| 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) | |