Lion: unlocking a document
Hi, I still have problems with my document saving behavior in Lion. If I open a file that my app can only read (CFBundleRoleType = Viewer) the state is set to locked. If I unlock it and do some changes, the autosave replaces the document file with a native file. This is really not exactable. Not all data is read from the original (binary) file and so I need to keep the original. Is there any way to prevent this. I would prefer that if the user unlocks the document, it actually is duplicated. Best Georg Seifert ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Lion: Lock documents and custom undomanager
Hi, I have several undomanagers in my app. (I know that is unusual. Think of it as if you had a page layout app and every page has its own undo.) This all works well except if the document is locked. Then the documents undomanager knows about this and prevents the change and generates a error. But my undomanagers are not in sync with the document. I do not find anything about that in the docs. So, is there any way to get the locked state of the document or to connect the undomanagers with the document? Thanks Georg ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: TextEdit - Open Recent - slow
On 7 Feb 2012, at 05:46, Jens Alfke wrote: On Feb 6, 2012, at 2:12 PM, Gerriet M. Denkmann wrote: 1788 __open (in libsystem_kernel.dylib) + 10 [0x7fff8b1c9ad2] Running fs_usage on TextEdit while this is going on might be useful … it’ll show you what files it opened and how long it took. Here is some output of fs_usage -w: 18:58:13.175205 getattrlist /Volumes/เม่น/Users/gerriet/Schriften/Massage.rtf 0.32 TextEdit.1317 18:58:13.176053 getattrlist /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv/Agenda.rtf 0.39 TextEdit.1317 18:58:13.177119 getattrlist /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv 0.78 TextEdit.1317 0.54 TextEdit.1317 /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv/Icon 18:58:13.181122 PAGE_IN_FILE A=0x7fff8ca03000TEXT Automator.framework 0.09 TextEdit.1317 0.16 TextEdit.1317 /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv/Icon 0.92 TextEdit.1317 1] (R_) /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv/Icon 18:58:18.702729 getattrlist/Applications 0.45 TextEdit.1317 It took 5 seconds to read (and process ?) the folder icon. 5 minutes later, it took only 0.8 seconds: 19:06:23.893929 getattrlist /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv 0.92 TextEdit.1317 0.19 TextEdit.1317 /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv/Icon 0.12 TextEdit.1317 /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv/Icon 0.71 TextEdit.1317 1] (R_) /Volumes/เม่น/Users/gerriet/Source/Stuff 10.6.2/ไทย Dict Wv/Icon 19:06:24.611690 getattrlist /System/Library/CoreServices/Finder.app 0.20 TextEdit.1317 But my debug version of TextEdit can do all of the recent docs (including the folder icons) in 0.06 seconds. Kind regards, Gerriet. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Using custom controls on top of custom graphics
I want to use a custom graphic as the main window of a program, and I'm using custom controls (built with NSButtons on top of NSViews). I have not been able to figure out how to make the custom controls appear on top of the bitmap. I also want to build custom sliders using a special graphic for the slider area and for the knob. Can someone point me to some source code that shows how to do this? Thanks, Tom Jeffries ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
NSCollectionView mouseDown/drag is really slow.
Hi Everyone, I have just read all of the posts that I can find about the NSCollectionView and selecting an item (or items) for a drag operation. As others have pointed out, the selection takes about 1 second for a drag operation to be processed. This is a real sore spot when using the NSCollectionView in my app. My beta testers are actually logging this as a bug. Is there a technique that can be done in -mouseDown: to speed up the time for a drag operation? Or am I stuck with this? Thanks! bob. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: TextEdit - Open Recent - slow
On Feb 7, 2012, at 4:27 AM, Gerriet M. Denkmann gerr...@mdenkmann.de wrote: 18:58:18.702729 getattrlist/Applications 0.45 TextEdit.1317 It took 5 seconds to read (and process ?) the folder icon. Are your running on an SSD? Sounds like possible symptoms of drive death. --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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Difficulty Calling NSTableView's validateDrop: Method for Unit Testing
tableView:validateDrop:proposedRow:proposedDropOperation: is an NSTableViewDataSource method (not an NSTableView method). So whatever class is implementing the data source methods is probably the class you want to test with your unit test code. Dave On 2012-02-06, at 9:22 PM, Mark Szymczyk wrote: I'm trying to unit test drag and drop rearranging of items in a table view. In my unit testing code I have an object of a NSDocument subclass. MyDocument* testDoc; The NSDocument subclass has a table view outlet. IBOutlet NSTableView* myTableView; I start my unit test by creating a mock object that implements the NSDraggingInfo protocol. id mock = [OCMockObject mockForProtocol:@protocol(NSDraggingInfo)]; I use the mock object as an argument to NSTableView's validateDrop: method, like the following code: NSDragOperation theDrag = [xyz tableView:myTableView validateDrop:mock proposedRow:1 proposedDropOperation:NSTableViewDropAbove]; What do I replace xyz with in my call to validateDrop:? I tried supplying testDoc, myTableView, NSDocument, and NSTableView, but they generate syntax errors. I searched Google for examples, but all I found were examples on how to write a validateDrop: method to handle drag and drop in my code. I didn't find any examples of calling validateDrop:. Mark ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/dave.fernandes%40utoronto.ca This email sent to dave.fernan...@utoronto.ca ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Sandbox, 10.6, Core Duo, XCode 4.... where is the entitlement page?
To clarify, I'm developing with XCode 4 on 10.6 and want my app to be available for Lion users. Do I have to be running Lion to configure sandbox entitlements? If so, I have to buy a new machine (using a core duo)? On Feb 6, 10:54 pm, R r4eem...@gmail.com wrote: Ok folks, I must be doing something really dumb... but for the life of me, I can't find the entitlement screen to configure my app. I've built apps on a Core Duo Intel machine with a 10.6 target and have converted over to XCode 4. I've read and watched the WWDC 2011 presentations, etc... Everything I read shows that Target-Summary should show the Entitlements to check/unCheck. I can't find any Entitlement page. Help -- Ron ___ Cocoa-dev mailing list (cocoa-...@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:https://lists.apple.com/mailman/options/cocoa-dev/cocoa-dev-garchive-... This email sent to cocoa-dev-garchive-98...@googlegroups.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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Lion's 'restore windows' vs. app with initial 'login'
I'm looking for a design review here. I've got an app that has a login step at the beginning. Until the user has logged on, it's inappropriate to display the documents that were open when the last user quit. Lion's 'restore windows' feature happens while my login dialog is still open. I've looked at the slides for the WWDC 2011 session Resume and Automatic Termination in Lion and they don't address the concept of an app with a startup gateway like a login dialog. Through experimentation, I found that 'resume' is happening through calls to -[MyDocController openDocumentWithContentsOfURL:display:error]. I plan to put a check for login there. If the user hasn't logged in, I'll save the URLs, return NULL, and process them later. When I process them, I can also filter out URLs that 'belong' to someone other than the current logged in user. Is there a better way? ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: boundingRectWithSize problem?
Using a temporary Text container/storage/layout seems to fix the problem. See:
https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/TextLayout/Tasks/StringHeight.html
The NS(Attributed)String+Geometrics category by Jerry Krinock is also handy:
https://github.com/jerrykrinock/CategoriesObjC.git
Cheers!
Tony Pollard
On 27 Jan 2012, at 11:26 am, Tony Pollard wrote:
Good thought Tim, but for some reason it doesn't work in this case (both on
10.6 10.7).
As you would expect, it is size/font sensitive so I can get the same failure
result (for the sample text given) with Times-Roman 11 point. Of the various
text samples, it's only 1 in 10,000 or so that don't get their height
calculated correctly.
Tony
On 26 Jan 2012, at 6:59 pm, Tim Schröder wrote:
I had exactly the same problem and solved it by using the
NSStringDrawingUsesDeviceMetrics option instead of
NSStringDrawingDisableScreenFontSubstitution.
Tim
Am 25.01.2012 um 16:26 schrieb Tony Pollard:
Hi folks,
I'm having a strange problem with NSAttributedString boundingRectWithSize
in getting the needed height for a fixed width. It works 99% of the time,
but it consistently underestimates the height for certain text (by
approximately one line). There doesn't appear to be a pattern for the text
that works and the text that fails (tested on 10.6 and 10.7).
The code is:
NSRect textRect = [attrString boundingRectWithSize:NSMakeSize(300.0, 0.0)
// Width 300, any height (max height also
fails)
options: NSStringDrawingUsesLineFragmentOrigin |// Needed
for multi-line
NSStringDrawingDisableScreenFontSubstitution];
The attributed strings are built from data sources. Here's one that fails:
Printing description of attrString:
n. {
CdctPhraseType = Grammer;
NSColor = NSCalibratedRGBColorSpace 0.878431 0.0980392 0.160784 1;
NSFont = LucidaGrande 9.00 pt. P [] (0x50bbd0) fobj=0x50b7b0, spc=2.85;
}A hopper is a device shaped like a large funnel, in which substances such
as grain, coal, animal food, or sand can be stored.{
CdctPhraseType = Transition;
NSColor = NSCalibratedRGBColorSpace 0.227451 0.54902 0.258824 1;
NSFont = LucidaGrande 9.00 pt. P [] (0x50bbd0) fobj=0x50b7b0, spc=2.85;
}
{
}F.ex: Large trailers came along and tipped it into a big hopper.{
CdctPhraseType = Transition;
NSColor = NSCalibratedRGBColorSpace 0.227451 0.54902 0.258824 1;
NSFont = LucidaGrande 9.00 pt. P [] (0x50bbd0) fobj=0x50b7b0, spc=2.85;
}
The resulting Rect is too short by about 9 pixels. Anyone had the same
problem?
Tony Pollard
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Re: Sandbox, 10.6, Core Duo, XCode 4.... where is the entitlement page?
On Tue, 7 Feb 2012 09:11:04 -0800, R said: To clarify, I'm developing with XCode 4 on 10.6 and want my app to be available for Lion users. Do I have to be running Lion to configure sandbox entitlements? If so, I have to buy a new machine (using a core duo)? Sounds like a question for the Xcode list. But Xcode's not doing magic, you could do all the stuff with only command line tools too. You can probably just add the .entitlements file to your bundle, and adjust your Info.plist, etc. IIRC, the docs talk about this even. -- Sean McBride, B. Eng s...@rogue-research.com Rogue Researchwww.rogue-research.com Mac Software Developer Montréal, Québec, Canada ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: NSCollectionView mouseDown/drag is really slow.
On Feb 7, 2012, at 7:47 AM, Robert Monaghan wrote: Hi Everyone, I have just read all of the posts that I can find about the NSCollectionView and selecting an item (or items) for a drag operation. As others have pointed out, the selection takes about 1 second for a drag operation to be processed. This is a real sore spot when using the NSCollectionView in my app. My beta testers are actually logging this as a bug. Is there a technique that can be done in -mouseDown: to speed up the time for a drag operation? Or am I stuck with this? Thanks! I've done a lot of digging into it and haven't found anything; NSCollectionView does all the processing in a loop triggered by mouseDown: instead of doing the mouseDragged:/mouseUp: approach, and replicating the entire mouseDown: in a subclass is not really viable. It is better in Lion and the users who filed bugs against my app in Snow Leopard seem happy with Lion. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: NSCollectionView mouseDown/drag is really slow.
Hi Lee Ann, Thanks for the info.. I was going to ask you if you had done any more digging. Heheh, my users are mostly using Lion, too. I guess more bug reports with Apple is the way to go on this. bob. On Feb 7, 2012, at 7:52 PM, Lee Ann Rucker wrote: On Feb 7, 2012, at 7:47 AM, Robert Monaghan wrote: Hi Everyone, I have just read all of the posts that I can find about the NSCollectionView and selecting an item (or items) for a drag operation. As others have pointed out, the selection takes about 1 second for a drag operation to be processed. This is a real sore spot when using the NSCollectionView in my app. My beta testers are actually logging this as a bug. Is there a technique that can be done in -mouseDown: to speed up the time for a drag operation? Or am I stuck with this? Thanks! I've done a lot of digging into it and haven't found anything; NSCollectionView does all the processing in a loop triggered by mouseDown: instead of doing the mouseDragged:/mouseUp: approach, and replicating the entire mouseDown: in a subclass is not really viable. It is better in Lion and the users who filed bugs against my app in Snow Leopard seem happy with Lion. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Lion's 'restore windows' vs. app with initial 'login'
On Feb 7, 2012, at 09:27 , Eric Slosser wrote: I've got an app that has a login step at the beginning. Until the user has logged on, it's inappropriate to display the documents that were open when the last user quit. Lion's 'restore windows' feature happens while my login dialog is still open. I've looked at the slides for the WWDC 2011 session Resume and Automatic Termination in Lion and they don't address the concept of an app with a startup gateway like a login dialog. Through experimentation, I found that 'resume' is happening through calls to -[MyDocController openDocumentWithContentsOfURL:display:error]. I plan to put a check for login there. If the user hasn't logged in, I'll save the URLs, return NULL, and process them later. When I process them, I can also filter out URLs that 'belong' to someone other than the current logged in user. 'openDocumentWithContentsOfURL:display:error:' is deprecated in Lion, so it's surprising that it's being called instead of 'openDocumentWithContentsOfURL:display:completionHandler:', and maybe you can't rely on it being called in future updates. An alternative approach might be to override 'restoreDocumentWindowWithIdentifier:state:completionHandler:' (not documented anywhere except the NSWindowRestoration.h header file, but discussed in the WWDC video). I believe you're allowed to defer the calling of the completion handler, so could either ask for the login in this method, or add the parameters to a queue and deal with them after a login. It's not clear whether deferring one completion handler also defers invocation of the above method for additional windows, or if you'll get a series of invocations that all need to be deferred, but I guess it doesn't matter provided you're prepared to queue as many as arrive. Also, you have to call the completion handler *eventually*, so if login fails (in the sense that you give up after repeated attempts), you should probably invoke the completion handlers with nil window parameters, then quit the application, since AFAIK there's no way to restart the restoration process later in the app's existing lifetime. I dunno, though. Maybe this is abusing the resume mechanism too. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Difficulty Calling NSTableView's validateDrop: Method for Unit Testing
I found a solution. The solution was to create a second mock object that implements the NSTableViewDataSource protocol and use that mock object to call validateDrop:. Mark ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Lion's 'restore windows' vs. app with initial 'login'
On Feb 7, 2012, at 11:09 AM, Quincey Morris wrote: On Feb 7, 2012, at 09:27 , Eric Slosser wrote: I've got an app that has a login step at the beginning. Until the user has logged on, it's inappropriate to display the documents that were open when the last user quit. Lion's 'restore windows' feature happens while my login dialog is still open. I've looked at the slides for the WWDC 2011 session Resume and Automatic Termination in Lion and they don't address the concept of an app with a startup gateway like a login dialog. Through experimentation, I found that 'resume' is happening through calls to -[MyDocController openDocumentWithContentsOfURL:display:error]. I plan to put a check for login there. If the user hasn't logged in, I'll save the URLs, return NULL, and process them later. When I process them, I can also filter out URLs that 'belong' to someone other than the current logged in user. 'openDocumentWithContentsOfURL:display:error:' is deprecated in Lion, so it's surprising that it's being called instead of 'openDocumentWithContentsOfURL:display:completionHandler:', and maybe you can't rely on it being called in future updates. If you subclass the old one and not the new one, the old one gets called. If you subclass both, only the new one gets called. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Problem with CoreData
Never mind. Wrong use of a relationship caused the problem. -Laurent. -- Laurent Daudelin AIM/iChat/Skype:LaurentDaudelin http://www.nemesys-soft.com/ Logiciels Nemesys Software laur...@nemesys-soft.com On Feb 7, 2012, at 12:48, Laurent Daudelin wrote: Hello. I have a very simple model with a table and some attributes in it. For some reason, I have an NSDate attribute that I want to use for a sort descriptor. The problem I'm having is that when I have my NSFetchedResultsController fetches the database, the NSDate attribute of all my fetched objects is always the current date, or now. When I look at the table in the database directly, I see there are different values for this attribute. There isn't any trick or manipulation behind the scene, my subclass of NSManagedObject just declares the properties that are in the table, nothing more, nothing less. I then added an NSString and basically the same thing is happening: when I look at the attribute in the table in the database, there are values for this string but when I fetch with my NSFetchedResultsController, all the strings are nil. Has anybody ever seen this? What am I missing? Thanks in advance for any pointer, help or info! -Laurent. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Problem with CoreData
On 7 Feb 2012, at 2:48 PM, Laurent Daudelin wrote: I have a very simple model with a table and some attributes in it. For some reason, I have an NSDate attribute that I want to use for a sort descriptor. The problem I'm having is that when I have my NSFetchedResultsController fetches the database, the NSDate attribute of all my fetched objects is always the current date, or now. When I look at the table in the database directly, I see there are different values for this attribute. There isn't any trick or manipulation behind the scene, my subclass of NSManagedObject just declares the properties that are in the table, nothing more, nothing less. I then added an NSString and basically the same thing is happening: when I look at the attribute in the table in the database, there are values for this string but when I fetch with my NSFetchedResultsController, all the strings are nil. iOS or Mac? What project template did you start with? Are you building the Core Data stack yourself? If Mac, are you using a persistent document? How are you initializing the fetched-results controller? Have you verified that all the objects coming back from your fetches have different objectIDs? You say your managed-object subclass declares properties for all the entity's (I think you mean entity when you say table) attributes, but did you also specify @dynamic for the properties? Try instantiating a new project (for whatever your platform is) that you'll throw away, so you can see how the various setups are done. An iOS master-detail application that uses Core Data will demonstrate both the Core-Data stack initialization and how to set up the fetched-results controller. — F ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: TextEdit - Open Recent - slow
On Feb 7, 2012, at 7:46 AM, Kyle Sluder wrote: Are your running on an SSD? Sounds like possible symptoms of drive death. Was about to say the same thing. I was getting weird lockups like this (generally to pref files); then it progressed to random disk issues at startup that required up to 20 minutes of fsck before the system would boot; then the disk stopped being bootable at all. I replaced the SSD with one from another vendor and haven’t had any trouble since [knock wood]. —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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Using custom controls on top of custom graphics
On Feb 7, 2012, at 7:42 AM, Tom Jeffries wrote: I want to use a custom graphic as the main window of a program, In other words, you have a root view covering the whole window that draws the custom graphic in its frame? and I'm using custom controls (built with NSButtons on top of NSViews). I have not been able to figure out how to make the custom controls appear on top of the bitmap. Make the views non-opaque by overriding -isOpaque to return NO. I also want to build custom sliders using a special graphic for the slider area and for the knob. You’ll have to implement that from scratch, or maybe find a 3rd party open source control. NSSlider definitely can’t be customized that way. —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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
[MEET] CocoaHeadsNYC this Thursday
When: Thursday, February 9, 2012, 6:30-8:00 PM, followed by pizza at Patsy's. Who: Natalie Podrazik and David Jacobs What: Natalie and David will discuss a Metrics library (Starwatch) for iOS they've been working on. They'll demo their code, discuss why they chose to write their own, what the alternatives were, and dive into the code (which will be open sourced shortly). Where: Google, 76 9th Ave, New York, NY 10011 You might want to arrive a few minutes early in case there's a line at the security desk. See http://www.cocoaheadsnyc.org/meeting/ for a map and directions to the room. Hope you can make it! --Andy ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: TextEdit - Open Recent - slow
On 7 Feb 2012, at 22:46, Kyle Sluder wrote: On Feb 7, 2012, at 4:27 AM, Gerriet M. Denkmann gerr...@mdenkmann.de wrote: 18:58:18.702729 getattrlist/Applications 0.45 TextEdit.1317 It took 5 seconds to read (and process ?) the folder icon. Are your running on an SSD? Sounds like possible symptoms of drive death. No. Just a normal hard disk. And also: when I use my debug version of TextEdit (from /Developer/Examples/TextEdit) I have never seen any delay in displaying the Open Recent menu. Also: other apps, having the same two recent files (with icons) never show any delay. Kind regards, Gerriet. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: Animating NSSplitView collapse/uncollapse
On 06 Feb 2012, at 09:29, Martin Hewitson wrote:
Hi Luc,
Attached is a split view controller which I think does what you want, or at
least should enough to go on. This is cobbled together from various examples
I found on the web. The code is experimental and probably needs some cleaning
up.
Thanks Martin, I will have a look at this.
Meanwhile, I think I have found a working solution of myself, although it
certainly needs more testing. This code animates both views at either side of
the divider, it works for horizontal or vertical split views and also works for
collapsed subiews.
Here, I'm temporarily disabling autoresize both before and after changing the
view frames, when the original size and target size are zero. Also, I'm
disabling delegate interference during animation. The 'dividerPosition'
parameter is calculated in another instance method 'toggleSubviewAtIndex:'
which is called from my window controller. This involves storing the original
size of the subviews in a dictionary ivar before the subview is hidden, so it
can be restored when it is revealed later. Also, it handles collapsed
subviews separately by first setting their frame size and origin to zero before
calling the animation method.
- (void)animateDividerToPosition:(CGFloat)dividerPosition
{
NSView *view0 = [[self subviews] objectAtIndex:0];
NSView *view1 = [[self subviews] objectAtIndex:1];
NSRect view0Rect = [view0 frame];
NSRect view1Rect = [view1 frame];
NSRect overalRect = [self frame];
CGFloat dividerSize = [self dividerThickness];
BOOL view0AutoResizes = [view0 autoresizesSubviews];
BOOL view1AutoResizes = [view1 autoresizesSubviews];
if ([self isVertical]) {
// disable autoresizing if *current* view size = zero
[view0 setAutoresizesSubviews:view0AutoResizes view0Rect.size.width
0];
[view1 setAutoresizesSubviews:view1AutoResizes view1Rect.size.width
0];
// set subviews target size
view0Rect.origin.x = MIN(0, dividerPosition);
view0Rect.size.width = MAX(0, dividerPosition);
view1Rect.origin.x = MAX(0, dividerPosition + dividerSize);
view1Rect.size.width = MAX(0, overalRect.size.width -
view0Rect.size.width - dividerSize);
// disable autoresizing if *target* view size = zero
if (view0Rect.size.width = 0)
[view0 setAutoresizesSubviews:NO];
if (view1Rect.size.width = 0)
[view1 setAutoresizesSubviews:NO];
} else {
// disable autoresizing if *current* view size = zero
[view0 setAutoresizesSubviews:view0AutoResizes view0Rect.size.height
0];
[view1 setAutoresizesSubviews:view1AutoResizes view1Rect.size.height
0];
// set subviews target size
view0Rect.origin.y = MIN(0, dividerPosition);
view0Rect.size.height = MAX(0, dividerPosition);
view1Rect.origin.y = MAX(0, dividerPosition + dividerSize);
view1Rect.size.height = MAX(0, overalRect.size.height -
view0Rect.size.height - dividerSize);
// disable autoresizing if *target* view size = zero
if (view0Rect.size.height = 0)
[view0 setAutoresizesSubviews:NO];
if (view1Rect.size.height = 0)
[view1 setAutoresizesSubviews:NO];
}
// make sure views are visible after previous collapse
[view0 setHidden:NO];
[view1 setHidden:NO];
// disable delegate interference
id delegate = [self delegate];
[self setDelegate:nil];
[NSAnimationContext beginGrouping];
[[NSAnimationContext currentContext] setDuration:0.25f];
[[NSAnimationContext currentContext] setCompletionHandler:^(void) {
[view0 setAutoresizesSubviews:view0AutoResizes];
[view1 setAutoresizesSubviews:view1AutoResizes];
[self setDelegate:delegate];
[self setAnimating:NO];
}];
[[view0 animator] setFrame: view0Rect];
[[view1 animator] setFrame: view1Rect];
[NSAnimationContext endGrouping];
}
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How to get bookmarks data for non-existing files
This works fine (usually): BOOL isStale; NSError *outError; NSURL *url =[ NSURL URLByResolvingBookmarkData: bookmarksData options:options relativeToURL: nil bookmarkDataIsStale:isStale error: outError ]; But when the referenced file does NOT exist, url will be nil and NSError just tells me: File does not exist. But I would like to know what the (now non-existing) filename has been. How? Kind regards, Gerriet. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to get bookmarks data for non-existing files
On Feb 7, 2012, at 22:58 , Gerriet M. Denkmann wrote: This works fine (usually): BOOL isStale; NSError *outError; NSURL *url =[ NSURL URLByResolvingBookmarkData: bookmarksData options:options relativeToURL: nil bookmarkDataIsStale:isStale error: outError ]; But when the referenced file does NOT exist, url will be nil and NSError just tells me: File does not exist. But I would like to know what the (now non-existing) filename has been. How? Did you try +[NSURL resourceValuesForKeys:fromBookmarkData:]? ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
Re: How to get bookmarks data for non-existing files
On 8 Feb 2012, at 14:30, Quincey Morris wrote: On Feb 7, 2012, at 22:58 , Gerriet M. Denkmann wrote: This works fine (usually): BOOL isStale; NSError *outError; NSURL *url =[ NSURL URLByResolvingBookmarkData: bookmarksData options:options relativeToURL: nil bookmarkDataIsStale:isStale error: outError ]; But when the referenced file does NOT exist, url will be nil and NSError just tells me: File does not exist. But I would like to know what the (now non-existing) filename has been. How? Did you try +[NSURL resourceValuesForKeys:fromBookmarkData:]? I had not. Right now I am trying it. But what keys to use? So far I got NSURLNameKey but there is more to get. Is there a list of usable keys somewhere? Gerriet. ___ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
