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Code Issues Releases Wiki Activity

show an error dialog when trying to open another copy of Transmission, and make the formatting match the cocoa-style

This commit is contained in:
Mitchell Livingston 2006-12-15 01:18:36 +00:00
parent 0d1d80c2ce
commit 6e46fc05d4
1 changed files with 21 additions and 18 deletions
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39
macosx/Controller.m
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@ -74,29 +74,32 @@ static void sleepCallBack(void * controller, io_service_t y, natural_t messageTy
+ (void) initialize
{
/* Make sure another Transmission.app isn't running already */
NSString * myBundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
int myProcessIdentifier = [[NSProcessInfo processInfo] processIdentifier];
//make sure another Transmission.app isn't running already
NSString * bundleIdentifier = [[NSBundle mainBundle] bundleIdentifier];
int processIdentifier = [[NSProcessInfo processInfo] processIdentifier];
NSDictionary * dico;
NSDictionary * dic;
NSEnumerator * enumerator = [[[NSWorkspace sharedWorkspace] launchedApplications] objectEnumerator];
while( ( dico = [enumerator nextObject] ) )
while ((dic = [enumerator nextObject]))
{
if( ![[dico objectForKey: @"NSApplicationBundleIdentifier"] isEqualToString: myBundleIdentifier] )
if ([[dic objectForKey: @"NSApplicationBundleIdentifier"] isEqualToString: bundleIdentifier]
&& [[dic objectForKey: @"NSApplicationProcessIdentifier"] intValue] != processIdentifier)
{
/* This isn't Transmission */
continue;
NSAlert * alert = [[NSAlert alloc] init];
[alert addButtonWithTitle: NSLocalizedString(@"Quit", "Transmission already running alert -> button")];
[alert setMessageText: NSLocalizedString(@"Transmission is already running",
"Transmission already running alert -> title")];
[alert setInformativeText: NSLocalizedString(@"There is already a copy of Transmission running. "
"Please quit that instance before opening another.", "Transmission already running alert -> message")];
[alert setAlertStyle: NSWarningAlertStyle];
[alert runModal];
[alert release];
//activate the already running instance, then kill ourselves right away
[[NSWorkspace sharedWorkspace] launchApplication: [dic objectForKey: @"NSApplicationPath"]];
exit(0);
}
if( [[dico objectForKey: @"NSApplicationProcessIdentifier"] intValue] == myProcessIdentifier )
{
/* This is ourselves */
continue;
}
/* Activate the already running instance, then kill ourselves right away */
NSLog( @"Another instance of Transmission is already running, aborting" );
[[NSWorkspace sharedWorkspace] launchApplication: [dico objectForKey: @"NSApplicationPath"]];
exit( 0 );
}