/usr/share/SuperCollider/HelpSource/Classes/Download.schelp is in supercollider-common 1:3.8.0~repack-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | TITLE:: Download
summary:: Fetch a file from a remote URL
categories:: Files
related:: Classes/File
DESCRIPTION::
Download allows you to download a file from a specified URL
CLASSMETHODS::
private:: qtClass
METHOD:: new
Create and start a new Download.
ARGUMENT:: requestedURL
A link::Classes/String:: containing the URL of the file to download.
ARGUMENT:: localPath
A link::Classes/String:: containing the local path at which to save the downloaded file.
ARGUMENT:: finishedFunc
A link::Classes/Function:: to evaluate when the download is complete.
ARGUMENT:: errorFunc
A link::Classes/Function:: to evaluate if the download fails due to an error.
ARGUMENT:: progressFunc
A link::Classes/Function:: to process the download's progress. This Function will be passed two arguments, the bytes received, and the total bytes.
returns:: A new Download.
METHOD:: cancelAll
Cancel all active Downloads.
INSTANCEMETHODS::
private:: doProgress, doError, doFinished, doOnShutDown, cleanup, startDownload, init
METHOD:: cancel
Cancel the download.
METHOD:: errorFunc
Get or set the error link::Classes/Function::.
METHOD:: finishedFunc
Get or set the download finished link::Classes/Function::.
METHOD:: progressFunc
Get or set the download progress link::Classes/Function::.
EXAMPLES::
code::
Download("http://art-on-wires.org/wp-content/uploads/2011/03/nick_collins.png", "/tmp/nick.png", {\huzzah.postln;}, {\error.postln}, {|rec, tot| [rec, tot].postln}); // beautify your tmp directory
d = Download("http://scottwilson.ca/files/flame.mp3", "/tmp/flame.mp3", {\huzzah.postln;}, {\error.postln}, {|rec, tot| [rec, tot].postln});
d.cancel; // cancel this
::
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