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# SPDX-License-Identifier: LGPL-3.0-or-later
# Copyright (C) 2020-21 Daniel Thompson
import wasp
import fonts
import icons
class SettingsApp():
"""Ultra-simple settings application.
Currently the settings application contains only one setting: brightness
.. figure:: res/SettingsApp.png
:width: 179
Screenshot of the settings application
"""
NAME = 'Settings'
ICON = icons.settings
def __init__(self):
self._slider = wasp.widgets.Slider(3, 10, 90)
self._nfy_slider = wasp.widgets.Slider(3, 10, 90)
self._scroll_indicator = wasp.widgets.ScrollIndicator()
self._HH = wasp.widgets.Spinner(50, 60, 0, 23, 2)
self._MM = wasp.widgets.Spinner(130, 60, 0, 59, 2)
self._dd = wasp.widgets.Spinner(20, 60, 1, 31, 1)
self._mm = wasp.widgets.Spinner(90, 60, 1, 12, 1)
self._yy = wasp.widgets.Spinner(160, 60, 20, 99, 2)
self._settings = ['Brightness', 'Notification Level', 'Time', 'Date']
self._sett_index = 0
self._current_setting = self._settings[0]
def foreground(self):
self._slider.value = wasp.system.brightness - 1
self._draw()
wasp.system.request_event(wasp.EventMask.TOUCH)
wasp.system.request_event(wasp.EventMask.SWIPE_UPDOWN)
def touch(self, event):
if self._current_setting == 'Brightness':
self._slider.touch(event)
wasp.system.brightness = self._slider.value + 1
elif self._current_setting == 'Notification Level':
self._nfy_slider.touch(event)
wasp.system.notify_level = self._nfy_slider.value + 1
elif self._current_setting == 'Time':
if self._HH.touch(event) or self._MM.touch(event):
now = list(wasp.watch.rtc.get_localtime())
now[3] = self._HH.value
now[4] = self._MM.value
wasp.watch.rtc.set_localtime(now)
elif self._current_setting == 'Date':
if self._yy.touch(event) or self._mm.touch(event) \
or self._dd.touch(event):
now = list(wasp.watch.rtc.get_localtime())
now[0] = self._yy.value + 2000
now[1] = self._mm.value
now[2] = self._dd.value
wasp.watch.rtc.set_localtime(now)
self._update()
def swipe(self, event):
"""Handle NEXT events by augmenting the default processing by resetting
the count if we are not currently timing something.
No other swipe event is possible for this application.
"""
if event[0] == wasp.EventType.UP:
self._sett_index += 1
self._draw()
elif event[0] == wasp.EventType.DOWN:
self._sett_index -= 1
self._draw()
def _draw(self):
"""Redraw the display from scratch."""
draw = wasp.watch.drawable
mute = wasp.watch.display.mute
self._current_setting = self._settings[self._sett_index % len(self._settings)]
mute(True)
draw.fill()
draw.set_color(wasp.system.theme('bright'))
draw.set_font(fonts.sans24)
draw.string(self._current_setting, 0, 6, width=240)
if self._current_setting == 'Brightness':
self._slider.value = wasp.system.brightness - 1
elif self._current_setting == 'Notification Level':
self._nfy_slider.value = wasp.system.notify_level - 1
elif self._current_setting == 'Time':
now = wasp.watch.rtc.get_localtime()
self._HH.value = now[3]
self._MM.value = now[4]
draw.set_font(fonts.sans28)
draw.string(':', 110, 120-14, width=20)
self._HH.draw()
self._MM.draw()
elif self._current_setting == 'Date':
now = wasp.watch.rtc.get_localtime()
self._yy.value = now[0] - 2000
self._mm.value = now[1]
self._dd.value = now[2]
self._yy.draw()
self._mm.draw()
self._dd.draw()
self._scroll_indicator.draw()
self._update()
mute(False)
def _update(self):
draw = wasp.watch.drawable
draw.set_color(wasp.system.theme('bright'))
if self._current_setting == 'Brightness':
if wasp.system.brightness == 3:
say = "High"
elif wasp.system.brightness == 2:
say = "Mid"
else:
say = "Low"
self._slider.update()
draw.string(say, 0, 150, width=240)
elif self._current_setting == 'Notification Level':
if wasp.system.notify_level == 3:
say = "High"
elif wasp.system.notify_level == 2:
say = "Mid"
else:
say = "Silent"
self._nfy_slider.update()
draw.string(say, 0, 150, width=240)
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