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# IDS definitions.
define MAX_CHARSIZES 10 # max discreet device char sizes
define SZ_SBUF 1024 # initial string buffer size
define SZ_IDEVICE 31 # maxsize forced device name
# The IDS state/device descriptor.
define LEN_IDS 81
define IDS_SBUF Memi[$1] # string buffer
define IDS_SZSBUF Memi[$1+1] # size of string buffer
define IDS_NEXTCH Memi[$1+2] # next char pos in string buf
define IDS_NCHARSIZES Memi[$1+3] # number of character sizes
define IDS_POLYLINE Memi[$1+4] # device supports polyline
define IDS_POLYMARKER Memi[$1+5] # device supports polymarker
define IDS_FILLAREA Memi[$1+6] # device supports fillarea
define IDS_CELLARRAY Memi[$1+7] # device supports cell array
define IDS_ZRES Memi[$1+8] # device resolution in Z
define IDS_FILLSTYLE Memi[$1+9] # number of fill styles
define IDS_ROAM Memi[$1+10] # device supports roam
define IDS_CANZM Memi[$1+11] # device supports zoom
define IDS_SELERASE Memi[$1+12] # device has selective erase
define IDS_FRAME Memi[$1+13] # pointer to frames area
define IDS_BITPL Memi[$1+14] # pointer to bitplane area
# extra space
define IDS_FRCOLOR Memi[$1+18] # frame color
define IDS_GRCOLOR Memi[$1+19] # graphics color
define IDS_LCURSOR Memi[$1+20] # last cursor accessed
define IDS_COLOR Memi[$1+21] # last color set
define IDS_TXSIZE Memi[$1+22] # last text size set
define IDS_TXFONT Memi[$1+23] # last text font set
define IDS_TYPE Memi[$1+24] # last line type set
define IDS_WIDTH Memi[$1+25] # last line width set
define IDS_DEVNAME Memi[$1+26] # name of open device
define IDS_CHARHEIGHT Memi[$1+30+$2-1] # character height
define IDS_CHARWIDTH Memi[$1+40+$2-1] # character width
define IDS_CHARSIZE Memr[P2R($1+50+$2-1)] # text sizes permitted
define IDS_PLAP ($1+60) # polyline attributes
define IDS_PMAP ($1+64) # polymarker attributes
define IDS_FAAP ($1+68) # fill area attributes
define IDS_TXAP ($1+71) # default text attributes
# Substructure definitions.
define LEN_PL 4
define PL_STATE Memi[$1] # polyline attributes
define PL_LTYPE Memi[$1+1]
define PL_WIDTH Memi[$1+2]
define PL_COLOR Memi[$1+3]
define LEN_PM 4
define PM_STATE Memi[$1] # polymarker attributes
define PM_LTYPE Memi[$1+1]
define PM_WIDTH Memi[$1+2]
define PM_COLOR Memi[$1+3]
define LEN_FA 3 # fill area attributes
define FA_STATE Memi[$1]
define FA_STYLE Memi[$1+1]
define FA_COLOR Memi[$1+2]
define LEN_TX 10 # text attributes
define TX_STATE Memi[$1]
define TX_UP Memi[$1+1]
define TX_SIZE Memi[$1+2]
define TX_PATH Memi[$1+3]
define TX_SPACING Memr[P2R($1+4)]
define TX_HJUSTIFY Memi[$1+5]
define TX_VJUSTIFY Memi[$1+6]
define TX_FONT Memi[$1+7]
define TX_QUALITY Memi[$1+8]
define TX_COLOR Memi[$1+9]
define IDS_EOD (-2) # flag for end of data
define IDS_RESET 10 # escape 10
define IDS_R_HARD 0 # hard reset
define IDS_R_MEDIUM 1 # medium
define IDS_R_SOFT 2
define IDS_R_SNAPDONE 3 # end snap
define IDS_SET_IP 11 # escape 11
define IDS_SET_GP 12 # escape 12
define IDS_DISPLAY_I 13 # escape 13
define IDS_DISPLAY_G 14 # escape 14
define IDS_SAVE 15 # escape 15
define IDS_RESTORE 16 # escape 16
# max sizes
define IDS_MAXIMPL 16 # maximum number of image planes
define IDS_MAXGRPL 16 # maximum number of graphics planes
define IDS_MAXBITPL 16 # maximum bit planes per frame
define IDS_MAXGCOLOR 8 # maximum number of colors (graphics)
define IDS_MAXDATA 8192 # maximum data structure in display
define IDS_RED 1
define IDS_GREEN 2
define IDS_BLUE 3
define IDS_YELLOW 4
define IDS_RDBL 5
define IDS_GRBL 6
define IDS_WHITE 7
define IDS_BLACK 8
define IDS_QUAD_UR 1 # upper right quad.: split screen mode
define IDS_QUAD_UL 2
define IDS_QUAD_LL 3
define IDS_QUAD_LR 4
define IDS_CONTROL 17 # escape 17
define IDS_CTRL_LEN 6
define IDS_CTRL_REG 1 # what to control
define IDS_CTRL_RW 2 # read/write field in control instr.
define IDS_CTRL_N 3 # count of DATA items
define IDS_CTRL_FRAME 4 # pertinent frame(s)
define IDS_CTRL_COLOR 5 # and color
define IDS_CTRL_OFFSET 6 # generalized "register"
define IDS_CTRL_DATA 7 # data array
define IDS_WRITE 0 # write command
define IDS_READ 1 # read command
define IDS_READ_WT 2 # wait for action, then read
define IDS_OFF 1 # turn whatever off
define IDS_ON 2
define IDS_CBLINK 3 # cursor blink
define IDS_CSHAPE 4 # cursor shape
define IDS_CSTEADY 1 # cursor blink - steady (no blink)
define IDS_CFAST 2 # cursor blink - fast
define IDS_CMEDIUM 3 # cursor blink - medium
define IDS_CSLOW 4 # cursor blink - slow
define IDS_FRAME_LUT 1 # look-up table for image frame
define IDS_GR_MAP 2 # graphics color map...lookup table per
# se makes little sense for bit plane
define IDS_INPUT_LUT 3 # global input lut
define IDS_OUTPUT_LUT 4 # final lut
define IDS_SPLIT 5 # split screen coordinates
define IDS_SCROLL 6 # scroll coordinates
define IDS_ZOOM 7 # zoom magnification
define IDS_OUT_OFFSET 8 # output bias
define IDS_MIN 9 # data minimum
define IDS_MAX 10 # data maximum
define IDS_RANGE 11 # output range select
define IDS_HISTOGRAM 12 # output data histogram
define IDS_ALU_FCN 13 # arithmetic feedback function
define IDS_FEEDBACK 14 # feedback control
define IDS_SLAVE 15 # auxillary host or slave processor
define IDS_CURSOR 20 # cursor control - on/off/blink/shape
define IDS_TBALL 21 # trackball control - on/off
define IDS_DIGITIZER 22 # digitizer control - on/off
define IDS_BLINK 23 # for blink request
define IDS_SNAP 24 # snap function
define IDS_MATCH 25 # match lookup tables
# snap codes ... just reuse color codes from above.
define IDS_SNAP_RED IDS_RED # snap the blue image
define IDS_SNAP_GREEN IDS_GREEN # green
define IDS_SNAP_BLUE IDS_BLUE # blue
define IDS_SNAP_RGB IDS_BLACK # rgb image --- do all three
define IDS_SNAP_MONO IDS_WHITE # do just one
# cursor parameters
define IDS_CSET 128 # number of cursors per "group"
define IDS_CSPECIAL 4097 # special "cursors"
# must be > (IDS_CSET * number of cursor groups)
define IDS_CRAW IDS_CSPECIAL # raw cursor read
define IDS_BUT_RD 4098 # "cursor number" for read buttons cmd
define IDS_BUT_WT 4099 # wait for button press, then read
define IDS_CRAW2 4100 # A second "raw" cursor
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