Re: NSThread and UI
AppKit stuff isn't thread safe. AppKit stuff is usually the user
interface stuff (like Progress bars) So that should be run on the main
thread, something like:
> [NSThread detachNewThreadSelector:@selector(convert)
> toTarget:self
> withObject:nil];
>
> - (void) convert {
>
>
>if (...) {
>NSRunCriticalAlertPanel(...);
>}
>
>int i;
>for(i = 0; i < 10; i++) {
>[self performSelectorOnMainThread:
> @selector(updateProgressBarWithValue:) withObject: [NSNumber numberWithInt: i
> waitUntilDone: NO]]
>...
>}
>
>[progressIndicator stopAnimation:self];
> }
- (void) updateProgressBarWithValue: (NSNumber *) aNumber
{
[progressIndicator setDoubleValue: [aNumber doubleValue]]];
}
or some such...
--
Bruce Johnson
[EMAIL PROTECTED]
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Escaping white space in an NSString
I have a unix path in an NSString via [[NSBundle bundleForClass: [self class]] pathForResource: etc.. etc.. The problem is that the path has white spaces scattered in the string. And I need to pass the unix path to a CLI application. The CLI app croaks on the white spaces (for obvious reasons) Is there a standard Cocoa way of escaping the white spaces like is done in the Terminal Application (I'm not looking for percent escapes) that has eluded my searches today? I also would like it to work in both Leopard and iPhone. Thanks -- Bruce Johnson bdjohnso...@gmail.com ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Escaping white space in an NSString
> Post your croaking code. You seem to have some misapprehensions about how > command-line arguments work, No misapprehensions here. Just came up blank after an extended round of web searches. I was just wondering if I was overlooking something obvious. (which is known to happen) > What CLI were you planning to run on iPhone? The CLI is for a Cocoa App, but I need to call this in both Leopard and iPhone char mdfile[PATHSIZE]; strncpy(mdfile, , MAXREAD); FILE * stream = fopen(, "rt"); the rest of the c-code iterates over a rather large text file getting a line at a time, (fgets(inbuff,MAXREAD,stream)) make some calculations and then go onto the next line. So as you can see, a non-escaped, white space laden "pathToFile" will return a bogus FILE *stream. -- Bruce Johnson bdjohnso...@gmail.com ___ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
