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import curses, debug
class UI():
def __init__(self, env):
self.env = env
self.widgets = []
self.win = curses.initscr()
self.win.leaveok(1)
curses.noecho()
curses.halfdelay(3)
self.setup()
self.resize()
def setup(self):
pass
def resize(self):
self.env.termsize = self.win.getmaxyx()
def add_widget(self, widg):
self.widgets.append(widg)
def feed_env(self, env):
self.env = env
def exit(self):
curses.nocbreak()
curses.echo()
curses.endwin()
def draw(self):
self.win.erase()
for widg in self.widgets:
widg.feed_env(self.env)
widg.draw()
self.win.refresh()
# for i in range(1, len(self.env.pwd)):
# f = self.env.pwd.files[i]
# self.win.addstr(i, 0, f.path)
# if f.infostring: self.win.addstr(i, 50, f.infostring)
def get_next_key(self):
key = self.win.getch()
curses.flushinp()
return key
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