Source code for simvx.ide.panels.file_browser

"""IDE File Browser -- project directory tree sidebar."""


from __future__ import annotations

import logging
from typing import TYPE_CHECKING

from simvx.core.ui.file_browser import FileBrowserPanel as _BaseFileBrowserPanel

if TYPE_CHECKING:
    from ..state import IDEState

log = logging.getLogger(__name__)

__all__ = ["FileBrowserPanel"]




class FileBrowserPanel(_BaseFileBrowserPanel):
    """IDE file browser that opens files via goto_requested."""

    def __init__(self, state: IDEState, **kwargs):
        super().__init__(title="Files", show_icons=True, drag_enabled=False, **kwargs)
        self.name = "Files"
        self._state = state
        # Wire file activation to IDE goto
        self.file_activated.connect(self._on_file_activated)

    @property
    def _file_tree(self) -> object:
        """Backward-compat alias: IDE tests reference ``_file_tree``."""
        return self._tree_view

    def _on_file_activated(self, path: str):
        """Open file in IDE editor via goto_requested."""
        self._state.goto_requested.emit(path, 0, 0)

    # Override _on_item_selected to also match original IDE behaviour
    # where single-click on a file triggers file_selected + goto_requested
    def _on_item_activated(self, item):
        """IDE-compat: single-click on file triggers file_selected and goto.

        Called from tests that simulate the original IDE item_selected callback.
        """
        if not item.data:
            return
        path = item.data.get("path", "")
        is_dir = item.data.get("is_dir", False)
        if not is_dir and path:
            self.file_selected.emit(path)
            self._state.goto_requested.emit(path, 0, 0)