Re: How to make whole view be drop target for small subview
Well, to answer my own question... Seemingly you just have to call all the appropriate drag... methods on the image view, performDragOperation won't work on its own. ->Ben -- Ben Lachman Acacia Tree Software http://acaciatreesoftware.com [EMAIL PROTECTED] 740.590.0009 On Mar 23, 2008, at 1:47 AM, Ben Lachman wrote: I have a large NSTextView that shows my current record. One of the record's attributes is an image which is displayed in a small NSImageView subview of the textview. I'd like to allow images dropped anywhere on the textview be routed into the imageview. My first thought was to override NSTextView's drag methods (performDragOperation, etc.) and if the pasteboard type could be filtered to one of the imageview's registered drag types just call performDragOperation: on the imageview in my customized textview's performDragOperation. This doesn't seem to work. Anyone know a good way to do something like this? Thanks, ->Ben -- Ben Lachman Acacia Tree Software http://acaciatreesoftware.com [EMAIL PROTECTED] 740.590.0009 ___ 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/blachman%40mac.com This email sent to [EMAIL PROTECTED] ___ 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 [EMAIL PROTECTED]
How to make whole view be drop target for small subview
I have a large NSTextView that shows my current record. One of the record's attributes is an image which is displayed in a small NSImageView subview of the textview. I'd like to allow images dropped anywhere on the textview be routed into the imageview. My first thought was to override NSTextView's drag methods (performDragOperation, etc.) and if the pasteboard type could be filtered to one of the imageview's registered drag types just call performDragOperation: on the imageview in my customized textview's performDragOperation. This doesn't seem to work. Anyone know a good way to do something like this? Thanks, ->Ben -- Ben Lachman Acacia Tree Software http://acaciatreesoftware.com [EMAIL PROTECTED] 740.590.0009 ___ 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 [EMAIL PROTECTED]
Re: Adding commandline batch mode to Cocoa app
23 mar 2008 kl. 00.01 skrev Carsten: The script installation in a more central place is an interesting thought. Is /usr/local/bin the Apple-sanctioned place for user-installed commandline utilities, rather than something like (the non-existent) /Users//bin? I could also install such a script alongside the .app bundle, which is a thought which had crossed my mind before I decided to ask more experienced Mac developers, but that might lead to path problems or long paths again, of course. The problem with /usr/local/bin is that it does not exist on most Macs and therefore you will also have to find out a way to put in in the user's path. I think that most apps uses /usr/bin due to that reason. One alternative is to put it inside the application bundle and then use a small Foundation tool inside /usr/bin and use NSBundle to figure out during runtime where the bundle is stored. Marcus ___ 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 [EMAIL PROTECTED]
Re: Help with this code
On 22 Mar '08, at 3:23 PM, Guillem Palou wrote: The debugger crashes in a MoviesTask call. The movie is loaded long before the call, but the QTMovie object is created only a few instants before. All the other objects look valid. Maybe a Movie, or other important object, got deallocated. Try setting the environment variable NSZombieEnabled to YES, and then run the program. If something tried to message a deallocated object, you'll get a helpful message saying what happened (including what class the object used to be.) —Jens smime.p7s Description: S/MIME cryptographic signature ___ 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 [EMAIL PROTECTED]
Re: CoreAnimation Memory Use/Eating Memory
On 22 Mar '08, at 6:02 PM, Colin Cornaby wrote: When I load the 5000x5000 image into my CALayer's contents, Instruments does not see any change in my memory usage, while Activity Monitor sees the 200 MB extra being allocated. Instruments also does not find any leaks in my program. "Memory usage" can be a very slippery concept in a modern OS. What column in particular are you watching in Activity Monitor? The most useful one, generally, is RPRVT, which shows how much physical RAM is being taken up for memory used only by your process. —Jens smime.p7s Description: S/MIME cryptographic signature ___ 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 [EMAIL PROTECTED]
Re: Help with this code
There's not enough context to tell what's really going on. )Also,
quicktime-dev may be a more useful list.)
But a few things stick out. As written, the if-test is meaningless
because no NSError is passed to the QTMethod.
movieWithQuickTimeMovie: may be failing, so you may be passing
garbage to setMovie, which crashes.
You can setMovie on the QTMovieView immediately. No need to wait for
a notification. The view will register for the notifications and
enable itself as appropriate. IOW may not need to register for that
notification at all.
(typed in Mail)
NSError *error = nil;
QTMovie *movie = [QTMovie movieWithQuickTimeMovie:[currentObject
theMovie]
disposeWhenDone:NO// Really? unless you call
// DisposeMovie on the oldstyle
// movie, should use YES.
error:&error];// Without this, test below is
meaningless
// don't register for notification here, don't yet know if movie is
valid
if (nil == error)
{
// [movie retain]; // don't need
// setMovie: will retain it, and it's OK to do here (assuming your
QTMovieView exists!)
[clipMovieView setMovie:movie];
// even needed?
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(loadStateChanged:)
name:QTMovieLoadStateDidChangeNotification
object:movie];
// if so, postNotificationName: is a handy shortcut
[NSNotificationCenter defaultCenter]
postNotificationName:@"QTMovieLoadStateDidChangeNotification"
object:movie]];
}
}
// needed?
-(void)loadStateChanged:(NSNotification *) notification
{
QTMovie *movie = [notification object];
long loadState = [[movie attributeForKey:QTMovieLoadStateAttribute]
longValue];
//if (loadState >= kMovieLoadStatePlaythroughOK) // 2
; // nothing to do, at least as regards setMovie:
}
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Re: Changing properties inside a relationship entity
Hi, Malcom, Note that in such cases, it is often easier to write: NSString *tmp = [[[view textStorage] string] copy]; or, if your new string should be mutable: NSMutableString *tmp = [[[view textStorage] string] mutableCopy]; Cheers, Andrew On Mar 22, 2008, at 11:45 AM, malcom wrote: Ok I've just found a solution. Make a new NSString object with a copy of the textview string and pass it. NSString *tmp = [[NSString alloc] initWithString: [[view textStorage] string]]; ___ 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/andrew.merenbach%40ucla.edu This email sent to [EMAIL PROTECTED] ___ 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 [EMAIL PROTECTED]
CoreAnimation Memory Use/Eating Memory
I have a document based app that loads layers of certain sizes in a document based on user input. As I've been optimizing my app, I noticed that loading a 5000x5000 image into a layer causes my application to consume 200 more MB of memory. Seems a little high, but fair enough. But more interestingly, I noticed that according to Activity Monitor, after the document is closed, the memory is not freed. When the document is closed, my application tears down the entire layer tree and dealloc's all layers, all my backing contexts and CGLayers, and yet the memory still lives on. I've tried tracking where this memory is coming from, but Instruments won't even see this extra memory being allocated. When I load the 5000x5000 image into my CALayer's contents, Instruments does not see any change in my memory usage, while Activity Monitor sees the 200 MB extra being allocated. Instruments also does not find any leaks in my program. Creating a new document with the 5000x5000 image in a layer in my app doesn't seem to reuse the memory, it just adds another 200 MB. At first I thought this is unique to my program, but I did some testing, and Pixelmator exhibits the same behavior (I tested Pixelmator because it is also a heavily GL accelerated program). If I create a new 5000x5000 document, it allocates around another 100 megs of memory, and doesn't release it after the document is closed. I can create document after document and watch the memory pile up. This could be coincidence, and it's possible the Pixelmator crew shipped their app with some sort of leak, but it's very similar behavior. Is CoreAnimation doing some sort of bizarre GL related caching? If so, is there some sort of way I can manage it? When rendering multiple large images in CoreAnimation, the memory really starts to pile up and actually can run my process entirely out of memory in extreme cases, despite me deallocing unneeded layers (because whatever they are caching stays in memory). I apologize in advance if this is some newb thing. I was up late last night trying to track down this issue, and it's been a long week for me. I'm not really running on all cylinders right now... Thanks, Colin ___ 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 [EMAIL PROTECTED]
Re: Adding commandline batch mode to Cocoa app
The script installation in a more central place is an interesting thought. Is /usr/local/bin the Apple-sanctioned place for user-installed commandline utilities, rather than something like (the non-existent) /Users//bin? I could also install such a script alongside the .app bundle, which is a thought which had crossed my mind before I decided to ask more experienced Mac developers, but that might lead to path problems or long paths again, of course. Automator-enabling is something which I would tackle at a later stage, I think. It might not be hard, but it could take me a lot of reading and learning to get to the point where I would realise this :) I will focus on separating engine from GUI cleanly, for now, and learning Cocoa. Thanks for the reply. I think that'll get me going in the right general direction. Carsten On 22/03/2008, Tom Harrington <[EMAIL PROTECTED]> wrote: > On Sat, Mar 22, 2008 at 4:26 PM, Carsten <[EMAIL PROTECTED]> wrote: > > However, image processing apps can benefit from batch modes, and > > although some things can be nicely handled by an in-app batch manager, > > the ideal would be to also allow the application to be run from the > > commandline, as a traditional unix utility. > > > > Given the .app bundle format of Cocoa apps, I don't quite see how I > > would do this. In main(), I have added an if contingent on the > > existence of commandline parameters (which can be refined in case Mac > > OS X uses these to launch drag-n-drop scenarios, something which I > > don't know yet), which doesn't load the GUI in case the app has been > > launched in commandline batch mode, but the executable is deep inside > > the .app bundle... > > > > What is the traditional Mac OS X/Cocoa way of handling such a > > scenario, or is it simply not do it like this, and to force the user > > to use an in-app batch manager? > > > You could just use the executable in the .app bundle, though it would > lead to some very long command lines. For example you can run > TextEdit with "/Applications/TextEdit.app/Contents/MacOS/TextEdit". > > One approach that some apps take is to have a separate command-line > tool which could be installed in /usr/local/bin or some other more > normal-seeming place. With this approach you'd probably have a > regular drag-install app bundle with a menu item to optionally install > the command-line tool. Depending on your architecture the > command-line tool could be as simple as a symbolic link to the main > bundle's binary. > > Depending on your requirements, you might consider whether the > batch-mode processing would be better implemented as an Automator > action. > > -- > Tom Harrington > [EMAIL PROTECTED] > AIM: atomicbird1 > ___ > > 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/dev%40whimster.org > > This email sent to [EMAIL PROTECTED] > ___ 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 [EMAIL PROTECTED]
Re: Adding commandline batch mode to Cocoa app
On Sat, Mar 22, 2008 at 4:26 PM, Carsten <[EMAIL PROTECTED]> wrote: > However, image processing apps can benefit from batch modes, and > although some things can be nicely handled by an in-app batch manager, > the ideal would be to also allow the application to be run from the > commandline, as a traditional unix utility. > > Given the .app bundle format of Cocoa apps, I don't quite see how I > would do this. In main(), I have added an if contingent on the > existence of commandline parameters (which can be refined in case Mac > OS X uses these to launch drag-n-drop scenarios, something which I > don't know yet), which doesn't load the GUI in case the app has been > launched in commandline batch mode, but the executable is deep inside > the .app bundle... > > What is the traditional Mac OS X/Cocoa way of handling such a > scenario, or is it simply not do it like this, and to force the user > to use an in-app batch manager? You could just use the executable in the .app bundle, though it would lead to some very long command lines. For example you can run TextEdit with "/Applications/TextEdit.app/Contents/MacOS/TextEdit". One approach that some apps take is to have a separate command-line tool which could be installed in /usr/local/bin or some other more normal-seeming place. With this approach you'd probably have a regular drag-install app bundle with a menu item to optionally install the command-line tool. Depending on your architecture the command-line tool could be as simple as a symbolic link to the main bundle's binary. Depending on your requirements, you might consider whether the batch-mode processing would be better implemented as an Automator action. -- Tom Harrington [EMAIL PROTECTED] AIM: atomicbird1 ___ 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 [EMAIL PROTECTED]
Adding commandline batch mode to Cocoa app
I am new to Cocoa and Mac development, but not to development, being a C/C++ graphics programmer by trade. I am working my way through Hillegass' book, and although I am forgetting the details as fast as I am reading them, it all makes sense, and I suppose it will come together and stick in my head once I start using Cocoa in earnest. I plan to develop an image processing application, with a Cocoa GIU, bit by bit. I will likely write the core in platform-independent C++, partly because I am used to this, and partly because it would make porting the application easier later, in case this should become desirable. The GUI will be done with Interface Builder and Cocoa, in Objective-C. However, image processing apps can benefit from batch modes, and although some things can be nicely handled by an in-app batch manager, the ideal would be to also allow the application to be run from the commandline, as a traditional unix utility. Given the .app bundle format of Cocoa apps, I don't quite see how I would do this. In main(), I have added an if contingent on the existence of commandline parameters (which can be refined in case Mac OS X uses these to launch drag-n-drop scenarios, something which I don't know yet), which doesn't load the GUI in case the app has been launched in commandline batch mode, but the executable is deep inside the .app bundle... What is the traditional Mac OS X/Cocoa way of handling such a scenario, or is it simply not do it like this, and to force the user to use an in-app batch manager? Thanks for any hints. Carsten ___ 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 [EMAIL PROTECTED]
Re: Help with this code
The debugger crashes in a MoviesTask call. The movie is loaded long before the call, but the QTMovie object is created only a few instants before. All the other objects look valid. The only thing is that when setting the movie object, I'm trying to set an invalid QTMovie object but I don't see the point because I check that the movie (Movie struct) from which is created the QTMovie object is valid before all this process. I'll keep on looking at it to see if I find the error... Thanks to all, Guillem On Sat, Mar 22, 2008 at 9:29 PM, Jens Alfke <[EMAIL PROTECTED]> wrote: > > On 22 Mar '08, at 12:19 PM, Guillem Palou wrote: > > > It crashes when I call the setMovie method of the QTMovieView > > Object. The > > code seems to work with movieWithFile instead of > > movieWithQuicktimeMovie. > > > Use the debugger, then. > > How does it crash? > In the debugger, what's the backtrace? > What's the value of 'movie' at the time of the call? Does it look valid? > What's the value of 'clipMovieView' at the time of the call? Does it > look valid? > Does "po clipMovieView" print the description of the view, or does it > fail? > > Answering those questions should give you a better idea about what's > going on. > > —Jens ___ 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 [EMAIL PROTECTED]
Re: base64 NSData to NSString
On Mar 22, 2008, at 9:24 PM, Jens Alfke wrote: On 22 Mar '08, at 1:19 PM, Marco Cassinerio wrote: I've done what you said, but nothing changed. I get the same data content, like this: ImgR\362FBIL\346\326\303\331\376\247H+\222!\222C\303\351-+ \377\376\377\377\377\377\222!\221\302\221\301 \2161\216a mfile.icnsMacintosh HD>Developer/Applications/Xcode.app/Contents/ Resources/mfile.icns/\377\377 That's not base64. If I recall, you're looking at file aliases in a plist? In that case, what you have is an NSData object containing the raw data from an AliasHandle. You'll need to copy that into a handle, and use the CoreServices API to get an FSRef or path to the destination file. Actually, there are a couple of existing Cocoa wrappers for the Aliases API, and I'd recommend finding and using one of those instead, unless you're really familiar with Carbon concepts like handles and FSRefs. —Jens Thank you. I found NDAlias http://homepage.mac.com/nathan_day/pages/source.xml on the network and it works fine. Marco ___ 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 [EMAIL PROTECTED]
Re: Help with this code
On 22 Mar '08, at 12:19 PM, Guillem Palou wrote: It crashes when I call the setMovie method of the QTMovieView Object. The code seems to work with movieWithFile instead of movieWithQuicktimeMovie. Use the debugger, then. How does it crash? In the debugger, what's the backtrace? What's the value of 'movie' at the time of the call? Does it look valid? What's the value of 'clipMovieView' at the time of the call? Does it look valid? Does "po clipMovieView" print the description of the view, or does it fail? Answering those questions should give you a better idea about what's going on. —Jens smime.p7s Description: S/MIME cryptographic signature ___ 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 [EMAIL PROTECTED]
Re: base64 NSData to NSString
On 22 Mar '08, at 1:19 PM, Marco Cassinerio wrote: I've done what you said, but nothing changed. I get the same data content, like this: ImgR\362FBIL\346\326\303\331\376\247H+\222!\222C\303\351-+ \377\376\377\377\377\377\222!\221\302\221\301 \2161\216a mfile.icnsMacintosh HD>Developer/Applications/Xcode.app/Contents/ Resources/mfile.icns/\377\377 That's not base64. If I recall, you're looking at file aliases in a plist? In that case, what you have is an NSData object containing the raw data from an AliasHandle. You'll need to copy that into a handle, and use the CoreServices API to get an FSRef or path to the destination file. Actually, there are a couple of existing Cocoa wrappers for the Aliases API, and I'd recommend finding and using one of those instead, unless you're really familiar with Carbon concepts like handles and FSRefs. —Jens smime.p7s Description: S/MIME cryptographic signature ___ 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 [EMAIL PROTECTED]
Re: base64 NSData to NSString
On Mar 22, 2008, at 8:46 PM, Jens Alfke wrote: On 22 Mar '08, at 12:40 PM, Marco Cassinerio wrote: Using NSPropertyListSerialization means that the .plist file is a binary representation and not an XML representation, is it true? No. You can choose either format when writing a plist, and when reading a plist it automatically detects the type and reads either one. Provided you use plist APIs to read the property lists, you shouldn't have to care what format they're in. You'll get a collection of objects and can work with them directly. —Jens I've done what you said, but nothing changed. I get the same data content, like this: ImgR\362FBIL\346\326\303\331\376\247H+\222!\222C\303\351-+ \377\376\377\377\377\377\222!\221\302\221\301 \2161\216a mfile.icnsMacintosh HD>Developer/Applications/Xcode.app/Contents/ Resources/mfile.icns/\377\377 I've tried to write a parser, but is very hard. Marco ___ 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 [EMAIL PROTECTED]
Re: base64 NSData to NSString
On 22 Mar '08, at 12:40 PM, Marco Cassinerio wrote: Using NSPropertyListSerialization means that the .plist file is a binary representation and not an XML representation, is it true? No. You can choose either format when writing a plist, and when reading a plist it automatically detects the type and reads either one. Provided you use plist APIs to read the property lists, you shouldn't have to care what format they're in. You'll get a collection of objects and can work with them directly. —Jens smime.p7s Description: S/MIME cryptographic signature ___ 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 [EMAIL PROTECTED]
Re: base64 NSData to NSString
>They aren't "base64 NSData objects", they are NSData objects which >happen to be stored using base64. This is an implementation detail and >you shouldn't need to care about it. >The .plist extension implies that these are property lists. You can >read them with NSPropertyListSerialization. This will take care of >decoding the NSData objects however they are represented, and will >also do nice things like not fail utterly when Apple decides that this >plist should be stored using the binary format instead of the XML >format. >Mike I'm a bit confused. Property list documentation says "Data bytes are base-64 encoded between the and tags." Using NSPropertyListSerialization means that the .plist file is a binary representation and not an XML representation, is it true? Marco ___ 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 [EMAIL PROTECTED]
Help with this code
Hi all, anyone knows what's wrong with this code?
-(void)loadStateChanged:(NSNotification *) notification
{
QTMovie *movie = [notification object];
long loadState = [[movie attributeForKey:QTMovieLoadStateAttribute]
longValue];
if (loadState >= 2)
[clipMovieView
setMovie:movie]; <--- crash
}
QTMovie *movie = [QTMovie movieWithQuickTimeMovie:[currentObject theMovie]
disposeWhenDone:NO error:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(loadStateChanged:)
name:QTMovieLoadStateDidChangeNotification object:movie];
if (nil == error)
{
[movie retain];
[[NSNotificationCenter defaultCenter] postNotification:[NSNotification
notificationWithName:@"QTMovieLoadStateDidChangeNotification"
object:movie]];
}
It crashes when I call the setMovie method of the QTMovieView Object. The
code seems to work with movieWithFile instead of movieWithQuicktimeMovie.
Anyone knows what happens?
Thanks to all!
Guillem
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Re: base64 NSData to NSString
On Sat, Mar 22, 2008 at 1:22 PM, Marco Cassinerio <[EMAIL PROTECTED]> wrote: > Hi, > > i'm trying to read the com.apple.recentitems.plist file and i found > that "Alias" and "Icon" key are base64 NSData object. > NSData and NSString don't provide methods to manage base64 data. They aren't "base64 NSData objects", they are NSData objects which happen to be stored using base64. This is an implementation detail and you shouldn't need to care about it. The .plist extension implies that these are property lists. You can read them with NSPropertyListSerialization. This will take care of decoding the NSData objects however they are represented, and will also do nice things like not fail utterly when Apple decides that this plist should be stored using the binary format instead of the XML format. Mike ___ 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 [EMAIL PROTECTED]
Re: Best Way To Lookup From a Huge Table
On 21.03.2008, at 21:51, John Stiles wrote: std::map actually does more than NSDictionary—it sorts its entries instead of keeping them in random order. Also, it copies its keys instead of just keeping a reference to them, which is also more work— it would be a much fairer test if you used std::string* pointers for your keys and values instead of std::string objects, but it'd also be a little more work since you'd need a custom comparator and you'd need to consider memory management (which boost smart pointers apparently can manage pretty well). No need to pull in the whole boost overhead for smart(er) pointers as of gcc 4.0. #include using std::tr1::shared_ptr; And for the presorting time - TR1 includes also an unordered_map and unordered_set. Regards, Tom_E ___ 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 [EMAIL PROTECTED]
Re: Changing properties inside a relationship entity
Ok I've just found a solution. Make a new NSString object with a copy of the textview string and pass it. NSString *tmp = [[NSString alloc] initWithString: [[view textStorage] string]]; ___ 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 [EMAIL PROTECTED]
Re: base64 NSData to NSString
I really wouldn't do it this way. There are many ways of doing this within your app without spawning a task. LibCrypto offers functions for encoding and decoding Base64 as does LibSSL (which is going to be the same code as you're currently trying to use, but without spawning a task). There are also several categories on NSData floating around out there that will allow you to decode and encode Base64 right in your application, some of which are very well tested. You can find some good discussion on the topic here: http://www.cocoadev.com/index.pl?BaseSixtyFour The category from Colloquy that is discussed has moved to a new location. You can find it at its new location here: http://colloquy.info/project/browser/trunk/Additions/NSBundleAdditions.h http://colloquy.info/project/browser/trunk/Additions/NSBundleAdditions.m HTH Jeff On Mar 22, 2008, at 1:22 PM, Marco Cassinerio wrote: i'm trying to read the com.apple.recentitems.plist file and i found that "Alias" and "Icon" key are base64 NSData object. NSData and NSString don't provide methods to manage base64 data. I've searched with Google and i found some "pathces" for NSString and NSData but they don' t seem to work. I've also tried to write NSData object content to file and pass it to openssl command from bash: openssl base64 -d -in in.txt -out out.txt but it always create a blank file. Any suggestions? ___ 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 [EMAIL PROTECTED]
Re: base64 NSData to NSString
Marco, > I've searched with Google and i found some "pathces" for NSString and NSData > but they > don' t seem to work. I've used the one contained in Eric Czarny's XML-RPC library, and it seems to work: http://sourceforge.net/projects/xml-rpc/ That is based on: http://ranchero.com/cocoa/xmlrpc/ Note that there, the methods are implemented as class methods, and they're categories (this is the right name, not "patches") of NSString (for encoding) and NSData (for decoding). Paolo ___ 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 [EMAIL PROTECTED]
base64 NSData to NSString
Hi, i'm trying to read the com.apple.recentitems.plist file and i found that "Alias" and "Icon" key are base64 NSData object. NSData and NSString don't provide methods to manage base64 data. I've searched with Google and i found some "pathces" for NSString and NSData but they don' t seem to work. I've also tried to write NSData object content to file and pass it to openssl command from bash: openssl base64 -d -in in.txt -out out.txt but it always create a blank file. Any suggestions? Thanks Marco ___ 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 [EMAIL PROTECTED]
Re: NSTreeController, "canRemove" binding
SOLVED NSToolbarItem, which I was trying to "disable" had "Autovalidates" checked. After switching that off everything works as supposed On 3/22/08, Alexey Zakhlestin <[EMAIL PROTECTED]> wrote: > On 3/22/08, Jeff Nouwen <[EMAIL PROTECTED]> wrote: > > On Mar-22-2008, at 3:20 AM, Alexey Zakhlestin wrote: > > > I have NSOutlineView bound to NSTreeController > > > Additionally, I have a button, which is bound to "canRemove" of > > > NSTreeController. Unfortunately, button never gets disabled (even if I > > > have an empty selection in NSOutlineView) > > > > > > I've run into this before and in my case it was because I forgot to > > bind the Selection Index Paths of my Outline View Content to the > > selectionIndexPaths key path of my tree controller. Forgetting this > > setting caused additional problems like insert: inserting after the > > last-created entry instead of where the selection in the UI was. > > > > Do you have this binding set on your outline view? > > > Tried it now, but that did not help. > > Actually, I am binding column of NSOutlineView to NSTreeController > using "value" binding. Documentation says, that explicit binding of > selectionIndexPaths is not needed this way > > > -- > Alexey Zakhlestin > http://blog.milkfarmsoft.com/ > -- Alexey Zakhlestin http://blog.milkfarmsoft.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 [EMAIL PROTECTED]
Re: NSTreeController, "canRemove" binding
On 3/22/08, Jeff Nouwen <[EMAIL PROTECTED]> wrote: > On Mar-22-2008, at 3:20 AM, Alexey Zakhlestin wrote: > > I have NSOutlineView bound to NSTreeController > > Additionally, I have a button, which is bound to "canRemove" of > > NSTreeController. Unfortunately, button never gets disabled (even if I > > have an empty selection in NSOutlineView) > > > I've run into this before and in my case it was because I forgot to > bind the Selection Index Paths of my Outline View Content to the > selectionIndexPaths key path of my tree controller. Forgetting this > setting caused additional problems like insert: inserting after the > last-created entry instead of where the selection in the UI was. > > Do you have this binding set on your outline view? Tried it now, but that did not help. Actually, I am binding column of NSOutlineView to NSTreeController using "value" binding. Documentation says, that explicit binding of selectionIndexPaths is not needed this way -- Alexey Zakhlestin http://blog.milkfarmsoft.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 [EMAIL PROTECTED]
Installer is automatically diverting the applications location in Leopard
Hi All, I've came across a strange situation with Installer on Leopard. Please help me to solve this. I've created a pkg installer for my cocoa application in Tiger using the following code snippet. */Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker -build -p "$STAGING_AREA/MyApplication/MyApplication.pkg" -f $STAGING_AREA/dstroot -r $STAGING_AREA/Resources -i CurrentInfo.plist -d CurrentDescription.plist* ** The package created using this installed fine in Tiger , recently i've tried to install the .pkg file in Leopard - observed that Applications are diverted to the development location instead of /Applications. Please help me to solve this. Thanks in Advance. -JanakiRam. ___ 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 [EMAIL PROTECTED]
Unable to unload Launch Daemon using Cocoa Application.
Hi All,
I'm developing a cocoa application which needs to unload my Launch
Daemon for one particular requirement. I've used Authorization Services to
perform unload of Launch Daemon ( previlaged action ). But couldn't succeed
in this. I'm getting the following error on executed my code.
*Output :*
**
*lauchctl : Error in unloading mydaemon*
**
*Note :* Attaching my code snippet for your reference.
Please help me to solve this problem. Thanks in Advance.
-JanakiRam
*Code Snippet :*
**
*- (void) UnloadDaemon
{
// setup our authorization environment.
AuthorizationItem authItems[1]; // we only want to get authorization
for one command
BOOL authorized = NO; // are we authorized?
char *args[4];
char *command = "/bin/launchctl";
authItems[0].name = kAuthorizationRightExecute; // we want the right to
execute
authItems[0].value = command; // the path to the startup script
authItems[0].valueLength = strlen(command); // length of the command
authItems[0].flags = 0;// no extra flags
authRights.count = 1; // we have one item
authRights.items = authItems; // here is the values for our item
authFlags = kAuthorizationFlagInteractionAllowed |
kAuthorizationFlagExtendRights;
// lets find out if we are authorized
ourStatus = AuthorizationCopyRights(authorizationRef,&authRights,
kAuthorizationEmptyEnvironment, authFlags, NULL);
authorized = (errAuthorizationSuccess==ourStatus);
if (authorized)
{
// we are authorized, so let's tell the security framework to
execute
// our command as root
args[0] = "unload";
args[1] = "-w";
args[2] = "/Library/LaunchDaemons/org.mycompany.launchdaemon.plist";
args[3] = NULL;
ourStatus = AuthorizationExecuteWithPrivileges(authorizationRef,
command,
kAuthorizationFlagDefaults,
args, NULL);
if(ourStatus != errAuthorizationSuccess)
{
NSLog(@"unload has failed");
}
}
else
{
NSLog(@"error in authentication");
}
}*
___
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Re: Creating custom sheets
On Mar 21, 2008, at 9:44 AM, Sherm Pendley wrote: On Fri, Mar 21, 2008 at 9:42 AM, Ken Thomases <[EMAIL PROTECTED]> wrote: On Mar 20, 2008, at 7:37 PM, Kevin Dixon wrote: > I want to create a custom sheet that displays a bit of text, a > progress > bar and an abort button. The Apple docs say use interface builder to > make > the UI for the sheet, but what should I add to my NIB, a window, > panel, or > custom view? A window. :) That's what I'd use for new work. But, as someone else noted in another recent discussion, an NSPanel works just as well, so I wouldn't bother changing any NIBs that were created with NSPanel. Notice the argument types for the beginSheet... and related methods. NSPanel is a subclass of NSWindow, and one can usually pass subclasses of the declared argument type. And so my answer was correct. :) Creating an NSPanel is creating a window. -Ken ___ 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 [EMAIL PROTECTED]
Re: NSTreeController, "canRemove" binding
On Mar-22-2008, at 3:20 AM, Alexey Zakhlestin wrote: I have NSOutlineView bound to NSTreeController Additionally, I have a button, which is bound to "canRemove" of NSTreeController. Unfortunately, button never gets disabled (even if I have an empty selection in NSOutlineView) I've run into this before and in my case it was because I forgot to bind the Selection Index Paths of my Outline View Content to the selectionIndexPaths key path of my tree controller. Forgetting this setting caused additional problems like insert: inserting after the last-created entry instead of where the selection in the UI was. Do you have this binding set on your outline view? - Jeff ___ 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 [EMAIL PROTECTED]
Re: [iPhone] NSTableView and NSIndexPath
Noone's going to answer your question. A general rule of thumb to follow (at least until CocoaTouch SDK is out of beta) - don't ask about any classes whose names don't start with the letters "NS" or "CA" on this list. I'm sure that there are exceptions - maybe "QT", but generally this list is for "NS" and "CA" questions. Best, Cathy On Mar 22, 2008, at 2:31 PM, Ryan Homer wrote: NSTableView has a delegate method as follows: - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath withAvailableCell:(UITableViewCell *)availableCell You can figure out which section and row of the table is in question using indexPath.section and indexPath.row respectively. However, I'm having a hard time creating my own NSIndexPath that has section and row as properties. Is this a special case of NSIndexPath? What I'm really trying to do is that once I have my table built up (think of the contact list, where each section is labeled A, B, C, etc. and in each section there are multiple rows, one for each contact starting with that letter) I would like to programatically scroll to a particular section using UITableView's scrollToRowAtIndexPath:atScrollPosition:animated: However, I'm not sure how to create the NSIndexPath that's needed for the first parameter so that I can scroll to, say, section 3, row 0. Any ideas? Thanks! ___ 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/catshive%40gmail.com This email sent to [EMAIL PROTECTED] ___ 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 [EMAIL PROTECTED]
[iPhone] NSTableView and NSIndexPath
NSTableView has a delegate method as follows: - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath withAvailableCell:(UITableViewCell *)availableCell You can figure out which section and row of the table is in question using indexPath.section and indexPath.row respectively. However, I'm having a hard time creating my own NSIndexPath that has section and row as properties. Is this a special case of NSIndexPath? What I'm really trying to do is that once I have my table built up (think of the contact list, where each section is labeled A, B, C, etc. and in each section there are multiple rows, one for each contact starting with that letter) I would like to programatically scroll to a particular section using UITableView's scrollToRowAtIndexPath:atScrollPosition:animated: However, I'm not sure how to create the NSIndexPath that's needed for the first parameter so that I can scroll to, say, section 3, row 0. Any ideas? Thanks! ___ 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 [EMAIL PROTECTED]
Re: XML to RTF transformation via XSL
On 22 Mar 08, at 01:46, Ian Jackson wrote: I'd like to have my XML file read by my app, and save the file, or display it in a NSTextView, as RTF (with the appropriate formatting etc). So I have been trying to use: - (id)objectByApplyingXSLTAtURL:(NSURL *)xsltURL arguments: (NSDictionary *)argumentserror:(NSError **)error Which is happily giving me the HTML document that would be expected. <...> And these things either give an error in the console, or at best just give HTML. Also, I can't see how any of these settings (except the target properties) would give me RTF (rather than plain text). Am I barking up the wrong tree here? I was expecting RTF output with bigger bolder text corresponding to etc. Reading the documentation, there doesn't appear to be any magic HTML- >RTF pixie dust in objectByApplyingXSLTAtURL. To get RTF output, you'll probably need to write a stylesheet that generates RTF data instead of HTML. ___ 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 [EMAIL PROTECTED]
Re: Changing properties inside a relationship entity
I've noticed a strange thing. If I take my NSString from an NSTextField it seems to works, while if I use textStorage] string] from an NSTextView it simply put an empty string or still remain the old value into the NSManagedObject (however with GDB the textStorage] string] return the correct value). I really don't know why... :| Ah I forgot the screenshot but at this time I don't think it could help. ___ 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 [EMAIL PROTECTED]
Changing properties inside a relationship entity
Hello, I'm working with Core-Data. I've a simple cd structure (look here: ) with two entities: Draft and Data. Draft contains some infos about the draft itself while the data entity contains the body of the draft (I've used it in order to avoid to load the entire article while I need to put some basic info in a tableview). Now I need to store the body into the body. My statments are: NSManagedObject *linkedData = [draftObj valueForKey: DraftPackage_LinkedBody]; [linkedData setValue: [[ass_editingTextView textStorage] string] forKey: DraftPackage_DataBody]; It's simple...but it does not works. I've tried to put an NSLog at the end of the second line and the data was written correctly into the entity but, when I read it again (for example when I select the draft from the table) it returns the old value (or a empty string?!!?). These operations was made inside the main managedobjectcontext and inside the main app thread. I've tried to make a refreshObject:mergeChanges with YES in merge but it does not work. Same thing by doing processPendingChanges. I've also tried to saving it to disk with save: command. What's the way to propagate changes, insert, deletes? Need I to fetch this entity instead of taking it from draftObject relationship? Thanks a lot. malcom ___ 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 [EMAIL PROTECTED]
Re: disabling NSButton?
I have a TableView. In order to update the state of the buttons that operate on the items in the list, I call my function "updateActionEnabledState" when my controller receives the tableView message (which is triggered by calling [uiAudioFileTableView reloadData] when the data source is altered). Is there anything wrong with this approach, or should I call the updateActionEnabledState along with calling reloadData? -Kevin > On Fri, Mar 21, 2008 at 2:46 PM, Kevin Dixon <[EMAIL PROTECTED]> wrote: >> I needed to call [uiButton displayIfNeeded] instead of setNeedsDisplay > > Where are you doing this? Essentially what you have done is > short-circuited the coalesced update of dirty rectangles for drawing, > which leads me to believe that you're doing something in an inner loop > or a special run loop mode which you perhaps shouldn't be doing. > > --Kyle Sluder > ___ 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 [EMAIL PROTECTED]
NSTreeController, "canRemove" binding
Mac OS X 10.5.2 I have NSOutlineView bound to NSTreeController Additionally, I have a button, which is bound to "canRemove" of NSTreeController. Unfortunately, button never gets disabled (even if I have an empty selection in NSOutlineView) I added NSLog() to the method, which handles click on button and put value of "canRemove" — the value is correct there (NO when nothing is selected, YES, when something is selected). Visually, whenever I remove selection in NSOutlineView button gets disabled for half-a-second, and then becomes enabled again. What can be done to solve this issue? -- Alexey Zakhlestin http://www.milkfarmsoft.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 [EMAIL PROTECTED]
XML to RTF transformation via XSL
I'd like to have my XML file read by my app, and save the file, or display it in a NSTextView, as RTF (with the appropriate formatting etc). So I have been trying to use: - (id)objectByApplyingXSLTAtURL:(NSURL *)xsltURL arguments: (NSDictionary *)argumentserror:(NSError **)error Which is happily giving me the HTML document that would be expected. The dev docs say that the return value for this method depends on the intended output. For RTF, an NSData object is returned. So, how do I get this NSData object that I'd like? I've tried: in my xsl file. [xmlDoc setDocumentContentKind:NSXMLDocumentTextKind]; before doing the objectByApplyingXSLTAtURL I've set the target properties to handle RTF. I've cast the objectByApplyingXSLTAtURL message - i.e. NSData *xmlData = (NSData *)[xmlDoc objectByApplyingXSLTAtURL: [NSURL fileURLWithPath:xsltPath] arguments:nil error:&err]; And these things either give an error in the console, or at best just give HTML. Also, I can't see how any of these settings (except the target properties) would give me RTF (rather than plain text). Am I barking up the wrong tree here? I was expecting RTF output with bigger bolder text corresponding to etc. Ian. ___ 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 [EMAIL PROTECTED]
