| from __future__ import annotations |
|
|
| from pathlib import Path |
| from typing import Iterable |
|
|
| from rich.console import RenderableType |
| from rich.table import Table |
| from rich.text import Text |
|
|
| from textual.app import App |
| from textual.geometry import Size |
| from textual.reactive import Reactive |
| from textual.widget import Widget |
| from textual.widgets._input import Input |
|
|
|
|
| def get_files() -> list[Path]: |
| files = list(Path.cwd().iterdir()) |
| return files |
|
|
|
|
| class FileTable(Widget): |
| filter = Reactive("", layout=True) |
|
|
| def __init__(self, *args, files: Iterable[Path] | None = None, **kwargs): |
| super().__init__(*args, **kwargs) |
| self.files = files if files is not None else [] |
|
|
| @property |
| def filtered_files(self) -> list[Path]: |
| return [ |
| file |
| for file in self.files |
| if self.filter == "" or (self.filter and self.filter in file.name) |
| ] |
|
|
| def get_content_height(self, container: Size, viewport: Size, width: int) -> int: |
| return len(self.filtered_files) |
|
|
| def render(self) -> RenderableType: |
| grid = Table.grid() |
| grid.add_column() |
| for file in self.filtered_files: |
| file_text = Text(f" {file.name}") |
| if self.filter: |
| file_text.highlight_regex(self.filter, "black on yellow") |
| grid.add_row(file_text) |
| return grid |
|
|
|
|
| class FileSearchApp(App): |
| dark = True |
|
|
| def on_mount(self) -> None: |
| self.file_table = FileTable(id="file_table", files=list(Path.cwd().iterdir())) |
| self.search_bar = Input(placeholder="Search for files...") |
| |
| self.mount(search_bar=self.search_bar) |
| self.mount(file_table_wrapper=Widget(self.file_table)) |
|
|
| def on_input_changed(self, event: Input.Changed) -> None: |
| self.file_table.filter = event.value |
|
|
|
|
| app = FileSearchApp(css_path="file_search.scss", watch_css=True) |
|
|
| if __name__ == "__main__": |
| result = app.run() |
|
|
