1990/0912/gnot/screen.c (diff list | history)

1990/0902/sys/src/9/gnot/screen.c:7,12 – 1990/0912/sys/src/9/gnot/screen.c:7,13 (short | long | prev | next)
1990/0330		#include "ureg.h"
1990/0808		#include "errno.h"
1990/03091
1990/0912		#include <libg.h>
1990/0902		#include <gnot.h>
1990/03091		#define MINX 8
1990/0902/sys/src/9/gnot/screen.c:24,30 – 1990/0912/sys/src/9/gnot/screen.c:25,31
1990/0808		int duartacr;
1990/0830		int duartimr;
1990/0329
1990/0902		GBitmap screen =
1990/0912		GBitmap gscreen =
1990/03091		{
1990/0320		(ulong*)((4*1024*1024-256*1024)|KZERO), /* BUG */
1990/03091		0,
1990/0902/sys/src/9/gnot/screen.c:42,52 – 1990/0912/sys/src/9/gnot/screen.c:43,53
1990/05313		* Read HEX switch to set ldepth */ if(*(uchar*)MOUSE & (1<<4)){ screen.ldepth = 1;
1990/0912		gscreen.ldepth = 1;
1990/05313		defont = &defont1; }else defont = &defont0;
1990/0902		gbitblt(&screen, Pt(0, 0), &screen, screen.r, 0);
1990/0912		gbitblt(&gscreen, Pt(0, 0), &gscreen, gscreen.r, 0);
1990/03091		out.pos.x = MINX; out.pos.y = 0; out.bwid = defont0.info[' '].width;
1990/0902/sys/src/9/gnot/screen.c:61,73 – 1990/0912/sys/src/9/gnot/screen.c:62,74
1990/03091		if(c == '\n'){ out.pos.x = MINX; out.pos.y += defont0.height;
1990/0329		if(out.pos.y > screen.r.max.y-defont0.height) out.pos.y = screen.r.min.y;
1990/0902		gbitblt(&screen, Pt(0, out.pos.y), &screen,
1990/0329		Rect(0, out.pos.y, screen.r.max.x, out.pos.y+2*defont0.height), 0);
1990/0912		if(out.pos.y > gscreen.r.max.y-defont0.height) out.pos.y = gscreen.r.min.y; gbitblt(&gscreen, Pt(0, out.pos.y), &gscreen, Rect(0, out.pos.y, gscreen.r.max.x, out.pos.y+2*defont0.height), 0);
1990/03091		}else if(c == '\t'){
1990/08101		out.pos.x += (8-((out.pos.x-MINX)/out.bwid&7))*out.bwid;
1990/0329		if(out.pos.x >= screen.r.max.x)
1990/0912		if(out.pos.x >= gscreen.r.max.x)
1990/03091		screenputc('\n'); }else if(c == '\b'){ if(out.pos.x >= out.bwid+MINX){
1990/0902/sys/src/9/gnot/screen.c:76,86 – 1990/0912/sys/src/9/gnot/screen.c:77,87
1990/03091		out.pos.x -= out.bwid; } }else{
1990/0329		if(out.pos.x >= screen.r.max.x-out.bwid)
1990/0912		if(out.pos.x >= gscreen.r.max.x-out.bwid)
1990/03091		screenputc('\n'); buf[0] = c&0x7F; buf[1] = 0;
1990/0902		out.pos = gstring(&screen, out.pos, defont, buf, S);
1990/0912		out.pos = gstring(&gscreen, out.pos, defont, buf, S);
1990/03091		} }