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Diffstat (limited to 'vcl/unx/generic/dtrans/bmp.hxx')
-rw-r--r-- | vcl/unx/generic/dtrans/bmp.hxx | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/vcl/unx/generic/dtrans/bmp.hxx b/vcl/unx/generic/dtrans/bmp.hxx new file mode 100644 index 000000000000..b59b4417ca69 --- /dev/null +++ b/vcl/unx/generic/dtrans/bmp.hxx @@ -0,0 +1,105 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _DTRANS_BMP_HXX_ +#define _DTRANS_BMP_HXX_ + +#include "tools/prex.h" +#include <X11/Xatom.h> +#include <X11/keysym.h> +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#include "tools/postx.h" + +#include <sal/types.h> +#include <com/sun/star/awt/XBitmap.hpp> +#include <cppuhelper/compbase1.hxx> + + + +namespace x11 { + +// helper methods +sal_uInt8* X11_getBmpFromPixmap( Display* pDisplay, + Drawable aDrawable, + Colormap aColormap, + sal_Int32& rOutSize ); + +void X11_freeBmp( sal_uInt8* pBmp ); + +class PixmapHolder +{ + Display* m_pDisplay; + Colormap m_aColormap; + Pixmap m_aPixmap; + Pixmap m_aBitmap; + XVisualInfo m_aInfo; + + int m_nRedShift, m_nRedShift2; + int m_nGreenShift, m_nGreenShift2; + int m_nBlueShift, m_nBlueShift2; + unsigned long m_nBlueShift2Mask, m_nRedShift2Mask, m_nGreenShift2Mask; + + // these expect data pointers to bitmapinfo header + void setBitmapDataTC( const sal_uInt8* pData, XImage* pImage ); + void setBitmapDataTCDither( const sal_uInt8* pData, XImage* pImage ); + void setBitmapDataPalette( const sal_uInt8* pData, XImage* pImage ); + + unsigned long getTCPixel( sal_uInt8 r, sal_uInt8 g, sal_uInt8 b ) const; +public: + PixmapHolder( Display* pDisplay ); + ~PixmapHolder(); + + // accepts bitmap file (including bitmap file header) + Pixmap setBitmapData( const sal_uInt8* pData ); + bool needsConversion( const sal_uInt8* pData ); + + Colormap getColormap() const { return m_aColormap; } + Pixmap getPixmap() const { return m_aPixmap; } + Pixmap getBitmap() const { return m_aBitmap; } + VisualID getVisualID() const { return m_aInfo.visualid; } + int getClass() const { return m_aInfo.c_class; } + int getDepth() const { return m_aInfo.depth; } +}; + +class BmpTransporter : + public cppu::WeakImplHelper1< com::sun::star::awt::XBitmap > +{ + com::sun::star::uno::Sequence<sal_Int8> m_aBM; + com::sun::star::awt::Size m_aSize; +public: + BmpTransporter( const com::sun::star::uno::Sequence<sal_Int8>& rBmp ); + virtual ~BmpTransporter(); + + virtual com::sun::star::awt::Size SAL_CALL getSize() throw(); + virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getDIB() throw(); + virtual com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getMaskDIB() throw(); +}; + +} + +#endif |