/*************************************************************************
 *
 *  $RCSfile: fucopy.cxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: rt $ $Date: 2004-07-12 15:01:25 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library 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 for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#pragma hdrstop

#include "fucopy.hxx"

#ifndef _SFX_PROGRESS_HXX
#include <sfx2/progress.hxx>
#endif
#include <svx/svxids.hrc>

#include "sdresid.hxx"
#include "sdattr.hxx"
#include "strings.hrc"
#ifndef SD_VIEW_SHELL_HXX
#include "ViewShell.hxx"
#endif
#ifndef SD_VIEW_HXX
#include "View.hxx"
#endif
//CHINA001 #ifndef SD_COPY_DLG_HXX
//CHINA001 #include "copydlg.hxx"
//CHINA001 #endif
#include "drawdoc.hxx"
#include "DrawDocShell.hxx"

#ifndef _SV_WRKWIN_HXX
#include <vcl/wrkwin.hxx>
#endif
#ifndef _SVDOBJ_HXX //autogen
#include <svx/svdobj.hxx>
#endif
#ifndef _SV_MSGBOX_HXX //autogen
#include <vcl/msgbox.hxx>
#endif
#ifndef _SFXAPP_HXX //autogen
#include <sfx2/app.hxx>
#endif
#ifndef _SVX_XCOLORITEM_HXX //autogen
#include <svx/xcolit.hxx>
#endif
#ifndef _SVX_XFLCLIT_HXX //autogen
#include <svx/xflclit.hxx>
#endif
#ifndef _XDEF_HXX //autogen
#include <svx/xdef.hxx>
#endif
#ifndef SVX_XFILLIT0_HXX //autogen
#include <svx/xfillit0.hxx>
#endif
#ifndef _SFXREQUEST_HXX //autogen
#include <sfx2/request.hxx>
#endif
#include "sdabstdlg.hxx" //CHINA001
#include "copydlg.hrc" //CHINA001
namespace sd {

TYPEINIT1( FuCopy, FuPoor );

/*************************************************************************
|*
|* Konstruktor
|*
\************************************************************************/

FuCopy::FuCopy (
    ViewShell* pViewSh,
    ::sd::Window* pWin,
    ::sd::View* pView,
    SdDrawDocument* pDoc,
    SfxRequest& rReq)
    : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
{
    if( pView->AreObjectsMarked() )
    {
        // Undo
        String aString( pView->GetDescriptionOfMarkedObjects() );
        aString.Append( sal_Unicode(' ') );
        aString.Append( String( SdResId( STR_UNDO_COPYOBJECTS ) ) );
        pView->BegUndo( aString );

        const SfxItemSet* pArgs = rReq.GetArgs();

        if( !pArgs )
        {
            SfxItemSet aSet( pViewSh->GetPool(),
                                ATTR_COPY_START, ATTR_COPY_END, 0 );

            // Farb-Attribut angeben
            SfxItemSet aAttr( pDoc->GetPool() );
            pView->GetAttributes( aAttr );
            const SfxPoolItem*  pPoolItem = NULL;

            if( SFX_ITEM_SET == aAttr.GetItemState( XATTR_FILLSTYLE, TRUE, &pPoolItem ) )
            {
                XFillStyle eStyle = ( ( const XFillStyleItem* ) pPoolItem )->GetValue();

                if( eStyle == XFILL_SOLID &&
                    SFX_ITEM_SET == aAttr.GetItemState( XATTR_FILLCOLOR, TRUE, &pPoolItem ) )
                {
                    const XFillColorItem* pItem = ( const XFillColorItem* ) pPoolItem;
                    XColorItem aXColorItem( ATTR_COPY_START_COLOR, pItem->GetName(),
                                                        pItem->GetValue() );
                    aSet.Put( aXColorItem );

                }
            }

            //CHINA001 CopyDlg*  pDlg = new CopyDlg( NULL, aSet, pDoc->GetColorTable(), pView );
            SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();//CHINA001
            DBG_ASSERT(pFact, "SdAbstractDialogFactory fail!");//CHINA001
            AbstractCopyDlg* pDlg = pFact->CreateCopyDlg(ResId( DLG_COPY ), NULL, aSet, pDoc->GetColorTable(), pView );
            DBG_ASSERT(pDlg, "Dialogdiet fail!");//CHINA001
            USHORT      nResult = pDlg->Execute();

            switch( nResult )
            {
                case RET_OK:
                    pDlg->GetAttr( aSet );
                    rReq.Done( aSet );
                    pArgs = rReq.GetArgs();
                break;

                default:
                {
                    delete pDlg;
                    pView->EndUndo();
                }
                return; // Abbruch
            }
            delete( pDlg );
        }

        Rectangle           aRect;
        INT32               lWidth, lHeight, lSizeX = 0L, lSizeY = 0L, lAngle = 0L;
        UINT16              nNumber = 0;
        Color               aStartColor, aEndColor;
        BOOL                bColor = FALSE;
        const SfxPoolItem*  pPoolItem = NULL;

        // Anzahl
        if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_NUMBER, TRUE, &pPoolItem ) )
            nNumber = ( ( const SfxUInt16Item* ) pPoolItem )->GetValue();

        // Verschiebung
        if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_MOVE_X, TRUE, &pPoolItem ) )
            lSizeX = ( ( const SfxInt32Item* ) pPoolItem )->GetValue();
        if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_MOVE_Y, TRUE, &pPoolItem ) )
            lSizeY = ( ( const SfxInt32Item* ) pPoolItem )->GetValue();
        if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_ANGLE, TRUE, &pPoolItem ) )
            lAngle = ( ( const SfxInt32Item* )pPoolItem )->GetValue();

        // Verrgroesserung / Verkleinerung
        if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_WIDTH, TRUE, &pPoolItem ) )
            lWidth = ( ( const SfxInt32Item* ) pPoolItem )->GetValue();
        if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_HEIGHT, TRUE, &pPoolItem ) )
            lHeight = ( ( const SfxInt32Item* ) pPoolItem )->GetValue();

        // Startfarbe / Endfarbe
        if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_START_COLOR, TRUE, &pPoolItem ) )
        {
            aStartColor = ( ( const XColorItem* ) pPoolItem )->GetValue();
            bColor = TRUE;
        }
        if( SFX_ITEM_SET == pArgs->GetItemState( ATTR_COPY_END_COLOR, TRUE, &pPoolItem ) )
        {
            aEndColor = ( ( const XColorItem* ) pPoolItem )->GetValue();
            if( aStartColor == aEndColor )
                bColor = FALSE;
        }
        else
            bColor = FALSE;

        // Handles wegnehmen
        pView->HideMarkHdl( NULL );

        SfxProgress*    pProgress = NULL;
        BOOL            bWaiting = FALSE;

        if( nNumber > 1 )
        {
            String aStr( SdResId( STR_OBJECTS ) );
            aStr.Append( sal_Unicode(' ') );
            aStr.Append( String( SdResId( STR_UNDO_COPYOBJECTS ) ) );

            pProgress = new SfxProgress( pDocSh, aStr, nNumber );
            pDocSh->SetWaitCursor( TRUE );
            bWaiting = TRUE;
        }

        const SdrMarkList   aMarkList( pView->GetMarkedObjectList() );
        const ULONG         nMarkCount = aMarkList.GetMarkCount();
        SdrPageView*        pPageView = pView->GetPageViewPvNum( 0 );
        SdrObject*          pObj = NULL;

        // Anzahl moeglicher Kopien berechnen
        aRect = pView->GetAllMarkedRect();

        if( lWidth < 0L )
        {
            long nTmp = ( aRect.Right() - aRect.Left() ) / -lWidth;
            nNumber = (UINT16) Min( nTmp, (long)nNumber );
        }

        if( lHeight < 0L )
        {
            long nTmp = ( aRect.Bottom() - aRect.Top() ) / -lHeight;
            nNumber = (UINT16) Min( nTmp, (long)nNumber );
        }

        for( USHORT i = 1; i <= nNumber; i++ )
        {
            if( pProgress )
                pProgress->SetState( i );

            aRect = pView->GetAllMarkedRect();

            if( ( 1 == i ) && bColor )
            {
                SfxItemSet aNewSet( pViewSh->GetPool(), XATTR_FILLSTYLE, XATTR_FILLCOLOR, 0L );
                aNewSet.Put( XFillStyleItem( XFILL_SOLID ) );
                aNewSet.Put( XFillColorItem( String(), aStartColor ) );
                pView->SetAttributes( aNewSet );
            }

            // make a copy of selected objects
            pView->CopyMarked();

            // get newly selected objects
            SdrMarkList aCopyMarkList( pView->GetMarkedObjectList() );
            ULONG       j, nCopyMarkCount = aMarkList.GetMarkCount();

            // set protection flags at marked copies to null
            for( j = 0; j < nCopyMarkCount; j++ )
            {
                pObj = aCopyMarkList.GetMark( j )->GetObj();

                if( pObj )
                {
                    pObj->SetMoveProtect( FALSE );
                    pObj->SetResizeProtect( FALSE );
                }
            }

            Fraction aWidth( aRect.Right() - aRect.Left() + lWidth, aRect.Right() - aRect.Left() );
            Fraction aHeight( aRect.Bottom() - aRect.Top() + lHeight, aRect.Bottom() - aRect.Top() );

            if( pView->IsResizeAllowed() )
                pView->ResizeAllMarked( aRect.TopLeft(), aWidth, aHeight );

            if( pView->IsRotateAllowed() )
                pView->RotateAllMarked( aRect.Center(), lAngle * 100 );

            if( pView->IsMoveAllowed() )
                pView->MoveAllMarked( Size( lSizeX, lSizeY ) );

            // set protection flags at marked copies to original values
            if( nMarkCount == nCopyMarkCount )
            {
                for( j = 0; j < nMarkCount; j++ )
                {
                    SdrObject* pSrcObj = aMarkList.GetMark( j )->GetObj();
                    SdrObject* pDstObj = aCopyMarkList.GetMark( j )->GetObj();

                    if( pSrcObj && pDstObj &&
                        ( pSrcObj->GetObjInventor() == pDstObj->GetObjInventor() ) &&
                        ( pSrcObj->GetObjIdentifier() == pDstObj->GetObjIdentifier() ) )
                    {
                        pDstObj->SetMoveProtect( pSrcObj->IsMoveProtect() );
                        pDstObj->SetResizeProtect( pSrcObj->IsResizeProtect() );
                    }
                }
            }

            if( bColor )
            {
                // Koennte man sicher noch optimieren, wuerde aber u.U.
                // zu Rundungsfehlern fuehren
                BYTE nRed = aStartColor.GetRed() + (BYTE) ( ( (long) aEndColor.GetRed() - (long) aStartColor.GetRed() ) * (long) i / (long) nNumber  );
                BYTE nGreen = aStartColor.GetGreen() + (BYTE) ( ( (long) aEndColor.GetGreen() - (long) aStartColor.GetGreen() ) *  (long) i / (long) nNumber );
                BYTE nBlue = aStartColor.GetBlue() + (BYTE) ( ( (long) aEndColor.GetBlue() - (long) aStartColor.GetBlue() ) * (long) i / (long) nNumber );
                Color aNewColor( nRed, nGreen, nBlue );
                SfxItemSet aNewSet( pViewSh->GetPool(), XATTR_FILLSTYLE, XATTR_FILLCOLOR, 0L );
                aNewSet.Put( XFillStyleItem( XFILL_SOLID ) );
                aNewSet.Put( XFillColorItem( String(), aNewColor ) );
                pView->SetAttributes( aNewSet );
            }
        }

        if ( pProgress )
            delete pProgress;

        if ( bWaiting )
            pDocSh->SetWaitCursor( FALSE );

        // Handles zeigen
        pView->AdjustMarkHdl( TRUE );
        pView->ShowMarkHdl( NULL );

        pView->EndUndo();
    }
}

/*************************************************************************
|*
|* Dtor
|*
\************************************************************************/

FuCopy::~FuCopy()
{
}

/*************************************************************************
|*
|* Function aktivieren
|*
\************************************************************************/

void FuCopy::Activate()
{
    FuPoor::Activate();
}

/*************************************************************************
|*
|* Function deaktivieren
|*
\************************************************************************/

void FuCopy::Deactivate()
{
    FuPoor::Deactivate();
}


} // end of namespace