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Add vocabulary support to _generic_edit. #30

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Add vocabulary support to _generic_edit. #30

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65 changes: 65 additions & 0 deletions _generic_edit.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,8 @@
Repetition,
CompoundRule,
AppContext,
DictList,
DictListRef,
)

from lib.dynamic_aenea import (
Expand Down Expand Up @@ -58,6 +60,8 @@
FormatTypes as ft,
)

import aenea


release = Key("shift:up, ctrl:up, alt:up")

Expand Down Expand Up @@ -508,9 +512,70 @@ class KeystrokeRule(MappingRule):
"n": 1,
}

#-----------------------------------------------------------------------------
# Vocabulary support

class NumericDelegateRule(CompoundRule):
def value(self, node):
delegates = node.children[0].children[0].children
value = delegates[0].value()
if delegates[-1].value() is not None:
return value * int(delegates[-1].value())
else:
return value


class StaticCountRule(NumericDelegateRule):
spec = '<static> [<n>]'

extras = [
IntegerRef('n', 1, 100),
DictListRef(
'static',
DictList(
'static multiedit.count',
aenea.vocabulary.get_static_vocabulary('multiedit.count')
)),
]

class DynamicCountRule(NumericDelegateRule):
spec = '<dynamic> [<n>]'

extras = [
IntegerRef('n', 1, 100),
DictListRef('dynamic', aenea.vocabulary.register_dynamic_vocabulary('multiedit.count')),
]

defaults = {
'n': 1,
}


alternatives = []
alternatives.append(RuleRef(rule=KeystrokeRule()))
alternatives.append(
DictListRef(
'dynamic multiedit',
aenea.vocabulary.register_dynamic_vocabulary('multiedit')
)
)
alternatives.append(
DictListRef(
'static multiedit',
DictList(
'static multiedit',
aenea.vocabulary.get_static_vocabulary('multiedit')
)
)
)
alternatives.append(RuleRef(
name='static count rule ref',
rule=StaticCountRule(name='static count rule')
))
alternatives.append(RuleRef(
name='dynamic count rule ref',
rule=DynamicCountRule(name='dynamic count rule')
))
single_action = Alternative(alternatives)


Expand Down