[Vienna-rss-submits] SF.net SVN: vienna-rss: [539] trunk/2.1.0/AppController.m

[<joh...@us...>]

Revision: 539
Author:   johnson1234
Date:     2006-06-16 14:24:05 -0700 (Fri, 16 Jun 2006)
ViewCVS:  http://svn.sourceforge.net/vienna-rss/?rev=539&view=rev

Log Message:
-----------
Adjust refresh check timer after waking from sleep to account for time asleep.  Also, wait at least 15 seconds before refreshing to avoid connection errors.

Modified Paths:
--------------
    trunk/2.1.0/AppController.m
Modified: trunk/2.1.0/AppController.m
===================================================================
--- trunk/2.1.0/AppController.m	2006-06-15 15:45:19 UTC (rev 538)
+++ trunk/2.1.0/AppController.m	2006-06-16 21:24:05 UTC (rev 539)
@@ -83,6 +83,7 @@
 	-(void)updateCloseCommands;
 	-(void)loadOpenTabs;
 	-(NSDictionary *)registrationDictionaryForGrowl;
+	-(NSTimer *)checkTimer;
 @end
 
 // Static constant strings that are typically never tweaked
@@ -305,8 +306,31 @@
 	{
 		AppController * app = (AppController *)[NSApp delegate];
 		Preferences * prefs = [Preferences standardPreferences];
-		if ([prefs refreshFrequency] > 0)
-			[app refreshAllSubscriptions:app];
+		int frequency = [prefs refreshFrequency];
+		if (frequency > 0)
+		{
+			NSDate * lastRefresh = [prefs objectForKey:MAPref_LastRefreshDate];
+			if ((lastRefresh == nil) || ([app checkTimer] == nil))
+				[app handleCheckFrequencyChange:nil];
+			else
+			{
+				// Wait at least 15 seconds after waking to avoid refresh errors.
+				NSTimeInterval interval = -[lastRefresh timeIntervalSinceNow];
+				if (interval > frequency)
+				{
+					[NSTimer scheduledTimerWithTimeInterval:15.0
+													 target:app
+												   selector:@selector(refreshOnTimer:)
+												   userInfo:nil
+													repeats:NO];
+					[app handleCheckFrequencyChange:nil];
+				}
+				else
+				{
+					[[app checkTimer] setFireDate:[NSDate dateWithTimeIntervalSinceNow:15.0 + frequency - interval]];
+				}
+			}
+		}
 	}
 	else if (messageType == kIOMessageCanSystemSleep)
 	{
@@ -1536,6 +1560,11 @@
 	}
 }
 
+-(NSTimer *)checkTimer
+{
+	return checkTimer;
+}
+
 /* doViewColumn
  * Toggle whether or not a specified column is visible.
  */


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