| from __future__ import annotations |
|
|
| from rich.console import Console, ConsoleOptions, RenderableType, RenderResult |
| from rich.measure import Measurement |
| from rich.segment import Segment |
| from rich.style import Style |
|
|
| from .._segment_tools import align_lines |
| from ..css.types import AlignHorizontal, AlignVertical |
| from ..geometry import Size |
|
|
|
|
| class Align: |
| def __init__( |
| self, |
| renderable: RenderableType, |
| size: Size, |
| style: Style, |
| horizontal: AlignHorizontal, |
| vertical: AlignVertical, |
| ) -> None: |
| """Align a child renderable |
| |
| Args: |
| renderable (RenderableType): Renderable to align. |
| size (Size): Size of container. |
| style (Style): Style of any padding. |
| horizontal (AlignHorizontal): Horizontal alignment. |
| vertical (AlignVertical): Vertical alignment. |
| """ |
| self.renderable = renderable |
| self.size = size |
| self.style = style |
| self.horizontal = horizontal |
| self.vertical = vertical |
|
|
| def __rich_console__( |
| self, console: Console, options: ConsoleOptions |
| ) -> RenderResult: |
| lines = console.render_lines(self.renderable, options, pad=False) |
| new_line = Segment.line() |
| for line in align_lines( |
| lines, |
| self.style, |
| self.size, |
| self.horizontal, |
| self.vertical, |
| ): |
| yield from line |
| yield new_line |
|
|
| def __rich_measure__( |
| self, console: "Console", options: "ConsoleOptions" |
| ) -> Measurement: |
| width, _ = self.size |
| return Measurement(width, width) |
|
|
