# HG changeset patch
# User vrany
# Date 1309255803 -7200
# Node ID 179d81ff115b829bf64005c2dfb19d5b638098de
# Parent  28d8777c4270db50fc46f77e8eb6e57eac0b0f65
initial checkin

diff -r 28d8777c4270 -r 179d81ff115b UnixDesktop.st
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UnixDesktop.st	Tue Jun 28 12:10:03 2011 +0200
@@ -0,0 +1,133 @@
+"
+ COPYRIGHT (c) 2006 by eXept Software AG
+              All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+"{ Package: 'stx:libbasic' }"
+
+AbstractDesktop subclass:#UnixDesktop
+	instanceVariableNames:''
+	classVariableNames:''
+	poolDictionaries:''
+	category:'System-Desktop'
+!
+
+!UnixDesktop class methodsFor:'documentation'!
+
+copyright
+"
+ COPYRIGHT (c) 2006 by eXept Software AG
+              All Rights Reserved
+
+ This software is furnished under a license and may be used
+ only in accordance with the terms of that license and with the
+ inclusion of the above copyright notice.   This software may not
+ be provided or otherwise made available to, or used by, any
+ other person.  No title to or ownership of the software is
+ hereby transferred.
+"
+! !
+
+!UnixDesktop class methodsFor:'accessing'!
+
+priority
+
+    ^1
+
+    "Modified: / 11-08-2009 / 16:40:06 / Jan Vrany <vranyj1@fel.cvut.cz>"
+! !
+
+!UnixDesktop class methodsFor:'accessing - defaults'!
+
+defaultEditorCommand
+    ^ (OperatingSystem getEnvironment: 'VISUAL') 
+        ifNil: [ (OperatingSystem getEnvironment: 'EDITOR') ]
+
+    "Created: / 11-08-2009 / 16:53:52 / Jan Vrany <vranyj1@fel.cvut.cz>"
+! !
+
+!UnixDesktop class methodsFor:'testing'!
+
+isAvailable
+
+    ^OperatingSystem isUNIXlike
+
+    "Modified: / 11-08-2009 / 16:40:30 / Jan Vrany <vranyj1@fel.cvut.cz>"
+! !
+
+!UnixDesktop methodsFor:'accessing - commands'!
+
+editorCommand
+
+    ^UserPreferences current editorCommand 
+        ifNil:[self class defaultEditorCommand]
+
+    "
+        Desktop editorCommand
+    "
+
+    "Created: / 11-08-2009 / 17:32:42 / Jan Vrany <vranyj1@fel.cvut.cz>"
+! !
+
+!UnixDesktop methodsFor:'operations'!
+
+edit: filenames
+
+    "
+        Opens desktop's preferred editor on given filenames.
+
+        filenames - a String or Filename or collection of those.
+    "
+
+    ^self execute: self editorCommand filenames: filenames
+
+    "
+        Desktop edit: '/home/janfrog/.emacs'
+    "
+
+    "Created: / 11-08-2009 / 17:35:57 / Jan Vrany <vranyj1@fel.cvut.cz>"
+! !
+
+!UnixDesktop methodsFor:'operations - private'!
+
+execute: command filenames: filenames
+
+    | filenamesAsStrings placeholders |
+    filenamesAsStrings := (self toArrayOfFilenames: filenames) collect:[:f|f asString].
+    placeholders := Dictionary new.
+    placeholders 
+        at: 'f' put: (filenamesAsStrings asStringWith: Character space);
+        at: 'F'  put: filenamesAsStrings first.
+
+    ^self execute: command placeholders: placeholders.
+
+    "Created: / 11-08-2009 / 17:40:10 / Jan Vrany <vranyj1@fel.cvut.cz>"
+!
+
+execute: command placeholders: placeholders
+
+    ^OperatingSystem 
+        executeCommand:(command expandPlaceholdersWith: placeholders)
+
+    "
+        Desktop edit: '/home/janfrog/.emacs'
+    "
+
+    "Created: / 11-08-2009 / 17:41:45 / Jan Vrany <vranyj1@fel.cvut.cz>"
+! !
+
+!UnixDesktop class methodsFor:'documentation'!
+
+version_CVS
+    ^ '$Header: /cvs/stx/stx/libbasic/UnixDesktop.st,v 1.1 2011-06-28 10:10:03 vrany Exp $'
+!
+
+version_SVN
+    ^ ' Id: UnixDesktop.st 10517 2010-04-26 18:26:38Z vranyj1  '
+! !