diff options
Diffstat (limited to 'venv/lib/python3.11/site-packages/rich/_windows_renderer.py')
-rw-r--r-- | venv/lib/python3.11/site-packages/rich/_windows_renderer.py | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/venv/lib/python3.11/site-packages/rich/_windows_renderer.py b/venv/lib/python3.11/site-packages/rich/_windows_renderer.py new file mode 100644 index 0000000..0fc2ba8 --- /dev/null +++ b/venv/lib/python3.11/site-packages/rich/_windows_renderer.py @@ -0,0 +1,56 @@ +from typing import Iterable, Sequence, Tuple, cast + +from rich._win32_console import LegacyWindowsTerm, WindowsCoordinates +from rich.segment import ControlCode, ControlType, Segment + + +def legacy_windows_render(buffer: Iterable[Segment], term: LegacyWindowsTerm) -> None: + """Makes appropriate Windows Console API calls based on the segments in the buffer. + + Args: + buffer (Iterable[Segment]): Iterable of Segments to convert to Win32 API calls. + term (LegacyWindowsTerm): Used to call the Windows Console API. + """ + for text, style, control in buffer: + if not control: + if style: + term.write_styled(text, style) + else: + term.write_text(text) + else: + control_codes: Sequence[ControlCode] = control + for control_code in control_codes: + control_type = control_code[0] + if control_type == ControlType.CURSOR_MOVE_TO: + _, x, y = cast(Tuple[ControlType, int, int], control_code) + term.move_cursor_to(WindowsCoordinates(row=y - 1, col=x - 1)) + elif control_type == ControlType.CARRIAGE_RETURN: + term.write_text("\r") + elif control_type == ControlType.HOME: + term.move_cursor_to(WindowsCoordinates(0, 0)) + elif control_type == ControlType.CURSOR_UP: + term.move_cursor_up() + elif control_type == ControlType.CURSOR_DOWN: + term.move_cursor_down() + elif control_type == ControlType.CURSOR_FORWARD: + term.move_cursor_forward() + elif control_type == ControlType.CURSOR_BACKWARD: + term.move_cursor_backward() + elif control_type == ControlType.CURSOR_MOVE_TO_COLUMN: + _, column = cast(Tuple[ControlType, int], control_code) + term.move_cursor_to_column(column - 1) + elif control_type == ControlType.HIDE_CURSOR: + term.hide_cursor() + elif control_type == ControlType.SHOW_CURSOR: + term.show_cursor() + elif control_type == ControlType.ERASE_IN_LINE: + _, mode = cast(Tuple[ControlType, int], control_code) + if mode == 0: + term.erase_end_of_line() + elif mode == 1: + term.erase_start_of_line() + elif mode == 2: + term.erase_line() + elif control_type == ControlType.SET_WINDOW_TITLE: + _, title = cast(Tuple[ControlType, str], control_code) + term.set_title(title) |