39d8783055
This one picked up a lot of inconsistancy so the changes here are pretty big. Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>
94 lines
3.3 KiB
Python
94 lines
3.3 KiB
Python
# SPDX-License-Identifier: LGPL-3.0-or-later
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# Copyright (C) 2020 Daniel Thompson
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"""Software
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~~~~~~~~~~~
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A tool to enable/disable applications.
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.. figure:: res/SoftwareApp.png
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:width: 179
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Most applications are disabled by default at boot in order to conserve
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RAM (which is in short supply and very useful to anyone wanting to
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write an application). This tools allows us to boot and conserve RAM
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whilst still allowing users to activate so many awesome applications!
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"""
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import wasp
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import icons
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class SoftwareApp():
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"""Enable and disable applications."""
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NAME = 'Software'
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ICON = icons.software
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def foreground(self):
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"""Activate the application."""
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self.db = (
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('alarm', wasp.widgets.Checkbox(0, 0, 'Alarm')),
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('calc', wasp.widgets.Checkbox(0, 40, 'Calculator')),
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('chrono', wasp.widgets.Checkbox(0, 80, 'Chrono')),
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('fibonacci_clock', wasp.widgets.Checkbox(0, 120, 'Fibonacci Clock')),
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('gameoflife', wasp.widgets.Checkbox(0, 160, 'Game Of Life')),
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('musicplayer', wasp.widgets.Checkbox(0, 0, 'Music Player')),
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('play2048', wasp.widgets.Checkbox(0, 40, 'Play 2048')),
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('snake', wasp.widgets.Checkbox(0, 80, 'Snake Game')),
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('flashlight', wasp.widgets.Checkbox(0, 120, 'Torch')),
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('testapp', wasp.widgets.Checkbox(0, 160, 'Test')),
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('timer', wasp.widgets.Checkbox(0, 0, 'Timer')),
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)
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self.si = wasp.widgets.ScrollIndicator()
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self.page = 0
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# Get the initial state for the checkboxes
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for _, checkbox in self.db:
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label = checkbox.label.replace(' ', '')
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for app in wasp.system.launcher_ring:
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if type(app).__name__.startswith(label):
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checkbox.state = True
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break
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self._draw()
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wasp.system.request_event(wasp.EventMask.TOUCH |
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wasp.EventMask.SWIPE_UPDOWN)
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def get_page(self):
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i = self.page * 5
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return self.db[i:i+5]
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def swipe(self, event):
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"""Notify the application of a touchscreen swipe event."""
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page = self.page
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pages = (len(self.db)-1) // 5
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if event[0] == wasp.EventType.DOWN:
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page = page - 1 if page > 0 else pages
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if event[0] == wasp.EventType.UP:
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page = page + 1 if page < pages else 0
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self.page = page
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mute = wasp.watch.display.mute
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mute(True)
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self._draw()
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mute(False)
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def touch(self, event):
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"""Notify the application of a touchscreen touch event."""
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for module, checkbox in self.get_page():
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if checkbox.touch(event):
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label = checkbox.label.replace(' ', '')
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if checkbox.state:
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wasp.system.register('apps.{}.{}App'.format(module, label))
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else:
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for app in wasp.system.launcher_ring:
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if type(app).__name__.startswith(label):
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wasp.system.launcher_ring.remove(app)
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break
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break
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def _draw(self):
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"""Draw the display from scratch."""
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wasp.watch.drawable.fill()
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self.si.draw()
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for _, checkbox in self.get_page():
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checkbox.draw()
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