| 1 | import wx |
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| 2 | class MyStatusBar(wx.StatusBar): |
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| 3 | def __init__(self,*args,**kargs): |
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| 4 | wx.StatusBar.__init__(self, *args,**kargs) |
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| 5 | #Layout of status bar |
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| 6 | self.SetFieldsCount(2) |
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| 7 | width,height = self.GetSize() |
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| 8 | self.gauge = wx.Gauge(self, size=(-1,height-4),style= wx.GA_HORIZONTAL) |
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| 9 | self.SetStatusWidths([-4, -1]) |
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| 10 | rect = self.GetFieldRect(1) |
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| 11 | self.gauge.SetPosition((rect.x+5, rect.y-2)) |
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| 12 | |
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| 13 | self.gauge.Hide() |
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| 14 | |
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| 15 | #Progess |
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| 16 | |
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| 17 | self.progress = 0 # Current progress value of the bar |
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| 18 | self.timer = wx.Timer(self,-1) |
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| 19 | self.thread= None |
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| 20 | self.Bind(wx.EVT_TIMER,self.OnTimer, self.timer) |
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| 21 | |
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| 22 | def OnTimer(self, evt): |
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| 23 | """Update the progress bar while the timer is running |
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| 24 | @param evt: wx.EVT_TIMER |
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| 25 | |
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| 26 | """ |
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| 27 | # Check stop flag that can be set from non main thread |
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| 28 | self.gauge.Pulse() |
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| 29 | |
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| 30 | def set_progress(self): |
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| 31 | self.gauge.Show(True) |
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| 32 | if self.timer.IsRunning(): |
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| 33 | while(self.thread.isrunning()): |
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| 34 | self.progress += 1 |
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| 35 | |
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| 36 | # Update the Rqnge if it has changed |
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| 37 | #if self.range >= 0 and self.range != self.gauge.GetRange(): |
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| 38 | # self.gauge.SetRange(self.range) |
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| 39 | |
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| 40 | # Update the progress value if it is less than the range |
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| 41 | if self.progress < self.gauge.GetRange()-20: |
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| 42 | self.gauge.SetValue(int(self.progress)) |
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| 43 | else: |
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| 44 | self.gauge.SetValue(70) |
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| 45 | self.progress =0 |
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| 46 | self.timer.Stop() |
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| 47 | #self.gauge.Hide() |
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| 48 | self.timer.Stop() |
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| 49 | self.gauge.SetValue(90) |
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| 50 | self.progress =0 |
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| 51 | |
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| 52 | def clear_gauge(self, msg=""): |
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| 53 | self.timer.Stop() |
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| 54 | self.SetStatusText( str(msg), 0) |
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| 55 | self.progress =0 |
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| 56 | self.gauge.SetValue(0) |
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| 57 | self.gauge.Hide() |
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| 58 | |
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| 59 | def set_status(self, type=None,msg="", thread=None): |
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| 60 | if type==None: |
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| 61 | self.SetStatusText(str(msg),0) |
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| 62 | |
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| 63 | else: |
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| 64 | self.thread= thread |
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| 65 | #if self.thread !=None: |
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| 66 | self.gauge.Show(True) |
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| 67 | if type.lower()=="start": |
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| 68 | self.timer.Stop() |
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| 69 | self.SetStatusText( str(msg), 0) |
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| 70 | self.progress +=10 |
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| 71 | self.gauge.SetValue(int(self.progress)) |
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| 72 | #self.timer.Start(1000) |
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| 73 | #print "went here" |
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| 74 | #self.set_progress() |
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| 75 | self.progress +=10 |
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| 76 | if self.progress < self.gauge.GetRange()-20: |
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| 77 | self.gauge.SetValue(int(self.progress)) |
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| 78 | if type.lower()=="progress": |
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| 79 | self.timer.Start(100) |
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| 80 | self.SetStatusText( str(msg), 0) |
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| 81 | self.gauge.Pulse() |
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| 82 | print "in progress" |
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| 83 | |
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| 84 | if type.lower()=="update": |
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| 85 | |
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| 86 | self.timer.Stop() |
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| 87 | self.SetStatusText( str(msg), 0) |
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| 88 | self.progress +=10 |
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| 89 | if self.progress < self.gauge.GetRange()-20: |
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| 90 | self.gauge.SetValue(int(self.progress)) |
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| 91 | if type.lower()=="stop": |
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| 92 | print "it is complete" |
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| 93 | self.gauge.Show(True) |
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| 94 | self.timer.Stop() |
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| 95 | self.SetStatusText( str(msg), 0) |
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| 96 | self.progress =0 |
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| 97 | self.gauge.SetValue(90) |
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| 98 | |
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| 99 | |
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| 100 | |
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| 101 | |
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| 102 | if __name__ == "__main__": |
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| 103 | app = wx.PySimpleApp() |
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| 104 | frame= wx.Frame(None,wx.ID_ANY,'test frame') |
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| 105 | statusBar= MyStatusBar(frame,wx.ID_ANY) |
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| 106 | frame.SetStatusBar(statusBar) |
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| 107 | frame.Show(True) |
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| 108 | statusBar.SetStatusText("status text..") |
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| 109 | statusBar.set_status( "progress","progessing") |
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| 110 | |
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| 111 | |
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| 112 | app.MainLoop() |
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| 113 | |
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