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feat: Keyboard controls #15

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merged 1 commit into from
Oct 9, 2022
Merged

feat: Keyboard controls #15

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40 changes: 32 additions & 8 deletions generate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
import numpy as np

class AMP():
def __init__(self, chars_id=3, rLH=159, rUH=14, gLH=36, gUH=80, bLH=104, bUH=138):
def __init__(self, chars_id=0, rLH=159, rUH=14, gLH=36, gUH=80, bLH=104, bUH=138):
ASCII_CHAR_ARRAY = (" .:-=+*#%@", " .,:ilwW", " ▏▁░▂▖▃▍▐▒▀▞▚▌▅▆▊▓▇▉█", " `^|1aUBN", " .`!?xyWN")

self.ASCII_CHARS = ASCII_CHAR_ARRAY[chars_id]
Expand All @@ -29,6 +29,9 @@ def __init__(self, chars_id=3, rLH=159, rUH=14, gLH=36, gUH=80, bLH=104, bUH=138
self.bLowerHue = bLH
self.bUpperHue = bUH

self.SPACEBAR_KEY = (32,)
self.QUIT_KEYS = (113,81)


def vid_render(self, pixels, coloring = True):
"""Function to merge and render the ASCII output to the terminal.
Expand All @@ -53,9 +56,11 @@ def vid_render(self, pixels, coloring = True):

def subtitle_show(self, subs, tstamp_ms):
"""Function to get subtitles of current frame and display them"""
self.captions.clear()
self.captions.border(' ', ' ', 0, 0, ' ', ' ', ' ', ' ')
parts = subs.slice(starts_before={'milliseconds': int(tstamp_ms)}, ends_after={'milliseconds': int(tstamp_ms)})
if parts:
self.captions.clear()
self.captions.border(' ', ' ', 0, 0, ' ', ' ', ' ', ' ')

self.captions.addstr(0, 1, "Captions")
self.captions.move(1, 0)
for part in parts:
Expand All @@ -78,8 +83,6 @@ def get_pixel_matrix(self, image):
# set image to determined d1 and column size
im = image.resize((d1, d2))
pixels = np.reshape(im.getdata(), (d2, d1, 3))
with open('error.txt', 'a') as f:
print(pixels.shape, file=f)
return pixels


Expand Down Expand Up @@ -138,10 +141,27 @@ def read_media_sub(self, vidfile, coloring, subfile=''):
vidcap = cv2.VideoCapture(vidfile)
if subfile: subs = pysrt.open(subfile,encoding='latin-1')
fps = vidcap.get(cv2.CAP_PROP_FPS)

self.media.nodelay(True)

user_input = curses.ERR

while vidcap.isOpened():
# read frames from the image
# Read frames from the image
success, image = vidcap.read()
if not success: break

# Check for user input
user_input = self.media.getch()

if user_input in self.SPACEBAR_KEY:
user_input = self.media.getch()
while user_input == curses.ERR:
user_input = self.media.getch()

if user_input in self.QUIT_KEYS: break

# Process a frame
dur = time.process_time()
cv2.imwrite("./data/frame.jpg", image)
self.print_from_image("./data/frame.jpg", coloring)
Expand All @@ -151,6 +171,9 @@ def read_media_sub(self, vidfile, coloring, subfile=''):
vidcap.release()
cv2.destroyAllWindows()

self.media.nodelay(False)
return user_input


def main(self, argv):
beginX = 0; beginY = 0
Expand All @@ -171,9 +194,10 @@ def main(self, argv):
self.captions.border(0, 0, 0, 0, 0, 0, 0, 0)
subfile = argv[2]

self.read_media_sub(vidfile,colored_output,subfile)
return_val = self.read_media_sub(vidfile,colored_output,subfile)

self.media.getch()
if (return_val not in self.QUIT_KEYS):
self.media.getch()

def run(stdscr):
obj = AMP()
Expand Down