/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
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 ************************************************************************/

// include ---------------------------------------------------------------

#ifndef SVX_LIGHT

#include "XPropertyTable.hxx"
#include <unotools/ucbstreamhelper.hxx>

#include "xmlxtimp.hxx"

#endif

#include <tools/urlobj.hxx>
#include <vcl/virdev.hxx>
#include <bf_svtools/itemset.hxx>
#include <bf_sfx2/docfile.hxx>
#include "dialogs.hrc"
#include "dialmgr.hxx"
#include "xtable.hxx"
#include "xiocomp.hxx"
#include "xpool.hxx"
#include "xoutx.hxx"

#include <xfillit0.hxx>

#include <xflgrit.hxx>
namespace binfilter {

#define GLOBALOVERFLOW

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

using ::rtl::OUString;

sal_Unicode const pszExtGradient[]  = {'s','o','g'};

char const aChckGradient[]  = { 0x04, 0x00, 'S','O','G','L'};   // < 5.2
char const aChckGradient0[] = { 0x04, 0x00, 'S','O','G','0'};   // = 5.2
char const aChckXML[]       = { '<', '?', 'x', 'm', 'l' };      // = 6.0

// --------------------
// class XGradientList
// --------------------

/*************************************************************************
|*
|* XGradientList::XGradientList()
|*
*************************************************************************/

/*N*/ XGradientList::XGradientList( const String& rPath,
/*N*/                           XOutdevItemPool* pInPool,
/*N*/                           USHORT nInitSize, USHORT nReSize ) :
/*N*/               XPropertyList   ( rPath, pInPool, nInitSize, nReSize),
/*N*/               pVD             ( NULL ),
/*N*/               pXOut           ( NULL ),
/*N*/               pXFSet          ( NULL )
/*N*/ {
/*N*/   pBmpList = new List( nInitSize, nReSize );
/*N*/ }

/************************************************************************/

/*N*/ XGradientList::~XGradientList()
/*N*/ {
/*N*/   if( pVD )    delete pVD;
/*N*/   if( pXOut )  delete pXOut;
/*N*/   if( pXFSet ) delete pXFSet;
/*N*/ }

/************************************************************************/

/*N*/ XGradientEntry* XGradientList::Get(long nIndex) const
/*N*/ {
/*N*/   return( (XGradientEntry*) XPropertyList::Get( nIndex, 0 ) );
/*N*/ }

/************************************************************************/

/*N*/ BOOL XGradientList::Load()
/*N*/ {
/*N*/ #ifndef SVX_LIGHT
/*N*/   if( bListDirty )
/*N*/   {
/*N*/       bListDirty = FALSE;
/*N*/
/*N*/       INetURLObject aURL( aPath );
/*N*/
/*N*/       if( INET_PROT_NOT_VALID == aURL.GetProtocol() )
/*N*/       {
/*N*/           DBG_ASSERT( !aPath.Len(), "invalid URL" );
/*N*/           return FALSE;
/*N*/       }
/*N*/
/*N*/       aURL.Append( aName );
/*N*/
/*N*/       if( !aURL.getExtension().getLength() )
/*N*/           aURL.setExtension( rtl::OUString( pszExtGradient, 3 ) );
/*N*/
/*N*/       // check if file exists, SfxMedium shows an errorbox else
/*N*/       {
/*N*/           ::com::sun::star::uno::Reference < ::com::sun::star::task::XInteractionHandler > xHandler;
/*N*/           SvStream* pIStm = ::utl::UcbStreamHelper::CreateStream( aURL.GetMainURL( INetURLObject::NO_DECODE ), STREAM_READ, xHandler );
/*N*/
/*N*/           sal_Bool bOk = pIStm && ( pIStm->GetError() == 0);
/*N*/
/*N*/           if( pIStm )
/*N*/               delete pIStm;
/*N*/
/*N*/           if( !bOk )
/*N*/               return sal_False;
/*N*/       }
/*N*/
/*N*/       {
/*N*/           SfxMedium aMedium( aURL.GetMainURL( INetURLObject::NO_DECODE ), STREAM_READ | STREAM_NOCREATE, TRUE );
/*N*/           SvStream* pStream = aMedium.GetInStream();
/*N*/           if( !pStream )
/*N*/               return( FALSE );
/*N*/
/*N*/           char aCheck[6];
/*N*/           pStream->Read( aCheck, 6 );
/*N*/
/*N*/           // Handelt es sich um die gew"unschte Tabelle?
/*N*/           if( memcmp( aCheck, aChckGradient, sizeof( aChckGradient ) ) == 0 ||
/*N*/               memcmp( aCheck, aChckGradient0, sizeof( aChckGradient0 ) ) == 0 )
/*N*/           {
/*N*/               ImpRead( *pStream );
/*N*/               return( pStream->GetError() == SVSTREAM_OK );
/*N*/           }
/*N*/           else if( memcmp( aCheck, aChckXML, sizeof( aChckXML ) ) != 0 )
/*N*/           {
/*N*/               return FALSE;
/*N*/           }
/*N*/       }
/*N*/
/*N*/       uno::Reference< container::XNameContainer > xTable( SvxUnoXGradientTable_createInstance( this ), uno::UNO_QUERY );
/*N*/       return SvxXMLXTableImport::load( aURL.GetMainURL( INetURLObject::NO_DECODE ), xTable );
/*N*/
/*N*/   }
/*N*/ #endif
/*N*/   return( FALSE );
/*N*/ }

/************************************************************************/

/*N*/ BOOL XGradientList::Create()
/*N*/ {
/*N*/   XubString aStr( SVX_RES( RID_SVXSTR_GRADIENT ).toString() );
/*N*/   xub_StrLen nLen;
/*N*/
/*N*/   aStr.AppendAscii(" 1");
/*N*/   nLen = aStr.Len() - 1;
/*N*/   Insert(new XGradientEntry(XGradient(RGB_Color(COL_BLACK  ),RGB_Color(COL_WHITE  ),XGRAD_LINEAR    ,    0,10,10, 0,100,100),aStr));
/*N*/   aStr.SetChar(nLen, sal_Unicode('2'));
/*N*/   Insert(new XGradientEntry(XGradient(RGB_Color(COL_BLUE   ),RGB_Color(COL_RED    ),XGRAD_AXIAL     ,  300,20,20,10,100,100),aStr));
/*N*/   aStr.SetChar(nLen, sal_Unicode('3'));
/*N*/   Insert(new XGradientEntry(XGradient(RGB_Color(COL_RED    ),RGB_Color(COL_YELLOW ),XGRAD_RADIAL    ,  600,30,30,20,100,100),aStr));
/*N*/   aStr.SetChar(nLen, sal_Unicode('4'));
/*N*/   Insert(new XGradientEntry(XGradient(RGB_Color(COL_YELLOW ),RGB_Color(COL_GREEN  ),XGRAD_ELLIPTICAL,  900,40,40,30,100,100),aStr));
/*N*/   aStr.SetChar(nLen, sal_Unicode('5'));
/*N*/   Insert(new XGradientEntry(XGradient(RGB_Color(COL_GREEN  ),RGB_Color(COL_MAGENTA),XGRAD_SQUARE    , 1200,50,50,40,100,100),aStr));
/*N*/   aStr.SetChar(nLen, sal_Unicode('6'));
/*N*/   Insert(new XGradientEntry(XGradient(RGB_Color(COL_MAGENTA),RGB_Color(COL_YELLOW ),XGRAD_RECT      , 1900,60,60,50,100,100),aStr));
/*N*/
/*N*/   return( TRUE );
/*N*/ }

/************************************************************************/

/*N*/ BOOL XGradientList::CreateBitmapsForUI()
/*N*/ {
/*N*/   for( long i = 0; i < Count(); i++)
/*N*/   {
/*N*/       Bitmap* pBmp = CreateBitmapForUI( i, FALSE );
/*N*/       DBG_ASSERT( pBmp, "XGradientList: Bitmap(UI) konnte nicht erzeugt werden!" );
/*N*/
/*N*/       if( pBmp )
/*N*/           pBmpList->Insert( pBmp, i );
/*N*/   }
/*N*/   // Loeschen, da JOE den Pool vorm Dtor entfernt!
/*N*/   if( pVD )   { delete pVD;   pVD = NULL;     }
/*N*/   if( pXOut ) { delete pXOut; pXOut = NULL;   }
/*N*/   if( pXFSet ){ delete pXFSet; pXFSet = NULL; }
/*N*/
/*N*/   return( FALSE );
/*N*/ }

/************************************************************************/

/*N*/ Bitmap* XGradientList::CreateBitmapForUI( long nIndex, BOOL bDelete )
/*N*/ {
/*N*/   if( !pVD ) // und pXOut und pXFSet
/*N*/   {
/*N*/       pVD = new VirtualDevice;
/*N*/       DBG_ASSERT( pVD, "XGradientList: Konnte kein VirtualDevice erzeugen!" );
/*N*/       pVD->SetOutputSizePixel( Size( BITMAP_WIDTH, BITMAP_HEIGHT ) );
/*N*/
/*N*/       pXOut = new XOutputDevice( pVD );
/*N*/       DBG_ASSERT( pVD, "XGradientList: Konnte kein XOutDevice erzeugen!" );
/*N*/
/*N*/       pXFSet = new XFillAttrSetItem( pXPool );
/*N*/       DBG_ASSERT( pVD, "XGradientList: Konnte kein XFillAttrSetItem erzeugen!" );
/*N*/       pXFSet->GetItemSet().Put( XFillStyleItem( XFILL_GRADIENT ) );
/*N*/   }
/*N*/
/*N*/   pXFSet->GetItemSet().Put(
/*N*/       XFillGradientItem( pXPool, Get( nIndex )->GetGradient() ) );
/*N*/   pXOut->SetFillAttr( pXFSet->GetItemSet() );
/*N*/
/*N*/   // #73550#
/*N*/   pXOut->OverrideLineColor( Color( COL_BLACK ) );
/*N*/
/*N*/   Size aVDSize = pVD->GetOutputSizePixel();
/*N*/   pXOut->DrawRect( Rectangle( Point(), aVDSize ) );
/*N*/   Bitmap* pBitmap = new Bitmap( pVD->GetBitmap( Point(), aVDSize ) );
/*N*/
/*N*/   // Loeschen, da JOE den Pool vorm Dtor entfernt!
/*N*/   if( bDelete )
/*N*/   {
/*N*/       if( pVD )   { delete pVD;   pVD = NULL;     }
/*N*/       if( pXOut ) { delete pXOut; pXOut = NULL;   }
/*N*/       if( pXFSet ){ delete pXFSet; pXFSet = NULL; }
/*N*/   }
/*N*/   return( pBitmap );
/*N*/ }

/************************************************************************/

/*N*/ XubString& XGradientList::ConvertName( XubString& rStrName )
/*N*/ {
/*N*/   BOOL bFound = FALSE;
/*N*/
/*N*/   for( USHORT i=0; i<(RID_SVXSTR_GRDT_DEF_END-RID_SVXSTR_GRDT_DEF_START+1) && !bFound; i++ )
/*N*/   {
/*N*/       XubString aStrDefName = SVX_RESSTR( RID_SVXSTR_GRDT_DEF_START + i );
/*N*/       if( rStrName.Search( aStrDefName ) == 0 )
/*N*/       {
/*N*/           rStrName.Replace( 0, aStrDefName.Len(), SVX_RESSTR( RID_SVXSTR_GRDT_START + i ) );
/*N*/           bFound = TRUE;
/*N*/       }
/*N*/   }
/*N*/
/*N*/   return rStrName;
/*N*/ }

/************************************************************************/

/*N*/ SvStream& XGradientList::ImpRead( SvStream& rIn )
/*N*/ {
/*N*/   // Lesen
/*N*/   rIn.SetStreamCharSet( RTL_TEXTENCODING_IBM_850 );
/*N*/
/*N*/   delete pBmpList;
/*N*/   pBmpList = new List( 16, 16 );
/*N*/
/*N*/   XGradientEntry* pEntry = NULL;
/*N*/   long        nCheck;
/*N*/   long        nCount;
/*N*/   XubString       aLclName;
/*N*/
/*N*/   long    nStyle;
/*N*/   USHORT  nRed;
/*N*/   USHORT  nGreen;
/*N*/   USHORT  nBlue;
/*N*/   Color   aStart;
/*N*/   Color   aEnd;
/*N*/   long    nAngle;
/*N*/   sal_uInt32 nBorder;
/*N*/   sal_uInt32 nXOfs;
/*N*/   sal_uInt32 nYOfs;
/*N*/   sal_uInt32 nStartIntens;
/*N*/   sal_uInt32 nEndIntens;
/*N*/
/*N*/   // Kennung oder Anzahl
/*N*/   rIn >> nCheck;
/*N*/
/*N*/   if( nCheck >= 0 )
/*N*/   {
/*N*/       nCount = nCheck;
/*N*/
/*N*/       for (long nIndex = 0; nIndex < nCount; nIndex++)
/*N*/       {
/*N*/           // UNICODE: rIn >> aLclName;
/*N*/           aLclName = rIn.ReadUniOrByteString(rIn.GetStreamCharSet());
/*N*/
/*N*/           aLclName = ConvertName( aLclName );
/*N*/           rIn >> nStyle;
/*N*/           rIn >> nRed;
/*N*/           rIn >> nGreen;
/*N*/           rIn >> nBlue;
/*N*/           aStart = Color( (BYTE) ( nRed   >> 8 ),
/*N*/                           (BYTE) ( nGreen >> 8 ),
/*N*/                           (BYTE) ( nBlue  >> 8 ) );
/*N*/           rIn >> nRed;
/*N*/           rIn >> nGreen;
/*N*/           rIn >> nBlue;
/*N*/           aEnd = Color( (BYTE) ( nRed   >> 8 ),
/*N*/                           (BYTE) ( nGreen >> 8 ),
/*N*/                           (BYTE) ( nBlue  >> 8 ) );
/*N*/
/*N*/           rIn >> nAngle;
/*N*/           rIn >> nBorder;
/*N*/           rIn >> nXOfs;
/*N*/           rIn >> nYOfs;
/*N*/
/*N*/           nStartIntens = 100L;
/*N*/           nEndIntens = 100L;
/*N*/
/*N*/           XGradient aGradient( aStart, aEnd, (XGradientStyle)nStyle, nAngle,
/*N*/                                (USHORT) nXOfs, (USHORT) nYOfs, (USHORT) nBorder,
/*N*/                                (USHORT) nStartIntens, (USHORT) nEndIntens );
/*N*/           pEntry = new XGradientEntry (aGradient, aLclName);
/*N*/           Insert (pEntry, nIndex);
/*N*/       }
/*N*/   }
/*N*/   else if( nCheck == -1L )
/*N*/   {
/*N*/       rIn >> nCount;
/*N*/       for (long nIndex = 0; nIndex < nCount; nIndex++)
/*N*/       {
/*N*/           // UNICODE: rIn >> aLclName;
/*N*/           aLclName = rIn.ReadUniOrByteString(rIn.GetStreamCharSet());
/*N*/
/*N*/           aLclName = ConvertName( aLclName );
/*N*/           rIn >> nStyle;
/*N*/           rIn >> nRed;
/*N*/           rIn >> nGreen;
/*N*/           rIn >> nBlue;
/*N*/           aStart = Color( (BYTE) ( nRed   >> 8 ),
/*N*/                           (BYTE) ( nGreen >> 8 ),
/*N*/                           (BYTE) ( nBlue  >> 8 ) );
/*N*/           rIn >> nRed;
/*N*/           rIn >> nGreen;
/*N*/           rIn >> nBlue;
/*N*/           aEnd = Color( (BYTE) ( nRed   >> 8 ),
/*N*/                           (BYTE) ( nGreen >> 8 ),
/*N*/                           (BYTE) ( nBlue  >> 8 ) );
/*N*/
/*N*/           rIn >> nAngle;
/*N*/           rIn >> nBorder;
/*N*/           rIn >> nXOfs;
/*N*/           rIn >> nYOfs;
/*N*/
/*N*/           rIn >> nStartIntens;
/*N*/           rIn >> nEndIntens;
/*N*/
/*N*/           XGradient aGradient( aStart, aEnd, (XGradientStyle)nStyle, nAngle,
/*N*/                                (USHORT) nXOfs, (USHORT) nYOfs, (USHORT) nBorder,
/*N*/                                (USHORT) nStartIntens, (USHORT) nEndIntens );
/*N*/           pEntry = new XGradientEntry (aGradient, aLclName);
/*N*/           Insert (pEntry, nIndex);
/*N*/       }
/*N*/   }
/*N*/   else // ab 3.00a
/*N*/   {
/*N*/       rIn >> nCount;
/*N*/       for (long nIndex = 0; nIndex < nCount; nIndex++)
/*N*/       {
/*N*/           // Versionsverwaltung
/*N*/           XIOCompat aIOC( rIn, STREAM_READ );
/*N*/
/*N*/           // UNICODE: rIn >> aLclName;
/*N*/           aLclName = rIn.ReadUniOrByteString(rIn.GetStreamCharSet());
/*N*/
/*N*/           aLclName = ConvertName( aLclName );
/*N*/           rIn >> nStyle;
/*N*/           rIn >> nRed;
/*N*/           rIn >> nGreen;
/*N*/           rIn >> nBlue;
/*N*/           aStart = Color( (BYTE) ( nRed   >> 8 ),
/*N*/                           (BYTE) ( nGreen >> 8 ),
/*N*/                           (BYTE) ( nBlue  >> 8 ) );
/*N*/           rIn >> nRed;
/*N*/           rIn >> nGreen;
/*N*/           rIn >> nBlue;
/*N*/           aEnd = Color( (BYTE) ( nRed   >> 8 ),
/*N*/                           (BYTE) ( nGreen >> 8 ),
/*N*/                           (BYTE) ( nBlue  >> 8 ) );
/*N*/
/*N*/           rIn >> nAngle;
/*N*/           rIn >> nBorder;
/*N*/           rIn >> nXOfs;
/*N*/           rIn >> nYOfs;
/*N*/
/*N*/           rIn >> nStartIntens;
/*N*/           rIn >> nEndIntens;
/*N*/
/*N*/           if (aIOC.GetVersion() > 0)
/*N*/           {
/*N*/               // lesen neuer Daten ...
/*N*/           }
/*N*/
/*N*/           XGradient aGradient( aStart, aEnd, (XGradientStyle)nStyle, nAngle,
/*N*/                                (USHORT) nXOfs, (USHORT) nYOfs, (USHORT) nBorder,
/*N*/                                (USHORT) nStartIntens, (USHORT) nEndIntens );
/*N*/           pEntry = new XGradientEntry (aGradient, aLclName);
/*N*/           Insert (pEntry, nIndex);
/*N*/       }
/*N*/   }
/*N*/   return( rIn );
/*N*/ }


}

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