web: more use of generic JS functions

1 files changed, 7 insertions, 19 deletions

diff --git a/web/static/dartboat.js b/web/static/dartboat.js
index b420543..99513e2 100644
--- a/web/static/dartboat.js
+++ b/web/static/dartboat.js
@@ -53,6 +53,13 @@ function elemToggleClass(sel, c) {
 	$(UTF8ToString(sel)).classList.toggle(UTF8ToString(c));
 }
 
+function elemSetUniqClass(sel, c, sel_set) {
+	selstr = sel && UTF8ToString(sel);
+	cstr = UTF8ToString(c);
+	$$(UTF8ToString(sel_set)).forEach(e =>
+		e.classList[sel && e.matches(selstr) ? 'add' : 'remove'](cstr));
+}
+
 function promptHandle(command, data) {
 	const str_c = toCString(command);
 	const str_d = data && toCString(data);
@@ -62,25 +69,6 @@ function promptHandle(command, data) {
 	if (str_d) _free(str_d);
 }
 
-function setKeypad(keypad) {
-	const keypad_id = `keypad-${UTF8ToString(keypad)}`;
-	$$('.keypad').forEach(e =>
-		e.style.display = e.id === keypad_id ? '' : 'none');
-}
-
-function setPlayerActive(n) {
-	$$('[id$=-info]').forEach(e =>
-		e.classList[n && e.id == `p${n}-info` ? 'add' : 'remove']('active'));
-}
-
-function showPlayerInfo(n) {
-	$(`#p${n}-info-inner`).style.visibility = 'visible';
-}
-
-function hidePlayerInfo(n) {
-	$(`#p${n}-info-inner`).style.visibility = 'hidden';
-}
-
 const POINT_CLASSES = [180, 140, 100, 60, 40, 20, 0];
 function drawVisit(visit_no, p1_pts, p1_rem, p2_pts, p2_rem, p2_darts) {
 	const e = $('#visits');