mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-22 14:28:07 +00:00
45 lines
997 B
Python
45 lines
997 B
Python
DISPLAY_WIDTH = 240
|
|
DISPLAY_HEIGHT = 240
|
|
|
|
|
|
def grid(dim, grid_cells, cell):
|
|
step = dim // grid_cells
|
|
ofs = step // 2
|
|
return cell * step + ofs
|
|
|
|
|
|
LEFT = grid(DISPLAY_WIDTH, 3, 0)
|
|
MID = grid(DISPLAY_WIDTH, 3, 1)
|
|
RIGHT = grid(DISPLAY_WIDTH, 3, 2)
|
|
|
|
TOP = grid(DISPLAY_HEIGHT, 4, 0)
|
|
BOTTOM = grid(DISPLAY_HEIGHT, 4, 3)
|
|
|
|
OK = (RIGHT, BOTTOM)
|
|
CANCEL = (LEFT, BOTTOM)
|
|
INFO = (MID, BOTTOM)
|
|
|
|
CONFIRM_WORD = (MID, TOP)
|
|
|
|
MINUS = (LEFT, grid(DISPLAY_HEIGHT, 5, 2))
|
|
PLUS = (RIGHT, grid(DISPLAY_HEIGHT, 5, 2))
|
|
|
|
|
|
BUTTON_LETTERS = ("ab", "cd", "ef", "ghij", "klm", "nopq", "rs", "tuv", "wxyz")
|
|
|
|
|
|
def grid35(x, y):
|
|
return grid(DISPLAY_WIDTH, 3, x), grid(DISPLAY_HEIGHT, 5, y)
|
|
|
|
|
|
def grid34(x, y):
|
|
return grid(DISPLAY_WIDTH, 3, x), grid(DISPLAY_HEIGHT, 4, y)
|
|
|
|
|
|
def type_word(word):
|
|
for l in word:
|
|
idx = next(i for i, letters in enumerate(BUTTON_LETTERS) if l in letters)
|
|
grid_x = idx % 3
|
|
grid_y = idx // 3 + 1 # first line is empty
|
|
yield grid34(grid_x, grid_y)
|