From 600c5a76f18f8354dd87df69c7209a1c64f370e9 Mon Sep 17 00:00:00 2001
From: mmbyday <mmbyday@protonmail.com>
Date: Thu, 27 Dec 2018 20:42:37 -0800
Subject: [PATCH] mining: optimize update function, improve performance

---
 main.qml           | 3 +++
 pages/Mining.qml   | 8 ++++----
 pages/Transfer.qml | 2 --
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/main.qml b/main.qml
index d23cb5e5..3257e21e 100644
--- a/main.qml
+++ b/main.qml
@@ -394,6 +394,9 @@ ApplicationWindow {
         if (!walletInitialized) {
             currentWallet.history.refresh(currentWallet.currentSubaddressAccount)
             walletInitialized = true
+
+            // check if daemon was already mining and add mining logo if true
+            middlePanel.miningView.update();
         }
      }
 
diff --git a/pages/Mining.qml b/pages/Mining.qml
index e4bcbd76..d1bf46b0 100644
--- a/pages/Mining.qml
+++ b/pages/Mining.qml
@@ -229,7 +229,7 @@ Rectangle {
     }
 
     function updateStatusText() {
-        if (walletManager.isMining()) {
+        if (appWindow.isMining) {
             statusText.text = qsTr("Mining at %1 H/s").arg(walletManager.miningHashRate()) + translationManager.emptyString;
         }
         else {
@@ -238,10 +238,10 @@ Rectangle {
     }
 
     function update() {
-        updateStatusText()
-        startSoloMinerButton.enabled = !walletManager.isMining()
-        stopSoloMinerButton.enabled = !startSoloMinerButton.enabled
         appWindow.isMining = walletManager.isMining()
+        updateStatusText()
+        startSoloMinerButton.enabled = !appWindow.isMining
+        stopSoloMinerButton.enabled = !startSoloMinerButton.enabled
     }
 
     MoneroComponents.StandardDialog {
diff --git a/pages/Transfer.qml b/pages/Transfer.qml
index 0a1693ef..02c2a24f 100644
--- a/pages/Transfer.qml
+++ b/pages/Transfer.qml
@@ -694,8 +694,6 @@ Rectangle {
                 // Light wallet is always ready
                 pageRoot.enabled = true;
                 root.warningContent = "";
-                // check if daemon was already mining and add mining logo if true
-                middlePanel.miningView.update();
             }
         }
     }