Added weather application.

Signed-off-by: Tait Berlette <54515877+taitberlette@users.noreply.github.com>

README.rst

@@ -224,6 +224,10 @@ application (and the "blank" white screen is a torch application):
    :alt: Countdown timer application running in the wasp-os simulator
    :width: 179
 
+.. image:: res/WeatherApp.png
+   :alt: Weather application running in the wasp-os simulator
+   :width: 179
+
 .. image:: res/WordClkApp.png
    :alt: Shows a time as words in the wasp-os simulator
    :width: 179

docs/apps.rst

@@ -53,6 +53,8 @@ Applications
 
 .. automodule:: apps.timer
 
+.. automodule:: apps.weather
+
 Games
 -----
 

wasp/apps/software.py

@@ -49,6 +49,7 @@ class SoftwareApp():
         db.append(('flashlight', factory('Torch')))
         db.append(('testapp', factory('Test')))
         db.append(('timer', factory('Timer')))
+        db.append(('weather', factory('Weather')))
         db.append(('word_clock', factory('Word Clock')))
 
         # Get the initial state for the checkboxes

wasp/apps/weather.py

@@ -0,0 +1,164 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
+# Copyright (C) 2020 Daniel Thompson
+# Copyright (C) 2020 Carlos Gil
+
+"""Weather for GadgetBridge and wasp-os companion
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    .. figure:: res/WeatherApp.png
+        :width: 179
+
+        Screenshot of the Weather application
+
+"""
+
+import wasp
+
+import icons
+import time
+import fonts.sans36
+
+# 2-bit RLE, generated from res/weather_icon.png, 309 bytes
+icon = (
+    b'\x02'
+    b'`@'
+    b'\x1e\xa4<\xa4<\xa4;\xa5?Y\xec2\xf0/\xf2-'
+    b'\xf4,\xc3@;n\xc3,\xc3n\xc3,\xc3n\xc3,'
+    b'\xc3n\xc3,\xc3n\xc3,\xc3n\xc3,\xc3n\xc3,'
+    b'\xc3n\xc3,\xc3n\xc3,\xc3O\x80\xd3\x87X\xc3,'
+    b'\xc3M\x8bV\xc3,\xc3K\x8fT\xc3,\xc3J\x91S'
+    b'\xc3,\xc3I\x93R\xc3,\xc3H\x95Q\xc3,\xc3H'
+    b'\x95Q\xc3,\xc3G\x97P\xc3,\xc3G\x97P\xc3+'
+    b'\xc4F\x99O\xc3*\xc5F\x99O\xc3*\xc5F\x99O'
+    b'\xc3*\xc5F\x99O\xc3*\xc5F\x99O\xc3*\xc5F'
+    b'\x99\xc4K\xc3*\xc5F\x8e\xc5\x84\xc1\x81\xc5J\xc3*'
+    b'\xc5G\x8c\xc8\x81\xcaH\xc3+\xc4G\x83\xc5\x83\xd6F'
+    b'\xc3,\xc3H\x81\xe0E\xc3,\xc3G\xe2E\xc3,\xc3'
+    b'G\xe3D\xc3,\xc3F\xe4D\xc3,\xc3F\xe4D\xc3'
+    b',\xc3F\xe4D\xc3,\xc3F\xe4D\xc3,\xc3F\xe3'
+    b'E\xc3,\xc3G\xe2E\xc3,\xc3G\xe1F\xc3,\xc3'
+    b'H\xc9A\xccC\xc5H\xc3,\xc3J\xc5E\xc9Q\xc3'
+    b',\xc3V\xc5S\xc3,\xc3n\xc3,\xc3n\xc3,\xc3'
+    b'n\xc3,\xc3n\xc3,\xc3n\xc3,\xc3n\xc3,\xf4'
+    b'-\xf2/\xf02\xec?X\xc0\xdb\xe6;\xe4<\xe4<'
+    b'\xe4\x1e'
+)
+
+class WeatherApp(object):
+    """ Weather application."""
+    NAME = 'Weather'
+    ICON = icon
+    
+    def __init__(self):
+        self._temp = ''
+        self._hum = ''
+        self._txt = ''
+        self._wind = ''
+        self._loc = ''
+        self._temp_changed = True
+        self._hum_changed = True
+        self._txt_changed = True
+        self._wind_changed = True
+        self._loc_changed = True
+
+    def foreground(self):
+        """Activate the application."""
+        temp = wasp.system.weatherinfo.get('temp')
+        hum = wasp.system.weatherinfo.get('hum')
+        txt = wasp.system.weatherinfo.get('txt')
+        wind = wasp.system.weatherinfo.get('wind')
+        loc = wasp.system.weatherinfo.get('loc')
+        if temp:
+            self._temp = temp
+        if hum:
+            self._hum = hum
+        if txt:
+            self._txt = txt
+        if wind:
+            self._wind = wind
+        if loc:
+            self._loc = loc
+        wasp.watch.drawable.fill()
+        self.draw()
+        wasp.system.request_tick(1000)
+
+    def background(self):
+        """De-activate the application (without losing state)."""
+        self._temp_changed = True
+        self._hum_changed = True
+        self._txt_changed = True
+        self._wind_changed = True
+        self._loc_changed = True
+
+    def tick(self, ticks):
+        wasp.system.keep_awake()
+        temp_now = wasp.system.weatherinfo.get('temp')
+        hum_now = wasp.system.weatherinfo.get('hum')
+        txt_now = wasp.system.weatherinfo.get('txt')
+        wind_now = wasp.system.weatherinfo.get('wind')
+        loc_now = wasp.system.weatherinfo.get('loc')
+        if temp_now:
+            if temp_now != self._temp:
+                self._temp = temp_now
+                self._temp_changed = True
+        else:
+            self._temp_changed = False
+        if hum_now:
+            if hum_now != self._hum:
+                self._hum = hum_now
+                self._hum_changed = True
+        else:
+            self._hum_changed = False
+        if txt_now:
+            if txt_now != self._txt:
+                self._txt = txt_now
+                self._txt_changed = True
+        else:
+            self._txt_changed = False
+        if wind_now:
+            if wind_now != self._wind:
+                self._wind = wind_now
+                self._wind_changed = True
+        else:
+            self._wind_changed = False
+        if loc_now:
+            if loc_now != self._loc:
+                self._loc = loc_now
+                self._loc_changed = True
+        else:
+            self._loc_changed = False
+        wasp.system.weatherinfo = {}
+        self._update()
+
+    def draw(self):
+        """Redraw the display from scratch."""
+        self._draw()
+
+    def _draw(self):
+        """Redraw the updated zones."""
+        if self._temp_changed:
+            self._draw_label(self._temp, 54, 36)
+        if self._hum_changed:
+            self._draw_label("Humidity: "+self._hum, 160)
+        if self._txt_changed:
+            self._draw_label(self._txt, 12)
+        if self._wind_changed:
+            self._draw_label("Wind: "+self._wind, 120)
+        if self._loc_changed:
+            self._draw_label(self._loc, 200)
+
+    def _draw_label(self, label, pos, size = 24):
+        """Redraw label info"""
+        if label:
+            draw = wasp.watch.drawable
+            draw.reset()
+            if size == 36:
+                draw.set_font(fonts.sans36)
+            
+            draw.string(label, 0, pos, 240)
+
+    def _update(self):
+        self._draw()
+
+    def update(self):
+        pass

wasp/boards/manifest_240x240.py

@@ -24,6 +24,7 @@ manifest = (
     'apps/snake.py',
     'apps/testapp.py',
     'apps/timer.py',
+    'apps/weather.py',
     'apps/word_clock.py',
     'fonts/__init__.py',
     'fonts/clock.py',

wasp/boards/simulator/main.py

@@ -13,6 +13,14 @@ wasp.system.set_music_info({
         'artist': 'Dreams of Bamboo',
     })
 
+wasp.system.set_weather_info({
+    'temp': '22',
+    'hum': '100%',
+    'txt': 'Cloudy',
+    'wind': '25km/h',
+    'loc': 'Toronto'
+})
+
 
 # Increase the display blanking time to avoid spamming the console
 # with backlight activations.

wasp/gadgetbridge.py

@@ -56,6 +56,8 @@ def GB(cmd):
             wasp.system.toggle_music(cmd)
         elif task == 'musicinfo':
             wasp.system.set_music_info(cmd)
+        elif task == 'weather':
+            wasp.system.set_weather_info(cmd)
         else:
             pass
             #_info('Command "{}" is not implemented'.format(cmd))

wasp/wasp.py

@@ -117,6 +117,7 @@ class Manager():
         self.notifications = {}
         self.musicstate = {}
         self.musicinfo = {}
+        self.weatherinfo = {}
 
         self._theme = (
                 b'\x7b\xef'     # ble
@@ -320,6 +321,9 @@ class Manager():
     def set_music_info(self, info):
         self.musicinfo = info
 
+    def set_weather_info(self, info):
+        self.weatherinfo = info
+
     def set_alarm(self, time, action):
         """Queue an alarm.