allow to define in supported widgets which don't allow it already

widgets/contrib/task.lua

@@ -31,7 +31,7 @@ function task:hide()
     end
 end
 
-function task:show()
+function task:show(scr_pos)
     task:hide()
 
     local f, c_text
@@ -51,6 +51,7 @@ function task:show()
                                          fg = task.fg,
                                          bg = task.bg,
                                          timeout = task.timeout,
+                                         screen = scr_pos or 1
                                      })
 end
 
@@ -106,6 +107,7 @@ function task:prompt_search()
               fg       = task.fg,
               bg       = task.bg,
               timeout  = task.timeout,
+              screen   = mouse.screen
           })
       end,
       nil,
@@ -122,11 +124,12 @@ function task:attach(widget, args)
     task.bg        = args.bg or beautiful.bg_normal or "#FFFFFF"
     task.position  = args.position or "top_right"
     task.timeout   = args.timeout or 7
+    task.scr_pos   = args.scr_pos or 1
 
     task.notify_icon = icons_dir .. "/taskwarrior/task.png"
     task.notify_icon_small = icons_dir .. "/taskwarrior/tasksmall.png"
 
-    widget:connect_signal("mouse::enter", function () task:show() end)
+    widget:connect_signal("mouse::enter", function () task:show(scr_pos) end)
     widget:connect_signal("mouse::leave", function () task:hide() end)
 end
 

widgets/fs.lua

@@ -36,7 +36,7 @@ function fs:hide()
     end
 end
 
-function fs:show(t_out)
+function fs:show(t_out, scr)
     fs:hide()
 
     local f = io.popen(helpers.scripts_dir .. "dfs")
@@ -44,9 +44,10 @@ function fs:show(t_out)
     f:close()
 
     notification = naughty.notify({
-        preset = fs_notification_preset,
-        text = ws,
+        preset  = fs_notification_preset,
+        text    = ws,
         timeout = t_out,
+        screen  = scr or 1
     })
 end
 
@@ -106,7 +107,7 @@ local function worker(args)
         end
     end
 
-    fs.widget:connect_signal('mouse::enter', function () fs:show(0) end)
+    fs.widget:connect_signal('mouse::enter', function () fs:show(0, mouse.screen) end)
     fs.widget:connect_signal('mouse::leave', function () fs:hide() end)
 
     helpers.newtimer(partition, timeout, update)

widgets/imap.lua

@@ -76,7 +76,7 @@ local function worker(args)
                 end
                 naughty.notify({
                     preset = mail_notification_preset,
-                    text = nt,
+                    text = nt
                 })
             end