParentCntProt )
                rSet.Put( SfxBoolItem( nWhich, ((SwInvertGrf&)
                        aCoreSet.Get(RES_GRFATR_INVERT)).GetValue() ));
            break;

        case SID_ATTR_GRAF_MODE:
            if( !bParentCntProt )
                rSet.Put( SfxUInt16Item( nWhich, ((SwDrawModeGrf&)
                        aCoreSet.Get(RES_GRFATR_DRAWMODE)).GetValue() ));
            break;

        case SID_GRFFILTER:
        case SID_GRFFILTER_INVERT:
        case SID_GRFFILTER_SMOOTH:
        case SID_GRFFILTER_SHARPEN:
        case SID_GRFFILTER_REMOVENOISE:
        case SID_GRFFILTER_SOBEL:
        case SID_GRFFILTER_MOSAIC:
        case SID_GRFFILTER_EMBOSS:
        case SID_GRFFILTER_POSTER:
        case SID_GRFFILTER_POPART:
        case SID_GRFFILTER_SEPIA:
        case SID_GRFFILTER_SOLARIZE:
            {
                if( bParentCntProt || !bIsGrfCntnt )
                    bDisable = true;
                // #i59688# load graphic only if type is unknown
                else
                {
                    const sal_uInt16 eGraphicType( rSh.GetGraphicType() );
                    if ( ( eGraphicType == GRAPHIC_NONE ||
                           eGraphicType == GRAPHIC_DEFAULT ) &&
                         rSh.IsGrfSwapOut( sal_True ) )
                    {
                        rSet.DisableItem( nWhich );
                        if( AddGrfUpdateSlot( nWhich ))
                            rSh.GetGraphic(sal_False);  // start the loading
                    }
                    else
                    {
                        bDisable = eGraphicType != GRAPHIC_BITMAP;
                    }
                }
            }
            break;

        default:
            bDisable = false;
        }

        if( bDisable )
            rSet.DisableItem( nWhich );
        nWhich = aIter.NextWhich();
    }
    SetGetStateSet( 0 );
}

void SwGrfShell::ExecuteRotation(SfxRequest &rReq)
{
    sal_uInt16 aRotation;

    SwWrtShell& rShell = GetShell();

    if (rReq.GetSlot() == SID_ROTATE_GRAPHIC_LEFT)
    {
        aRotation = 900;
    }
    else if (rReq.GetSlot() == SID_ROTATE_GRAPHIC_RIGHT)
    {
        aRotation = 2700;
    }
    else
    {
        return;
    }

    rShell.StartAllAction();
    rShell.StartUndo(UNDO_START);

    Graphic aGraphic = *rShell.GetGraphic();
    GraphicNativeTransform aTransform(aGraphic);
    aTransform.rotate(aRotation);
    rShell.ReRead(aEmptyStr, aEmptyStr, (const Graphic*) &aGraphic);

    SwFlyFrmAttrMgr aManager( false, &rShell, rShell.IsFrmSelected() ? FRMMGR_TYPE_NONE : FRMMGR_TYPE_GRF);
    Size aSize(aManager.GetSize().Height(), aManager.GetSize().Width());
    aManager.SetSize(aSize);
    aManager.UpdateFlyFrm();

    rShell.EndUndo(UNDO_END);
    rShell.EndAllAction();
}


SwGrfShell::SwGrfShell(SwView &_rView) :
    SwBaseShell(_rView)

{
    SetName(OUString("Graphic"));
    SetHelpId(SW_GRFSHELL);
}

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