Source code for ooodev.format.inner.direct.draw.shape.rotation.rotation

from __future__ import annotations
from typing import Any, cast, Tuple, TYPE_CHECKING, TypeVar, Type, overload
import uno

from ooodev.exceptions import ex as mEx
from ooodev.format.inner.kind.format_kind import FormatKind
from ooodev.format.inner.style_base import StyleBase
from ooodev.units.angle100 import Angle100
from ooodev.utils import props as mProps

if TYPE_CHECKING:
    from ooodev.units.angle_unit_obj import AngleUnitT

_TRotation = TypeVar(name="_TRotation", bound="Rotation")

# pivot point and base point are difficult to calculate.
# pivot point is the point that the shape rotates around.
# base point is the point that the shape is positioned on the page.
# the Shape position change when the shape is rotated.
# this means shape.getPosition() will show a different value then the dialog box after a rotation.
# Maybe a shape's rotation should be set to zero before setting the position. Not sure about this.
# Because the values in the dialog box seem to be calculated on the fly will not implement the same here for now.


[docs]class Rotation(StyleBase): """ Rotation of a shape. .. versionadded:: 0.17.4 """
[docs] def __init__(self, rotation: int | AngleUnitT = 0) -> None: """ Constructor Args: rotation (int, AngleUnitT, optional): Specifies the rotation angle of the shape in degrees. Default is ``0``. Returns: None: """ super().__init__() self.prop_rotation = rotation
# region override def _supported_services(self) -> Tuple[str, ...]: try: return self._supported_services_values except AttributeError: self._supported_services_values = ("com.sun.star.drawing.Shape",) return self._supported_services_values # endregion override # region from_obj() @overload @classmethod def from_obj(cls: Type[_TRotation], obj: object) -> _TRotation: ... @overload @classmethod def from_obj(cls: Type[_TRotation], obj: object, **kwargs) -> _TRotation: ...
[docs] @classmethod def from_obj(cls: Type[_TRotation], obj: Any, **kwargs) -> _TRotation: """ Creates a new instance from ``obj``. Args: obj (Any): UNO Shape object. Returns: Rotation: New instance. """ inst = cls(**kwargs) if not inst._is_valid_obj(obj): raise mEx.NotSupportedError("Object is not supported for conversion to Position") angle = cast(int, mProps.Props.get(obj, "RotateAngle", 0)) inst.prop_rotation = Angle100(angle) return inst
# endregion from_obj() # region Properties @property def prop_format_kind(self) -> FormatKind: """Gets the kind of style""" try: return self._format_kind_prop except AttributeError: self._format_kind_prop = FormatKind.SHAPE return self._format_kind_prop @property def prop_rotation(self) -> Angle100: """ Gets/Sets Rotation angle of the shape in degrees in ``1/100 units``. Property can be set by passing int in degrees or AngleUnitT object. """ # in 1/10 degree units pv = cast(int, self._get("RotateAngle")) return Angle100(pv) @prop_rotation.setter def prop_rotation(self, value: int | AngleUnitT) -> None: # in 1/10 degree units try: val = value.get_angle100() # type: ignore except AttributeError: val = Angle100.from_angle(value).value # type: ignore self._set("RotateAngle", val)
# endregion Properties