Context Navigation

SETGC.C@ b8080f6

Last change on this file since b8080f6 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago
Imported original source code.
Property mode set to `100755`
File size: 1.4 KB

Rev	Line
[3ae31e9]	1	/*
	2	=============================================================================
	3	setgc.c -- set cursors and keep them in sync
	4	Version 2 -- 1988-08-19 -- D.N. Lynx Crowe
	5	=============================================================================
	6	*/
	7
	8	#include "stddefs.h"
	9	#include "curpak.h"
	10	#include "fields.h"
	11
	12	extern short infield();
	13
	14	extern short cmtype;
	15	extern short cxval;
	16	extern short cyval;
	17	extern short sgcsw;
	18	extern short stccol;
	19	extern short stcrow;
	20
	21	/*
	22	=============================================================================
	23	setgc() -- set graphics cursor
	24	=============================================================================
	25	*/
	26
	27	setgc(xv, yv)
	28	register short xv, yv;
	29	{
	30	gcurpos(xv, yv);
	31
	32	cxval = xv;
	33	cyval = yv;
	34
	35	stcrow = yv / 14;
	36	stccol = xv >> 3;
	37
	38	sgcsw = TRUE;
	39	cmtype = CT_GRAF;
	40
	41	if (infield(stcrow, stccol, curfet))
	42	cfetp = infetp;
	43	else
	44	cfetp = (struct fet *)NULL;
	45	}
	46
	47	/*
	48
	49	*/
	50
	51	/*
	52	=============================================================================
	53	settc() -- set text cursor
	54	=============================================================================
	55	*/
	56
	57	settc(rv, cv)
	58	register short rv, cv;
	59	{
	60	itcpos(rv, cv);
	61
	62	stcrow = rv;
	63	stccol = cv;
	64
	65	cyval = rv * 14;
	66	cxval = cv << 3;
	67
	68	sgcsw = FALSE;
	69	cmtype = CT_TEXT;
	70
	71	if (infield(stcrow, stccol, curfet))
	72	cfetp = infetp;
	73	else
	74	cfetp = (struct fet *)NULL;
	75	}

Note: See TracBrowser for help on using the repository browser.