1 files changed, 31 insertions, 22 deletions
diff --git a/src/api/dashboard/dashboard.html b/src/api/dashboard/dashboard.html
index 65432bd..1b9a8cb 100644
--- a/src/api/dashboard/dashboard.html
+++ b/src/api/dashboard/dashboard.html
@@ -102,11 +102,11 @@
   /* Of one exchange with the message pointed at or shown (`related`): a lighter grey, and
      the bar. */
   /* Exchanged with the node or over the link pointed at on the map, or in focus: the
-     colour of its halo. */
-  .console > div.peer-focused {
-    background: color-mix(in srgb, var(--self) calc(var(--halo-focused) * 100%), transparent); }
+     colour of its halo; in focus wins. */
   .console > div.peer-hovered {
     background: color-mix(in srgb, var(--self) calc(var(--halo-hovered) * 100%), transparent); }
+  .console > div.peer-focused {
+    background: color-mix(in srgb, var(--self) calc(var(--halo-focused) * 100%), transparent); }
   .console > div.related { background: rgba(127, 127, 127, .08); border-left-color: var(--self); }
   .console > div:hover { background: rgb(127 127 127 / var(--pointed)); }
   .console > div.focused { background: rgb(127 127 127 / var(--shown)); }
@@ -814,19 +814,29 @@ function renderGraph() {
     settle();
   }
   const children = [];
-  // Under everything: the nodes and the link of the message pointed at in the console,
-  // else of the one shown, in the grey its line has there, each in its own shape (the
-  // lines of a link as they bow, a node's circle). One group, so where they overlap
-  // the grey is no darker.
-  const message = pointedMessage || shownMessage;
-  const marks = drawing("marks", "g", { "pointer-events": "none",
-    style: "opacity: var(" + (pointedMessage ? "--pointed" : "--shown") + ")" });
-  const marked = [];
-  const markedKey = message ? pairKey(state.node.id, message.peer) : null;
-  const mark = (tag, attrs) => marked.push(svg(tag, attrs));
-  const markLine = (d, width) => mark("path", { d, fill: "none", stroke: "rgb(127 127 127)",
-    "stroke-width": width + 8, "stroke-linecap": "round" });
-  children.push(marks);
+  // Under everything: the nodes and the link of the message shown in the console, and
+  // of the one pointed at, each in the grey its line has there (the shown one's where
+  // both mark the same), in its own shape (the lines of a link as they bow, a node's
+  // circle). A group per grey, so where its shapes overlap it is no darker.
+  const marking = new Map();
+  for (const [message, how] of [[pointedMessage, "pointed"], [shownMessage, "shown"]]) {
+    if (message === null) continue;
+    for (const key of [state.node.id, message.peer, pairKey(state.node.id, message.peer)]) {
+      marking.set(key, how);
+    }
+  }
+  const marks = Object.fromEntries(["pointed", "shown"].map(how => [how,
+    drawing("marks " + how, "g", { "pointer-events": "none",
+      style: "opacity: var(--" + how + ")" })]));
+  const marked = { pointed: [], shown: [] };
+  // A shape under `key` (a node's ID, a link's pair key), if it is marked.
+  const mark = (key, tag, attrs) => {
+    const how = marking.get(key);
+    if (how) marked[how].push(svg(tag, attrs));
+  };
+  const markLine = (key, d, width) => mark(key, "path", { d, fill: "none",
+    stroke: "rgb(127 127 127)", "stroke-width": width + 8, "stroke-linecap": "round" });
+  children.push(marks.pointed, marks.shown);
   // Behind a link: a halo while it's hovered or in focus (`width`: of its lines).
   const halo = (key, p, q, width) => {
     if (key !== hovered && key !== focused) return;
@@ -853,7 +863,7 @@ function renderGraph() {
     if (measured.has(key)) continue;
     const p = positions.get(a), q = positions.get(b);
     halo(key, p, q, 1);
-    if (key === markedKey) markLine("M " + p.x + " " + p.y + " L " + q.x + " " + q.y, 1);
+    markLine(key, "M " + p.x + " " + p.y + " L " + q.x + " " + q.y, 1);
     children.push(drawing("intended " + key, "line", { x1: p.x, y1: p.y, x2: q.x, y2: q.y,
       stroke: "var(--intended)", "stroke-dasharray": "4 4", "stroke-width": 1 }));
     tooltip(hit(key, p, q, 1), name(a) + " – " + name(b) + ": intended (member list), not measured");
@@ -903,7 +913,7 @@ function renderGraph() {
       } else if (line.used ? link.relayed : line.relayed) {
         attrs["stroke-dasharray"] = "7 4";
       }
-      if (key === markedKey) markLine(attrs.d, attrs["stroke-width"]);
+      markLine(key, attrs.d, attrs["stroke-width"]);
       const drawnLine = drawing("path " + key + " " + i, "path", attrs);
       const description = name(a) + " – " + name(b) +
         (line.transport ? " via " + line.transport : "") + (line.used ? " (in use)" : "") +
@@ -961,9 +971,7 @@ function renderGraph() {
     // Dormant as this node sees it (`/peers`): a red outline.
     const dormant = (state.peers.peers[id] || {}).status === "dormant";
     const radius = member.self ? 8 : 6;
-    if (message && (id === state.node.id || id === message.peer)) {
-      mark("circle", { cx: p.x, cy: p.y, r: radius + 6, fill: "rgb(127 127 127)" });
-    }
+    mark(id, "circle", { cx: p.x, cy: p.y, r: radius + 6, fill: "rgb(127 127 127)" });
     const circle = drawing("node " + id, "circle", { cx: p.x, cy: p.y, r: radius,
       fill: member.self ? "var(--self)" : reported ? "var(--fg)" : "var(--panel)",
       stroke: member.self ? "var(--self)" : dormant ? "var(--bad)" : "var(--fg)",
@@ -983,7 +991,8 @@ function renderGraph() {
     label(nameLabel, name(id));
     children.push(circle, ...pin, nameLabel);
   }
-  marks.replaceChildren(...marked);
+  marks.pointed.replaceChildren(...marked.pointed);
+  marks.shown.replaceChildren(...marked.shown);
   show(document.getElementById("view"), children);
 }