def _make_collaboration(self):
def on_activity_joined_cb(me):
self._say('%.6f activity joined\n' % (time.time()))
self.connect('joined', on_activity_joined_cb)
def on_activity_shared_cb(me):
self._say('%.6f activity shared\n' % (time.time()))
self.connect('shared', on_activity_shared_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
def on_joined_cb(collab, msg):
self._say('%.6f joined\n' % (time.time()))
self._collab.connect('joined', on_joined_cb, 'joined')
def on_buddy_joined_cb(collab, buddy, msg):
self._say('%.6f buddy-joined %s@%s\n' %
(time.time(), buddy.props.nick, buddy.props.ip4_address))
self._collab.connect('buddy_joined', on_buddy_joined_cb,
'buddy_joined')
def on_buddy_left_cb(collab, buddy, msg):
self._say('%.6f buddy-left %s@%s\n' %
(time.time(), buddy.props.nick, buddy.props.ip4_address))
self._collab.connect('buddy_left', on_buddy_left_cb, 'buddy_left')
self._collab.setup()
def __init__(self, handle):
super(PhysicsActivity, self).__init__(handle)
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
self.metadata['mime_type'] = 'application/x-physics-activity'
self.add_events(Gdk.EventMask.ALL_EVENTS_MASK
| Gdk.EventMask.VISIBILITY_NOTIFY_MASK)
self.connect('visibility-notify-event', self._focus_event)
self.connect('window-state-event', self._window_event)
self.game = PhysicsGame(self)
self.game.canvas = sugargame.canvas.PygameCanvas(
self, main=self.game.run, modules=[pygame.display, pygame.font])
self.preview = None
self._sample_window = None
self._notebook = Gtk.Notebook(show_tabs=False)
self._notebook.add(self.game.canvas)
w = Gdk.Screen.width()
h = Gdk.Screen.height() - 2 * GRID_CELL_SIZE
self.game.canvas.set_size_request(w, h)
self._constructors = {}
self.build_toolbar()
self.set_canvas(self._notebook)
Gdk.Screen.get_default().connect('size-changed', self.__configure_cb)
self.show_all()
self._collab.setup()
def __init__(self, handle):
""" Initialize the toolbars and the game board """
super(FlipActivity, self).__init__(handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self.colors = profile.get_color().to_string().split(',')
else:
self.colors = ['#A0FFA0', '#FF8080']
self._setup_toolbars()
self._setup_dispatch_table()
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
self._game = Game(canvas, parent=self, colors=self.colors)
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
self._collab.connect('joined', self._joined_cb)
self._collab.setup()
if 'dotlist' in self.metadata:
self._restore()
else:
self._game.new_game()
def _setup_collab(self):
""" Setup the Presence Service. """
self.initiating = None # sharing (True) or joining (False)
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
self._collab.connect('joined', self._joined_cb)
self._collab.setup()
def _new_tube_cb(self, id, initiator, type, service, params, state):
''' Create a new tube. '''
_logger.debug('New tube: ID=%d initator=%d type=%d service=%s'
' params=%r state=%d' %
(id, initiator, type, service, params, state))
if (type == TelepathyGLib.TubeType.DBUS and service == SERVICE):
if state == TelepathyGLib.TubeState.LOCAL_PENDING:
self.tubes_chan[
TelepathyGLib.IFACE_CHANNEL_TYPE_TUBES].AcceptDBusTube(id)
self.collab = CollabWrapper(self)
self.collab.message.connect(self.event_received_cb)
self.collab.setup()
def _make_collaboration(self):
def on_activity_joined_cb(me):
self._say('%.6f activity joined\n' % (time.time()))
self.connect('joined', on_activity_joined_cb)
def on_activity_shared_cb(me):
self._say('%.6f activity shared\n' % (time.time()))
self.connect('shared', on_activity_shared_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
def on_joined_cb(collab, msg):
self._say('%.6f joined\n' % (time.time()))
self._collab.connect('joined', on_joined_cb, 'joined')
def on_buddy_joined_cb(collab, buddy, msg):
self._say('%.6f buddy-joined %s@%s\n' %
(time.time(), buddy.props.nick, buddy.props.ip4_address))
self._collab.connect('buddy_joined', on_buddy_joined_cb,
'buddy_joined')
def on_buddy_left_cb(collab, buddy, msg):
self._say('%.6f buddy-left %s@%s\n' %
(time.time(), buddy.props.nick, buddy.props.ip4_address))
self._collab.connect('buddy_left', on_buddy_left_cb, 'buddy_left')
def on_incoming_file_cb(collab, ft, desc):
self._say('%.6f incoming-file %r\n' % (time.time(), desc))
def on_ready_cb(ft, stream):
stream.close(None)
gbytes = stream.steal_as_bytes()
data = gbytes.get_data()
self._say('%.6f data %r\n' % (time.time(), data))
ft.connect('ready', on_ready_cb)
ft.accept_to_memory()
self._collab.connect('incoming_file', on_incoming_file_cb)
self._collab.setup()
self._last_buddy = None
def __init__(self, handle):
super(PhysicsActivity, self).__init__(handle)
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
self.metadata['mime_type'] = 'application/x-physics-activity'
self.add_events(Gdk.EventMask.ALL_EVENTS_MASK |
Gdk.EventMask.VISIBILITY_NOTIFY_MASK)
self.connect('visibility-notify-event', self._focus_event)
self.connect('window-state-event', self._window_event)
self.game = PhysicsGame(self)
self.game.canvas = sugargame.canvas.PygameCanvas(
self, main=self.game.run, modules=[pygame.display, pygame.font])
self.preview = None
self._sample_window = None
self._notebook = Gtk.Notebook(show_tabs=False)
self._notebook.add(self.game.canvas)
w = Gdk.Screen.width()
h = Gdk.Screen.height() - 2 * GRID_CELL_SIZE
self.game.canvas.set_size_request(w, h)
self._constructors = {}
self.build_toolbar()
self.set_canvas(self._notebook)
Gdk.Screen.get_default().connect('size-changed',
self.__configure_cb)
self.show_all()
self._collab.setup()
def __init__(self, handle):
"The entry point to the Activity"
activity.Activity.__init__(self, handle)
self._timeout = None
self.accelerometer = False
try:
open(ACCELEROMETER_DEVICE).close()
self.accelerometer = True
except:
pass
if not self.accelerometer and not self.shared_activity:
return self._incompatible()
self.buddies = {}
canvas = MyCanvas(self)
self.set_canvas(canvas)
canvas.show()
toolbar_box = ToolbarBox()
self.set_toolbar_box(toolbar_box)
toolbar_box.toolbar.insert(ActivityButton(self), 0)
toolbar_box.toolbar.insert(TitleEntry(self), -1)
toolbar_box.toolbar.insert(DescriptionItem(self), -1)
toolbar_box.toolbar.insert(ShareButton(self), -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
toolbar_box.toolbar.insert(StopButton(self), -1)
toolbar_box.show_all()
self._udp = Udp()
self.hosts = {}
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
self._collab.buddy_joined.connect(self.__buddy_joined_cb)
self._collab.buddy_left.connect(self.__buddy_left_cb)
self._collab.setup()
self._fuse = 1
self._timeout = GLib.timeout_add(100, self._timeout_cb, canvas)
def __init__(self, handle):
Activity.__init__(self, handle)
self._joining_hide = False
self._game = ImplodeGame()
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
game_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
game_box.pack_start(self._game, True, True, 0)
self._stuck_strip = _StuckStrip()
self._configure_toolbars()
self.set_canvas(game_box)
# Show everything except the stuck strip.
self.show_all()
self._configure_cb()
game_box.pack_end(self._stuck_strip,
expand=False,
fill=False,
padding=0)
self._game.connect('show-stuck', self._show_stuck_cb)
self._game.connect('piece-selected', self._piece_selected_cb)
self._game.connect('undo-key-pressed', self._undo_key_pressed_cb)
self._game.connect('redo-key-pressed', self._redo_key_pressed_cb)
self._game.connect('new-key-pressed', self._new_key_pressed_cb)
self._stuck_strip.connect('undo-clicked', self._stuck_undo_cb)
game_box.connect('key-press-event', self._key_press_event_cb)
self._game.grab_focus()
last_game_path = self._get_last_game_path()
if os.path.exists(last_game_path):
self.read_file(last_game_path)
self._collab.setup()
# Hide the canvas when joining a shared activity
if self.shared_activity:
if not self.get_shared():
self.get_canvas().hide()
self.busy()
self._joining_hide = True
def __init__(self, handle):
""" Initialize the toolbars and the game board """
activity.Activity.__init__(self, handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self.colors = profile.get_color().to_string().split(',')
else:
self.colors = ['#A0FFA0', '#FF8080']
self.level = 0
self._correct = 0
self._playing = True
self._game_over = False
self._python_code = None
self._setup_toolbars()
self._setup_dispatch_table()
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
self._game = Game(canvas, parent=self, colors=self.colors)
self._sharing = False
self._initiating = False
self.connect('shared', self._shared_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
self._collab.connect('joined', self._joined_cb)
self._collab.setup()
if 'level' in self.metadata:
self.level = int(self.metadata['level'])
self.status.set_label(_('Resuming level %d') % (self.level + 1))
self._game.show_random()
else:
self._game.new_game()
def __init__(self, handle):
''' Initialize the Sugar activity '''
super(Dimensions, self).__init__(handle)
self.ready_to_play = False
self.initiating = False
self._prompt = ''
self._read_journal_data()
self._sep = []
self._setup_toolbars()
self._setup_canvas()
self.connect('shared', self._shared_cb)
if not hasattr(self, '_saved_state'):
self._saved_state = None
self.vmw.new_game(show_selector=True)
else:
self.vmw.new_game(saved_state=self._saved_state,
deck_index=self._deck_index)
self.ready_to_play = True
if self._editing_word_list:
self.vmw.editing_word_list = True
self.vmw.edit_word_list()
elif self._editing_custom_cards:
self.vmw.editing_custom_cards = True
self.vmw.edit_custom_card()
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
self._configure_cb(None)
self._collab = CollabWrapper(self)
self._collab.buddy_joined.connect(self._buddy_joined_cb)
self._collab.buddy_left.connect(self._buddy_left_cb)
self._collab.joined.connect(self._joined_cb)
self._collab.message.connect(self._message_cb)
self._collab.setup()
class Dimensions(activity.Activity):
''' Dimension matching game '''
def __init__(self, handle):
''' Initialize the Sugar activity '''
super(Dimensions, self).__init__(handle)
self.ready_to_play = False
self.initiating = False
self._prompt = ''
self._read_journal_data()
self._sep = []
self._setup_toolbars()
self._setup_canvas()
self.connect('shared', self._shared_cb)
if not hasattr(self, '_saved_state'):
self._saved_state = None
self.vmw.new_game(show_selector=True)
else:
self.vmw.new_game(saved_state=self._saved_state,
deck_index=self._deck_index)
self.ready_to_play = True
if self._editing_word_list:
self.vmw.editing_word_list = True
self.vmw.edit_word_list()
elif self._editing_custom_cards:
self.vmw.editing_custom_cards = True
self.vmw.edit_custom_card()
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
self._configure_cb(None)
self._collab = CollabWrapper(self)
self._collab.buddy_joined.connect(self._buddy_joined_cb)
self._collab.buddy_left.connect(self._buddy_left_cb)
self._collab.joined.connect(self._joined_cb)
self._collab.message.connect(self._message_cb)
self._collab.setup()
def get_data(self):
return None
def set_data(self, data):
pass
def _select_game_cb(self, button, card_type):
''' Choose which game we are playing. '''
if self.vmw.joiner(): # joiner cannot change level
return
self._prompt = PROMPT_DICT[card_type]
self._load_new_game(card_type)
def _load_new_game(self, card_type=None, show_selector=True):
if not self.ready_to_play:
return
# self._notify_new_game(self._prompt)
GLib.idle_add(self._new_game, card_type, show_selector)
def _new_game(self, card_type, show_selector=True):
if card_type == 'custom' and self.vmw.custom_paths[0] is None:
self.image_import_cb()
else:
self.tools_toolbar_button.set_expanded(False)
self.vmw.new_game(show_selector=show_selector)
def _robot_cb(self, button=None):
''' Toggle robot assist on/off '''
if self.vmw.robot:
self.vmw.robot = False
self.robot_button.set_tooltip(_('Play with the computer.'))
self.robot_button.set_icon_name('robot-off')
elif not self.vmw.editing_word_list:
self.vmw.robot = True
self.robot_button.set_tooltip(_('Stop playing with the computer.'))
self.robot_button.set_icon_name('robot-on')
def _level_cb(self, button, level):
''' Cycle between levels '''
if self.vmw.joiner(): # joiner cannot change level
return
self.vmw.level = level
# self.level_label.set_text(self.calc_level_label(self.vmw.low_score,
# self.vmw.level))
self._load_new_game(show_selector=False)
def calc_level_label(self, low_score, play_level):
''' Show the score. '''
if low_score[play_level] == -1:
return LEVEL_LABELS[play_level]
else:
return '%s (%d:%02d)' % \
(LEVEL_LABELS[play_level],
int(low_score[play_level] / 60),
int(low_score[play_level] % 60))
def image_import_cb(self, button=None):
''' Import custom cards from the Journal '''
self.vmw.editing_custom_cards = True
self.vmw.editing_word_list = False
self.vmw.edit_custom_card()
if self.vmw.robot:
self._robot_cb(button)
def _number_card_O_cb(self, button, numberO):
''' Choose between O-card list for numbers game. '''
if self.vmw.joiner(): # joiner cannot change decks
return
self.vmw.numberO = numberO
self.vmw.card_type = 'number'
self._load_new_game()
def _number_card_C_cb(self, button, numberC):
''' Choose between C-card list for numbers game. '''
if self.vmw.joiner(): # joiner cannot change decks
return
self.vmw.numberC = numberC
self.vmw.card_type = 'number'
self._load_new_game()
def _edit_words_cb(self, button):
''' Edit the word list. '''
self.vmw.editing_word_list = True
self.vmw.editing_custom_cards = False
self.vmw.edit_word_list()
if self.vmw.robot:
self._robot_cb(button)
def _read_metadata(self, keyword, default_value, json=False):
''' If the keyword is found, return stored value '''
if keyword in self.metadata:
data = self.metadata[keyword]
else:
data = default_value
if json:
try:
return jloads(data)
except:
pass
return data
def _read_journal_data(self):
''' There may be data from a previous instance. '''
self._play_level = int(self._read_metadata('play_level', 0))
self._robot_time = int(
self._read_metadata('robot_time', ROBOT_TIMER_DEFAULT))
self._card_type = self._read_metadata('cardtype', MODE)
self._low_score = [
int(self._read_metadata('low_score_beginner', -1)),
int(self._read_metadata('low_score_intermediate', -1)),
int(self._read_metadata('low_score_expert', -1))
]
self._all_scores = self._read_metadata(
'all_scores',
'{"pattern": [], "word": [], "number": [], "custom": []}', True)
self._numberO = int(self._read_metadata('numberO', PRODUCT))
self._numberC = int(self._read_metadata('numberC', HASH))
self._matches = int(self._read_metadata('matches', 0))
self._robot_matches = int(self._read_metadata('robot_matches', 0))
self._total_time = int(self._read_metadata('total_time', 0))
self._deck_index = int(self._read_metadata('deck_index', 0))
self._word_lists = [[
self._read_metadata('mouse', _('mouse')),
self._read_metadata('cat', _('cat')),
self._read_metadata('dog', _('dog'))
],
[
self._read_metadata('cheese', _('cheese')),
self._read_metadata('apple', _('apple')),
self._read_metadata('bread', _('bread'))
],
[
self._read_metadata('moon', _('moon')),
self._read_metadata('sun', _('sun')),
self._read_metadata('earth', _('earth'))
]]
self._editing_word_list = bool(
int(self._read_metadata('editing_word_list', 0)))
self._editing_custom_cards = bool(
int(self._read_metadata('editing_custom_cards', 0)))
if self._card_type == 'custom':
self._custom_object = self._read_metadata('custom_object', None)
if self._custom_object is None:
self._card_type = MODE
self._custom_jobject = []
for i in range(9):
self._custom_jobject.append(
self._read_metadata('custom_' + str(i), None))
def _write_scores_to_clipboard(self, button=None):
''' SimpleGraph will plot the cululative results '''
jscores = ''
c = 0
for key in list(self.vmw.all_scores.keys()):
for data in self.vmw.all_scores[key]:
jscores += '%s: %s\n' % (str(c + 1), data[1])
c += 1
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
clipboard.set_text(jscores, -1)
def _setup_toolbars(self):
''' Setup the toolbars.. '''
tools_toolbar = Gtk.Toolbar()
numbers_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
self.activity_toolbar_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(self.activity_toolbar_button, 0)
self.activity_toolbar_button.show()
self.numbers_toolbar_button = ToolbarButton(page=numbers_toolbar,
icon_name='number-tools')
if MODE == 'number':
numbers_toolbar.show()
toolbox.toolbar.insert(self.numbers_toolbar_button, -1)
self.numbers_toolbar_button.show()
self.tools_toolbar_button = ToolbarButton(page=tools_toolbar,
icon_name='view-source')
self.button_pattern = button_factory('new-pattern-game',
toolbox.toolbar,
self._select_game_cb,
cb_arg='pattern',
tooltip=_('New game'))
self._set_extras(toolbox.toolbar)
self._sep.append(separator_factory(toolbox.toolbar, True, False))
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
button_factory('score-copy',
self.activity_toolbar_button,
self._write_scores_to_clipboard,
tooltip=_('Export scores to clipboard'))
self.set_toolbar_box(toolbox)
toolbox.show()
if MODE == 'word':
self.words_tool_button = button_factory(
'word-tools',
tools_toolbar,
self._edit_words_cb,
tooltip=_('Edit word lists.'))
self.import_button = button_factory('image-tools',
tools_toolbar,
self.image_import_cb,
tooltip=_('Import custom cards'))
self.button_custom = button_factory('new-custom-game',
tools_toolbar,
self._select_game_cb,
cb_arg='custom',
tooltip=_('New custom game'))
self.button_custom.set_sensitive(False)
if MODE == 'number':
self._setup_number_buttons(numbers_toolbar)
def _setup_number_buttons(self, numbers_toolbar):
self.product_button = radio_factory('product',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=PRODUCT,
tooltip=_('product'),
group=None)
NUMBER_O_BUTTONS[PRODUCT] = self.product_button
self.roman_button = radio_factory('roman',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=ROMAN,
tooltip=_('Roman numerals'),
group=self.product_button)
NUMBER_O_BUTTONS[ROMAN] = self.roman_button
self.word_button = radio_factory('word',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=WORD,
tooltip=_('word'),
group=self.product_button)
NUMBER_O_BUTTONS[WORD] = self.word_button
self.chinese_button = radio_factory('chinese',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=CHINESE,
tooltip=_('Chinese'),
group=self.product_button)
NUMBER_O_BUTTONS[CHINESE] = self.chinese_button
self.mayan_button = radio_factory('mayan',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=MAYAN,
tooltip=_('Mayan'),
group=self.product_button)
NUMBER_O_BUTTONS[MAYAN] = self.mayan_button
self.incan_button = radio_factory('incan',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=INCAN,
tooltip=_('Quipu'),
group=self.product_button)
NUMBER_O_BUTTONS[INCAN] = self.incan_button
separator_factory(numbers_toolbar, False, True)
self.hash_button = radio_factory('hash',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=HASH,
tooltip=_('hash marks'),
group=None)
NUMBER_C_BUTTONS[HASH] = self.hash_button
self.dots_button = radio_factory('dots',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=DOTS,
tooltip=_('dots in a circle'),
group=self.hash_button)
NUMBER_C_BUTTONS[DOTS] = self.dots_button
self.star_button = radio_factory('star',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=STAR,
tooltip=_('points on a star'),
group=self.hash_button)
NUMBER_C_BUTTONS[STAR] = self.star_button
self.dice_button = radio_factory('dice',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=DICE,
tooltip=_('dice'),
group=self.hash_button)
NUMBER_C_BUTTONS[DICE] = self.dice_button
self.lines_button = radio_factory('lines',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=LINES,
tooltip=_('dots in a line'),
group=self.hash_button)
NUMBER_C_BUTTONS[LINES] = self.lines_button
def _configure_cb(self, event):
self._vbox.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self._vbox.show()
if Gdk.Screen.width() < Gdk.Screen.height():
for sep in self._sep:
sep.hide()
else:
for sep in self._sep:
sep.show()
def _robot_selection_cb(self, widget):
if self._robot_palette:
if not self._robot_palette.is_up():
self._robot_palette.popup(immediate=True)
else:
self._robot_palette.popdown(immediate=True)
return
def _setup_robot_palette(self):
self._robot_palette = self._robot_time_button.get_palette()
self._robot_timer_menu = {}
for seconds in ROBOT_TIMER_VALUES:
self._robot_timer_menu[seconds] = {
'menu_item':
MenuItem(),
'label':
ROBOT_TIMER_LABELS[seconds],
'icon':
image_from_svg_file('timer-%d.svg' % (seconds)),
'icon-selected':
image_from_svg_file('timer-%d-selected.svg' % (seconds))
}
self._robot_timer_menu[seconds]['menu_item'].set_label(
self._robot_timer_menu[seconds]['label'])
if seconds == ROBOT_TIMER_DEFAULT:
self._robot_timer_menu[seconds]['menu_item'].set_image(
self._robot_timer_menu[seconds]['icon-selected'])
else:
self._robot_timer_menu[seconds]['menu_item'].set_image(
self._robot_timer_menu[seconds]['icon'])
self._robot_timer_menu[seconds]['menu_item'].connect(
'activate', self._robot_selected_cb, seconds)
self._robot_palette.menu.append(
self._robot_timer_menu[seconds]['menu_item'])
self._robot_timer_menu[seconds]['menu_item'].show()
def _robot_selected_cb(self, button, seconds):
self.vmw.robot_time = seconds
if hasattr(self, '_robot_time_button') and \
seconds in ROBOT_TIMER_VALUES:
self._robot_time_button.set_icon_name('timer-%d' % seconds)
for time in ROBOT_TIMER_VALUES:
if time == seconds:
self._robot_timer_menu[time]['menu_item'].set_image(
self._robot_timer_menu[time]['icon-selected'])
else:
self._robot_timer_menu[time]['menu_item'].set_image(
self._robot_timer_menu[time]['icon'])
def _set_extras(self, toolbar):
self.robot_button = button_factory('robot-off',
toolbar,
self._robot_cb,
tooltip=_('Play with the computer'))
self._robot_time_button = button_factory('timer-15',
toolbar,
self._robot_selection_cb,
tooltip=_('robot pause time'))
self._setup_robot_palette()
self._sep.append(separator_factory(toolbar, False, True))
self.beginner_button = radio_factory('beginner',
toolbar,
self._level_cb,
cb_arg=BEGINNER,
tooltip=_('beginner'),
group=None)
LEVEL_BUTTONS[BEGINNER] = self.beginner_button
self.intermediate_button = radio_factory('intermediate',
toolbar,
self._level_cb,
cb_arg=INTERMEDIATE,
tooltip=_('intermediate'),
group=self.beginner_button)
LEVEL_BUTTONS[INTERMEDIATE] = self.intermediate_button
self.expert_button = radio_factory('expert',
toolbar,
self._level_cb,
cb_arg=EXPERT,
tooltip=_('expert'),
group=self.beginner_button)
LEVEL_BUTTONS[EXPERT] = self.expert_button
def _fixed_resize_cb(self, widget=None, rect=None):
''' If a toolbar opens or closes, we need to resize the vbox
holding out scrolling window. '''
self._vbox.set_size_request(rect.width, rect.height)
def _setup_canvas(self):
''' Create a canvas in a Gtk.Fixed '''
self.fixed = Gtk.Fixed()
self.fixed.connect('size-allocate', self._fixed_resize_cb)
self.fixed.show()
self.set_canvas(self.fixed)
self._vbox = Gtk.VBox(False, 0)
self._vbox.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.fixed.put(self._vbox, 0, 0)
self._vbox.show()
self._canvas = Gtk.DrawingArea()
self._canvas.set_size_request(int(Gdk.Screen.width()),
int(Gdk.Screen.height()))
self._canvas.show()
self.show_all()
self._vbox.pack_end(self._canvas, True, True, 0)
self._vbox.show()
self.show_all()
self.vmw = Game(self._canvas, parent=self, card_type=MODE)
self.vmw.level = self._play_level
LEVEL_BUTTONS[self._play_level].set_active(True)
self.vmw.card_type = self._card_type
self.vmw.robot = False
self.vmw.robot_time = self._robot_time
self.vmw.low_score = self._low_score
self.vmw.all_scores = self._all_scores
self.vmw.numberO = self._numberO
self.vmw.numberC = self._numberC
self.vmw.matches = self._matches
self.vmw.robot_matches = self._robot_matches
self.vmw.total_time = self._total_time
self.vmw.buddies = []
self.vmw.word_lists = self._word_lists
self.vmw.editing_word_list = self._editing_word_list
if hasattr(self, '_custom_object') and self._custom_object is not None:
self.vmw._find_custom_paths(datastore.get(self._custom_object))
for i in range(9):
if hasattr(self, '_custom_jobject') and \
self._custom_jobject[i] is not None:
self.vmw.custom_paths[i] = datastore.get(
self._custom_jobject[i])
self.button_custom.set_sensitive(True)
return self._canvas
def write_file(self, file_path):
''' Write data to the Journal. '''
if hasattr(self, 'vmw'):
self.metadata['play_level'] = self.vmw.level
self.metadata['low_score_beginner'] = int(self.vmw.low_score[0])
self.metadata['low_score_intermediate'] = int(
self.vmw.low_score[1])
self.metadata['low_score_expert'] = int(self.vmw.low_score[2])
self.metadata['all_scores'] = jdumps(self.vmw.all_scores)
_logger.debug("{}".format(jdumps(self.vmw.all_scores)))
self.metadata['robot_time'] = self.vmw.robot_time
self.metadata['numberO'] = self.vmw.numberO
self.metadata['numberC'] = self.vmw.numberC
self.metadata['cardtype'] = self.vmw.card_type
self.metadata['matches'] = self.vmw.matches
self.metadata['robot_matches'] = self.vmw.robot_matches
self.metadata['total_time'] = int(self.vmw.total_time)
self.metadata['deck_index'] = self.vmw.deck.index
self.metadata['mouse'] = self.vmw.word_lists[0][0]
self.metadata['cat'] = self.vmw.word_lists[0][1]
self.metadata['dog'] = self.vmw.word_lists[0][2]
self.metadata['cheese'] = self.vmw.word_lists[1][0]
self.metadata['apple'] = self.vmw.word_lists[1][1]
self.metadata['bread'] = self.vmw.word_lists[1][2]
self.metadata['moon'] = self.vmw.word_lists[2][0]
self.metadata['sun'] = self.vmw.word_lists[2][1]
self.metadata['earth'] = self.vmw.word_lists[2][2]
self.metadata['editing_word_list'] = self.vmw.editing_word_list
self.metadata['mime_type'] = 'application/x-visualmatch'
f = open(file_path, 'w')
f.write(self._dump())
f.close()
else:
_logger.debug('Deferring saving to %s' % file_path)
def _dump(self):
''' Dump game data to the journal.'''
data = []
for i in self.vmw.grid.grid:
if i is None or self.vmw.editing_word_list:
data.append(None)
else:
data.append(i.index)
for i in self.vmw.clicked:
if i.spr is None or self.vmw.deck.spr_to_card(i.spr) is None or \
self.vmw.editing_word_list:
data.append(None)
else:
data.append(self.vmw.deck.spr_to_card(i.spr).index)
for i in self.vmw.deck.cards:
if i is None or self.vmw.editing_word_list:
data.append(None)
else:
data.append(i.index)
for i in self.vmw.match_list:
if self.vmw.deck.spr_to_card(i) is not None:
data.append(self.vmw.deck.spr_to_card(i).index)
for i in self.vmw.word_lists:
for j in i:
data.append(j)
return self._data_dumper(data)
def _data_dumper(self, data):
io = StringIO()
jdump(data, io)
return io.getvalue()
def read_file(self, file_path):
''' Read data from the Journal. '''
f = open(file_path, 'r')
self._load(f.read())
f.close()
def _load(self, data):
''' Load game data from the journal. '''
saved_state = self._data_loader(data)
if len(saved_state) > 0:
self._saved_state = saved_state
def _data_loader(self, data):
json_data = jloads(data)
return json_data
def _notify_new_game(self, prompt):
''' Called from New Game button since loading a new game can
be slooow!! '''
alert = NotifyAlert(3)
alert.props.title = prompt
alert.props.msg = _('A new game is loading.')
def _notification_alert_response_cb(alert, response_id, self):
self.remove_alert(alert)
alert.connect('response', _notification_alert_response_cb, self)
self.add_alert(alert)
alert.show()
def _new_help_box(self, name, button=None):
help_box = Gtk.VBox()
help_box.set_homogeneous(False)
help_palettes[name] = help_box
if button is not None:
help_buttons[name] = button
help_windows[name] = Gtk.ScrolledWindow()
help_windows[name].set_size_request(
int(Gdk.Screen.width() / 3),
Gdk.Screen.height() - style.GRID_CELL_SIZE * 3)
help_windows[name].set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
help_windows[name].add_with_viewport(help_palettes[name])
help_palettes[name].show()
return help_box
def _setup_toolbar_help(self):
''' Set up a help palette for the main toolbars '''
help_box = self._new_help_box('main-toolbar')
add_section(help_box, _('Dimensions'), icon='activity-dimensions')
add_paragraph(help_box, _('Tools'), icon='view-source')
if MODE == 'pattern':
add_paragraph(help_box, _('Game'), icon='new-pattern-game')
elif MODE == 'number':
add_paragraph(help_box,
PROMPT_DICT['number'],
icon='new-number-game')
add_paragraph(help_box, _('Numbers'), icon='number-tools')
elif MODE == 'word':
add_paragraph(help_box, PROMPT_DICT['word'], icon='new-word-game')
add_paragraph(help_box, _('Play with the computer'), icon='robot-off')
add_paragraph(help_box, _('robot pause time'), icon='timer-60')
add_paragraph(help_box, _('beginner'), icon='beginner')
add_paragraph(help_box, _('intermediate'), icon='intermediate')
add_paragraph(help_box, _('expert'), icon='expert')
add_section(help_box, _('Dimensions'), icon='activity-dimensions')
add_paragraph(help_box,
_('Export scores to clipboard'),
icon='score-copy')
add_section(help_box, _('Tools'), icon='view-source')
add_section(help_box, _('Import image cards'), icon='image-tools')
add_paragraph(help_box, PROMPT_DICT['custom'], icon='new-custom-game')
if MODE == 'word':
add_section(help_box, _('Edit word lists.'), icon='word-tools')
if MODE == 'number':
add_section(help_box, _('Numbers'), icon='number-tools')
add_paragraph(help_box, _('product'), icon='product')
add_paragraph(help_box, _('Roman numerals'), icon='roman')
add_paragraph(help_box, _('word'), icon='word')
add_paragraph(help_box, _('Chinese'), icon='chinese')
add_paragraph(help_box, _('Mayan'), icon='mayan')
add_paragraph(help_box, _('Quipu'), icon='incan')
add_paragraph(help_box, _('hash marks'), icon='hash')
add_paragraph(help_box, _('dots in a circle'), icon='dots')
add_paragraph(help_box, _('points on a star'), icon='star')
add_paragraph(help_box, _('dice'), icon='dice')
add_paragraph(help_box, _('dots in a line'), icon='lines')
def _buddy_joined_cb(self, collab, buddy):
if buddy.nick in self.vmw.buddies:
return
self.vmw.buddies.append(buddy.nick)
def _buddy_left_cb(self, collab, buddy):
if buddy.nick not in self.vmw.buddies:
return
del self.vmw.buddies[self.vmw.buddies.index(buddy.nick)]
def _shared_cb(self, owner):
if self.shared_activity is None:
_logger.error('Failed to share or join activity...\
shared_activity is null in _shared_cb()')
return
_logger.debug('Sharing...')
self.initiating = True
self.waiting_for_deck = False
def _joined_cb(self, sender):
if self._collab.leader:
return
self.waiting_for_deck = True
self.button_pattern.set_sensitive(False)
self.robot_button.set_sensitive(False)
self._robot_time_button.set_sensitive(False)
self.beginner_button.set_sensitive(False)
self.intermediate_button.set_sensitive(False)
self.expert_button.set_sensitive(False)
self._collab.post(dict(action='joined'))
def _message_cb(self, collab, buddy, message):
''' Data is passed as dict(action='action') '''
action = message.get('action')
if action == 'clicked_card':
card_index = message.get('clicked_card')
self.vmw.add_to_clicked(
self.vmw.deck.index_to_card(int(card_index)).spr)
elif action == 'unselect_cards':
self.vmw.clean_up_match()
elif action == 'return_card':
self.vmw.clean_up_no_match(None)
elif action == 'select_card':
card = message.get('select_card')
self.vmw.process_click(self.vmw.clicked[card].spr)
self.vmw.process_selection(self.vmw.clicked[card].spr)
elif action == 'joined':
if self.initiating: # Only the sharer 'shares'.
self._collab.post(dict(action='level', level=self.vmw.level))
self._collab.post(
dict(action='index', index=self.vmw.deck.index))
self._collab.post(
dict(action='matches', matches=self.vmw.matches))
self._collab.post(
dict(action='card_type', card_type=self.vmw.card_type))
self._collab.post(dict(action='data', data=self._dump()))
elif action == 'req_state': # Force a request for current state.
self._collab.post(dict(action='joined'))
self.waiting_for_deck = True
elif action == 'choose_c_type':
self.vmw.choose_card_type()
elif action == 'card_type':
card_type = message.get('card_type')
self.vmw.card_type = card_type
elif action == 'numberO':
numberO = message.get('numberO')
self.vmw.numberO = numberO
elif action == 'numberC':
numberC = message.get('numberC')
self.vmw.numberC = numberC
elif action == 'level':
level = message.get('level')
self.vmw.level = level
# self.level_label.set_text(self.calc_level_label(
# self.vmw.low_score, self.vmw.level))
LEVEL_BUTTONS[self.vmw.level].set_active(True)
elif action == 'index':
index = message.get('index')
self.vmw.deck.index = index
elif action == 'matches':
matches = message.get('matches')
self.vmw.matches = matches
elif action == 'data':
if self.waiting_for_deck:
data = message.get('data')
self._load(data)
self.waiting_for_deck = False
self.vmw.new_game(self._saved_state, self.vmw.deck.index)
def __init__(self, handle):
''' Initiate activity. '''
super(FractionBounceActivity, self).__init__(handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self._colors = profile.get_color().to_string().split(',')
else:
self._colors = ['#A0FFA0', '#FF8080']
self.max_participants = 4 # sharing
self._playing = True
self._setup_toolbars()
canvas = self._setup_canvas()
# Read any custom fractions from the project metadata
if 'custom' in self.metadata:
custom = self.metadata['custom']
else:
custom = None
self._current_ball = 'soccerball'
self._toolbar_was_expanded = False
# Initialize the canvas
self._bounce_window = Bounce(canvas, activity.get_bundle_path(), self)
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
# Restore any custom fractions
if custom is not None:
fractions = custom.split(',')
for f in fractions:
self._bounce_window.add_fraction(f)
self._bounce_window.buddies.append(self.nick)
self._player_colors = [self._colors]
self._player_pixbufs = [
svg_str_to_pixbuf(generate_xo_svg(scale=0.8, colors=self._colors))
]
def on_activity_joined_cb(me):
logging.debug('activity joined')
self._player.set_from_pixbuf(self._player_pixbufs[0])
self.connect('joined', on_activity_joined_cb)
def on_activity_shared_cb(me):
logging.debug('activity shared')
self._player.set_from_pixbuf(self._player_pixbufs[0])
self._label.set_label(_('Wait for others to join.'))
self.connect('shared', on_activity_shared_cb)
self._collab = CollabWrapper(self)
if self.shared_activity:
# We're joining
if not self.get_shared():
self._label.set_label(_('Wait for the sharer to start.'))
actions = {
'j': self._new_joiner,
'b': self._buddy_list,
'f': self._receive_a_fraction,
't': self._take_a_turn,
'l': self._buddy_left,
}
def on_message_cb(collab, buddy, msg):
logging.debug('on_message_cb buddy %r msg %r' % (buddy, msg))
if self._playing:
actions[msg.get('action')](msg.get('data'))
self._collab.connect('message', on_message_cb)
def on_joined_cb(collab, msg):
logging.debug('joined')
self.send_event('j', [self.nick, self._colors])
self._collab.connect('joined', on_joined_cb, 'joined')
def on_buddy_joined_cb(collab, buddy, msg):
logging.debug('on_buddy_joined_cb buddy %r' % (buddy.props.nick))
self._collab.connect('buddy_joined', on_buddy_joined_cb,
'buddy_joined')
def on_buddy_left_cb(collab, buddy, msg):
logging.debug('on_buddy_left_cb buddy %r' % (buddy.props.nick))
self._collab.connect('buddy_left', on_buddy_left_cb, 'buddy_left')
self._collab.setup()
class ImplodeActivity(Activity):
def __init__(self, handle):
Activity.__init__(self, handle)
self._joining_hide = False
self._game = ImplodeGame()
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
game_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
game_box.pack_start(self._game, True, True, 0)
self._stuck_strip = _StuckStrip()
self._configure_toolbars()
self.set_canvas(game_box)
# Show everything except the stuck strip.
self.show_all()
self._configure_cb()
game_box.pack_end(self._stuck_strip,
expand=False,
fill=False,
padding=0)
self._game.connect('show-stuck', self._show_stuck_cb)
self._game.connect('piece-selected', self._piece_selected_cb)
self._game.connect('undo-key-pressed', self._undo_key_pressed_cb)
self._game.connect('redo-key-pressed', self._redo_key_pressed_cb)
self._game.connect('new-key-pressed', self._new_key_pressed_cb)
self._stuck_strip.connect('undo-clicked', self._stuck_undo_cb)
game_box.connect('key-press-event', self._key_press_event_cb)
self._game.grab_focus()
last_game_path = self._get_last_game_path()
if os.path.exists(last_game_path):
self.read_file(last_game_path)
self._collab.setup()
# Hide the canvas when joining a shared activity
if self.shared_activity:
if not self.get_shared():
self.get_canvas().hide()
self.busy()
self._joining_hide = True
def _get_last_game_path(self):
return os.path.join(self.get_activity_root(), 'data', 'last_game')
def get_data(self):
return self._game.get_game_state()
def set_data(self, data):
if not data['win_draw_flag']:
self._game.set_game_state(data)
# Ensure that the visual display matches the game state.
self._levels_buttons[data['difficulty']].props.active = True
# Release the cork
if self._joining_hide:
self.get_canvas().show()
self.unbusy()
def read_file(self, file_path):
# Loads the game state from a file.
f = open(file_path, 'r')
file_data = json.loads(f.read())
f.close()
(file_type, version, game_data) = file_data
if file_type == 'Implode save game' and version <= [1, 0]:
self.set_data(game_data)
def write_file(self, file_path):
# Writes the game state to a file.
data = self.get_data()
file_data = ['Implode save game', [1, 0], data]
last_game_path = self._get_last_game_path()
for path in (file_path, last_game_path):
f = open(path, 'w')
f.write(json.dumps(file_data))
f.close()
def _show_stuck_cb(self, state, data=None):
if self.shared_activity:
return
if self.metadata:
share_scope = self.metadata.get('share-scope', SCOPE_PRIVATE)
if share_scope != SCOPE_PRIVATE:
return
if data:
self._stuck_strip.show_all()
else:
if self._stuck_strip.get_focus_child():
self._game.grab_focus()
self._stuck_strip.hide()
def _stuck_undo_cb(self, state, data=None):
self._game.undo_to_solvable_state()
def _key_press_event_cb(self, source, event):
# Make the game navigable by keypad controls.
action = KEY_MAP.get(event.keyval, None)
if action is None:
return False
if not self._stuck_strip.get_state_flags() & Gtk.AccelFlags.VISIBLE:
return True
if self._game.get_focus_child():
if action == 'down':
self._stuck_strip.button.grab_focus()
return True
elif self._stuck_strip.get_focus_child():
if action == 'up':
self._game.grab_focus()
elif action == 'select':
self._stuck_strip.button.activate()
return True
return True
def _configure_toolbars(self):
"""Create, set, and show a toolbar box with an activity button, game
controls, difficulty selector, help button, and stop button. All
callbacks are locally defined."""
self._seps = []
toolbar_box = ToolbarBox()
toolbar = toolbar_box.toolbar
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
self._add_separator(toolbar)
def add_button(icon_name, tooltip, callback):
button = ToolButton(icon_name)
toolbar.add(button)
button.connect('clicked', callback)
button.set_tooltip(tooltip)
return button
add_button('new-game', _("New"), self._new_game_cb)
add_button('replay-game', _("Replay"), self._replay_game_cb)
self._add_separator(toolbar)
add_button('edit-undo', _("Undo"), self._undo_cb)
add_button('edit-redo', _("Redo"), self._redo_cb)
self._add_separator(toolbar)
self._levels_buttons = []
def add_level_button(icon_name, tooltip, numeric_level):
if self._levels_buttons:
button = RadioToolButton(icon_name=icon_name,
group=self._levels_buttons[0])
else:
button = RadioToolButton(icon_name=icon_name)
self._levels_buttons.append(button)
toolbar.add(button)
def callback(source):
if source.get_active():
self._collab.post({'action': icon_name})
self._game.set_level(numeric_level)
self._game.new_game()
button.connect('toggled', callback)
button.set_tooltip(tooltip)
add_level_button('easy-level', _("Easy"), 0)
add_level_button('medium-level', _("Medium"), 1)
add_level_button('hard-level', _("Hard"), 2)
self._add_separator(toolbar)
def _help_clicked_cb(button):
help_window = _HelpWindow()
help_window.set_transient_for(self.get_toplevel())
help_window.show_all()
help_button = add_button('toolbar-help', _("Help"), _help_clicked_cb)
def _help_disable_cb(collab, buddy):
if help_button.props.sensitive:
help_button.props.sensitive = False
self._collab.connect('buddy-joined', _help_disable_cb)
self._add_expander(toolbar)
stop_button = StopButton(self)
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
def _add_separator(self, toolbar):
self._seps.append(Gtk.SeparatorToolItem())
toolbar.add(self._seps[-1])
self._seps[-1].show()
def _add_expander(self, toolbar, expand=True):
"""Insert a toolbar item which will expand to fill the available
space."""
self._seps.append(Gtk.SeparatorToolItem())
self._seps[-1].props.draw = False
self._seps[-1].set_expand(expand)
toolbar.insert(self._seps[-1], -1)
self._seps[-1].show()
def _configure_cb(self, event=None):
if Gdk.Screen.width() < Gdk.Screen.height():
hide = True
else:
hide = False
for sep in self._seps:
if hide:
sep.hide()
else:
sep.show()
def _new_game_cb(self, button):
self._game.reseed()
self._collab.post({
'action': 'new-game',
'seed': self._game.get_seed()
})
self._game.new_game()
def _replay_game_cb(self, button):
self._collab.post({'action': 'replay-game'})
self._game.replay_game()
def _undo_cb(self, button):
self._collab.post({'action': 'edit-undo'})
self._game.undo()
def _redo_cb(self, button):
self._collab.post({'action': 'edit-redo'})
self._game.redo()
def _message_cb(self, collab, buddy, msg):
action = msg.get('action')
if action == 'new-game':
self._game.set_seed(msg.get('seed'))
self._game.new_game()
elif action == 'replay-game':
self._game.replay_game()
elif action == 'edit-undo':
self._game.undo()
elif action == 'edit-redo':
self._game.redo()
elif action == 'easy-level':
self._game.set_level(0)
self._game.new_game()
elif action == 'medium-level':
self._game.set_level(1)
self._game.new_game()
elif action == 'hard-level':
self._game.set_level(2)
self._game.new_game()
elif action == 'piece-selected':
x = msg.get('x')
y = msg.get('y')
self._game.piece_selected(x, y)
def _piece_selected_cb(self, game, x, y):
self._collab.post({'action': 'piece-selected', 'x': x, 'y': y})
def _undo_key_pressed_cb(self, game, dummy):
self._collab.post({'action': 'edit-undo'})
def _redo_key_pressed_cb(self, game, dummy):
self._collab.post({'action': 'edit-redo'})
def _new_key_pressed_cb(self, game, seed):
self._collab.post({'action': 'new-game', 'seed': seed})
class PhysicsActivity(activity.Activity):
def __init__(self, handle):
super(PhysicsActivity, self).__init__(handle)
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
self.metadata['mime_type'] = 'application/x-physics-activity'
self.add_events(Gdk.EventMask.ALL_EVENTS_MASK |
Gdk.EventMask.VISIBILITY_NOTIFY_MASK)
self.connect('visibility-notify-event', self._focus_event)
self.connect('window-state-event', self._window_event)
self.game = PhysicsGame(self)
self.game.canvas = sugargame.canvas.PygameCanvas(
self, main=self.game.run, modules=[pygame.display, pygame.font])
self.preview = None
self._sample_window = None
self._notebook = Gtk.Notebook(show_tabs=False)
self._notebook.add(self.game.canvas)
w = Gdk.Screen.width()
h = Gdk.Screen.height() - 2 * GRID_CELL_SIZE
self.game.canvas.set_size_request(w, h)
self._constructors = {}
self.build_toolbar()
self.set_canvas(self._notebook)
Gdk.Screen.get_default().connect('size-changed',
self.__configure_cb)
self.show_all()
self._collab.setup()
def get_data(self):
""" FIXME: not implemented, thus objects created before
sharing starts are not shared """
return dict()
def set_data(self, data):
pass
def __configure_cb(self, event):
''' Screen size has changed '''
self.write_file(os.path.join(
activity.get_activity_root(), 'data', 'data'))
w = Gdk.Screen.width()
h = Gdk.Screen.height() - 2 * GRID_CELL_SIZE
pygame.display.set_mode((w, h),
pygame.RESIZABLE)
self.read_file(os.path.join(
activity.get_activity_root(), 'data', 'data'))
def read_file(self, file_path):
self.game.read_file(file_path)
def write_file(self, file_path):
self.game.write_file(file_path)
def get_preview(self):
''' Custom preview code to get image from pygame. '''
return self.game.canvas.get_preview()
def build_toolbar(self):
self.max_participants = 4
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
create_toolbar = ToolbarButton()
create_toolbar.props.page = Gtk.Toolbar()
create_toolbar.props.icon_name = 'magicpen'
create_toolbar.props.label = _('Create')
toolbar_box.toolbar.insert(create_toolbar, -1)
self._insert_create_tools(create_toolbar)
color = ColorToolButton('color')
color.connect('notify::color', self.__color_notify_cb)
toolbar_box.toolbar.insert(color, -1)
color.show()
random = ToggleToolButton('colorRandom')
random.set_tooltip(_('Toggle random color'))
toolbar_box.toolbar.insert(random, -1)
random.set_active(True)
random.connect('toggled', self.__random_toggled_cb)
random.show()
color.random = random
random.color = color
random.timeout_id = GLib.timeout_add(100, self.__timeout_cb, random)
self._insert_stop_play_button(toolbar_box.toolbar)
clear_trace = ToolButton('clear-trace')
clear_trace.set_tooltip(_('Clear Trace Marks'))
clear_trace.set_accelerator(_('<ctrl>x'))
clear_trace.connect('clicked', self.clear_trace_cb)
clear_trace.set_sensitive(False)
toolbar_box.toolbar.insert(clear_trace, -1)
clear_trace.show()
self.clear_trace = clear_trace
self._insert_clear_all_button(toolbar_box.toolbar)
load_example = ToolButton('load-sample')
load_example.set_tooltip(_('Show sample projects'))
load_example.connect('clicked', self._create_store)
toolbar_box.toolbar.insert(Gtk.SeparatorToolItem(), -1)
toolbar_box.toolbar.insert(load_example, -1)
load_example.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_size_request(0, -1)
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop = StopButton(self)
toolbar_box.toolbar.insert(stop, -1)
stop.show()
separator = Gtk.SeparatorToolItem()
activity_button.props.page.insert(separator, -1)
separator.show()
export_json = ToolButton('save-as-json')
export_json.set_tooltip(_('Export tracked objects to journal'))
export_json.connect('clicked', self._export_json_cb)
activity_button.props.page.insert(export_json, -1)
export_json.show()
load_project = ToolButton('load-project')
load_project.set_tooltip(_('Load project from journal'))
load_project.connect('clicked', self._load_project)
activity_button.props.page.insert(load_project, -1)
load_project.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show_all()
create_toolbar.set_expanded(True)
return toolbar_box
def __color_notify_cb(self, button, pdesc):
""" when a color is chosen;
change world object add color,
and change color of buttons. """
color = button.get_color()
self._set_color(color)
button.random.set_active(False)
button.random.get_icon_widget().set_stroke_color(self._rgb8x(color))
def __random_toggled_cb(self, random):
if random.props.active:
self._random_on(random)
else:
self._random_off(random)
def _random_on(self, random):
""" when random is turned on;
reset world object add color,
and begin watching for changed world object add color. """
self.game.world.add.reset_color()
if random.timeout_id is None:
random.timeout_id = GLib.timeout_add(100, self.__timeout_cb,
random)
self.__timeout_cb(random)
def _random_off(self, random):
""" when random is turned off;
change world object add color back to chosen color,
change color of buttons,
and stop watching for changed world object add color. """
color = random.color.get_color()
self._set_color(color)
random.get_icon_widget().set_stroke_color(self._rgb8x(color))
if random.timeout_id is not None:
GLib.source_remove(random.timeout_id)
random.timeout_id = None
def __timeout_cb(self, random):
""" copy the next color to the random button stroke color. """
if hasattr(self.game, "world"):
color = self.game.world.add.next_color()
random.get_icon_widget().set_stroke_color('#%.2X%.2X%.2X' % color)
return True
def _set_color(self, color):
""" set world object add color. """
self.game.world.add.set_color(self._rgb8(color))
def _rgb8x(self, color):
""" convert a Gdk.Color into hex triplet. """
return '#%.2X%.2X%.2X' % self._rgb8(color)
def _rgb8(self, color):
""" convert a Gdk.Color into an 8-bit RGB tuple. """
return (color.red / 256, color.green / 256, color.blue / 256)
def can_close(self):
self.preview = self.get_preview()
self.game.running = False
return True
def _insert_stop_play_button(self, toolbar):
self.stop_play_toolbar = ToolbarButton()
st_toolbar = self.stop_play_toolbar
st_toolbar.props.page = Gtk.Toolbar()
st_toolbar.props.icon_name = 'media-playback-stop'
self.stop_play_state = True
self.stop_play = ToolButton('media-playback-stop')
self.stop_play.set_tooltip(_('Stop'))
self.stop_play.set_accelerator(_('<ctrl>space'))
self.stop_play.connect('clicked', self.stop_play_cb)
self._insert_item(st_toolbar, self.stop_play)
self.stop_play.show()
slowest_button = RadioToolButton(group=None)
slowest_button.set_icon_name('slow-walk-milton-raposo')
slowest_button.set_tooltip(_('Run slower'))
slowest_button.connect('clicked', self._set_fps_cb, SLOWEST_FPS)
self._insert_item(st_toolbar, slowest_button)
slowest_button.show()
slow_button = RadioToolButton(group=slowest_button)
slow_button.set_icon_name('walking')
slow_button.set_tooltip(_('Run slow'))
slow_button.connect('clicked', self._set_fps_cb, SLOW_FPS)
self._insert_item(st_toolbar, slow_button)
slow_button.show()
fast_button = RadioToolButton(group=slowest_button)
fast_button.set_icon_name('running')
fast_button.set_tooltip('Run fast')
fast_button.connect('clicked', self._set_fps_cb, FAST_FPS)
self._insert_item(st_toolbar, fast_button)
fast_button.show()
fast_button.set_active(True)
toolbar.insert(self.stop_play_toolbar, -1)
self.stop_play_toolbar.show_all()
def _set_fps_cb(self, button, value):
self.game.set_game_fps(value)
def _insert_clear_all_button(self, toolbar):
self.clear_all = ToolButton('clear_all')
self.clear_all.set_tooltip(_('Erase All'))
self.clear_all.set_accelerator(_('<ctrl>a'))
self.clear_all.connect('clicked', self.clear_all_cb)
toolbar.insert(self.clear_all, -1)
self.clear_all.set_sensitive(False)
self.clear_all.show()
def _insert_item(self, toolbar, item, pos=-1):
if hasattr(toolbar, 'insert'):
toolbar.insert(item, pos)
else:
toolbar.props.page.insert(item, pos)
def _insert_create_tools(self, create_toolbar):
# Make + add the component buttons
self.radioList = {}
for i, c in enumerate(tools.allTools):
if i == 0:
button = RadioToolButton(group=None)
firstbutton = button
else:
button = RadioToolButton(group=firstbutton)
button.set_icon_name(c.icon)
button.set_tooltip(c.toolTip)
button.set_accelerator(c.toolAccelerator)
button.connect('clicked', self.radioClicked)
palette = self._build_palette(c)
if palette is not None:
palette.show()
button.get_palette().set_content(palette)
self._insert_item(create_toolbar, button, -1)
button.show()
self.radioList[button] = c.name
if hasattr(c, 'constructor'):
self._constructors[c.name] = \
self.game.toolList[c.name].constructor
def __icon_path(self, name):
activity_path = activity.get_bundle_path()
icon_path = os.path.join(activity_path, 'icons',
name + '.svg')
return icon_path
def _build_palette(self, tool):
if tool.palette_enabled:
if tool.palette_mode == tools.PALETTE_MODE_ICONS:
grid = Gtk.Grid()
for s, settings in enumerate(tool.palette_settings):
self.game.toolList[tool.name].buttons.append([])
for i, icon_value in enumerate(settings['icon_values']):
if i == 0:
button = RadioToolButton(group=None)
firstbutton = button
else:
button = RadioToolButton(group=firstbutton)
button.set_icon_name(settings['icons'][i])
button.connect('clicked',
self._palette_icon_clicked,
tool.name,
s,
settings['name'],
icon_value)
grid.attach(button, i, s, 1, 1)
self.game.toolList[tool.name].buttons[s].append(button)
button.show()
if settings['active'] == settings['icons'][i]:
button.set_icon_name(settings['icons'][i] +
'-selected')
button.set_active(True)
return grid
else:
return None
def _palette_icon_clicked(self, widget, toolname, s, value_name, value):
for tool in tools.allTools:
if tool.name == toolname:
# Radio buttons are not highlighting in the palette
# so adding highlight by hand
# See http://bugs.sugarlabs.org/ticket/305
setting = self.game.toolList[tool.name].palette_settings[s]
for i, button in enumerate(
self.game.toolList[tool.name].buttons[s]):
icon_name = setting['icons'][i]
if button == widget:
button.set_icon_name(icon_name + '-selected')
else:
button.set_icon_name(icon_name)
if hasattr(tool, 'palette_data_type'):
tool.palette_data_type = value
else:
tool.palette_data[value_name] = value
def clear_trace_alert_cb(self, alert, response):
self.remove_alert(alert)
if response is Gtk.ResponseType.OK:
self.game.full_pos_list = [[] for _ in self.game.full_pos_list]
self.game.tracked_bodies = 0
def clear_trace_cb(self, button):
clear_trace_alert = ConfirmationAlert()
clear_trace_alert.props.title = _('Are You Sure?')
clear_trace_alert.props.msg = \
_('All trace points will be erased. This cannot be undone!')
clear_trace_alert.connect('response', self.clear_trace_alert_cb)
self.add_alert(clear_trace_alert)
def stop_play_cb(self, button):
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
action='stop_start_toggle'))
self.stop_play_state = not self.stop_play_state
if self.stop_play_state:
self.stop_play.set_icon_name('media-playback-stop')
self.stop_play.set_tooltip(_('Stop'))
self.stop_play_toolbar.set_icon_name('media-playback-stop')
else:
self.stop_play.set_icon_name('media-playback-start')
self.stop_play.set_tooltip(_('Start'))
self.stop_play_toolbar.set_icon_name('media-playback-start')
def clear_all_cb(self, button):
def clear_all_alert_cb(alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
action='clear_all'))
if len(self.game.world.world.bodies) > 2:
clear_all_alert = ConfirmationAlert()
clear_all_alert.props.title = _('Are You Sure?')
clear_all_alert.props.msg = \
_('All your work will be discarded. This cannot be undone!')
clear_all_alert.connect('response', clear_all_alert_cb)
self.add_alert(clear_all_alert)
def radioClicked(self, button):
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
action=self.radioList[button]))
def _focus_event(self, event, data=None):
''' Send focus events to pygame to allow it to idle when in
background. '''
if data.state == Gdk.VisibilityState.FULLY_OBSCURED:
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
action='focus_out'))
else:
self.game.show_fake_cursor = True
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
action='focus_in'))
def _export_json_cb(self, button):
jobject = datastore.create()
jobject.metadata['title'] = _('Physics export')
jobject.metadata['mime_type'] = 'text/plain'
tmp_dir = os.path.join(self.get_activity_root(), 'instance')
fd, file_path = tempfile.mkstemp(dir=tmp_dir)
os.close(fd)
self.game.world.json_save(file_path)
jobject.set_file_path(file_path)
datastore.write(jobject)
def _window_event(self, window, event):
''' Send focus out event to pygame when switching to a desktop
view. '''
if event.changed_mask & Gdk.WindowState.ICONIFIED:
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
action='focus_out'))
def _restore_cursor(self):
''' No longer waiting, so restore standard cursor. '''
if not hasattr(self, 'get_window'):
return
self.get_window().set_cursor(self.old_cursor)
def _waiting_cursor(self):
''' Waiting, so set watch cursor. '''
if not hasattr(self, 'get_window'):
return
self.old_cursor = self.get_window().get_cursor()
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def __message_cb(self, collab, buddy, msg):
''' Data is passed as tuples: cmd:text '''
action = msg.get('action')
if action != 'text':
return
text = msg['text']
dispatch_table = {'C': self._construct_shared_circle,
'B': self._construct_shared_box,
'T': self._construct_shared_triangle,
'P': self._construct_shared_polygon,
'M': self._construct_shared_magicpen,
'j': self._add_shared_joint,
'p': self._add_shared_pin,
'm': self._add_shared_motor,
't': self._add_shared_track,
'c': self._add_shared_chain,
}
logging.debug('<<< %s' % (text[0]))
dispatch_table[text[0]](text[2:])
def _construct_shared_circle(self, data):
circle_data = json.loads(data)
pos = circle_data[0]
radius = circle_data[1]
density = circle_data[2]
restitution = circle_data[3]
friction = circle_data[4]
self._constructors['Circle'](pos, radius, density, restitution,
friction, share=False)
def _construct_shared_box(self, data):
box_data = json.loads(data)
pos1 = box_data[0]
pos2 = box_data[1]
density = box_data[2]
restitution = box_data[3]
friction = box_data[4]
self._constructors['Box'](pos1, pos2, density, restitution,
friction, share=False)
def _construct_shared_triangle(self, data):
triangle_data = json.loads(data)
pos1 = triangle_data[0]
pos2 = triangle_data[1]
density = triangle_data[2]
restitution = triangle_data[3]
friction = triangle_data[4]
self._constructors['Triangle'](pos1, pos2, density, restitution,
friction, share=False)
def _construct_shared_polygon(self, data):
polygon_data = json.loads(data)
vertices = polygon_data[0]
density = polygon_data[1]
restitution = polygon_data[2]
friction = polygon_data[3]
self._constructors['Polygon'](vertices, density, restitution,
friction, share=False)
def _construct_shared_magicpen(self, data):
magicpen_data = json.loads(data)
vertices = magicpen_data[0]
density = magicpen_data[1]
restitution = magicpen_data[2]
friction = magicpen_data[3]
self._constructors['Magicpen'](vertices, density, restitution,
friction, share=False)
def _add_shared_joint(self, data):
joint_data = json.loads(data)
pos1 = joint_data[0]
pos2 = joint_data[1]
self._constructors['Joint'](pos1, pos2, share=False)
def _add_shared_pin(self, data):
joint_data = json.loads(data)
pos = joint_data[0]
self._constructors['Pin'](pos, share=False)
def _add_shared_motor(self, data):
joint_data = json.loads(data)
pos = joint_data[0]
speed = joint_data[1]
self._constructors['Motor'](pos, speed, share=False)
def _add_shared_track(self, data):
joint_data = json.loads(data)
pos = joint_data[0]
color = joint_data[1]
self._constructors['Track'](pos, color, share=False)
def _add_shared_chain(self, data):
joint_data = json.loads(data)
vertices = joint_data[0]
link_length = joint_data[1]
radius = joint_data[2]
self._constructors['Chain'](vertices, link_length, radius,
share=False)
def send_event(self, text):
self._collab.post(dict(action='text', text=text))
def _load_project(self, button):
chooser = ObjectChooser(parent=self)
result = chooser.run()
if result == Gtk.ResponseType.ACCEPT:
dsobject = chooser.get_selected_object()
file_path = dsobject.get_file_path()
self.__load_game(file_path, True)
chooser.destroy()
def __load_game(self, file_path, journal=False):
confirmation_alert = ConfirmationAlert()
confirmation_alert.props.title = _('Are You Sure?')
confirmation_alert.props.msg = \
_('All your work will be discarded. This cannot be undone!')
def action(alert, response):
self.remove_alert(alert)
if response is not Gtk.ResponseType.OK:
return
try:
f = open(file_path, 'r')
# Test if the file is valid project.
json.loads(f.read())
f.close()
self.read_file(file_path)
except:
title = _('Load project from journal')
if not journal:
title = _('Load example')
msg = _(
'Error: Cannot open Physics project from this file.')
alert = NotifyAlert(5)
alert.props.title = title
alert.props.msg = msg
alert.connect(
'response',
lambda alert,
response: self.remove_alert(alert))
self.add_alert(alert)
confirmation_alert.connect('response', action)
self.add_alert(confirmation_alert)
def _create_store(self, widget=None):
if self._sample_window is None:
self._sample_box = Gtk.EventBox()
vbox = Gtk.VBox()
self._sample_window = Gtk.ScrolledWindow()
self._sample_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
self._sample_window.set_border_width(4)
self._sample_window.set_size_request(
Gdk.Screen.width() / 2, Gdk.Screen.height() / 2)
self._sample_window.show()
store = Gtk.ListStore(GdkPixbuf.Pixbuf, str)
icon_view = Gtk.IconView()
icon_view.set_model(store)
icon_view.set_selection_mode(Gtk.SelectionMode.SINGLE)
icon_view.connect('selection-changed', self._sample_selected,
store)
icon_view.set_pixbuf_column(0)
icon_view.grab_focus()
self._sample_window.add(icon_view)
icon_view.show()
self._fill_samples_list(store)
title = Gtk.HBox()
title_label = Gtk.Label(_("Select a sample..."))
separator = Gtk.HSeparator()
separator.props.expand = True
separator.props.visible = False
btn = Gtk.Button.new_from_stock(Gtk.STOCK_CANCEL)
btn.connect('clicked', self._cancel_clicked_cb)
title.pack_start(title_label, False, False, 5)
title.pack_start(separator, False, False, 0)
title.pack_end(btn, False, False, 0)
vbox.pack_start(title, False, False, 5)
vbox.pack_end(self._sample_window, True, True, 0)
self._sample_box.add(vbox)
self._sample_box.show_all()
self._notebook.add(self._sample_box)
self._notebook.set_current_page(1)
def _cancel_clicked_cb(self, button=None):
self._notebook.set_current_page(0)
def _get_selected_path(self, widget, store):
try:
iter_ = store.get_iter(widget.get_selected_items()[0])
image_path = store.get(iter_, 1)[0]
return image_path, iter_
except:
return None
def _sample_selected(self, widget, store):
selected = self._get_selected_path(widget, store)
if selected is None:
self._selected_sample = None
self._cancel_clicked_cb()
return
image_path, _iter = selected
iter_ = store.get_iter(widget.get_selected_items()[0])
image_path = store.get(iter_, 1)[0]
self._selected_sample = image_path
self._cancel_clicked_cb()
self.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.WATCH))
GLib.idle_add(self._sample_loader)
def _sample_loader(self):
# Convert from thumbnail path to sample path
basename = os.path.basename(self._selected_sample)[:-4]
file_path = os.path.join(activity.get_bundle_path(),
'samples', basename + '.json')
self.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.LEFT_PTR))
self.__load_game(file_path)
def _fill_samples_list(self, store):
'''
Append images from the artwork_paths to the store.
'''
for filepath in self._scan_for_samples():
pixbuf = None
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(filepath, 100, 100)
store.append([pixbuf, filepath])
def _scan_for_samples(self):
samples = sorted(
glob.glob(
os.path.join(
activity.get_bundle_path(),
'samples',
'thumbnails',
'*.png')))
return samples
class FractionBounceActivity(activity.Activity):
def __init__(self, handle):
''' Initiate activity. '''
super(FractionBounceActivity, self).__init__(handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self._colors = profile.get_color().to_string().split(',')
else:
self._colors = ['#A0FFA0', '#FF8080']
self.max_participants = 4 # sharing
self._playing = True
self._setup_toolbars()
canvas = self._setup_canvas()
# Read any custom fractions from the project metadata
if 'custom' in self.metadata:
custom = self.metadata['custom']
else:
custom = None
self._current_ball = 'soccerball'
self._toolbar_was_expanded = False
# Initialize the canvas
self._bounce_window = Bounce(canvas, activity.get_bundle_path(), self)
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
# Restore any custom fractions
if custom is not None:
fractions = custom.split(',')
for f in fractions:
self._bounce_window.add_fraction(f)
self._bounce_window.buddies.append(self.nick)
self._player_colors = [self._colors]
self._player_pixbufs = [
svg_str_to_pixbuf(generate_xo_svg(scale=0.8, colors=self._colors))
]
def on_activity_joined_cb(me):
logging.debug('activity joined')
self._player.set_from_pixbuf(self._player_pixbufs[0])
self.connect('joined', on_activity_joined_cb)
def on_activity_shared_cb(me):
logging.debug('activity shared')
self._player.set_from_pixbuf(self._player_pixbufs[0])
self._label.set_label(_('Wait for others to join.'))
self.connect('shared', on_activity_shared_cb)
self._collab = CollabWrapper(self)
if self.shared_activity:
# We're joining
if not self.get_shared():
self._label.set_label(_('Wait for the sharer to start.'))
actions = {
'j': self._new_joiner,
'b': self._buddy_list,
'f': self._receive_a_fraction,
't': self._take_a_turn,
'l': self._buddy_left,
}
def on_message_cb(collab, buddy, msg):
logging.debug('on_message_cb buddy %r msg %r' % (buddy, msg))
if self._playing:
actions[msg.get('action')](msg.get('data'))
self._collab.connect('message', on_message_cb)
def on_joined_cb(collab, msg):
logging.debug('joined')
self.send_event('j', [self.nick, self._colors])
self._collab.connect('joined', on_joined_cb, 'joined')
def on_buddy_joined_cb(collab, buddy, msg):
logging.debug('on_buddy_joined_cb buddy %r' % (buddy.props.nick))
self._collab.connect('buddy_joined', on_buddy_joined_cb,
'buddy_joined')
def on_buddy_left_cb(collab, buddy, msg):
logging.debug('on_buddy_left_cb buddy %r' % (buddy.props.nick))
self._collab.connect('buddy_left', on_buddy_left_cb, 'buddy_left')
self._collab.setup()
def set_data(self, blob):
pass
def get_data(self):
return None
def close(self, **kwargs):
aplay.close()
activity.Activity.close(self, **kwargs)
def _configure_cb(self, event):
if Gdk.Screen.width() < 1024:
self._label.set_size_request(275, -1)
self._label.set_label('')
self._separator.set_expand(False)
else:
self._label.set_size_request(500, -1)
self._separator.set_expand(True)
self._bounce_window.configure_cb(event)
if self._toolbar_expanded():
self._bounce_window.bar.bump_bars('up')
self._bounce_window.ball.ball.move_relative(
(0, -style.GRID_CELL_SIZE))
def _toolbar_expanded(self):
if self._activity_button.is_expanded():
return True
elif self._custom_toolbar_button.is_expanded():
return True
return False
def _update_graphics(self, widget):
# We need to catch opening and closing of toolbars and ignore
# switching between open toolbars.
if self._toolbar_expanded():
if not self._toolbar_was_expanded:
self._bounce_window.bar.bump_bars('up')
self._bounce_window.ball.ball.move_relative(
(0, -style.GRID_CELL_SIZE))
self._toolbar_was_expanded = True
else:
if self._toolbar_was_expanded:
self._bounce_window.bar.bump_bars('down')
self._bounce_window.ball.ball.move_relative(
(0, style.GRID_CELL_SIZE))
self._toolbar_was_expanded = False
def _setup_toolbars(self):
custom_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
self._toolbar = toolbox.toolbar
self._activity_button = ActivityToolbarButton(self)
self._activity_button.connect('clicked', self._update_graphics)
self._toolbar.insert(self._activity_button, 0)
self._activity_button.show()
self._custom_toolbar_button = ToolbarButton(label=_('Custom'),
page=custom_toolbar,
icon_name='view-source')
self._custom_toolbar_button.connect('clicked', self._update_graphics)
custom_toolbar.show()
self._toolbar.insert(self._custom_toolbar_button, -1)
self._custom_toolbar_button.show()
self._load_standard_buttons(self._toolbar)
self._separator = Gtk.SeparatorToolItem()
self._separator.props.draw = False
self._separator.set_expand(True)
self._toolbar.insert(self._separator, -1)
self._separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = _('<Ctrl>Q')
self._toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self._load_custom_buttons(custom_toolbar)
def _load_standard_buttons(self, toolbar):
fraction_button = RadioToolButton(group=None)
fraction_button.set_icon_name('fraction')
fraction_button.set_tooltip(_('fractions'))
fraction_button.connect('clicked', self._fraction_cb)
toolbar.insert(fraction_button, -1)
fraction_button.show()
sector_button = RadioToolButton(group=fraction_button)
sector_button.set_icon_name('sector')
sector_button.set_tooltip(_('sectors'))
sector_button.connect('clicked', self._sector_cb)
toolbar.insert(sector_button, -1)
sector_button.show()
percent_button = RadioToolButton(group=fraction_button)
percent_button.set_icon_name('percent')
percent_button.set_tooltip(_('percents'))
percent_button.connect('clicked', self._percent_cb)
toolbar.insert(percent_button, -1)
percent_button.show()
self._player = Gtk.Image()
self._player.set_from_pixbuf(
svg_str_to_pixbuf(
generate_xo_svg(scale=0.8, colors=['#282828', '#282828'])))
self._player.set_tooltip_text(self.nick)
toolitem = Gtk.ToolItem()
toolitem.add(self._player)
self._player.show()
toolbar.insert(toolitem, -1)
toolitem.show()
self._label = Gtk.Label(_("Click the ball to start."))
self._label.set_line_wrap(True)
if Gdk.Screen.width() < 1024:
self._label.set_size_request(275, -1)
else:
self._label.set_size_request(500, -1)
self.toolitem = Gtk.ToolItem()
self.toolitem.add(self._label)
self._label.show()
toolbar.insert(self.toolitem, -1)
self.toolitem.show()
def _load_custom_buttons(self, toolbar):
self.numerator = Gtk.Entry()
self.numerator.set_text('')
self.numerator.set_tooltip_text(_('numerator'))
self.numerator.set_width_chars(3)
toolitem = Gtk.ToolItem()
toolitem.add(self.numerator)
self.numerator.show()
toolbar.insert(toolitem, -1)
toolitem.show()
label = Gtk.Label(' / ')
toolitem = Gtk.ToolItem()
toolitem.add(label)
label.show()
toolbar.insert(toolitem, -1)
toolitem.show()
self.denominator = Gtk.Entry()
self.denominator.set_text('')
self.denominator.set_tooltip_text(_('denominator'))
self.denominator.set_width_chars(3)
toolitem = Gtk.ToolItem()
toolitem.add(self.denominator)
self.denominator.show()
toolbar.insert(toolitem, -1)
toolitem.show()
button = ToolButton('list-add')
button.set_tooltip(_('add new fraction'))
button.props.sensitive = True
button.props.accelerator = 'Return'
button.connect('clicked', self._add_fraction_cb)
toolbar.insert(button, -1)
button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(False)
toolbar.insert(separator, -1)
separator.show()
button = ToolButton('soccerball')
button.set_tooltip(_('choose a ball'))
button.props.sensitive = True
button.connect('clicked', self._button_palette_cb)
toolbar.insert(button, -1)
button.show()
self._ball_palette = button.get_palette()
button_grid = Gtk.Grid()
row = 0
for ball in BALLDICT.keys():
if ball == 'custom':
button = ToolButton('view-source')
else:
button = ToolButton(ball)
button.connect('clicked', self._load_ball_cb, None, ball)
eventbox = Gtk.EventBox()
eventbox.connect('button_press_event', self._load_ball_cb, ball)
label = Gtk.Label(BALLDICT[ball][0])
eventbox.add(label)
label.show()
button_grid.attach(button, 0, row, 1, 1)
button.show()
button_grid.attach(eventbox, 1, row, 1, 1)
eventbox.show()
row += 1
self._ball_palette.set_content(button_grid)
button_grid.show()
button = ToolButton('insert-picture')
button.set_tooltip(_('choose a background'))
button.props.sensitive = True
button.connect('clicked', self._button_palette_cb)
toolbar.insert(button, -1)
button.show()
self._bg_palette = button.get_palette()
button_grid = Gtk.Grid()
row = 0
for bg in BGDICT.keys():
if bg == 'custom':
button = ToolButton('view-source')
else:
button = ToolButton(bg)
button.connect('clicked', self._load_bg_cb, None, bg)
eventbox = Gtk.EventBox()
eventbox.connect('button_press_event', self._load_bg_cb, bg)
label = Gtk.Label(BGDICT[bg][0])
eventbox.add(label)
label.show()
button_grid.attach(button, 0, row, 1, 1)
button.show()
button_grid.attach(eventbox, 1, row, 1, 1)
eventbox.show()
row += 1
self._bg_palette.set_content(button_grid)
button_grid.show()
def _button_palette_cb(self, button):
palette = button.get_palette()
if palette:
if not palette.is_up():
palette.popup(immediate=True)
else:
palette.popdown(immediate=True)
def can_close(self):
# Let everyone know we are leaving...
if hasattr(self, '_bounce_window') and \
self._bounce_window.we_are_sharing():
self._playing = False
self.send_event('l', self.nick)
return True
def _setup_canvas(self):
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
return canvas
def _load_bg_cb(self, widget, event, bg):
if bg == 'custom':
chooser(self, 'Image', self._new_background_from_journal)
else:
self._bounce_window.set_background(BGDICT[bg][1])
def _load_ball_cb(self, widget, event, ball):
if ball == 'custom':
chooser(self, 'Image', self._new_ball_from_journal)
else:
self._bounce_window.ball.new_ball(
os.path.join(activity.get_bundle_path(), 'images',
ball + '.svg'))
self._bounce_window.set_background(BGDICT[BALLDICT[ball][1]][1])
self._current_ball = ball
def _reset_ball(self):
''' If we switch back from sector mode, we need to restore the ball '''
if self._bounce_window.mode != 'sectors':
return
if self._current_ball == 'custom': # TODO: Reload custom ball
self._current_ball = 'soccerball'
self._bounce_window.ball.new_ball(
os.path.join(activity.get_bundle_path(), 'images',
self._current_ball + '.svg'))
def _new_ball_from_journal(self, dsobject):
''' Load an image from the Journal. '''
self._bounce_window.ball.new_ball_from_image(
dsobject.file_path,
os.path.join(activity.get_activity_root(), 'tmp', 'custom.png'))
def _new_background_from_journal(self, dsobject):
''' Load an image from the Journal. '''
self._bounce_window.new_background_from_image(None, dsobject=dsobject)
def _fraction_cb(self, arg=None):
''' Set fraction mode '''
self._reset_ball()
self._bounce_window.mode = 'fractions'
def _percent_cb(self, arg=None):
''' Set percent mode '''
self._reset_ball()
self._bounce_window.mode = 'percents'
def _sector_cb(self, arg=None):
''' Set sector mode '''
self._bounce_window.mode = 'sectors'
def _add_fraction_cb(self, arg=None):
''' Read entries and add a fraction to the list '''
try:
numerator = int(self.numerator.get_text().strip())
except ValueError:
self.numerator.set_text('NAN')
numerator = 0
try:
denominator = int(self.denominator.get_text().strip())
except ValueError:
self.denominator.set_text('NAN')
denominator = 1
if denominator == 0:
self.denominator.set_text('ZDE')
if numerator > denominator:
numerator = 0
if numerator > 0 and denominator > 1:
fraction = '%d/%d' % (numerator, denominator)
self._bounce_window.add_fraction(fraction)
if 'custom' in self.metadata: # Save to Journal
self.metadata['custom'] = '%s,%s' % (self.metadata['custom'],
fraction)
else:
self.metadata['custom'] = fraction
self.alert(
_('New fraction'),
_('Your fraction, %s, has been added to the program' %
(fraction)))
def reset_label(self, label):
''' update the challenge label '''
self._label.set_label(label)
def alert(self, title, text=None):
alert = NotifyAlert(timeout=5)
alert.props.title = title
alert.props.msg = text
self.add_alert(alert)
alert.connect('response', self._alert_cancel_cb)
alert.show()
def _alert_cancel_cb(self, alert, response_id):
self.remove_alert(alert)
# Collaboration-related methods
def _buddy_left(self, nick):
self._label.set_label(nick + ' ' + _('has left.'))
if self._collab.props.leader:
self._remove_player(nick)
self.send_event('b',
[self._bounce_window.buddies, self._player_colors])
# Restart from sharer's turn
self._bounce_window.its_my_turn()
def _new_joiner(self, payload):
''' Someone has joined; sharer adds them to the buddy list. '''
[nick, colors] = payload
self._label.set_label(nick + ' ' + _('has joined.'))
if self._collab.props.leader:
self._append_player(nick, colors)
self.send_event('b',
[self._bounce_window.buddies, self._player_colors])
if self._bounce_window.count == 0: # Haven't started yet...
self._bounce_window.its_my_turn()
def _remove_player(self, nick):
if nick in self._bounce_window.buddies:
i = self._bounce_window.buddies.index(nick)
self._bounce_window.buddies.remove(nick)
self._player_colors.remove(self._player_colors[i])
self._player_pixbufs.remove(self._player_pixbufs[i])
def _append_player(self, nick, colors):
''' Keep a list of players, their colors, and an XO pixbuf '''
if nick not in self._bounce_window.buddies:
_logger.debug('appending %s to the buddy list', nick)
self._bounce_window.buddies.append(nick)
self._player_colors.append([str(colors[0]), str(colors[1])])
self._player_pixbufs.append(
svg_str_to_pixbuf(
generate_xo_svg(scale=0.8,
colors=self._player_colors[-1])))
def _buddy_list(self, payload):
'''Sharer sent the updated buddy list, so regenerate internal lists'''
if not self._collab.props.leader:
[buddies, colors] = payload
self._bounce_window.buddies = buddies[:]
self._player_colors = colors[:]
self._player_pixbufs = []
for colors in self._player_colors:
self._player_pixbufs.append(
svg_str_to_pixbuf(
generate_xo_svg(
scale=0.8, colors=[str(colors[0]),
str(colors[1])])))
def send_a_fraction(self, fraction):
''' Send a fraction to other players. '''
self.send_event('f', fraction)
def _receive_a_fraction(self, payload):
''' Receive a fraction from another player. '''
self._bounce_window.play_a_fraction(payload)
def _take_a_turn(self, nick):
''' If it is your turn, take it, otherwise, wait. '''
if nick == self.nick: # TODO: disambiguate
self._bounce_window.its_my_turn()
else:
self._bounce_window.its_their_turn(nick)
def send_event(self, action, data):
''' Send event through the tube. '''
_logger.debug('send_event action=%r data=%r' % (action, data))
self._collab.post({'action': action, 'data': data})
def set_player_on_toolbar(self, nick):
''' Display the XO icon of the player whose turn it is. '''
self._player.set_from_pixbuf(
self._player_pixbufs[self._bounce_window.buddies.index(nick)])
self._player.set_tooltip_text(nick)
class CollabWrapperTestActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self._make_toolbar_box()
self._make_canvas()
self._make_collaboration()
self._make_automatic_restart()
def set_data(self, data):
if data is not 'no specific data':
logging.error('get_data, set_data: unexpected data %r' % data)
def get_data(self):
return 'no specific data'
def _make_toolbar_box(self):
toolbar_box = ToolbarBox()
def tool(callable, pos):
widget = callable(self)
toolbar_box.toolbar.insert(widget, pos)
widget.show()
return widget
def bar():
separator = Gtk.SeparatorToolItem()
toolbar_box.toolbar.insert(separator, -1)
separator.show()
def gap():
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
tool(ActivityButton, 0)
tool(TitleEntry, -1)
tool(DescriptionItem, -1)
tool(ShareButton, -1)
bar()
button = tool(TestButton, -1)
button.props.accelerator = '<ctrl>p'
button.connect('clicked', self._test_clicked_cb)
button = tool(SendButton, -1)
button.connect('clicked', self._send_clicked_cb)
button = tool(ClearButton, -1)
button.connect('clicked', self._clear_clicked_cb)
gap()
tool(StopButton, -1)
toolbar_box.show()
self.set_toolbar_box(toolbar_box)
def _test_clicked_cb(self, widget):
now = time.time()
self._collab.post({'action': 'echo-request', 'text': now})
self._say('%.6f send echo-request %r\n' % (now, now))
def _send_clicked_cb(self, widget):
now = time.time()
data = 'One Two Three'
desc = 'Test Data'
self._collab.send_file_memory(self._last_buddy, data, desc)
self._say('%.6f send data %r\n' % (now, (data, desc)))
def _clear_clicked_cb(self, widget):
self._textbuffer.props.text = ''
def _make_canvas(self):
self._textview = Gtk.TextView()
self._textview.props.editable = False
self._textbuffer = self._textview.get_buffer()
sw = Gtk.ScrolledWindow()
sw.add(self._textview)
entry = Gtk.Entry()
entry.connect('activate', self._entry_activate_cb)
def focus_timer_cb():
entry.grab_focus()
return False
GLib.timeout_add(1500, focus_timer_cb)
box = Gtk.VBox()
box.pack_start(sw, True, True, 10)
box.pack_end(entry, False, False, 10)
box.show_all()
self.set_canvas(box)
def _say(self, string):
self._textbuffer.begin_user_action()
self._textbuffer.insert(self._textbuffer.get_end_iter(), string,
len(string))
self._textview.scroll_mark_onscreen(
self._textbuffer.create_mark(None,
self._textbuffer.get_end_iter()))
self._textbuffer.end_user_action()
def _entry_activate_cb(self, widget):
text = widget.props.text
widget.props.text = ''
self._collab.post({'action': 'chat', 'text': text})
self._say('%.6f send chat %r\n' % (time.time(), text))
def _make_collaboration(self):
def on_activity_joined_cb(me):
self._say('%.6f activity joined\n' % (time.time()))
self.connect('joined', on_activity_joined_cb)
def on_activity_shared_cb(me):
self._say('%.6f activity shared\n' % (time.time()))
self.connect('shared', on_activity_shared_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
def on_joined_cb(collab, msg):
self._say('%.6f joined\n' % (time.time()))
self._collab.connect('joined', on_joined_cb, 'joined')
def on_buddy_joined_cb(collab, buddy, msg):
self._say('%.6f buddy-joined %s@%s\n' %
(time.time(), buddy.props.nick, buddy.props.ip4_address))
self._collab.connect('buddy_joined', on_buddy_joined_cb,
'buddy_joined')
def on_buddy_left_cb(collab, buddy, msg):
self._say('%.6f buddy-left %s@%s\n' %
(time.time(), buddy.props.nick, buddy.props.ip4_address))
self._collab.connect('buddy_left', on_buddy_left_cb, 'buddy_left')
def on_incoming_file_cb(collab, ft, desc):
self._say('%.6f incoming-file %r\n' % (time.time(), desc))
def on_ready_cb(ft, stream):
stream.close(None)
gbytes = stream.steal_as_bytes()
data = gbytes.get_data()
self._say('%.6f data %r\n' % (time.time(), data))
ft.connect('ready', on_ready_cb)
ft.accept_to_memory()
self._collab.connect('incoming_file', on_incoming_file_cb)
self._collab.setup()
self._last_buddy = None
def _message_cb(self, collab, buddy, msg):
def say(string):
self._say('%.6f recv from %s@%s ' %
(time.time(), buddy.props.nick, buddy.props.ip4_address))
self._say(string)
self._last_buddy = buddy
action = msg.get('action')
if action == 'echo-reply':
text = msg.get('text')
latency = (time.time() - float(text)) * 1000.0
say('%s %r latency=%.3f ms\n' % (action, text, latency))
return
if action == 'echo-request':
text = msg.get('text')
self._collab.post({'action': 'echo-reply', 'text': text})
say('%s %r\n' % (action, text))
return
if action == 'chat':
text = msg.get('text')
say('%s %r\n' % (action, text))
return
say('%s\n' % (action))
def _make_automatic_restart(self):
ct = os.stat('activity.py').st_ctime
def restarter():
if os.stat('activity.py').st_ctime != ct:
GLib.timeout_add(233, self.close)
logging.error('-- restart --')
return False
return True
GLib.timeout_add(233, restarter)
class PhysicsActivity(activity.Activity):
def __init__(self, handle):
super(PhysicsActivity, self).__init__(handle)
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
self.metadata['mime_type'] = 'application/x-physics-activity'
self.add_events(Gdk.EventMask.ALL_EVENTS_MASK
| Gdk.EventMask.VISIBILITY_NOTIFY_MASK)
self.connect('visibility-notify-event', self._focus_event)
self.connect('window-state-event', self._window_event)
self.game = PhysicsGame(self)
self.game.canvas = sugargame.canvas.PygameCanvas(
self, main=self.game.run, modules=[pygame.display, pygame.font])
self.preview = None
self._sample_window = None
self._notebook = Gtk.Notebook(show_tabs=False)
self._notebook.add(self.game.canvas)
w = Gdk.Screen.width()
h = Gdk.Screen.height() - 2 * GRID_CELL_SIZE
self.game.canvas.set_size_request(w, h)
self._constructors = {}
self.build_toolbar()
self.set_canvas(self._notebook)
Gdk.Screen.get_default().connect('size-changed', self.__configure_cb)
self.show_all()
self._collab.setup()
def get_data(self):
""" FIXME: not implemented, thus objects created before
sharing starts are not shared """
return dict()
def set_data(self, data):
pass
def __configure_cb(self, event):
''' Screen size has changed '''
self.write_file(
os.path.join(activity.get_activity_root(), 'data', 'data'))
w = Gdk.Screen.width()
h = Gdk.Screen.height() - 2 * GRID_CELL_SIZE
pygame.display.set_mode((w, h), pygame.RESIZABLE)
self.read_file(
os.path.join(activity.get_activity_root(), 'data', 'data'))
def read_file(self, file_path):
self.game.read_file(file_path)
def write_file(self, file_path):
self.game.write_file(file_path)
def get_preview(self):
''' Custom preview code to get image from pygame. '''
return self.game.canvas.get_preview()
def build_toolbar(self):
self.max_participants = 4
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
create_toolbar = ToolbarButton()
create_toolbar.props.page = Gtk.Toolbar()
create_toolbar.props.icon_name = 'magicpen'
create_toolbar.props.label = _('Create')
toolbar_box.toolbar.insert(create_toolbar, -1)
self._insert_create_tools(create_toolbar)
color = ColorToolButton('color')
color.connect('notify::color', self.__color_notify_cb)
toolbar_box.toolbar.insert(color, -1)
color.show()
random = ToggleToolButton('colorRandom')
random.set_tooltip(_('Toggle random color'))
toolbar_box.toolbar.insert(random, -1)
random.set_active(True)
random.connect('toggled', self.__random_toggled_cb)
random.show()
color.random = random
random.color = color
random.timeout_id = GLib.timeout_add(100, self.__timeout_cb, random)
self._insert_stop_play_button(toolbar_box.toolbar)
clear_trace = ToolButton('clear-trace')
clear_trace.set_tooltip(_('Clear Trace Marks'))
clear_trace.set_accelerator(_('<ctrl>x'))
clear_trace.connect('clicked', self.clear_trace_cb)
clear_trace.set_sensitive(False)
toolbar_box.toolbar.insert(clear_trace, -1)
clear_trace.show()
self.clear_trace = clear_trace
self._insert_clear_all_button(toolbar_box.toolbar)
load_example = ToolButton('load-sample')
load_example.set_tooltip(_('Show sample projects'))
load_example.connect('clicked', self._create_store)
toolbar_box.toolbar.insert(Gtk.SeparatorToolItem(), -1)
toolbar_box.toolbar.insert(load_example, -1)
load_example.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_size_request(0, -1)
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop = StopButton(self)
toolbar_box.toolbar.insert(stop, -1)
stop.show()
separator = Gtk.SeparatorToolItem()
activity_button.props.page.insert(separator, -1)
separator.show()
export_json = ToolButton('save-as-json')
export_json.set_tooltip(_('Export tracked objects to journal'))
export_json.connect('clicked', self._export_json_cb)
activity_button.props.page.insert(export_json, -1)
export_json.show()
load_project = ToolButton('load-project')
load_project.set_tooltip(_('Load project from journal'))
load_project.connect('clicked', self._load_project)
activity_button.props.page.insert(load_project, -1)
load_project.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show_all()
create_toolbar.set_expanded(True)
return toolbar_box
def __color_notify_cb(self, button, pdesc):
""" when a color is chosen;
change world object add color,
and change color of buttons. """
color = button.get_color()
self._set_color(color)
button.random.set_active(False)
button.random.get_icon_widget().set_stroke_color(self._rgb8x(color))
def __random_toggled_cb(self, random):
if random.props.active:
self._random_on(random)
else:
self._random_off(random)
def _random_on(self, random):
""" when random is turned on;
reset world object add color,
and begin watching for changed world object add color. """
self.game.world.add.reset_color()
if random.timeout_id is None:
random.timeout_id = GLib.timeout_add(100, self.__timeout_cb,
random)
self.__timeout_cb(random)
def _random_off(self, random):
""" when random is turned off;
change world object add color back to chosen color,
change color of buttons,
and stop watching for changed world object add color. """
color = random.color.get_color()
self._set_color(color)
random.get_icon_widget().set_stroke_color(self._rgb8x(color))
if random.timeout_id is not None:
GLib.source_remove(random.timeout_id)
random.timeout_id = None
def __timeout_cb(self, random):
""" copy the next color to the random button stroke color. """
if hasattr(self.game, "world"):
color = self.game.world.add.next_color()
random.get_icon_widget().set_stroke_color('#%.2X%.2X%.2X' % color)
return True
def _set_color(self, color):
""" set world object add color. """
self.game.world.add.set_color(self._rgb8(color))
def _rgb8x(self, color):
""" convert a Gdk.Color into hex triplet. """
return '#%.2X%.2X%.2X' % self._rgb8(color)
def _rgb8(self, color):
""" convert a Gdk.Color into an 8-bit RGB tuple. """
return (color.red / 256, color.green / 256, color.blue / 256)
def can_close(self):
self.preview = self.get_preview()
self.game.running = False
return True
def _insert_stop_play_button(self, toolbar):
self.stop_play_toolbar = ToolbarButton()
st_toolbar = self.stop_play_toolbar
st_toolbar.props.page = Gtk.Toolbar()
st_toolbar.props.icon_name = 'media-playback-stop'
self.stop_play_state = True
self.stop_play = ToolButton('media-playback-stop')
self.stop_play.set_tooltip(_('Stop'))
self.stop_play.set_accelerator(_('<ctrl>space'))
self.stop_play.connect('clicked', self.stop_play_cb)
self._insert_item(st_toolbar, self.stop_play)
self.stop_play.show()
slowest_button = RadioToolButton(group=None)
slowest_button.set_icon_name('slow-walk-milton-raposo')
slowest_button.set_tooltip(_('Run slower'))
slowest_button.connect('clicked', self._set_fps_cb, SLOWEST_FPS)
self._insert_item(st_toolbar, slowest_button)
slowest_button.show()
slow_button = RadioToolButton(group=slowest_button)
slow_button.set_icon_name('walking')
slow_button.set_tooltip(_('Run slow'))
slow_button.connect('clicked', self._set_fps_cb, SLOW_FPS)
self._insert_item(st_toolbar, slow_button)
slow_button.show()
fast_button = RadioToolButton(group=slowest_button)
fast_button.set_icon_name('running')
fast_button.set_tooltip('Run fast')
fast_button.connect('clicked', self._set_fps_cb, FAST_FPS)
self._insert_item(st_toolbar, fast_button)
fast_button.show()
fast_button.set_active(True)
toolbar.insert(self.stop_play_toolbar, -1)
self.stop_play_toolbar.show_all()
def _set_fps_cb(self, button, value):
self.game.set_game_fps(value)
def _insert_clear_all_button(self, toolbar):
self.clear_all = ToolButton('clear_all')
self.clear_all.set_tooltip(_('Erase All'))
self.clear_all.set_accelerator(_('<ctrl>a'))
self.clear_all.connect('clicked', self.clear_all_cb)
toolbar.insert(self.clear_all, -1)
self.clear_all.set_sensitive(False)
self.clear_all.show()
def _insert_item(self, toolbar, item, pos=-1):
if hasattr(toolbar, 'insert'):
toolbar.insert(item, pos)
else:
toolbar.props.page.insert(item, pos)
def _insert_create_tools(self, create_toolbar):
# Make + add the component buttons
self.radioList = {}
for i, c in enumerate(tools.allTools):
if i == 0:
button = RadioToolButton(group=None)
firstbutton = button
else:
button = RadioToolButton(group=firstbutton)
button.set_icon_name(c.icon)
button.set_tooltip(c.toolTip)
button.set_accelerator(c.toolAccelerator)
button.connect('clicked', self.radioClicked)
palette = self._build_palette(c)
if palette is not None:
palette.show()
button.get_palette().set_content(palette)
self._insert_item(create_toolbar, button, -1)
button.show()
self.radioList[button] = c.name
if hasattr(c, 'constructor'):
self._constructors[c.name] = \
self.game.toolList[c.name].constructor
def __icon_path(self, name):
activity_path = activity.get_bundle_path()
icon_path = os.path.join(activity_path, 'icons', name + '.svg')
return icon_path
def _build_palette(self, tool):
if tool.palette_enabled:
if tool.palette_mode == tools.PALETTE_MODE_ICONS:
grid = Gtk.Grid()
for s, settings in enumerate(tool.palette_settings):
self.game.toolList[tool.name].buttons.append([])
for i, icon_value in enumerate(settings['icon_values']):
if i == 0:
button = RadioToolButton(group=None)
firstbutton = button
else:
button = RadioToolButton(group=firstbutton)
button.set_icon_name(settings['icons'][i])
button.connect('clicked', self._palette_icon_clicked,
tool.name, s, settings['name'],
icon_value)
grid.attach(button, i, s, 1, 1)
self.game.toolList[tool.name].buttons[s].append(button)
button.show()
if settings['active'] == settings['icons'][i]:
button.set_icon_name(settings['icons'][i] +
'-selected')
button.set_active(True)
return grid
else:
return None
def _palette_icon_clicked(self, widget, toolname, s, value_name, value):
for tool in tools.allTools:
if tool.name == toolname:
# Radio buttons are not highlighting in the palette
# so adding highlight by hand
# See http://bugs.sugarlabs.org/ticket/305
setting = self.game.toolList[tool.name].palette_settings[s]
for i, button in enumerate(
self.game.toolList[tool.name].buttons[s]):
icon_name = setting['icons'][i]
if button == widget:
button.set_icon_name(icon_name + '-selected')
else:
button.set_icon_name(icon_name)
if hasattr(tool, 'palette_data_type'):
tool.palette_data_type = value
else:
tool.palette_data[value_name] = value
def clear_trace_alert_cb(self, alert, response):
self.remove_alert(alert)
if response is Gtk.ResponseType.OK:
self.game.full_pos_list = [[] for _ in self.game.full_pos_list]
self.game.tracked_bodies = 0
def clear_trace_cb(self, button):
clear_trace_alert = ConfirmationAlert()
clear_trace_alert.props.title = _('Are You Sure?')
clear_trace_alert.props.msg = \
_('All trace points will be erased. This cannot be undone!')
clear_trace_alert.connect('response', self.clear_trace_alert_cb)
self.add_alert(clear_trace_alert)
def stop_play_cb(self, button):
pygame.event.post(
pygame.event.Event(pygame.USEREVENT, action='stop_start_toggle'))
self.stop_play_state = not self.stop_play_state
if self.stop_play_state:
self.stop_play.set_icon_name('media-playback-stop')
self.stop_play.set_tooltip(_('Stop'))
self.stop_play_toolbar.set_icon_name('media-playback-stop')
else:
self.stop_play.set_icon_name('media-playback-start')
self.stop_play.set_tooltip(_('Start'))
self.stop_play_toolbar.set_icon_name('media-playback-start')
def clear_all_cb(self, button):
def clear_all_alert_cb(alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
pygame.event.post(
pygame.event.Event(pygame.USEREVENT, action='clear_all'))
if len(self.game.world.world.bodies) > 2:
clear_all_alert = ConfirmationAlert()
clear_all_alert.props.title = _('Are You Sure?')
clear_all_alert.props.msg = \
_('All your work will be discarded. This cannot be undone!')
clear_all_alert.connect('response', clear_all_alert_cb)
self.add_alert(clear_all_alert)
def radioClicked(self, button):
pygame.event.post(
pygame.event.Event(pygame.USEREVENT,
action=self.radioList[button]))
def _focus_event(self, event, data=None):
''' Send focus events to pygame to allow it to idle when in
background. '''
if data.state == Gdk.VisibilityState.FULLY_OBSCURED:
pygame.event.post(
pygame.event.Event(pygame.USEREVENT, action='focus_out'))
else:
self.game.show_fake_cursor = True
pygame.event.post(
pygame.event.Event(pygame.USEREVENT, action='focus_in'))
def _export_json_cb(self, button):
jobject = datastore.create()
jobject.metadata['title'] = _('Physics export')
jobject.metadata['mime_type'] = 'text/plain'
tmp_dir = os.path.join(self.get_activity_root(), 'instance')
fd, file_path = tempfile.mkstemp(dir=tmp_dir)
os.close(fd)
self.game.world.json_save(file_path)
jobject.set_file_path(file_path)
datastore.write(jobject)
def _window_event(self, window, event):
''' Send focus out event to pygame when switching to a desktop
view. '''
if event.changed_mask & Gdk.WindowState.ICONIFIED:
pygame.event.post(
pygame.event.Event(pygame.USEREVENT, action='focus_out'))
def _restore_cursor(self):
''' No longer waiting, so restore standard cursor. '''
if not hasattr(self, 'get_window'):
return
self.get_window().set_cursor(self.old_cursor)
def _waiting_cursor(self):
''' Waiting, so set watch cursor. '''
if not hasattr(self, 'get_window'):
return
self.old_cursor = self.get_window().get_cursor()
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def __message_cb(self, collab, buddy, msg):
''' Data is passed as tuples: cmd:text '''
action = msg.get('action')
if action != 'text':
return
text = msg['text']
dispatch_table = {
'C': self._construct_shared_circle,
'B': self._construct_shared_box,
'T': self._construct_shared_triangle,
'P': self._construct_shared_polygon,
'M': self._construct_shared_magicpen,
'j': self._add_shared_joint,
'p': self._add_shared_pin,
'm': self._add_shared_motor,
't': self._add_shared_track,
'c': self._add_shared_chain,
}
logging.debug('<<< %s' % (text[0]))
dispatch_table[text[0]](text[2:])
def _construct_shared_circle(self, data):
circle_data = json.loads(data)
pos = circle_data[0]
radius = circle_data[1]
density = circle_data[2]
restitution = circle_data[3]
friction = circle_data[4]
self._constructors['Circle'](pos,
radius,
density,
restitution,
friction,
share=False)
def _construct_shared_box(self, data):
box_data = json.loads(data)
pos1 = box_data[0]
pos2 = box_data[1]
density = box_data[2]
restitution = box_data[3]
friction = box_data[4]
self._constructors['Box'](pos1,
pos2,
density,
restitution,
friction,
share=False)
def _construct_shared_triangle(self, data):
triangle_data = json.loads(data)
pos1 = triangle_data[0]
pos2 = triangle_data[1]
density = triangle_data[2]
restitution = triangle_data[3]
friction = triangle_data[4]
self._constructors['Triangle'](pos1,
pos2,
density,
restitution,
friction,
share=False)
def _construct_shared_polygon(self, data):
polygon_data = json.loads(data)
vertices = polygon_data[0]
density = polygon_data[1]
restitution = polygon_data[2]
friction = polygon_data[3]
self._constructors['Polygon'](vertices,
density,
restitution,
friction,
share=False)
def _construct_shared_magicpen(self, data):
magicpen_data = json.loads(data)
vertices = magicpen_data[0]
density = magicpen_data[1]
restitution = magicpen_data[2]
friction = magicpen_data[3]
self._constructors['Magicpen'](vertices,
density,
restitution,
friction,
share=False)
def _add_shared_joint(self, data):
joint_data = json.loads(data)
pos1 = joint_data[0]
pos2 = joint_data[1]
self._constructors['Joint'](pos1, pos2, share=False)
def _add_shared_pin(self, data):
joint_data = json.loads(data)
pos = joint_data[0]
self._constructors['Pin'](pos, share=False)
def _add_shared_motor(self, data):
joint_data = json.loads(data)
pos = joint_data[0]
speed = joint_data[1]
self._constructors['Motor'](pos, speed, share=False)
def _add_shared_track(self, data):
joint_data = json.loads(data)
pos = joint_data[0]
color = joint_data[1]
self._constructors['Track'](pos, color, share=False)
def _add_shared_chain(self, data):
joint_data = json.loads(data)
vertices = joint_data[0]
link_length = joint_data[1]
radius = joint_data[2]
self._constructors['Chain'](vertices, link_length, radius, share=False)
def send_event(self, text):
self._collab.post(dict(action='text', text=text))
def _load_project(self, button):
chooser = ObjectChooser(parent=self)
result = chooser.run()
if result == Gtk.ResponseType.ACCEPT:
dsobject = chooser.get_selected_object()
file_path = dsobject.get_file_path()
self.__load_game(file_path, True)
chooser.destroy()
def __load_game(self, file_path, journal=False):
confirmation_alert = ConfirmationAlert()
confirmation_alert.props.title = _('Are You Sure?')
confirmation_alert.props.msg = \
_('All your work will be discarded. This cannot be undone!')
def action(alert, response):
self.remove_alert(alert)
if response is not Gtk.ResponseType.OK:
return
try:
f = open(file_path, 'r')
# Test if the file is valid project.
json.loads(f.read())
f.close()
self.read_file(file_path)
except:
title = _('Load project from journal')
if not journal:
title = _('Load example')
msg = _('Error: Cannot open Physics project from this file.')
alert = NotifyAlert(5)
alert.props.title = title
alert.props.msg = msg
alert.connect('response',
lambda alert, response: self.remove_alert(alert))
self.add_alert(alert)
confirmation_alert.connect('response', action)
self.add_alert(confirmation_alert)
def _create_store(self, widget=None):
if self._sample_window is None:
self._sample_box = Gtk.EventBox()
vbox = Gtk.VBox()
self._sample_window = Gtk.ScrolledWindow()
self._sample_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
self._sample_window.set_border_width(4)
self._sample_window.set_size_request(Gdk.Screen.width() / 2,
Gdk.Screen.height() / 2)
self._sample_window.show()
store = Gtk.ListStore(GdkPixbuf.Pixbuf, str)
icon_view = Gtk.IconView()
icon_view.set_model(store)
icon_view.set_selection_mode(Gtk.SelectionMode.SINGLE)
icon_view.connect('selection-changed', self._sample_selected,
store)
icon_view.set_pixbuf_column(0)
icon_view.grab_focus()
self._sample_window.add(icon_view)
icon_view.show()
self._fill_samples_list(store)
title = Gtk.HBox()
title_label = Gtk.Label(_("Select a sample..."))
separator = Gtk.HSeparator()
separator.props.expand = True
separator.props.visible = False
btn = Gtk.Button.new_from_stock(Gtk.STOCK_CANCEL)
btn.connect('clicked', self._cancel_clicked_cb)
title.pack_start(title_label, False, False, 5)
title.pack_start(separator, False, False, 0)
title.pack_end(btn, False, False, 0)
vbox.pack_start(title, False, False, 5)
vbox.pack_end(self._sample_window, True, True, 0)
self._sample_box.add(vbox)
self._sample_box.show_all()
self._notebook.add(self._sample_box)
self._notebook.set_current_page(1)
def _cancel_clicked_cb(self, button=None):
self._notebook.set_current_page(0)
def _get_selected_path(self, widget, store):
try:
iter_ = store.get_iter(widget.get_selected_items()[0])
image_path = store.get(iter_, 1)[0]
return image_path, iter_
except:
return None
def _sample_selected(self, widget, store):
selected = self._get_selected_path(widget, store)
if selected is None:
self._selected_sample = None
self._cancel_clicked_cb()
return
image_path, _iter = selected
iter_ = store.get_iter(widget.get_selected_items()[0])
image_path = store.get(iter_, 1)[0]
self._selected_sample = image_path
self._cancel_clicked_cb()
self.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.WATCH))
GLib.idle_add(self._sample_loader)
def _sample_loader(self):
# Convert from thumbnail path to sample path
basename = os.path.basename(self._selected_sample)[:-4]
file_path = os.path.join(activity.get_bundle_path(), 'samples',
basename + '.json')
self.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.LEFT_PTR))
self.__load_game(file_path)
def _fill_samples_list(self, store):
'''
Append images from the artwork_paths to the store.
'''
for filepath in self._scan_for_samples():
pixbuf = None
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(filepath, 100, 100)
store.append([pixbuf, filepath])
def _scan_for_samples(self):
samples = sorted(
glob.glob(
os.path.join(activity.get_bundle_path(), 'samples',
'thumbnails', '*.png')))
return samples
class YupanaActivity(activity.Activity):
""" Yupana counting device """
def __init__(self, handle):
""" Initialize the toolbars and the yupana """
activity.Activity.__init__(self, handle)
self.nick = profile.get_nick_name()
self._reload_custom = False
if profile.get_color() is not None:
self.colors = profile.get_color().to_string().split(',')
else:
self.colors = ['#A0FFA0', '#FF8080']
self._setup_toolbars()
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(), \
Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
self._yupana = Yupana(canvas, parent=self, colors=self.colors)
self._setup_collab()
if 'dotlist' in self.metadata:
self._restore()
else:
self._yupana.new_yupana(mode='ten')
self._make_custom_toolbar()
if self._reload_custom:
self._custom_cb()
def _setup_toolbars(self):
""" Setup the toolbars. """
self.max_participants = 4
yupana_toolbar = Gtk.Toolbar()
self.custom_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
yupana_toolbar_button = ToolbarButton(label=_("Mode"),
page=yupana_toolbar,
icon_name='preferences-system')
yupana_toolbar.show()
toolbox.toolbar.insert(yupana_toolbar_button, -1)
yupana_toolbar_button.show()
custom_toolbar_button = ToolbarButton(label=_("Custom"),
page=self.custom_toolbar,
icon_name='view-source')
self.custom_toolbar.show()
toolbox.toolbar.insert(custom_toolbar_button, -1)
custom_toolbar_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
self._new_yupana_button = button_factory(
'edit-delete',
self.toolbar,
self._new_yupana_cb,
tooltip=_('Clear the yupana.'))
separator_factory(yupana_toolbar, False, True)
self.ten_button = radio_factory('ten',
yupana_toolbar,
self._ten_cb,
tooltip=_('decimal mode'),
group=None)
self.twenty_button = radio_factory('twenty',
yupana_toolbar,
self._twenty_cb,
tooltip=_('base-twenty mode'),
group=self.ten_button)
self.factor_button = radio_factory('factor',
yupana_toolbar,
self._factor_cb,
tooltip=_('prime-factor mode'),
group=self.ten_button)
self.fibonacci_button = radio_factory('fibonacci',
yupana_toolbar,
self._fibonacci_cb,
tooltip=_('Fibonacci mode'),
group=self.ten_button)
self.custom_button = radio_factory('view-source',
yupana_toolbar,
self._custom_cb,
tooltip=_('custom mode'),
group=self.ten_button)
separator_factory(self.toolbar, False, False)
self.status = label_factory(self.toolbar, '', width=200)
self.status.set_label(_('decimal mode'))
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def _make_custom_toolbar(self):
self._ones = entry_factory(str(self._yupana.custom[0]),
self.custom_toolbar,
tooltip=_('one row'))
self._twos = entry_factory(str(self._yupana.custom[1]),
self.custom_toolbar,
tooltip=_('two row'))
self._threes = entry_factory(str(self._yupana.custom[2]),
self.custom_toolbar,
tooltip=_('three row'))
self._fives = entry_factory(str(self._yupana.custom[3]),
self.custom_toolbar,
tooltip=_('five row'))
separator_factory(self.custom_toolbar, False, True)
self._base = entry_factory(str(self._yupana.custom[4]),
self.custom_toolbar,
tooltip=_('base'))
separator_factory(self.custom_toolbar, False, True)
button_factory('view-refresh',
self.custom_toolbar,
self._custom_cb,
tooltip=_('Reload custom values.'))
def _new_yupana_cb(self, button=None):
''' Start a new yupana. '''
self._yupana.new_yupana()
def _ten_cb(self, button=None):
self._yupana.new_yupana(mode='ten')
self.status.set_label(_('decimal mode'))
def _twenty_cb(self, button=None):
self._yupana.new_yupana(mode='twenty')
self.status.set_label(_('base-twenty mode'))
def _factor_cb(self, button=None):
self._yupana.new_yupana(mode='factor')
self.status.set_label(_('prime-factor mode'))
def _fibonacci_cb(self, button=None):
self._yupana.new_yupana(mode='fibonacci')
self.status.set_label(_('Fibonacci mode'))
def _custom_cb(self, button=None):
if hasattr(self, '_ones'):
self._yupana.custom[0] = int(self._ones.get_text())
self._yupana.custom[1] = int(self._twos.get_text())
self._yupana.custom[2] = int(self._threes.get_text())
self._yupana.custom[3] = int(self._fives.get_text())
self._yupana.custom[4] = int(self._base.get_text())
self._reload_custom = False
else:
self._reload_custom = True
self._yupana.new_yupana(mode='custom')
self.status.set_label(_('custom mode'))
def write_file(self, file_path):
""" Write the grid status to the Journal """
[mode, dot_list] = self._yupana.save_yupana()
self.metadata['mode'] = mode
self.metadata['custom'] = ''
for i in range(5):
self.metadata['custom'] += str(self._yupana.custom[i])
self.metadata['custom'] += ' '
self.metadata['dotlist'] = ''
for dot in dot_list:
self.metadata['dotlist'] += str(dot)
if dot_list.index(dot) < len(dot_list) - 1:
self.metadata['dotlist'] += ' '
self.metadata['label'] = self._yupana.get_label()
def _restore(self):
""" Restore the yupana state from metadata """
if 'custom' in self.metadata:
values = self.metadata['custom'].split()
for i in range(5):
self._yupana.custom[i] = int(values[i])
if 'mode' in self.metadata:
if self.metadata['mode'] == 'ten':
self.ten_button.set_active(True)
elif self.metadata['mode'] == 'twenty':
self.twenty_button.set_active(True)
elif self.metadata['mode'] == 'factor':
self.factor_button.set_active(True)
elif self.metadata['mode'] == 'fibonacci':
self.fibonacci_button.set_active(True)
else:
self.custom_button.set_active(True)
if 'dotlist' in self.metadata:
dot_list = []
dots = self.metadata['dotlist'].split()
for dot in dots:
dot_list.append(int(dot))
self._yupana.restore_yupana(self.metadata['mode'], dot_list)
self._yupana.set_label(self.metadata['label'])
# Collaboration-related methods
def _setup_collab(self):
""" Setup the Presence Service. """
self.initiating = None # sharing (True) or joining (False)
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
self._collab.connect('joined', self._joined_cb)
self._collab.setup()
def set_data(self, data):
pass
def get_data(self):
return None
def _shared_cb(self, activity):
""" Either set up initial share..."""
self.after_share_join(True)
def _joined_cb(self, activity):
""" ...or join an exisiting share. """
self.after_share_join(False)
def after_share_join(self, sharer):
""" Joining and sharing are mostly the same... """
self.initiating = sharer
self.waiting_for_hand = not sharer
self._yupana.set_sharing(True)
def _message_cb(self, collab, buddy, msg):
command = msg.get('command')
payload = msg.get('payload')
if command == 'new_game':
'''Get a new yupana grid'''
self._receive_new_yupana(payload)
elif command == 'played':
'''Get a dot click'''
self._receive_dot_click(payload)
elif command == 'label':
self._yupana.set_label(payload)
def send_new_yupana(self):
''' Send a new orientation, grid to all players '''
self._collab.post(
dict(command='new_game',
payload=json_dump(self._yupana.save_yupana())))
def _receive_new_yupana(self, payload):
''' Sharer can start a new yupana. '''
mode, dot_list = json_load(payload)
self._yupana.restore_yupana(mode, dot_list)
def send_dot_click(self, dot, color):
''' Send a dot click to all the players '''
self._collab.post(
dict(command='played', payload=json_dump([dot, color])))
def _receive_dot_click(self, payload):
''' When a dot is clicked, everyone should change its color. '''
(dot, color) = json_load(payload)
self._yupana.remote_button_press(dot, color)
def send_label(self, label):
self._collab.post(dict(command='label', payload=label))
class WebActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self._force_close = False
if incompatible:
return self._incompatible()
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
_logger.debug('Starting the web activity')
# TODO PORT
# session = WebKit2.get_default_session()
# session.set_property('accept-language-auto', True)
# session.set_property('ssl-use-system-ca-file', True)
# session.set_property('ssl-strict', False)
# But of a hack, but webkit doesn't let us change the cookie jar
# contents, we we can just pre-seed it
cookie_jar = SoupGNOME.CookieJarSqlite(filename=_cookies_db_path,
read_only=False)
_seed_xs_cookie(cookie_jar)
del cookie_jar
context = WebKit2.WebContext.get_default()
cookie_manager = context.get_cookie_manager()
cookie_manager.set_persistent_storage(
_cookies_db_path, WebKit2.CookiePersistentStorage.SQLITE)
# FIXME
# downloadmanager.remove_old_parts()
context.connect('download-started', self.__download_requested_cb)
self._tabbed_view = TabbedView(self)
self._tabbed_view.connect('focus-url-entry', self._on_focus_url_entry)
self._tabbed_view.connect('switch-page', self.__switch_page_cb)
self._titled_tray = TitledTray(_('Bookmarks'))
self._tray = self._titled_tray.tray
self.set_tray(self._titled_tray, Gtk.PositionType.BOTTOM)
self._tray_links = {}
self.model = Model()
self.model.add_link_signal.connect(self._add_link_model_cb)
self._primary_toolbar = PrimaryToolbar(self._tabbed_view, self)
self._edit_toolbar = EditToolbar(self)
self._view_toolbar = ViewToolbar(self)
self._primary_toolbar.connect('add-link', self.__link_add_button_cb)
self._primary_toolbar.connect('remove-link',
self.__link_remove_button_cb)
self._primary_toolbar.connect('go-home', self._go_home_button_cb)
self._primary_toolbar.connect('go-library', self._go_library_button_cb)
self._primary_toolbar.connect('set-home', self._set_home_button_cb)
self._primary_toolbar.connect('reset-home', self._reset_home_button_cb)
self._edit_toolbar_button = ToolbarButton(
page=self._edit_toolbar, icon_name='toolbar-edit')
self._primary_toolbar.toolbar.insert(
self._edit_toolbar_button, 1)
view_toolbar_button = ToolbarButton(
page=self._view_toolbar, icon_name='toolbar-view')
self._primary_toolbar.toolbar.insert(
view_toolbar_button, 2)
self._primary_toolbar.show_all()
self.set_toolbar_box(self._primary_toolbar)
self.set_canvas(self._tabbed_view)
self._tabbed_view.show()
self.connect('key-press-event', self._key_press_cb)
if handle.uri:
self._tabbed_view.current_browser.load_uri(handle.uri)
elif not self._jobject.file_path:
# TODO: we need this hack until we extend the activity API for
# opening URIs and default docs.
self._tabbed_view.load_homepage()
# README: this is a workaround to remove old temp file
# http://bugs.sugarlabs.org/ticket/3973
self._cleanup_temp_files()
self._collab.setup()
def __download_requested_cb(self, context, download):
if hasattr(self, 'busy'):
while self.unbusy() > 0:
continue
logging.debug('__download_requested_cb %r',
download.get_request().get_uri())
downloadmanager.add_download(download, self)
return True
def fullscreen(self):
activity.Activity.fullscreen(self)
self._tabbed_view.set_show_tabs(False)
def unfullscreen(self):
activity.Activity.unfullscreen(self)
# Always show tabs here, because they are automatically hidden
# if it is like a video fullscreening. We ALWAYS need to make
# sure these are visible. Don't make the user lost
self._tabbed_view.set_show_tabs(True)
def _cleanup_temp_files(self):
"""Removes temporary files generated by Download Manager that
were cancelled by the user or failed for any reason.
There is a bug in GLib that makes this to happen:
https://bugzilla.gnome.org/show_bug.cgi?id=629301
"""
try:
uptime_proc = open('/proc/uptime', 'r').read()
uptime = int(float(uptime_proc.split()[0]))
except EnvironmentError:
logging.warning('/proc/uptime could not be read')
uptime = None
temp_path = os.path.join(self.get_activity_root(), 'instance')
now = int(time.time())
cutoff = now - 24 * 60 * 60 # yesterday
if uptime is not None:
boot_time = now - uptime
cutoff = max(cutoff, boot_time)
for f in os.listdir(temp_path):
if f.startswith('.goutputstream-'):
fpath = os.path.join(temp_path, f)
mtime = int(os.path.getmtime(fpath))
if mtime < cutoff:
logging.warning('Removing old temporary file: %s', fpath)
try:
os.remove(fpath)
except EnvironmentError:
logging.error('Temporary file could not be '
'removed: %s', fpath)
def _on_focus_url_entry(self, gobject):
self._primary_toolbar.entry.grab_focus()
def _get_data_from_file_path(self, file_path):
fd = open(file_path, 'r')
try:
data = fd.read()
finally:
fd.close()
return data
def _get_save_as(self):
if not hasattr(profile, 'get_save_as'):
return False
return profile.get_save_as()
def read_file(self, file_path):
if self.metadata['mime_type'] == 'text/plain':
data = self._get_data_from_file_path(file_path)
self.model.deserialize(data)
for link in self.model.data['shared_links']:
_logger.debug('read: url=%s title=%s d=%s' % (link['url'],
link['title'],
link['color']))
self._add_link_totray(link['url'],
b64decode(link['thumb']),
link['color'], link['title'],
link['owner'], -1, link['hash'],
link.get('notes'))
logging.debug('########## reading %s', data)
if 'session_state' in self.model.data:
self._tabbed_view.set_session_state(
self.model.data['session_state'])
else:
self._tabbed_view.set_legacy_history(
self.model.data['history'],
self.model.data['currents'])
for number, tab in enumerate(self.model.data['currents']):
tab_page = self._tabbed_view.get_nth_page(number)
zoom_level = tab.get('zoom_level')
if zoom_level is not None:
tab_page.browser.set_zoom_level(zoom_level)
tab_page.browser.grab_focus()
self._tabbed_view.set_current_page(self.model.data['current_tab'])
elif self.metadata['mime_type'] == 'text/uri-list':
data = self._get_data_from_file_path(file_path)
uris = mime.split_uri_list(data)
if len(uris) == 1:
self._tabbed_view.props.current_browser.load_uri(uris[0])
else:
_logger.error('Open uri-list: Does not support'
'list of multiple uris by now.')
else:
file_uri = 'file://' + file_path
self._tabbed_view.props.current_browser.load_uri(file_uri)
self._tabbed_view.props.current_browser.grab_focus()
def write_file(self, file_path):
if not hasattr(self, '_tabbed_view'):
_logger.debug('Called write_file before the tabbed_view was made')
return
if not self.metadata['mime_type']:
self.metadata['mime_type'] = 'text/plain'
if self.metadata['mime_type'] == 'text/plain':
browser = self._tabbed_view.current_browser
if not self._jobject.metadata['title_set_by_user'] == '1' and \
not self._get_save_as():
if browser.props.title is None:
self.metadata['title'] = _('Untitled')
else:
self.metadata['title'] = browser.props.title
self.model.data['history'] = self._tabbed_view.get_legacy_history()
current_tab = self._tabbed_view.get_current_page()
self.model.data['current_tab'] = current_tab
self.model.data['currents'] = []
for n in range(0, self._tabbed_view.get_n_pages()):
tab_page = self._tabbed_view.get_nth_page(n)
n_browser = tab_page.browser
if n_browser is not None:
uri = n_browser.get_uri()
history_index = n_browser.get_history_index()
info = {'title': n_browser.props.title, 'url': uri,
'history_index': history_index,
'zoom_level': n_browser.get_zoom_level()}
self.model.data['currents'].append(info)
self.model.data['session_state'] = \
self._tabbed_view.get_state()
f = open(file_path, 'w')
try:
logging.debug('########## writing %s', self.model.serialize())
f.write(self.model.serialize())
finally:
f.close()
def __link_add_button_cb(self, button):
self._add_link()
def __link_remove_button_cb(self, button):
browser = self._tabbed_view.props.current_browser
uri = browser.get_uri()
self.__link_removed_cb(None, sha1(uri).hexdigest())
def _go_home_button_cb(self, button):
self._tabbed_view.load_homepage()
def _go_library_button_cb(self, button):
self._tabbed_view.load_homepage(ignore_settings=True)
def _set_home_button_cb(self, button):
self._tabbed_view.set_homepage()
self._alert(_('The initial page was configured'))
def _reset_home_button_cb(self, button):
self._tabbed_view.reset_homepage()
self._alert(_('The default initial page was configured'))
def _alert(self, title, text=None):
alert = NotifyAlert(timeout=5)
alert.props.title = title
alert.props.msg = text
self.add_alert(alert)
alert.connect('response', self._alert_cancel_cb)
alert.show()
def _alert_cancel_cb(self, alert, response_id):
self.remove_alert(alert)
def _key_press_cb(self, widget, event):
browser = self._tabbed_view.props.current_browser
if event.get_state() & Gdk.ModifierType.CONTROL_MASK:
if event.keyval == Gdk.KEY_f:
self._edit_toolbar_button.set_expanded(True)
self._edit_toolbar.search_entry.grab_focus()
return True
if event.keyval == Gdk.KEY_l:
self._primary_toolbar.entry.grab_focus()
return True
if event.keyval == Gdk.KEY_equal:
# On US keyboards, KEY_equal is KEY_plus without
# SHIFT_MASK, so for convenience treat this as the
# same as the zoom in accelerator configured in
# WebKit2
browser.zoom_in()
return True
if event.keyval == Gdk.KEY_t:
self._tabbed_view.add_tab()
return True
if event.keyval == Gdk.KEY_w:
self._tabbed_view.close_tab()
return True
# FIXME: copy and paste is supposed to be handled by
# Gtk.Entry, but does not work when we catch
# key-press-event and return False.
if self._primary_toolbar.entry.is_focus():
if event.keyval == Gdk.KEY_c:
self._primary_toolbar.entry.copy_clipboard()
return True
if event.keyval == Gdk.KEY_v:
self._primary_toolbar.entry.paste_clipboard()
return True
return False
if event.keyval in (Gdk.KEY_KP_Up, Gdk.KEY_KP_Down,
Gdk.KEY_KP_Left, Gdk.KEY_KP_Right):
scrolled_window = browser.get_parent()
if event.keyval in (Gdk.KEY_KP_Up, Gdk.KEY_KP_Down):
adjustment = scrolled_window.get_vadjustment()
elif event.keyval in (Gdk.KEY_KP_Left, Gdk.KEY_KP_Right):
adjustment = scrolled_window.get_hadjustment()
value = adjustment.get_value()
step = adjustment.get_step_increment()
if event.keyval in (Gdk.KEY_KP_Up, Gdk.KEY_KP_Left):
adjustment.set_value(value - step)
else:
adjustment.set_value(value + step)
return True
if event.keyval == Gdk.KEY_Escape:
browser.stop_loading()
return False # allow toolbar entry to handle escape too
return False
def _add_link(self):
''' take screenshot and add link info to the model '''
browser = self._tabbed_view.props.current_browser
ui_uri = browser.get_uri()
if self.model.has_link(ui_uri):
return
buf = b64encode(self._get_screenshot())
timestamp = time.time()
args = (ui_uri, browser.props.title, buf,
profile.get_nick_name(),
profile.get_color().to_string(), timestamp)
self.model.add_link(*args, by_me=True)
self._collab.post({'type': 'add_link', 'args': args})
def __message_cb(self, collab, buddy, message):
type_ = message.get('type')
if type_ == 'add_link':
self.model.add_link(*message['args'])
elif type_ == 'add_link_from_info':
self.model.add_link_from_info(message['dict'])
elif type_ == 'remove_link':
self.remove_link(message['hash'])
def get_data(self):
return self.model.data
def set_data(self, data):
for link in data['shared_links']:
if link['hash'] not in self.model.get_links_ids():
self.model.add_link_from_info(link)
# FIXME: Case where buddy has updated link desciption
their_model = Model()
their_model.data = data
for link in self.model.data['shared_links']:
if link['hash'] not in their_model.get_links_ids():
self._collab.post({'type': 'add_link_from_info',
'dict': link})
def _add_link_model_cb(self, model, index, by_me):
''' receive index of new link from the model '''
link = self.model.data['shared_links'][index]
widget = self._add_link_totray(
link['url'], b64decode(link['thumb']),
link['color'], link['title'],
link['owner'], index, link['hash'],
link.get('notes'))
if by_me:
animator = Animator(1, widget=self)
animator.add(AddLinkAnimation(
self, self._tabbed_view.props.current_browser, widget))
animator.start()
def _add_link_totray(self, url, buf, color, title, owner, index, hash,
notes=None):
''' add a link to the tray '''
item = LinkButton(buf, color, title, owner, hash, notes)
item.connect('clicked', self._link_clicked_cb, url)
item.connect('remove_link', self.__link_removed_cb)
item.notes_changed_signal.connect(self.__link_notes_changed)
# use index to add to the tray
self._tray_links[hash] = item
self._tray.add_item(item, index)
item.show()
self._view_toolbar.traybutton.props.sensitive = True
self._view_toolbar.traybutton.props.active = True
self._view_toolbar.update_traybutton_tooltip()
return item
def __link_removed_cb(self, button, hash):
self.remove_link(hash)
self._collab.post({'type': 'remove_link', 'hash': hash})
def remove_link(self, hash):
''' remove a link from tray and delete it in the model '''
self._tray_links[hash].hide()
self._tray_links[hash].destroy()
del self._tray_links[hash]
self.model.remove_link(hash)
if len(self._tray.get_children()) == 0:
self._view_toolbar.traybutton.props.sensitive = False
self._view_toolbar.traybutton.props.active = False
self._view_toolbar.update_traybutton_tooltip()
def __link_notes_changed(self, button, hash, notes):
self.model.change_link_notes(hash, notes)
def _link_clicked_cb(self, button, url):
''' an item of the link tray has been clicked '''
browser = self._tabbed_view.add_tab()
browser.load_uri(url)
browser.grab_focus()
def _get_screenshot(self):
browser = self._tabbed_view.props.current_browser
window = browser.get_window()
width, height = window.get_width(), window.get_height()
thumb_surface = Gdk.Window.create_similar_surface(
window, cairo.CONTENT_COLOR, THUMB_WIDTH, THUMB_HEIGHT)
cairo_context = cairo.Context(thumb_surface)
thumb_scale_w = THUMB_WIDTH * 1.0 / width
thumb_scale_h = THUMB_HEIGHT * 1.0 / height
cairo_context.scale(thumb_scale_w, thumb_scale_h)
Gdk.cairo_set_source_window(cairo_context, window, 0, 0)
cairo_context.paint()
thumb_str = StringIO.StringIO()
thumb_surface.write_to_png(thumb_str)
return thumb_str.getvalue()
def can_close(self):
if self._force_close:
return True
elif downloadmanager.can_quit():
return True
else:
alert = Alert()
alert.props.title = ngettext('Download in progress',
'Downloads in progress',
downloadmanager.num_downloads())
message = ngettext('Stopping now will erase your download',
'Stopping now will erase your downloads',
downloadmanager.num_downloads())
alert.props.msg = message
cancel_icon = Icon(icon_name='dialog-cancel')
cancel_label = ngettext('Continue download', 'Continue downloads',
downloadmanager.num_downloads())
alert.add_button(Gtk.ResponseType.CANCEL, cancel_label,
cancel_icon)
stop_icon = Icon(icon_name='dialog-ok')
alert.add_button(Gtk.ResponseType.OK, _('Stop'), stop_icon)
stop_icon.show()
self.add_alert(alert)
alert.connect('response', self.__inprogress_response_cb)
alert.show()
self.present()
return False
def __inprogress_response_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.CANCEL:
logging.debug('Keep on')
elif response_id == Gtk.ResponseType.OK:
logging.debug('Stop downloads and quit')
self._force_close = True
downloadmanager.remove_all_downloads()
self.close()
def __switch_page_cb(self, tabbed_view, page, page_num):
if not hasattr(self, 'busy'):
return
browser = page._browser
progress = browser.props.estimated_load_progress
uri = browser.props.uri
if progress < 1.0 and uri:
self.busy()
else:
while self.unbusy() > 0:
continue
def get_document_path(self, async_cb, async_err_cb):
browser = self._tabbed_view.props.current_browser
browser.get_source(async_cb, async_err_cb)
def get_canvas(self):
return self._tabbed_view
def _incompatible(self):
''' Display abbreviated activity user interface with alert '''
toolbox = ToolbarBox()
stop = StopButton(self)
toolbox.toolbar.add(stop)
self.set_toolbar_box(toolbox)
title = _('Activity not compatible with this system.')
msg = _('Please downgrade activity and try again.')
alert = Alert(title=title, msg=msg)
alert.add_button(0, 'Stop', Icon(icon_name='activity-stop'))
self.add_alert(alert)
label = Gtk.Label(_('Uh oh, WebKit2 is too old. '
'Browse-200 and later require WebKit2 API 4.0, '
'sorry!'))
self.set_canvas(label)
'''
Workaround: start Terminal activity, then type
sugar-erase-bundle org.laptop.WebActivity
then in My Settings, choose Software Update, which will offer
older Browse.
'''
alert.connect('response', self.__incompatible_response_cb)
stop.connect('clicked', self.__incompatible_stop_clicked_cb,
alert)
self.show_all()
def __incompatible_stop_clicked_cb(self, button, alert):
self.remove_alert(alert)
def __incompatible_response_cb(self, alert, response):
self.remove_alert(alert)
self.close()
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self._force_close = False
if incompatible:
return self._incompatible()
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
_logger.debug('Starting the web activity')
# TODO PORT
# session = WebKit2.get_default_session()
# session.set_property('accept-language-auto', True)
# session.set_property('ssl-use-system-ca-file', True)
# session.set_property('ssl-strict', False)
# But of a hack, but webkit doesn't let us change the cookie jar
# contents, we we can just pre-seed it
cookie_jar = SoupGNOME.CookieJarSqlite(filename=_cookies_db_path,
read_only=False)
_seed_xs_cookie(cookie_jar)
del cookie_jar
context = WebKit2.WebContext.get_default()
cookie_manager = context.get_cookie_manager()
cookie_manager.set_persistent_storage(
_cookies_db_path, WebKit2.CookiePersistentStorage.SQLITE)
# FIXME
# downloadmanager.remove_old_parts()
context.connect('download-started', self.__download_requested_cb)
self._tabbed_view = TabbedView(self)
self._tabbed_view.connect('focus-url-entry', self._on_focus_url_entry)
self._tabbed_view.connect('switch-page', self.__switch_page_cb)
self._titled_tray = TitledTray(_('Bookmarks'))
self._tray = self._titled_tray.tray
self.set_tray(self._titled_tray, Gtk.PositionType.BOTTOM)
self._tray_links = {}
self.model = Model()
self.model.add_link_signal.connect(self._add_link_model_cb)
self._primary_toolbar = PrimaryToolbar(self._tabbed_view, self)
self._edit_toolbar = EditToolbar(self)
self._view_toolbar = ViewToolbar(self)
self._primary_toolbar.connect('add-link', self.__link_add_button_cb)
self._primary_toolbar.connect('remove-link',
self.__link_remove_button_cb)
self._primary_toolbar.connect('go-home', self._go_home_button_cb)
self._primary_toolbar.connect('go-library', self._go_library_button_cb)
self._primary_toolbar.connect('set-home', self._set_home_button_cb)
self._primary_toolbar.connect('reset-home', self._reset_home_button_cb)
self._edit_toolbar_button = ToolbarButton(page=self._edit_toolbar,
icon_name='toolbar-edit')
self._primary_toolbar.toolbar.insert(self._edit_toolbar_button, 1)
view_toolbar_button = ToolbarButton(page=self._view_toolbar,
icon_name='toolbar-view')
self._primary_toolbar.toolbar.insert(view_toolbar_button, 2)
self._primary_toolbar.show_all()
self.set_toolbar_box(self._primary_toolbar)
self.set_canvas(self._tabbed_view)
self._tabbed_view.show()
self.connect('key-press-event', self._key_press_cb)
if handle.uri:
self._tabbed_view.current_browser.load_uri(handle.uri)
elif not self._jobject.file_path:
# TODO: we need this hack until we extend the activity API for
# opening URIs and default docs.
self._tabbed_view.load_homepage()
# README: this is a workaround to remove old temp file
# http://bugs.sugarlabs.org/ticket/3973
self._cleanup_temp_files()
self._collab.setup()
class FlipActivity(activity.Activity):
""" Flip puzzle game """
def __init__(self, handle):
""" Initialize the toolbars and the game board """
super(FlipActivity, self).__init__(handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self.colors = profile.get_color().to_string().split(',')
else:
self.colors = ['#A0FFA0', '#FF8080']
self._setup_toolbars()
self._setup_dispatch_table()
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
self._game = Game(canvas, parent=self, colors=self.colors)
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
self._collab.connect('joined', self._joined_cb)
self._collab.setup()
if 'dotlist' in self.metadata:
self._restore()
else:
self._game.new_game()
def _setup_toolbars(self):
""" Setup the toolbars. """
self.max_participants = 4
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
self._new_game_button_h = button_factory('new-game',
self.toolbar,
self._new_game_cb,
tooltip=_('Start a game.'))
self.status = label_factory(self.toolbar, '')
separator_factory(toolbox.toolbar, True, False)
self.solver = button_factory('help-toolbar',
self.toolbar,
self._solve_cb,
tooltip=_('Solve the puzzle'))
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def _new_game_cb(self, button=None):
''' Start a new game. '''
self._game.new_game()
def _solve_cb(self, button=None):
''' Solve the puzzle '''
self._game.solve()
def write_file(self, file_path):
""" Write the grid status to the Journal """
(dot_list, move_list) = self._game.save_game()
self.metadata['dotlist'] = ''
for dot in dot_list:
self.metadata['dotlist'] += str(dot)
if dot_list.index(dot) < len(dot_list) - 1:
self.metadata['dotlist'] += ' '
self.metadata['movelist'] = ''
for move in move_list:
self.metadata['movelist'] += str(move)
if move_list.index(move) < len(move_list) - 1:
self.metadata['movelist'] += ' '
_logger.debug(self.metadata['movelist'])
def _restore(self):
""" Restore the game state from metadata """
dot_list = []
dots = self.metadata['dotlist'].split()
for dot in dots:
dot_list.append(int(dot))
if 'movelist' in self.metadata:
move_list = []
moves = self.metadata['movelist'].split()
for move in moves:
move_list.append(int(move))
else:
move_list = None
_logger.debug(move_list)
self._game.restore_game(dot_list, move_list)
# Collaboration-related methods
def set_data(self, data):
pass
def get_data(self):
return None
def _shared_cb(self, activity):
""" Either set up initial share..."""
self.after_share_join(True)
def _joined_cb(self, activity):
""" ...or join an exisiting share. """
self.after_share_join(False)
def after_share_join(self, sharer):
self.waiting_for_hand = not sharer
self._game.set_sharing(True)
def _setup_dispatch_table(self):
''' Associate tokens with commands. '''
self._processing_methods = {
'n': [self._receive_new_game, 'get a new game grid'],
'p': [self._receive_dot_click, 'get a dot click'],
}
def _message_cb(self, collab, buddy, msg):
''' Data from a tube has arrived. '''
command = msg.get('command')
payload = msg.get('payload')
self._processing_methods[command][0](payload)
def send_new_game(self):
''' Send a new grid to all players '''
self.send_event('n', self._game.save_game())
def _receive_new_game(self, payload):
''' Sharer can start a new game. '''
(dot_list, move_list) = payload
self._game.restore_game(dot_list, move_list)
def send_dot_click(self, dot):
''' Send a dot click to all the players '''
self.send_event('p', dot)
def _receive_dot_click(self, payload):
''' When a dot is clicked, everyone should change its color. '''
dot = payload
self._game.remote_button_press(dot)
def send_event(self, command, payload):
""" Send event through the tube. """
self._collab.post({'command': command, 'payload': payload})
class WebActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self._force_close = False
if incompatible:
return self._incompatible()
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
_logger.debug('Starting the web activity')
# TODO PORT
# session = WebKit2.get_default_session()
# session.set_property('accept-language-auto', True)
# session.set_property('ssl-use-system-ca-file', True)
# session.set_property('ssl-strict', False)
# But of a hack, but webkit doesn't let us change the cookie jar
# contents, we we can just pre-seed it
cookie_jar = SoupGNOME.CookieJarSqlite(filename=_cookies_db_path,
read_only=False)
_seed_xs_cookie(cookie_jar)
del cookie_jar
context = WebKit2.WebContext.get_default()
cookie_manager = context.get_cookie_manager()
cookie_manager.set_persistent_storage(
_cookies_db_path, WebKit2.CookiePersistentStorage.SQLITE)
# FIXME
# downloadmanager.remove_old_parts()
context.connect('download-started', self.__download_requested_cb)
self._tabbed_view = TabbedView(self)
self._tabbed_view.connect('focus-url-entry', self._on_focus_url_entry)
self._tabbed_view.connect('switch-page', self.__switch_page_cb)
self._titled_tray = TitledTray(_('Bookmarks'))
self._tray = self._titled_tray.tray
self.set_tray(self._titled_tray, Gtk.PositionType.BOTTOM)
self._tray_links = {}
self.model = Model()
self.model.add_link_signal.connect(self._add_link_model_cb)
self._primary_toolbar = PrimaryToolbar(self._tabbed_view, self)
self._edit_toolbar = EditToolbar(self)
self._view_toolbar = ViewToolbar(self)
self._primary_toolbar.connect('add-link', self.__link_add_button_cb)
self._primary_toolbar.connect('remove-link',
self.__link_remove_button_cb)
self._primary_toolbar.connect('go-home', self._go_home_button_cb)
self._primary_toolbar.connect('go-library', self._go_library_button_cb)
self._primary_toolbar.connect('set-home', self._set_home_button_cb)
self._primary_toolbar.connect('reset-home', self._reset_home_button_cb)
self._edit_toolbar_button = ToolbarButton(page=self._edit_toolbar,
icon_name='toolbar-edit')
self._primary_toolbar.toolbar.insert(self._edit_toolbar_button, 1)
view_toolbar_button = ToolbarButton(page=self._view_toolbar,
icon_name='toolbar-view')
self._primary_toolbar.toolbar.insert(view_toolbar_button, 2)
self._primary_toolbar.show_all()
self.set_toolbar_box(self._primary_toolbar)
self.set_canvas(self._tabbed_view)
self._tabbed_view.show()
self.connect('key-press-event', self._key_press_cb)
if handle.uri:
self._tabbed_view.current_browser.load_uri(handle.uri)
elif not self._jobject.file_path:
# TODO: we need this hack until we extend the activity API for
# opening URIs and default docs.
self._tabbed_view.load_homepage()
# README: this is a workaround to remove old temp file
# http://bugs.sugarlabs.org/ticket/3973
self._cleanup_temp_files()
self._collab.setup()
def __download_requested_cb(self, context, download):
if hasattr(self, 'busy'):
while self.unbusy() > 0:
continue
logging.debug('__download_requested_cb %r',
download.get_request().get_uri())
downloadmanager.add_download(download, self)
return True
def fullscreen(self):
activity.Activity.fullscreen(self)
self._tabbed_view.set_show_tabs(False)
def unfullscreen(self):
activity.Activity.unfullscreen(self)
# Always show tabs here, because they are automatically hidden
# if it is like a video fullscreening. We ALWAYS need to make
# sure these are visible. Don't make the user lost
self._tabbed_view.set_show_tabs(True)
def _cleanup_temp_files(self):
"""Removes temporary files generated by Download Manager that
were cancelled by the user or failed for any reason.
There is a bug in GLib that makes this to happen:
https://bugzilla.gnome.org/show_bug.cgi?id=629301
"""
try:
uptime_proc = open('/proc/uptime', 'r').read()
uptime = int(float(uptime_proc.split()[0]))
except EnvironmentError:
logging.warning('/proc/uptime could not be read')
uptime = None
temp_path = os.path.join(self.get_activity_root(), 'instance')
now = int(time.time())
cutoff = now - 24 * 60 * 60 # yesterday
if uptime is not None:
boot_time = now - uptime
cutoff = max(cutoff, boot_time)
for f in os.listdir(temp_path):
if f.startswith('.goutputstream-'):
fpath = os.path.join(temp_path, f)
mtime = int(os.path.getmtime(fpath))
if mtime < cutoff:
logging.warning('Removing old temporary file: %s', fpath)
try:
os.remove(fpath)
except EnvironmentError:
logging.error(
'Temporary file could not be '
'removed: %s', fpath)
def _on_focus_url_entry(self, gobject):
self._primary_toolbar.entry.grab_focus()
def _get_data_from_file_path(self, file_path):
fd = open(file_path, 'r')
try:
data = fd.read()
finally:
fd.close()
return data
def _get_save_as(self):
if not hasattr(profile, 'get_save_as'):
return False
return profile.get_save_as()
def read_file(self, file_path):
if self.metadata['mime_type'] == 'text/plain':
data = self._get_data_from_file_path(file_path)
self.model.deserialize(data)
for link in self.model.data['shared_links']:
_logger.debug('read: url=%s title=%s d=%s' %
(link['url'], link['title'], link['color']))
self._add_link_totray(link['url'], b64decode(link['thumb']),
link['color'], link['title'],
link['owner'], -1, link['hash'],
link.get('notes'))
logging.debug('########## reading %s', data)
if 'session_state' in self.model.data:
self._tabbed_view.set_session_state(
self.model.data['session_state'])
else:
self._tabbed_view.set_legacy_history(
self.model.data['history'], self.model.data['currents'])
for number, tab in enumerate(self.model.data['currents']):
tab_page = self._tabbed_view.get_nth_page(number)
zoom_level = tab.get('zoom_level')
if zoom_level is not None:
tab_page.browser.set_zoom_level(zoom_level)
tab_page.browser.grab_focus()
self._tabbed_view.set_current_page(self.model.data['current_tab'])
elif self.metadata['mime_type'] == 'text/uri-list':
data = self._get_data_from_file_path(file_path)
uris = mime.split_uri_list(data)
if len(uris) == 1:
self._tabbed_view.props.current_browser.load_uri(uris[0])
else:
_logger.error('Open uri-list: Does not support'
'list of multiple uris by now.')
else:
file_uri = 'file://' + file_path
self._tabbed_view.props.current_browser.load_uri(file_uri)
self._tabbed_view.props.current_browser.grab_focus()
def write_file(self, file_path):
if not hasattr(self, '_tabbed_view'):
_logger.debug('Called write_file before the tabbed_view was made')
return
if not self.metadata['mime_type']:
self.metadata['mime_type'] = 'text/plain'
if self.metadata['mime_type'] == 'text/plain':
browser = self._tabbed_view.current_browser
if not self._jobject.metadata['title_set_by_user'] == '1' and \
not self._get_save_as():
if browser.props.title is None:
self.metadata['title'] = _('Untitled')
else:
self.metadata['title'] = browser.props.title
self.model.data['history'] = self._tabbed_view.get_legacy_history()
current_tab = self._tabbed_view.get_current_page()
self.model.data['current_tab'] = current_tab
self.model.data['currents'] = []
for n in range(0, self._tabbed_view.get_n_pages()):
tab_page = self._tabbed_view.get_nth_page(n)
n_browser = tab_page.browser
if n_browser is not None:
uri = n_browser.get_uri()
history_index = n_browser.get_history_index()
info = {
'title': n_browser.props.title,
'url': uri,
'history_index': history_index,
'zoom_level': n_browser.get_zoom_level()
}
self.model.data['currents'].append(info)
self.model.data['session_state'] = \
self._tabbed_view.get_state()
f = open(file_path, 'w')
try:
logging.debug('########## writing %s', self.model.serialize())
f.write(self.model.serialize())
finally:
f.close()
def __link_add_button_cb(self, button):
self._add_link()
def __link_remove_button_cb(self, button):
browser = self._tabbed_view.props.current_browser
uri = browser.get_uri()
self.__link_removed_cb(None, sha1(uri).hexdigest())
def _go_home_button_cb(self, button):
self._tabbed_view.load_homepage()
def _go_library_button_cb(self, button):
self._tabbed_view.load_homepage(ignore_settings=True)
def _set_home_button_cb(self, button):
self._tabbed_view.set_homepage()
self._alert(_('The initial page was configured'))
def _reset_home_button_cb(self, button):
self._tabbed_view.reset_homepage()
self._alert(_('The default initial page was configured'))
def _alert(self, title, text=None):
alert = NotifyAlert(timeout=5)
alert.props.title = title
alert.props.msg = text
self.add_alert(alert)
alert.connect('response', self._alert_cancel_cb)
alert.show()
def _alert_cancel_cb(self, alert, response_id):
self.remove_alert(alert)
def _key_press_cb(self, widget, event):
browser = self._tabbed_view.props.current_browser
if event.get_state() & Gdk.ModifierType.CONTROL_MASK:
if event.keyval == Gdk.KEY_f:
self._edit_toolbar_button.set_expanded(True)
self._edit_toolbar.search_entry.grab_focus()
return True
if event.keyval == Gdk.KEY_l:
self._primary_toolbar.entry.grab_focus()
return True
if event.keyval == Gdk.KEY_equal:
# On US keyboards, KEY_equal is KEY_plus without
# SHIFT_MASK, so for convenience treat this as the
# same as the zoom in accelerator configured in
# WebKit2
browser.zoom_in()
return True
if event.keyval == Gdk.KEY_t:
self._tabbed_view.add_tab()
return True
if event.keyval == Gdk.KEY_w:
self._tabbed_view.close_tab()
return True
# FIXME: copy and paste is supposed to be handled by
# Gtk.Entry, but does not work when we catch
# key-press-event and return False.
if self._primary_toolbar.entry.is_focus():
if event.keyval == Gdk.KEY_c:
self._primary_toolbar.entry.copy_clipboard()
return True
if event.keyval == Gdk.KEY_v:
self._primary_toolbar.entry.paste_clipboard()
return True
return False
if event.keyval in (Gdk.KEY_KP_Up, Gdk.KEY_KP_Down, Gdk.KEY_KP_Left,
Gdk.KEY_KP_Right):
scrolled_window = browser.get_parent()
if event.keyval in (Gdk.KEY_KP_Up, Gdk.KEY_KP_Down):
adjustment = scrolled_window.get_vadjustment()
elif event.keyval in (Gdk.KEY_KP_Left, Gdk.KEY_KP_Right):
adjustment = scrolled_window.get_hadjustment()
value = adjustment.get_value()
step = adjustment.get_step_increment()
if event.keyval in (Gdk.KEY_KP_Up, Gdk.KEY_KP_Left):
adjustment.set_value(value - step)
else:
adjustment.set_value(value + step)
return True
if event.keyval == Gdk.KEY_Escape:
browser.stop_loading()
return False # allow toolbar entry to handle escape too
return False
def _add_link(self):
''' take screenshot and add link info to the model '''
browser = self._tabbed_view.props.current_browser
ui_uri = browser.get_uri()
if self.model.has_link(ui_uri):
return
buf = b64encode(self._get_screenshot()).decode('ascii')
timestamp = time.time()
args = (ui_uri, browser.props.title, buf, profile.get_nick_name(),
profile.get_color().to_string(), timestamp)
self.model.add_link(*args, by_me=True)
self._collab.post({'type': 'add_link', 'args': args})
def __message_cb(self, collab, buddy, message):
type_ = message.get('type')
if type_ == 'add_link':
self.model.add_link(*message['args'])
elif type_ == 'add_link_from_info':
self.model.add_link_from_info(message['dict'])
elif type_ == 'remove_link':
self.remove_link(message['hash'])
def get_data(self):
return self.model.data
def set_data(self, data):
for link in data['shared_links']:
if link['hash'] not in self.model.get_links_ids():
self.model.add_link_from_info(link)
# FIXME: Case where buddy has updated link desciption
their_model = Model()
their_model.data = data
for link in self.model.data['shared_links']:
if link['hash'] not in their_model.get_links_ids():
self._collab.post({'type': 'add_link_from_info', 'dict': link})
def _add_link_model_cb(self, model, index, by_me):
''' receive index of new link from the model '''
link = self.model.data['shared_links'][index]
widget = self._add_link_totray(link['url'], b64decode(link['thumb']),
link['color'], link['title'],
link['owner'], index, link['hash'],
link.get('notes'))
if by_me:
animator = Animator(1, widget=self)
animator.add(
AddLinkAnimation(self, self._tabbed_view.props.current_browser,
widget))
animator.start()
def _add_link_totray(self,
url,
buf,
color,
title,
owner,
index,
hash,
notes=None):
''' add a link to the tray '''
item = LinkButton(buf, color, title, owner, hash, notes)
item.connect('clicked', self._link_clicked_cb, url)
item.connect('remove_link', self.__link_removed_cb)
item.notes_changed_signal.connect(self.__link_notes_changed)
# use index to add to the tray
self._tray_links[hash] = item
self._tray.add_item(item, index)
item.show()
self._view_toolbar.traybutton.props.sensitive = True
self._view_toolbar.traybutton.props.active = True
self._view_toolbar.update_traybutton_tooltip()
return item
def __link_removed_cb(self, button, hash):
self.remove_link(hash)
self._collab.post({'type': 'remove_link', 'hash': hash})
def remove_link(self, hash):
''' remove a link from tray and delete it in the model '''
self._tray_links[hash].hide()
self._tray_links[hash].destroy()
del self._tray_links[hash]
self.model.remove_link(hash)
if len(self._tray.get_children()) == 0:
self._view_toolbar.traybutton.props.sensitive = False
self._view_toolbar.traybutton.props.active = False
self._view_toolbar.update_traybutton_tooltip()
def __link_notes_changed(self, button, hash, notes):
self.model.change_link_notes(hash, notes)
def _link_clicked_cb(self, button, url):
''' an item of the link tray has been clicked '''
browser = self._tabbed_view.add_tab()
browser.load_uri(url)
browser.grab_focus()
def _get_screenshot(self):
browser = self._tabbed_view.props.current_browser
window = browser.get_window()
width, height = window.get_width(), window.get_height()
thumb_surface = Gdk.Window.create_similar_surface(
window, cairo.CONTENT_COLOR, THUMB_WIDTH, THUMB_HEIGHT)
cairo_context = cairo.Context(thumb_surface)
thumb_scale_w = THUMB_WIDTH * 1.0 / width
thumb_scale_h = THUMB_HEIGHT * 1.0 / height
cairo_context.scale(thumb_scale_w, thumb_scale_h)
Gdk.cairo_set_source_window(cairo_context, window, 0, 0)
cairo_context.paint()
thumb_str = io.BytesIO()
thumb_surface.write_to_png(thumb_str)
return thumb_str.getvalue()
def can_close(self):
if self._force_close:
return True
elif downloadmanager.can_quit():
return True
else:
alert = Alert()
alert.props.title = ngettext('Download in progress',
'Downloads in progress',
downloadmanager.num_downloads())
message = ngettext('Stopping now will erase your download',
'Stopping now will erase your downloads',
downloadmanager.num_downloads())
alert.props.msg = message
cancel_icon = Icon(icon_name='dialog-cancel')
cancel_label = ngettext('Continue download', 'Continue downloads',
downloadmanager.num_downloads())
alert.add_button(Gtk.ResponseType.CANCEL, cancel_label,
cancel_icon)
stop_icon = Icon(icon_name='dialog-ok')
alert.add_button(Gtk.ResponseType.OK, _('Stop'), stop_icon)
stop_icon.show()
self.add_alert(alert)
alert.connect('response', self.__inprogress_response_cb)
alert.show()
self.present()
return False
def __inprogress_response_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.CANCEL:
logging.debug('Keep on')
elif response_id == Gtk.ResponseType.OK:
logging.debug('Stop downloads and quit')
self._force_close = True
downloadmanager.remove_all_downloads()
self.close()
def __switch_page_cb(self, tabbed_view, page, page_num):
if not hasattr(self, 'busy'):
return
browser = page._browser
progress = browser.props.estimated_load_progress
uri = browser.props.uri
if progress < 1.0 and uri:
self.busy()
else:
while self.unbusy() > 0:
continue
def get_document_path(self, async_cb, async_err_cb):
browser = self._tabbed_view.props.current_browser
browser.get_source(async_cb, async_err_cb)
def get_canvas(self):
return self._tabbed_view
def _incompatible(self):
''' Display abbreviated activity user interface with alert '''
toolbox = ToolbarBox()
stop = StopButton(self)
toolbox.toolbar.add(stop)
self.set_toolbar_box(toolbox)
title = _('Activity not compatible with this system.')
msg = _('Please downgrade activity and try again.')
alert = Alert(title=title, msg=msg)
alert.add_button(0, 'Stop', Icon(icon_name='activity-stop'))
self.add_alert(alert)
label = Gtk.Label(
_('Uh oh, WebKit2 is too old. '
'Browse-200 and later require WebKit2 API 4.0, '
'sorry!'))
self.set_canvas(label)
'''
Workaround: start Terminal activity, then type
sugar-erase-bundle org.laptop.WebActivity
then in My Settings, choose Software Update, which will offer
older Browse.
'''
alert.connect('response', self.__incompatible_response_cb)
stop.connect('clicked', self.__incompatible_stop_clicked_cb, alert)
self.show_all()
def __incompatible_stop_clicked_cb(self, button, alert):
self.remove_alert(alert)
def __incompatible_response_cb(self, alert, response):
self.remove_alert(alert)
self.close()
def __init__(self, handle):
Activity.__init__(self, handle)
self.play_mode = None
toolbar_box = ToolbarBox()
self.set_toolbar_box(toolbar_box)
self.activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(self.activity_button, -1)
self._memorizeToolbarBuilder = \
memorizetoolbar.MemorizeToolbarBuilder(self)
toolbar_box.toolbar.insert(Gtk.SeparatorToolItem(), -1)
self._edit_button = ToggleToolButton('view-source')
self._edit_button.set_tooltip(_('Edit game'))
self._edit_button.set_active(False)
toolbar_box.toolbar.insert(self._edit_button, -1)
self._createToolbarBuilder = \
createtoolbar.CreateToolbarBuilder(self)
separator = Gtk.SeparatorToolItem()
separator.set_expand(True)
separator.set_draw(False)
separator.set_size_request(0, -1)
toolbar_box.toolbar.insert(separator, -1)
toolbar_box.toolbar.insert(StopButton(self), -1)
self.game = game.MemorizeGame()
# Play game mode
self.table = cardtable.CardTable()
self.scoreboard = scoreboard.Scoreboard()
self.cardlist = cardlist.CardList()
self.createcardpanel = createcardpanel.CreateCardPanel(self.game)
self.cardlist.connect('pair-selected',
self.createcardpanel.pair_selected)
self.cardlist.connect('update-create-toolbar',
self._createToolbarBuilder.update_create_toolbar)
self.createcardpanel.connect('add-pair', self.cardlist.add_pair)
self.createcardpanel.connect('update-pair',
self.cardlist.update_selected)
self.createcardpanel.connect('change-font', self.cardlist.change_font)
self.createcardpanel.connect('pair-closed',
self.cardlist.rem_current_pair)
self._createToolbarBuilder.connect('create_new_game',
self.cardlist.clean_list)
self._createToolbarBuilder.connect('create_new_game',
self.createcardpanel.clean)
self._createToolbarBuilder.connect('create_new_game',
self._memorizeToolbarBuilder.reset)
self._createToolbarBuilder.connect('create_equal_pairs',
self.change_equal_pairs)
self._edit_button.connect('toggled', self._change_mode_bt)
self.connect('key-press-event', self.table.key_press_event)
self.table.connect('card-flipped', self.game.card_flipped)
self.table.connect('card-highlighted', self.game.card_highlighted)
self.game.connect('set-border', self.table.set_border)
self.game.connect('flop-card', self.table.flop_card)
self.game.connect('flip-card', self.table.flip_card)
self.game.connect('cement-card', self.table.cement_card)
self.game.connect('highlight-card', self.table.highlight_card)
self.game.connect('load_mode', self.table.load_msg)
self.game.connect('msg_buddy', self.scoreboard.set_buddy_message)
self.game.connect('add_buddy', self.scoreboard.add_buddy)
self.game.connect('rem_buddy', self.scoreboard.rem_buddy)
self.game.connect('increase-score', self.scoreboard.increase_score)
self.game.connect('wait_mode_buddy', self.scoreboard.set_wait_mode)
self.game.connect('change-turn', self.scoreboard.set_selected)
self.game.connect('change_game', self.scoreboard.change_game)
self.game.connect('reset_scoreboard', self.scoreboard.reset)
self.game.connect('reset_table', self.table.reset)
self.game.connect('load_game', self.table.load_game)
self.game.connect('change_game', self.table.change_game)
self.game.connect('load_game',
self._memorizeToolbarBuilder.update_toolbar)
self.game.connect('change_game',
self._memorizeToolbarBuilder.update_toolbar)
self.game.connect('change_game',
self.createcardpanel.update_font_combos)
self._memorizeToolbarBuilder.connect('game_changed', self.change_game)
self.box = Gtk.HBox(orientation=Gtk.Orientation.VERTICAL,
homogeneous=False)
width = Gdk.Screen.width()
height = Gdk.Screen.height() - style.GRID_CELL_SIZE
self.table.resize(width, height - style.GRID_CELL_SIZE)
self.scoreboard.set_size_request(-1, style.GRID_CELL_SIZE)
self.set_canvas(self.box)
# connect to the in/out events of the memorize activity
self.connect('focus_in_event', self._focus_in)
self.connect('focus_out_event', self._focus_out)
self.connect('destroy', self._cleanup_cb)
self.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self.connect('motion_notify_event',
lambda widget, event: face.look_at())
Gdk.Screen.get_default().connect('size-changed', self.__configure_cb)
# start on the game toolbar, might change this
# to the create toolbar later
self._change_mode(_MODE_PLAY)
def on_activity_joined_cb(me):
logging.debug('activity joined')
self.game.add_buddy(self._collab.props.owner)
self.connect('joined', on_activity_joined_cb)
def on_activity_shared_cb(me):
logging.debug('activity shared')
self.connect('shared', on_activity_shared_cb)
self._collab = CollabWrapper(self)
self.game.set_myself(self._collab.props.owner)
def on_message_cb(collab, buddy, msg):
logging.debug('on_message_cb buddy %r msg %r' % (buddy, msg))
action = msg.get('action')
if action == 'flip':
n = msg.get('n')
self.game.card_flipped(None, n, True)
elif action == 'change':
self.get_canvas().hide()
def momentary_blank_timeout_cb():
self.set_data(msg)
self.get_canvas().show()
GLib.timeout_add(100, momentary_blank_timeout_cb)
self._collab.connect('message', on_message_cb)
def on_joined_cb(collab, msg):
logging.debug('joined')
self._collab.connect('joined', on_joined_cb, 'joined')
def on_buddy_joined_cb(collab, buddy, msg):
logging.debug('on_buddy_joined_cb buddy %r msg %r' % (buddy, msg))
self.game.add_buddy(buddy)
self._collab.connect('buddy_joined', on_buddy_joined_cb,
'buddy_joined')
def on_buddy_left_cb(collab, buddy, msg):
logging.debug('on_buddy_left_cb buddy %r msg %r' % (buddy, msg))
self.game.rem_buddy(buddy)
self._collab.connect('buddy_left', on_buddy_left_cb, 'buddy_left')
self._files = {} # local temporary copies of shared games
self._collab.setup()
def on_flip_card_cb(game, n):
logging.debug('on_flip_card_cb n %r' % (n))
self._collab.post({'action': 'flip', 'n': n})
self.game.connect('flip-card-signal', on_flip_card_cb)
def on_change_game_cb(sender, mode, grid, data, waiting_list, zip):
logging.debug('on_change_game_cb')
blob = self.get_data()
blob['action'] = 'change'
self._collab.post(blob)
self.game.connect('change_game_signal', on_change_game_cb)
if self._collab.props.leader:
logging.debug('is leader')
game_file = os.path.join(os.path.dirname(__file__), 'demos',
'addition.zip')
self.game.load_game(game_file, 4, 'demo')
self.game.add_buddy(self._collab.props.owner)
self.show_all()
class LevelActivity(activity.Activity):
def __init__(self, handle):
"The entry point to the Activity"
activity.Activity.__init__(self, handle)
self._timeout = None
self.accelerometer = False
try:
open(ACCELEROMETER_DEVICE).close()
self.accelerometer = True
except:
pass
if not self.accelerometer and not self.shared_activity:
return self._incompatible()
self.buddies = {}
canvas = MyCanvas(self)
self.set_canvas(canvas)
canvas.show()
toolbar_box = ToolbarBox()
self.set_toolbar_box(toolbar_box)
toolbar_box.toolbar.insert(ActivityButton(self), 0)
toolbar_box.toolbar.insert(TitleEntry(self), -1)
toolbar_box.toolbar.insert(DescriptionItem(self), -1)
toolbar_box.toolbar.insert(ShareButton(self), -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
toolbar_box.toolbar.insert(StopButton(self), -1)
toolbar_box.show_all()
self._udp = Udp()
self.hosts = {}
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
self._collab.buddy_joined.connect(self.__buddy_joined_cb)
self._collab.buddy_left.connect(self.__buddy_left_cb)
self._collab.setup()
self._fuse = 1
self._timeout = GLib.timeout_add(100, self._timeout_cb, canvas)
def _timeout_cb(self, canvas):
if self.accelerometer:
fh = open(ACCELEROMETER_DEVICE)
xyz = fh.read()[1:-2].split(',')
fh.close()
x = float(xyz[0]) / (64 * 18)
y = float(xyz[1]) / (64 * 18)
canvas.motion_cb(x, y)
canvas.queue_draw()
self._fuse -= 1
if self._fuse == 0:
if self.accelerometer:
self._collab.post({'action': '%d,%d' % (canvas.x, canvas.y)})
self._fuse = 10
if not self.shared_activity:
return True
if self.accelerometer:
self._udp.put('%d,%d' % (canvas.x, canvas.y))
data = self._udp.get()
while data:
(data, ip4_address) = data
if ip4_address in self.hosts:
key = self.hosts[ip4_address]
else:
key = ip4_address
self.hosts[key] = ip4_address # temporary
(x, y) = data.split(',')
self.buddies[key] = (int(x), int(y))
if not self.accelerometer:
self.get_canvas().queue_draw()
data = self._udp.get()
return True
def close(self):
if self._timeout:
GLib.source_remove(self._timeout)
activity.Activity.close(self)
def get_data(self):
return None
def set_data(self, data):
pass
def __message_cb(self, collab, buddy, msg):
action = msg.get('action')
if ',' in action:
x, y = action.split(',')
self.buddies[buddy.props.key] = (int(x), int(y))
if not self.accelerometer:
self.get_canvas().queue_draw()
def __buddy_joined_cb(self, collab, buddy):
if buddy.props.ip4_address in self.hosts:
del self.buddies[self.hosts[buddy.props.ip4_address]] # temporary
self.hosts[buddy.props.ip4_address] = buddy.props.key
def __buddy_left_cb(self, collab, buddy):
if buddy.props.key in self.buddies:
del self.buddies[buddy.props.key]
if buddy.props.ip4_address in self.hosts:
del self.hosts[buddy.props.ip4_address]
def _incompatible(self):
''' Display abbreviated activity user interface with alert '''
toolbox = ToolbarBox()
stop = StopButton(self)
toolbox.toolbar.add(stop)
self.set_toolbar_box(toolbox)
title = _('Activity not compatible with this system.')
msg = _('Please erase the activity.')
alert = Alert(title=title, msg=msg)
alert.add_button(0, 'Stop', Icon(icon_name='activity-stop'))
self.add_alert(alert)
label = Gtk.Label(_('You do not have an accelerometer.'))
self.set_canvas(label)
alert.connect('response', self.__incompatible_response_cb)
stop.connect('clicked', self.__incompatible_stop_clicked_cb, alert)
self.show_all()
def __incompatible_stop_clicked_cb(self, button, alert):
self.remove_alert(alert)
def __incompatible_response_cb(self, alert, response):
self.remove_alert(alert)
self.close()
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self._force_close = False
if incompatible:
return self._incompatible()
self._collab = CollabWrapper(self)
self._collab.message.connect(self.__message_cb)
_logger.debug('Starting the web activity')
# TODO PORT
# session = WebKit2.get_default_session()
# session.set_property('accept-language-auto', True)
# session.set_property('ssl-use-system-ca-file', True)
# session.set_property('ssl-strict', False)
# But of a hack, but webkit doesn't let us change the cookie jar
# contents, we we can just pre-seed it
cookie_jar = SoupGNOME.CookieJarSqlite(filename=_cookies_db_path,
read_only=False)
_seed_xs_cookie(cookie_jar)
del cookie_jar
context = WebKit2.WebContext.get_default()
cookie_manager = context.get_cookie_manager()
cookie_manager.set_persistent_storage(
_cookies_db_path, WebKit2.CookiePersistentStorage.SQLITE)
# FIXME
# downloadmanager.remove_old_parts()
context.connect('download-started', self.__download_requested_cb)
self._tabbed_view = TabbedView(self)
self._tabbed_view.connect('focus-url-entry', self._on_focus_url_entry)
self._tabbed_view.connect('switch-page', self.__switch_page_cb)
self._titled_tray = TitledTray(_('Bookmarks'))
self._tray = self._titled_tray.tray
self.set_tray(self._titled_tray, Gtk.PositionType.BOTTOM)
self._tray_links = {}
self.model = Model()
self.model.add_link_signal.connect(self._add_link_model_cb)
self._primary_toolbar = PrimaryToolbar(self._tabbed_view, self)
self._edit_toolbar = EditToolbar(self)
self._view_toolbar = ViewToolbar(self)
self._primary_toolbar.connect('add-link', self.__link_add_button_cb)
self._primary_toolbar.connect('remove-link',
self.__link_remove_button_cb)
self._primary_toolbar.connect('go-home', self._go_home_button_cb)
self._primary_toolbar.connect('go-library', self._go_library_button_cb)
self._primary_toolbar.connect('set-home', self._set_home_button_cb)
self._primary_toolbar.connect('reset-home', self._reset_home_button_cb)
self._edit_toolbar_button = ToolbarButton(
page=self._edit_toolbar, icon_name='toolbar-edit')
self._primary_toolbar.toolbar.insert(
self._edit_toolbar_button, 1)
view_toolbar_button = ToolbarButton(
page=self._view_toolbar, icon_name='toolbar-view')
self._primary_toolbar.toolbar.insert(
view_toolbar_button, 2)
self._primary_toolbar.show_all()
self.set_toolbar_box(self._primary_toolbar)
self.set_canvas(self._tabbed_view)
self._tabbed_view.show()
self.connect('key-press-event', self._key_press_cb)
if handle.uri:
self._tabbed_view.current_browser.load_uri(handle.uri)
elif not self._jobject.file_path:
# TODO: we need this hack until we extend the activity API for
# opening URIs and default docs.
self._tabbed_view.load_homepage()
# README: this is a workaround to remove old temp file
# http://bugs.sugarlabs.org/ticket/3973
self._cleanup_temp_files()
self._collab.setup()
class DeductoActivity(activity.Activity):
""" Logic puzzle game """
def __init__(self, handle):
""" Initialize the toolbars and the game board """
activity.Activity.__init__(self, handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self.colors = profile.get_color().to_string().split(',')
else:
self.colors = ['#A0FFA0', '#FF8080']
self.level = 0
self._correct = 0
self._playing = True
self._game_over = False
self._python_code = None
self._setup_toolbars()
self._setup_dispatch_table()
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
self._game = Game(canvas, parent=self, colors=self.colors)
self._sharing = False
self._initiating = False
self.connect('shared', self._shared_cb)
self._collab = CollabWrapper(self)
self._collab.connect('message', self._message_cb)
self._collab.connect('joined', self._joined_cb)
self._collab.setup()
if 'level' in self.metadata:
self.level = int(self.metadata['level'])
self.status.set_label(_('Resuming level %d') % (self.level + 1))
self._game.show_random()
else:
self._game.new_game()
def _setup_toolbars(self):
""" Setup the toolbars. """
self.max_participants = 4
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
self._new_game_button = button_factory('new-game',
self.toolbar,
self._new_game_cb,
tooltip=_('Start a new game.'))
separator_factory(toolbox.toolbar, False, True)
self._true_button = button_factory(
'true',
self.toolbar,
self._true_cb,
tooltip=_('The pattern matches the rule.'))
self._false_button = button_factory(
'false',
self.toolbar,
self._false_cb,
tooltip=_('The pattern does not match the rule.'))
separator_factory(toolbox.toolbar, False, True)
self._example_button = button_factory(
'example',
self.toolbar,
self._example_cb,
tooltip=_('Explore some examples.'))
self.status = label_factory(self.toolbar, '', width=300)
separator_factory(toolbox.toolbar, True, False)
self._gear_button = button_factory('view-source',
self.toolbar,
self._gear_cb,
tooltip=_('Load a custom level.'))
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def _new_game_cb(self, button=None):
''' Start a new game. '''
self._game_over = False
self._correct = 0
self.level = 0
if not self._playing:
self._example_cb()
self._game.new_game()
if self._initiating:
_logger.debug('sending new game and new grid')
self._send_new_game()
self._send_new_grid()
self.status.set_label(_('Playing level %d') % (self.level + 1))
def _test_for_game_over(self):
''' If we are at maximum levels, the game is over '''
if self.level == self._game.max_levels:
self.level = 0
self._game_over = True
self.status.set_label(_('Game over.'))
else:
self.status.set_label(_('Playing level %d') % (self.level + 1))
self._correct = 0
if (not self._sharing) or self._initiating:
self._game.show_random()
if self._initiating:
self._send_new_grid()
def _true_cb(self, button=None):
''' Declare pattern true or show an example of a true pattern. '''
if self._game_over:
if (not self._sharing) or self._initiating:
self.status.set_label(_('Click on new game button to begin.'))
else:
self.status.set_label(
_('Wait for sharer to start ' + 'a new game.'))
return
if self._playing:
if self._game.this_pattern:
self._correct += 1
if self._correct == 5:
self.level += 1
self._test_for_game_over()
self.metadata['level'] = str(self.level)
else:
self.status.set_label(
_('%d correct answers.') % (self._correct))
if (not self._sharing) or self._initiating:
self._game.show_random()
if self._initiating:
self._send_new_grid()
else:
self.status.set_label(_('Pattern was false.'))
self._correct = 0
if (button is not None) and self._sharing:
self._send_true_button_click()
else:
self._game.show_true()
def _false_cb(self, button=None):
''' Declare pattern false or show an example of a false pattern. '''
if self._game_over:
if (not self._sharing) or self._initiating:
self.status.set_label(_('Click on new game button to begin.'))
else:
self.status.set_label(
_('Wait for sharer to start ' + 'a new game.'))
return
if self._playing:
if not self._game.this_pattern:
self._correct += 1
if self._correct == 5:
self.level += 1
self._test_for_game_over()
else:
self.status.set_label(
_('%d correct answers.') % (self._correct))
if (not self._sharing) or self._initiating:
self._game.show_random()
if self._initiating:
self._send_new_grid()
else:
self.status.set_label(_('Pattern was true.'))
self._correct = 0
if (button is not None) and self._sharing:
self._send_false_button_click()
else:
self._game.show_false()
def _example_cb(self, button=None):
''' Show examples or resume play of current level. '''
if self._playing:
self._example_button.set_icon_name('resume-play')
self._example_button.set_tooltip(_('Resume play'))
self._true_button.set_tooltip(
_('Show a pattern that matches the rule.'))
self._false_button.set_tooltip(
_('Show a pattern that does not match the rule.'))
Button1 = '☑'
Button2 = '☒'
self.status.set_label(
_("Explore patterns with the {} and {} buttons.".format(
Button1, Button2)))
self._playing = False
else:
self._example_button.set_icon_name('example')
self._example_button.set_tooltip(_('Explore some examples.'))
self._true_button.set_tooltip(_('The pattern matches the rule.'))
self._false_button.set_tooltip(
_('The pattern does not match the rule.'))
self.status.set_label(_('Playing level %d') % (self.level + 1))
self._playing = True
self._correct = 0
def _gear_cb(self, button=None):
''' Load a custom level. '''
self.status.set_text(
_('Load a "True" pattern generator from the journal'))
self._chooser('org.laptop.Pippy', self._load_python_code_from_journal)
if self._python_code is None:
return
LEVELS_TRUE.append(self._python_code)
self.status.set_text(
_('Load a "False" pattern generator from the journal'))
self._chooser('org.laptop.Pippy', self._load_python_code_from_journal)
LEVELS_FALSE.append(self._python_code)
if self._python_code is None:
return
self.status.set_text(_('New level added'))
self._game.max_levels += 1
def _load_python_code_from_journal(self, dsobject):
''' Read the Python code from the Journal object '''
self._python_code = None
try:
_logger.debug("opening %s " % dsobject.file_path)
file_handle = open(dsobject.file_path, "r")
self._python_code = file_handle.read()
file_handle.close()
except IOError:
_logger.debug("couldn't open %s" % dsobject.file_path)
def _chooser(self, filter, action):
''' Choose an object from the datastore and take some action '''
chooser = None
try:
chooser = ObjectChooser(parent=self, what_filter=filter)
except TypeError:
chooser = ObjectChooser(
None, self,
Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT)
if chooser is not None:
try:
result = chooser.run()
if result == Gtk.ResponseType.ACCEPT:
dsobject = chooser.get_selected_object()
action(dsobject)
dsobject.destroy()
finally:
chooser.destroy()
del chooser
# Collaboration-related methods
# The sharer sends patterns and everyone shares whatever vote is
# cast first among all the sharer and joiners.
def set_data(self, data):
pass
def get_data(self):
return None
def _shared_cb(self, activity):
''' Either set up initial share...'''
self.after_share_join(True)
def _joined_cb(self, activity):
''' ...or join an exisiting share. '''
self.after_share_join(True)
def after_share_join(self, sharer):
self.waiting_for_hand = not sharer
self._initiating = sharer
self._sharing = True
def _setup_dispatch_table(self):
''' Associate tokens with commands. '''
self._processing_methods = {
'new_game': [self._receive_new_game, 'new game'],
'new_grid': [self._receive_new_grid, 'get a new grid'],
'true':
[self._receive_true_button_click, 'get a true button press'],
'false': [
self._receive_false_button_click,
'get a false ' + 'button press'
],
}
def _message_cb(self, collab, buddy, msg):
command = msg.get('command')
payload = msg.get('payload')
self._processing_methods[command][0](payload)
def _send_new_game(self):
'''
Send a new game message to all players
'''
self._send_event('new_game', ' ')
def _receive_new_game(self, payload):
''' Receive a new game notification from the sharer. '''
self._game_over = False
self._correct = 0
self.level = 0
if not self._playing:
self._example_cb()
self.status.set_label(_('Playing level %d') % (self.level + 1))
def _send_new_grid(self):
''' Send a new grid to all players '''
self._send_event('new_grid', self._game.save_grid())
def _receive_new_grid(self, payload):
''' Receive a grid from the sharer. '''
(dot_list, boolean, colors) = payload
self._game.restore_grid(dot_list, boolean, colors)
def _send_true_button_click(self):
''' Send a true click to all the players '''
self._send_event('true')
def _receive_true_button_click(self, payload):
''' When a button is clicked, everyone should react. '''
self._playing = True
self._true_cb()
def _send_false_button_click(self):
''' Send a false click to all the players '''
self._send_event('false')
def _receive_false_button_click(self, payload):
''' When a button is clicked, everyone should react. '''
self._playing = True
self._false_cb()
def _send_event(self, command, payload=None):
self._collab.post({'command': command, 'payload': payload})
class MemorizeActivity(Activity):
def __init__(self, handle):
Activity.__init__(self, handle)
self.play_mode = None
toolbar_box = ToolbarBox()
self.set_toolbar_box(toolbar_box)
self.activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(self.activity_button, -1)
self._memorizeToolbarBuilder = \
memorizetoolbar.MemorizeToolbarBuilder(self)
toolbar_box.toolbar.insert(Gtk.SeparatorToolItem(), -1)
self._edit_button = ToggleToolButton('view-source')
self._edit_button.set_tooltip(_('Edit game'))
self._edit_button.set_active(False)
toolbar_box.toolbar.insert(self._edit_button, -1)
self._createToolbarBuilder = \
createtoolbar.CreateToolbarBuilder(self)
separator = Gtk.SeparatorToolItem()
separator.set_expand(True)
separator.set_draw(False)
separator.set_size_request(0, -1)
toolbar_box.toolbar.insert(separator, -1)
toolbar_box.toolbar.insert(StopButton(self), -1)
self.game = game.MemorizeGame()
# Play game mode
self.table = cardtable.CardTable()
self.scoreboard = scoreboard.Scoreboard()
self.cardlist = cardlist.CardList()
self.createcardpanel = createcardpanel.CreateCardPanel(self.game)
self.cardlist.connect('pair-selected',
self.createcardpanel.pair_selected)
self.cardlist.connect('update-create-toolbar',
self._createToolbarBuilder.update_create_toolbar)
self.createcardpanel.connect('add-pair', self.cardlist.add_pair)
self.createcardpanel.connect('update-pair',
self.cardlist.update_selected)
self.createcardpanel.connect('change-font', self.cardlist.change_font)
self.createcardpanel.connect('pair-closed',
self.cardlist.rem_current_pair)
self._createToolbarBuilder.connect('create_new_game',
self.cardlist.clean_list)
self._createToolbarBuilder.connect('create_new_game',
self.createcardpanel.clean)
self._createToolbarBuilder.connect('create_new_game',
self._memorizeToolbarBuilder.reset)
self._createToolbarBuilder.connect('create_equal_pairs',
self.change_equal_pairs)
self._edit_button.connect('toggled', self._change_mode_bt)
self.connect('key-press-event', self.table.key_press_event)
self.table.connect('card-flipped', self.game.card_flipped)
self.table.connect('card-highlighted', self.game.card_highlighted)
self.game.connect('set-border', self.table.set_border)
self.game.connect('flop-card', self.table.flop_card)
self.game.connect('flip-card', self.table.flip_card)
self.game.connect('cement-card', self.table.cement_card)
self.game.connect('highlight-card', self.table.highlight_card)
self.game.connect('load_mode', self.table.load_msg)
self.game.connect('msg_buddy', self.scoreboard.set_buddy_message)
self.game.connect('add_buddy', self.scoreboard.add_buddy)
self.game.connect('rem_buddy', self.scoreboard.rem_buddy)
self.game.connect('increase-score', self.scoreboard.increase_score)
self.game.connect('wait_mode_buddy', self.scoreboard.set_wait_mode)
self.game.connect('change-turn', self.scoreboard.set_selected)
self.game.connect('change_game', self.scoreboard.change_game)
self.game.connect('reset_scoreboard', self.scoreboard.reset)
self.game.connect('reset_table', self.table.reset)
self.game.connect('load_game', self.table.load_game)
self.game.connect('change_game', self.table.change_game)
self.game.connect('load_game',
self._memorizeToolbarBuilder.update_toolbar)
self.game.connect('change_game',
self._memorizeToolbarBuilder.update_toolbar)
self.game.connect('change_game',
self.createcardpanel.update_font_combos)
self._memorizeToolbarBuilder.connect('game_changed', self.change_game)
self.box = Gtk.HBox(orientation=Gtk.Orientation.VERTICAL,
homogeneous=False)
width = Gdk.Screen.width()
height = Gdk.Screen.height() - style.GRID_CELL_SIZE
self.table.resize(width, height - style.GRID_CELL_SIZE)
self.scoreboard.set_size_request(-1, style.GRID_CELL_SIZE)
self.set_canvas(self.box)
# connect to the in/out events of the memorize activity
self.connect('focus_in_event', self._focus_in)
self.connect('focus_out_event', self._focus_out)
self.connect('destroy', self._cleanup_cb)
self.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self.connect('motion_notify_event',
lambda widget, event: face.look_at())
Gdk.Screen.get_default().connect('size-changed', self.__configure_cb)
# start on the game toolbar, might change this
# to the create toolbar later
self._change_mode(_MODE_PLAY)
def on_activity_joined_cb(me):
logging.debug('activity joined')
self.game.add_buddy(self._collab.props.owner)
self.connect('joined', on_activity_joined_cb)
def on_activity_shared_cb(me):
logging.debug('activity shared')
self.connect('shared', on_activity_shared_cb)
self._collab = CollabWrapper(self)
self.game.set_myself(self._collab.props.owner)
def on_message_cb(collab, buddy, msg):
logging.debug('on_message_cb buddy %r msg %r' % (buddy, msg))
action = msg.get('action')
if action == 'flip':
n = msg.get('n')
self.game.card_flipped(None, n, True)
elif action == 'change':
self.get_canvas().hide()
def momentary_blank_timeout_cb():
self.set_data(msg)
self.get_canvas().show()
GLib.timeout_add(100, momentary_blank_timeout_cb)
self._collab.connect('message', on_message_cb)
def on_joined_cb(collab, msg):
logging.debug('joined')
self._collab.connect('joined', on_joined_cb, 'joined')
def on_buddy_joined_cb(collab, buddy, msg):
logging.debug('on_buddy_joined_cb buddy %r msg %r' % (buddy, msg))
self.game.add_buddy(buddy)
self._collab.connect('buddy_joined', on_buddy_joined_cb,
'buddy_joined')
def on_buddy_left_cb(collab, buddy, msg):
logging.debug('on_buddy_left_cb buddy %r msg %r' % (buddy, msg))
self.game.rem_buddy(buddy)
self._collab.connect('buddy_left', on_buddy_left_cb, 'buddy_left')
self._files = {} # local temporary copies of shared games
self._collab.setup()
def on_flip_card_cb(game, n):
logging.debug('on_flip_card_cb n %r' % (n))
self._collab.post({'action': 'flip', 'n': n})
self.game.connect('flip-card-signal', on_flip_card_cb)
def on_change_game_cb(sender, mode, grid, data, waiting_list, zip):
logging.debug('on_change_game_cb')
blob = self.get_data()
blob['action'] = 'change'
self._collab.post(blob)
self.game.connect('change_game_signal', on_change_game_cb)
if self._collab.props.leader:
logging.debug('is leader')
game_file = os.path.join(os.path.dirname(__file__), 'demos',
'addition.zip')
self.game.load_game(game_file, 4, 'demo')
self.game.add_buddy(self._collab.props.owner)
self.show_all()
def __configure_cb(self, event):
''' Screen size has changed '''
width = Gdk.Screen.width()
height = Gdk.Screen.height() - style.GRID_CELL_SIZE
self.box.set_size_request(width, height)
self.scoreboard.set_size_request(-1, style.GRID_CELL_SIZE)
self.table.resize(width, height - style.GRID_CELL_SIZE)
self.show_all()
def _change_mode_bt(self, button):
if button.get_active():
self._change_mode(_MODE_CREATE)
button.set_icon_name('player_play')
button.set_tooltip(_('Play game'))
else:
self._change_mode(_MODE_PLAY)
button.set_icon_name('view-source')
button.set_tooltip(_('Edit game'))
def _change_game_receiver(self, mode, grid, data, path):
if mode == 'demo':
game_name = os.path.basename(data.get('game_file', 'debug-demo'))
game_file = os.path.join(os.path.dirname(__file__), 'demos',
game_name).encode('ascii')
self.game.model.read(game_file)
if mode == 'art4apps':
game_file = data['game_file']
category = game_file[:game_file.find('_')]
language = data['language']
self.game.model.is_demo = True
self.game.model.read_art4apps(category, language)
if mode == 'file':
self.game.model.read(self._files[path])
if 'path' in self.game.model.data:
data['path'] = self.game.model.data['path']
data['pathimg'] = self.game.model.data['pathimg']
data['pathsnd'] = self.game.model.data['pathsnd']
self.game.load_remote(grid, data, mode, True)
def set_data(self, blob):
logging.debug("set_data %r" % list(blob.keys()))
grid = blob['grid']
data = blob['data']
current_player = blob['current']
path = blob['path']
if 'zip' in blob:
tmp_root = os.path.join(os.environ['SUGAR_ACTIVITY_ROOT'],
'instance')
temp_dir = tempfile.mkdtemp(dir=tmp_root)
os.chmod(temp_dir, 0o777)
temp_file = os.path.join(temp_dir, 'game.zip')
self._files[path] = temp_file
f = open(temp_file, 'wb')
f.write(base64.b64decode(blob['zip']))
f.close()
self._change_game_receiver(data['mode'], grid, data, path)
for i in range(len(self.game.players)):
self.game.increase_point(self.game.players[i],
int(data.get(str(i), '0')))
self.game.current_player = self.game.players[current_player]
self.game.update_turn()
def get_data(self):
data = self.game.collect_data()
path = data['game_file']
blob = {
"grid": self.game.get_grid(),
"data": data,
"current": self.game.players.index(self.game.current_player),
"path": path
}
if data['mode'] == 'file':
blob['zip'] = base64.b64encode(open(path, 'rb').read()).decode()
logging.debug("get_data %r" % list(blob.keys()))
return blob
def read_file(self, file_path):
if 'icon-color' in self.metadata:
color = self.metadata['icon-color']
else:
color = profile.get_color().to_string()
self.change_game(None, file_path, 4, 'file', self.metadata['title'],
color)
def write_file(self, file_path):
logging.debug('WRITE_FILE is_demo %s', self.game.model.is_demo)
if self.game.model.is_demo:
# if is a demo game only want keep the metadata
self._jobject.set_file_path(None)
raise NotImplementedError
return
if self.cardlist.pair_list_modified:
self.cardlist.update_model(self.game.model)
temp_img_folder = self.game.model.data['pathimg']
temp_snd_folder = self.game.model.data['pathsnd']
self.game.model.create_temp_directories()
game_zip = zipfile.ZipFile(file_path, 'w')
save_image_and_sound = True
if 'origin' in self.game.model.data:
if self.game.model.data['origin'] == 'art4apps':
# we don't need save images and audio files
# for art4apps games
save_image_and_sound = False
if save_image_and_sound:
for pair in self.game.model.pairs:
# aimg
aimg = self.game.model.pairs[pair].get_property('aimg')
if aimg is not None:
game_zip.write(os.path.join(temp_img_folder, aimg),
os.path.join('images', aimg))
# bimg
bimg = self.game.model.pairs[pair].get_property('bimg')
if bimg is not None:
game_zip.write(os.path.join(temp_img_folder, bimg),
os.path.join('images', bimg))
# asnd
asnd = self.game.model.pairs[pair].get_property('asnd')
if asnd is not None:
if os.path.exists(os.path.join(temp_snd_folder, asnd)):
game_zip.write(os.path.join(temp_snd_folder, asnd),
os.path.join('sounds', asnd))
# bsnd
bsnd = self.game.model.pairs[pair].get_property('bsnd')
if bsnd is not None:
if os.path.exists(os.path.join(temp_snd_folder, bsnd)):
game_zip.write(os.path.join(temp_snd_folder, bsnd),
os.path.join('sounds', bsnd))
self.game.model.game_path = self.game.model.temp_folder
self.game.model.data['name'] = str(self.get_title())
self.game.model.write()
game_zip.write(os.path.join(self.game.model.temp_folder, 'game.xml'),
'game.xml')
game_zip.close()
self.metadata['mime_type'] = 'application/x-memorize-project'
def _complete_close(self):
self._remove_temp_files()
Activity._complete_close(self)
def _remove_temp_files(self):
tmp_root = os.path.join(os.environ['SUGAR_ACTIVITY_ROOT'], 'instance')
for root, dirs, files in os.walk(tmp_root, topdown=False):
for name in files:
os.remove(os.path.join(root, name))
for name in dirs:
os.rmdir(os.path.join(root, name))
def _change_mode(self, mode):
logging.debug("Change mode %s" % mode)
if mode == _MODE_CREATE:
if self.play_mode:
self.box.remove(self.scoreboard)
self.box.remove(self.table)
self.createcardpanel.update_orientation()
self.box.pack_start(self.createcardpanel, True, True, 0)
self.box.pack_start(self.cardlist, False, False, 0)
self.cardlist.load_game(self.game)
self.game.model.create_temp_directories()
self.createcardpanel.set_temp_folder(
self.game.model.temp_folder)
self.play_mode = False
else:
if self.game.model.modified:
self.cardlist.update_model(self.game.model)
self.save()
self.game.reset_game()
self.table.change_game(None, self.game.model.data,
self.game.model.grid)
self.game.model.modified = False
if not self.play_mode:
self.box.remove(self.createcardpanel)
self.box.remove(self.cardlist)
if self.play_mode in (False, None):
self.box.pack_start(self.table, True, True, 0)
self.box.pack_start(self.scoreboard, False, False, 0)
self.play_mode = True
self._memorizeToolbarBuilder.update_controls(mode == _MODE_PLAY)
self._createToolbarBuilder.update_controls(mode == _MODE_CREATE)
def change_game(self,
widget,
game_name,
size,
mode,
title=None,
color=None):
logging.debug('Change game %s', game_name)
self.game.change_game(widget, game_name, size, mode, title, color)
self.cardlist.game_loaded = False
def change_equal_pairs(self, widget, state):
self.cardlist.update_model(self.game.model)
self.createcardpanel.change_equal_pairs(widget, state)
def _focus_in(self, event, data=None):
self.game.audio.play()
def _focus_out(self, event, data=None):
self.game.audio.pause()
def _cleanup_cb(self, data=None):
self.game.audio.stop()
class StoryActivity(activity.Activity):
''' Storytelling game '''
def __init__(self, handle):
''' Initialize the toolbars and the game board '''
try:
super(StoryActivity, self).__init__(handle)
except dbus.exceptions.DBusException as e:
_logger.error(str(e))
self._path = activity.get_bundle_path()
self.datapath = os.path.join(activity.get_activity_root(), 'instance')
self._nick = profile.get_nick_name()
if profile.get_color() is not None:
self._colors = profile.get_color().to_string().split(',')
else:
self._colors = ['#A0FFA0', '#FF8080']
self._old_cursor = self.get_window().get_cursor()
self.tablet_mode = _is_tablet_mode()
self.recording = False
self.audio_process = None
self._arecord = None
self._alert = None
self._uid = None
self._setup_toolbars()
self._setup_dispatch_table()
self._fixed = Gtk.Fixed()
self._fixed.connect('size-allocate', self._fixed_resize_cb)
self._fixed.show()
self.set_canvas(self._fixed)
self._vbox = Gtk.VBox(False, 0)
self._vbox.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self._fixed.put(self._vbox, 0, 0)
self._vbox.show()
self._canvas = Gtk.DrawingArea()
self._canvas.set_size_request(int(Gdk.Screen.width()),
int(Gdk.Screen.height()))
self._canvas.show()
self._vbox.pack_end(self._canvas, True, True, 0)
self._vbox.show()
entry_width = Gdk.Screen.width() - 6 * style.GRID_CELL_SIZE
entry_height = 3 * style.GRID_CELL_SIZE
self._entry = Gtk.TextView()
self._entry.set_wrap_mode(Gtk.WrapMode.WORD)
self._entry.set_pixels_above_lines(0)
self._entry.set_top_margin(10)
self._entry.set_bottom_margin(10)
self._entry.set_right_margin(10)
self._entry.set_left_margin(10)
self._entry.set_size_request(entry_width, entry_height)
font_desc = Pango.font_description_from_string('14')
self._entry.modify_font(font_desc)
self.text_buffer = self._entry.get_buffer()
self.text_buffer.set_text(PLACEHOLDER)
self._entry.connect('focus-in-event', self._text_focus_in_cb)
self._entry.connect('key-press-event', self._text_focus_in_cb)
self._entry.connect('focus-out-event', self._text_focus_out_cb)
self._entry.get_buffer().connect('changed', self._text_changed_cb)
self._entry.show()
self._scrolled_window = Gtk.ScrolledWindow()
self._scrolled_window.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
self._scrolled_window.set_size_request(
Gdk.Screen.width() - 6 * style.GRID_CELL_SIZE,
style.GRID_CELL_SIZE * 3)
self._scrolled_window.set_border_width(5)
self._scrolled_window.add(self._entry)
if self.tablet_mode:
self._fixed.put(self._scrolled_window, 3 * style.GRID_CELL_SIZE,
style.DEFAULT_SPACING)
else:
self._fixed.put(
self._scrolled_window, 3 * style.GRID_CELL_SIZE,
Gdk.Screen.height() - style.DEFAULT_SPACING -
style.GRID_CELL_SIZE * 4)
self._scrolled_window.show()
self._fixed.show()
self._game = Game(self._canvas,
parent=self,
path=self._path,
root=activity.get_bundle_path(),
colors=self._colors)
self._setup_presence_service()
if 'mode' in self.metadata:
self._game.set_mode(self.metadata['mode'])
if self.metadata['mode'] == 'array':
self.array_button.set_active(True)
self.autoplay_button.set_sensitive(False)
else:
self._linear_button.set_active(True)
if 'uid' in self.metadata:
self._uid = self.metadata['uid']
else:
self._uid = generate_uid()
self.metadata['uid'] = self._uid
if 'dotlist' in self.metadata:
self._restore()
self.check_audio_status()
self.check_text_status()
else:
self._game.new_game()
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
def close(self, **kwargs):
aplay.close()
activity.Activity.close(self, **kwargs)
def _configure_cb(self, event):
self._canvas.set_size_request(int(Gdk.Screen.width()),
int(Gdk.Screen.height()))
self._vbox.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
entry_width = Gdk.Screen.width() - 6 * style.GRID_CELL_SIZE
entry_height = 3 * style.GRID_CELL_SIZE
self._entry.set_size_request(entry_width, entry_height)
self._scrolled_window.set_size_request(
Gdk.Screen.width() - 6 * style.GRID_CELL_SIZE,
style.GRID_CELL_SIZE * 3)
if not self.tablet_mode:
self._fixed.move(
self._scrolled_window, 3 * style.GRID_CELL_SIZE,
Gdk.Screen.height() - style.DEFAULT_SPACING -
style.GRID_CELL_SIZE * 4)
self._game.configure()
def _restore_cursor(self):
''' No longer waiting, so restore standard cursor. '''
if not hasattr(self, 'get_window'):
return
self.get_window().set_cursor(self._old_cursor)
def _waiting_cursor(self):
''' Waiting, so set watch cursor. '''
if not hasattr(self, 'get_window'):
return
self._old_cursor = self.get_window().get_cursor()
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def _text_changed_cb(self, text_buffer):
self._entry.place_cursor_onscreen()
def _fixed_resize_cb(self, widget=None, rect=None):
''' If a toolbar opens or closes, we need to resize the vbox
holding out scrolling window. '''
self._vbox.set_size_request(rect.width, rect.height)
def _text_focus_in_cb(self, widget=None, event=None):
bounds = self.text_buffer.get_bounds()
text = self.text_buffer.get_text(bounds[0], bounds[1], True)
if text in [PLACEHOLDER, PLACEHOLDER1, PLACEHOLDER2]:
self.text_buffer.set_text('')
self.metadata['dirty'] = 'True'
self._game.set_speak_icon_state(True)
if self._game.playing:
self._game.stop()
def _text_focus_out_cb(self, widget=None, event=None):
self.speak_text_cb()
def speak_text_cb(self, button=None):
bounds = self.text_buffer.get_bounds()
text = self.text_buffer.get_text(bounds[0], bounds[1], True)
if self._game.get_mode() == 'array':
if text != PLACEHOLDER:
self.metadata['text'] = text
self.metadata['dirty'] = 'True'
self._game.set_speak_icon_state(True)
else:
self._game.set_speak_icon_state(False)
else:
if text not in [PLACEHOLDER, PLACEHOLDER1, PLACEHOLDER2]:
key = 'text-%d' % self._game.current_image
self.metadata[key] = text
self.metadata['dirty'] = 'True'
self._game.set_speak_icon_state(True)
else:
self._game.set_speak_icon_state(False)
def check_text_status(self):
self._game.set_speak_icon_state(False)
if self._game.get_mode() == 'array':
if 'text' in self.metadata:
self.text_buffer.set_text(self.metadata['text'])
if len(self.metadata['text']) > 0:
self.metadata['dirty'] = 'True'
self._game.set_speak_icon_state(True)
else:
self.text_buffer.set_text(PLACEHOLDER)
else:
self.text_buffer.set_text(PLACEHOLDER)
else:
key = 'text-%d' % self._game.current_image
if key in self.metadata:
self.text_buffer.set_text(self.metadata[key])
if len(self.metadata[key]) > 0:
self.metadata['dirty'] = 'True'
self._game.set_speak_icon_state(True)
elif self._game.current_image == 0:
self.text_buffer.set_text(PLACEHOLDER1)
else:
self.text_buffer.set_text(PLACEHOLDER2)
elif self._game.current_image == 0:
self.text_buffer.set_text(PLACEHOLDER1)
else:
self.text_buffer.set_text(PLACEHOLDER2)
def _clear_text(self):
if 'text' in self.metadata:
self.metadata['text'] = ''
for i in range(9):
if 'text-%d' % i in self.metadata:
self.metadata['text-%d' % i] = ''
if 'dirty' in self.metadata:
self.metadata['dirty'] = 'False'
if self._game.get_mode() == 'array':
self.text_buffer.set_text(PLACEHOLDER)
elif self._game.current_image == 0:
self.text_buffer.set_text(PLACEHOLDER1)
else:
self.text_buffer.set_text(PLACEHOLDER2)
self._game.set_speak_icon_state(False)
def _clear_audio_notes(self):
dsobject = self._search_for_audio_note(self._uid, target=self._uid)
if dsobject is not None:
dsobject.metadata['tags'] = ''
datastore.write(dsobject)
dsobject.destroy()
for i in range(9):
target = '%s-%d' % (self._uid, i)
dsobject = self._search_for_audio_note(self._uid, target=target)
if dsobject is not None:
dsobject.metadata['tags'] = ''
datastore.write(dsobject)
dsobject.destroy()
self._game.set_play_icon_state(False)
def check_audio_status(self):
if self._search_for_audio_note(self._uid):
self._game.set_play_icon_state(True)
else:
self._game.set_play_icon_state(False)
def _setup_toolbars(self):
''' Setup the toolbars. '''
self.max_participants = 1 # collaboration is unfinished
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
self._new_game_button_h = button_factory('view-refresh',
self.toolbar,
self._new_game_cb,
tooltip=_('Load new images'))
self.array_button = radio_factory('array',
self.toolbar,
self._array_cb,
tooltip=_('View images all at once'),
group=None)
self._linear_button = radio_factory(
'linear',
self.toolbar,
self._linear_cb,
tooltip=_('View images one at a time'),
group=self.array_button)
self.autoplay_button = button_factory('media-playback-start',
self.toolbar,
self._do_autoplay_cb,
tooltip=_('Play'))
self.autoplay_button.set_sensitive(False)
separator_factory(self.toolbar)
self.save_as_image = button_factory('image-saveoff',
self.toolbar,
self._do_save_as_image_cb,
tooltip=_('Save as image'))
self.save_as_pdf = button_factory('save-as-pdf',
self.toolbar,
self._do_save_as_pdf_cb,
tooltip=_('Save as PDF'))
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def _do_autoplay_cb(self, button=None):
if self._game.playing:
self._game.stop()
else:
self.autoplay_button.set_icon_name('media-playback-pause')
self.autoplay_button.set_tooltip(_('Pause'))
self.array_button.set_sensitive(False)
self._game.autoplay()
def _array_cb(self, button=None):
self.speak_text_cb()
self._game.set_mode('array')
self.autoplay_button.set_sensitive(False)
if self._uid is not None:
self.check_audio_status()
self.check_text_status()
def _linear_cb(self, button=None):
self.speak_text_cb()
self._game.set_mode('linear')
self.autoplay_button.set_sensitive(True)
if self._uid is not None:
self.check_audio_status()
self.check_text_status()
def _new_game_cb(self, button=None):
''' Start a new game. '''
if 'dirty' in self.metadata and self.metadata['dirty'] == 'True':
if self._alert is not None:
self.remove_alert(self._alert)
self._alert = None
self._alert = ConfirmationAlert()
self._alert.props.title = \
_('Do you really want to load new images?')
self._alert.props.msg = _('You have done work on this story.'
' Do you want to overwrite it?')
self._alert.connect('response', self._confirmation_alert_cb)
self.add_alert(self._alert)
else:
self.autoplay_button.set_sensitive(False)
self._game.new_game()
def _confirmation_alert_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
self.autoplay_button.set_sensitive(False)
self._clear_text()
self._clear_audio_notes()
self._game.new_game()
def write_file(self, file_path):
''' Write the grid status to the Journal '''
dot_list = self._game.save_game()
self.metadata['dotlist'] = ''
for dot in dot_list:
self.metadata['dotlist'] += str(dot)
if dot_list.index(dot) < len(dot_list) - 1:
self.metadata['dotlist'] += ' '
self.metadata['mode'] = self._game.get_mode()
self.speak_text_cb()
def _restore(self):
''' Restore the game state from metadata '''
dot_list = []
dots = self.metadata['dotlist'].split()
for dot in dots:
dot_list.append(int(dot))
self._game.restore_game(dot_list)
def _search_for_audio_note(self, obj_id, target=None):
''' Look to see if there is already a sound recorded for this
dsobject: the object id is stored in a tag in the audio file. '''
dsobjects, nobjects = datastore.find({'mime_type': ['audio/ogg']})
# Look for tag that matches the target object id
if target is None:
if self._game.get_mode() == 'array':
target = obj_id
else:
target = '%s-%d' % (obj_id, self._game.current_image)
for dsobject in dsobjects:
if 'tags' in dsobject.metadata and \
target in dsobject.metadata['tags']:
_logger.debug('Found audio note')
self.metadata['dirty'] = 'True'
return dsobject
return None
def _do_save_as_pdf_cb(self, button=None):
self._waiting_cursor()
self._notify_successful_save(title=_('Save as PDF'))
GObject.idle_add(self._save_as_pdf)
def _save_as_pdf(self):
self.speak_text_cb()
file_path = os.path.join(self.datapath, 'output.pdf')
if 'description' in self.metadata:
save_pdf(self,
file_path,
self._nick,
description=self.metadata['description'])
else:
save_pdf(self, file_path, self._nick)
dsobject = datastore.create()
dsobject.metadata['title'] = '%s %s' % \
(self.metadata['title'], _('PDF'))
dsobject.metadata['icon-color'] = profile.get_color().to_string()
dsobject.metadata['mime_type'] = 'application/pdf'
dsobject.metadata['activity'] = 'org.laptop.sugar3.ReadActivity'
dsobject.set_file_path(file_path)
datastore.write(dsobject)
dsobject.destroy()
os.remove(file_path)
GObject.timeout_add(1000, self._remove_alert)
def _do_save_as_image_cb(self, button=None):
self._waiting_cursor()
self._notify_successful_save(title=_('Save as image'))
GObject.idle_add(self._save_as_image)
def _save_as_image(self):
''' Grab the current canvas and save it to the Journal. '''
if self._uid is None:
self._uid = generate_uid()
if self._game.get_mode() == 'array':
target = self._uid
else:
target = '%s-%d' % (self._uid, self._game.current_image)
file_path = os.path.join(self.datapath, 'story.png')
png_surface = self._game.export()
png_surface.write_to_png(file_path)
dsobject = datastore.create()
dsobject.metadata['title'] = '%s %s' % \
(self.metadata['title'], _('image'))
dsobject.metadata['icon-color'] = profile.get_color().to_string()
dsobject.metadata['mime_type'] = 'image/png'
dsobject.metadata['tags'] = target
dsobject.set_file_path(file_path)
datastore.write(dsobject)
dsobject.destroy()
os.remove(file_path)
GObject.timeout_add(1000, self._remove_alert)
def record_cb(self, button=None, cb=None):
''' Start/stop audio recording '''
if self._arecord is None:
self._arecord = Arecord(self)
if self.recording: # Was recording, so stop and later save
self._game.set_record_icon_state(False)
self._arecord.stop_recording_audio()
self.recording = False
self.busy()
GObject.timeout_add(100, self._is_record_complete_timeout, cb)
else: # Wasn't recording, so start
self._game.set_record_icon_state(True)
self._arecord.record_audio()
self.recording = True
def _is_record_complete_timeout(self, cb=None):
if not self._arecord.is_complete():
return True # call back later
self._save_recording()
self.unbusy()
if cb is not None:
cb()
return False # do not call back
def playback_recording_cb(self, button=None):
''' Play back current recording '''
if self.recording: # Stop recording if we happen to be recording
self.record_cb(cb=self._playback_recording)
else:
self._playback_recording()
def _playback_recording(self):
path = os.path.join(self.datapath, 'output.ogg')
if self._uid is not None:
dsobject = self._search_for_audio_note(self._uid)
if dsobject is not None:
path = dsobject.file_path
aplay.play(path)
def _save_recording(self):
self.metadata['dirty'] = 'True' # So we know that we've done work
if os.path.exists(os.path.join(self.datapath, 'output.ogg')):
_logger.debug('Saving recording to Journal...')
if self._uid is None:
self._uid = generate_uid()
if self._game.get_mode() == 'array':
target = self._uid
else:
target = '%s-%d' % (self._uid, self._game.current_image)
dsobject = self._search_for_audio_note(target)
if dsobject is None:
dsobject = datastore.create()
dsobject.metadata['title'] = \
_('audio note for %s') % (self.metadata['title'])
dsobject.metadata['icon-color'] = profile.get_color().to_string()
dsobject.metadata['mime_type'] = 'audio/ogg'
if self._uid is not None:
dsobject.metadata['tags'] = target
dsobject.set_file_path(os.path.join(self.datapath, 'output.ogg'))
datastore.write(dsobject)
dsobject.destroy()
# Enable playback after record is finished
self._game.set_play_icon_state(True)
self.metadata['dirty'] = 'True'
# Always save an image with the recording.
# self._do_save_as_image_cb()
else:
_logger.debug('Nothing to save...')
return
def _notify_successful_save(self, title='', msg=''):
''' Notify user when saves are completed '''
self._alert = Alert()
self._alert.props.title = title
self._alert.props.msg = msg
self.add_alert(self._alert)
self._alert.show()
def _remove_alert(self):
if self._alert is not None:
self.remove_alert(self._alert)
self._alert = None
self._restore_cursor()
# Collaboration-related methods
def _setup_presence_service(self):
''' Setup the Presence Service. '''
self.pservice = presenceservice.get_instance()
self.initiating = None # sharing (True) or joining (False)
owner = self.pservice.get_owner()
self.owner = owner
self._share = ''
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
def _shared_cb(self, activity):
''' Either set up initial share...'''
self._new_tube_common(True)
def _joined_cb(self, activity):
''' ...or join an exisiting share. '''
self._new_tube_common(False)
def _new_tube_common(self, sharer):
''' Joining and sharing are mostly the same... '''
shared_activity = self.get_shared_activity()
if shared_activity is None:
_logger.error('Failed to share or join activity')
return
self.initiating = sharer
self.waiting_for_hand = not sharer
self.conn = shared_activity.telepathy_conn
self.tubes_chan = shared_activity.telepathy_tubes_chan
self.text_chan = shared_activity.telepathy_text_chan
self.tubes_chan[
TelepathyGLib.IFACE_CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
if sharer:
_logger.debug('This is my activity: making a tube...')
self.tubes_chan[
TelepathyGLib.IFACE_CHANNEL_TYPE_TUBES].OfferDBusTube(
SERVICE, {})
else:
_logger.debug('I am joining an activity: waiting for a tube...')
self.tubes_chan[TelepathyGLib.IFACE_CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb,
error_handler=self._list_tubes_error_cb)
self._game.set_sharing(True)
def _list_tubes_reply_cb(self, tubes):
''' Reply to a list request. '''
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
''' Log errors. '''
_logger.error('Error: ListTubes() failed: %s' % (e))
def _new_tube_cb(self, id, initiator, type, service, params, state):
''' Create a new tube. '''
_logger.debug('New tube: ID=%d initator=%d type=%d service=%s'
' params=%r state=%d' %
(id, initiator, type, service, params, state))
if (type == TelepathyGLib.TubeType.DBUS and service == SERVICE):
if state == TelepathyGLib.TubeState.LOCAL_PENDING:
self.tubes_chan[
TelepathyGLib.IFACE_CHANNEL_TYPE_TUBES].AcceptDBusTube(id)
self.collab = CollabWrapper(self)
self.collab.message.connect(self.event_received_cb)
self.collab.setup()
def _setup_dispatch_table(self):
''' Associate tokens with commands. '''
self._processing_methods = {
'n': [self._receive_new_images, 'get a new game grid'],
'p': [self._receive_dot_click, 'get a dot click'],
}
def event_received_cb(self, collab, buddy, msg):
''' Data from a tube has arrived. '''
command = msg.get("command")
if command is None:
return
payload = msg.get("payload")
self._processing_methods[command][0](payload)
def send_new_images(self):
''' Send a new image grid to all players '''
self.send_event("n", json_dump(self._game.save_game()))
def _receive_new_images(self, payload):
''' Sharer can start a new game. '''
dot_list = json_load(payload)
self._game.restore_game(dot_list)
def send_dot_click(self, dot, color):
''' Send a dot click to all the players '''
self.send_event("p", json_dump([dot, color]))
def _receive_dot_click(self, payload):
''' When a dot is clicked, everyone should change its color. '''
(dot, color) = json_load(payload)
self._game.remote_button_press(dot, color)
def send_event(self, command, payload):
''' Send event through the tube. '''
if hasattr(self, 'chattube') and self.collab is not None:
self.collab.SendText(dict(
command=command,
payload=payload,
))