mirror of
https://github.com/Textualize/textual.git
synced 2025-10-17 02:38:12 +03:00
69 lines
1.9 KiB
Python
69 lines
1.9 KiB
Python
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.search_bar.focus()
|
|
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()
|