commit e4d6e783a49c268f7e90deea6030ec26ec8c7f04
author Andreas Traczyk <andreas.traczyk@savoirfairelinux.com> Thu Mar 22 17:51:30 2018 -0400
committer Kateryna Kostiuk <kateryna.kostiuk@savoirfairelinux.com> Fri Mar 23 13:59:30 2018 -0400
tree bf6ba825c9923d74a3049ad2d72140581f392a85
parent ecdc4faa1afcca065c22f7a01dd962745dee80bf

app: prevent sleeping with timed events

Change-Id: Id70f5ddf592f9e658c201246a0cebe14e278284a
Reviewed-by: Kateryna Kostiuk <kateryna.kostiuk@savoirfairelinux.com>

src/AppDelegate.mm

diff --git a/src/AppDelegate.mm b/src/AppDelegate.mm
index bb0d719..a7dd326 100644
--- a/src/AppDelegate.mm
+++ b/src/AppDelegate.mm
@@ -55,6 +55,8 @@
 
 @implementation AppDelegate
 
+NSTimer* preventSleepTimer;
+
 - (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
     [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints"];
 
@@ -74,6 +76,18 @@
     queue = dispatch_queue_create("scNetworkReachability", DISPATCH_QUEUE_SERIAL);
     [self setScNetworkQueue:queue];
     [self beginObservingReachabilityStatus];
+    [self startSleepPreventionTimer];
+}
+
+- (void) startSleepPreventionTimer
+{
+    if (preventSleepTimer != nil) {
+        [preventSleepTimer invalidate];
+    }
+    preventSleepTimer = [NSTimer timerWithTimeInterval:30.0 repeats:YES block:^(NSTimer * _Nonnull timer) {
+        UpdateSystemActivity(OverallAct);
+    }];
+    [[NSRunLoop mainRunLoop] addTimer:preventSleepTimer forMode:NSRunLoopCommonModes];
 }
 
 - (void) beginObservingReachabilityStatus
@@ -303,6 +317,9 @@
 
 - (void) cleanExit
 {
+    if (preventSleepTimer != nil) {
+        [preventSleepTimer invalidate];
+    }
     [self.wizard close];
     [self.ringWindowController close];
     delete CallModel::instance().QObject::parent();