def generate_display_widget(self, size):
"""
Actually generate display widget (ignoring cache)
"""
(maxcol,) = size
d = Divider()
if len(self.cells) == 0: # how dull
return d
if self.v_sep > 1:
# increase size of divider
d.top = self.v_sep-1
# cells per row
bpr = (maxcol+self.h_sep) // (self.cell_width+self.h_sep)
if bpr == 0: # too narrow, pile them on top of eachother
l = [self.cells[0]]
f = 0
for b in self.cells[1:]:
if b is self.focus_cell:
f = len(l)
if self.v_sep:
l.append(d)
l.append(b)
return Pile(l, f)
if bpr >= len(self.cells): # all fit on one row
k = len(self.cells)
f = self.cells.index(self.focus_cell)
cols = Columns(self.cells, self.h_sep, f)
rwidth = (self.cell_width+self.h_sep)*k - self.h_sep
row = Padding(cols, self.align, rwidth)
return row
out = []
s = 0
f = 0
while s < len(self.cells):
if out and self.v_sep:
out.append(d)
k = min( len(self.cells), s+bpr )
cells = self.cells[s:k]
if self.focus_cell in cells:
f = len(out)
fcol = cells.index(self.focus_cell)
cols = Columns(cells, self.h_sep, fcol)
else:
cols = Columns(cells, self.h_sep)
rwidth = (self.cell_width+self.h_sep)*(k-s)-self.h_sep
row = Padding(cols, self.align, rwidth)
out.append(row)
s += bpr
return Pile(out, f)
def setup_popup(self, title):
"""
Overlays a dialog box on top of the working view using a Frame
"""
# Header
if self.small_display:
header = Padding(Text(title, align='center'))
else:
header = LineBox(Text(title),
tline=None,
rline=' ',
lline=' ',
trcorner=' ',
tlcorner=' ',
blcorner='',
brcorner='')
header = AttrWrap(header, 'header')
# Body
error_text = Text("", align='center')
# register the Text widget with the application, so we can change it
self._error = error_text
error_text = AttrWrap(error_text, 'error')
body = Pile([
Divider(), error_text,
Divider(),
LineBox(GridFlow([self.setup_button("Dismiss", self.close_popup)],
12, 2, 0, 'center'),
bline=None,
lline=None,
rline=None,
tlcorner='─',
trcorner='─')
])
body = LineBox(body)
body = AttrWrap(body, 'body')
# on small displays let the popup fill the screen (horizontal)
if self.small_display:
body = Padding(Filler(body, 'middle'), 'center')
else:
body = Padding(Filler(body, 'middle'), 'center', ('relative', 50))
body = AttrWrap(body, 'bg')
# Main dialog widget
dialog = Frame(body, header=header, focus_part='body')
return dialog
def __init__(self):
self.data = DataPoint(0)
self.percentiles = PercentilesList(DataPoint.CURRENT)
self.avg_times = AvgTimesList(DataPoint.CURRENT)
self.rcodes = RCodesList(DataPoint.CURRENT)
original_widget = Columns(
[self.avg_times, self.percentiles, self.rcodes], dividechars=1)
padded = Padding(original_widget, align=CENTER)
super(LatestStats, self).__init__(padded, self.title)
def __init__(self):
self.data = DataPoint(0)
self.percentiles = PercentilesList(DataPoint.CUMULATIVE)
self.avg_times = AvgTimesList(DataPoint.CUMULATIVE)
self.rcodes = RCodesList(DataPoint.CUMULATIVE)
original_widget = Columns(
[self.avg_times, self.percentiles, self.rcodes], dividechars=1)
padded = Padding(original_widget, align=CENTER)
super(CumulativeStats, self).__init__(padded, "Cumulative Stats")
def __init__(self):
self.idx = 0
b_txt = BigText("Taurus", Thin6x6Font())
b_txt = Padding(b_txt, CENTER, width=CLIP)
b_txt = Filler(b_txt)
self.byb = Filler(Text('', align=CENTER))
parts = [
(5, b_txt),
(1, self.byb),
]
super(TaurusLogo, self).__init__(parts)
def __init__(self):
self.data = DataPoint(0)
self._start_time = None
self.percentiles = PercentilesList(DataPoint.CUMULATIVE)
self.avg_times = AvgTimesList(DataPoint.CUMULATIVE)
self.rcodes = RCodesList(DataPoint.CUMULATIVE)
self.labels_pile = LabelsPile(DataPoint.CUMULATIVE)
original_widget = Pile([
Columns([self.avg_times, self.percentiles, self.rcodes],
dividechars=1), self.labels_pile
])
padded = Padding(original_widget, align=CENTER)
super(CumulativeStats,
self).__init__(padded, self.title + ': waiting for data...')
def setup_frame(self, title, input_title):
"""
Creates the main view, with a 3 horizontal pane container (Frame)
"""
self.keys = [] # List of keys added to the OSK
self._shift = False # OSK Shift key state
# title frame (header) uses a LineBox with just the bottom line enabled
# if we're on a small display, use a simple Text with Padding
if self.small_display:
header = Padding(Text(title, align='center'))
else:
header = LineBox(Text(title),
tline=None,
rline=' ',
lline=' ',
trcorner=' ',
tlcorner=' ',
blcorner='',
brcorner='')
header = AttrWrap(header, 'header')
# Body frame, containing the input and the OSK widget
input = Text([('input text', ''), ('prompt', ASCII_BLOCK)])
self.input = input
Key = self.add_osk_key # alias the key creation function
osk = Pile([
# 1st keyboard row
WrappableColumns([
(1, Text(" ")),
(3, Key('`', shifted='~')),
(3, Key('1', shifted='!')),
(3, Key('2', shifted='@')),
(3, Key('3', shifted='#')),
(3, Key('4', shifted='$')),
(3, Key('5', shifted='%')),
(3, Key('6', shifted='^')),
(3, Key('7', shifted='&')),
(3, Key('8', shifted='*')),
(3, Key('9', shifted='(')),
(3, Key('0', shifted=')')),
(3, Key('-', shifted='_')),
(3, Key('=', shifted='+')),
(1, Text(" ")),
], 0),
Divider(),
# 2nd keyboard row
WrappableColumns([
(2, Text(" ")),
(3, Key('q')),
(3, Key('w')),
(3, Key('e')),
(3, Key('r')),
(3, Key('t')),
(3, Key('y')),
(3, Key('u')),
(3, Key('i')),
(3, Key('o')),
(3, Key('p')),
(3, Key('[', shifted='{')),
(3, Key(']', shifted='}')),
(3, Key('\\', shifted='|')),
], 0),
Divider(),
# 3rd keyboard row
WrappableColumns([
(3, Text(" ")),
(3, Key('a')),
(3, Key('s')),
(3, Key('d')),
(3, Key('f')),
(3, Key('g')),
(3, Key('h')),
(3, Key('j')),
(3, Key('k')),
(3, Key('l')),
(3, Key(';', shifted=':')),
(3, Key('\'', shifted='"')),
], 0),
Divider(),
# 4th keyboard row
WrappableColumns([(4, Text(" ")), (3, Key('z')), (3, Key('x')),
(3, Key('c')), (3, Key('v')), (3, Key('b')),
(3, Key('n')), (3, Key('m')),
(3, Key(',', shifted='<')),
(3, Key('.', shifted='>')),
(3, Key('/', shifted='?'))], 0),
Divider(),
# 5th (last) keyboard row
WrappableColumns([
(1, Text(" ")),
(9,
Key('↑ Shift',
shifted='↑ SHIFT',
callback=self.shift_key_press)),
(2, Text(" ")),
(15, Key('Space', value=' ', shifted=' ')),
(2, Text(" ")),
(10, Key('Delete ←', callback=self.bksp_key_press)),
], 0),
Divider()
])
if self.small_display:
# small displays: remove last divider line
osk.contents.pop(len(osk.contents) - 1)
osk = Padding(osk, 'center', 40)
# setup the text input and the buttons
input = AttrWrap(LineBox(input), 'input')
input = Padding(AttrWrap(input, 'input text'),
'center', ('relative', 80),
min_width=30)
ok_btn = self.setup_button("OK", self.button_press, exitcode=0)
cancel_btn = self.setup_button("Cancel", self.button_press, exitcode=1)
# setup the main OSK area, depending on the screen size
if self.small_display:
body = Pile([
Text(f'Enter the {input_title}', align='center'), input,
Divider(), osk,
Divider(),
GridFlow([ok_btn, cancel_btn], 10, 2, 0, 'center'),
Divider()
])
else:
body = Pile([
Divider(), input,
Divider(), osk,
LineBox(GridFlow([ok_btn, cancel_btn], 10, 2, 0, 'center'),
bline=None,
lline=None,
rline=None,
tlcorner='─',
trcorner='─')
])
body = LineBox(body, f'Enter the {input_title}')
body = AttrWrap(body, 'body') # Style the main OSK area
# wrap and align the main OSK in the frame
body = Padding(body, 'center', 55, min_width=42)
body = Filler(body, 'middle')
body = AttrWrap(body, 'bg') # Style the body containing the OSK
frame = Frame(body, header=header, focus_part='body')
return frame
