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Menu/GameShell/10_Settings/Storage/__init__.py

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+# -*- coding: utf-8 -*- 
+
+import pygame
+import os
+
+
+## local UI import
+from UI.page  import Page
+from UI.constants import ICON_TYPES,Width,Height
+from UI.icon_item import IconItem
+from UI.icon_pool import MyIconPool
+from UI.label  import Label
+from UI.fonts  import fonts
+from UI.util_funcs import midRect
+
+from libs.roundrects import aa_round_rect
+
+class StoragePage(Page):
+
+    _Icons = {}
+    _BGpng  = None
+    _BGwidth = 96
+    _BGheight = 73
+    _BGlabel  = None
+    _FreeLabel = None
+    
+    _BGmsg    = "%.1fGB of %.1fGB Used"
+    _DskUsg   = None
+
+    _HighColor = pygame.Color(51,166,255)
+    
+    def __init__(self):
+        Page.__init__(self)
+        
+        self._Icons = {}
+
+
+    def DiskUsage(self):
+        statvfs = os.statvfs('/')
+
+        total_space = (statvfs.f_frsize * statvfs.f_blocks)/1024.0/1024.0/1024.0
+
+        avail_space = ( statvfs.f_frsize * statvfs.f_bavail) / 1024.0 / 1024.0/ 1024.0
+
+        return avail_space,total_space
+        
+    def Init(self):
+
+        self._DskUsg = self.DiskUsage()
+        
+        self._CanvasHWND = self._Screen._CanvasHWND
+        self._Width =  self._Screen._Width
+        self._Height = self._Screen._Height
+        
+        self._BGpng = IconItem()
+        self._BGpng._ImgSurf = MyIconPool._Icons["icon_sd"]
+        self._BGpng._MyType = ICON_TYPES["STAT"]
+        self._BGpng._Parent = self
+        
+        self._BGpng.AddLabel(self._BGmsg % (self._DskUsg[1]-self._DskUsg[0], self._DskUsg[1]), fonts["varela15"])
+        self._BGpng.Adjust(0,0,self._BGwidth,self._BGheight,0)
+
+        
+        self._BGlabel = Label()
+        self._BGlabel.SetCanvasHWND(self._CanvasHWND)
+
+        usage_percent = (self._DskUsg[0]/self._DskUsg[1] )*100.0
+        
+        self._BGlabel.Init("%d%%"% int(usage_percent),fonts["varela25"])
+        self._BGlabel.SetColor( self._HighColor )
+        
+        self._FreeLabel = Label()
+        self._FreeLabel.SetCanvasHWND(self._CanvasHWND)
+        self._FreeLabel.Init("Free",fonts["varela13"])
+        self._FreeLabel.SetColor(self._BGlabel._Color)
+
+        
+    def OnLoadCb(self):
+        pass
+    
+    def Draw(self):
+        self.ClearCanvas()
+        
+        self._BGpng.NewCoord(self._Width/2,self._Height/2-10)
+        self._BGpng.Draw()
+        self._BGlabel.NewCoord(self._Width/2-28,self._Height/2-30)
+        self._BGlabel.Draw()
+
+        self._FreeLabel.NewCoord(self._BGlabel._PosX+10   ,self._Height/2)
+        self._FreeLabel.Draw()
+
+        #bgcolor = (238,238,238), fgcolor = (126,206,244)
+        #aa_round_rect
+        usage_percent = (self._DskUsg[0]/self._DskUsg[1] )
+        if usage_percent < 0.1:
+            usage_percent = 0.1
+
+        rect_ = midRect(self._Width/2,self._Height-30,170,17, Width,Height)
+
+        aa_round_rect(self._CanvasHWND,rect_, (238,238,238),5,0,(238,238,238))
+
+        
+        rect2 = midRect(self._Width/2,self._Height-30,int(170*(1.0-usage_percent)),17, Width,Height)
+
+        rect2.left = rect_.left
+        rect2.top  = rect_.top
+        
+        aa_round_rect(self._CanvasHWND,rect2, (126,206,244),5,0,(126,206,244))        
+        
+class APIOBJ(object):
+
+    _StoragePage = None
+    def __init__(self):
+        pass
+    def Init(self,main_screen):
+        self._StoragePage = StoragePage()
+
+        self._StoragePage._Screen = main_screen
+        self._StoragePage._Name ="Storage"
+        self._StoragePage.Init()
+        
+        
+    def API(self,main_screen):
+        if main_screen !=None:
+            main_screen.PushPage(self._StoragePage)
+            main_screen.Draw()
+            main_screen.SwapAndShow()
+    
+
+
+OBJ = APIOBJ()
+def Init(main_screen):    
+    OBJ.Init(main_screen)
+def API(main_screen):
+    OBJ.API(main_screen)
+    
+