shithub: bar

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highlight clicked item

--- a/bar.c

+++ b/bar.c

@@ -13,7 +13,7 @@

 	Off = 3,

 };

-static int wctl, owidth, width, twidth, bottom, bat, minheight, seplen, sepw;

+static int wctl, owidth, width, twidth, bottom, bat, minheight, seplen, sepw, hlitem;

 static char sep[16], bats[16], *aux;

 static char *pos = "rb", *dfmt = "YYYY/MM/DD WW hh:mm:ss", *items[64];

 static int itemw[64], nitems;

@@ -127,6 +127,7 @@

 	Tmfmt tf;

 	Point p;

 	Tm tm;

+	int i;

 	r = screen->r;

@@ -142,6 +143,14 @@

 	}

 	draw(screen, r, cback, nil, ZP);

 	string(screen, p, ctext, ZP, f, s);

+	if(hlitem >= 0){

+		for(i = 0; i < hlitem; i++)

+			r.min.x += itemw[i];

+		r.max.x = r.min.x + itemw[i];

+		replclipr(screen, 0, r);

+		stringbg(screen, p, cback, ZP, f, s, ctext, ZP);

+		replclipr(screen, 0, screen->r);

+	}

 	split(s);

 	flushimage(display, 1);

@@ -209,10 +218,16 @@

 {

 	int i, ix;

+	if(hlitem >= 0){

+		hlitem = -1;

+		return;

+	}

+

 	for(i = ix = 0; i < nitems; i++){

 		ix += itemw[i];

 		if(x <= ix){

 			fprint(1, "%d\t%s\n", buttons, items[i]);

+			hlitem = i;

 			break;

 		}

 	}

@@ -307,6 +322,7 @@

 	a[Eaux].c = chancreate(sizeof(s), 0);

 	a[Etimer].c = chancreate(sizeof(ulong), 0);

+	hlitem = -1;

 	aux = strdup("");

 	readbattery();

 	redraw();

@@ -326,8 +342,8 @@

 			}

 			break;

-		case Emouse:

-			if(m.buttons == 0 || m.buttons == oldbuttons)

+		case Emouse:	

+			if(m.buttons == oldbuttons)

 				break;

 			clicked(m.xy.x-screen->r.min.x, m.buttons);

 			/* wet floor */