Source code for ooodev.draw.draw_text_cursor

from __future__ import annotations
from typing import cast, TYPE_CHECKING, TypeVar, Generic
import uno

from ooodev.adapter.beans.property_change_implement import PropertyChangeImplement
from ooodev.adapter.beans.vetoable_change_implement import VetoableChangeImplement
from ooodev.adapter.text.text_cursor_comp import TextCursorComp
from ooodev.format.inner.style_partial import StylePartial
from ooodev.loader import lo as mLo
from ooodev.utils import selection as mSelection
from ooodev.utils.context.lo_context import LoContext
from ooodev.loader.inst.lo_inst import LoInst
from ooodev.utils.partial.lo_inst_props_partial import LoInstPropsPartial
from ooodev.utils.partial.prop_partial import PropPartial
from ooodev.utils.partial.qi_partial import QiPartial
from ooodev.utils.partial.service_partial import ServicePartial
from ooodev.write.partial.text_cursor_partial import TextCursorPartial
from ooodev.office.partial.office_document_prop_partial import OfficeDocumentPropPartial

if TYPE_CHECKING:
    from ooodev.proto.component_proto import ComponentT
    from com.sun.star.text import XTextDocument
    from com.sun.star.text import XTextCursor

_T = TypeVar("_T", bound="ComponentT")


[docs]class DrawTextCursor( LoInstPropsPartial, OfficeDocumentPropPartial, TextCursorPartial[_T], Generic[_T], TextCursorComp, PropertyChangeImplement, VetoableChangeImplement, ServicePartial, PropPartial, QiPartial, StylePartial, ): """ Represents a text cursor. This class implements ``__len__()`` method, which returns the number of characters in the range. """
[docs] def __init__(self, owner: _T, component: XTextCursor, lo_inst: LoInst | None = None) -> None: """ Constructor Args: owner (T): Owner of this component. component (XTextCursor): A UNO object that supports ``com.sun.star.text.TextCursor`` service. lo_inst (LoInst, optional): Lo instance. Defaults to None. """ if lo_inst is None: lo_inst = mLo.Lo.current_lo self.__owner = owner LoInstPropsPartial.__init__(self, lo_inst=lo_inst) if not isinstance(owner, OfficeDocumentPropPartial): raise ValueError("owner must be an instance of OfficeDocumentPropPartial") OfficeDocumentPropPartial.__init__(self, owner.office_doc) TextCursorPartial.__init__(self, owner=owner, component=component) TextCursorComp.__init__(self, component) # type: ignore # pylint: disable=no-member generic_args = self._ComponentBase__get_generic_args() # type: ignore PropertyChangeImplement.__init__(self, component=self.component, trigger_args=generic_args) VetoableChangeImplement.__init__(self, component=self.component, trigger_args=generic_args) ServicePartial.__init__(self, component=component, lo_inst=self.lo_inst) PropPartial.__init__(self, component=component, lo_inst=self.lo_inst) QiPartial.__init__(self, component=component, lo_inst=self.lo_inst) # type: ignore StylePartial.__init__(self, component=component)
# self.__doc = doc def __len__(self) -> int: with LoContext(self.lo_inst): result = mSelection.Selection.range_len(cast("XTextDocument", self.owner.component), self.component) return result # region Properties @property def owner(self) -> _T: """Owner of this component.""" return self.__owner
# endregion Properties