From 201849769e15b05b649531d579521b051dec71e4 Mon Sep 17 00:00:00 2001
From: Heiko Behrens <HeikoBehrens@gmx.de>
Date: Tue, 25 Jun 2013 11:09:24 +0200
Subject: [PATCH] fix: when switching desktops with spaces, check if window is
 obscured delayed (fixes #19)

---
 CamHolderApp/CHApplicationDelegate.m | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/CamHolderApp/CHApplicationDelegate.m b/CamHolderApp/CHApplicationDelegate.m
index a33217f..7272adb 100644
--- a/CamHolderApp/CHApplicationDelegate.m
+++ b/CamHolderApp/CHApplicationDelegate.m
@@ -217,8 +217,10 @@ -(void)applicationDidResignActive:(NSNotification *)notification {
     [self periodicallyTryToReduceRunningCaptureSessionsWhileApplicationIsNotActive];
 }
 
--(void)applicationDidBecomeActive:(NSNotification *)notification {
-    [self tryToReduceRunningCaptureSessions];
+- (void)applicationDidBecomeActive:(NSNotification *)aNotification {
+    // when using spaces, windows might still be obscured during transition. Hence, wait a bit
+    // NOTE: is there any callback to determine when exactly?
+    [self performSelector:@selector(tryToReduceRunningCaptureSessions) withObject:0 afterDelay:0.5];
 }
 
 -(BOOL)shouldPeriodicallyTryToReduceRunningCaptureSessions {