def add_keys(node, sup, handlers): if sup == -1: node.keys = node.__bases__[-1].keys.copy() elif sup == None: node.keys = odict() else: node.keys = sup.keys.copy() for k, v in iteritems(handlers): if type(k.key) == tuple: for key in k.key: node.keys[K(k.mods, key)] = v else: node.keys[k] = v
def potential_handlers(trip):
"""return every handler for the elements in trip and parents, whose checker passess.
mods and key are irrelevant, we arent dealing with any particular event
"""
output = odict()
elems = [x.get(Att.elem) for x in [trip.middle or {}, trip.left or {}, trip.right or {}]]
while any(elems):
for elem, sidedness, atts in [
(elems[0], None, trip.middle),
(elems[1], LEFT, trip.left),
(elems[2], RIGHT, trip.right)]:
if elem:
for keys, handler in iteritems(elem.keys):
if handler.sidedness in (None, sidedness):
if not handler.checker or handler.checker(elem, atts):
if keys not in output:
yield keys, (elem, handler)
output[keys] = True
for i in range(3):
if elems[i]:
elems[i] = elems[i].parent
def setup(client):
global c
c = client
global_keys[frozenset()] = odict([
(K_F1, c.cycle_sidebar),
(K_F2, replay.do_replay),
#K_F8: c.editor.toggle_arrows,
(K_UP, (lambda e:(
(c.editor.move_cursor_v(-1),
c.editor.and_sides(e))), HIDDEN, PASS_E)),
(K_DOWN,(lambda e:(
(c.editor.move_cursor_v(+1),
c.editor.and_sides(e))), HIDDEN, PASS_E)),
(K_LEFT,(lambda e:(
(c.editor.move_cursor_h(-1),
c.editor.and_updown(e))), HIDDEN, PASS_E)),
(K_RIGHT,(lambda e:(
(c.editor.move_cursor_h(+1),
c.editor.and_updown(e))), HIDDEN, PASS_E)),
(K_HOME,
(c.editor.cursor_home, HIDDEN)),
(K_END,
(c.editor.cursor_end, HIDDEN)),
(K_PAGEUP,
(lambda:c.editor.move_cursor_v(-10), HIDDEN)),
(K_PAGEDOWN,
(lambda:c.editor.move_cursor_v(10), HIDDEN)),
(K_ESCAPE,
die),
(K_SPACE,
(s.menu.accept, None, CHECK))
])
global_keys[frozenset([KMOD_CTRL])] = odict([
('=',
(lambda:change_font_size(1),'inc font size')),
('-',
(lambda:change_font_size(-1),'dec font size')),
(K_LEFT,
c.editor.prev_elem),
(K_RIGHT,
c.editor.next_elem),
(K_HOME,
c.editor.cursor_top),
(K_END,
c.editor.cursor_bottom),
(K_f,
c.editor.dump_to_file),
#(K_q,
# s.bye),
(K_m,
s.menu.menu_dump)])
if SDL:
global_keys[frozenset([KMOD_CTRL])].update(odict([
(K_UP,
(lambda:c.sidebar.move(-1), "menu up")),
(K_DOWN,
(lambda:c.sidebar.move(1), "menu down"))]))
s.node_info.global_keys = (["global keys:"]+
list(handler_str([])) +
["ctrl "+x for x in handler_str([KMOD_CTRL])])
