Method on_event

src/tmuxp/cli/_progress.py:437–486

Update tree state from a build event dict. Examples -------- >>> tree = BuildTree() >>> tree.on_event({ ... "event": "session_created", "name": "dev", "window_total": 2, ... }) >>> tree.session_name 'dev' >>> tree.window_to

(self, event: dict[str, t.Any])

        self._before_script_event: threading.Event = threading.Event()

    def on_event(self, event: dict[str, t.Any]) -> None:
        """Update tree state from a build event dict.

        Examples
        --------
        >>> tree = BuildTree()
        >>> tree.on_event({
        ...     "event": "session_created", "name": "dev", "window_total": 2,
        ... })
        >>> tree.session_name
        'dev'
        >>> tree.window_total
        2
        >>> tree.on_event({
        ...     "event": "window_started", "name": "editor", "pane_total": 3,
        ... })
        >>> len(tree.windows)
        1
        >>> tree.windows[0].name
        'editor'
        """
        kind = event["event"]
        if kind == "session_created":
            self.session_name = event["name"]
            self.window_total = event.get("window_total")
            self.session_pane_total = event.get("session_pane_total")
        elif kind == "before_script_started":
            self._before_script_event.set()
        elif kind == "before_script_done":
            self._before_script_event.clear()
        elif kind == "window_started":
            self.windows.append(
                _WindowStatus(name=event["name"], pane_total=event["pane_total"])
            )
        elif kind == "pane_creating":
            if self.windows:
                w = self.windows[-1]
                w.pane_num = event["pane_num"]
                w.pane_total = event["pane_total"]
        elif kind == "window_done":
            if self.windows:
                w = self.windows[-1]
                w.done = True
                w.pane_num = None
                w.pane_done = w.pane_total or 0
                self.session_panes_done += w.pane_done
                self.windows_done += 1
        elif kind == "workspace_built":
            for w in self.windows:
                w.done = True

    def render(self, colors: Colors, width: int) -> list[str]:
        """Render the current tree state to a list of display strings.