# Bryan Schumaker (3 / 11 / 2011)

import gtk
from libsaria import controls

keyval_name  = gtk.gdk.keyval_name
shortcut_map = {}

def null_shortcut():
	return False

# Setting allow_filter_focus to True means that the
# registered shortcut will always run, even if the
# filter entry currently has focus
def register_shortcut(key, func, allow_filter_focus = False):
	shortcut_map[key] = (func, allow_filter_focus)

def key_pressed(widget, event):
	from ocarina import body
	from ocarina.body.header import entry

	name  = keyval_name(event.keyval)
	func, allow_filter_focus = shortcut_map.get(name, (null_shortcut, False))
	if (entry.has_focus() and not allow_filter_focus):
		return
	if func() == False:
		return False
	widget.emit_stop_by_name("key-press-event")
	return True

register_shortcut("space", controls.toggle_play)
register_shortcut( "Left", controls.seek_backward)
register_shortcut("Right", controls.seek_forward)
register_shortcut(    "n", controls.next)
register_shortcut(    "s", controls.stop)