1992/0811/pc/kbd.c (diff list | history)

1992/0806/sys/src/9/pc/kbd.c:105,111 – 1992/0811/sys/src/9/pc/kbd.c:105,111 (short | long | prev | next)
1991/0703		KIOQ kbdq;
1991/0905
1991/0911		static int mousebuttons; static int middlebutton;
1992/0811		static int keybuttons;
1991/0911
1991/0905		/* * predeclared
1992/0806/sys/src/9/pc/kbd.c:212,217 – 1992/0811/sys/src/9/pc/kbd.c:212,220
1991/1210		if(mousecmd(0xEA) < 0 || mousecmd(0xF4) < 0) print("can't initialize mouse\n");
1992/0811		/* turn on mouse acceleration */ mousecmd(0xE7);
1991/1210		break; case At: /* enable kbd xfers and interrupts */
1992/0806/sys/src/9/pc/kbd.c:257,263 – 1992/0811/sys/src/9/pc/kbd.c:260,266
1991/0731		msg[2] |= 0xFF00;
1991/0911		mousebuttons = b[msg[0]&7]; mouse.newbuttons = mousebuttons | middlebutton;
1992/0811		mouse.newbuttons = mousebuttons | keybuttons;
1991/0731		mouse.dx = msg[1]; mouse.dy = -msg[2]; mouse.track = 1;
1992/0806/sys/src/9/pc/kbd.c:270,279 – 1992/0811/sys/src/9/pc/kbd.c:273,282
1991/0911		* Ctrl key used as middle button pressed */ static void middle(int newval)
1992/0811		mbon(int val)
1991/0911		{ middlebutton = newval; mouse.newbuttons = mousebuttons | middlebutton;
1992/0811		keybuttons |= val; mouse.newbuttons = mousebuttons | keybuttons;
1991/0911		mouse.dx = 0; mouse.dy = 0; mouse.track = 1;
1992/0806/sys/src/9/pc/kbd.c:280,285 – 1992/0811/sys/src/9/pc/kbd.c:283,299
1991/0911		spllo(); /* mouse tracking kills uart0 */ mouseclock(); }
1992/0811		static void mboff(int val) { keybuttons &= ~val; mouse.newbuttons = mousebuttons | keybuttons; mouse.dx = 0; mouse.dy = 0; mouse.track = 1; spllo(); /* mouse tracking kills uart0 */ mouseclock(); }
1991/0911		/*
1991/0703		* keyboard interrupt
1992/0806/sys/src/9/pc/kbd.c:360,368 – 1992/0811/sys/src/9/pc/kbd.c:374,388
1991/0703		case Ctrl: ctl = 0; break;
1991/0911		case Middle: middle(0);
1992/0811		case KF|1: mboff(4);
1991/0911		break;
1992/0811		case KF|2: mboff(2); break; case KF|3: mboff(1); break;
1991/0703		}
1991/0731		return 0;
1991/0703		}
1992/0806/sys/src/9/pc/kbd.c:424,431 – 1992/0811/sys/src/9/pc/kbd.c:444,457
1991/0703		case Ctrl: ctl = 1;
1991/0911		return 0; case Middle: middle(2);
1992/0811		case KF|1: mbon(4); return 0; case KF|2: mbon(2); return 0; case KF|3: mbon(1);
1991/0731		return 0;
1991/0703		} }