From 5987a0b4a89cc49abdb46c2d800685ae081de1f0 Mon Sep 17 00:00:00 2001
From: Stan Grams <sjg@haxx.space>
Date: Sun, 1 Mar 2026 14:49:48 +0100
Subject: [PATCH] [feat](trx-frontend-http): add Clear button to APRS bar
 overlay

Small pill-shaped button in the header row, right-aligned. Clicking
it delegates to the existing aprs-clear-btn, clearing history, the
packet panel, and the bar in one shot.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
---
 .../assets/web/plugins/aprs.js                |  5 ++++-
 .../trx-frontend-http/assets/web/style.css    | 22 +++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/aprs.js b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/aprs.js
index e63d8e5..a139162 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/aprs.js
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/plugins/aprs.js
@@ -112,7 +112,7 @@ function updateAprsBar() {
     aprsBarOverlay.style.display = "none";
     return;
   }
-  let html = '<div class="aprs-bar-header">APRS</div>';
+  let html = '<div class="aprs-bar-header">APRS<button class="aprs-bar-clear" onclick="window.clearAprsBar()">Clear</button></div>';
   for (const pkt of okFrames) {
     const ts = pkt._ts ? `<span class="aprs-bar-time">${pkt._ts}</span>` : "";
     const call = `<span class="aprs-bar-call">${escapeMapHtml(pkt.srcCall)}</span>`;
@@ -127,6 +127,9 @@ function updateAprsBar() {
   aprsBarOverlay.style.display = "flex";
 }
 window.updateAprsBar = updateAprsBar;
+window.clearAprsBar = function() {
+  document.getElementById("aprs-clear-btn")?.click();
+};
 
 function addAprsPacket(pkt) {
   const tag = pkt.crcOk ? "[APRS]" : "[APRS-CRC-FAIL]";
diff --git a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
index e8a37d2..76f2acb 100644
--- a/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
+++ b/src/trx-client/trx-frontend/trx-frontend-http/assets/web/style.css
@@ -646,6 +646,9 @@ small { color: var(--text-muted); }
   gap: 0.1rem;
 }
 .aprs-bar-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
   font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
   font-size: clamp(0.52rem, 0.95vw, 0.66rem);
   font-weight: 700;
@@ -655,6 +658,25 @@ small { color: var(--text-muted); }
   margin-bottom: 0.12rem;
   opacity: 0.85;
 }
+.aprs-bar-clear {
+  background: none;
+  border: 1px solid color-mix(in srgb, var(--accent-green) 40%, transparent);
+  border-radius: 999px;
+  padding: 0.05rem 0.45rem;
+  font-family: inherit;
+  font-size: inherit;
+  font-weight: 600;
+  letter-spacing: 0.06em;
+  color: var(--accent-green);
+  cursor: pointer;
+  opacity: 0.7;
+  text-transform: uppercase;
+  transition: opacity 120ms, background 120ms;
+}
+.aprs-bar-clear:hover {
+  opacity: 1;
+  background: color-mix(in srgb, var(--accent-green) 12%, transparent);
+}
 .aprs-bar-frame {
   font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
   font-size: clamp(0.58rem, 1.05vw, 0.74rem);