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Code Issues Releases Wiki Activity

core/homescreen: render homescreen in a layout

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FIxes a bug introduced in bb25562
This commit is contained in:
Jan Pochyla 2019-08-22 16:08:38 +02:00
parent f07694116c
commit 6d1a315b0e
1 changed files with 32 additions and 31 deletions

63
core/src/apps/homescreen/homescreen.py
View File

@ -1,40 +1,41 @@
from trezor import config, io, loop, res, ui
from trezor import config, res, ui
from apps.common import storage
async def homescreen() -> None:
# render homescreen in dimmed mode and fade back in
ui.backlight_fade(ui.BACKLIGHT_DIM)
display_homescreen()
ui.backlight_fade(ui.BACKLIGHT_NORMAL)
# loop forever, never return
touch = loop.wait(io.TOUCH)
while True:
await touch
await Homescreen()
def display_homescreen() -> None:
image = None
if not storage.is_initialized():
label = "Go to trezor.io/start"
else:
label = storage.device.get_label() or "My Trezor"
image = storage.device.get_homescreen()
class Homescreen(ui.Layout):
def __init__(self):
self.repaint = True
if not image:
image = res.load("apps/homescreen/res/bg.toif")
def on_render(self):
if not self.repaint:
return
if storage.is_initialized() and storage.device.no_backup():
ui.header_error("SEEDLESS")
elif storage.is_initialized() and storage.device.unfinished_backup():
ui.header_error("BACKUP FAILED!")
elif storage.is_initialized() and storage.device.needs_backup():
ui.header_warning("NEEDS BACKUP!")
elif storage.is_initialized() and not config.has_pin():
ui.header_warning("PIN NOT SET!")
else:
ui.display.bar(0, 0, ui.WIDTH, ui.HEIGHT, ui.BG)
ui.display.avatar(48, 48 - 10, image, ui.WHITE, ui.BLACK)
ui.display.text_center(ui.WIDTH // 2, 220, label, ui.BOLD, ui.FG, ui.BG)
image = None
if not storage.is_initialized():
label = "Go to trezor.io/start"
else:
label = storage.device.get_label() or "My Trezor"
image = storage.device.get_homescreen()
if not image:
image = res.load("apps/homescreen/res/bg.toif")
if storage.is_initialized() and storage.device.no_backup():
ui.header_error("SEEDLESS")
elif storage.is_initialized() and storage.device.unfinished_backup():
ui.header_error("BACKUP FAILED!")
elif storage.is_initialized() and storage.device.needs_backup():
ui.header_warning("NEEDS BACKUP!")
elif storage.is_initialized() and not config.has_pin():
ui.header_warning("PIN NOT SET!")
else:
ui.display.bar(0, 0, ui.WIDTH, ui.HEIGHT, ui.BG)
ui.display.avatar(48, 48 - 10, image, ui.WHITE, ui.BLACK)
ui.display.text_center(ui.WIDTH // 2, 220, label, ui.BOLD, ui.FG, ui.BG)
self.repaint = False