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don't try to use colours if unsupported

pull/8/head
troido 2018-05-23 21:03:20 +02:00
parent 09b18e862d
commit 484981f5de
1 changed files with 7 additions and 3 deletions
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10
menu_screen.py
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@ -18,7 +18,8 @@ class CursedMenu(object):
self.screen = curses.initscr() self.screen = curses.initscr()
curses.noecho() curses.noecho()
curses.raw() curses.raw()
curses.start_color() if curses.has_colors():
curses.start_color()
try: try:
curses.curs_set(0) curses.curs_set(0)
except curses.error: except curses.error:
@ -35,8 +36,11 @@ class CursedMenu(object):
self.infotoggle = 0 self.infotoggle = 0
self.maxy, self.maxx = self.screen.getmaxyx() self.maxy, self.maxx = self.screen.getmaxyx()
# Highlighted and Normal line definitions # Highlighted and Normal line definitions
self.define_colors() if curses.has_colors():
self.highlighted = curses.color_pair(1) self.define_colors()
self.highlighted = curses.color_pair(1)
else:
self.highlighted = curses.A_REVERSE
self.normal = curses.A_NORMAL self.normal = curses.A_NORMAL
# Threaded screen update for live changes # Threaded screen update for live changes
screen_thread = threading.Thread(target=self.update_plant_live, args=()) screen_thread = threading.Thread(target=self.update_plant_live, args=())