/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



#ifndef _SGFBRAM_HXX
#define _SGFBRAM_HXX

#include <tools/solar.h>

#define SgfBitImag0   1 /* Bitmap                      */
#define SgfBitImag1   4 /* Bitmap                      */
#define SgfBitImag2   5 /* Bitmap                      */
#define SgfBitImgMo   6 /* Monochrome Bitmap           */
#define SgfSimpVect   2 /* Einfaches Vectorformat      */
#define SgfPostScrp   3 /* Postscript file             */
#define SgfStarDraw   7 /* StarDraw SGV-Datei          */
#define SgfDontKnow 255 /* Unbekannt oder kein SGF/SGV */

// Konstanten f�r SgfHeader.SwGrCol
#define SgfBlckWhit 1 /* Schwarz/Wei?Bild                  Ä¿ SimpVector,  */
#define SgfGrayscal 2 /* Bild mit Graustufen                 ?StarDraw und */
#define Sgf16Colors 3 /* Farbbild (16 Farben)               ÄÙ Bit Image    */
#define SgfVectFarb 4 /* Farben f�r Linien verwenden        Ä¿              */
#define SgfVectGray 5 /* Graustufen f�r Linien verwenden     ?Nur f�r      */
#define SgfVectWdth 6 /* Strichst„rken f�r Linien verwenden ÄÙ SimpVector   */


#define SgfHeaderSize 42
class SgfHeader
{
public:
	sal_uInt16 Magic;
	sal_uInt16 Version;
	sal_uInt16 Typ;
	sal_uInt16 Xsize;
	sal_uInt16 Ysize;
	sal_Int16  Xoffs;
	sal_Int16  Yoffs;
	sal_uInt16 Planes;    // Layer
	sal_uInt16 SwGrCol;
	char   Autor[10];
	char   Programm[10];
	sal_uInt16 OfsLo,OfsHi; // DWord-Allignment ist notwendig (38 mod 4 =2) !

	sal_uInt32 GetOffset();
	friend SvStream& operator>>(SvStream& rIStream, SgfHeader& rHead);
	sal_Bool   ChkMagic();
};

#define SgfEntrySize 22
class SgfEntry
{
public:
	sal_uInt16 Typ;
	sal_uInt16 iFrei;
	sal_uInt16 lFreiLo,lFreiHi;
	char   cFrei[10];
	sal_uInt16 OfsLo,OfsHi; // DWord-Allignment ist notwendig (18 mod 4 =2) !

	sal_uInt32 GetOffset();
	friend SvStream& operator>>(SvStream& rIStream, SgfEntry& rEntr);
};

#define SgfVectorSize 10
class SgfVector
{
public:
	sal_uInt16 Flag;
	sal_Int16 x;
	sal_Int16 y;
	sal_uInt16 OfsLo,OfsHi; // DWord-Allignment ist notwendig (6 mod 4 =2) !

	friend SvStream& operator>>(SvStream& rIStream, SgfVector& rEntr);
};

extern long SgfVectXofs;
extern long SgfVectYofs;
extern long SgfVectXmul;
extern long SgfVectYmul;
extern long SgfVectXdiv;
extern long SgfVectYdiv;
extern sal_Bool SgfVectScal;

////////////////////////////////////////////////////////////////////////////////////////////////////
// Windows BMP /////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////

#define BmpFileHeaderSize 14
class BmpFileHeader
{
public:
	sal_uInt16 Typ;            // = "BM"
	sal_uInt16 SizeLo,SizeHi;  // Filesize in Bytes
	sal_uInt16 Reserve1;       // Reserviert
	sal_uInt16 Reserve2;       // Reserviert
	sal_uInt16 OfsLo,OfsHi;    // Offset?

	void   SetSize(sal_uInt32 Size);
	void   SetOfs(sal_uInt32 Size);
	sal_uInt32 GetOfs();
	friend SvStream& operator<<(SvStream& rOStream, BmpFileHeader& rHead);
};

#define BmpInfoHeaderSize 40
class BmpInfoHeader
{
public:
	sal_uInt32 Size;       // GrӇe des BmpInfoHeaders
	sal_Int32  Width;      // Breite in Pixel
	sal_Int32  Hight;      // H”he in Pixel
	sal_uInt16 Planes;     // Anzahl der Planes (immer 1)
	sal_uInt16 PixBits;    // Anzahl der Bit je Pixel (1,4,8,oder 24)
	sal_uInt32 Compress;   // Datenkompression
	sal_uInt32 ImgSize;    // GrӇe der Images in Bytes. Ohne Kompression ist auch 0 erlaubt.
	sal_Int32  xDpmm;      // Dot per Meter (0 ist erlaubt)
	sal_Int32  yDpmm;      // Dot per Meter (0 ist erlaubt)
	sal_uInt32 ColUsed;    // Anzahl der verwendeten Farben (0=alle)
	sal_uInt32 ColMust;    // Anzahl der wichtigen Farben (0=alle)

	friend SvStream& operator<<(SvStream& rOStream, BmpInfoHeader& rHead);
};

#define RGBQuadSize 4
class RGBQuad {
private:
	sal_uInt8 Red;
	sal_uInt8 Grn;
	sal_uInt8 Blu;
	sal_uInt8 Fil;
public:
	RGBQuad(sal_uInt8 R, sal_uInt8 G, sal_uInt8 B) { Red=R; Grn=G; Blu=B; Fil=0; }
};

#endif //_SGFBRAM_HXX