44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
import curses
|
|
|
|
|
|
class Interface:
|
|
def __init__(self, application, components, no_cursor=False):
|
|
self.application = application
|
|
self.components = components
|
|
self.no_cursor = no_cursor
|
|
self.colors = True
|
|
|
|
def init_colors(self):
|
|
try:
|
|
assert curses.has_colors()
|
|
except AssertionError:
|
|
self.colors = False
|
|
return
|
|
|
|
curses.start_color()
|
|
curses.use_default_colors()
|
|
|
|
for i in range(0, curses.COLORS):
|
|
curses.init_pair(i + 1, i, -1)
|
|
|
|
def init(self, screen):
|
|
screen.clear()
|
|
self.init_colors()
|
|
|
|
def update(self, screen):
|
|
for component in self.components:
|
|
component.paint(screen, self.application)
|
|
|
|
def __call__(self, screen):
|
|
"""
|
|
Main running loop
|
|
"""
|
|
self.init(screen)
|
|
self.application.start()
|
|
|
|
if self.no_cursor:
|
|
curses.curs_set(0)
|
|
|
|
while self.application.running():
|
|
self.update(screen)
|
|
self.application.action(screen)
|