From 9afea4768da9b43a41561d6c2fd467553318427f Mon Sep 17 00:00:00 2001
From: Sander van Grieken <sander@outrightsolutions.nl>
Date: Tue, 17 Jan 2023 17:23:50 +0100
Subject: [PATCH] qml: make bolt icon a gossip progress indicator

---
 .../LightningNetworkStatusIndicator.qml       | 32 +++++++++++++++----
 electrum/gui/qml/components/main.qml          |  1 -
 2 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/electrum/gui/qml/components/controls/LightningNetworkStatusIndicator.qml b/electrum/gui/qml/components/controls/LightningNetworkStatusIndicator.qml
index e6fd56184..d83dd5aef 100644
--- a/electrum/gui/qml/components/controls/LightningNetworkStatusIndicator.qml
+++ b/electrum/gui/qml/components/controls/LightningNetworkStatusIndicator.qml
@@ -1,12 +1,32 @@
 import QtQuick 2.6
 
-Image {
+import org.electrum 1.0
+
+Item {
     id: root
+    visible: Config.useGossip
+    implicitWidth: constants.iconSizeMedium
+    implicitHeight: constants.iconSizeMedium
+
+    property int gossipProgress: Network.gossipInfo.db_channels
+        ? (100 * Network.gossipInfo.db_channels / (Network.gossipInfo.unknown_channels + Network.gossipInfo.db_channels))
+        : 0
+
+    Image {
+        sourceSize.width: root.implicitWidth
+        sourceSize.height: root.implicitHeight
+
+        source: '../../../icons/lightning.png'
+    }
+    Image {
+        sourceSize.width: root.implicitWidth
+        sourceSize.height: root.implicitHeight
+        fillMode: Image.Pad
+        horizontalAlignment: Image.AlignLeft
+        verticalAlignment: Image.AlignTop
 
-    sourceSize.width: constants.iconSizeMedium
-    sourceSize.height: constants.iconSizeMedium
+        source: '../../../icons/lightning_disconnected.png'
 
-    source: Daemon.currentWallet.lightningNumPeers
-                ? '../../../icons/lightning.png'
-                : '../../../icons/lightning_disconnected.png'
+        height: constants.iconSizeMedium * (100 - gossipProgress) / 100
+    }
 }
diff --git a/electrum/gui/qml/components/main.qml b/electrum/gui/qml/components/main.qml
index b03611c21..523cb73cb 100644
--- a/electrum/gui/qml/components/main.qml
+++ b/electrum/gui/qml/components/main.qml
@@ -102,7 +102,6 @@ ApplicationWindow
                 }
 
                 LightningNetworkStatusIndicator {
-                    visible: Daemon.currentWallet.isLightning
                     MouseArea {
                         anchors.fill: parent
                         onClicked: {