From 133ad038681afc79adf47b7772508b3c187433cb Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 7 Jun 2020 13:55:40 +0200
Subject: JS: Dim nodes while they are being dragged.

---
 src/ws/view.js | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'src/ws/view.js')

diff --git a/src/ws/view.js b/src/ws/view.js
index 18dfb91..e96ec70 100644
--- a/src/ws/view.js
+++ b/src/ws/view.js
@@ -51,8 +51,19 @@ function deleteNode(id)
 
 function drag(target, e)
 {
-	e.dataTransfer.setData('Text', target.id);
+	e.dataTransfer.setData('id', target.id);
 	e.stopPropagation(); // <--- this fixes the drag target problem
+	update(idFromStr(target.id), "dragged", "true");
+}
+
+function dragEnd(e)
+{
+	e.preventDefault();
+	e.stopPropagation();
+
+	// FIXME: This doesn't seem to work in Chromium 65
+	var id = e.dataTransfer.getData('id');
+	update(idFromStr(id), "dragged", "false");
 }
 
 function drop(target, e)
@@ -60,21 +71,21 @@ function drop(target, e)
 	e.preventDefault();
 	e.stopPropagation();
 
-	var id = e.dataTransfer.getData('Text');
-	var node = document.getElementById(id);
+	var id = e.dataTransfer.getData('id');
+	update(idFromStr(id), "dragged", "false");
 	move(idFromStr(id), idFromStr(target.id));
 }
 
 function subscribeMe(target, e)
 {
 	e.stopPropagation();
-	subscribe(target.title);
+	subscribe(target.nodeid);
 }
 
 function unsubscribeMe(target, e)
 {
 	e.stopPropagation();
-	unsubscribe(target.title);
+	unsubscribe(target.nodeid);
 }
 
 function showHideChildren(target, e)
-- 
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