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notch

NotchSelf module-attribute 

NotchSelf = TypeVar('NotchSelf', bound=Notch)

NotchT module-attribute 

NotchT = int | Frame | Scene | Time | Notch

Notch 

Notch(
    data: int | Frame | Time,
    color: QColor | GlobalColor | None = None,
    label: str | None = None,
    line: QLineF = QLineF(),
)
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def __init__(
    self, data: int | Frame | Time, color: QColor | Qt.GlobalColor | None = None,
    label: str | None = None, line: QLineF = QLineF()
) -> None:
    if isinstance(data, int):
        data = Frame(data)

    self.data = data
    self.color = cast(QColor, fallback(color, Qt.GlobalColor.white))
    self.label = fallback(label, '')
    self.line = line

color instance-attribute 

color = cast(QColor, fallback(color, white))

data instance-attribute 

data = data

label instance-attribute 

label = fallback(label, '')

line instance-attribute 

line = line

from_param classmethod 

from_param(
    data: NotchT,
    color: QColor | GlobalColor | None = None,
    label: str | None = None,
) -> Iterable[NotchSelf]
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@classmethod
def from_param(
    cls: type[NotchSelf], data: NotchT, color: QColor | Qt.GlobalColor | None = None, label: str | None = None
) -> Iterable[NotchSelf]:
    if isinstance(data, Notch):
        yield cls(data.data, color if data.color is None else data.color, data.label or label, data.line)
        return

    if isinstance(data, Scene):
        if not label:
            label = data.label

        yield cls(data.start, color, label)

        if data.end != data.start:
            yield cls(data.end, color, label)

        return

    if isinstance(data, (int, Frame, Time)):
        yield cls(data, color, label)
        return

    raise TypeError

Notches 

Notches(
    other: Sequence[NotchT] | Notches | None = None,
    color: QColor | GlobalColor | None = None,
    label: str | None = None,
)
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def __init__(
    self, other: Sequence[NotchT] | Notches | None = None,
    color: QColor | Qt.GlobalColor | None = None, label: str | None = None
) -> None:
    self.items = list[Notch]()

    if isinstance(other, Notches):
        self.items = list(other.items)
        return

    if isinstance(other, Sequence):
        for notch in other:
            self.add(notch, color, label)

items instance-attribute 

items = list[Notch]()

add 

add(
    data: NotchT,
    color: QColor | GlobalColor | None = None,
    label: str | None = None,
) -> None
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def add(
    self, data: NotchT, color: QColor | Qt.GlobalColor | None = None, label: str | None = None
) -> None:
    self.items.extend(Notch.from_param(data, color, label))

norm_lines 

norm_lines(timeline: Timeline, rect: QRectF) -> None
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def norm_lines(self, timeline: Timeline, rect: QRectF) -> None:
    from ...main.timeline import Timeline

    y = rect.top()
    y_t = y + rect.height() - 1

    # fastpaths for Notches that match Timeline.Mode
    if timeline.mode == Timeline.Mode.FRAME:
        try:
            for notch in self:
                x = timeline.c_to_x(notch.data)  # type: ignore
                notch.line = QLineF(x, y, x, y_t)
            return
        except Exception:
            try:
                for notch in self:
                    x = timeline.t_to_x(notch.data)  # type: ignore
                    notch.line = QLineF(x, y, x, y_t)
                return
            except Exception:
                ...
    else:
        try:
            for notch in self:
                x = timeline.t_to_x(notch.data)  # type: ignore
                notch.line = QLineF(x, y, x, y_t)
            return
        except Exception:
            try:
                for notch in self:
                    x = timeline.c_to_x(notch.data)  # type: ignore
                    notch.line = QLineF(x, y, x, y_t)
                return
            except Exception:
                ...

    for notch in self:
        if isinstance(notch.data, Frame):
            x = timeline.c_to_x(notch.data)
        elif isinstance(notch.data, Time):
            x = timeline.t_to_x(notch.data)

        notch.line = QLineF(x, y, x, y_t)