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add keybind to wipe the screen

pull/4/head
Blake DeMarcy 2017-04-13 08:50:05 -05:00
parent f4cfcc5614
commit dce87a8312
1 changed files with 23 additions and 0 deletions
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23
clients/urwid/main.py
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@ -1265,21 +1265,30 @@ class OptionsMenu(urwid.LineBox):
# try to let the base class handle the key, if not, we'll take over # try to let the base class handle the key, if not, we'll take over
elif not super(OptionsMenu, self).keypress(size, key): elif not super(OptionsMenu, self).keypress(size, key):
return return
elif key in ["shift down", "J", "N"]: elif key in ["shift down", "J", "N"]:
for x in range(5): for x in range(5):
self.keypress(size, "down") self.keypress(size, "down")
elif key in ["shift up", "K", "P"]: elif key in ["shift up", "K", "P"]:
for x in range(5): for x in range(5):
self.keypress(size, "up") self.keypress(size, "up")
elif key.lower() in ["left", "h", "q"]: elif key.lower() in ["left", "h", "q"]:
app.loop.widget = app.loop.widget[0] app.loop.widget = app.loop.widget[0]
elif key.lower() in ["right", "l"]: elif key.lower() in ["right", "l"]:
return self.keypress(size, "enter") return self.keypress(size, "enter")
elif key in ["ctrl n", "j", "n"]: elif key in ["ctrl n", "j", "n"]:
return self.keypress(size, "down") return self.keypress(size, "down")
elif key in ["ctrl p", "k", "p"]: elif key in ["ctrl p", "k", "p"]:
return self.keypress(size, "up") return self.keypress(size, "up")
elif key == "ctrl l":
wipe_screen()
class ActionBox(urwid.ListBox): class ActionBox(urwid.ListBox):
""" """
@ -1333,6 +1342,9 @@ class ActionBox(urwid.ListBox):
elif key.lower() == "q": elif key.lower() == "q":
app.back(True) app.back(True)
elif key == "ctrl l":
wipe_screen()
def frilly_exit(): def frilly_exit():
""" """
@ -1548,6 +1560,17 @@ def ignore(*_, **__):
pass pass
def wipe_screen(*_):
"""
A crude hack to repaint the whole screen. I didnt immediately
see anything to acheive this in the MainLoop methods so this
will do, I suppose.
"""
app.loop.stop()
run("clear", shell=True)
app.loop.start()
def main(): def main():
global app global app
app = App() app = App()