9c1bd210eb
Instead of indexing `Key` objects that have multiple names by each individual name, index by the set of names. This reduces the size of the default key dictionary by a factor of between 2 and 3, and as result also reduces reallocations/defragmentation. Instead of instantiating all module/extension keys by default, append them to the `maybe_key`-generator list.
66 lines
1.7 KiB
Python
66 lines
1.7 KiB
Python
from kmk.keys import KC, maybe_make_argumented_key
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from kmk.modules import Module
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class StickyModMeta:
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def __init__(self, kc, mod):
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self.kc = kc
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self.mod = mod
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class StickyMod(Module):
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def __init__(self):
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self._active = False
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self._active_key = None
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KC._generators.append(
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maybe_make_argumented_key(
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names=('SM',),
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validator=StickyModMeta,
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on_press=self.sm_pressed,
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on_release=self.sm_released,
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)
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)
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def during_bootup(self, keyboard):
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return
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def before_matrix_scan(self, keyboard):
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return
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def process_key(self, keyboard, key, is_pressed, int_coord):
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# release previous key if any other key is pressed
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if self._active and self._active_key is not None:
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self.release_key(keyboard, self._active_key)
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return key
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def before_hid_send(self, keyboard):
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return
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def after_hid_send(self, keyboard):
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return
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def on_powersave_enable(self, keyboard):
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return
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def on_powersave_disable(self, keyboard):
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return
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def after_matrix_scan(self, keyboard):
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return
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def release_key(self, keyboard, key):
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keyboard.process_key(key.meta.mod, False)
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self._active = False
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self._active_key = None
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def sm_pressed(self, key, keyboard, *args, **kwargs):
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keyboard.process_key(key.meta.mod, True)
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keyboard.process_key(key.meta.kc, True)
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self._active_key = key
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def sm_released(self, key, keyboard, *args, **kwargs):
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keyboard.process_key(key.meta.kc, False)
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self._active_key = key
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self._active = True
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