def __init__(self, **kwargs):
self._last_reload_key = None
self._do_animation = kwargs.get('do_animation', True)
self._do_interaction = kwargs.get('do_interaction', True)
kwargs.setdefault('font_size', sp(WORD_FONTSIZE))
super(Word, self).__init__(**kwargs)
if self.provider is None:
if 'word' in kwargs:
self.provider = WordProvider(kwargs['word'])
self.reload()
def load(self, data):
assert(isinstance(data, dict))
self.provider = WordProvider(data['word'])
self.provider.load_settings(data['settings'])
self.reload()
class Word(Button):
padding = NumericProperty('20dp')
wordid = StringProperty()
screen = ObjectProperty()
word = ObjectProperty()
antonym = BooleanProperty(False)
zoom = NumericProperty(0)
fontzoom = NumericProperty(0)
direction = NumericProperty(0)
provider = ObjectProperty()
wordtype = NumericProperty(0)
text = StringProperty()
def __init__(self, **kwargs):
self._last_reload_key = None
self._do_animation = kwargs.get('do_animation', True)
self._do_interaction = kwargs.get('do_interaction', True)
kwargs.setdefault('font_size', sp(WORD_FONTSIZE))
super(Word, self).__init__(**kwargs)
if self.provider is None:
if 'word' in kwargs:
self.provider = WordProvider(kwargs['word'])
self.reload()
def dump(self):
provider = self.provider
return { 'word': self.word, 'settings': provider.dump_settings() }
def load(self, data):
assert(isinstance(data, dict))
self.provider = WordProvider(data['word'])
self.provider.load_settings(data['settings'])
self.reload()
def reload(self, *args):
provider = self.provider
if not provider:
return
text = provider.get()
wordtype = provider.itype
antonym = provider.antonym
zoom = provider.zoom
key = provider.dump_settings()
if self._last_reload_key == key:
return
self._last_reload_key = key
self.text = text
self.wordtype = wordtype
self.antonym = antonym
self.zoom = zoom
if self._do_animation:
Animation(
fontzoom=self.zoom * sp(5),
padding=max(dp(20), dp(20) - self.zoom * dp(10)),
direction=(provider.tense - 1) * dp(5),
d=0.3, t='out_quart').start(self)
else:
self.fontzoom = self.zoom * sp(5)
self.padding = max(dp(20), dp(20) - self.zoom * dp(10))
self.direction = (provider.tense - 1) * dp(5)
def on_touch_down(self, touch):
self._last_touch = touch
return super(Word, self).on_touch_down(touch)
def on_touch_move(self, touch):
return super(Word, self).on_touch_move(touch)
def on_press(self, *args):
if self.__class__ is not Word:
return
if not self._do_interaction:
return
touch = self._last_touch
x, y = self.to_window(touch.x, touch.y)
dw = DroppableWord(word=self.word,
wordid=self.wordid, screen=self.screen, center=(x, y),
last_touch=self._last_touch)
touch.grab(dw)
self._dw = dw
self.screen.root_layout.add_widget(dw)
def on_release(self, *args):
if self.__class__ is not Word:
return
if not self._do_interaction:
return
t = self._last_touch
d = Vector(t.pos).distance(t.opos)
dt = t.time_update - t.time_start
# if the user moved the touch more than 20 pixels away of the initial
# position, or if he touched more than 200ms, abort.
if d > 20 or dt > 0.2:
return
self.screen.open_gesture_selection(self)
