arno/trezor-firmware
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Code Issues Releases Wiki Activity

added remove input line

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chren 2016-06-08 16:42:54 +02:00 committed by Pavol Rusnak
parent c6c69ba8c8
commit c6ed52a7c9
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1 changed files with 13 additions and 2 deletions
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15
src/trezor/ui/pin.py
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@ -5,7 +5,6 @@ from .button import Button, BTN_CLICKED
from .button import CONFIRM_BUTTON, CONFIRM_BUTTON_ACTIVE
from .button import CANCEL_BUTTON, CANCEL_BUTTON_ACTIVE
def digit_area(i):
width = const(80)
height = const(48)
@ -25,6 +24,7 @@ class PinMatrix():
def __init__(self, label='Enter PIN', pin=''):
self.label = label
self.pin = pin
self.clear_button = Button((240 - 48, 0, 48, 42), 'X')
self.buttons = [Button(digit_area(i), str(d))
for i, d in enumerate(generate_digits())]
@ -32,10 +32,16 @@ class PinMatrix():
header = ''.join(['*' for _ in self.pin]) if self.pin else self.label
# clear canvas under input line
display.bar(48, 0, 144, 48, ui.BLACK)
# input line with a header
display.bar(0, 0, 240, 48, ui.BLACK)
display.text_center(120, 30, header, ui.BOLD, ui.GREY, ui.BLACK)
# render clear button
if self.pin:
self.clear_button.render()
# pin matrix buttons
for btn in self.buttons:
btn.render()
@ -49,6 +55,11 @@ class PinMatrix():
display.bar(0, 142, 240, 2, ui.blend(ui.BLACK, ui.WHITE, 0.25))
def send(self, event, pos):
if self.clear_button.send(event, pos) == BTN_CLICKED:
self.pin = ''
self.label = 'Enter PIN'
for btn in self.buttons:
if btn.send(event, pos) == BTN_CLICKED:
self.pin += btn.text