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datatypes
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textclass.h
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C/C++ Source or Header
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1993-10-15
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84 lines
#ifndef DATATYPES_TEXTCLASS_H
#define DATATYPES_TEXTCLASS_H
/*
** $VER: textclass.h 39.3 (3.8.92)
** Includes Release 40.15
**
** Interface definitions for DataType text objects.
**
** (C) Copyright 1992-1993 Commodore-Amiga, Inc.
** All Rights Reserved
*/
#ifndef UTILITY_TAGITEM_H
#include <utility/tagitem.h>
#endif
#ifndef DATATYPES_DATATYPESCLASS_H
#include <datatypes/datatypesclass.h>
#endif
#ifndef LIBRARIES_IFFPARSE_H
#include <libraries/iffparse.h>
#endif
/*****************************************************************************/
#define TEXTDTCLASS "text.datatype"
/*****************************************************************************/
/* Text attributes */
#define TDTA_Buffer (DTA_Dummy + 300)
#define TDTA_BufferLen (DTA_Dummy + 301)
#define TDTA_LineList (DTA_Dummy + 302)
#define TDTA_WordSelect (DTA_Dummy + 303)
#define TDTA_WordDelim (DTA_Dummy + 304)
#define TDTA_WordWrap (DTA_Dummy + 305)
/* Boolean. Should the text be word wrapped. Defaults to false. */
/*****************************************************************************/
/* There is one Line structure for every line of text in our document. */
struct Line
{
struct MinNode ln_Link; /* to link the lines together */
STRPTR ln_Text; /* pointer to the text for this line */
ULONG ln_TextLen; /* the character length of the text for this line */
UWORD ln_XOffset; /* where in the line the text starts */
UWORD ln_YOffset; /* line the text is on */
UWORD ln_Width; /* Width of line in pixels */
UWORD ln_Height; /* Height of line in pixels */
UWORD ln_Flags; /* info on the line */
BYTE ln_FgPen; /* foreground pen */
BYTE ln_BgPen; /* background pen */
ULONG ln_Style; /* Font style */
APTR ln_Data; /* Link data... */
};
/*****************************************************************************/
/* Line.ln_Flags */
/* Line Feed */
#define LNF_LF (1L << 0)
/* Segment is a link */
#define LNF_LINK (1L << 1)
/* ln_Data is a pointer to an DataTypes object */
#define LNF_OBJECT (1L << 2)
/* Object is selected */
#define LNF_SELECTED (1L << 3)
/*****************************************************************************/
/* IFF types that may be text */
#define ID_FTXT MAKE_ID('F','T','X','T')
#define ID_CHRS MAKE_ID('C','H','R','S')
/*****************************************************************************/
#endif /* DATATYPES_TEXTCLASS_H */