Lucas
93a6ef0248
Need to answer next - should the app framework handle interactions with the keyboard lighting and sound?
68 lines
2.6 KiB
Python
68 lines
2.6 KiB
Python
import time
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from .app_state import AppState
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from .default_apps.options_app import OptionsApp
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class AppRouter(object):
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def __init__(self, macropad, config, apps):
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print("app router")
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self.macropad = macropad
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self.app_index = 0
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self.apps = apps
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self.options = OptionsApp(macropad, config)
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self.current_app = apps[self.app_index]
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self.config = config
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self.encoder_state = False
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self.options_time = 500000000 # .5 seconds in nanoseconds
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self.click_time = 0
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def swap_to_app(self, app):
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"""
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TODO: Calculate the size of the stack and the max size of hte stack and then fully close apps if need be.
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:param app:
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:return:
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"""
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print("Pausing current app")
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self.current_app.pause()
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print("Selecting new app")
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self.current_app = app
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if self.current_app.state is AppState.STOPPED:
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print("Starting new app")
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self.current_app.start()
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if self.current_app.state is AppState.PAUSED:
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print("Starting new app")
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self.current_app.resume()
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print(time.monotonic_ns())
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def start(self):
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self.current_app.start()
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self.current_app.resume()
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while True:
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# detect if the current app is what should be running
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# stop current app and start new one if not
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self.current_app.loop()
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# any other finite state machine logic that comes up
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if self.macropad.encoder_switch_debounced.pressed and not self.encoder_state:
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self.macropad.play_tone(1000, .1)
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self.encoder_state = True
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self.click_time = time.monotonic_ns()
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elif self.macropad.encoder_switch_debounced.released and self.encoder_state:
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self.encoder_state = False
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if self.current_app is self.options:
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print("Moving from options to the last opened app.")
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else:
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self.app_index += 1
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print("Moving to the next app on the list. ")
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self.swap_to_app(self.apps[self.app_index % len(self.apps)])
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print("released encoder")
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if self.encoder_state and self.click_time:
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self.release_time = time.monotonic_ns()
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if (time.monotonic_ns() - self.click_time) > self.options_time:
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self.macropad.play_tone(1000, .1)
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self.swap_to_app(self.options)
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self.encoder_state = False
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self.macropad.encoder_switch_debounced.update()
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