def setUp(self):
self.TM = mvm.TableManager()
self.HM = mvm.HistoryManager()
self.GB = mvm.GraphBox(self.TM, self.HM, True)
self.CB = mvm.ChangeBox(self.TM)
self.SB = mvm.StatBox(self.TM)
self.AB = mvm.AddBox(self.TM)
self.IB = mvm.InfoBox(DummyParent())
class ChangeBox(GridLayout):
'''displays current dice and allows to change. parent app is what's called
for dice actions and info updates. all calls are
self.parent_app.request_something(*args).'''
view_model = ObjectProperty(mvm.ChangeBox(mvm.TableManager()))
def __init__(self, **kwargs):
super(ChangeBox, self).__init__(**kwargs)
self.cols = 1
self.old_dice = []
def add_rm(self, btn):
'''uses die stored in button and btn text to request add or rm'''
self.view_model.add_rm(int(btn.text), btn.die)
self.parent.parent.do_update()
def reset(self, btn):
'''resets current table back to empty and display instructions'''
self.view_model.reset()
self.parent.parent.do_update()
self.clear_widgets()
self.add_widget(Label(text=INTRO_TEXT, text_size=self.size,
valign='top', halign='center'))
def update(self):
'''updates the current dice after add, rm or clear'''
new_dice = []
button_list = self.view_model.display()
self.clear_widgets()
max_height = self.height/10
reset = Button(text='reset table', on_press=self.reset,
size_hint=(1, None), height=0.75*max_height)
self.add_widget(reset)
if button_list:
new_height = min((self.height - reset.height) / len(button_list),
max_height)
for labels, die_ in button_list:
temp = labels[:]
labels = []
for label in temp:
if '50' not in label or 'D' in label:
labels.append(label)
box = BoxLayout(size_hint=(0.8, None), height=new_height,
orientation='horizontal')
self.add_widget(box)
x_hint = round(1./(len(labels) + 2), 2)
for label in labels:
if label[0] == '-' or label[0] == '+':
btn = FlashButton(
text=label, size_hint=(x_hint, 1), die=die_,
on_press=lambda btn: btn.delay(self.add_rm, btn)
)
box.add_widget(btn)
else:
flash = FlashLabel(text=label, size_hint=(3 * x_hint, 1))
box.add_widget(flash)
new_dice.append(label)
if label not in self.old_dice:
Clock.schedule_once(flash.flash_it, 0.01)
self.old_dice = new_dice
def __init__(self, **kwargs):
super(DicePlatform, self).__init__(**kwargs)
table = mvm.TableManager()
history = mvm.HistoryManager()
self._read_hist_msg = history.read_history()
change = mvm.ChangeBox(table)
add = mvm.AddBox(table)
stat = mvm.StatBox(table)
graph = mvm.GraphBox(table, history, False)
info = mvm.InfoBox(table)
self.ids['change_box'].view_model = change
self.ids['add_box'].view_model = add
self.ids['stat_box'].view_model = stat
self.ids['graph_box'].view_model = graph
self.ids['info_box'].view_model = info
self.initializer()