118 lines
3.0 KiB
Python
118 lines
3.0 KiB
Python
import logging
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from collections.abc import Callable
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from typing import Any
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import gi
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gi.require_version("Gtk", "4.0")
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gi.require_version("Adw", "1")
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from gi.repository import Adw
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log = logging.getLogger(__name__)
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class ToastOverlay:
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"""
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The ToastOverlay is a class that manages the display of toasts
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It should be used as a singleton in your application to prevent duplicate toasts
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Usage
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"""
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# For some reason, the adw toast overlay cannot be subclassed
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# Thats why it is added as a class property
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overlay: Adw.ToastOverlay
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active_toasts: set[str]
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_instance: "None | ToastOverlay" = None
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def __init__(self) -> None:
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raise RuntimeError("Call use() instead")
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@classmethod
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def use(cls: Any) -> "ToastOverlay":
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if cls._instance is None:
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cls._instance = cls.__new__(cls)
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cls.overlay = Adw.ToastOverlay()
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cls.active_toasts = set()
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return cls._instance
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def add_toast_unique(self, toast: Adw.Toast, key: str) -> None:
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if key not in self.active_toasts:
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self.active_toasts.add(key)
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self.overlay.add_toast(toast)
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toast.connect("dismissed", lambda toast: self.active_toasts.remove(key))
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class WarningToast:
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toast: Adw.Toast
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def __init__(self, message: str, persistent: bool = False) -> None:
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super().__init__()
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self.toast = Adw.Toast.new(
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f"<span foreground='orange'>⚠ Warning </span> {message}"
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)
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self.toast.set_use_markup(True)
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self.toast.set_priority(Adw.ToastPriority.NORMAL)
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if persistent:
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self.toast.set_timeout(0)
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class InfoToast:
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toast: Adw.Toast
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def __init__(self, message: str, persistent: bool = False) -> None:
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super().__init__()
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self.toast = Adw.Toast.new(f"<span>❕</span> {message}")
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self.toast.set_use_markup(True)
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self.toast.set_priority(Adw.ToastPriority.NORMAL)
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if persistent:
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self.toast.set_timeout(0)
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class SuccessToast:
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toast: Adw.Toast
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def __init__(self, message: str, persistent: bool = False) -> None:
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super().__init__()
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self.toast = Adw.Toast.new(f"<span foreground='green'>✅</span> {message}")
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self.toast.set_use_markup(True)
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self.toast.set_priority(Adw.ToastPriority.NORMAL)
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if persistent:
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self.toast.set_timeout(0)
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class LogToast:
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toast: Adw.Toast
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def __init__(
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self,
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message: str,
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on_button_click: Callable[[], None],
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button_label: str = "More",
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persistent: bool = False,
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) -> None:
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super().__init__()
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self.toast = Adw.Toast.new(
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f"""Logs are available <span weight="regular">{message}</span>"""
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)
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self.toast.set_use_markup(True)
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self.toast.set_priority(Adw.ToastPriority.NORMAL)
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if persistent:
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self.toast.set_timeout(0)
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self.toast.set_button_label(button_label)
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self.toast.connect(
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"button-clicked",
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lambda _: on_button_click(),
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)
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