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())
def test_history_manager_read_history(self):
self.TM.request_add(1, dt.Die(1))
obj = self.TM.request_plot_obj(True)
self.HM.add_plot_obj(obj)
self.HM.write_history()
to_test = mvm.HistoryManager()
msg = to_test.read_history()
self.assertEqual(msg, 'ok')
self.assertEqual(self.HM.get_labels(), [('1D1', [(1, 1)])])
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()
def test_graph_box_graph_it_retrieves_according_to_use_axes(self):
self.TM.request_add(1, dt.Die(1))
axes_obj = self.TM.request_plot_obj(True)
axes_data = (axes_obj['text'], axes_obj['pts'])
pts_obj = self.TM.request_plot_obj(False)
pts_data = (pts_obj['text'], pts_obj['pts'])
pts_GB = mvm.GraphBox(self.TM, mvm.HistoryManager(), False)
self.assertNotEqual(axes_obj, pts_obj)
self.assertEqual(
pts_GB.graph_it([('1D1', [(1, 1)])]),
((1, 1), (100.0, 100.0), [pts_data])
)
self.assertEqual(
self.GB.graph_it([('1D1', [(1, 1)])]),
((1, 1), (100.0, 100.0), [axes_data])
)
class GraphBox(BoxLayout):
'''buttons for making graphs. 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.GraphBox(mvm.TableManager(),
mvm.HistoryManager(), True))
def __init__(self, **kwargs):
super(GraphBox, self).__init__(**kwargs)
self.confirm = Popup(title='Delete everything?', content=BoxLayout(),
size_hint=(0.8, 0.4), title_align='center',
title_size=75)
self.confirm.content.add_widget(Button(text='EVERY\nTHING!!!',
on_press=self.clear_all,
texture_size=self.size))
self.confirm.content.add_widget(Button(text='never\nmind',
on_press=self.confirm.dismiss))
def initialize(self):
'''called at main app init. workaround for kv file loading after py'''
self.ids['graph_space'].add_widget(PlotCheckBox(size_hint=(1, 0.5),
parent_obj=self))
self.update()
def update(self):
'''updates the current window to display new graph history and current
table to graph'''
current, history = self.view_model.display()
#sz_hint for 'past graphs' label to take up all the space
#base_y make sure other widgets fit
rows = len(history) + 3
base_y = .99/rows
if base_y > 0.1:
base_y = 0.1
sz_hint = (1, 1 - (rows - 1) * base_y)
self.ids['graph_space'].clear_widgets()
self.ids['graph_space'].add_widget(Label(text='past graphs',
halign='center',
size_hint=sz_hint))
for text_, tuple_list_ in history:
check = PlotCheckBox(size_hint=(0.79, base_y), active=False,
tuple_list=tuple_list_)
reload_ = FlashButton(
size_hint=(0.2, base_y), lst=[text_, tuple_list_], max_lines=1,
text='reload', valign='middle', halign='center',
on_press=lambda btn: btn.delay(self.reload, btn)
)
self.ids['graph_space'].add_widget(check)
self.ids['graph_space'].add_widget(reload_)
check.text = text_
self.ids['graph_space'].add_widget(Label(text='new table',
size_hint=(1, base_y)))
check = PlotCheckBox(size_hint=(1, base_y), active=True,
tuple_list=current[1])
self.ids['graph_space'].add_widget(check)
check.text = current[0]
Clock.schedule_once(lambda dt: check.ids['label'].flash_it(), 0.01)
def reload(self, btn):
'''reloads from history to current table'''
self.view_model.reload(btn.lst[0], btn.lst[1])
self.parent.parent.do_update()
def graph_it(self):
'''prepares plot and calls PlotPopup'''
to_plot = []
for item in self.ids['graph_space'].children[:]:
if isinstance(item, PlotCheckBox):
if item.active:
to_plot.append((item.text, item.tuple_list))
plots = self.view_model.graph_it(to_plot)
self.update()
if plots[2]:
plotter = PlotPopup(*plots)
plotter.open()
def clear_all(self, btn):
'''clear graph history'''
self.confirm.dismiss()
self.view_model.clear_all()
self.update()
def clear_selected(self):
'''clear selected checked items from graph history'''
to_clear = []
for item in self.ids['graph_space'].children[1:]:
if isinstance(item, PlotCheckBox):
if item.active:
to_clear.append((item.text, item.tuple_list))
self.view_model.clear_selected(to_clear)
self.update()