[squeak-dev] The Trunk: Files-fbs.124.mcz
Chris Muller
asqueaker at gmail.com
Fri Jun 28 00:27:17 UTC 2013
Did you change your mind about going through UIManager
indicateWaitWhile: [ ... ]?
On Thu, Jun 27, 2013 at 2:41 PM, <commits at source.squeak.org> wrote:
> Frank Shearar uploaded a new version of Files to project The Trunk:
> http://source.squeak.org/trunk/Files-fbs.124.mcz
>
> ==================== Summary ====================
>
> Name: Files-fbs.124
> Author: fbs
> Time: 27 June 2013, 5:18:49.925 pm
> UUID: db8086ca-e21b-9748-a401-0430a5641821
> Ancestors: Files-tpr.123
>
> Remove the Cursor >> #showWhile because this method has no senders (it's an example of how to recursively enumerate a FileDirectory) and so needlessly introduces a dependency on Graphics.
>
> The diff is very noisy because we unindent the block.
>
> =============== Diff against Files-tpr.123 ===============
>
> Item was changed:
> ----- Method: FileDirectory>>statsForDirectoryTree: (in category 'enumeration') -----
> statsForDirectoryTree: rootedPathName
> "Return the size statistics for the entire directory tree starting at the given root. The result is a three element array of the form: (<number of folders><number of files><total bytes in all files>). This method also serves as an example of how recursively enumerate a directory tree."
> "FileDirectory default statsForDirectoryTree: '\smalltalk'"
>
> + | dirs files bytes todo entries p |
> + dirs := files := bytes := 0.
> + todo := OrderedCollection with: rootedPathName.
> + [todo isEmpty] whileFalse: [
> + p := todo removeFirst.
> + entries := self directoryContentsFor: p.
> + entries do: [:entry |
> + entry isDirectory
> + ifTrue: [
> + todo addLast: p , self pathNameDelimiter asString , entry name.
> + dirs := dirs + 1]
> + ifFalse: [
> + files := files + 1.
> + bytes := bytes + entry fileSize]]].
> + ^ Array with: dirs with: files with: bytes
> - ^Cursor wait showWhile: [
> - | dirs files bytes todo entries p |
> - dirs := files := bytes := 0.
> - todo := OrderedCollection with: rootedPathName.
> - [todo isEmpty] whileFalse: [
> - p := todo removeFirst.
> - entries := self directoryContentsFor: p.
> - entries do: [:entry |
> - entry isDirectory
> - ifTrue: [
> - todo addLast: p , self pathNameDelimiter asString , entry name.
> - dirs := dirs + 1]
> - ifFalse: [
> - files := files + 1.
> - bytes := bytes + entry fileSize]]].
> - Array with: dirs with: files with: bytes]
> !
>
>
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