from __future__ import annotations
import contextlib
from typing import TypeVar, Type, TYPE_CHECKING
from dataclasses import dataclass
try:
# python 3.12+
from typing import override # noqa # type: ignore
except ImportError:
from typing_extensions import override # noqa # type: ignore
from ooodev.utils.decorator import enforce
from ooodev.units.unit_convert import UnitConvert
from ooodev.units.unit_convert import UnitLength
from ooodev.utils.kind.point_size_kind import PointSizeKind
if TYPE_CHECKING:
from ooodev.units.unit_obj import UnitT
_TUnitMM100 = TypeVar("_TUnitMM100", bound="UnitMM100")
# Note that from __future__ import annotations converts annotations to string.
# this means that @enforce.enforce_types will see string as type. This is fine in
# most cases. Especially for built in types.
[docs]@enforce.enforce_types
@dataclass(unsafe_hash=True)
class UnitMM100:
"""
Represents ``1/100th mm`` units.
Supports ``UnitT`` protocol.
See Also:
:ref:`proto_unit_obj`
"""
value: int
"""Int value."""
# region math and comparison
@override
def __int__(self) -> int:
return self.value
def __eq__(self, other: object) -> bool:
if hasattr(other, "get_value_mm100"):
return self.get_value_mm100() == other.get_value_mm100() # type: ignore
with contextlib.suppress(Exception):
return self.get_value_mm100() == int(other) # type: ignore
return False
@override
def __add__(self, other: object) -> UnitMM100:
if hasattr(other, "get_value_mm100"):
oth_val = other.get_value_mm100() # type: ignore
return self.from_mm100(self.value + oth_val) # type: ignore
if isinstance(other, (int, float)):
return self.from_mm100(self.value + int(other)) # type: ignore
return NotImplemented
@override
def __radd__(self, other: object) -> UnitMM100:
return self if other == 0 else self.__add__(other)
@override
def __sub__(self, other: object) -> UnitMM100:
if hasattr(other, "get_value_mm100"):
oth_val = other.get_value_mm100() # type: ignore
return self.from_mm100(self.value - oth_val) # type: ignore
if isinstance(other, (int, float)):
return self.from_mm100(self.value - int(other)) # type: ignore
return NotImplemented
@override
def __rsub__(self, other: object) -> UnitMM100:
if isinstance(other, (int, float)):
self_val = self.get_value_mm100()
return self.from_mm100(int(other) - self_val) # type: ignore
return NotImplemented
@override
def __mul__(self, other: object) -> UnitMM100:
if hasattr(other, "get_value_mm100"):
oth_val = other.get_value_mm100() # type: ignore
return self.from_mm100(self.value * oth_val) # type: ignore
if isinstance(other, (int, float)):
return self.from_mm100(self.value * int(other)) # type: ignore
return NotImplemented
@override
def __rmul__(self, other: int) -> UnitMM100:
return self if other == 0 else self.__mul__(other)
@override
def __truediv__(self, other: object) -> UnitMM100:
if hasattr(other, "get_value_mm100"):
oth_val = other.get_value_mm100() # type: ignore
if oth_val == 0:
raise ZeroDivisionError
return self.from_mm100(self.value // oth_val) # type: ignore
if isinstance(other, (int, float)):
if other == 0:
raise ZeroDivisionError
return self.from_mm100(self.value // other) # type: ignore
return NotImplemented
@override
def __rtruediv__(self, other: object) -> UnitMM100:
if isinstance(other, (int, float)):
if self.value == 0:
raise ZeroDivisionError
return self.from_mm100(other // self.value) # type: ignore
return NotImplemented
@override
def __abs__(self) -> int:
return abs(self.value)
@override
def __lt__(self, other: object) -> bool:
if hasattr(other, "get_value_mm100"):
return self.value < other.get_value_mm100() # type: ignore
with contextlib.suppress(Exception):
return self.value < int(other) # type: ignore
return False
@override
def __le__(self, other: object) -> bool:
if hasattr(other, "get_value_mm100"):
return self.value <= other.get_value_mm100() # type: ignore
with contextlib.suppress(Exception):
return self.value <= int(other) # type: ignore
return False
@override
def __gt__(self, other: object) -> bool:
if hasattr(other, "get_value_mm100"):
return self.value > other.get_value_mm100() # type: ignore
with contextlib.suppress(Exception):
return self.value > int(other) # type: ignore
return False
@override
def __ge__(self, other: object) -> bool:
if hasattr(other, "get_value_mm100"):
return self.value >= other.get_value_mm100() # type: ignore
with contextlib.suppress(Exception):
return self.value >= int(other) # type: ignore
return False
# endregion math and comparison
[docs] @staticmethod
def get_unit_length() -> UnitLength:
"""
Gets instance unit length.
Returns:
UnitLength: Instance unit length ``UnitLength.MM100``.
"""
return UnitLength.MM100
[docs] def convert_to(self, unit: UnitLength) -> float:
"""
Converts instance value to specified unit.
Args:
unit (UnitLength): Unit to convert to.
Returns:
float: Value in specified unit.
"""
return UnitConvert.convert(num=self.value, frm=UnitLength.MM100, to=unit)
[docs] def get_value_cm(self) -> float:
"""
Gets instance value converted to ``cm`` units.
Returns:
int: Value in ``cm`` units.
"""
return UnitConvert.convert(num=self.value, frm=UnitLength.MM100, to=UnitLength.CM)
[docs] def get_value_mm(self) -> float:
"""
Gets instance value converted to ``mm`` units.
Returns:
int: Value in ``mm`` units.
"""
return UnitConvert.convert_mm100_mm(self.value)
[docs] def get_value_mm10(self) -> float:
"""
Gets instance value in ``1/10th mm`` units.
Returns:
float: Value in ``1/10th mm`` units.
"""
return UnitConvert.convert(num=self.value, frm=UnitLength.MM100, to=UnitLength.MM10)
[docs] def get_value_mm100(self) -> int:
"""
Gets instance value in ``1/100th mm`` units.
Returns:
int: Value in ``1/100th mm`` units.
"""
return self.value
[docs] def get_value_pt(self) -> float:
"""
Gets instance value converted to ``pt`` (point) units.
Returns:
int: Value in ``pt`` units.
"""
return UnitConvert.convert(num=self.value, frm=UnitLength.MM100, to=UnitLength.PT)
[docs] def get_value_px(self) -> float:
"""
Gets instance value in ``px`` (pixel) units.
Returns:
int: Value in ``px`` units.
"""
return UnitConvert.convert(num=self.value, frm=UnitLength.MM100, to=UnitLength.PX)
[docs] def get_value_app_font(self, kind: PointSizeKind | int) -> float:
"""
Gets instance value in ``AppFont`` units.
Returns:
float: Value in ``AppFont`` units.
kind (PointSizeKind, optional): The kind of ``AppFont`` to use.
Note:
AppFont units have different values when converted.
This is true even if they have the same value in ``AppFont`` units.
``AppFontX(10)`` is not equal to ``AppFontY(10)`` when they are converted to different units.
``Kind`` when ``int`` is used, the value must be one of the following:
- ``0`` is ``PointSizeKind.X``,
- ``1`` is ``PointSizeKind.Y``,
- ``2`` is ``PointSizeKind.WIDTH``,
- ``3`` is ``PointSizeKind.HEIGHT``.
Hint:
- ``PointSizeKind`` can be imported from ``ooodev.utils.kind.point_size_kind``.
"""
# pylint: disable=import-outside-toplevel
from ooodev.units._app_font.app_font_factory import AppFontFactory
af_type = AppFontFactory.get_app_font_type(kind=kind)
af = af_type.from_mm100(self.value)
return af.value
[docs] @classmethod
def from_mm(cls: Type[_TUnitMM100], value: float) -> _TUnitMM100:
"""
Get instance from ``mm`` value.
Args:
value (int): ``mm`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(UnitConvert.convert_mm_mm100(value))
return inst
[docs] @classmethod
def from_mm10(cls: Type[_TUnitMM100], value: float) -> _TUnitMM100:
"""
Get instance from ``1/10th mm`` value.
Args:
value (int): ``1/10th mm`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(round(UnitConvert.convert(num=value, frm=UnitLength.MM10, to=UnitLength.MM100)))
return inst
[docs] @classmethod
def from_mm100(cls: Type[_TUnitMM100], value: int) -> _TUnitMM100:
"""
Get instance from ``1/100th mm`` value.
Args:
value (int): ``1/100th mm`` value.
Returns:
UnitMM100:
"""
# sourcery skip: remove-unnecessary-cast
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(int(value))
return inst
[docs] @classmethod
def from_pt(cls: Type[_TUnitMM100], value: float) -> _TUnitMM100:
"""
Get instance from ``pt`` (points) value.
Args:
value (int): ``pt`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(round(UnitConvert.convert(num=value, frm=UnitLength.PT, to=UnitLength.MM100)))
return inst
[docs] @classmethod
def from_px(cls: Type[_TUnitMM100], value: float) -> _TUnitMM100:
"""
Get instance from ``px`` (pixel) value.
Args:
value (float): ``px`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(round(UnitConvert.convert(num=value, frm=UnitLength.PX, to=UnitLength.MM100)))
return inst
[docs] @classmethod
def from_inch(cls: Type[_TUnitMM100], value: float) -> _TUnitMM100:
"""
Get instance from ``in`` (inch) value.
Args:
value (int): ``in`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(round(UnitConvert.convert(num=value, frm=UnitLength.IN, to=UnitLength.MM100)))
return inst
[docs] @classmethod
def from_inch10(cls: Type[_TUnitMM100], value: float) -> _TUnitMM100:
"""
Get instance from ``1/10th in`` (inch) value.
Args:
value (int): ```/10th in`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(round(UnitConvert.convert(num=value, frm=UnitLength.IN10, to=UnitLength.MM100)))
return inst
[docs] @classmethod
def from_inch100(cls: Type[_TUnitMM100], value: float) -> _TUnitMM100:
"""
Get instance from ``1/100th in`` (inch) value.
Args:
value (int): ``1/100th in`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(round(UnitConvert.convert(num=value, frm=UnitLength.IN100, to=UnitLength.MM100)))
return inst
[docs] @classmethod
def from_inch1000(cls: Type[_TUnitMM100], value: int) -> _TUnitMM100:
"""
Get instance from ``1/1,000th in`` (inch) value.
Args:
value (int): ``1/1,000th in`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(round(UnitConvert.convert(num=value, frm=UnitLength.IN1000, to=UnitLength.MM100)))
return inst
[docs] @classmethod
def from_cm(cls: Type[_TUnitMM100], value: float) -> _TUnitMM100:
"""
Get instance from ``cm`` value.
Args:
value (int): ``cm`` value.
Returns:
UnitMM100:
"""
# pylint: disable=unnecessary-dunder-call
inst = super(UnitMM100, cls).__new__(cls) # type: ignore
inst.__init__(round(UnitConvert.convert(num=value, frm=UnitLength.CM, to=UnitLength.MM100)))
return inst
[docs] @classmethod
def from_app_font(cls: Type[_TUnitMM100], value: float, kind: PointSizeKind | int) -> _TUnitMM100:
"""
Get instance from ``AppFont`` value.
Args:
value (int): ``AppFont`` value.
kind (PointSizeKind, optional): The kind of ``AppFont`` to use.
Returns:
UnitMM100:
Note:
AppFont units have different values when converted.
This is true even if they have the same value in ``AppFont`` units.
``AppFontX(10)`` is not equal to ``AppFontY(10)`` when they are converted to different units.
``Kind`` when ``int`` is used, the value must be one of the following:
- ``0`` is ``PointSizeKind.X``,
- ``1`` is ``PointSizeKind.Y``,
- ``2`` is ``PointSizeKind.WIDTH``,
- ``3`` is ``PointSizeKind.HEIGHT``.
Hint:
- ``PointSizeKind`` can be imported from ``ooodev.utils.kind.point_size_kind``.
"""
# pylint: disable=import-outside-toplevel
from ooodev.units._app_font.app_font_factory import AppFontFactory
af = AppFontFactory.get_app_font(kind=kind, val=value)
return cls.from_mm100(af.get_value_mm100())
[docs] @classmethod
def from_unit_val(cls: Type[_TUnitMM100], value: UnitT | float | int) -> _TUnitMM100:
"""
Get instance from ``UnitT`` or float value.
Args:
value (UnitT, float, int): ``UnitT`` or float value. If float then it is assumed to be in ``1/100th mm`` units.
Returns:
UnitMM100:
"""
try:
unit_100 = value.get_value_mm100() # type: ignore
return cls.from_mm100(unit_100)
except AttributeError:
return cls.from_mm100(round(value)) # type: ignore