add screenshot

src/core/core.coffee

@@ -79,6 +79,14 @@ self.OS or=
             tmp.push a for a in _PM.processes[app]
             a.quit() for a in tmp
 
+    cleanup: ->
+        ($ "#wrapper").empty()
+        _GUI.clearTheme()
+        _courrier.observable = riot.observable()
+        _OS.APP = {}
+        _PM.processes = {}
+        _PM.pidalloc = 0
+        
     boot: ->
         #first login
         _API.handler.auth (d) ->

src/core/gui.coffee

@@ -141,8 +141,7 @@ self.OS.GUI =
             alert "System fall: Cannot init desktop manager"
     
     login: () ->
-        ($ "#wrapper").empty()
-        _GUI.clearTheme()
+        _OS.cleanup()
         _API.resource "schemes/login.html", (x) ->
             return null unless x
             scheme = $.parseHTML x
@@ -158,12 +157,7 @@ self.OS.GUI =
             alert "System fall: Cannot init login screen"
     
     startAntOS: (conf) ->
-        ($ "#wrapper").empty()
-        _GUI.clearTheme()
-        _courrier.observable = riot.observable()
-        _OS.APP = {}
-        _PM.processes = {}
-        _PM.pidalloc = 0
+        _OS.cleanup()
         _OS.setting.applications = conf.applications if conf.applications
         _OS.setting.appearance = conf.appearance if conf.appearance
         _OS.setting.user = conf.user

src/core/tags/afx-file-view.js

@@ -29,6 +29,8 @@
                 self[k] = v
             if(k == 'view')
                 switchView()
+            if(k == "data")
+                self.selectedFile = undefined
             self.update()
         }
         self.root.get = function(k)