def _create_text(self):
self.text = []
for line in self.BANNER:
self._insert_line(line)
self.text.append(self.flash_text)
return ScrollableListBox(self.text)
def _build_node_waiting(self):
""" creates a loading screen if nodes do not exist yet """
text = [
Text("\n\n\n"),
Text(self.message, align="center"),
Text("\n\n\n")
]
load_box = [
AttrWrap(Text("\u2582", align="center"), "pending_icon_on"),
AttrWrap(Text("\u2581", align="center"), "pending_icon_on"),
AttrWrap(Text("\u2583", align="center"), "pending_icon_on"),
AttrWrap(Text("\u2584", align="center"), "pending_icon_on"),
AttrWrap(Text("\u2585", align="center"), "pending_icon_on"),
AttrWrap(Text("\u2586", align="center"), "pending_icon_on"),
AttrWrap(Text("\u2587", align="center"), "pending_icon_on"),
AttrWrap(Text("\u2588", align="center"), "pending_icon_on")
]
# Add loading boxes
random.shuffle(load_box)
loading_boxes = []
loading_boxes.append(('weight', 1, Text('')))
for i in load_box:
loading_boxes.append(
('pack', load_box[random.randrange(len(load_box))]))
loading_boxes.append(('weight', 1, Text('')))
loading_boxes = Columns(loading_boxes)
return ScrollableListBox(text + [loading_boxes])
def _create_text(self):
self.text = []
for line in self.HELP_TEXT:
self._insert_line(line)
return LineBox(BoxAdapter(
ScrollableListBox(self.text),
height=20),
title='Help \u21C5 Scroll (ESC) Close')
def _build_widget(self, nodes, **kwargs):
unit_info = []
for node in nodes:
node_pile = []
node_cols = []
charm_class, service = node
if len(service.units) > 0:
for u in sorted(service.units, key=attrgetter('unit_name')):
node_cols = self._build_node_columns(u, charm_class)
node_pile.append(node_cols)
unit_info.append(padding(LineBox(
Pile(node_pile),
title=charm_class.display_name,
lline=' ',
blcorner=' ',
rline=' ',
bline=' ',
brcorner=' ')))
return ScrollableListBox(unit_info)