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Diffstat (limited to 'svx/inc/svx/svimbase.hxx')
| -rw-r--r-- | svx/inc/svx/svimbase.hxx | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/svx/inc/svx/svimbase.hxx b/svx/inc/svx/svimbase.hxx new file mode 100644 index 000000000000..4ed98e229a32 --- /dev/null +++ b/svx/inc/svx/svimbase.hxx @@ -0,0 +1,212 @@ +/************************************************************************* + * + * 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 _SVIMBASE_HXX +#define _SVIMBASE_HXX + +#include <vcl/bitmap.hxx> +#include <vcl/salbtype.hxx> + + +// ----------- +// - Defines - +// ----------- + +#define _SVHUGE + +// ---------------- +// - SimDepthType - +// ---------------- + +enum SimDepthType +{ + SIM_DEPTH_1, + SIM_DEPTH_4, + SIM_DEPTH_8, + SIM_DEPTH_24 +}; + +// ------------ +// - SimColor - +// ------------ + +struct SimColor +{ + sal_uInt8 cBlue; + sal_uInt8 cGreen; + sal_uInt8 cRed; +}; + +// ------------------------------------------------------------------------ + +inline sal_Bool operator==( const SimColor& rCol1, const SimColor& rCol2 ) +{ + return ( ( rCol1.cRed == rCol2.cRed ) && + ( rCol1.cGreen == rCol2.cGreen ) && + ( rCol1.cBlue == rCol2.cBlue ) ); +} + +// -------------- +// - SimPalette - +// -------------- + +struct SimPalette +{ + sal_uIntPtr nColors; + SimColor aColorArray[ 256 ]; +}; + +// --------------- +// - SvImageBase - +// --------------- + +class SfxViewFrame; +class SfxProgress; + +class SvImageBase +{ +private: + + Bitmap aOutBitmap; + HPBYTE pArray1; + HPBYTE pArray2; + HPBYTE pArray3; + HPBYTE pArray4; + HPBYTE pOrgArray; + HPBYTE pDestArray; + SimPalette* pPal1; + SimPalette* pPal2; + SimPalette* pPal3; + SimPalette* pPal4; + sal_uIntPtr nWidth1; + sal_uIntPtr nWidth2; + sal_uIntPtr nWidth3; + sal_uIntPtr nWidth4; + sal_uIntPtr nHeight1; + sal_uIntPtr nHeight2; + sal_uIntPtr nHeight3; + sal_uIntPtr nHeight4; + sal_uIntPtr nAlignedWidth1; + sal_uIntPtr nAlignedWidth2; + sal_uIntPtr nAlignedWidth3; + sal_uIntPtr nAlignedWidth4; + sal_uIntPtr nWhichOrg; + SimDepthType eOrgDepth; + SimDepthType eUndoDepth; + SimDepthType eRedoDepth; + sal_Bool bIsUndo; + sal_Bool bIsRedo; + sal_Bool bCreateUndo; + sal_Bool bValid; + sal_Bool bDitherAll; + + HPBYTE BitmapToArray24( const Bitmap& rBitmap, sal_uIntPtr* pWidth, + sal_uIntPtr* pHeight, sal_uIntPtr* pAlignedWidth, + SfxViewFrame *pFrame = NULL ); + sal_Bool Array24ToBitmap( HPBYTE pArray, Bitmap &rBitmap, + const sal_uIntPtr nWidth, const sal_uIntPtr nHeight, + const sal_uIntPtr nColorCount = 256, + sal_uIntPtr nLast = 0, SfxProgress* pProgress = NULL ); + + Bitmap CreateSaveBitmap( const SimDepthType eDepth, SfxViewFrame *pFrame = NULL ); + + HPBYTE CreateArray24( sal_uIntPtr nWidth, sal_uIntPtr nHeight ); + void DeleteArray( HPBYTE pArray ); + + SvImageBase(const SvImageBase& rSvImageBase); + const SvImageBase& operator=(const SvImageBase& rSvImageBase); + +public: + + SvImageBase(); + SvImageBase( const Bitmap& rBitmap, + const sal_uIntPtr nColorCount = 256, + sal_uIntPtr nLast = 0, SfxProgress* pProgress = NULL ); + ~SvImageBase(); + + sal_Bool IsValid() { return bValid; } + + sal_uIntPtr GetOrgWidth() const { return nWhichOrg == 1 ? nWidth1 : nWidth2; } + sal_uIntPtr GetDestWidth() const { return nWhichOrg == 1 ? nWidth2 : nWidth1; } + + sal_uIntPtr GetOrgHeight() const { return nWhichOrg == 1 ? nHeight1 : nHeight2; } + sal_uIntPtr GetDestHeight() const { return nWhichOrg == 1 ? nHeight2 : nHeight1; } + + sal_uIntPtr GetOrgAlignedWidth() const { return nWhichOrg == 1 ? nAlignedWidth1 : nAlignedWidth2; } + sal_uIntPtr GetDestAlignedWidth() const { return nWhichOrg == 1 ? nAlignedWidth2 : nAlignedWidth1; } + + sal_uIntPtr GetOrgAlignedSize() const { return GetOrgAlignedWidth() * GetOrgHeight(); } + sal_uIntPtr GetDestAlignedSize() const { return GetDestAlignedWidth() * GetDestHeight(); } + + // Farbtiefe des Ausgangsbildes ermitteln und setzen + SimDepthType GetDepth() const { return eOrgDepth; } + void SetDepth( const SimDepthType eDepth ) { eOrgDepth = eDepth; } + + // Farbtiefen nach Undo und Redo ermitteln und setzen + SimDepthType GetUndoDepth() const { return eUndoDepth; } + void SetUndoDepth(const SimDepthType eDepth) { eUndoDepth = eDepth; } + + SimDepthType GetRedoDepth() const { return eRedoDepth; } + void SetRedoDepth(const SimDepthType eDepth) { eRedoDepth = eDepth; } + + // Vor- und Ruecklauf der Bildverarbeitung + sal_Bool BeginProcessing( sal_Bool bUndo = sal_True ); + void EndProcessing(); + + sal_Bool BeginProcessingExt(sal_uIntPtr nWidth, sal_uIntPtr nHeight, sal_Bool bUndo = sal_True); + void EndProcessingExt() { EndProcessing(); } + + // Zeiger auf Arrays zur Verfuegung stellen + HPBYTE GetOrgPointer() { return pOrgArray; } + HPBYTE GetDestPointer() { return pDestArray; } + + // DIB-Erzeugung fuer Anzeige + sal_Bool CreateOutBitmap( const sal_uIntPtr nColorCount = 256, sal_uIntPtr nLast = 0, + SfxProgress* pProgress = NULL ); + + // Undo-Verwaltung + sal_Bool DoUndo( SfxProgress* pProgress = NULL ); + sal_Bool DoRedo( SfxProgress* pProgress = NULL ); + + // DIB-Rueckgabe fuer Anzeige + const Bitmap& GetOutBitmap() const; + + // DIB-Rueckgabe fuer Speicherung + Bitmap GetSaveBitmap(); + + // Palette besorgen + SimPalette* GetOrgPalette() const { return nWhichOrg == 1 ? pPal1 : pPal2; } + SimPalette* GetDestPalette() const { return nWhichOrg == 1 ? pPal2 : pPal1; } +}; + +// ---------------- +// - DitherBitmap - +// ---------------- + +sal_Bool DitherBitmap( Bitmap& rBitmap, sal_Bool bDitherAlways = sal_False ); + +#endif // _SVIMBASE_HXX |