mirror of
https://github.com/wez/wezterm.git
synced 2024-12-02 01:46:43 +03:00
53 lines
1.7 KiB
Python
Executable File
53 lines
1.7 KiB
Python
Executable File
#!python3
|
|
# This script encodes a PNG file using the kitty image protocol
|
|
import sys
|
|
from base64 import standard_b64encode
|
|
|
|
def serialize_gr_command(**cmd):
|
|
payload = cmd.pop('payload', None)
|
|
cmd = ','.join('{}={}'.format(k, v) for k, v in cmd.items())
|
|
ans = []
|
|
w = ans.append
|
|
w(b'\033_G'), w(cmd.encode('ascii'))
|
|
if payload:
|
|
w(b';')
|
|
w(payload)
|
|
w(b'\033\\')
|
|
return b''.join(ans)
|
|
|
|
def write_chunked(**cmd):
|
|
data = standard_b64encode(cmd.pop('data'))
|
|
while data:
|
|
chunk, data = data[:4096], data[4096:]
|
|
m = 1 if data else 0
|
|
sys.stdout.buffer.write(serialize_gr_command(payload=chunk, m=m, **cmd))
|
|
sys.stdout.flush()
|
|
cmd.clear()
|
|
|
|
def just_print(img):
|
|
write_chunked(a='T', f=100, data=img)
|
|
|
|
def test_x_y_w_h_c_r(img):
|
|
write_chunked(a='T', f=100, y=150, h=105, C=1, data=img)
|
|
write_chunked(a='T', f=100, y=200, w=1, data=img)
|
|
write_chunked(a='T', f=100, y=200, h=1, data=img)
|
|
write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, data=img)
|
|
write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, r=15, data=img)
|
|
write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, c=1, data=img)
|
|
write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, r=1, data=img)
|
|
write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, r=15, c=20, data=img)
|
|
|
|
|
|
def test_cell_offsets(img):
|
|
write_chunked(a='T', f=100, h=10, w=10, X=2, Y=2, data=img)
|
|
write_chunked(a='T', f=100, h=20, w=10, X=2, Y=2, data=img)
|
|
write_chunked(a='T', f=100, h=2, Y=20, data=img)
|
|
write_chunked(a='T', f=100, h=38, w=2, X=19, data=img)
|
|
|
|
if __name__ == "__main__":
|
|
with open(sys.argv[-1], 'rb') as f:
|
|
img = f.read()
|
|
just_print(img)
|
|
# test_x_y_w_h_c_r(img)
|
|
# test_cell_offsets(img)
|