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Code Issues Releases Wiki Activity

ui: add grid function

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This commit is contained in:
Jan Pochyla 2018-01-11 19:44:56 +01:00
parent ed9e63142d
commit dbed5eade9
5 changed files with 54 additions and 40 deletions
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4
src/apps/common/request_pin.py
View File

@ -26,8 +26,8 @@ async def request_pin(code: int = None) -> str:
matrix = PinMatrix(label, with_zero=True)
matrix.onchange = onchange
dialog = ConfirmDialog(matrix)
dialog.cancel.area = (0, 240 - 48, 80, 48)
dialog.confirm.area = (240 - 80, 240 - 48, 80, 48)
dialog.cancel.area = ui.grid(12)
dialog.confirm.area = ui.grid(14)
matrix.onchange()
while True:

30
src/trezor/ui/__init__.py
View File

@ -106,12 +106,38 @@ def layout(f):
return inner
def header(title: str, icon: bytes=ICON_RESET, fg: int=BG, bg: int=BG, ifg: int=BG):
def header(title: str,
icon: bytes=ICON_RESET,
fg: int=BG,
bg: int=BG,
ifg: int=BG):
if icon is not None:
display.icon(14, 14, res.load(icon), ifg, bg)
display.icon(14, 18, res.load(icon), ifg, bg)
display.text(44, 35, title, BOLD, fg, bg)
VIEWX = const(6)
VIEWY = const(9)
VIEW = const(228) # SCREEN - 2 * VIEWX
def grid(i: int,
n_x: int=3,
n_y: int=5,
start_x: int=VIEWX,
start_y: int=VIEWY,
end_x: int=(VIEWX + VIEW),
end_y: int=(VIEWY + VIEW),
cells_x: int=1,
cells_y: int=1,
spacing: int=0):
w = (end_x - start_x) // n_x
h = (end_y - start_y) // n_y
x = (i % n_x) * w
y = (i // n_x) * h
return (x + start_x, y + start_y, (w - spacing) * cells_x, (h - spacing) * cells_y)
class Widget:
def render(self):
pass

10
src/trezor/ui/confirm.py
View File

@ -16,17 +16,17 @@ class ConfirmDialog(Widget):
def __init__(self, content, confirm=DEFAULT_CONFIRM, cancel=DEFAULT_CANCEL):
self.content = content
if cancel is not None:
self.confirm = Button((121, 240 - 48, 119, 48), confirm,
self.confirm = Button(ui.grid(8, n_x=2), confirm,
normal_style=ui.BTN_CONFIRM,
active_style=ui.BTN_CONFIRM_ACTIVE)
self.cancel = Button((0, 240 - 48, 119, 48), cancel,
self.cancel = Button(ui.grid(9, n_x=2), cancel,
normal_style=ui.BTN_CANCEL,
active_style=ui.BTN_CANCEL_ACTIVE)
else:
self.cancel = None
self.confirm = Button((0, 240 - 48, 240, 48), confirm,
self.confirm = Button(ui.grid(4, n_x=1), confirm,
normal_style=ui.BTN_CONFIRM,
active_style=ui.BTN_CONFIRM_ACTIVE)
self.cancel = None
def render(self):
self.confirm.render()
@ -52,7 +52,7 @@ class HoldToConfirmDialog(Widget):
def __init__(self, content, hold='Hold to confirm', *args, **kwargs):
self.content = content
self.button = Button((0, 240 - 48, 240, 48), hold,
self.button = Button(ui.grid(4, n_x=1), hold,
normal_style=ui.BTN_CONFIRM,
active_style=ui.BTN_CONFIRM_ACTIVE)
self.loader = Loader(*args, **kwargs)

14
src/trezor/ui/pin.py
View File

@ -6,14 +6,9 @@ from trezor.ui.button import Button, BTN_CLICKED
def digit_area(i):
width = const(80)
height = const(48)
if i == 9: # 0-position
i = 10 # display it in the middle
x = (i % 3) * width
y = (i // 3) * height
# 48px is offset of input line, -1px is the border size
return (x, y + 48, width - 1, height - 1)
return ui.grid(i + 3) # skip the first line
def generate_digits(with_zero):
@ -36,19 +31,18 @@ class PinMatrix(ui.Widget):
# we lay out the buttons top-left to bottom-right, but the order of the
# digits is defined as bottom-left to top-right (on numpad)
reordered_digits = self.digits[6:] + self.digits[3:6] + self.digits[:3]
self.pin_buttons = [Button(digit_area(i), str(d))
for i, d in enumerate(reordered_digits)]
self.onchange = None
def render(self):
header = '*' * len(self.pin) if self.pin else self.label
# clear canvas under input line
display.bar(0, 0, 205, 48, ui.BG)
# input line with a header
display.text_center(120, 30, header, ui.NORMAL, ui.blend(ui.BG, ui.FG, 0.5), ui.BG)
header = '*' * len(self.pin) if self.pin else self.label
display.text_center(120, 36, header, ui.BOLD, ui.GREY, ui.BG)
# pin matrix buttons
for btn in self.pin_buttons:

36
src/trezor/ui/word_select.py
View File

@ -1,28 +1,29 @@
from micropython import const
from trezor import loop
from trezor import ui, res
from trezor import ui
from trezor.ui import Widget
from trezor.ui.button import Button, BTN_CLICKED, BTN_STARTED, BTN_ACTIVE
from trezor.ui.button import Button, BTN_CLICKED
_W12 = const(12)
_W15 = const(15)
_W18 = const(18)
_W24 = const(24)
W12 = '12'
W15 = '15'
W18 = '18'
W24 = '24'
class WordSelector(Widget):
def __init__(self, content):
self.content = content
self.w12 = Button((6, 135, 114, 51), W12,
self.w12 = Button(ui.grid(8, n_y=4, n_x=4, cells_x=2), str(_W12),
normal_style=ui.BTN_KEY,
active_style=ui.BTN_KEY_ACTIVE)
self.w15 = Button((120, 135, 114, 51), W15,
self.w15 = Button(ui.grid(10, n_y=4, n_x=4, cells_x=2), str(_W15),
normal_style=ui.BTN_KEY,
active_style=ui.BTN_KEY_ACTIVE)
self.w18 = Button((6, 186, 114, 51), W18,
self.w18 = Button(ui.grid(12, n_y=4, n_x=4, cells_x=2), str(_W18),
normal_style=ui.BTN_KEY,
active_style=ui.BTN_KEY_ACTIVE)
self.w24 = Button((120, 186, 114, 51), W24,
self.w24 = Button(ui.grid(14, n_y=4, n_x=4, cells_x=2), str(_W24),
normal_style=ui.BTN_KEY,
active_style=ui.BTN_KEY_ACTIVE)
@ -34,20 +35,13 @@ class WordSelector(Widget):
def touch(self, event, pos):
if self.w12.touch(event, pos) == BTN_CLICKED:
return W12
return _W12
if self.w15.touch(event, pos) == BTN_CLICKED:
return W15
return _W15
if self.w18.touch(event, pos) == BTN_CLICKED:
return W18
return _W18
if self.w24.touch(event, pos) == BTN_CLICKED:
return W24
return _W24
async def __iter__(self):
return await loop.wait(super().__iter__(), self.content)
_STARTED = const(-1)
_STOPPED = const(-2)