From 5b858d45ad4fc7cd1ba4995bcb8dcef388d7981b Mon Sep 17 00:00:00 2001
From: Niko Ehrenfeuchter <nikolaus.ehrenfeuchter@unibas.ch>
Date: Fri, 9 Feb 2018 12:04:10 +0100
Subject: [PATCH] Document behavior of UpdateTrayIcon.
Refers to #2
---
ATxTray/AutoTxTray.cs | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/ATxTray/AutoTxTray.cs b/ATxTray/AutoTxTray.cs
index b444697..a21cca9 100644
--- a/ATxTray/AutoTxTray.cs
+++ b/ATxTray/AutoTxTray.cs
@@ -479,6 +479,10 @@ namespace ATxTray
}
private void UpdateTrayIcon() {
+ // if a transfer is running and active show the transfer icon, alternating between its
+ // two variants every second ("blinking")
+ // NOTE: this is independent of a status change as the blinking should still happen
+ // even if the status (file) has not been updated in between
if (_txInProgress && !_serviceSuspended) {
if (DateTime.Now.Second % 2 == 0) {
_notifyIcon.Icon = _tiTx0;
@@ -487,19 +491,23 @@ namespace ATxTray
}
}
+ // now we can check if a status change occurred and just return otherwise:
if (!_statusChanged)
return;
+ // show the "stopped" icon if the service process is not running:
if (!_serviceProcessAlive) {
_notifyIcon.Icon = _tiStopped;
return;
}
+ // show the "suspended" icon of the service is in the corresponding state:
if (_serviceSuspended) {
_notifyIcon.Icon = _tiSuspended;
return;
}
+ // if none of the above is true and no transfer is running show the default icon:
if (!_txInProgress) {
_notifyIcon.Icon = _tiDefault;
}
--
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