TouchMenu: Button for date&time and battery

frontend/ui/widget/touchmenu.lua

@@ -7,6 +7,7 @@ local Button = require("ui/widget/button")
 local CenterContainer = require("ui/widget/container/centercontainer")
 local CheckMark = require("ui/widget/checkmark")
 local Device = require("device")
+local Event = require("ui/event")
 local FocusManager = require("ui/widget/focusmanager")
 local Font = require("ui/font")
 local FrameContainer = require("ui/widget/container/framecontainer")
@@ -547,9 +548,20 @@ function TouchMenu:init()
         self.page_info_right_chev
     }
     -- group for device info
-    self.time_info = TextWidget:new{
+    self.time_info = Button:new{
         text = "",
         face = self.fface,
+        text_font_bold = false,
+        callback = function()
+            UIManager:show(InfoMessage:new{
+                text = datetime.secondsToDateTime(os.time(), G_reader_settings:isTrue("twelve_hour_clock"), true),
+            })
+        end,
+        hold_callback = function()
+            UIManager:broadcastEvent(Event:new("ShowBatteryStatistics"))
+        end,
+        bordersize = 0,
+        show_parent = self.show_parent,
     }
     self.device_info = HorizontalGroup:new{
         self.time_info,
@@ -797,7 +809,7 @@ function TouchMenu:onNextPage()
     elseif self.page == self.page_num then
         self.page = 1
     end
-        self:updateItems()
+    self:updateItems()
     return true
 end