From 0bb795fb1d3fb4c5e7a963fa2fb31904d2cc0f83 Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Sat, 12 Oct 2024 23:17:12 +0800
Subject: feat: use middle click to remove marker

---
 src/dumbyUtils.mjs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/dumbyUtils.mjs b/src/dumbyUtils.mjs
index e8fb982..c0f4a0a 100644
--- a/src/dumbyUtils.mjs
+++ b/src/dumbyUtils.mjs
@@ -163,7 +163,7 @@ export const createGeoLink = (link) => {
 
   link.lines = []
 
-  // LeaderLine
+  // Hover link for LeaderLine
   link.onmouseover = () => {
     if (link.dataset.valid === 'false') return
 
@@ -176,6 +176,8 @@ export const createGeoLink = (link) => {
       })
   }
   link.onmouseout = () => removeLeaderLines(link)
+
+  // Click to move camera
   link.onclick = (event) => {
     event.preventDefault()
     if (link.dataset.valid === 'false') return
@@ -187,6 +189,15 @@ export const createGeoLink = (link) => {
         Number(link.dataset.lat),
       ]))
   }
+
+  // Use middle click to remove markers
+  link.onauxclick = (e) => {
+    if (e.which !== 2) return
+    e.preventDefault()
+    removeLeaderLines(link)
+    getMarkersFromMaps(link)
+      .forEach(marker => marker.remove())
+  }
   return true
 }
 
-- 
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