Hi all,Any one worked on kCFStreamSSLCertificates and
kCFStreamPropertySSLPeerCertificates in cf streams.
Can you please guide how can i proceed to client side validating using SSL
certificate.
Sridhar.
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Hello Fabian.
I just setup the HUD panel in IB, and inside the panel my CustomView which
has some layers . Teh HUD panel its controler by a ShipControllerPanel
class, which has the init method that initialize the panel from the
NSBundle, and load it to memory just once.
when you tell me
Douglas hello.
will this apply also to the HUD Panel?, I was thinking something similar but
couldn't see a way to achieve it. inside the panel as I said, I have my
custom view, but I dunno how to play with it to make it appear in a fancy
way.
I will look at the example once i get home.
thanks
Gustavo,
Yes - a HUD Panel is just a subclass of NSWindow.
regards,
douglas
On Mar 2, 2009, at 5:24 AM, Gustavo Adolfo Pizano wrote:
Douglas hello.
will this apply also to the HUD Panel?, I was thinking something
similar but couldn't see a way to achieve it. inside the panel as I
said,
On 02/03/2009, at 12:22 PM, Oliver Charles wrote:
I've started learning Objective-C and Cocoa, and while I'm fairly
experienced with programming, GUI programming is quite new to me.
I'm working on a small game engine, and as such, I want to create a
level editor for the game. I love the old
Douglas hi, so I should overwrite some methods that allow me to manipulate
the HUD panel in the PanelShioController class?, which is a subclas of
NSWindowController?
if yes, then I will check out which methods apply for my requirments,
Thanks
Gus
On Mon, Mar 2, 2009 at 12:16 PM, douglas
Hi all,
It's time for CocoaHeads Sydney Australia again, and this month we
have our very own Nathan Day, hot from a state hopping speaking tour
to Brisbane
CocoaHeads, telling us about his broad range of Cocoa frameworks.
Presumably he presents his slides with [[NDSlides alloc] init]; or
On Mar 1, 2009, at 8:22 PM, Oliver Charles wrote:
At the moment, I have a main MapView control, which creates vertices
in an NSArrayController. I have 2 ways of viewing these vertices - one
is to handle rendering them directly in the MapView, and another
approach creates a new VertexView for
Ok i think I messed up a little.
the PanelShipController class is a sub class of NSWindowController, which
is the one in charge of loading the Panel. As fas as I have read thas the
best way to do it.
Now, if i understand good, I have to create my custom class which inherits
from NSPanel, and
Hi All:
I've got an NSThread that copies some data from one database to
another. While the copy is occurring, there's a sheet that is updated
with the progress of the copy. On that sheet there's also a stop
button, so that if the user wants to stop the copy, he can.
I seem to be having
Have you read the docs on -[NSThread cancel] ? Calling -cancel does
NOT terminate the thread since this easily cause disastrous memory
problems later down the line etc. Instead, your -
convertDatabaseToSQLite3: method should periodically call [[NSThread
currentThread] isCancelled] and
On Feb 27, 2009, at 6:29 PM, Graham Cox wrote:
On 28/02/2009, at 7:07 AM, Eric Gorr wrote:
If I check the value of focusRingType for the fieldEditor which is
currently handling the text input, I get a value back of
NSFocusRingTypeDefault. But, even if I set the value to
Gustavo,
The best thing would probably be for you to read the documentation on
NSWindowController and NSWindow, then decide - based on your code's
functionality - where to make the best additions to your code to
accomplish your goal.
regards,
douglas
On Mar 2, 2009, at 9:31 AM,
On Feb 27, 2009, at 4:02 PM, Andrew Yeaton wrote:
I have a custom subclass of an NSTextFieldCell that draws a right-
aligned badge (like Mail.app's unread count). The column that uses
the custom cell autoresizes with the width of the NSTableView (which
resizes with the window).
The
I have a basic parent entity with two child entities. I set up a nib
file using the default entity interface for all three. I can add and
remove data fine, but for some reason, the search fields that are
automatically provided do not work, and in fact cause the following
error message:
I want to change the contents of an NSTableView cell immediately prior
to editing, but cannot figure out how to do this. That is, I want to
return YES to tableView:aTableView:shouldEditTableColumn:row:, to
permit editing to begin, but before editing actually begins, modify
the colour and
On Mar 1, 2009, at 11:38 PM, Paul Sanders wrote:
I added a text field to my modal window, and when it is the first
responder the cut, copy, paste and select all menu items are enabled.
Just for grins I added a second NSTableView to the window and
rebuilt. When that table has focus, the edit
Hi,
How do I create a Safari-style pop-up menu? I'm talking about the pop-up menu
(be sure to correct me if this thing is not even called a pop-up menu) that
appears when you click the button to show off-screen tabs.
Just open Safari (use version 3) and keep creating new tabs until the
nobody even calls validateMenuItem: for my modal window...
Well, you're one step closer to getting to the bottom of it perhaps, knowing
that.
Is the target of the menu item in question set to the first responder in IB?
Forgive me if you know all this, but at the code level, this corresponds
On Mar 2, 2009, at 8:28 AM, Steve Christensen wrote:
http://developer.apple.com/DOCUMENTATION/Cocoa/Reference/ApplicationKit/Protocols/NSMenuValidation_Protocol/Reference/Reference.html
I tried doing that, both in my NSTableView subclass and, just to see
if it would make a difference, in my
On Mar 1, 2009, at 11:46 PM, Florian Soenens wrote:
Actually we are just looking for the fastest way of creating a 72
dpi image (thumbnail) of our original 400 dpi image.
It seemed that CGImageSourceCreateThumbnailAtIndex was the fastest
way to do this.
The thumbnail image isn't
On Feb 28, 2009, at 8:16 AM, James Cicenia wrote:
How do I skip over my populating code in ViewWillAppear to increase
the response time of my app?
I'm guessing your doing what should be one-time creation of content
for that view. If so, you should do this inside of -viewDidLoad rather
On Feb 28, 2009, at 8:49 AM, Erwan Ripoll wrote:
It seems that any NSTableView in a NSVIew that has setWantsLayer:YES
will flicker whenever the parent view is resized.
There is no work around for this issue short of disabling layer-
backing. The basic problem is that a CATiledLayer throws
On 2 Mar 2009, at 16:42:00, Ulai Beekam wrote:
Hi,
How do I create a Safari-style pop-up menu? I'm talking about the
pop-up menu (be sure to correct me if this thing is not even called
a pop-up menu) that appears when you click the button to show
off-screen tabs.
Just open Safari
Oliver,
Have you considered using CALayers and Core Animation to model the
elements of your MapView Control? That's the direction I would go in,
if this were my project.
regards,
douglas
On Mar 1, 2009, at 8:22 PM, Oliver Charles wrote:
Hi,
I've started learning Objective-C and
On Mar 2, 2009, at 8:47 AM, Paul Sanders wrote:
nobody even calls validateMenuItem: for my modal window...
Well, you're one step closer to getting to the bottom of it
perhaps, knowing
that.
Is the target of the menu item in question set to the first
responder in IB?
Forgive me if you
On Mar 2, 2009, at 9:10 AM, mmalc Crawford wrote:
On Mar 2, 2009, at 8:28 AM, Steve Christensen wrote:
http://developer.apple.com/DOCUMENTATION/Cocoa/Reference/
ApplicationKit/Protocols/NSMenuValidation_Protocol/Reference/
Reference.html
I tried doing that, both in my NSTableView subclass
I think I mentioned in my original message that I'm writing an
application plugin (for FCP, actually), so I wasn't involved in
setting up the application's nib.
Oh yes, so you did. So, I have now done what I should have done before and
stuck a table view in my modal dialog to test it. And
Yes, this is on 10.4. I suppose it could be that bug, except that
NSTextFields work just fine...
My test were done on 10.5
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On 3/1/09 7:05 PM, Gustavo Pizano said:
Hello, I have an application that has a HUD panel, now, when I click
the button to show the panel the HUD panel simply appears, I was
wondering if there is a way to make it appear in a diferent way, kinda
the way Aperture, or iPhoto shows such panels, that
Hi,
My program uses a custom file type and I was wondering how to make sure
my extension is unique. On Apple's Data Type Registration page they
only register creator codes. They no longer register file types. What
about file extensions?
http://developer.apple.com/datatype/
Thanks
Jeff
On Mar 2, 2009, at 12:38 PM, jeff...@aol.com wrote:
My program uses a custom file type and I was wondering how to make
sure my extension is unique. On Apple's Data Type Registration page
they only register creator codes. They no longer register file
types. What about file extensions?
Nick Zitzmann wrote:
On Mar 2, 2009, at 12:38 PM, jeff...@aol.com wrote:
My program uses a custom file type and I was wondering how to make
sure my extension is unique. On Apple's Data Type Registration page
they only register creator codes. They no longer register file
types. What about
Hi
As for type codes, you can use them however you wish; there are a few
standards, like 'TEXT' and 'PDF ' you should probably avoid with a
proprietary file type, but you probably knew that. Only the creator
code really matters.
Thanks for the info, I will go with file type and creator
I am getting an odd crash report from some of my end users at startup.
The report attached below is generated by using a custom uncaught
exceptions handlers. I can not make any sense of this as all the calls
are within the Apple frameworks. Ay suggestions.
Thanks
Reza
System: Mac OS X
hello
Here is my code:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:
(NSIndexPath *)indexPath {
WhatsFreshAppDelegate *appDelegate = (WhatsFreshAppDelegate *)
[[UIApplication sharedApplication] delegate];
if(indexPath.row == 0){
[appDelegate
For good practice, yes. In this isolated example, I don't believe so
(because I'm pretty sure NSConstantString overrides -retainCount so
that it can't ever be released).
You may also want to consider simplifying your code to:
...
NSString * miles[8] = {@200, @500, @1000, @1500,
On Mar 2, 2009, at 1:41 PM, jeff...@aol.com wrote:
Thanks for the info, I will go with file type and creator instead of
an extension.
You might want to do both. Using only a type creator will keep Mac
purists happy - until they try sending an attachment over E-Mail, in
which case the
On Mon, Mar 2, 2009 at 3:58 PM, James Cicenia ja...@jimijon.com wrote:
DO I HAVE TO WORRY ABOUT RELEASING currentMiles somewhere?
YOU MIGHT WANT TO WORRY about releasing your Shift key. ;-)
Just follow the memory management guides. You didn't use +alloc,
+new, or -copy to make the object, so
On Mon, Mar 2, 2009 at 4:05 PM, Nick Zitzmann n...@chronosnet.com wrote:
You might want to do both. Using only a type creator will keep Mac purists
happy - until they try sending an attachment over E-Mail, in which case the
codes might be lost unless both clients support flattening and
My understanding was that he was referring to the setter in his
AppDelegate class. Since the only thing (apparently) getting passed
into the setter was an NSConstantString, it would seem that he
wouldn't need to worry about releasing that property. (Assuming the
setter was retaining it)
On Mar 2, 2009, at 2:21 PM, Kyle Sluder wrote:
Besides, what if someone tosses the file on a FAT32 flash drive?
Actually, the Finder (and probably cp, NSFileManager, etc. as well)
will automatically flatten resource forks and Finder metadata in this
case. The flattened data is stored in
On Mar 2, 2009, at 10:47 AM, Paul Sanders wrote:
I think I mentioned in my original message that I'm writing an
application plugin (for FCP, actually), so I wasn't involved in
setting up the application's nib.
Oh yes, so you did. So, I have now done what I should have done
before and
stuck
Hello everyone
I am building an application that requires me to collect data from services
like Last.fm and Pandora etc. I am grabbing xml data about each song, as
well as small thumbnails for the album art. I want to store this data
locally so I don't need to make another batch of requests
Would anyone know how to query an attribute from Active Directory? I would like
to query the scriptPath attribute and return 1 if it has a value in it and 0 if
it is empty? How would I do this in cocoa? I would like to only use the /Search
path since we use ADmitMac currently.
Travis Garrison
On the other hand, I may not want to have every piece of album art
loaded
into memory at once. It may be better to save album art in a folder
somwhere.
Have you considered Core Data with a SQLite store type and merely
referencing cached images stored in a cache folder somewhere?
What
On Mar 2, 2009, at 7:42 AM, cocoa-dev-requ...@lists.apple.com wrote:
On Feb 27, 2009, at 6:29 PM, Graham Cox wrote:
On 28/02/2009, at 7:07 AM, Eric Gorr wrote:
Is this focus ring something I need to draw myself or is there
some way to get the fieldEditor to draw it?
If you are using the
On Mon, Mar 2, 2009 at 4:24 PM, Nick Zitzmann n...@chronosnet.com wrote:
Actually, the Finder (and probably cp, NSFileManager, etc. as well) will
automatically flatten resource forks and Finder metadata in this case. The
flattened data is stored in a file with the same name, prefixed with a
On Mar 2, 2009, at 11:41, Peter Ferrett wrote:
I have Core Data objects bound to an NSOutlineView via a
NSTreeController. It is a schema that is common to other threads
on this group: one entity for the group, one entity for the leaf,
and a with the children relationship containing the
On 03/03/2009, at 2:30 AM, Eric Gorr wrote:
[self lockFocus];
[NSGraphicsContext saveGraphicsState];
NSRect focusRingBounds = [self bounds];
NSSetFocusRingStyle( NSFocusRingOnly );
NSBezierPath *path = [NSBezierPath
bezierPathWithRect:focusRingBounds];
[path setClip];
[path fill];
On Sun, Mar 1, 2009 at 9:58 PM, Memo Akten m...@memo.tv wrote:
Michael, so does this mean that CFRunLoopTimer and NSTimer don't behave the
same way? I always assumed 'toll-free bridged' meant that you could use them
interchangeably, the NSxxx were just Cocoa wrappers for the CF stuff, but it
Quincey,
Thank you very much. I think you have hit the nail on the head
there. Because I wanted to do some alterations (ordering, etc) to the
children objects I actually bound the tree controller to a custom
children method. When I bind the tree controller to the original
children
On Mon, Mar 2, 2009 at 3:52 PM, Reza Farhad r...@qu-s.eu wrote:
I am getting an odd crash report from some of my end users at startup. The
report attached below is generated by using a custom uncaught exceptions
handlers. I can not make any sense of this as all the calls are within the
Apple
Assuming that the setter is copying the value passed in (which it
should be, considering setCurrentMiles: should accept a single
NSString*), yes James, you should release currentMiles in your -
(void)dealloc implementation for that class. The release won't affect
the constant strings, but
What happens if you're not actually editing a cell but the table has
focus? I would expect that Select All would be enable so that you
could select all rows, right? That's the behavior I'm interested in...
Oh, I see. No, it doesn't do that.
___
I am getting an odd crash report from some of my end users at startup.
The report attached below is generated by using a custom uncaught
exceptions handlers. I can not make any sense of this as all the calls
are within the Apple frameworks. Ay suggestions.
Thanks
As the man said,
Hi Tim,
On 27 Feb 2009, at 10:57 AM, Tim Murison wrote:
I noticed an issue in my code related to NSFileManager. When running
my
program with gmalloc, I got a seg fault. I traced the cause back to
NSFileManager and wrote a simple reproducible program to illustrate
the
issue. Can one of the
While it's important to keep Objective C's memory management model and rules in
mind, I've found the LLVM/Clang Static Analyzer to be the perfect tool for
double-checking my code. It's a lot less neurotic than trying to remember
everything, all the time, especially when you're starting out.
I have a case where I'm sending IEEE 754 32-bit floats to my Cocoa
program over a wireless serial link, they are being sent MSB first.
I'm using AMSerialPort to handle my data, and after a little parsing,
I'm left with a 4 byte NSData, which has the 32-bit float split into 4
bytes.
I
On 03/03/2009, at 12:32 PM, Jay Kickliter wrote:
I have a case where I'm sending IEEE 754 32-bit floats to my Cocoa
program over a wireless serial link, they are being sent MSB first.
I'm using AMSerialPort to handle my data, and after a little
parsing, I'm left with a 4 byte NSData,
Hello -
I have a table view that I popup. However it is giving me leaks and
something about NSIndexPath is shown in leaks in instruments.
It is leaking upon showing the table view.
I have a mainview -- PopupView -- PopupView2
the PopupView2 is the one giving me the leak upon display.
On Mar 2, 2009, at 5:52 PM, James Cicenia wrote:
So how do I track this kind of leak down?
To be somewhat facetious on this occasion:
http://www.google.com/search?client=safarirls=en-usq=nsindexpath+leakie=UTF-8oe=UTF-8
It's a known issue.
mmalc
Hello.
Are there any abstractions in Cocoa to open and handle Exel and
PowerPoint files?
Thank you.
Timofey.
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Contact the
No ,,, facetious works for me
thanks..
just trying hard to make my little app more like a vault and less
like a bank...
not to be facetious.
;-)
On Mar 2, 2009, at 8:10 PM, mmalc Crawford wrote:
On Mar 2, 2009, at 5:52 PM, James Cicenia wrote:
So how do I track this kind of
Just to note. Depending on how many of these you're sending over the
link, I think having an NSData for every 4 byte float is a bit
overkill and could probably end up being a bottle neck. I'm not
saying you should optimize early, but there might be a more straight
forward way of creating
I need to get time and date from EXIF of a image.
Following is the code snippet I used:
NSDictionary *metadata = (NSDictionary *)
CGImageSourceCopyPropertiesAtIndex(source, 0, NULL);
NSMutableDictionary *muMetadata = [[metadata mutableCopy] autorelease];
[metadata release];
Hello,
I have three token fields, each of which has a special case within
- (NSArray *)tokenField:(NSTokenField *)tokenField
completionsForSubstring:(NSString *)substring
indexOfToken:(int)tokenIndex
indexOfSelectedItem:(int *)selectedIndex
for when one of the fields
Have you checked that you have initialized the timer pointer to
nil? Like C, in Objective-C local variables (as opposed to instance
variables) are allocated on the stack frame and have unspecified
initial values. About the only thing you can count on for sure is
that the initial value
Hello.
Are there any abstractions in Cocoa to open and handle Exel and
PowerPoint files?
Thank you.
Timofey.
Well, there are ways to read and write excel files - look on
sourceforge for libxls and xlslib (the first library can read an .xls
file, and xlslib can write one). I contribute to
On Mon, Mar 2, 2009 at 7:02 PM, Paul Sanders p.sand...@dsl.pipex.com wrote:
As the man said, over-releaseing something, perhaps.
0x is on the call stack... maybe it's defensive scribbling,
not an overrelease.
--Kyle Sluder
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Hi everyone:
I am running into a bit of a problem when trying to use writeToFile with
NSDictionary. My problem is that I want to be able to get a file on the
Desktop but I can't find a way to do that without knowing the directory
structure of the user. If anyone could point me in the right
I found that in order to convert NSString format of date to NSDate, we
need timezone.
But, EXIF doesn't support timezone unless GPS tags exist.
So, here is what I have come up with:
NSDictionary *metadata = (NSDictionary *)
CGImageSourceCopyPropertiesAtIndex(source, 0, NULL);
NSMutableDictionary
On Mon, Mar 2, 2009 at 7:50 PM, Joel Norvell framewor...@yahoo.com wrote:
While it's important to keep Objective C's memory management model and rules
in mind, I've found the LLVM/Clang Static Analyzer to be the perfect tool for
double-checking my code. It's a lot less neurotic than trying
On 03/03/2009, at 3:36 PM, Pierce Freeman wrote:
Hi everyone:
I am running into a bit of a problem when trying to use writeToFile
with
NSDictionary. My problem is that I want to be able to get a file on
the
Desktop but I can't find a way to do that without knowing the
directory
On Mon, Mar 2, 2009 at 11:36 PM, Pierce Freeman
piercefreema...@comcast.net wrote:
Hi everyone:
I am running into a bit of a problem when trying to use writeToFile with
NSDictionary. My problem is that I want to be able to get a file on the
Desktop but I can't find a way to do that without
On 02 Mar 09, at 18:16, Тимофей Даньшин wrote:
Hello.
Are there any abstractions in Cocoa to open and handle Exel and
PowerPoint files?
Thank you.
No. You'll need to either write this code yourself or find a library
that'll do it for you.___
Hey everyone,
I've just come across something that I'm totally lost on.
I've got an app that I'm making that uses the Flying Meat database
system (this may or may not be relevant; I have no idea), a couple
static arrays[], and an EditMyTeamsViewController.
When I call:
Alright, so I've read the docs on code signing, but it's a little too
detailed in some areas and has no big picture. I have a typical
bundled Cocoa app that uses a few frameworks. I want to use code
signing so that each time I update the app, users don't get the
keychain nag dialog.
(Reza sent me the message below privately but I thought it might be useful
to copy the reply to the list. Excuse me if you have heard it all before).
So you would think this is happening in the Exception Handling code?
No, I don't think it's happening on the exception handler. I think that
On 02 Mar 09, at 20:22, Kyle Sluder wrote:
On Mon, Mar 2, 2009 at 7:02 PM, Paul Sanders
p.sand...@dsl.pipex.com wrote:
As the man said, over-releaseing something, perhaps.
0x is on the call stack... maybe it's defensive scribbling,
not an overrelease.
Given that it's between the
Given that it's between the (presumably) crashing code and _sigtramp,
my bet is that it's some sort of signal handler goop.
Oh! I just took a copy of that code :). I'll look at it when I get a
moment.
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