def __init__(self, mgr):
self.mgr = mgr
self.mainwin = TextWindow(mgr,
32,
24,
0,
0,
kb_event=self.kb_event,
cursor_off=True)
self.ctrlwin = None
self.ctrlwin_timeout = time.time() + 20
self.edlin = None
self.show_offset = 0
self.max_lines = 16
self.f_index_str = '1234567890ABCDEFGHI'
self.f_index = str2zx(self.f_index_str)
self.actual_lines = 0
self.charmap = [15] * 256
self.build_charmap()
self.cam = None
self.camout = None
self.app_state = AppState.SHOW
self.replay_ix = 0
self.delay_s = 3.0
self.event = mgr.schedule_event(self.periodic, 1.0, 5.0)
self.contrast = 0.5
self.brightness = 1.0
self.invert = False
self.h_v_rot = 0 # H/V flip or rotate status as three LSB bits
self.floyd_stb = False
self.applied_rot = None
self.check_show_ctrlwin()
self.movie = []
self.last_pic = None
class AppShell:
def __init__(self, mgr):
self.mainwin = TextWindow(mgr,
30,
22,
1,
1,
border=WindowBorderFrame(),
kb_event=self.kb_event)
#run('cmd',shell=True,stdout=self,stderr=self,stdin=self)
#self.proc = Popen(['python','C:\\Users\\Holmatic\\workspace\\serial\\src\\apps\\file_browser.py'],shell=True,stdin=PIPE, stdout=PIPE, stderr=PIPE, universal_newlines=True)
self.proc = Popen('cmd',
shell=True,
stdin=PIPE,
stdout=PIPE,
stderr=PIPE,
universal_newlines=True)
self.revent = mgr.schedule_event(self.periodic, 0.5, 0.5)
print("AppShell starts...")
self.outThread = Thread(target=self.out_handler_thread,
args=(self.proc.stdout, ))
self.errThread = Thread(target=self.out_handler_thread,
args=(self.proc.stderr, ))
self.outThread.start()
self.errThread.start()
# todo exit
def out_handler_thread(self, p):
print("out_handler_thread starts...")
#self.event.set()
while True:
# print("read data: ")
data = p.read(1) #.decode("utf-8")
if not data:
break
z = str2zx(data)
sys.stdout.write(data)
sys.stdout.flush()
for c in z:
self.mainwin.prtchar(c)
print("Shell Out")
def periodic(self):
pass #self.event.wait(timeout=0.1)
def kb_event(self, win, char):
if char == 12:
self.mainwin.close()
app.clear()
# TODO clear threads
else:
win.prtchar(char)
s = zx2str([char])
#if s=='\n': s='\r\n'
self.proc.stdin.write(s)
self.proc.stdin.flush()
def __init__(self,mgr):
self.mainwin=TextWindow(mgr,30,22,1,1,border=WindowBorderFrame(),kb_event=self.kb_event, cursor_off=True)
self.print_help()
#run('cmd',shell=True,stdout=self,stderr=self,stdin=self)
#self.proc = Popen(['python','C:\\Users\\Holmatic\\workspace\\serial\\src\\apps\\file_browser.py'],shell=True,stdin=PIPE, stdout=PIPE, stderr=PIPE, universal_newlines=True)
self.proc = None
self.revent=mgr.schedule_event(self.periodic,0.5,0.5)
self.outThread = None
self.errThread = None
def kb_event(self, win, zxchar):
#win.prtchar(zxchar)
bright = {'1': 1.5, '2': 1.2, '3': 1.0, '4': 0.83, '5': 0.67}
contr = {'6': 0.2, '7': 0.33, '8': 0.5, '9': 0.8, '0': 1.2}
s = zx2str([zxchar])
if s in 'xX' or zxchar == 12:
self.close()
return
elif s in 'fF':
self.delay_s = 0.15
elif s in 'sS':
self.delay_s = 3.0
elif s in 'dD':
self.floyd_stb = not self.floyd_stb
elif s in 'iI':
self.invert = not self.invert
elif s in 'rR':
self.h_v_rot += 1
elif s in 'pP':
if self.app_state == AppState.SHOW:
self.app_state = AppState.PIC_QUERY_YN
if self.ctrlwin: self.ctrlwin.close()
self.ctrlwin = TextWindow(self.mgr,
10,
1,
18,
19,
border=WindowBorderFrame(),
kb_event=self.kb_event_query,
cursor_off=True)
self.ctrlwin.prttxt(str2zx('save? Y/N', upper_inv=True))
elif s in 'mM':
self.movie.clear()
self.replay_ix = 0
if self.app_state == AppState.SHOW:
self.app_state = AppState.MOVIE_REC
if self.ctrlwin: self.ctrlwin.close()
self.ctrlwin = TextWindow(self.mgr,
13,
1,
17,
19,
border=WindowBorderFrame(),
kb_event=self.kb_event_query,
cursor_off=True)
self.ctrlwin.prttxt(str2zx('recording', upper_inv=True))
elif s in bright:
self.brightness = bright[s]
elif s in contr:
self.contrast = contr[s]
# TODO invers, save_pic, help, exit
self.ctrlwin_timeout = time.time() + 3
self.check_show_ctrlwin()
self.event.reschedule(0.2, 5.0)
def __init__(self, mgr):
self.mrg = mgr
self.mainwin = TextWindow(mgr,
18,
12,
6,
5,
border=WindowBorderFrameShadow(),
kb_event=self.kb_event,
cursor_off=True)
self.print_help()
def end_movie_rec(self):
self.app_state = AppState.MOVIE_QUERY_YN
if self.ctrlwin: self.ctrlwin.close()
self.ctrlwin = TextWindow(self.mgr,
10,
1,
18,
19,
border=WindowBorderFrame(),
kb_event=self.kb_event_query,
cursor_off=True)
self.ctrlwin.prttxt(str2zx('save? Y/N', upper_inv=True))
class MediaViewerCam:
def __init__(self, mgr, filepath):
self.mgr = mgr
self.mainwin = TextWindow(mgr,
32,
24,
0,
0,
kb_event=self.kb_event,
cursor_off=True)
self.filepath = filepath
self.delay_s = 0.25
self.event = None
self.pic_or_movie = bytes()
self.pic_or_movie = filepath.open('rb').read()
self.current_read_pos = 0
self.show_next()
if len(self.pic_or_movie) >= 2 * BYTES_PER_SCR:
self.event = mgr.schedule_event(self.periodic, self.delay_s,
self.delay_s)
def show_next(self):
if len(self.pic_or_movie) >= BYTES_PER_SCR:
if self.current_read_pos >= len(self.pic_or_movie):
self.current_read_pos = 0
for row in range(NUM_ROWS):
for col in range(BYTES_PER_ROW):
self.mainwin.setchar_raw(
self.pic_or_movie[self.current_read_pos], col, row)
self.current_read_pos += 1
def periodic(self):
self.show_next()
def __enter__(self):
return self
def __exit__(self, _type, _value, _traceback):
self.close()
def close(self):
if self.event:
self.event.remove()
self.event = None
if self.mainwin:
self.mainwin.close()
self.mainwin = None
def kb_event(self, win, zxchar):
self.close()
def __init__(self, mgr):
self.mgr = mgr
self.mainwin = TextWindow(mgr,
32,
24,
0,
0,
kb_event=self.kb_event,
cursor_off=True)
self.show_offset = 0
self.max_lines = 20
self.do_exit = False
self.url = 'https://forum.tlienhard.com/phpBB3/viewforum.php?f=2'
#print(r.text)
self.show()
def __init__(self, mgr, filepath):
self.mgr = mgr
self.mainwin = TextWindow(mgr,
32,
24,
0,
0,
kb_event=self.kb_event,
cursor_off=True)
self.filepath = filepath
self.delay_s = 0.25
self.event = None
self.pic_or_movie = bytes()
self.pic_or_movie = filepath.open('rb').read()
self.current_read_pos = 0
self.show_next()
if len(self.pic_or_movie) >= 2 * BYTES_PER_SCR:
self.event = mgr.schedule_event(self.periodic, self.delay_s,
self.delay_s)
def check_show_ctrlwin(self):
if not self.ctrlwin:
self.ctrlwin = TextWindow(self.mgr,
14,
13,
14,
9,
border=WindowBorderFrame(
str2zx('ZX LIVE CAM')),
kb_event=self.kb_event,
cursor_off=True)
self.ctrlwin.prttxt(
str2zx('F fast S slow\n\nD dith I invrt', upper_inv=True))
self.ctrlwin.prttxt(str2zx('\nP pic M movie\n', upper_inv=True))
self.ctrlwin.prttxt(
str2zx('\nR rotate\n\n1-5 brightness6-0 contrast\n\nX exit',
upper_inv=True))
elif time.time() > self.ctrlwin_timeout:
self.ctrlwin.close()
self.ctrlwin = None
def __init__(self, mgr):
self.mgr = mgr
self.mainwin = TextWindow(mgr,
30,
22,
1,
1,
border=WindowBorderFrame(),
kb_event=self.kb_event,
cursor_off=True)
self.homecwd = Path.cwd().parent / 'zxroot'
self.cwd = self.homecwd
self.cwdfiles = []
self.show_offset = 0
self.max_lines = 16
self.f_index_str = '1234567890ABCDEFGHI'
self.f_index = str2zx(self.f_index_str)
self.actual_lines = 0
self.get_dir()
self.show_dir()
def __init__(self, mgr):
self.mgr = mgr
self.mainwin = TextWindow(mgr, 32, 20, 0, 0)
self.inp_win = TextWindow(mgr,
30,
2,
1,
21,
border=WindowBorderFrame(),
kb_event=self.kb_event,
cursor_off=True)
self.ed = None
self.nick = 'zx-user'
self.server = "irc.zxq.de"
self.pword = ''
self.port = 6667
self.inp_mode = InpMode.MENU
self.listener = ListenerThread(self.mainwin)
self.choose_site()
self.revent = mgr.schedule_event(self.periodic, 2, 2)
self.channel = ''
def __init__(self, mgr):
self.mainwin = TextWindow(mgr,
30,
22,
1,
1,
border=WindowBorderFrame(),
kb_event=self.kb_event)
#run('cmd',shell=True,stdout=self,stderr=self,stdin=self)
#self.proc = Popen(['python','C:\\Users\\Holmatic\\workspace\\serial\\src\\apps\\file_browser.py'],shell=True,stdin=PIPE, stdout=PIPE, stderr=PIPE, universal_newlines=True)
self.proc = Popen('cmd',
shell=True,
stdin=PIPE,
stdout=PIPE,
stderr=PIPE,
universal_newlines=True)
self.revent = mgr.schedule_event(self.periodic, 0.5, 0.5)
print("AppShell starts...")
self.outThread = Thread(target=self.out_handler_thread,
args=(self.proc.stdout, ))
self.errThread = Thread(target=self.out_handler_thread,
args=(self.proc.stderr, ))
self.outThread.start()
self.errThread.start()
def kb_event_query(self, win, zxchar):
#win.prtchar(zxchar)
s = zx2str([zxchar])
if self.app_state in (AppState.PIC_QUERY_NAME,
AppState.MOVIE_QUERY_NAME):
if zxchar in (117, 118): # enter,break
if zxchar == 118: # enter
self.edlin.kb_event(zxchar)
if self.app_state == AppState.PIC_QUERY_NAME:
if self.edlin.val:
# safe pic
name = zx2str(self.edlin.val,
to_lower=True).strip()
#path
mwin = self.mgr.show_msg_win(str2zx("save pic .."))
p = zxpi_paths.get_current_work_path() / 'pics'
if not p.exists(): p.mkdir(parents=True)
n = p / (name + '.zxscr')
with n.open('wb') as f:
lrg = self.calc_lrg_from_array(self.last_pic)
nr, nc = lrg.shape
for row in range(nr):
#for col in range(nc):
f.write(bytes([v for v in lrg[row]]))
print("Saved to", str(n))
mwin.close()
elif self.app_state == AppState.MOVIE_QUERY_NAME:
if self.edlin.val:
# save movie
name = zx2str(self.edlin.val,
to_lower=True).strip()
#path
pth = zxpi_paths.get_current_work_path() / 'movies'
if not pth.exists(): pth.mkdir(parents=True)
n = pth / (name + '.zxmovie')
mwin = self.mgr.show_msg_win(
str2zx("save movie .."))
mv_dat = bytearray()
with n.open('wb') as f:
for p in self.movie:
lrg = self.calc_lrg_from_array(p)
nr, nc = lrg.shape
for row in range(nr):
#for col in range(nc):
rowdat = bytearray(
[v for v in lrg[row]])
mv_dat += rowdat
f.write(rowdat)
print("Saved as", str(n))
self.mgr.update(0.1)
n = pth / (name + '.p')
with n.open('wb') as f:
f.write(
create_comp_viewer(compress_scr(mv_dat)))
mwin.close()
if self.edlin:
self.edlin.close()
self.edlin = None
self.app_state = AppState.SHOW
self.ctrlwin_timeout = 0
if self.ctrlwin:
self.ctrlwin.close()
self.ctrlwin = None
else:
self.edlin.kb_event(zxchar)
elif self.app_state in (AppState.MOVIE_REC, ):
self.end_movie_rec()
else:
if s in 'yYzZ':
if self.app_state in (AppState.PIC_QUERY_YN,
AppState.MOVIE_QUERY_YN):
self.app_state = AppState.PIC_QUERY_NAME if self.app_state == AppState.PIC_QUERY_YN else AppState.MOVIE_QUERY_NAME
if self.ctrlwin: self.ctrlwin.close()
self.ctrlwin = TextWindow(self.mgr,
12,
2,
18,
19,
border=WindowBorderFrame(),
kb_event=self.kb_event_query,
cursor_off=True)
self.ctrlwin.prttxt(str2zx('file name:', upper_inv=True))
self.edlin = LinEd(self.ctrlwin,
0,
1,
11,
maxchar=255,
history=None)
else:
self.app_state = AppState.SHOW
if self.ctrlwin:
self.ctrlwin.close()
self.ctrlwin = None
self.event.reschedule(0.2, 5.0)
class Updater:
def __init__(self,mgr):
self.mainwin=TextWindow(mgr,30,22,1,1,border=WindowBorderFrame(),kb_event=self.kb_event, cursor_off=True)
self.print_help()
#run('cmd',shell=True,stdout=self,stderr=self,stdin=self)
#self.proc = Popen(['python','C:\\Users\\Holmatic\\workspace\\serial\\src\\apps\\file_browser.py'],shell=True,stdin=PIPE, stdout=PIPE, stderr=PIPE, universal_newlines=True)
self.proc = None
self.revent=mgr.schedule_event(self.periodic,0.5,0.5)
self.outThread = None
self.errThread = None
def print_help(self):
self.mainwin.prttxt(str2zx('\n\n',upper_inv=True ))
self.mainwin.prttxt(str2zx(' ZXPI ONLINE UPDATER ',inverse=True ))
self.mainwin.prttxt(str2zx('\n\n U start update \n\n X exit\n\n',upper_inv=True ))
# todo exit
def start(self):
self.mainwin.cls()
self.mainwin.prttxt(str2zx('\nstart update attempt...\n',upper_inv=True ))
self.proc = Popen( ['git','pull','origin','master'] ,shell=False,stdin=PIPE, stdout=PIPE, stderr=PIPE, universal_newlines=True)
self.outThread = Thread(target=self.out_handler_thread, args=(self.proc.stdout,))
self.errThread = Thread(target=self.out_handler_thread, args=(self.proc.stderr,))
self.outThread.start()
self.errThread.start()
def end_cleanup(self):
if self.proc is not None:
if self.proc.poll() is not None:
self.proc=None # done
if self.proc is None:
if self.outThread != None:
self.outThread.join(3)
self.outThread = None
if self.errThread != None:
self.errThread.join(3)
self.errThread = None
def close(self):
self.mainwin.close()
def out_handler_thread(self,p):
print("out_handler_thread starts...")
#self.event.set()
try:
while True:
# print("read data: ")
data = p.read(1)#.decode("utf-8")
if not data:
break
z=str2zx(data)
sys.stdout.write(data)
sys.stdout.flush()
for c in z:
self.mainwin.prtchar(c)
finally:
print("Shell Out")
def periodic(self):
if self.proc is not None:
# ongoing, see if done
if self.proc.poll() is not None:
self.end_cleanup()
self.print_help()
pass#self.event.wait(timeout=0.1)
def kb_event(self,win,zxchar):
s=zx2str( [zxchar] )
if s in 'xX' or zxchar==12:
if self.proc:
self.proc.terminate()
else:
self.close()
self.active=False
self.mainwin.close()
self.revent.remove()
app.clear()
return
elif s in 'uU':
if self.proc is None:
self.start()
class Shutdown:
def __init__(self, mgr):
self.mrg = mgr
self.mainwin = TextWindow(mgr,
18,
12,
6,
5,
border=WindowBorderFrameShadow(),
kb_event=self.kb_event,
cursor_off=True)
self.print_help()
def print_help(self):
self.mainwin.prttxt(str2zx('\n', upper_inv=True))
self.mainwin.prttxt(str2zx(' ZXPI SHUTDOWN \n', inverse=True))
self.mainwin.prttxt(
str2zx('\n\n S shut down pi \n\n X return + go on\n',
upper_inv=True))
def close(self):
self.mainwin.close()
def kb_event(self, win, zxchar):
s = zx2str([zxchar])
if s in 'sS' or zxchar == 12:
if "Linux" in platform.system():
self.mainwin.cls()
self.mainwin.prttxt(
str2zx('\nshutdown initiated\n\n good bye.',
upper_inv=True))
self.mrg.update(wait_till_sync_done=True)
subprocess.run(
["sudo", "shutdown", "-h", "0"]
) # sudo is reqired if the process was started via /etc/rc.local
else:
self.mainwin.prttxt(
str2zx('\nshutdown not supported on %s host.' %
(platform.system()),
upper_inv=False))
elif s in 'xX':
self.close()
app.clear()
return
elif s in 'uU':
if self.proc is None:
self.start()
else:
self.mainwin.cls()
self.print_help()
class AppFileBrowser:
def __init__(self, mgr):
self.mgr = mgr
self.mainwin = TextWindow(mgr,
30,
22,
1,
1,
border=WindowBorderFrame(),
kb_event=self.kb_event,
cursor_off=True)
self.homecwd = Path.cwd().parent / 'zxroot'
self.cwd = self.homecwd
self.cwdfiles = []
self.show_offset = 0
self.max_lines = 16
self.f_index_str = '1234567890ABCDEFGHI'
self.f_index = str2zx(self.f_index_str)
self.actual_lines = 0
self.get_dir()
self.show_dir()
def get_dir(self):
try:
self.cwdfiles = [e for e in self.cwd.iterdir()]
self.cwdfiles.sort()
except PermissionError:
print("PermissionError")
self.show_offset = 0
def show_dir(self):
self.mainwin.cls()
xs = self.mainwin.xsize
# current path
self.mainwin.prttxt(str2zx(str(self.cwd)[-xs:]))
# directory
self.mainwin.set_prtpos(0, 2)
numf = len(self.cwdfiles)
actual_lines = min(self.max_lines, numf - self.show_offset)
for linenum in range(actual_lines):
f = self.cwdfiles[linenum + self.show_offset]
dirchar = 4 if f.is_dir() else ZXCHAR_BLANK
self.mainwin.prttxt([
self.f_index[linenum] | ZXCHAR_INV_FLG, ZXCHAR_BLANK, dirchar
] + str2zx(f.name[:xs - 4] + '\n'))
self.mainwin.set_prtpos(0, self.max_lines + 2)
# Show bas to orient
if numf <= self.max_lines:
self.mainwin.prttxt(str2zx('_' * xs))
else:
s1 = self.show_offset * xs // numf
s2 = s1 + actual_lines * xs // numf
for i in range(xs):
self.mainwin.prtchar(131 if s1 <= i <= s2 else 9)
self.mainwin.set_prtpos(1, self.max_lines + 4)
self.mainwin.prttxt(
str2zx('%s-%s' %
(self.f_index_str[0], self.f_index_str[actual_lines - 1]),
inverse=True))
self.mainwin.prttxt(str2zx(':select', upper_inv=True))
self.mainwin.prttxt(
str2zx(' Prev',
upper_inv=True if self.show_offset > 0 else False))
self.mainwin.prttxt(
str2zx(' Next',
upper_inv=True if self.show_offset +
self.max_lines < len(self.cwdfiles) else False))
self.mainwin.prttxt(
str2zx(' Up', upper_inv=True if self.cwd.parents else False))
def kb_event(self, win, zxchar):
#win.prtchar(zxchar)
s = zx2str([zxchar])
redraw = False
if s in 'nN':
self.show_offset += self.max_lines
redraw = True
elif zxchar == 12: # break
mwin = self.mgr.show_msg_win(str2zx("exit. bye."))
raise Exception('Exit')
elif s in 'pP':
self.show_offset -= self.max_lines
redraw = True
elif s in 'uUxX':
if self.cwd.parents:
self.cwd = self.cwd.parents[0]
self.get_dir()
redraw = True
elif s in 'hH': # Home directory
self.cwd = self.homecwd
self.get_dir()
redraw = True
elif s in 'wW':
self.mgr.show_dialog(str2zx('press NEWLINE', upper_inv=True))
elif zxchar in self.f_index:
ix = self.f_index.index(zxchar) + self.show_offset
if ix < len(self.cwdfiles):
fi = self.cwdfiles[ix]
if fi.is_dir():
self.cwd = fi
self.get_dir()
redraw = True
elif fi.suffix.lower() == '.p':
name = str(fi)
print("LOAD ", name)
mwin = self.mgr.show_msg_win(
str2zx("load %s .." % (fi.stem)))
mwin.close()
self.mgr.server.load_p_file(name)
#time.sleep(0.5) # todo remove, was just for diag
elif fi.suffix.lower() == '.py':
mwin = self.mgr.show_msg_win(
str2zx("open %s .." % (fi.stem)))
try:
spath = self.cwdfiles[ix]
target = Path.cwd(
) / 'apps' / 'tmp' / self.cwdfiles[ix].name
if spath != target: copyfile(str(spath), str(target))
print("Copy from ", str(spath))
print("Copy to ", str(target))
module = "apps.tmp." + fi.stem # we are already in apps
newmod = importlib.import_module(module)
importlib.reload(newmod)
mwin.close()
newmod.start(self.mgr)
except Exception as e:
mwin.close()
print(e)
traceback.print_exc()
self.mgr.show_dialog(str2zx("error loading module"))
# eval("print(globals())")
# print("Eval GLOB",modcmd)
# eval("print(globals())", globals())
# r=eval(modcmd, globals())
# print("LOADed PYTHON ")
elif fi.suffix.lower() in ('.zxscr', '.zxmovie'):
try:
apps.media_viewer.start(self.mgr, fi)
except Exception as e:
print(e)
traceback.print_exc()
self.mgr.show_dialog(str2zx("error showing file"))
if redraw:
self.show_offset = min(self.show_offset, len(self.cwdfiles) - 2)
self.show_offset = max(0, self.show_offset)
self.show_dir()
class AppPiCam:
def __init__(self, mgr):
self.mgr = mgr
self.mainwin = TextWindow(mgr,
32,
24,
0,
0,
kb_event=self.kb_event,
cursor_off=True)
self.ctrlwin = None
self.ctrlwin_timeout = time.time() + 20
self.edlin = None
self.show_offset = 0
self.max_lines = 16
self.f_index_str = '1234567890ABCDEFGHI'
self.f_index = str2zx(self.f_index_str)
self.actual_lines = 0
self.charmap = [15] * 256
self.build_charmap()
self.cam = None
self.camout = None
self.app_state = AppState.SHOW
self.replay_ix = 0
self.delay_s = 3.0
self.event = mgr.schedule_event(self.periodic, 1.0, 5.0)
self.contrast = 0.5
self.brightness = 1.0
self.invert = False
self.h_v_rot = 0 # H/V flip or rotate status as three LSB bits
self.floyd_stb = False
self.applied_rot = None
self.check_show_ctrlwin()
self.movie = []
self.last_pic = None
def __enter__(self):
return self
def __exit__(self, _type, _value, _traceback):
self.close()
def close(self):
self.app_state = AppState.STOP
if self.event:
self.event.remove()
self.event = None
if self.camout is not None:
self.camout.close()
self.camout = None
if self.cam is not None:
self.cam.close()
self.cam = None
if self.mainwin:
self.mainwin.close()
self.mainwin = None
if self.ctrlwin:
self.ctrlwin.close()
self.ctrlwin = None
def check_show_ctrlwin(self):
if not self.ctrlwin:
self.ctrlwin = TextWindow(self.mgr,
14,
13,
14,
9,
border=WindowBorderFrame(
str2zx('ZX LIVE CAM')),
kb_event=self.kb_event,
cursor_off=True)
self.ctrlwin.prttxt(
str2zx('F fast S slow\n\nD dith I invrt', upper_inv=True))
self.ctrlwin.prttxt(str2zx('\nP pic M movie\n', upper_inv=True))
self.ctrlwin.prttxt(
str2zx('\nR rotate\n\n1-5 brightness6-0 contrast\n\nX exit',
upper_inv=True))
elif time.time() > self.ctrlwin_timeout:
self.ctrlwin.close()
self.ctrlwin = None
def show_help(self):
self.mainwin.prttxt(
str2zx('\n ZX LIVE CAMERA \n\n', inverse=True))
self.mainwin.prttxt(
str2zx(
'\n\n NEWLINE to start\n\n F fast update S slow update\n\n D dithering\n\n I invert',
upper_inv=True))
self.mainwin.prttxt(
str2zx('\n\n R rotate\n\n 1-5 bright\n\n 6-0 contrast\n\n X exit',
upper_inv=True))
def periodic(self):
startt = time.time()
if self.app_state == AppState.SHOW:
if self.ctrlwin and time.time() > self.ctrlwin_timeout:
self.ctrlwin.close()
self.ctrlwin = None
if self.app_state in (AppState.SHOW, AppState.MOVIE_REC):
self.last_pic = self.get_img_mono()
self.mgr.update(0.08) # allow for kb inp response
if self.app_state in (AppState.SHOW, AppState.MOVIE_REC):
lrg = self.calc_lrg_from_array(self.last_pic)
self.show_lrg(lrg)
if self.app_state == AppState.MOVIE_REC:
if len(self.movie) < 50:
self.movie.append(self.last_pic)
self.ctrlwin.set_prtpos(0, 0)
self.ctrlwin.prttxt(
str2zx('recording %02d' % len(self.movie),
upper_inv=True))
else:
self.end_movie_rec()
evt_t = time.time() - startt
self.event.reschedule(max(0.08, self.delay_s - evt_t), 5.0)
elif self.app_state in (AppState.MOVIE_QUERY_YN,
AppState.MOVIE_QUERY_NAME):
if len(self.movie):
if self.replay_ix >= len(self.movie): self.replay_ix = 0
lrg = self.calc_lrg_from_array(self.movie[self.replay_ix])
self.show_lrg(lrg)
self.replay_ix += 1
evt_t = time.time() - startt
self.event.reschedule(max(0.08, self.delay_s - evt_t), 5.0)
def build_charmap(self):
for pul in range(4):
for pur in range(4):
for pll in range(4):
for plr in range(4):
c = 15
ix = pul * 64 + pur * 16 + pll * 4 + plr
al = (pul, pur, pll, plr)
up = (pul, pur)
lo = (pll, plr)
if 0 not in al and 3 not in al:
# just grey
if sum(al) / len(al) > 1.5:
c = 8 # fits to brighter edges
else:
c = 136 # fits to darker edges
elif 0 not in up and 3 not in up and 2 not in lo and 3 not in lo:
# upper grey, low black
c = 138
elif 0 not in up and 3 not in up and 0 not in lo and 1 not in lo:
# upper grey, low white
c = 10
elif 0 not in lo and 3 not in lo and 2 not in up and 3 not in up:
# low grey, upper black
c = 137
elif 0 not in lo and 3 not in lo and 0 not in up and 1 not in up:
# low grey, upper white
c = 9
else:
# binary
c = 0
if pul <= 1: c += 1
if pur <= 1: c += 2
if pll <= 1: c += 4
if plr <= 1: c = c ^ 0x87
self.charmap[ix] = c
#print (self.charmap)
def get_img_mono(self):
a = None
if cam_available:
if self.cam is None:
self.cam = picamera.PiCamera()
if self.camout is None:
self.camout = picamera.array.PiYUVArray(self.cam)
self.cam.resolution = (64, 48)
else:
self.camout.truncate(0)
rotate = self.h_v_rot & 1
if rotate != self.applied_rot:
self.cam.resolution = (48, 64) if rotate else (64, 48)
self.applied_rot = rotate
self.cam.capture(self.camout, 'yuv', use_video_port=True)
a = self.camout.array[:, :, 0]
if rotate: a = numpy.transpose(a)
else:
a = pickle.loads(p)
return a
def show_lrg(self, a):
nr, nc = a.shape
for row in range(nr):
for col in range(nc):
self.mainwin.setchar_raw(a[row, col], col, row)
def calc_lrg_from_array(self, a):
#calculate the mean value etc
t = time.time()
if self.h_v_rot & 4: a = numpy.fliplr(a) # H flip
if self.h_v_rot & 2: a = numpy.flipud(a) # V flip
if self.invert: a = 255 - a
m = a.mean() / self.brightness
s = a.std() * self.contrast * (1 if cam_available else random.gauss(
1.0, 0.1)) # add some dynamics if no camera is there
l0 = m - s
l1 = m
l2 = m + s
nr, nc = a.shape
# optional flody-steinberg
if self.floyd_stb:
l0 = max(0, int(m - 2 * s))
l2 = min(255, int(m + 2 * s))
for row in range(0, nr):
for col in range(0, nc):
p = a[row, col]
n = l2 if p > l1 else l0
err = p - n
a[row, col] = n
if col < nc - 1:
a[row, col + 1] += err * 7 // 16
if row < nr - 1:
if col >= 1:
a[row + 1, col - 1] += err * 3 // 16
a[row + 1, col] += err * 5 // 16
if col < nc - 1:
a[row + 1, col + 1] += err * 1 // 16
brightmap = [
0 if b <= l0 else 3 if b >= l2 else 1 if b < l1 else 2
for b in range(256)
]
#print(brightmap)
#print(a.mean(),a.std())
va = numpy.zeros((nr // 2, nc // 2), dtype=int)
for row in range(0, nr, 2):
for col in range(0, nc, 2):
# get the four points that make up a character
code = 0
for b in (a[row, col], a[row, col + 1], a[row + 1,
col], a[row + 1,
col + 1]):
code *= 4
if 0: # this seems to be much slower than the lookup below!
if b < l0:
c = 0
elif b > l2:
c = 3
elif b < l1:
c = 1
else:
c = 2
code += c
if c != brightmap[b]: print("FAIL")
else:
code += brightmap[b]
va[row // 2, col // 2] = self.charmap[code]
#self.mainwin.setchar_raw(self.charmap[code], col//2, row//2)
#print("Display took %.2fus."%((time.time()-t)*1000000) )
# now er have an 8bit code that we map for the proper char
return va
def end_movie_rec(self):
self.app_state = AppState.MOVIE_QUERY_YN
if self.ctrlwin: self.ctrlwin.close()
self.ctrlwin = TextWindow(self.mgr,
10,
1,
18,
19,
border=WindowBorderFrame(),
kb_event=self.kb_event_query,
cursor_off=True)
self.ctrlwin.prttxt(str2zx('save? Y/N', upper_inv=True))
def kb_event(self, win, zxchar):
#win.prtchar(zxchar)
bright = {'1': 1.5, '2': 1.2, '3': 1.0, '4': 0.83, '5': 0.67}
contr = {'6': 0.2, '7': 0.33, '8': 0.5, '9': 0.8, '0': 1.2}
s = zx2str([zxchar])
if s in 'xX' or zxchar == 12:
self.close()
return
elif s in 'fF':
self.delay_s = 0.15
elif s in 'sS':
self.delay_s = 3.0
elif s in 'dD':
self.floyd_stb = not self.floyd_stb
elif s in 'iI':
self.invert = not self.invert
elif s in 'rR':
self.h_v_rot += 1
elif s in 'pP':
if self.app_state == AppState.SHOW:
self.app_state = AppState.PIC_QUERY_YN
if self.ctrlwin: self.ctrlwin.close()
self.ctrlwin = TextWindow(self.mgr,
10,
1,
18,
19,
border=WindowBorderFrame(),
kb_event=self.kb_event_query,
cursor_off=True)
self.ctrlwin.prttxt(str2zx('save? Y/N', upper_inv=True))
elif s in 'mM':
self.movie.clear()
self.replay_ix = 0
if self.app_state == AppState.SHOW:
self.app_state = AppState.MOVIE_REC
if self.ctrlwin: self.ctrlwin.close()
self.ctrlwin = TextWindow(self.mgr,
13,
1,
17,
19,
border=WindowBorderFrame(),
kb_event=self.kb_event_query,
cursor_off=True)
self.ctrlwin.prttxt(str2zx('recording', upper_inv=True))
elif s in bright:
self.brightness = bright[s]
elif s in contr:
self.contrast = contr[s]
# TODO invers, save_pic, help, exit
self.ctrlwin_timeout = time.time() + 3
self.check_show_ctrlwin()
self.event.reschedule(0.2, 5.0)
def kb_event_query(self, win, zxchar):
#win.prtchar(zxchar)
s = zx2str([zxchar])
if self.app_state in (AppState.PIC_QUERY_NAME,
AppState.MOVIE_QUERY_NAME):
if zxchar in (117, 118): # enter,break
if zxchar == 118: # enter
self.edlin.kb_event(zxchar)
if self.app_state == AppState.PIC_QUERY_NAME:
if self.edlin.val:
# safe pic
name = zx2str(self.edlin.val,
to_lower=True).strip()
#path
mwin = self.mgr.show_msg_win(str2zx("save pic .."))
p = zxpi_paths.get_current_work_path() / 'pics'
if not p.exists(): p.mkdir(parents=True)
n = p / (name + '.zxscr')
with n.open('wb') as f:
lrg = self.calc_lrg_from_array(self.last_pic)
nr, nc = lrg.shape
for row in range(nr):
#for col in range(nc):
f.write(bytes([v for v in lrg[row]]))
print("Saved to", str(n))
mwin.close()
elif self.app_state == AppState.MOVIE_QUERY_NAME:
if self.edlin.val:
# save movie
name = zx2str(self.edlin.val,
to_lower=True).strip()
#path
pth = zxpi_paths.get_current_work_path() / 'movies'
if not pth.exists(): pth.mkdir(parents=True)
n = pth / (name + '.zxmovie')
mwin = self.mgr.show_msg_win(
str2zx("save movie .."))
mv_dat = bytearray()
with n.open('wb') as f:
for p in self.movie:
lrg = self.calc_lrg_from_array(p)
nr, nc = lrg.shape
for row in range(nr):
#for col in range(nc):
rowdat = bytearray(
[v for v in lrg[row]])
mv_dat += rowdat
f.write(rowdat)
print("Saved as", str(n))
self.mgr.update(0.1)
n = pth / (name + '.p')
with n.open('wb') as f:
f.write(
create_comp_viewer(compress_scr(mv_dat)))
mwin.close()
if self.edlin:
self.edlin.close()
self.edlin = None
self.app_state = AppState.SHOW
self.ctrlwin_timeout = 0
if self.ctrlwin:
self.ctrlwin.close()
self.ctrlwin = None
else:
self.edlin.kb_event(zxchar)
elif self.app_state in (AppState.MOVIE_REC, ):
self.end_movie_rec()
else:
if s in 'yYzZ':
if self.app_state in (AppState.PIC_QUERY_YN,
AppState.MOVIE_QUERY_YN):
self.app_state = AppState.PIC_QUERY_NAME if self.app_state == AppState.PIC_QUERY_YN else AppState.MOVIE_QUERY_NAME
if self.ctrlwin: self.ctrlwin.close()
self.ctrlwin = TextWindow(self.mgr,
12,
2,
18,
19,
border=WindowBorderFrame(),
kb_event=self.kb_event_query,
cursor_off=True)
self.ctrlwin.prttxt(str2zx('file name:', upper_inv=True))
self.edlin = LinEd(self.ctrlwin,
0,
1,
11,
maxchar=255,
history=None)
else:
self.app_state = AppState.SHOW
if self.ctrlwin:
self.ctrlwin.close()
self.ctrlwin = None
self.event.reschedule(0.2, 5.0)
class IrcClient:
def __init__(self, mgr):
self.mgr = mgr
self.mainwin = TextWindow(mgr, 32, 20, 0, 0)
self.inp_win = TextWindow(mgr,
30,
2,
1,
21,
border=WindowBorderFrame(),
kb_event=self.kb_event,
cursor_off=True)
self.ed = None
self.nick = 'zx-user'
self.server = "irc.zxq.de"
self.pword = ''
self.port = 6667
self.inp_mode = InpMode.MENU
self.listener = ListenerThread(self.mainwin)
self.choose_site()
self.revent = mgr.schedule_event(self.periodic, 2, 2)
self.channel = ''
def periodic(self):
if self.inp_mode == InpMode.ONLINE and not self.listener.conn:
self.mainwin.prttxt(str2zx('\n\nDISCONNECT\n\n', upper_inv=True))
self.disconnect()
self.mgr.update(1.5)
self.choose_site()
def choose_site(self):
self.mainwin.cls()
self.mainwin.prttxt(str2zx('\n\n', upper_inv=True))
self.mainwin.prttxt(
str2zx(' ZXPI IRC CHAT CLIENT ', inverse=True))
self.mainwin.prttxt(
str2zx('\n\n N >nick (%s)' % (self.nick), upper_inv=True))
self.mainwin.prttxt(
str2zx('\n\n S >server (%s)' % (self.server), upper_inv=True))
self.mainwin.prttxt(
str2zx('\n\n P >port (%d)' % (self.port), upper_inv=True))
self.mainwin.prttxt(
str2zx('\n\n W >password (%s)' %
('*' * len(self.pword) if len(self.pword) else 'none'),
upper_inv=True))
self.mainwin.prttxt(
str2zx('\n\n C connect \n\n\n X exit\n\n', upper_inv=True))
self.inp_win.cls()
self.inp_win.prttxt(str2zx('please select'))
def connect(self):
self.revent.reschedule(15.0, 1.0) # give 3 sec for connect
self.listener.start((self.server, self.port), self.nick, self.pword)
self.inp_mode = InpMode.ONLINE
self.mainwin.cls()
self.mainwin.prttxt(
str2zx('\n\nCONNECT to %s..\n\n' % (self.server), upper_inv=True))
def disconnect(self):
self.listener.close()
self.inp_mode = InpMode.MENU
def close(self):
self.revent.remove()
self.disconnect()
if self.ed: self.ed.close()
self.mainwin.close()
self.inp_win.close()
def kb_event(self, win, char):
if self.inp_mode == InpMode.MENU:
if char == 56: # S
self.inp_win.cls()
self.inp_win.prttxt(
str2zx(' please enter server address: ', inverse=True))
self.ed = LinEd(self.inp_win, 0, 1, 29, 255,
bytes(str2zx(self.server)))
self.inp_mode = InpMode.INP_SRV
elif char == 53: # P
self.inp_win.cls()
self.inp_win.prttxt(
str2zx(' please enter port number: ', inverse=True))
self.ed = LinEd(self.inp_win, 0, 1, 6, 5,
bytes(str2zx(str(self.port))))
self.inp_mode = InpMode.INP_PORT
elif char == 60: # W
self.inp_win.cls()
self.inp_win.prttxt(
str2zx(' please enter pass word: ', inverse=True))
self.ed = LinEd(self.inp_win, 0, 1, 29, 255)
self.inp_mode = InpMode.INP_PWORD
elif char == 51: # N
self.inp_win.cls()
self.inp_win.prttxt(
str2zx(' please enter nickname: ', inverse=True))
self.ed = LinEd(self.inp_win, 0, 1, 29, 255,
bytes(str2zx(self.nick)))
self.inp_mode = InpMode.INP_NICK
elif char == 40: # C
self.inp_win.cls()
self.inp_win.prttxt(
str2zx(' /join /part /quit /help', inverse=False))
self.ed = LinEd(self.inp_win, 0, 1, 29, 255)
self.connect()
elif char == 61 or char == 117: # x or break
self.close()
app.clear()
# TODO clear threads
elif self.inp_mode in (InpMode.INP_SRV, InpMode.INP_PORT,
InpMode.INP_PWORD, InpMode.INP_NICK):
if char in (117, 118): # enter,break
if char == 118: # enter
if self.inp_mode == InpMode.INP_SRV:
if self.ed.val.strip():
self.server = zx2str(self.ed.val, to_lower=True)
if self.inp_mode == InpMode.INP_NICK:
if self.ed.val.strip():
self.nick = zx2str(self.ed.val, to_lower=True)
elif self.inp_mode == InpMode.INP_PWORD:
self.pword = zx2str(self.ed.val, to_lower=True)
else:
try:
self.port = int(zx2str(self.ed.val))
except:
pass
self.ed.close()
self.ed = None
self.inp_mode = InpMode.MENU
self.choose_site()
else:
self.ed.kb_event(char)
elif self.inp_mode == InpMode.ONLINE:
if char == 118: # enter
s = zx2str(self.ed.val, to_lower=True).strip()
self.ed.clear()
if s.startswith("/q"):
self.listener.send('QUIT :bye\r\n')
time.sleep(0.1)
self.disconnect()
self.ed.close()
self.ed = None
self.inp_mode = InpMode.MENU
self.choose_site()
elif s.startswith("/join ") and len(s.split()) == 2:
self.channel = '#' + s.split()[1]
self.listener.send('JOIN %s\r\n' % (self.channel))
elif s.startswith("/part") and self.channel:
self.listener.send('PART %s\r\n' % (self.channel))
self.channel = ''
elif s.startswith("/list"):
self.listener.send('LIST\r\n')
elif s.startswith("/names"):
self.listener.send('NAMES %s\r\n' % (self.channel))
elif s.startswith("/h"):
self.mainwin.cls()
z = str2zx('\n\n HELP on the irc client usage \n\n',
inverse=True)
z += str2zx(
'\n/JOIN <mychannel> join channel\n (just omit the hash tag)\n',
upper_inv=True)
z += str2zx('\n/PART leave the channel\n',
upper_inv=True)
z += str2zx('\n/NAMES show who is there\n',
upper_inv=True)
z += str2zx('\n/LIST list all channels\n',
upper_inv=True)
z += str2zx('\n/QUIT exit from server\n', upper_inv=True)
z += str2zx(
'\n after joining, type a message to all users in that channel\n',
upper_inv=True)
z += str2zx('\n have fun \n', inverse=True)
self.mainwin.prttxt(z)
elif s.startswith("/"):
z = str2zx('\n??? unknown cmd %s' % (s.strip()))
self.mainwin.prttxt(z)
else:
self.listener.send('PRIVMSG %s :%s\r\n' %
(self.channel, s))
z = str2zx('\n<%s> %s' % (self.nick, s.strip()))
self.mainwin.prttxt(z)
else:
self.ed.kb_event(char)
class AppWebZxForumDe:
def __init__(self, mgr):
self.mgr = mgr
self.mainwin = TextWindow(mgr,
32,
24,
0,
0,
kb_event=self.kb_event,
cursor_off=True)
self.show_offset = 0
self.max_lines = 20
self.do_exit = False
self.url = 'https://forum.tlienhard.com/phpBB3/viewforum.php?f=2'
#print(r.text)
self.show()
def show(self):
self.mainwin.cls()
self.mainwin.prttxt(
str2zx("wait for \n" + self.url[:28] + '..\n', upper_inv=False))
self.mgr.update(wait_till_sync_done=True)
while True:
try:
r = requests.get(self.url, timeout=7.0)
if r.status_code == requests.codes.ok: break
self.mainwin.prttxt(
str2zx("retrieved %d, try again..\n" % (r.status_code),
upper_inv=False))
except ConnectionError as e:
self.mainwin.prttxt(
str2zx("error %s, try again..\n" % (str(e)),
upper_inv=False))
except requests.RequestException as e:
self.mainwin.prttxt(
str2zx("retrieved %s, try again..\n" % (str(e)),
upper_inv=False))
self.mgr.update(0.5)
if self.do_exit: return
self.mainwin.prttxt(str2zx("parse..\n", upper_inv=False))
self.mgr.update(wait_till_sync_done=True)
if self.do_exit: return
#print(r.text)
parser = MyHTMLParser()
parser.feed(r.text)
self.mainwin.cls()
self.mainwin.prttxt(str2zx(self.url[:32], inverse=True))
self.mainwin.prttxt([ZXCHAR_NEWLINE] + [10] * 32)
d = parser.out_data
lines = 0
for entry in d:
hd, nm, dt = entry
numchar = len(hd) + len(nm) + len(dt) + 1
numlines = (numchar + 31) // 32
addspc = ' ' * (32 * numlines - numchar)
if lines + numlines + 1 > self.max_lines:
break
lines += numlines + 1
self.mainwin.prttxt(str2zx(hd, upper_inv=False))
self.mainwin.prttxt(str2zx(addspc))
self.mainwin.prttxt(str2zx(nm, inverse=True))
self.mainwin.prttxt(str2zx(' '))
self.mainwin.prttxt(str2zx(dt, inverse=False))
self.mainwin.prttxt([10] * 32)
def close(self):
if self.mainwin is not None:
self.mainwin.close()
self.mainwin = None
def kb_event(self, win, zxchar):
#win.prtchar(zxchar)
s = zx2str([zxchar])
if s in 'xXuU' or zxchar == 12:
self.do_exit = True
self.close()
else:
self.show()