32588939ae
Unifies handling and allow using pt units for those adjustments. Note that the behavior of percentage sizes for adjust baseline is backwards incompatible. It now uses the baseline value as the base rather than the cell height.
61 lines
1.3 KiB
Python
61 lines
1.3 KiB
Python
try:
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from typing import TypedDict, NamedTuple
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except ImportError:
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TypedDict = dict
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from enum import Enum, IntEnum, auto
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class ListedFont(TypedDict):
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family: str
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full_name: str
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postscript_name: str
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is_monospace: bool
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class FontFeature:
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__slots__ = 'name', 'parsed'
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def __init__(self, name: str, parsed: bytes):
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self.name = name
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self.parsed = parsed
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def __repr__(self) -> str:
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return repr(self.name)
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class ModificationType(Enum):
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underline_position = auto()
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underline_thickness = auto()
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strikethrough_position = auto()
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strikethrough_thickness = auto()
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cell_width = auto()
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cell_height = auto()
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baseline = auto()
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size = auto()
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class ModificationUnit(IntEnum):
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pt = 0
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percent = 1
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pixel = 2
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class ModificationValue(NamedTuple):
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val: float
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unit: ModificationUnit
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def __repr__(self) -> str:
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u = '%' if self.unit is ModificationUnit.percent else ''
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return f'{self.val:g}{u}'
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class FontModification(NamedTuple):
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mod_type: ModificationType
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mod_value: ModificationValue
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font_name: str = ''
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def __repr__(self) -> str:
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fn = f' {self.font_name}' if self.font_name else ''
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return f'{self.mod_type.name}{fn} {self.mod_value}'
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