164 lines
4.9 KiB
Python
164 lines
4.9 KiB
Python
# SPDX-License-Identifier: LGPL-3.0-or-later
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# Copyright (C) 2020 Daniel Thompson
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# Copyright (C) 2020 Carlos Gil
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"""Weather for GadgetBridge and wasp-os companion
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. figure:: res/WeatherApp.png
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:width: 179
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Screenshot of the Weather application
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"""
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import wasp
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import icons
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import time
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import fonts.sans36
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# 2-bit RLE, generated from res/weather_icon.png, 309 bytes
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icon = (
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b'\x02'
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b'`@'
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b'\x1e\xa4<\xa4<\xa4;\xa5?Y\xec2\xf0/\xf2-'
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b'\xf4,\xc3@;n\xc3,\xc3n\xc3,\xc3n\xc3,'
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b'\xc3n\xc3,\xc3n\xc3,\xc3n\xc3,\xc3n\xc3,'
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b'\xc3n\xc3,\xc3n\xc3,\xc3O\x80\xd3\x87X\xc3,'
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b'\xc3M\x8bV\xc3,\xc3K\x8fT\xc3,\xc3J\x91S'
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b'\xc3,\xc3I\x93R\xc3,\xc3H\x95Q\xc3,\xc3H'
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b'\x95Q\xc3,\xc3G\x97P\xc3,\xc3G\x97P\xc3+'
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b'\xc4F\x99O\xc3*\xc5F\x99O\xc3*\xc5F\x99O'
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b'\xc3*\xc5F\x99O\xc3*\xc5F\x99O\xc3*\xc5F'
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b'\x99\xc4K\xc3*\xc5F\x8e\xc5\x84\xc1\x81\xc5J\xc3*'
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b'\xc5G\x8c\xc8\x81\xcaH\xc3+\xc4G\x83\xc5\x83\xd6F'
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b'\xc3,\xc3H\x81\xe0E\xc3,\xc3G\xe2E\xc3,\xc3'
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b'G\xe3D\xc3,\xc3F\xe4D\xc3,\xc3F\xe4D\xc3'
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b',\xc3F\xe4D\xc3,\xc3F\xe4D\xc3,\xc3F\xe3'
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b'E\xc3,\xc3G\xe2E\xc3,\xc3G\xe1F\xc3,\xc3'
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b'H\xc9A\xccC\xc5H\xc3,\xc3J\xc5E\xc9Q\xc3'
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b',\xc3V\xc5S\xc3,\xc3n\xc3,\xc3n\xc3,\xc3'
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b'n\xc3,\xc3n\xc3,\xc3n\xc3,\xc3n\xc3,\xf4'
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b'-\xf2/\xf02\xec?X\xc0\xdb\xe6;\xe4<\xe4<'
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b'\xe4\x1e'
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)
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class WeatherApp(object):
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""" Weather application."""
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NAME = 'Weather'
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ICON = icon
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def __init__(self):
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self._temp = ''
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self._hum = ''
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self._txt = ''
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self._wind = ''
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self._loc = ''
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self._temp_changed = True
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self._hum_changed = True
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self._txt_changed = True
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self._wind_changed = True
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self._loc_changed = True
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def foreground(self):
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"""Activate the application."""
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temp = wasp.system.weatherinfo.get('temp')
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hum = wasp.system.weatherinfo.get('hum')
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txt = wasp.system.weatherinfo.get('txt')
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wind = wasp.system.weatherinfo.get('wind')
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loc = wasp.system.weatherinfo.get('loc')
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if temp:
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self._temp = temp
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if hum:
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self._hum = hum
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if txt:
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self._txt = txt
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if wind:
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self._wind = wind
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if loc:
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self._loc = loc
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wasp.watch.drawable.fill()
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self.draw()
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wasp.system.request_tick(1000)
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def background(self):
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"""De-activate the application (without losing state)."""
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self._temp_changed = True
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self._hum_changed = True
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self._txt_changed = True
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self._wind_changed = True
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self._loc_changed = True
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def tick(self, ticks):
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wasp.system.keep_awake()
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temp_now = wasp.system.weatherinfo.get('temp')
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hum_now = wasp.system.weatherinfo.get('hum')
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txt_now = wasp.system.weatherinfo.get('txt')
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wind_now = wasp.system.weatherinfo.get('wind')
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loc_now = wasp.system.weatherinfo.get('loc')
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if temp_now:
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if temp_now != self._temp:
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self._temp = temp_now
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self._temp_changed = True
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else:
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self._temp_changed = False
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if hum_now:
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if hum_now != self._hum:
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self._hum = hum_now
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self._hum_changed = True
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else:
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self._hum_changed = False
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if txt_now:
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if txt_now != self._txt:
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self._txt = txt_now
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self._txt_changed = True
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else:
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self._txt_changed = False
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if wind_now:
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if wind_now != self._wind:
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self._wind = wind_now
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self._wind_changed = True
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else:
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self._wind_changed = False
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if loc_now:
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if loc_now != self._loc:
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self._loc = loc_now
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self._loc_changed = True
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else:
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self._loc_changed = False
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wasp.system.weatherinfo = {}
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self._update()
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def draw(self):
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"""Redraw the display from scratch."""
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self._draw()
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def _draw(self):
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"""Redraw the updated zones."""
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if self._temp_changed:
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self._draw_label(self._temp, 54, 36)
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if self._hum_changed:
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self._draw_label("Humidity: "+self._hum, 160)
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if self._txt_changed:
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self._draw_label(self._txt, 12)
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if self._wind_changed:
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self._draw_label("Wind: "+self._wind, 120)
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if self._loc_changed:
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self._draw_label(self._loc, 200)
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def _draw_label(self, label, pos, size = 24):
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"""Redraw label info"""
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if label:
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draw = wasp.watch.drawable
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draw.reset()
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if size == 36:
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draw.set_font(fonts.sans36)
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draw.string(label, 0, pos, 240)
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def _update(self):
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self._draw()
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def update(self):
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pass
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