193 lines
4.9 KiB
C
193 lines
4.9 KiB
C
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/****************************************************************************
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Module Quickdrw; Interface
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*****************************************************************************
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This is the main module interface to the data stream interpreter. As such,
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it will read individual opcode elements and the appropriate data
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parameters associated with that opocode. These are either placed into
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the CGrafPort structure or calls are made to the Gdi module to issue
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the correct metafile function.
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Module prefix: QD
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****************************************************************************/
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/*--- Source transfer modes ---*/
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#define QDSrcCopy 0
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#define QDSrcOr 1
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#define QDSrcXor 2
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#define QDSrcBic 3
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#define QDNotSrcCopy 4
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#define QDNotSrcOr 5
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#define QDNotSrcXor 6
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#define QDNotSrcBic 7
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/*--- Pattern transfer modes ---*/
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#define QDPatCopy 8
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#define QDPatOr 9
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#define QDPatXor 10
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#define QDPatBic 11
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#define QDNotPatCopy 12
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#define QDNotPatOr 13
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#define QDNotPatXor 14
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#define QDNotPatBic 15
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/*--- Arithmetic transfer modes ---*/
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#define QDBlend 32
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#define QDAddPin 33
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#define QDAddOver 34
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#define QDSubPin 35
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#define QDTransparent 36
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#define QDAdMax 37
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#define QDSubOver 38
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#define QDAdMin 39
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/*--- Undocumented hidden transfer mode ---*/
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#define QDHidePen 23
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/*--- Font styles ---*/
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#define QDTxBold 0x01
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#define QDTxItalic 0x02
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#define QDTxUnderline 0x04
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#define QDTxOutline 0x08
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#define QDTxShadow 0x10
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#define QDTxCondense 0x20
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#define QDTxExtend 0x40
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/*--- LaserWriter Text attributes ---*/
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#define QDAlignNone 0x00
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#define QDAlignLeft 0x01
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#define QDAlignCenter 0x02
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#define QDAlignRight 0x03
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#define QDAlignJustified 0x04
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#define QDFlipNone 0x00
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#define QDFlipHorizontal 0x01
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#define QDFlipVertical 0x02
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/*--- Polygon and Region structure sizes ---*/
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#define PolyHeaderSize (sizeofMacWord + sizeofMacRect)
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#define RgnHeaderSize (sizeofMacWord + sizeofMacRect)
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/*--- PixelMap structure ---*/
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#define PixelMapBit 0x8000
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#define RowBytesMask 0x7FFF
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typedef struct
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{
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Integer rowBytes;
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Rect bounds;
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Integer pmVersion;
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Word packType;
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LongInt packSize;
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Fixed hRes;
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Fixed vRes;
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Integer pixelType;
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Integer pixelSize;
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Integer cmpCount;
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Integer cmpSize;
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LongInt planeBytes;
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Handle pmTable;
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Word pmTableSlop;
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LongInt pmReserved;
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} PixMap, far * PixMapLPtr;
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/*--- Pixel Pattern structure ---*/
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#define QDOldPat 0
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#define QDNewPat 1
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#define QDDitherPat 2
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typedef Byte Pattern[8];
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typedef struct
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{
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Integer patType;
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PixMap patMap;
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Handle patData;
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Pattern pat1Data;
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} PixPat, far * PixPatLPtr;
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/*--- Miscellaneous type declarations ---*/
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#define RgnHandle Handle
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#define PixPatHandle Handle
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#define RGBColor COLORREF
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/*--- Color Table structure ---*/
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typedef struct
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{
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LongInt ctSeed;
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Word ctFlags;
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Word ctSize;
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RGBColor ctColors[1];
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} ColorTable, far * ColorTableLPtr;
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/*--- QuickDraw grafPort simulation ---*/
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typedef struct
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{
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Integer portVersion;
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Integer chExtra;
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Integer pnLocHFrac;
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Rect portRect;
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RgnHandle clipRgn;
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PixPat bkPixPat;
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RGBColor rgbFgColor;
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RGBColor rgbBkColor;
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Point pnLoc;
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Point pnSize;
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Integer pnMode;
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PixPat pnPixPat;
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PixPat fillPixPat;
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Integer pnVis;
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Integer txFont;
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Byte txFace;
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Integer txMode;
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Integer txSize;
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Fixed spExtra;
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Handle rgnSave;
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Handle polySave;
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Byte txFontName[32];
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Point txLoc;
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Point txNumerator;
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Point txDenominator;
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Integer txRotation;
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Byte txFlip;
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} CGrafPort, far * CGrafPortLPtr;
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/**************************** Exported Operations ***************************/
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void QDConvertPicture( Handle dialogHandle );
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/* create a Windows metafile using the previously set parameters, returning
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the converted picture information in the pictResult structure. */
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void QDGetPort( CGrafPort far * far * port );
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/* return handle to grafPort structure */
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void QDCopyBytes( Byte far * src, Byte far * dest, Integer numBytes );
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/* copy a data from source to destination */
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