def on_touch_down(self, touch: MotionEvent) -> bool:
""" On touch down on connection means we are modifying an already
existing connection, not creating a new one. """
# TODO: remove start check?
if self.start and self.start.collide_point(*touch.pos):
self.forward = False
# Remove start edge
self._unbind_pin(self.start)
self.start.on_connection_delete(self)
self.start = None
# This signals that we are dragging a connection
touch.ud['cur_line'] = self
Window.add_widget(self.info)
return True
elif self.end and self.end.collide_point(*touch.pos):
# Same as before but with the other edge
self.forward = True
self._unbind_pin(self.end)
self.end.on_connection_delete(self)
self.end = None
touch.ud['cur_line'] = self
Window.add_widget(self.info)
return True
else:
return False
def on_touch_down(self, touch: MotionEvent):
tileTouched, row = self.findTileTouched(touch)
if (tileTouched is not None and row is not None):
if (touch.button == 'right'):
touch.grab(self)
self.lastTouchedTile = tileTouched
return super().on_touch_down(touch)
def on_touch_down(self, evt: MotionEvent) -> None:
if evt.is_mouse_scrolling:
shift = _VIEW_SCROLL_ADD if evt.button == "scrolldown" else -_VIEW_SCROLL_ADD
if self.__zoom_scale + shift >= 1:
self.__zoom_scale += shift
self.draw_routes()
else:
evt.grab(self)
def on_touch_up(self, touch: MotionEvent):
if touch.grab_current is not self:
return super().on_touch_move(touch)
self.moving = False
self.initPos = None
self.lastDiff = None
touch.ungrab(self)
return True
def on_touch_down(self, touch: MotionEvent):
if super().on_touch_down(touch):
return True
touch.grab(self)
self.moving = True
self.initPos = touch.pos
self.lastDiff = [0] * 2
return True
def on_touch_up(self, touch: MotionEvent):
tileTouched, row = self.findTileTouched(touch)
if (tileTouched is not None and row is not None):
if (touch.button == "left"):
print(
tileTouched.coords, self.children.index(row),
row.children.index(tileTouched),
"WHITE" * self.board.turn + "BLACK" *
(not self.board.turn))
self.handleSelection(tileTouched)
self.arrowManager.removeArrows()
else:
self.unselectCase()
if (touch.button == "right" and touch.grab_current is self):
tileTouched, row = self.findTileTouched(touch)
touch.ungrab(self)
if (tileTouched is not None and row is not None):
self.arrowManager.addArrow(self.lastTouchedTile, tileTouched)
return super().on_touch_up(touch)
def on_touch_down(self, touch: MotionEvent) -> bool:
if (self.collide_point(*touch.pos) and touch.button == 'left'
and not self.destinations):
logger.info('Creating connection')
touch.ud['cur_line'] = Connection(end=self, color=self.color)
self.destinations.append(touch.ud['cur_line'])
# Add to blackboard
self.block.parent.parent.parent.connections.add_widget(
touch.ud['cur_line'])
self._circle_pin()
return True
else:
return False
def on_touch_up(self, evt: MotionEvent) -> None:
if evt.grab_current is self:
evt.ungrab(self)