xref: /trunk/main/svx/source/dialog/grfflt.cxx (revision f6e50924346d0b8c0b07c91832a97665dd718b0c)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#include <tools/shl.hxx>
#include <vcl/msgbox.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/viewsh.hxx>
#ifndef _SFXOBJSH_HXX
#include <sfx2/objsh.hxx>
#endif
#include <sfx2/request.hxx>

#include <svx/dialmgr.hxx>
#include <svx/grfflt.hxx>
//#include "grfflt.hrc"
#include <svx/dialogs.hrc>
#include <svx/svxdlg.hxx> //CHINA001

// --------------------
// - SvxGraphicFilter -
// --------------------

sal_uIntPtr SvxGraphicFilter::ExecuteGrfFilterSlot( SfxRequest& rReq, GraphicObject& rFilterObject )
{
    const Graphic&  rGraphic = rFilterObject.GetGraphic();
    sal_uIntPtr         nRet = SVX_GRAPHICFILTER_UNSUPPORTED_GRAPHICTYPE;

    if( rGraphic.GetType() == GRAPHIC_BITMAP )
    {
        SfxViewFrame*   pViewFrame = SfxViewFrame::Current();
        SfxObjectShell* pShell = pViewFrame ? pViewFrame->GetObjectShell() : NULL;
        Window*         pWindow = ( pViewFrame && pViewFrame->GetViewShell() ) ? pViewFrame->GetViewShell()->GetWindow() : NULL;
        Graphic         aGraphic;

        switch( rReq.GetSlot() )
        {
            case( SID_GRFFILTER_INVERT ):
            {
                if( pShell )
                    pShell->SetWaitCursor( sal_True );

                if( rGraphic.IsAnimated() )
                {
                    Animation aAnimation( rGraphic.GetAnimation() );

                    if( aAnimation.Invert() )
                        aGraphic = aAnimation;
                }
                else
                {
                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

                    if( aBmpEx.Invert() )
                        aGraphic = aBmpEx;
                }

                if( pShell )
                    pShell->SetWaitCursor( sal_False );
            }
            break;

            case( SID_GRFFILTER_SMOOTH ):
            {
                if( pShell )
                    pShell->SetWaitCursor( sal_True );

                if( rGraphic.IsAnimated() )
                {
                    Animation aAnimation( rGraphic.GetAnimation() );

                    if( aAnimation.Filter( BMP_FILTER_SMOOTH ) )
                        aGraphic = aAnimation;
                }
                else
                {
                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

                    if( aBmpEx.Filter( BMP_FILTER_SMOOTH ) )
                        aGraphic = aBmpEx;
                }

                if( pShell )
                    pShell->SetWaitCursor( sal_False );
            }
            break;

            case( SID_GRFFILTER_SHARPEN ):
            {
                if( pShell )
                    pShell->SetWaitCursor( sal_True );

                if( rGraphic.IsAnimated() )
                {
                    Animation aAnimation( rGraphic.GetAnimation() );

                    if( aAnimation.Filter( BMP_FILTER_SHARPEN ) )
                        aGraphic = aAnimation;
                }
                else
                {
                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

                    if( aBmpEx.Filter( BMP_FILTER_SHARPEN ) )
                        aGraphic = aBmpEx;
                }

                if( pShell )
                    pShell->SetWaitCursor( sal_False );
            }
            break;

            case( SID_GRFFILTER_REMOVENOISE ):
            {
                if( pShell )
                    pShell->SetWaitCursor( sal_True );

                if( rGraphic.IsAnimated() )
                {
                    Animation aAnimation( rGraphic.GetAnimation() );

                    if( aAnimation.Filter( BMP_FILTER_REMOVENOISE ) )
                        aGraphic = aAnimation;
                }
                else
                {
                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

                    if( aBmpEx.Filter( BMP_FILTER_REMOVENOISE ) )
                        aGraphic = aBmpEx;
                }

                if( pShell )
                    pShell->SetWaitCursor( sal_False );
            }
            break;

            case( SID_GRFFILTER_SOBEL ):
            {
                if( pShell )
                    pShell->SetWaitCursor( sal_True );

                if( rGraphic.IsAnimated() )
                {
                    Animation aAnimation( rGraphic.GetAnimation() );

                    if( aAnimation.Filter( BMP_FILTER_SOBEL_GREY ) )
                        aGraphic = aAnimation;
                }
                else
                {
                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

                    if( aBmpEx.Filter( BMP_FILTER_SOBEL_GREY ) )
                        aGraphic = aBmpEx;
                }

                if( pShell )
                    pShell->SetWaitCursor( sal_False );
            }
            break;

            case( SID_GRFFILTER_MOSAIC ):
            {
                //CHINA001 GraphicFilterMosaic aDlg( pWindow, rGraphic, 4, 4, sal_False );
                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
                if(pFact)
                {
                    AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterMosaic( pWindow, rGraphic, 4, 4, sal_False, RID_SVX_GRFFILTER_DLG_MOSAIC);
                    DBG_ASSERT(aDlg, "Dialogdiet fail!");//CHINA001
                    if( aDlg->Execute() == RET_OK ) //CHINA001 if( aDlg.Execute() == RET_OK )
                        aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 ); //CHINA001 aGraphic = aDlg.GetFilteredGraphic( rGraphic, 1.0, 1.0 );
                    delete aDlg; //add by CHINA001
                }
            }
            break;

            case( SID_GRFFILTER_EMBOSS  ):
            {
                //CHINA001 GraphicFilterEmboss aDlg( pWindow, rGraphic, RP_MM );
                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
                if(pFact)
                {
                    AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterEmboss( pWindow, rGraphic, RP_MM, RID_SVX_GRFFILTER_DLG_EMBOSS );
                    DBG_ASSERT(aDlg, "Dialogdiet fail!");//CHINA001
                    if( aDlg->Execute() == RET_OK ) //CHINA001 if( aDlg.Execute() == RET_OK )
                        aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 ); //CHINA001 aGraphic = aDlg.GetFilteredGraphic( rGraphic, 1.0, 1.0 );
                    delete aDlg; //add by CHINA001
                }
            }
            break;

            case( SID_GRFFILTER_POSTER  ):
            {
                //CHINA001 GraphicFilterPoster aDlg( pWindow, rGraphic, 16 );
                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
                if(pFact)
                {
                    AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterPosterSepia( pWindow, rGraphic, 16, RID_SVX_GRFFILTER_DLG_POSTER );
                    DBG_ASSERT(aDlg, "Dialogdiet fail!");//CHINA001
                    if( aDlg->Execute() == RET_OK ) //CHINA001 if( aDlg.Execute() == RET_OK )
                        aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 ); //CHINA001 aGraphic = aDlg.GetFilteredGraphic( rGraphic, 1.0, 1.0 );
                    delete aDlg; //add by CHINA001
                }
            }
            break;

            case( SID_GRFFILTER_POPART  ):
            {
                if( pShell )
                    pShell->SetWaitCursor( sal_True );

                if( rGraphic.IsAnimated() )
                {
                    Animation aAnimation( rGraphic.GetAnimation() );

                    if( aAnimation.Filter( BMP_FILTER_POPART ) )
                        aGraphic = aAnimation;
                }
                else
                {
                    BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

                    if( aBmpEx.Filter( BMP_FILTER_POPART ) )
                        aGraphic = aBmpEx;
                }

                if( pShell )
                    pShell->SetWaitCursor( sal_False );
            }
            break;

            case( SID_GRFFILTER_SEPIA ):
            {
                //CHINA001 GraphicFilterSepia aDlg( pWindow, rGraphic, 10 );
                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
                if(pFact)
                {
                    AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterPosterSepia( pWindow, rGraphic, 10, RID_SVX_GRFFILTER_DLG_SEPIA );
                    DBG_ASSERT(aDlg, "Dialogdiet fail!");//CHINA001
                    if( aDlg->Execute() == RET_OK ) //CHINA001 if( aDlg.Execute() == RET_OK )
                        aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 ); //CHINA001 aGraphic = aDlg.GetFilteredGraphic( rGraphic, 1.0, 1.0 );
                    delete aDlg; //add by CHINA001
                }
            }
            break;

            case( SID_GRFFILTER_SOLARIZE ):
            {
                //CHINA001 GraphicFilterSolarize aDlg( pWindow, rGraphic, 128, sal_False );
                SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
                if(pFact)
                {
                    AbstractGraphicFilterDialog* aDlg = pFact->CreateGraphicFilterSolarize( pWindow, rGraphic, 128, sal_False, RID_SVX_GRFFILTER_DLG_SOLARIZE );
                    DBG_ASSERT(aDlg, "Dialogdiet fail!");//CHINA001
                    if( aDlg->Execute() == RET_OK ) //CHINA001 if( aDlg.Execute() == RET_OK )
                        aGraphic = aDlg->GetFilteredGraphic( rGraphic, 1.0, 1.0 ); //CHINA001 aGraphic = aDlg.GetFilteredGraphic( rGraphic, 1.0, 1.0 );
                    delete aDlg; //add by CHINA001
                }
            }
            break;

            case SID_GRFFILTER :
            {
                // do nothing; no error
                nRet = SVX_GRAPHICFILTER_ERRCODE_NONE;
                break;
            }

            default:
            {
                DBG_ERROR( "SvxGraphicFilter: selected filter slot not yet implemented" );
                nRet = SVX_GRAPHICFILTER_UNSUPPORTED_SLOT;
            }
            break;
        }

        if( aGraphic.GetType() != GRAPHIC_NONE )
        {
            rFilterObject.SetGraphic( aGraphic );
            nRet = SVX_GRAPHICFILTER_ERRCODE_NONE;
        }
    }

    return nRet;
}

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

void SvxGraphicFilter::DisableGraphicFilterSlots( SfxItemSet& rSet )
{
    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER ) )
        rSet.DisableItem( SID_GRFFILTER );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_INVERT ) )
        rSet.DisableItem( SID_GRFFILTER_INVERT );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SMOOTH ) )
        rSet.DisableItem( SID_GRFFILTER_SMOOTH );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SHARPEN ) )
        rSet.DisableItem( SID_GRFFILTER_SHARPEN );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_REMOVENOISE ) )
        rSet.DisableItem( SID_GRFFILTER_REMOVENOISE );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SOBEL ) )
        rSet.DisableItem( SID_GRFFILTER_SOBEL );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_MOSAIC ) )
        rSet.DisableItem( SID_GRFFILTER_MOSAIC );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_EMBOSS ) )
        rSet.DisableItem( SID_GRFFILTER_EMBOSS );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_POSTER ) )
        rSet.DisableItem( SID_GRFFILTER_POSTER );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_POPART ) )
        rSet.DisableItem( SID_GRFFILTER_POPART );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SEPIA ) )
        rSet.DisableItem( SID_GRFFILTER_SEPIA );

    if( SFX_ITEM_AVAILABLE <= rSet.GetItemState( SID_GRFFILTER_SOLARIZE ) )
        rSet.DisableItem( SID_GRFFILTER_SOLARIZE );
};
/* CHINA001 move to cuigrfflt.cxx
// --------------------------------------
// - GraphicFilterDialog::PreviewWindow -
// --------------------------------------

GraphicFilterDialog::PreviewWindow::PreviewWindow( Window* pParent, const ResId& rResId ) :
    Control( pParent, rResId )
{
}

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

GraphicFilterDialog::PreviewWindow::~PreviewWindow()
{
}

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

void GraphicFilterDialog::PreviewWindow::Paint( const Rectangle& rRect )
{
    Control::Paint( rRect );

    const Size  aGrfSize( LogicToPixel( maGraphic.GetPrefSize(), maGraphic.GetPrefMapMode() ) );
    const Size  aOutSize( GetOutputSizePixel() );
    const Point aGrfPos( ( aOutSize.Width() - aGrfSize.Width() ) >> 1,
                         ( aOutSize.Height() - aGrfSize.Height() ) >> 1 );

    if( maGraphic.IsAnimated() )
        maGraphic.StartAnimation( this , aGrfPos, aGrfSize );
    else
        maGraphic.Draw( this, aGrfPos, aGrfSize );
}

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

void GraphicFilterDialog::PreviewWindow::SetGraphic( const Graphic& rGraphic )
{
    maGraphic = rGraphic;

    if( maGraphic.IsAnimated() || maGraphic.IsTransparent() )
        Invalidate();
    else
        Paint( Rectangle( Point(), GetOutputSizePixel() ) );
}

// -----------------------
// - GraphicFilterDialog -
// -----------------------

GraphicFilterDialog::GraphicFilterDialog( Window* pParent, const ResId& rResId, const Graphic& rGraphic ) :
    ModalDialog     ( pParent, rResId ),
    mfScaleX        ( 0.0 ),
    mfScaleY        ( 0.0 ),
    maSizePixel     ( LogicToPixel( rGraphic.GetPrefSize(), rGraphic.GetPrefMapMode() ) ),
    maModifyHdl     ( LINK( this, GraphicFilterDialog, ImplModifyHdl ) ),
    maPreview       ( this, SVX_RES( CTL_PREVIEW ) ),
    maFlParameter   ( this, SVX_RES( FL_PARAMETER ) ),
    maBtnOK         ( this, SVX_RES( BTN_OK ) ),
    maBtnCancel     ( this, SVX_RES( BTN_CANCEL ) ),
    maBtnHelp       ( this, SVX_RES( BTN_HELP ) )
{
    const Size  aPreviewSize( maPreview.GetOutputSizePixel() );
    Size        aGrfSize( maSizePixel );

    if( rGraphic.GetType() == GRAPHIC_BITMAP &&
        aPreviewSize.Width() && aPreviewSize.Height() &&
        aGrfSize.Width() && aGrfSize.Height() )
    {
        const double fGrfWH = (double) aGrfSize.Width() / aGrfSize.Height();
        const double fPreWH = (double) aPreviewSize.Width() / aPreviewSize.Height();

        if( fGrfWH < fPreWH )
        {
            aGrfSize.Width() = (long) ( aPreviewSize.Height() * fGrfWH );
            aGrfSize.Height()= aPreviewSize.Height();
        }
        else
        {
            aGrfSize.Width() = aPreviewSize.Width();
            aGrfSize.Height()= (long) ( aPreviewSize.Width() / fGrfWH);
        }

        mfScaleX = (double) aGrfSize.Width() / maSizePixel.Width();
        mfScaleY = (double) aGrfSize.Height() / maSizePixel.Height();

        if( !rGraphic.IsAnimated() )
        {
            BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

            if( aBmpEx.Scale( aGrfSize, BMP_SCALE_INTERPOLATE ) )
                maGraphic = aBmpEx;
        }
    }

    maTimer.SetTimeoutHdl( LINK( this, GraphicFilterDialog, ImplPreviewTimeoutHdl ) );
    maTimer.SetTimeout( 100 );
    ImplModifyHdl( NULL );
}

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

GraphicFilterDialog::~GraphicFilterDialog()
{
}

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

IMPL_LINK( GraphicFilterDialog, ImplPreviewTimeoutHdl, Timer*, pTimer )
{
    maTimer.Stop();
    maPreview.SetGraphic( GetFilteredGraphic( maGraphic, mfScaleX, mfScaleY ) );

    return 0;
}

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

IMPL_LINK( GraphicFilterDialog, ImplModifyHdl, void*, p )
{
    if( maGraphic.GetType() == GRAPHIC_BITMAP )
    {
        maTimer.Stop();
        maTimer.Start();
    }

    return 0;
}

// ----------------
// - FilterMosaic -
// ----------------

GraphicFilterMosaic::GraphicFilterMosaic( Window* pParent, const Graphic& rGraphic,
                                          sal_uInt16 nTileWidth, sal_uInt16 nTileHeight, sal_Bool bEnhanceEdges ) :
    GraphicFilterDialog( pParent, SVX_RES( RID_SVX_GRFFILTER_DLG_MOSAIC ), rGraphic ),
    maFtWidth   ( this, SVX_RES( DLG_FILTERMOSAIC_FT_WIDTH ) ),
    maMtrWidth  ( this, SVX_RES( DLG_FILTERMOSAIC_MTR_WIDTH ) ),
    maFtHeight  ( this, SVX_RES( DLG_FILTERMOSAIC_FT_HEIGHT ) ),
    maMtrHeight ( this, SVX_RES( DLG_FILTERMOSAIC_MTR_HEIGHT ) ),
    maCbxEdges  ( this, SVX_RES( DLG_FILTERMOSAIC_CBX_EDGES ) )
{
    FreeResource();

    maMtrWidth.SetValue( nTileWidth );
    maMtrWidth.SetLast( GetGraphicSizePixel().Width() );
    maMtrWidth.SetModifyHdl( GetModifyHdl() );

    maMtrHeight.SetValue( nTileHeight );
    maMtrHeight.SetLast( GetGraphicSizePixel().Height() );
    maMtrHeight.SetModifyHdl( GetModifyHdl() );

    maCbxEdges.Check( bEnhanceEdges );
    maCbxEdges.SetToggleHdl( GetModifyHdl() );

    maMtrWidth.GrabFocus();
}

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

GraphicFilterMosaic::~GraphicFilterMosaic()
{
}

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

Graphic GraphicFilterMosaic::GetFilteredGraphic( const Graphic& rGraphic,
                                                 double fScaleX, double fScaleY )
{
    Graphic         aRet;
    const Size      aSize( Max( FRound( GetTileWidth() * fScaleX ), 1L ),
                           Max( FRound( GetTileHeight() * fScaleY ), 1L ) );
    BmpFilterParam  aParam( aSize );

    if( rGraphic.IsAnimated() )
    {
        Animation aAnim( rGraphic.GetAnimation() );

        if( aAnim.Filter( BMP_FILTER_MOSAIC, &aParam ) )
        {
            if( IsEnhanceEdges() )
                aAnim.Filter( BMP_FILTER_SHARPEN );

            aRet = aAnim;
        }
    }
    else
    {
        BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

        if( aBmpEx.Filter( BMP_FILTER_MOSAIC, &aParam ) )
        {
            if( IsEnhanceEdges() )
                aBmpEx.Filter( BMP_FILTER_SHARPEN );

            aRet = aBmpEx;
        }
    }

    return aRet;
}

// ------------------
// - GraphicFilterSolarize -
// ------------------

GraphicFilterSolarize::GraphicFilterSolarize( Window* pParent, const Graphic& rGraphic,
                                              sal_uInt8 cGreyThreshold, sal_Bool bInvert ) :
    GraphicFilterDialog ( pParent, SVX_RES( RID_SVX_GRFFILTER_DLG_SOLARIZE ), rGraphic ),
    maFtThreshold   ( this, SVX_RES( DLG_FILTERSOLARIZE_FT_THRESHOLD ) ),
    maMtrThreshold  ( this, SVX_RES( DLG_FILTERSOLARIZE_MTR_THRESHOLD ) ),
    maCbxInvert     ( this, SVX_RES( DLG_FILTERSOLARIZE_CBX_INVERT ) )
{
    FreeResource();

    maMtrThreshold.SetValue( FRound( cGreyThreshold / 2.55 ) );
    maMtrThreshold.SetModifyHdl( GetModifyHdl() );

    maCbxInvert.Check( bInvert );
    maCbxInvert.SetToggleHdl( GetModifyHdl() );

    maMtrThreshold.GrabFocus();
}

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

GraphicFilterSolarize::~GraphicFilterSolarize()
{
}

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

Graphic GraphicFilterSolarize::GetFilteredGraphic( const Graphic& rGraphic,
                                                   double fScaleX, double fScaleY )
{
    Graphic         aRet;
    BmpFilterParam  aParam( GetGreyThreshold() );

    if( rGraphic.IsAnimated() )
    {
        Animation aAnim( rGraphic.GetAnimation() );

        if( aAnim.Filter( BMP_FILTER_SOLARIZE, &aParam ) )
        {
            if( IsInvert() )
                aAnim.Invert();

            aRet = aAnim;
        }
    }
    else
    {
        BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

        if( aBmpEx.Filter( BMP_FILTER_SOLARIZE, &aParam ) )
        {
            if( IsInvert() )
                aBmpEx.Invert();

            aRet = aBmpEx;
        }
    }

    return aRet;
}

// ----------------------
// - GraphicFilterSepia -
// ----------------------

GraphicFilterSepia::GraphicFilterSepia( Window* pParent, const Graphic& rGraphic,
                                        sal_uInt16 nSepiaPercent ) :
    GraphicFilterDialog ( pParent, SVX_RES( RID_SVX_GRFFILTER_DLG_SEPIA ), rGraphic ),
    maFtSepia       ( this, SVX_RES( DLG_FILTERSEPIA_FT_SEPIA ) ),
    maMtrSepia      ( this, SVX_RES( DLG_FILTERSEPIA_MTR_SEPIA ) )
{
    FreeResource();

    maMtrSepia.SetValue( nSepiaPercent );
    maMtrSepia.SetModifyHdl( GetModifyHdl() );

    maMtrSepia.GrabFocus();
}

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

GraphicFilterSepia::~GraphicFilterSepia()
{
}

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

Graphic GraphicFilterSepia::GetFilteredGraphic( const Graphic& rGraphic,
                                                double fScaleX, double fScaleY )
{
    Graphic         aRet;
    BmpFilterParam  aParam( GetSepiaPercent() );

    if( rGraphic.IsAnimated() )
    {
        Animation aAnim( rGraphic.GetAnimation() );

        if( aAnim.Filter( BMP_FILTER_SEPIA, &aParam ) )
            aRet = aAnim;
    }
    else
    {
        BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

        if( aBmpEx.Filter( BMP_FILTER_SEPIA, &aParam ) )
            aRet = aBmpEx;
    }

    return aRet;
}

// -----------------------
// - GraphicFilterPoster -
// -----------------------

GraphicFilterPoster::GraphicFilterPoster( Window* pParent, const Graphic& rGraphic,
                                          sal_uInt16 nPosterCount ) :
    GraphicFilterDialog ( pParent, SVX_RES( RID_SVX_GRFFILTER_DLG_POSTER ), rGraphic ),
    maFtPoster      ( this, SVX_RES( DLG_FILTERPOSTER_FT_POSTER ) ),
    maNumPoster     ( this, SVX_RES( DLG_FILTERPOSTER_NUM_POSTER ) )
{
    FreeResource();

    maNumPoster.SetFirst( 2 );
    maNumPoster.SetLast( rGraphic.GetBitmapEx().GetBitCount() );
    maNumPoster.SetValue( nPosterCount );
    maNumPoster.SetModifyHdl( GetModifyHdl() );
    maNumPoster.GrabFocus();
}

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

GraphicFilterPoster::~GraphicFilterPoster()
{
}

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

Graphic GraphicFilterPoster::GetFilteredGraphic( const Graphic& rGraphic,
                                                 double fScaleX, double fScaleY )
{
    Graphic         aRet;
    const sal_uInt16    nPosterCount = GetPosterColorCount();

    if( rGraphic.IsAnimated() )
    {
        Animation aAnim( rGraphic.GetAnimation() );

        if( aAnim.ReduceColors( nPosterCount, BMP_REDUCE_POPULAR ) )
            aRet = aAnim;
    }
    else
    {
        BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

        if( aBmpEx.ReduceColors( nPosterCount, BMP_REDUCE_POPULAR ) )
            aRet = aBmpEx;
    }

    return aRet;
}

// -----------------------
// - GraphicFilterEmboss -
// -----------------------

void GraphicFilterEmboss::EmbossControl::MouseButtonDown( const MouseEvent& rEvt )
{
    const RECT_POINT eOldRP = GetActualRP();

    SvxRectCtl::MouseButtonDown( rEvt );

    if( GetActualRP() != eOldRP )
        maModifyHdl.Call( this );
}

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

GraphicFilterEmboss::GraphicFilterEmboss( Window* pParent, const Graphic& rGraphic,
                                          RECT_POINT eLightSource ) :
    GraphicFilterDialog ( pParent, SVX_RES( RID_SVX_GRFFILTER_DLG_EMBOSS ), rGraphic ),
    maFtLight       ( this, SVX_RES( DLG_FILTEREMBOSS_FT_LIGHT ) ),
    maCtlLight      ( this, SVX_RES( DLG_FILTEREMBOSS_CTL_LIGHT ), eLightSource )
{
    FreeResource();

    maCtlLight.SetModifyHdl( GetModifyHdl() );
    maCtlLight.GrabFocus();
}

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

GraphicFilterEmboss::~GraphicFilterEmboss()
{
}

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

Graphic GraphicFilterEmboss::GetFilteredGraphic( const Graphic& rGraphic,
                                                 double fScaleX, double fScaleY )
{
    Graphic aRet;
    sal_uInt16  nAzim, nElev;

    switch( maCtlLight.GetActualRP() )
    {
        case( RP_LT ): nAzim = 4500,    nElev = 4500; break;
        case( RP_MT ): nAzim = 9000,    nElev = 4500; break;
        case( RP_RT ): nAzim = 13500,   nElev = 4500; break;
        case( RP_LM ): nAzim = 0,       nElev = 4500; break;
        case( RP_MM ): nAzim = 0,       nElev = 9000; break;
        case( RP_RM ): nAzim = 18000,   nElev = 4500; break;
        case( RP_LB ): nAzim = 31500,   nElev = 4500; break;
        case( RP_MB ): nAzim = 27000,   nElev = 4500; break;
        case( RP_RB ): nAzim = 22500,   nElev = 4500; break;
    }

    BmpFilterParam aParam( nAzim, nElev );

    if( rGraphic.IsAnimated() )
    {
        Animation aAnim( rGraphic.GetAnimation() );

        if( aAnim.Filter( BMP_FILTER_EMBOSS_GREY, &aParam ) )
            aRet = aAnim;
    }
    else
    {
        BitmapEx aBmpEx( rGraphic.GetBitmapEx() );

        if( aBmpEx.Filter( BMP_FILTER_EMBOSS_GREY, &aParam ) )
            aRet = aBmpEx;
    }

    return aRet;
}
*/