def command(self, size, command, args):
def deep_fold():
walker = self.walker
node = walker.focus_node()
if node.expanded:
# we should fold the current node
node.fold()
else:
# let's visit the parent
pos = walker.focus_pos()
if len(pos) > 1:
walker.set_focus(pos[:-1])
else:
# TODO: tell the user?
pass
commands = {
'activate': self.walker.focus_node().toggle_exp,
'expand': self.walker.focus_node().expand,
'fold': deep_fold,
'add': self.walker.focus_node().add_to_playlist,
'yank': self.walker.focus_node().save_to_buffer,
}
if command in commands:
if self.walker.focus_node():
commands[command]()
return True
else:
return ScrollableList.command(self, size, command, args)
def mouse_event(self, size, event, button, col, row, focus):
if event == "mouse press" and (button == 3 or button == 11):
actions = {
# left button
3: self.walker.toggle_select,
# double click (right)
11: self.walker.goto,
}
# select item under the mouse
offset, inset = self.get_focus_offset_inset(size)
self.move_focus(size, row - offset)
actions[button]()
else:
ScrollableList.mouse_event(self, size, event, button, col, row, focus)
def mouse_event(self, size, event, button, col, row, focus):
if event == 'mouse press' and button == 3 or button == 11:
actions = {
# left button
3: lambda node: node.toggle_exp(),
# double click (right)
11: lambda node: node.add_to_playlist(),
}
# select item under the mouse
offset, inset = self.get_focus_offset_inset(size)
self.move_focus(size, row - offset)
node = self.walker.focus_node()
if node:
actions[button](node)
else:
ScrollableList.mouse_event(self, size, event, button, col, row, focus)
def command(self, size, command, args):
def toggle_walk():
self.walker.toggle_select()
self.move_focus(size, 1)
commands = {
"delete": self.walker.delete_entry,
"mark": toggle_walk,
"reset_mark": self.walker.clear_select,
"activate": self.walker.goto,
"move_up": self.walker.move_up,
"move_down": self.walker.move_down,
"paste": self.walker.insert_buffer,
"yank": self.walker.yank_entry,
}
if command in commands:
commands[command]()
return True
else:
return ScrollableList.command(self, size, command, args)