import wx
def format_byte(bytes, format='%.2f%s'):
if bytes > 1024 * 1024 * 1024:
return format % (bytes / 1024.0 / 1024 / 1024, 'GB')
elif bytes > 1024 * 1024:
return format % (bytes / 1024.0 / 1024, 'MB')
elif bytes > 1024:
return format % (bytes / 1024.0, 'KB')
else:
return format % (bytes, 'B')
class ItemBoxSizer(wx.BoxSizer):
def __init__(self, parent, current_byte, total_byte, **kwargs):
wx.BoxSizer.__init__(self, wx.HORIZONTAL)
self.SetMinSize(wx.Size(-1, 10))
self.parent = parent
self.text_name = None
self.text_percent = None
self.text_speed = None
self.text_progress = None
self.total = total_byte
self.gauge_progress = None
self.initWidget(current=current_byte, **kwargs)
def initWidget(self, **kwargs):
name = kwargs.get('name', '')
current = kwargs.get('current', 0)
percent = current*100.0 / self.total if self.total > 0 else 0
speed = format_byte(kwargs.get('speed', 0), '%.1f%s/S')
self.text_name = wx.StaticText(self.parent, wx.ID_ANY, name, wx.DefaultPosition, wx.Size(20, -1),
wx.ALIGN_RIGHT)
self.text_percent = wx.StaticText(self.parent, wx.ID_ANY, str(round(percent, 1)) + '%', wx.DefaultPosition,
wx.Size(40, -1), wx.ALIGN_RIGHT)
self.text_speed = wx.StaticText(self.parent, wx.ID_ANY, speed, wx.DefaultPosition, wx.Size(65, -1),
wx.ALIGN_RIGHT)
self.text_name.Wrap(-1)
self.text_percent.Wrap(-1)
self.text_speed.Wrap(-1)
self.gauge_progress = wx.Gauge(self.parent, wx.ID_ANY, 10000, wx.DefaultPosition, wx.DefaultSize,
wx.GA_HORIZONTAL)
self.gauge_progress.SetValue(int(percent*100))
self.Add(self.text_name, 0, wx.ALIGN_RIGHT | wx.ALL, 5)
self.Add(self.gauge_progress, 5, wx.ALL, 5)
self.Add(self.text_percent, 0, wx.ALL, 5)
self.Add(self.text_speed, 0, wx.ALL, 5)
# self.Add(self.text_progress, 0, wx.ALL, 5)
staticline1 = wx.StaticLine(self.parent, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_HORIZONTAL)
self.Add(staticline1, 0, wx.EXPAND | wx.ALL, 2)
def update(self, current_byte, speed_byte, totol_byte):
self.total = totol_byte if totol_byte > 0 else 0
percent = current_byte * 100.0 / self.total if self.total > 0 else 0
speed = format_byte(speed_byte if speed_byte > 0 else 0, '%.1f%s/s')
text_percent = str(round(percent, 1)) + '%'
if text_percent != self.text_percent.GetLabelText():
self.text_percent.SetLabelText(text_percent)
if speed != self.text_speed.GetLabelText():
self.text_speed.SetLabelText(speed)
self.gauge_progress.SetValue(int(percent*100))
