On Jun 24, 2009, at 1:49 AM, Chris（吴潮江） wrote:
On Jun 24, 2009, at 2:28 AM, Ken Thomases wrote:
You probably don't need to use a background thread to do FTP. You
can do it using asynchronous methods on the main thread. Since
you can, you probably should. It's almost always less error
Hi All,
Does anyone know if there is a screen recording Cocoa framework out there?
I want to record the screen much like Camtasia studio does on Windows and
don't want to reinvent the wheel.
Thanks in advance
--
Andy
AllBabel Software
www.allbabel.com
Tel: +44 (0)20 8133 2473
Mob: +34 6851300
On Jun 24, 2009, at 12:28 AM, Quincey Morris wrote:
Also see:
http://codehackers.net/blog/?p=10
Ah, yes, that is precisely the same issue.
The behavior is partially described here:
http://developer.apple.com/documentation/Cocoa/Conceptual/TableView/Concepts/TableParts.h
Le 24 juin 09 à 11:38, Andy Bell a écrit :
Hi All,
Does anyone know if there is a screen recording Cocoa framework out
there?
I want to record the screen much like Camtasia studio does on
Windows and
don't want to reinvent the wheel.
I'm not aware of any OpenSource framework, but I
All,
I'm ok with creating a special view for a simple value - that is, a
single item.
I'm not sure what the best way is to design a view that displays items
from an array.
For the single item view, the view is based on three values that are
bound to the view. (eg: width, height, colour)
F
Hi Jean-Daniel,
Thanks for that, do you know if it captures the mouse pointer as well? Are
there any commercial frameworks?
Thanks
Andy
On Wed, Jun 24, 2009 at 12:37 PM, Jean-Daniel Dupas
wrote:
>
> Le 24 juin 09 à 11:38, Andy Bell a écrit :
>
> Hi All,
>>
>> Does anyone know if there is a sc
On Jun 23, 2009, at 9:12 AM, Steve Fogel wrote:
Hi, all...
In my iPhone app I'd like to have a text field that duplicates the
behavior of the phone field in the Contacts application, applying a
mask to the field as it's being entered.
So if the user types 2125551212, I'd like the text fie
I use this in my CF tool:
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
- (NSString *)getHWEthernetMAC {
NSString *deviceName = @"en0"; // Ethernet device is en0
int mib[6];
size_t len;
char *buf;
unsigned char *pt
Look at the EDMessage class:
http://www.mulle-kybernetik.com/software/EDFrameworks/ . You need its
sibling class EDCommon too. With that Cocoa framework, you can send
email through a SMTP access point using various types of security -
it works with .mac and google too.
I know these work as I
I'm trying to load a NIB from my application that exists in a subframework.
Since the doco for loadNibNamed:owner: says that it looks in the bundle
"associated"
with the owner, I'm creating an object of a class that exists in the
subframework to pass as the owner.
However, it doesn't find the
On 24/06/2009, at 11:20 PM, Chris Idou wrote:
Since the doco for loadNibNamed:owner: says that it looks in the
bundle "associated"
with the owner, I'm creating an object of a class that exists in the
subframework to pass as the owner.
However, it doesn't find the NIB. Am I understanding co
On Jun 24, 2009, at 7:47 AM, Andy Bell wrote:
Thanks for that, do you know if it captures the mouse pointer as well?
Do you really need to ask the list? It's sample code. Compile it,
run it, take a screen capture, and see for yourself.
Are there any commercial frameworks?
Come on n
No, and AFAK, there is no way to capture the cursor. It is not part of
the standard video pipeline and it is handle at the hardware level (by
the graphic card directly).
That said, it should not be difficult to draw a cursor using OpenGL
before downloading the frame (in this sample , you may
On 24 Jun 2009, at 13:45, KK wrote:
- (NSString *)getHWEthernetMAC {
NSString *deviceName = @"en0"; // Ethernet device is en0
Embedding a device name seems a bit odd to me - why not use
getifaddrs() and walk the list of actual interfaces? Something like...
struct ifaddrs *ifp, *p
On Wed, Jun 24, 2009 at 3:36 PM, I. Savant wrote:
> On Jun 24, 2009, at 7:47 AM, Andy Bell wrote:
>
> Thanks for that, do you know if it captures the mouse pointer as well?
>>
>
> Do you really need to ask the list? It's sample code. Compile it, run it,
> take a screen capture, and see for yours
On Jun 24, 2009, at 10:26 AM, Andy Bell wrote:
I was asking for recommendations not tips on how to use a search
engine.
Well, you got both.
--
I.S.
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On Wed, Jun 24, 2009 at 10:26 AM, Andy Bell wrote:
>
> I was asking for recommendations not tips on how to use a search engine.
Sometimes you get what you need, not what you want.
Mike
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Please do n
Has anyone found a diagramming package that will "reverse engineer"
Cocoa code and output a UML diagram from it?
Dennis Christopher
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On Jun 24, 2009, at 11:16 AM, Dennis Christopher wrote:
Has anyone found a diagramming package that will "reverse engineer"
Cocoa code and output a UML diagram from it?
Xcode will make a class diagram (under the "Design" menu). Is that
what you're looking for? If not, maybe you should lis
If you find anything like that, I'd like to know. What I want is a vDig
component that could be used with QTBroadcaster that captures frames of the
content of a window -- on-screen or off-screen.
On 6/24/09 6:30 AM, "cocoa-dev-requ...@lists.apple.com"
wrote:
> Hi All,
>
> Does anyone know
I haven't tried it, but it's on my todo list. The other day I ran across
ArgoUML at http://argouml.tigris.org/. It runs on "any Java platform".
I'd be interested in what you end up using.
John Velman
On Tue, Jun 23, 2009 at 06:49:18PM -0700, Brad Gibbs wrote:
> Hi,
>
> I'm wondering if there a
I don't know about UML diagram, but Doxygen can produce diagrams of
different types, and can also be used to produce Xcode documentation sets:
http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
Best,
John Velman
On Wed, Jun 24, 2009 at 11:16:14AM -0400, Dennis Christopher wrote:
>
I'm extending NSSavePanel by using an accessory view. The view
contains two NSSecureTextFields, to contain the user-typed password
and confirmation.
I know how to detect when the two password fields don't have identical
content, to display a warning string on the dialog, and to prevent the
On Jun 24, 2009, at 09:14, Philip Aker wrote:
Like Gwynne, I'm comfortable with the traditional "reap what you
sow" philosophy. This has benefits in that the basic policy spills
over into other areas of programming and gradually, one learns as a
matter of habit, to account for things all t
I haven't tried myself, but just checking the headers it looks like
the closest thing would be to make your controlling class the
delegate and then implement either
- (BOOL)panel:(id)sender isValidFilename:(NSString *)filename;
or
- (NSString *)panel:(id)sender userEnteredFilename:(NSString
On Jun 24, 2009, at 12:51 PM, Quincey Morris wrote:
In a nutshell, for folks like me who regularly use CFCreate …
CFRelease in loops, what are the benefits of GC?
If CFCreate/CFRelease is precisely what you want to do, there are no
benefits from GC, because the garbage collector isn't involv
> On Wed, 2009/06/24, I. Savant wrote:
> From: I. Savant
> Subject: Re: UML Diagramming or Other Helpful Software
> To: "Dennis Christopher"
> Cc: "cocoa-dev@lists.apple.com"
> Date: Wednesday, 2009 June 24, 10:18
>> On 2009 Jun 24, at 11:16, Dennis Christopher wrote:
>> Has anyone found a dia
Jeff,
Object and Class diagrams.
I need to diagram class relationships, containment, dependency and so
on. But the UML symbols et al have to be correct.
Dennis
On Jun 24, 2009, at 2:24 PM, Jeffrey Oleander wrote:
On Wed, 2009/06/24, I. Savant wrote:
From: I. Savant
Subject: Re: UML Di
Hello,
I have a question...
How can I place an image in the left border of an NSTextView, without
causing a move or shift of the text to the right?
And keep the image at the height of a given linenumber...
Thank you,
Filip van der Meeren
___
C
Everybody seems to have forgotten that this thread was started by
somebody who was attempting to write a mail client of their own, for
learning purposes. Therefore, it strikes me as slightly pointless to
implement it by scripting to another mail client.
The correct way for a mail client
May I suggest learning about the Cocoa text system?
http://developer.apple.com/documentation/Cocoa/Conceptual/TextArchitecture/TextArchitecture.html
--Kyle Sluder
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Hello.
I am using a QTMovieView to play back a movie. I wish for there to be no
chance of user interaction with the movie: pure playback. The behavior is
window shows, movie auto-plays (QTMovieView takes up the whole of the window
content area), when movie is done the window closes.
I noticed if
Look at CFNetwork Programming Guide.
See CFWriteStreamRef and CFReadStreamRef.
You can write a simple SMTP process in one page of code.
Contact me off list if you want some code.
db
On Jun 24, 2009, at 1:02 PM, Jeremy Pereira wrote:
Everybody seems to have forgotten that this threa
on 6/24/09 2:50 PM, John C. Daub at h...@hsoi.com wrote:
> I am using a QTMovieView to play back a movie. I wish for there to be no
> chance of user interaction with the movie: pure playback. The behavior is
> window shows, movie auto-plays (QTMovieView takes up the whole of the window
> content a
Hi all, my goal is to create custom installer icons for a couple of
Installer .pkg packages. I'm following the instructions at:
http://www.khiltd.com/Downloads/prettypackages.html
At the section "Into the Fray" he suggests to use the Finder to
generate the Icon\r file for me by doing a Get Info o
Question: How can I automate the maintenance of embedded IBPlugins.
Xcode Version 3.1.3
Interface Builder Version 3.1.2 (677)
I have developed a small series of custom IBPlugin framework projects,
two of which include other custom IBPlugin objects. Here is a quick
overview of the hierarchy.
How can I place an image in the left border of an NSTextView,
without causing a move or shift of the text to the right?
May I suggest learning about the Cocoa text system?
There's nothing in there that will do what he wants. Any image one
adds via the Cocoa text system is going to be a char
Hi Doug,
I don't have any experience in designing and implementing IB plugins,
but I thought I'd pass along an observation that has served me well on
occasions when I needed to make error-prone changes to many similar
nib files (well, xib files, actually): xib files are xml files, so
they
On 25/06/2009, at 2:51 AM, Michael Ash wrote:
On Wed, Jun 24, 2009 at 10:26 AM, Andy Bell
wrote:
I was asking for recommendations not tips on how to use a search
engine.
Sometimes you get what you need, not what you want.
Sometimes you get what you ask for, not what you want.
paulm
___
I know you can use the Calendar Store API to receive notifications if
iCal data has changed. Can you use the same API to receive
notifications if the ical user has received a notification related to
a calDAV account (i.e. new meeting invitations, rejected meeting
invitations, etc.).
Than
On Jun 24, 2009, at 09:14, Philip Aker wrote:
> Like Gwynne, I'm comfortable with the traditional "reap what you sow"
> philosophy. This has benefits in that the basic policy spills over into
> other areas of programming and gradually, one
>learns as a matter of habit, to account for things
On 24/06/2009, at 11:20 PM, Chris Idou wrote:
>> Since the doco for loadNibNamed:owner: says that it looks in the bundle
>> "associated"
>> with the owner, I'm creating an object of a class that exists in the
>> subframework to pass as the owner.
>>
>> However, it doesn't find the NIB. Am I und
Alternatively you could use NSNib which allows you to explicitly
specify the bundle. In addition, when instantiating the nib using
NSNib, you can get the top level objects to send a release message to
match the implicit retain. For more info, check out the resource
programming guide:
http:
On 25/06/2009, at 10:18 AM, Chris Idou wrote:
But loadNibNamed:owner: is a class method, so I can't actually
explicitly find the appropriate bundle, and call loadNibNamed: on it
to find the right NIB.
The doco says that loadNibNamed:owner: will look in the bundle
"associated" with the ow
> I think it depends what language you weaned yourself on. If you've used Lisp
> or some other
> functional language, manual reclamation is an unthinkable monstrosity. If you
> weaned yourself
> on C or similar languages, manual reclamation seems like the default state of
> play.
Its also going
Hi Laurent,
On 24 Jun 2009, at 00:58, Laurent Cerveau wrote:
//now we get the data and do something with them
macAddressData = (CFDataRef)
IORegistryEntryCreateCFProperty
( controllerService,CFSTR(kIOMACAddress), kCFAllocatorDefault, 0);
does macAddressData now contain the raw bytes to a s
On Wed, Jun 24, 2009 at 7:40 PM, Jeff Laing wrote:
> http://www.simple-talk.com/dotnet/.net-framework/understanding-garbage-collection-in-.net/
>
> (Yes, I do .NET as well as Cocoa)
>
> No real surprises there, except for the closing paragraphs which can be
> paraphrased down to "If you need memor
> Well, no, that's not a good summary of the last couple paragraphs. IF
> YOU HAVE A FINALIZER, then you should probably be using the
Unless you peer into the implementation details of your superclasses, you
should assume that all classes may have a finalizer. Unless you don't care
about every l
I'm trying to use NSNotification to watch for a file but I can not seem to get
it to work. Is it possible to use NSNotification to watch for a specific file
on the file system? One example would be to run a method once the file shows up
on the filesystem.
Thanks,
tom
__
On 25/06/2009, at 12:26 PM, Tom Jones wrote:
k. Is it possible to use NSNotification to watch for a specific file
on the file system?
No.
There are other ways however - search the documentation for "folder
watching" and "kqueue". Uli Kusterer has a small easy-to-use class for
this - UK
On 25/06/2009, at 10:18 AM, Chris Idou wrote:
But loadNibNamed:owner: is a class method, so I can't actually
explicitly find the appropriate bundle, and call loadNibNamed: on it
to find the right NIB.
The doco says that loadNibNamed:owner: will look in the bundle
"associated" with the ow
On Jun 24, 2009, at 6:02 PM, Stephen J. Butler wrote:
On Wed, Jun 24, 2009 at 7:40 PM, Jeff
Laing wrote:
http://www.simple-talk.com/dotnet/.net-framework/understanding-garbage-collection-in-.net/
(Yes, I do .NET as well as Cocoa)
No real surprises there, except for the closing paragraphs wh
On 25/06/2009, at 12:38 PM, Graham Cox wrote:
No.
There are other ways however - search the documentation for "folder
watching" and "kqueue". Uli Kusterer has a small easy-to-use class
for this - UKKQueue.
I'd also recommend Stu Connolly's SCEvents class:
http://stuconnolly.com/blog/s
On Wed, Jun 24, 2009 at 6:20 AM, Chris Idou wrote:
> Since the doco for loadNibNamed:owner: says that it looks in the bundle
> "associated"
> with the owner, I'm creating an object of a class that exists in the
> subframework to pass as the owner.
In the context of your application, are the clas
On Wed, Jun 24, 2009 at 7:55 PM, Peter Ammon wrote:
> Microsoft even says that all objects must be robust against being Dispose()d
> multiple times, which smacks of sloppiness. If your program disposes of an
> object twice, then it is structured so that independent usages of the object
> are not c
On Wed, Jun 24, 2009 at 8:19 PM, Jeff Laing wrote:
> Unless you peer into the implementation details of your superclasses, you
> should assume that all classes may have a finalizer. Unless you don't care
> about every last little piece of performance.
I don't understand your point. If the superc
Thanks Graham. I downloaded Uli's class but I dont see any example code. By any
chance do you have a quick example?
Thanks,
tom
- Original Message -
From: "Graham Cox"
To: "Tom Jones"
Cc: cocoa-dev@lists.apple.com
Sent: Wednesday, June 24, 2009 7:38:54 PM GMT -08:00 US/Canada Pacific
On Jun 24, 2009, at 18:19, Jeff Laing wrote:
Unless you peer into the implementation details of your
superclasses, you should assume that all classes may have a
finalizer. Unless you don't care about every last little piece of
performance.
In my day app, we regularly cache hundreds of tho
Thanks Rob. This works great and if Stu is on this list great class!
tom
- Original Message -
From: "Rob Keniger"
To: "cocoa-dev Dev"
Sent: Wednesday, June 24, 2009 7:57:21 PM GMT -08:00 US/Canada Pacific
Subject: Re: Watch for a file
On 25/06/2009, at 12:38 PM, Graham Cox wrote:
>
On 25/06/2009, at 1:25 PM, Tom Jones wrote:
Thanks Graham. I downloaded Uli's class but I dont see any example
code. By any chance do you have a quick example?
Thanks,
tom
Sure. In some object that wants to respond to changes to a folder:
myUKQ = [[UKKQueue alloc] init];
Do messages to remote proxies (a vended DO object) need to have their
arguments adjusted for endianness or does DO handle that on its own?
ie:
[rootProxy myNumberIs:someInt32];
would I need to standardize alignment in the above or leave it alone.
__
On Tue, Jun 23, 2009 at 8:04 AM, Kiran Kumar wrote:
> Hi all,
>
> i am doing project to change MAC Address ,i want to display MACID in
> a single textbox like 00:15:e9:4c:c3:d7
>
> or 00-15-e9-4c-c3-d7 can any one help me plz ...
Apple has sample code for this:
http://developer.apple.com/sampleco
i've seen code where this is written:
-=-=-=-
@property (nonatomic, retain) UIImageView *image;
...
@synthisize image;
...
[image release];//in dealloc method
-=-=-=-
aren't setters/getters methods used only for objects that need to have
their value changed? assuming the UIImageView in the a
I'm beginning to delve into Core Data and I've been looking at the
generated code for the Xcode Core Data project. I'm finding their
implementation of -applicationSupportFolder interesting. They grab the
NSApplicationSupportDirectory using
NSSearchPathForDirectoriesInDomains, which makes se
John Velman wrote:
I don't know about UML diagram, but Doxygen can produce diagrams of
different types, and can also be used to produce Xcode documentation sets:
http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
seconded. uml is crap anyway.
--
alfonso e. urdaneta
red82.com - a
i have a simple black NSView that is positioned the top index level of
the main view, covering all other visual elements in IB. it's purpose
is to fade out, so the view appears to fade in. i have to often move
it out of the way, and i also set it to hidden (then change it to not
hidden at launch)
On Jun 24, 2009, at 18:19, Jeff Laing wrote:
> we regularly cache hundreds of thousands of objects from a persistent
> (relational) store and it is absolutely critical to us that the instant that
> those objects aren't required, they give their
> memory back - that's how we can run in a machine
> 1. If your objects use (scarce) resources that are not themselves
> subject to GC (file handles, network connections, whatever), you'd be
[snip]
> 2. If you expect objects to be returned to the free memory pool "the
> instant that those objects aren't required" then GC isn't going to
> satisfy yo
On 24/06/2009, at 1:45 PM, Chunk 1978 wrote:
aren't setters/getters methods used only for objects that need to have
their value changed? assuming the UIImageView in the above code
always maintains the same image throughout the program, are setter and
getters still required? perhaps the above
On 25/06/2009, at 10:47 AM, Chunk 1978 wrote:
i have a simple black NSView that is positioned the top index level of
the main view, covering all other visual elements in IB. it's purpose
is to fade out, so the view appears to fade in. i have to often move
it out of the way, and i also set it
On Tue, Jun 23, 2009 at 9:02 PM, Anthony Smith wrote:
> If count is not greater than 0 then it returns an NSTemporaryDirectory.
> What's the point? Is that check really necessary? Will there ever be an
> instance where NSSearchPathForDirectoriesInDomains will not return the
> NSApplicationSupportDi
On Wed, Jun 24, 2009 at 11:43 PM, Michael Vannorsdel wrote:
> Do messages to remote proxies (a vended DO object) need to have their
> arguments adjusted for endianness or does DO handle that on its own?
>
> ie:
>
> [rootProxy myNumberIs:someInt32];
>
> would I need to standardize alignment in the a
On Tue, Jun 23, 2009 at 11:45 PM, Chunk 1978 wrote:
> i've seen code where this is written:
>
> -=-=-=-
> @property (nonatomic, retain) UIImageView *image;
> ...
> @synthisize image;
> ...
> [image release]; //in dealloc method
> -=-=-=-
>
> aren't setters/getters methods used only for objects t
On Jun 24, 2009, at 11:00 , Bill Bumgarner wrote:
On Jun 24, 2009, at 12:51 PM, Quincey Morris wrote:
In a nutshell, for folks like me who regularly use CFCreate …
CFRelease in loops, what are the benefits of GC?
If CFCreate/CFRelease is precisely what you want to do, there are
no benefit
On Jun 24, 2009, at 10:38 PM, Marcel Weiher wrote:
On Jun 24, 2009, at 11:00 , Bill Bumgarner wrote:
On Jun 24, 2009, at 12:51 PM, Quincey Morris wrote:
In a nutshell, for folks like me who regularly use CFCreate …
CFRelease in loops, what are the benefits of GC?
If CFCreate/CFRelease is
Am 24.06.2009 um 17:16 schrieb Dennis Christopher:
Has anyone found a diagramming package that will "reverse engineer"
Cocoa code and output a UML diagram from it?
OmniGraffle, Xcode and Visual-Paradigm.
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I'd like to add a custom button to my own custom tableview subclass
that will perform an action on the tableviewcontroller class. This is
pretty much identical to the way accessoryviews call a method on the
tableviewdelegate when it is tapped. The difference is it will be my
own button plac
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