from __future__ import annotations
from typing import Any, cast, TYPE_CHECKING
try:
# python 3.12+
from typing import override # noqa # type: ignore
except ImportError:
from typing_extensions import override # noqa # type: ignore
from ooo.dyn.drawing.homogen_matrix import HomogenMatrix
from ooo.dyn.drawing.homogen_matrix_line import HomogenMatrixLine
from ooodev.adapter.drawing.homogen_matrix_line_struct_comp import HomogenMatrixLineStructComp
from ooodev.adapter.struct_base import StructBase
from ooodev.events.events import Events
from ooodev.events.args.key_val_args import KeyValArgs
from ooodev.utils import info as mInfo
if TYPE_CHECKING:
from ooodev.events.events_t import EventsT
[docs]class HomogenMatrixStructComp(StructBase[HomogenMatrix]):
"""
HomogenMatrix Struct
This class raises an event before and after a property is changed if it has been passed an event provider.
The event raised before the property is changed is called ``com_sun_star_drawing_HomogenMatrix_changing``.
The event raised after the property is changed is called ``com_sun_star_drawing_HomogenMatrix_changed``.
The event args for before the property is changed is of type ``KeyValCancelArgs``.
The event args for after the property is changed is of type ``KeyValArgs``.
"""
[docs] def __init__(self, component: HomogenMatrix, prop_name: str, event_provider: EventsT | None) -> None:
"""
Constructor
Args:
component (HomogenMatrix): Homogen Matrix
prop_name (str): Property Name. This value is assigned to the ``prop_name`` of ``event_data``.
event_provider (EventsT | None): Event Provider.
"""
super().__init__(component=component, prop_name=prop_name, event_provider=event_provider)
self._props = {}
self._events = Events(source=self)
# pylint: disable=unused-argument
def on_changed(src: Any, event_args: KeyValArgs) -> None:
prop_name = str(event_args.event_data["prop_name"])
if hasattr(self, prop_name):
setattr(self, prop_name, event_args.source.component)
self._fn_on_changed = on_changed
self._events.subscribe_event("com_sun_star_drawing_HomogenMatrixLine_changed", self._fn_on_changed)
# region Overrides
@override
def _get_on_changing_event_name(self) -> str:
return "com_sun_star_drawing_HomogenMatrix_changing"
@override
def _get_on_changed_event_name(self) -> str:
return "com_sun_star_drawing_HomogenMatrix_changed"
@override
def _copy(self, src: HomogenMatrix | None = None) -> HomogenMatrix:
if src is None:
src = self.component
def copy_line(src: HomogenMatrixLine) -> HomogenMatrixLine:
return HomogenMatrixLine(
Column1=src.Column1,
Column2=src.Column2,
Column3=src.Column3,
Column4=src.Column4,
)
return HomogenMatrix(
Line1=copy_line(src.Line1),
Line2=copy_line(src.Line2),
Line3=copy_line(src.Line3),
Line4=copy_line(src.Line4),
)
# endregion Overrides
# region Properties
@property
def line1(self) -> HomogenMatrixLineStructComp:
"""
Gets/Sets Line 1.
Setting value can be done with a ``HomogenMatrixLine`` or ``HomogenMatrixLineStructComp`` object.
Returns:
HomogenMatrixLineStructComp: Returns Homogen Matrix Line
Hint:
- ``HomogenMatrixLine`` can be imported from ``ooo.dyn.drawing.homogen_matrix_line``
"""
key = "line1"
prop = self._props.get(key, None)
if prop is None:
prop = HomogenMatrixLineStructComp(self.component.Line1, key, self._event_provider)
self._props[key] = prop
return cast(HomogenMatrixLineStructComp, prop)
@line1.setter
def line1(self, value: HomogenMatrixLineStructComp | HomogenMatrixLine) -> None:
key = "line1"
old_value = self.component.Line1
if mInfo.Info.is_instance(value, HomogenMatrixLineStructComp):
new_value = value.copy()
else:
comp = HomogenMatrixLineStructComp(cast(HomogenMatrixLine, value), key)
new_value = comp.copy()
event_args = self._trigger_cancel_event("Line1", old_value, new_value)
done_args = self._trigger_done_event(event_args)
if done_args is None:
return
if key in self._props:
del self._props[key]
@property
def line2(self) -> HomogenMatrixLineStructComp:
"""
Gets/Sets Line 2.
Setting value can be done with a ``HomogenMatrixLine`` or ``HomogenMatrixLineStructComp`` object.
Returns:
HomogenMatrixLineStructComp: Returns Homogen Matrix Line
Hint:
- ``HomogenMatrixLine`` can be imported from ``ooo.dyn.drawing.homogen_matrix_line``
"""
key = "line2"
prop = self._props.get(key, None)
if prop is None:
prop = HomogenMatrixLineStructComp(self.component.Line2, key, self._event_provider)
self._props[key] = prop
return cast(HomogenMatrixLineStructComp, prop)
@line2.setter
def line2(self, value: HomogenMatrixLineStructComp | HomogenMatrixLine) -> None:
key = "line2"
old_value = self.component.Line2
if mInfo.Info.is_instance(value, HomogenMatrixLineStructComp):
new_value = value.copy()
else:
comp = HomogenMatrixLineStructComp(cast(HomogenMatrixLine, value), key)
new_value = comp.copy()
event_args = self._trigger_cancel_event("Line2", old_value, new_value)
done_args = self._trigger_done_event(event_args)
if done_args is None:
return
if key in self._props:
del self._props[key]
@property
def line3(self) -> HomogenMatrixLineStructComp:
"""
Gets/Sets Line 3.
Setting value can be done with a ``HomogenMatrixLine`` or ``HomogenMatrixLineStructComp`` object.
Returns:
HomogenMatrixLineStructComp: Returns Homogen Matrix Line
Hint:
- ``HomogenMatrixLine`` can be imported from ``ooo.dyn.drawing.homogen_matrix_line``
"""
key = "line3"
prop = self._props.get(key, None)
if prop is None:
prop = HomogenMatrixLineStructComp(self.component.Line3, key, self._event_provider)
self._props[key] = prop
return cast(HomogenMatrixLineStructComp, prop)
@line3.setter
def line3(self, value: HomogenMatrixLineStructComp | HomogenMatrixLine) -> None:
key = "line3"
old_value = self.component.Line3
if mInfo.Info.is_instance(value, HomogenMatrixLineStructComp):
new_value = value.copy()
else:
comp = HomogenMatrixLineStructComp(cast(HomogenMatrixLine, value), key)
new_value = comp.copy()
event_args = self._trigger_cancel_event("Line3", old_value, new_value)
done_args = self._trigger_done_event(event_args)
if done_args is None:
return
if key in self._props:
del self._props[key]
@property
def line4(self) -> HomogenMatrixLineStructComp:
"""
Gets/Sets Line 4.
Setting value can be done with a ``HomogenMatrixLine`` or ``HomogenMatrixLineStructComp`` object.
Returns:
HomogenMatrixLineStructComp: Returns Homogen Matrix Line
Hint:
- ``HomogenMatrixLine`` can be imported from ``ooo.dyn.drawing.homogen_matrix_line``
"""
key = "line4"
prop = self._props.get(key, None)
if prop is None:
prop = HomogenMatrixLineStructComp(self.component.Line4, key, self._event_provider)
self._props[key] = prop
return cast(HomogenMatrixLineStructComp, prop)
@line4.setter
def line4(self, value: HomogenMatrixLineStructComp | HomogenMatrixLine) -> None:
key = "line4"
old_value = self.component.Line4
if mInfo.Info.is_instance(value, HomogenMatrixLineStructComp):
new_value = value.copy()
else:
comp = HomogenMatrixLineStructComp(cast(HomogenMatrixLine, value), key)
new_value = comp.copy()
event_args = self._trigger_cancel_event("Line4", old_value, new_value)
done_args = self._trigger_done_event(event_args)
if done_args is None:
return
if key in self._props:
del self._props[key]
# endregion Properties