Restore screensaver mode

Disable timeout when in filter or type mode.

config.def.h

@@ -3,6 +3,8 @@
 #define EMPTY "   "
 
 int mtimeorder = 0; /* Set to 1 to sort by time in the default case */
+int idletimeout = 0; /* Screensaver timeout in seconds, 0 to disable */
+char *idlecmd = "rain"; /* The screensaver program */
 
 struct assoc assocs[] = {
 	{ "\\.(avi|mp4|mkv|mp3|ogg|flac|mov)$", "mplayer" },

noice.c

@@ -82,6 +82,7 @@ struct entry *dents;
 int n, cur;
 char *path, *oldpath;
 char *fltr;
+int idle;
 
 /*
  * Layout:
@@ -259,6 +260,7 @@ initcurses(void)
 	intrflush(stdscr, FALSE);
 	keypad(stdscr, TRUE);
 	curs_set(FALSE); /* Hide cursor */
+	timeout(1000); /* One second */
 }
 
 void
@@ -314,6 +316,10 @@ nextsel(char **run)
 	int c, i;
 
 	c = getch();
+	if (c == -1)
+		idle++;
+	else
+		idle = 0;
 
 	for (i = 0; i < LEN(bindings); i++)
 		if (c == bindings[i].sym) {
@@ -329,12 +335,14 @@ readln(void)
 {
 	char ln[LINE_MAX];
 
+	timeout(-1);
 	echo();
 	curs_set(TRUE);
 	memset(ln, 0, sizeof(ln));
 	wgetnstr(stdscr, ln, sizeof(ln) - 1);
 	noecho();
 	curs_set(FALSE);
+	timeout(1000);
 	return strlen(ln) ? strdup(ln) : NULL;
 }
 
@@ -349,6 +357,7 @@ readmore(char **str)
 	int i;
 	char *ln = *str;
 
+	timeout(-1);
 	if (ln != NULL)
 		i = strlen(ln);
 	else
@@ -384,6 +393,7 @@ readmore(char **str)
 	curs_set(FALSE);
 
 	*str = ln;
+	timeout(1000);
 
 	return ret;
 }
@@ -842,6 +852,13 @@ moretyping:
 			initcurses();
 			break;
 		}
+		/* Screensaver */
+		if (idletimeout != 0 && idle == idletimeout) {
+			idle = 0;
+			exitcurses();
+			spawn(idlecmd, NULL, NULL);
+			initcurses();
+		}
 	}
 }