49 lines
1.3 KiB
Python
49 lines
1.3 KiB
Python
import icons
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import watch
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class BatteryMeter(object):
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def __init__(self):
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self.level = -2
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def draw(self):
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self.level = -2
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self.update()
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def update(self):
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icon = icons.battery
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draw = watch.drawable
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if watch.battery.charging():
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if self.level != -1:
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draw.rleblit(icon, pos=(239-icon[0], 0), fg=0x7bef)
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self.level = -1
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else:
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level = watch.battery.level()
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if level == self.level:
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return
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if level > 96:
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h = 24
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rgb = 0x07e0
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else:
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h = level // 4
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green = level // 3
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red = 31-green
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rgb = (red << 11) + (green << 6)
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if (level > 5) ^ (self.level > 5):
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if level > 5:
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draw.rleblit(icon, pos=(239-icon[0], 0), fg=0x7bef)
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else:
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rgb = 0xf800
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draw.rleblit(icon, pos=(239-icon[0], 0), fg=0xf800)
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x = 239 - 30
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w = 16
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if 24 - h:
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draw.fill(0, x, 14, w, 24 - h)
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if h:
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draw.fill(rgb, x, 38 - h, w, h)
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self.level = level
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