class CursorPoller(object):
"""Get 'pressed' and location updates from a D-Pad/joystick device."""
def __init__(self, splash, cursor_bmp):
logging.getLogger('Paint').debug('Creating a CursorPoller')
self._mouse_cursor = Cursor(board.DISPLAY,
display_group=splash,
bmp=cursor_bmp,
cursor_speed=2)
self._x_offset = cursor_bmp.width // 2
self._y_offset = cursor_bmp.height // 2
self._cursor = DebouncedCursorManager(self._mouse_cursor)
self._logger = logging.getLogger('Paint')
def poll(self):
"""Check for input. Returns press (a bool) and it's location ((x,y) or None)"""
location = None
self._cursor.update()
button = self._cursor.held
if button:
location = (self._mouse_cursor.x + self._x_offset,
self._mouse_cursor.y + self._y_offset)
return button, location
def poke(self, x=None, y=None):
"""Force a bitmap refresh."""
self._mouse_cursor.hide()
self._mouse_cursor.show()
def __init__(self, splash, cursor_bmp):
logging.getLogger("Paint").debug("Creating a CursorPoller")
self._mouse_cursor = Cursor(
board.DISPLAY, display_group=splash, bmp=cursor_bmp, cursor_speed=2
)
self._x_offset = cursor_bmp.width // 2
self._y_offset = cursor_bmp.height // 2
self._cursor = DebouncedCursorManager(self._mouse_cursor)
self._logger = logging.getLogger("Paint")
class CursorPoller(object):
"""Get 'pressed' and location updates from a D-Pad/joystick device."""
def __init__(self, splash, cursor_bmp):
logging.getLogger('Paint').debug('Creating a CursorPoller')
self._mouse_cursor = Cursor(board.DISPLAY,
display_group=splash,
bmp=cursor_bmp,
cursor_speed=2)
self._x_offset = cursor_bmp.width // 2
self._y_offset = cursor_bmp.height // 2
self._cursor = DebouncedCursorManager(self._mouse_cursor)
self._logger = logging.getLogger('Paint')
def poll(self):
"""Check for input. Returns press of A (a bool), B,
and the cursor location ((x,y) or None)"""
location = None
self._cursor.update()
a_button = self._cursor.held
if a_button:
location = (self._mouse_cursor.x + self._x_offset,
self._mouse_cursor.y + self._y_offset)
return a_button, location
#pylint:disable=unused-argument
def poke(self, x=None, y=None):
"""Force a bitmap refresh."""
self._mouse_cursor.hide()
self._mouse_cursor.show()
#pylint:enable=unused-argument
def set_cursor_bitmap(self, bmp):
"""Update the cursor bitmap.
:param bmp: the new cursor bitmap
"""
self._mouse_cursor.cursor_bitmap = bmp
self.poke()
y=spot["pos"][1],
width=spot["size"][0],
height=spot["size"][1],
style=Button.SHADOWROUNDRECT,
fill_color=spot["color"],
outline_color=0x222222,
name=spot["label"],
)
splash.append(button.group)
buttons.append(button)
# initialize the mouse cursor object
mouse_cursor = Cursor(display, display_group=splash)
# initialize the cursormanager
cursor = DebouncedCursorManager(mouse_cursor)
# Show splash group
display.show(splash)
prev_btn = None
while True:
cursor.update()
if cursor.is_clicked is True:
for i, b in enumerate(buttons):
if b.contains((mouse_cursor.x, mouse_cursor.y)):
b.selected = True
print("Button %d clicked" % i)
strip.fill(b.fill_color)
prev_btn = b
elif prev_btn is not None:
