36 lines
959 B
Python
36 lines
959 B
Python
from kivy.uix.label import Label
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from kivy.graphics import Color,Rectangle
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from kivy.utils import escape_markup
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class Status_bar(Label):
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def __init__(self,app,**kwargs):
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# app is used to share information between widgets
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self.app=app
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# width of a character
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self.char_width=9
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# unformatted text
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self.raw_text=""
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# a one-time message that shows up over the bar
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self.message=""
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# init Label
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super(Status_bar,self).__init__(**kwargs)
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def set_text(self,string):
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self.raw_text=string
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self.draw()
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def draw(self):
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# if message is not empty, draw message instead
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if self.message!="":
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self.text=self.message[:min(len(self.message),int(self.width/self.char_width))]
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self.message=""
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return
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# do not wrap
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self.text=self.raw_text[:min(len(self.raw_text),int(self.width/self.char_width))]
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