http://permalink.gmane.org/gmane.comp.lang.tcl.mac hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7023 <pre>19th Annual Tcl/Tk Conference (Tcl'2012) http://www.tcl.tk/community/tcl2012/ November 12 - 16, 2012 Holiday Inn Chicago Mart Plaza 350 West Mart Center Drive Chicago, Illinois, USA Important Dates: Abstracts and proposals due August 27, 2012 Notification to authors September 10, 2012 WIP and BOF reservations open August 6, 2012 Author materials due October 29, 2012 Tutorials Start November 12, 2012 Conference starts November 14, 2012 Email Contact: tclconference-/JYPxA39Uh5TLH3MbocFFw&lt; at &gt;public.gmane.org Submission of Summaries Tcl/Tk 2012 will be held in Chicago, Illinois, USA from November 12 - 16, 2012. The program committee is asking for papers and presentation proposals from anyone using or developing with Tcl/Tk (and extensions). Past conferences have seen submissions covering a wide variety of topics including: * Scientific and engineering applications * Industrial controls * Distributed applications and Network Managment * Obje</pre> Andreas Kupries 2012-04-02T18:49:58 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7022 <pre>I've released TclGrowl, an update to my Tcl-and-AppleScript-based Tcl interface to the Growl notification system on OS X. This version should work with all versions of Growl, including the latest version distributed with the App Store. More details here: http://www.codebykevin.com/blosxom.cgi/2012/02/26#tclgrowl Thanks to Steve Landers for his contributions to this package. </pre> Kevin Walzer 2012-02-27T03:17:26 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7021 <pre>Hi all, Apple released Xcode 4.3 this week, and the new version has some significant differences over previous iterations of the IDE. Xcode no longer installs in /Developer, but is instead a single app bundle that installs in /Applications. Additionally, Xcode no longer installs numerous command-line tools such as llvm, clang, gcc, etc. These can either be installed from Xcode 4.3's preferences menu, or as a separate download from Apple's developer site. The reason I'm mentioning this is that I ran into significant issues trying to patch and build a new version of Tk with Xcode 4.3. (I'm not alone in this respect. Many open-source projects, such as MacPorts, Fink, and Homebrew are also finding a lot of their packages are breaking because of the changes in Xcode.) Tk couldn't find standard headers like stdio.h, let alone the Cocoa and Carbon headers it depends on for the Aqua version. After a lot of Googling, trial and error, I got a new build of Tcl and Tk to work. Here's what I did: 1. Befo</pre> Kevin Walzer 2012-02-22T23:44:50 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7020 <pre> These types of workarounds are the most effective way to deal with the event loop issue--it may require some trial and error. </pre> Kevin Walzer 2012-02-21T02:33:13 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7019 <pre>Am 13.02.2012 20:20, schrieb Adrian Robert: I have ported my application to MacOSX Tk 8.5.11 and try to synchronize the Tk event loop and Cocoa's event loop by inserting often an "update idletasks" before using critical GUI commands like menu, grab, focus, wm iconify and so on. Sometimes the "grab" command has to be omitted at all. ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 </pre> Zbigniew Diaczyszyn 2012-02-20T17:31:39 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7018 <pre>Hi Adrian, You have hit upon one of the knottiest issues with Tk-Cocoa--its event loop is noticably slower than Carbon's in some respects. If you check the list archives and the bug reports at SF, you'll see various reports, investigations (many by me), and discussions. Bottom line, this is extremely complex to address and I've found it frankly beyond my skill. Integrating Tk and Cocoa's event loops seems to be a much more complicated process than Carbon's; that is what Daniel Steffen has indicated. Its sheer complexity may make the integration more fragile and bugs harder to address. I'd welcome your input if you have time to take a look. I've found the internals of the event loop so hairy that I've not been able to make any headway, and have more or less punted in case someone else wants to take a stab at it. Thanks, Kevin </pre> Kevin Walzer 2012-02-13T22:20:32 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7017 <pre>Hi, I've been trying to port an application to Tk Cocoa and one of the differences I've been running into is display refresh. I don't know if there is just one problem or multiple problems, but it seems like updates from the Tk side are prioritized lower than in Carbon. Observations on 10.6 (all differences from Mac/Carbon, Windows, and X): 1) if you make changes to a canvas widget, and then take it offscreen, the changes are not visible the next time you bring it onscreen (instead they come after a short delay) 2) when extending the size of a window by PACKing something onto the bottom, the sequence happens thusly: a) the window size is extended; b) the entire contents of the window are redrawn starting from the new bottom; c) the height information for the contents of the new piece start getting paid attention to, which causes a second redraw of the contents back in the original position 3) the bug here (http://sourceforge.net/tracker/?func=detail&amp;aid=3166688&amp;group_id=12997&amp;atid=112997), where using </pre> Adrian Robert 2012-02-13T19:20:10 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7016 <pre> On Feb 5, 2012, at 5:54 PM, Kevin Walzer wrote: Yeah, I think its a big improvement, but Pd is an old Tcl app, started in '94, so moving it forward always comes with little pains ;) .hc ---------------------------------------------------------------------------- I spent 33 years and four months in active military service and during that period I spent most of my time as a high class muscle man for Big Business, for Wall Street and the bankers. - General Smedley Butler ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 </pre> Hans-Christoph Steiner 2012-02-06T01:03:46 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7015 <pre> You won't regret it. :-) I'd love to play with a stable Cocoa build of PD. </pre> Kevin Walzer 2012-02-05T22:54:44 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7014 <pre> On Feb 5, 2012, at 9:27 AM, Kevin Walzer wrote: I figured it out. The included Tcl.framework is built as 32-bit, which this 64-bit plugin then tries to use at runtime. Normally in this app, it works find to have a 32-bit Tcl/Tk while the core of the app is 64-bit because they talk via a network socket. For this particular plugin, the 64-bit binary side needs to use the Tcl.framework, and the included one is only 32-bit. I guess I need to work on the transition to Tk/Cocoa :) .hc ---------------------------------------------------------------------------- "[W]e have invented the technology to eliminate scarcity, but we are deliberately throwing it away to benefit those who profit from scarcity." -John Gilmore ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style A</pre> Hans-Christoph Steiner 2012-02-05T17:56:21 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7013 <pre> Could this be the issue--support for 10.4? 10.5 is the minimum supported OS for 64-bit Tk-Cocoa. Try adjusting these flags. </pre> Kevin Walzer 2012-02-05T14:27:35 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7012 <pre> On Jan 30, 2012, at 3:01 PM, Michael Schlenker wrote: I don't quite understand the question. So tclpd.pd_darwin is a bundle/plugin that is linking to the Tcl framework using "-framework Tcl" That Tcl 8.5.10 framework is built using: export CFLAGS="-arch ppc -arch ppc64 -arch i386 -arch x86_64 \ -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4" make -C tcl/${BUILD_DIR} deploy That Tcl.framework is installed into /Library/Frameworks. .hc ---------------------------------------------------------------------------- You can't steal a gift. Bird gave the world his music, and if you can hear it, you can have it. - Dizzy Gillespie ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/</pre> Hans-Christoph Steiner 2012-02-05T04:58:04 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7011 <pre> We have an odd error in our app Pd-extended. Its a media programming environment that we recently added the ability to write objects in Tcl. This is done using swig to wrap the Pd C API for Tcl. That's working great, but we have this odd error: On 32-bit builds, everything works fine, they are currently built on 10.5.8 and seem to run fine on 10.5 - 10.7. For the 64-bit builds, when the 'tclpd' library is loaded, it throws this error: Symbol not found: _TclFreeObj The 64-bit builds are built on 10.6.8 and I'm running it on 10.6.8. Both of these apps are using a custom build of plain vanilla Tcl/Tk 8.5.10. .hc ---------------------------------------------------------------------------- "[T]he greatest purveyor of violence in the world today [is] my own government." - Martin Luther King, Jr. ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just</pre> Hans-Christoph Steiner 2012-01-30T04:14:08 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7010 <pre> Does this error cause a problem with your script, or is it just logged in the console? If it's just logged in the console, it is probably harmless. </pre> Kevin Walzer 2011-10-28T20:58:00 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7009 <pre> Hello, I am contributing to an application being developed which is being re-written from tk/tcl -&gt; tk/cocoa. I am receiving this error: kCGErrorIllegalArgument: CGSRegisterCursorWithImages: Invalid hot spot (outside of size) I am wondering if this error is familiar to anyone or if I can be pointed in the right direction. Google reveals next to nothing for this error. Thanks x </pre> xi0n0ix 2011-10-25T13:56:53 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7008 <pre>Hi all, I'm posting this here because a few of the list members make use of the Growl notification system (http://growl.info) in their apps. Growl has just released a new version that makes significant changes in its API--these changes are for compatibility with Mac App Store requirements and also to put the system on firmer developmental footing moving forward. Unfortunately, these changes also break many of the third-party language bindings for Growl. I've been informally maintaining two separate Tcl-Growl integration packages--one, macgrowl, is of my own creation and is a Tcl wrapper for Growl's AppleScript interface. The other, tclgrowl, was a "native" Objective-C library developed by the Growl team itself but was largely abandoned (I cobbled a TEA-compliant package out of it and host it at my SVN repo at SF). Neither package works with the new version of Growl. Since many of my commercial Tcl/Tk apps support Growl, I'm going to be putting together some sort of new package for Growl integr</pre> Kevin Walzer 2011-10-20T14:15:17 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7007 <pre> On 17 Oct 2011, at 03:51, Kevin Walzer wrote: Nice! Is Snack itself maintained? A while back I tried to get it running on OS X, but would always get a Bus error. I'm guessing that isn't the case for you :-) </pre> Kristoffer Lawson 2011-10-17T08:13:57 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7006 <pre> Whoops, I see you meant the Snack sound library and not snackAmp. No, Snack hasn't been updated in five or six years. It builds, but it doesn't run as well on OS X as on Windows. I saw a posting on the Core Audio mailing list that said it makes use of ancient and deprecated Core Audio functions, but no one has responded to queries/bug reports about it. --Kevin </pre> Kevin Walzer 2011-10-17T14:18:18 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7005 <pre> Tom put out a new release of Snack last year, but I think it was just slapping a "final" release tag on the beta that had been posted on the website for years before that. As far as active development, no, I don't think there's much going on with it. --Kevin </pre> Kevin Walzer 2011-10-17T14:12:50 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7004 <pre>Hi all, I've scratched a long-standing personal itch by porting snackAmp to OS X. SnackAmp is a multi-platform music player with normal music player abilities, multi-user support, integrated web server, and a powerful AutoPlaylist feature. snackAmp for OS X is based on the original snackAmp by Tom Wilkason at http://snackamp.sourceforge.net/. The Mac version incorporates some enhancements to make the program a good Mac OS X citizen. It requires Mac OS X 10.7 (Lion) to run. snackAmp is licensed under the GPL. The snackAmp application is deployed as a standard Mac application bundle, and the source code is included in the bundle (snackAmp.app/MacOS/snackAmp.vfs). Here's a link to the download page: http://www.codebykevin.com/opensource/snackamp.html Enjoy! --Kevin </pre> Kevin Walzer 2011-10-17T00:51:50 http://permalink.gmane.org/gmane.comp.lang.tcl.mac/7003 <pre>Hi all, I've scratched a long-standing personal itch by porting snackAmp to OS X. SnackAmp is a multi-platform music player with normal music player abilities, multi-user support, integrated web server, and a powerful AutoPlaylist feature. snackAmp for OS X is based on the original snackAmp by Tom Wilkason at http://snackamp.sourceforge.net/. The Mac version incorporates some enhancements to make the program a good Mac OS X citizen. It requires Mac OS X 10.7 (Lion) to run. snackAmp is licensed under the GPL. The snackAmp application is deployed as a standard Mac application bundle, and the source code is included in the bundle (snackAmp.app/MacOS/snackAmp.vfs). Here's a link to the download page: http://www.codebykevin.com/opensource/snackamp.html Enjoy! --Kevin </pre> Kevin Walzer 2011-10-17T00:50:53 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.comp.lang.tcl.mac