"""
Base Class for Page Style.
.. versionadded:: 0.9.0
"""
# region Import
from __future__ import annotations
from typing import Any, Tuple, overload, TypeVar
from com.sun.star.beans import XPropertySet
from ooodev.exceptions import ex as mEx
from ooodev.utils import info as mInfo
from ooodev.loader import lo as mLo
from ooodev.utils import props as mProps
from ooodev.format.inner.kind.format_kind import FormatKind
from ooodev.format.inner.style_base import StyleMulti
from ooodev.format.writer.style.page.kind.writer_style_page_kind import WriterStylePageKind
from ooodev.events.format_named_event import FormatNamedEvent
from ooodev.events.args.event_args import EventArgs
from ooodev.events.args.cancel_event_args import CancelEventArgs
# endregion Import
# LibreOffice seems to have an unresolved bug with Background color.
# https://bugs.documentfoundation.org/show_bug.cgi?id=99125
# see Also: https://forum.openoffice.org/en/forum/viewtopic.php?p=417389&sid=17b21c173e4a420b667b45a2949b9cc5#p417389
# The solution to these issues is to apply FillColor to Paragraph cursors TextParagraph.
_TPageStyleBaseMulti = TypeVar("_TPageStyleBaseMulti", bound="PageStyleBaseMulti")
[docs]class PageStyleBaseMulti(StyleMulti):
"""
Page Style Base
.. versionadded:: 0.9.0
"""
def _supported_services(self) -> Tuple[str, ...]:
return ()
def _is_valid_obj(self, obj: object) -> bool:
return mInfo.Info.is_doc_type(obj, mLo.Lo.Service.WRITER)
[docs] def copy(self: _TPageStyleBaseMulti) -> _TPageStyleBaseMulti:
"""Gets a copy of instance as a new instance"""
cp = super().copy()
cp.prop_style_name = self.prop_style_name
return cp
# region apply()
@overload
def apply(self, obj: Any) -> None: ...
@overload
def apply(self, obj: Any, **kwargs) -> None: ...
[docs] def apply(self, obj: Any, **kwargs) -> None:
"""
Applies padding to ``obj``
Args:
obj (Any): UNO Writer Document
Returns:
None:
"""
# sourcery skip: extract-method
cargs = CancelEventArgs(source=f"{self.apply.__qualname__}")
cargs.event_data = self
if cargs.cancel:
return
self._events.trigger(FormatNamedEvent.STYLE_APPLYING, cargs)
if cargs.cancel:
return
try:
if self._is_valid_obj(obj):
p = self._get_style_props(obj)
# Could call p.setPropertyValue() here instead of Props.set()
# but by calling Props.set() events are triggered.
mProps.Props.set(p, **self._get_properties())
eargs = EventArgs.from_args(cargs)
self._events.trigger(FormatNamedEvent.STYLE_APPLIED, eargs)
styles = self._get_multi_styles()
for _, info in styles.items():
style, kw = info
if kw:
style.apply(obj, **kw.kwargs)
else:
style.apply(obj)
else:
mLo.Lo.print(f"{self.__class__.__name__}.apply(): Not a Writer Document. Unable to set Style Property")
except mEx.MultiError as e:
mLo.Lo.print(f"{self.__class__.__name__}.apply(): Unable to set Style Property")
for err in e.errors:
mLo.Lo.print(f" {err}")
# endregion apply()
def _get_style_props(self, obj: object) -> XPropertySet:
return mInfo.Info.get_style_props(obj, "PageStyles", self.prop_style_name)
@property
def prop_format_kind(self) -> FormatKind:
"""Gets the kind of style"""
return FormatKind.PAGE | FormatKind.STYLE
@property
def prop_style_name(self) -> str:
"""
Gets/Sets property Style Name.
Raises:
NotImplementedError:
"""
raise NotImplementedError
@prop_style_name.setter
def prop_style_name(self, value: str | WriterStylePageKind):
raise NotImplementedError