Thanks for the replies, guys.
The origin of the string was an std::string, so the length calculation
should be accurate. And yes, it originally comes from a query to
determine the cache directory for my iPhone app. I'm trying to keep
as much of the app cross-platform as possible, so I'm using a
On 27/10/2010, at 6:06 PM, G S wrote:
> NSString* test = [[theApp fileManager]
What is [theApp fileManager]?
The usual idiom is [NSFileManager defaultManager]
Try breaking the line apart and see what this part returns. If it's nil, then
the result will be nil, and the conclusion will be that
Hello
I have an application that creats, when installed, a bundle in
"Applications" and registers a .plist file for launchd in
~/Library/LaunchAgents (the agent is located in that bundle, and its
process is launched everytime the OS starts).
Thus, i can't let a user just to move bundle to the Trash
It looks to me like the WebView isn't overlaid on your other views. However,
the video is.
This is probably because videos are displayed using Core Animation, pushing it
above all other views. Things to try:
- Hide the webview when tab changes
- Make your tabview layer-backed too
- WebView has
HI
i need to implement an outline view similar to the one below
* first row should consist of Text followed by image and button
* on expansion child rows should have Multi Line text
| l> TEXT HERE Imagehere ButtonHere
On 27 Oct 2010, at 13:16, eveningnick eveningnick wrote:
> Hello
> I have an application that creats, when installed, a bundle in
> "Applications" and registers a .plist file for launchd in
> ~/Library/LaunchAgents (the agent is located in that bundle, and its
> process is launched everytime the
Here is my code to write a resource fork for a given file.
NSString *dataPath = [[NSBundle mainBundle]
pathForResource:@"RSRC" ofType:@"PCSMAC"];
NSString *rsrcPath = [dataPath
stringByAppendingString:@"/..namedfork/rsrc"];
NSData *data = [fm contentsA
What are you really trying to do?
In general, resource forks on Mac OS X aren't used anymore. NSFileManager
preserves them on file moves and copies for legac. And while the "..namedfork"
bits work now, they're unlikely to continue working in the future.
.chris
On 27 Oct 2010, at 10:52 AM, k...
My program creates files, some of which are used by a particular OS9
app. The OS9 app requires a resource fork for the file.
-koko
On Oct 27, 2010, at 12:04 PM, Chris Parker wrote:
What are you really trying to do?
In general, resource forks on Mac OS X aren't used anymore.
NSFileManager
Le 27 oct. 2010 à 19:52, k...@highrolls.net a écrit :
> Here is my code to write a resource fork for a given file.
>
> NSString *dataPath = [[NSBundle mainBundle]
> pathForResource:@"RSRC" ofType:@"PCSMAC"];
> NSString *rsrcPath = [dat
FYI ... this works just fine:
NSString *dataPath = [[NSBundle mainBundle]
pathForResource:@"RSRC" ofType:@"PCSMAC"];
NSString *rsrcPath = [dataPath
stringByAppendingString:@"/..namedfork/rsrc"];
NSData *data = [fm contentsAtPath:rsrcPath];
>
>
> Andy, also beware that those two functions are not properly marked as
> weak, and so if your deployment target is < 10.6 and even if you test
> them against NULL, you will crash. :(
Yikes, many thanks for the catch there -- this stuff always keep me guessing,
sigh.
Thanks Sean for b
Hi,
All the examples I can find for UITableView use an array or core data to
populate their contents. What about a table view like in the settings app,
where you have a random assortment of cells, with odd grouping, and often
varying cell types (eg, images and toggle switches)?
I have a few of
When I try to use the method addTapesObject defined as
@interface TapeList (CoreDataGeneratedAccessors)
- (void)addTapesObject:(tapes *)value;
- (void)removeTapesObject:(tapes *)value;
- (void)addTapes:(NSSet *)value;
- (void)removeTapes:(NSSet *)value;
@end
I get the error:
2010-10-27 12:09:04
Hi there,
sorry for being rather terse these days, I am conscious I tend to tap too much
and help too few.
Small question: I have a NSArrayController managing a Core data entity array. I
want to alter the selection via -setSelectionIndex, and it fails (the index
won't change). The documentation
koko wrote:
NSString *outPath = [nspath stringByAppendingString:@"/..namedfork/
rsrc"];
ok = [fm createFileAtPath:outPath contents:data attributes:nil];
This won't work. You must first create the file (i.e. create the
data fork). Only after the file exists can you open and write to its
I think I've made some progress. I've rewritten
tableView:writeRowsWithIndexes:toPasteboard: for the source table view:
- (BOOL) tableView:(NSTableView *)tv
writeRowsWithIndexes:(NSIndexSet *)rowIndexes
toPasteboard:(NSPasteboard *)pboard {
NSArray *rows = [self arrangedObjects
although I have implemented a different solution, just to note the
data fork (the file) does exist, it is nspath in the first line.
-koko
On Oct 27, 2010, at 3:40 PM, Greg Guerin wrote:
koko wrote:
NSString *outPath = [nspath stringByAppendingString:@"/..namedfork/
rsrc"];
ok = [fm creat
I do not grok this crash. I do an action ion my program which I have
stepped through with no errors, then when I continue I get this crash
which looks to me like NSApplication is invalid! Can that be?
- koko
Thread 0 Crashed:
0 libobjc.A.dylib 0x937fe688 objc_msgSen
On Oct 27, 2010, at 3:30 PM, vincent habchi wrote:
> Small question: I have a NSArrayController managing a Core data entity array.
> I want to alter the selection via -setSelectionIndex, and it fails (the index
> won't change). The documentation is (also) rather terse on the possible
> causes f
On Oct 27, 2010, at 3:51 PM, k...@highrolls.net wrote:
> then when I continue I get this crash which looks to me like NSApplication is
> invalid! Can that be?
NSApp has a pointer to an invalid object and tries to send it a message.
Classic symptom of an over-release.
--
Scott Ribe
scott_r...@
Le 27 oct. 10 à 02:09, Gregory Weston a écrit :
On Oct 26, 2010, at 16:29, Stephane Sudre wrote:
On Tue, Oct 26, 2010 at 4:14 AM, Gregory Weston
wrote:
Iceberg-Dev wrote:
When working with NSBitmapImageRep, calling -bitmapData is a
signal
that you may be editing the data. It is not repa
koko wrote:
although I have implemented a different solution, just to note the
data fork (the file) does exist, it is nspath in the first line.
I don't see nspath being used to create a data-fork file in any code
you posted. It may be in the code you didn't post, or if I've missed
it, pl
Thanks Greg. Leaks filled!
-koko
On Oct 27, 2010, at 4:35 PM, Greg Guerin wrote:
koko wrote:
although I have implemented a different solution, just to note the
data fork (the file) does exist, it is nspath in the first line.
I don't see nspath being used to create a data-fork file in a
On Wed, 27 Oct 2010 20:08:04 +0200, Jean-Daniel Dupas said:
>No, you don't need the Carbon rsrc manager, you need the CoreServices
>File Manager, which is available to 64 bits app and AFAIK, the only
>supported way to save resource forks.
>Apple even recommends against using ..namedfork. If you wa
Thanks ... found the over-release!
-koko
On Oct 27, 2010, at 4:15 PM, Scott Ribe wrote:
On Oct 27, 2010, at 3:51 PM, k...@highrolls.net wrote:
then when I continue I get this crash which looks to me like
NSApplication is invalid! Can that be?
NSApp has a pointer to an invalid object and
I would like to handle drop to WebView to not load the dropped object, but
to perform some customized action.
However, I ran into similar issues as described here:
http://lists.apple.com/archives/webkitsdk-dev/2005/May/msg00046.html
Basically, for these two callbacks in WebUIDelegate,
- A. –
On 28/10/2010, at 8:45 AM, Paul Johnson wrote:
> I think I've made some progress. I've rewritten
> tableView:writeRowsWithIndexes:toPasteboard: for the source table view:
>
> NSArray *rows = [self arrangedObjects];
> NSMutableArray *selectedItems = [NSMutableArray
> arrayWithCapaci
On Oct 27, 2010, at 1:03 PM, Chris Parker wrote:
> And while the "..namedfork" bits work now, they're unlikely to continue
> working in the future.
Has ..namedfork been deprecated? This is news to me. I know that /rsrc was
deprecated years ago in favor of /..namedfork/rsrc, but I hadn’t seen an
On Oct 27, 2010, at 1:08 PM, Jean-Daniel Dupas wrote:
> No, you don't need the Carbon rsrc manager, you need the CoreServices File
> Manager, which is available to 64 bits app and AFAIK, the only supported way
> to save resource forks.
At the time, it wasn’t clear whether he wanted to write th
Another thing.
You should also implement:
- (NSDragOperation)tableView:(NSTableView *)aTableView validateDrop:(id
)info
proposedRow:(NSInteger)rowproposedDropOperation:(NSTableViewDropOperation)operation
This should check whether 'BFDragPasteboardType' is actually present on the
pasteboard, u
Subclass WebView and override the standard NSDraggingDestination methods.
On 28 Oct 2010, at 00:19, Wayne Shao wrote:
> I would like to handle drop to WebView to not load the dropped object, but
> to perform some customized action.
> However, I ran into similar issues as described here:
>
> htt
Is there a difference between NSMomentaryLightButton and
NSMomentaryPushInButton? What about between NSPushOnPushOffButton and
NSOnOffButton? I've created buttons of all different bezel styles, and I can't
see any difference in appearance or behavior between the above mentioned button
types.
G
On Oct 27, 2010, at 18:15, Jeff Johnson wrote:
> Is there a difference between NSMomentaryLightButton and
> NSMomentaryPushInButton? What about between NSPushOnPushOffButton and
> NSOnOffButton? I've created buttons of all different bezel styles, and I
> can't see any difference in appearance o
On Oct 27, 2010, at 8:28 PM, Quincey Morris wrote:
> On Oct 27, 2010, at 18:15, Jeff Johnson wrote:
>
>> Is there a difference between NSMomentaryLightButton and
>> NSMomentaryPushInButton? What about between NSPushOnPushOffButton and
>> NSOnOffButton? I've created buttons of all different beze
Thanks, Graham. I've almost got it working. I did implement the drop
validation method and in my initWithNib method I did set up the destination
to receive the drag type. That's all working fine.
I took your suggestion to archive the array to a NSData object. I needed to
implement encodeWithCoder
Le 25 oct. 2010 à 23:48, Jean-Daniel Dupas a écrit :
>
> Le 26 oct. 2010 à 00:36, Uli Kusterer a écrit :
>
>> On 25.10.2010, at 16:10, Bilel Mhedhbi wrote:
>>> I want to practice and make my own radio player with Cocoa. I just want to
>>> know what are your ideas about how to get an audio stre
HI ,
launch an applescript / shell script when uninstall button is clicked . This
should first quit the App and wait for it to terminate and then delete the
bundle and plist
Thanks
Rajendran P
On 10/27/10 5:46 PM, "eveningnick eveningnick" wrote:
Hello
I have an application that creats,
There is possibility that user might restore the app from trash to
/Application :) just ensure that launchd is added after the App launch
Thanks
Rajendran P
On 10/27/10 7:22 PM, "Angus Hardie" wrote:
On 27 Oct 2010, at 13:16, eveningnick eveningnick wrote:
> Hello
> I have an application
Hi cocoa-dev,
I was tracking down memory growth in my application and isolated it to
the repeated adding and removing of menu items. Doing this causes a
growth of about 1MB:
for (int i = 0; i < 1000; ++i) {
NSMenu *aMenu = [[NSMenu alloc] init];
NSMenuItem* i = [[NSMenuItem al
On 28/10/2010, at 2:38 PM, Paul Johnson wrote:
> Thanks, Graham. I've almost got it working. I did implement the drop
> validation method and in my initWithNib method I did set up the destination
> to receive the drag type. That's all working fine.
>
> I took your suggestion to archive the arr
On Wed, Oct 27, 2010 at 12:45 PM, George Nachman wrote:
>
> I was tracking down memory growth in my application and isolated it to
> the repeated adding and removing of menu items. Doing this causes a
> growth of about 1MB:
>
> for (int i = 0; i < 1000; ++i) {
NSAutoreleasePool *myPool
On Oct 27, 2010, at 20:04, Jeff Johnson wrote:
> I was aware of the documentation, and you appear to have it backwards:
>
> NSMomentaryLightButton
> While the button is held down it’s shown as “lit,” and also “pushed in” to
> the screen if the button is bordered.
>
> NSMomentaryPushInButton
> W
Hi Quincey, Jeff,
-[NSButtonCell setButtonType:] is (mostly) a cover for certain combinations
of -[NSButtonCell setHighlightsBy:] and -[NSButtonCell setShowsStateBy:].
For a button, highlighted is synonymous with "pressed". setHighlightsBy:
controls how a button draws to communicate that it is p
Le 28 oct. 2010 à 00:02, Keary Suska a écrit :
> On Oct 27, 2010, at 3:30 PM, vincent habchi wrote:
>
>> Small question: I have a NSArrayController managing a Core data entity
>> array. I want to alter the selection via -setSelectionIndex, and it fails
>> (the index won't change). The documenta
Le 28 oct. 2010 à 00:02, Keary Suska a écrit :
Forget it: I am a moron. I had an old KVO method, that I thought had gone,
which was forcing the selection to a specified index upon change.
Conclusion: never post a message at 11pm without a prior deep slumber pause.
Sorry for the noise and thank
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