diff options
Diffstat (limited to 'svx/source/xoutdev')
| -rw-r--r-- | svx/source/xoutdev/xattrbmp.cxx | 222 |
1 files changed, 216 insertions, 6 deletions
diff --git a/svx/source/xoutdev/xattrbmp.cxx b/svx/source/xoutdev/xattrbmp.cxx index 27a3dd238365..1256f43caa3e 100644 --- a/svx/source/xoutdev/xattrbmp.cxx +++ b/svx/source/xoutdev/xattrbmp.cxx @@ -34,12 +34,228 @@ #include <editeng/unoprnms.hxx> #include <svx/unoapi.hxx> #include <svx/svdmodel.hxx> +#include <svx/xbitmap.hxx> #include <com/sun/star/beans/PropertyValue.hpp> #include <vcl/salbtype.hxx> #include <vcl/bmpacc.hxx> using namespace ::com::sun::star; +/************************************************************************* +|* +|* XOBitmap::XOBitmap( Bitmap aBitmap ) +|* +*************************************************************************/ + +XOBitmap::XOBitmap( const Bitmap& rBmp ) : + eType ( XBITMAP_IMPORT ), + aGraphicObject ( rBmp ), + pPixelArray ( NULL ), + bGraphicDirty ( sal_False ) +{ +} + +/************************************************************************* +|* +|* XOBitmap::XOBitmap( const XOBitmap& rXBmp ) +|* +*************************************************************************/ + +XOBitmap::XOBitmap( const XOBitmap& rXBmp ) : + pPixelArray ( NULL ) +{ + eType = rXBmp.eType; + aGraphicObject = rXBmp.aGraphicObject; + aArraySize = rXBmp.aArraySize; + aPixelColor = rXBmp.aPixelColor; + aBckgrColor = rXBmp.aBckgrColor; + bGraphicDirty = rXBmp.bGraphicDirty; + + if( rXBmp.pPixelArray ) + { + if( eType == XBITMAP_8X8 ) + { + pPixelArray = new sal_uInt16[ 64 ]; + + for( sal_uInt16 i = 0; i < 64; i++ ) + *( pPixelArray + i ) = *( rXBmp.pPixelArray + i ); + } + } +} + +/************************************************************************* +|* +|* XOBitmap::XOBitmap( Bitmap aBitmap ) +|* +*************************************************************************/ + +XOBitmap::~XOBitmap() +{ + delete [] pPixelArray; +} + +/************************************************************************* +|* +|* XOBitmap& XOBitmap::operator=( const XOBitmap& rXBmp ) +|* +*************************************************************************/ + +XOBitmap& XOBitmap::operator=( const XOBitmap& rXBmp ) +{ + eType = rXBmp.eType; + aGraphicObject = rXBmp.aGraphicObject; + aArraySize = rXBmp.aArraySize; + aPixelColor = rXBmp.aPixelColor; + aBckgrColor = rXBmp.aBckgrColor; + bGraphicDirty = rXBmp.bGraphicDirty; + + if( rXBmp.pPixelArray ) + { + if( eType == XBITMAP_8X8 ) + { + pPixelArray = new sal_uInt16[ 64 ]; + + for( sal_uInt16 i = 0; i < 64; i++ ) + *( pPixelArray + i ) = *( rXBmp.pPixelArray + i ); + } + } + return( *this ); +} + +/************************************************************************* +|* +|* int XOBitmap::operator==( const XOBitmap& rXOBitmap ) const +|* +*************************************************************************/ + +int XOBitmap::operator==( const XOBitmap& rXOBitmap ) const +{ + if( eType != rXOBitmap.eType || + aGraphicObject != rXOBitmap.aGraphicObject || + aArraySize != rXOBitmap.aArraySize || + aPixelColor != rXOBitmap.aPixelColor || + aBckgrColor != rXOBitmap.aBckgrColor || + bGraphicDirty != rXOBitmap.bGraphicDirty ) + { + return( sal_False ); + } + + if( pPixelArray && rXOBitmap.pPixelArray ) + { + sal_uInt16 nCount = (sal_uInt16) ( aArraySize.Width() * aArraySize.Height() ); + for( sal_uInt16 i = 0; i < nCount; i++ ) + { + if( *( pPixelArray + i ) != *( rXOBitmap.pPixelArray + i ) ) + return( sal_False ); + } + } + return( sal_True ); +} + +/************************************************************************* +|* +|* Bitmap XOBitmap::GetBitmap() +|* +*************************************************************************/ + +Bitmap XOBitmap::GetBitmap() const +{ + return GetGraphicObject().GetGraphic().GetBitmap(); +} + +/************************************************************************* +|* +|* Bitmap XOBitmap::GetGraphicObject() +|* +*************************************************************************/ + +const GraphicObject& XOBitmap::GetGraphicObject() const +{ + if( bGraphicDirty ) + ( (XOBitmap*) this )->Array2Bitmap(); + + return aGraphicObject; +} + +/************************************************************************* +|* +|* void XOBitmap::Bitmap2Array() +|* +|* Beschreibung Umwandlung der Bitmap in Array, Hinter- u. +|* Vordergrundfarbe +|* +*************************************************************************/ + +void XOBitmap::Bitmap2Array() +{ + VirtualDevice aVD; + sal_Bool bPixelColor = sal_False; + const Bitmap aBitmap( GetBitmap() ); + const sal_uInt16 nLines = 8; // von Type abhaengig + + if( !pPixelArray ) + pPixelArray = new sal_uInt16[ nLines * nLines ]; + + aVD.SetOutputSizePixel( aBitmap.GetSizePixel() ); + aVD.DrawBitmap( Point(), aBitmap ); + aPixelColor = aBckgrColor = aVD.GetPixel( Point() ); + + // Aufbau des Arrays und Ermittlung der Vorder-, bzw. + // Hintergrundfarbe + for( sal_uInt16 i = 0; i < nLines; i++ ) + { + for( sal_uInt16 j = 0; j < nLines; j++ ) + { + if ( aVD.GetPixel( Point( j, i ) ) == aBckgrColor ) + *( pPixelArray + j + i * nLines ) = 0; + else + { + *( pPixelArray + j + i * nLines ) = 1; + if( !bPixelColor ) + { + aPixelColor = aVD.GetPixel( Point( j, i ) ); + bPixelColor = sal_True; + } + } + } + } +} + +/************************************************************************* +|* +|* void XOBitmap::Array2Bitmap() +|* +|* Beschreibung Umwandlung des Arrays, Hinter- u. +|* Vordergrundfarbe in eine Bitmap +|* +*************************************************************************/ + +void XOBitmap::Array2Bitmap() +{ + VirtualDevice aVD; + sal_uInt16 nLines = 8; // von Type abhaengig + + if( !pPixelArray ) + return; + + aVD.SetOutputSizePixel( Size( nLines, nLines ) ); + + // Aufbau der Bitmap + for( sal_uInt16 i = 0; i < nLines; i++ ) + { + for( sal_uInt16 j = 0; j < nLines; j++ ) + { + if( *( pPixelArray + j + i * nLines ) == 0 ) + aVD.DrawPixel( Point( j, i ), aBckgrColor ); + else + aVD.DrawPixel( Point( j, i ), aPixelColor ); + } + } + + aGraphicObject = GraphicObject( aVD.GetBitmap( Point(), Size( nLines, nLines ) ) ); + bGraphicDirty = sal_False; +} + // ----------------------- // class XFillBitmapItem // ----------------------- @@ -146,12 +362,6 @@ XFillBitmapItem::XFillBitmapItem(SvStream& rIn, sal_uInt16 nVer) } else if(1 == nVer) { - enum XBitmapType - { - XBITMAP_IMPORT, - XBITMAP_8X8 - }; - sal_Int16 iTmp; rIn >> iTmp; // former XBitmapStyle |