def _paste(self, payload):
if len(payload) > 0:
[nick, text] = data_from_string(payload)
if text is not None:
self._tw.process_data(data_from_string(text),
self._tw.paste_offset)
self._tw.paste_offset += 20
def _paste(self, payload):
if len(payload) > 0:
[nick, text] = data_from_string(payload)
if text is not None:
self._tw.process_data(data_from_string(text),
self._tw.paste_offset)
self._tw.paste_offset += 20
def _draw_text(self, payload):
if len(payload) > 0:
[nick, [label, x, y, size, w]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().draw_text(
label, x, y, size, w, False)
def _receive_turtle_dict(self, payload):
''' Any time there is a new joiner, an updated turtle dictionary is
circulated. Everyone must report their turtle positions so that we
are in sync. '''
if self.waiting_for_turtles:
if len(payload) > 0:
# Grab the new remote turtles dictionary.
remote_turtle_dictionary = data_from_string(payload)
# Add see what is new.
for nick in remote_turtle_dictionary:
if nick == self._tw.nick:
debug_output('skipping my nick %s' % (nick),
self._tw.running_sugar)
elif nick != self._tw.remote_turtle_dictionary:
# Add new the turtle.
colors = remote_turtle_dictionary[nick]
self._tw.remote_turtle_dictionary[nick] = colors
self._tw.turtles.set_turtle(nick, colors)
# Label the remote turtle.
self._tw.label_remote_turtle(nick, colors)
debug_output(
'adding %s to remote turtle dictionary' % (nick),
self._tw.running_sugar)
else:
debug_output(
'%s already in remote turtle dictionary' % (nick),
self._tw.running_sugar)
self.waiting_for_turtles = False
self.send_my_xy()
def _turtle_request(self, payload):
''' incoming turtle from a joiner '''
if payload > 0:
[nick, colors] = data_from_string(payload)
if nick != self._tw.nick: # It is not me.
# There may not be a turtle dictionary.
if hasattr(self._tw, 'remote_turtle_dictionary'):
# Make sure it is not a "rejoin".
if not nick in self._tw.remote_turtle_dictionary:
# Add new turtle for the joiner.
self._tw.turtles.set_turtle(nick, colors)
self._tw.label_remote_turtle(nick, colors)
self._tw.remote_turtle_dictionary[nick] = colors
else:
self._tw.remote_turtle_dictionary = self._get_dictionary()
# Add new turtle for the joiner.
self._tw.turtles.set_turtle(nick, colors)
self._tw.label_remote_turtle(nick, colors)
# Sharer should send the updated remote turtle dictionary to everyone.
if self.initiating:
if not self._tw.nick in self._tw.remote_turtle_dictionary:
self._tw.remote_turtle_dictionary[self._tw.nick] = \
self._get_colors()
event_payload = data_to_string(self._tw.remote_turtle_dictionary)
self.send_event('T|' + event_payload)
self.send_my_xy() # And the sender should report her xy position.
def _turtle_request(self, payload):
''' incoming turtle from a joiner '''
if payload > 0:
[nick, colors] = data_from_string(payload)
if nick != self._tw.nick: # It is not me.
# There may not be a turtle dictionary.
if hasattr(self._tw, 'remote_turtle_dictionary'):
# Make sure it is not a "rejoin".
if nick not in self._tw.remote_turtle_dictionary:
# Add new turtle for the joiner.
self._tw.turtles.set_turtle(nick, colors)
self._tw.label_remote_turtle(nick, colors)
self._tw.remote_turtle_dictionary[nick] = colors
else:
self._tw.remote_turtle_dictionary = self._get_dictionary()
# Add new turtle for the joiner.
self._tw.turtles.set_turtle(nick, colors)
self._tw.label_remote_turtle(nick, colors)
# Sharer should send the updated remote turtle dictionary to everyone.
if self.initiating:
if self._tw.nick not in self._tw.remote_turtle_dictionary:
self._tw.remote_turtle_dictionary[self._tw.nick] = \
self._get_colors()
event_payload = data_to_string(self._tw.remote_turtle_dictionary)
self.send_event("T", {"payload": event_payload})
self.send_my_xy() # And the sender should report her xy position.
def _receive_turtle_dict(self, payload):
''' Any time there is a new joiner, an updated turtle dictionary is
circulated. Everyone must report their turtle positions so that we
are in sync. '''
if self.waiting_for_turtles:
if len(payload) > 0:
# Grab the new remote turtles dictionary.
remote_turtle_dictionary = data_from_string(payload)
# Add see what is new.
for nick in remote_turtle_dictionary:
if nick == self._tw.nick:
debug_output('skipping my nick %s' %
(nick), self._tw.running_sugar)
elif nick != self._tw.remote_turtle_dictionary:
# Add new the turtle.
colors = remote_turtle_dictionary[nick]
self._tw.remote_turtle_dictionary[nick] = colors
self._tw.turtles.set_turtle(nick, colors)
# Label the remote turtle.
self._tw.label_remote_turtle(nick, colors)
debug_output('adding %s to remote turtle dictionary' %
(nick), self._tw.running_sugar)
else:
debug_output('%s already in remote turtle dictionary' %
(nick), self._tw.running_sugar)
self.waiting_for_turtles = False
self.send_my_xy()
def _draw_text(self, payload):
if len(payload) > 0:
[nick, [label, x, y, size, w]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().draw_text(
label, x, y, size, w, False)
def _speak(self, payload):
if len(payload) > 0:
[nick, language_option, text] = data_from_string(payload)
if language_option == 'None':
language_option = ''
if text is not None:
os.system('espeak %s "%s" --stdout | aplay' %
(language_option, str(text)))
def _speak(self, payload):
if len(payload) > 0:
[nick, language_option, text] = data_from_string(payload)
if language_option == 'None':
language_option = ''
if text is not None:
os.system('espeak %s "%s" --stdout | aplay' %
(language_option, str(text)))
def _fill_polygon(self, payload):
# Check to make sure that the poly_point array is passed properly
if len(payload) > 0:
[nick, poly_points] = data_from_string(payload)
shared_poly_points = []
for i in range(len(poly_points)):
shared_poly_points.append(
(self._tw.canvas.turtle_to_screen_coordinates
(poly_points[i][0], poly_points[i][1])))
self._tw.canvas.fill_polygon(shared_poly_points)
def _fill_polygon(self, payload):
# Check to make sure that the poly_point array is passed properly
if len(payload) > 0:
[nick, poly_points] = data_from_string(payload)
shared_poly_points = []
for i in range(len(poly_points)):
shared_poly_points.append(
(self._tw.canvas.turtle_to_screen_coordinates(
poly_points[i][0], poly_points[i][1])))
self._tw.canvas.fill_polygon(shared_poly_points)
def _speak(self, payload):
if len(payload) > 0:
[nick, language_option, text] = data_from_string(payload)
if language_option == 'None':
language_option = ''
if text is not None:
if self._tw.running_sugar:
from sugar3.speech import SpeechManager
sm = SpeechManager()
sm.say_text(text)
else:
os.system('espeak %s "%s" --stdout | aplay' %
(language_option, str(text)))
def _reskin_turtle(self, payload):
if len(payload) > 0:
[nick, [width, height, data]] = data_from_string(payload)
if nick != self._tw.nick:
if self._tw.running_sugar:
tmp_path = get_path(self._tw.activity, 'instance')
else:
tmp_path = '/tmp'
file_name = base64_to_image(data, tmp_path)
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(file_name,
width, height)
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_shapes([pixbuf])
def _reskin_turtle(self, payload):
if len(payload) > 0:
[nick, [width, height, data]] = data_from_string(payload)
if nick != self._tw.nick:
if self._tw.running_sugar:
tmp_path = get_path(self._tw.activity, 'instance')
else:
tmp_path = '/tmp'
file_name = base64_to_image(data, tmp_path)
pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(
file_name, width, height)
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_shapes([pixbuf])
def _do_paste_cb(self, button):
''' Callback for paste button. '''
clipBoard = gtk.Clipboard()
text = clipBoard.wait_for_text()
if text is not None:
if self.tw.selected_blk is not None and\
self.tw.selected_blk.name == 'string':
for i in text:
self.tw.process_alphanumeric_input(i, -1)
self.tw.selected_blk.resize()
else:
self.tw.process_data(data_from_string(text),
self.tw.paste_offset)
self.tw.paste_offset += 20
def _draw_pixbuf(self, payload):
if len(payload) > 0:
[nick, [a, b, x, y, w, h, width, height, data]] =\
data_from_string(payload)
if nick != self._tw.nick:
if self._tw.running_sugar:
tmp_path = get_path(self._tw.activity, 'instance')
else:
tmp_path = '/tmp'
file_name = base64_to_image(data, tmp_path)
pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(file_name,
width, height)
x, y = self._tw.canvas.turtle_to_screen_coordinates(x, y)
self._tw.canvas.draw_pixbuf(pixbuf, a, b, x, y, w, h,
file_name, False)
def _draw_pixbuf(self, payload):
if len(payload) > 0:
[nick, [a, b, x, y, w, h, width, height, data]] =\
data_from_string(payload)
if nick != self._tw.nick:
if self._tw.running_sugar:
tmp_path = get_path(self._tw.activity, 'instance')
else:
tmp_path = '/tmp'
file_name = base64_to_image(data, tmp_path)
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(file_name,
width, height)
pos = self._tw.turtles.turtle_to_screen_coordinates((x, y))
self._tw.turtles.get_active_turtle().draw_pixbuf(
pixbuf, a, b, pos[0], pos[1], w, h, file_name, False)
def _draw_pixbuf(self, payload):
if len(payload) > 0:
[nick, [a, b, x, y, w, h, width, height, data]] =\
data_from_string(payload)
if nick != self._tw.nick:
if self._tw.running_sugar:
tmp_path = get_path(self._tw.activity, 'instance')
else:
tmp_path = '/tmp'
file_name = base64_to_image(data, tmp_path)
pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(
file_name, width, height)
pos = self._tw.turtles.turtle_to_screen_coordinates((x, y))
self._tw.turtles.get_active_turtle().draw_pixbuf(
pixbuf, a, b, pos[0], pos[1], w, h, file_name, False)
def _fill_polygon(self, payload):
if len(payload) > 0:
[nick, poly_points] = data_from_string(payload)
shared_poly_points = []
for i in range(len(poly_points)):
x, y = self._tw.turtles.screen_to_turtle_coordinates(
(poly_points[i][1], poly_points[i][2]))
if poly_points[i][0] in ['move', 'line']:
shared_poly_points.append((poly_points[i][0], x, y))
elif poly_points[i][0] in ['rarc', 'larc']:
shared_poly_points.append((poly_points[i][0], x, y,
poly_points[i][3], poly_points[i][4],
poly_points[i][5]))
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_poly_points(
shared_poly_points)
self._tw.turtles.get_active_turtle().stop_fill(False)
def _fill_polygon(self, payload):
if len(payload) > 0:
[nick, poly_points] = data_from_string(payload)
shared_poly_points = []
for i in range(len(poly_points)):
x, y = self._tw.turtles.screen_to_turtle_coordinates(
(poly_points[i][1], poly_points[i][2]))
if poly_points[i][0] in ['move', 'line']:
shared_poly_points.append((poly_points[i][0], x, y))
elif poly_points[i][0] in ['rarc', 'larc']:
shared_poly_points.append(
(poly_points[i][0], x, y, poly_points[i][3],
poly_points[i][4], poly_points[i][5]))
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_poly_points(
shared_poly_points)
self._tw.turtles.get_active_turtle().stop_fill(False)
def _do_paste_cb(self, button):
''' Callback for paste button. '''
self.tw.copying_blocks = False
self.tw.saving_blocks = False
self.tw.deleting_blocks = False
self.win.get_window().set_cursor(gtk.gdk.Cursor(gtk.gdk.LEFT_PTR))
clipboard = gtk.Clipboard()
text = clipboard.wait_for_text()
if text is not None:
if self.tw.selected_blk is not None and \
self.tw.selected_blk.name == 'string' and \
text[0:2] != '[[': # Don't paste block data into a string
self.tw.paste_text_in_block_label(text)
self.tw.selected_blk.resize()
else:
self.tw.process_data(data_from_string(text),
self.tw.paste_offset)
self.tw.paste_offset += PASTE_OFFSET
def _do_paste_cb(self, button):
''' Callback for paste button. '''
self.tw.copying_blocks = False
self.tw.saving_blocks = False
self.tw.deleting_blocks = False
self.win.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.LEFT_PTR))
clipboard = Gtk.Clipboard()
text = clipboard.wait_for_text()
if text is not None:
if self.tw.selected_blk is not None and \
self.tw.selected_blk.name == 'string' and \
text[0:2] != '[[': # Don't paste block data into a string
self.tw.paste_text_in_block_label(text)
self.tw.selected_blk.resize()
else:
self.tw.process_data(data_from_string(text),
self.tw.paste_offset)
self.tw.paste_offset += PASTE_OFFSET
def _do_paste_cb(self, button):
''' Callback for paste button. '''
self.tw.copying_blocks = False
self.tw.saving_blocks = False
self.tw.deleting_blocks = False
self.win.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.LEFT_PTR))
clipBoard = Gtk.Clipboard()
text = clipBoard.wait_for_text()
if text is not None:
if self.tw.selected_blk is not None and \
self.tw.selected_blk.name == 'string':
self.tw.text_buffer.set_text(
self.tw.text_buffer.get_text() + text)
self.tw.text_entry.set_buffer(self.tw.text_buffer)
self.tw.selected_blk.resize()
elif text[0:2] == '[[':
self.tw.process_data(data_from_string(text),
self.tw.paste_offset)
self.tw.paste_offset += 20
def _rotate_turtle(self, payload):
if len(payload) > 0:
[nick, h] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_heading(h, False)
def _move_in_arc(self, payload):
if len(payload) > 0:
[nick, [a, r]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().arc(a, r, False)
def _move_forward(self, payload):
if len(payload) > 0:
[nick, x] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().forward(x, False)
def _rotate_turtle(self, payload):
if len(payload) > 0:
[nick, h] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.canvas.set_turtle(nick)
self._tw.canvas.seth(h, False)
def _setxy(self, payload):
if len(payload) > 0:
[nick, [x, y]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.canvas.set_turtle(nick)
self._tw.canvas.setxy(x, y, False)
def _draw_text(self, payload):
if len(payload) > 0:
[nick, [label, x, y, size, w]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.canvas.draw_text(label, x, y, size, w, False)
def _rotate_turtle(self, payload):
if len(payload) > 0:
[nick, h] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_heading(h, False)
def _move_forward(self, payload):
if len(payload) > 0:
[nick, x] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().forward(x, False)
def _draw_text(self, payload):
if len(payload) > 0:
[nick, [label, x, y, size, w]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.canvas.draw_text(label, x, y, size, w, False)
def _move_in_arc(self, payload):
if len(payload) > 0:
[nick, [a, r]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().arc(a, r, False)
def _set_xy(self, payload):
if len(payload) > 0:
[nick, [x, y]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_xy(x, y, share=False)
def _set_pen_state(self, payload):
if len(payload) > 0:
[nick, x] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.canvas.set_turtle(nick)
self._tw.canvas.setpen(x, False)
def _set_xy(self, payload):
if len(payload) > 0:
[nick, [x, y]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_xy(x, y, share=False)
def _set_pen_state(self, payload):
if len(payload) > 0:
[nick, x] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_pen_state(x, False)
def _setxy(self, payload):
if len(payload) > 0:
[nick, [x, y]] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.canvas.set_turtle(nick)
self._tw.canvas.setxy(x, y, False)
def _set_pen_state(self, payload):
if len(payload) > 0:
[nick, x] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.turtles.set_turtle(nick)
self._tw.turtles.get_active_turtle().set_pen_state(x, False)
def _rotate_turtle(self, payload):
if len(payload) > 0:
[nick, h] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.canvas.set_turtle(nick)
self._tw.canvas.seth(h, False)
def _set_pen_state(self, payload):
if len(payload) > 0:
[nick, x] = data_from_string(payload)
if nick != self._tw.nick:
self._tw.canvas.set_turtle(nick)
self._tw.canvas.setpen(x, False)
