You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
138 lines
3.9 KiB
138 lines
3.9 KiB
from typing import TYPE_CHECKING
|
|
|
|
import storage.cache as storage_cache
|
|
from trezor import ui
|
|
|
|
import trezorui2
|
|
|
|
from . import RustLayout
|
|
|
|
if TYPE_CHECKING:
|
|
from trezor import loop
|
|
from typing import Any, Tuple
|
|
|
|
|
|
class HomescreenBase(RustLayout):
|
|
RENDER_INDICATOR: object | None = None
|
|
|
|
def __init__(self, layout: Any) -> None:
|
|
super().__init__(layout=layout)
|
|
|
|
def _paint(self) -> None:
|
|
self.layout.paint()
|
|
ui.refresh()
|
|
|
|
def _first_paint(self) -> None:
|
|
if storage_cache.homescreen_shown is not self.RENDER_INDICATOR:
|
|
super()._first_paint()
|
|
storage_cache.homescreen_shown = self.RENDER_INDICATOR
|
|
else:
|
|
self._paint()
|
|
|
|
# In __debug__ mode, ignore {confirm,swipe,input}_signal.
|
|
def create_tasks(self) -> tuple[loop.AwaitableTask, ...]:
|
|
return (
|
|
self.handle_timers(),
|
|
self.handle_input_and_rendering(),
|
|
self.handle_button_signal(), # so we can receive debug events
|
|
)
|
|
|
|
|
|
class Homescreen(HomescreenBase):
|
|
RENDER_INDICATOR = storage_cache.HOMESCREEN_ON
|
|
|
|
def __init__(
|
|
self,
|
|
label: str | None,
|
|
notification: str | None,
|
|
notification_is_error: bool,
|
|
hold_to_lock: bool,
|
|
) -> None:
|
|
level = 1
|
|
if notification is not None:
|
|
notification = notification.rstrip("!")
|
|
if "EXPERIMENTAL" in notification:
|
|
level = 2
|
|
elif notification_is_error:
|
|
level = 0
|
|
|
|
skip = storage_cache.homescreen_shown is self.RENDER_INDICATOR
|
|
super().__init__(
|
|
layout=trezorui2.show_homescreen(
|
|
label=label or "My Trezor",
|
|
notification=notification,
|
|
notification_level=level,
|
|
hold=hold_to_lock,
|
|
skip_first_paint=skip,
|
|
),
|
|
)
|
|
|
|
async def usb_checker_task(self) -> None:
|
|
from trezor import io, loop
|
|
|
|
usbcheck = loop.wait(io.USB_CHECK)
|
|
while True:
|
|
is_connected = await usbcheck
|
|
self.layout.usb_event(is_connected)
|
|
self.layout.paint()
|
|
ui.refresh()
|
|
|
|
def create_tasks(self) -> Tuple[loop.AwaitableTask, ...]:
|
|
return super().create_tasks() + (self.usb_checker_task(),)
|
|
|
|
|
|
class Lockscreen(HomescreenBase):
|
|
RENDER_INDICATOR = storage_cache.LOCKSCREEN_ON
|
|
BACKLIGHT_LEVEL = ui.BACKLIGHT_LOW
|
|
|
|
def __init__(
|
|
self,
|
|
label: str | None,
|
|
bootscreen: bool = False,
|
|
) -> None:
|
|
self.bootscreen = bootscreen
|
|
if bootscreen:
|
|
self.BACKLIGHT_LEVEL = ui.BACKLIGHT_NORMAL
|
|
|
|
skip = (
|
|
not bootscreen and storage_cache.homescreen_shown is self.RENDER_INDICATOR
|
|
)
|
|
super().__init__(
|
|
layout=trezorui2.show_lockscreen(
|
|
label=label or "My Trezor",
|
|
bootscreen=bootscreen,
|
|
skip_first_paint=skip,
|
|
),
|
|
)
|
|
|
|
async def __iter__(self) -> Any:
|
|
result = await super().__iter__()
|
|
if self.bootscreen:
|
|
self.request_complete_repaint()
|
|
return result
|
|
|
|
|
|
class Busyscreen(HomescreenBase):
|
|
RENDER_INDICATOR = storage_cache.BUSYSCREEN_ON
|
|
|
|
def __init__(self, delay_ms: int) -> None:
|
|
skip = storage_cache.homescreen_shown is self.RENDER_INDICATOR
|
|
super().__init__(
|
|
layout=trezorui2.show_progress_coinjoin(
|
|
title="Waiting for others",
|
|
indeterminate=True,
|
|
time_ms=delay_ms,
|
|
skip_first_paint=skip,
|
|
)
|
|
)
|
|
|
|
async def __iter__(self) -> Any:
|
|
from apps.base import set_homescreen
|
|
|
|
# Handle timeout.
|
|
result = await super().__iter__()
|
|
assert result == trezorui2.CANCELLED
|
|
storage_cache.delete(storage_cache.APP_COMMON_BUSY_DEADLINE_MS)
|
|
set_homescreen()
|
|
return result
|