def __init__(self, original_widget, title=''):
self.color = 'header'
if int(urwid_version[0]) == 1:
utf8decode = lambda string: string
def use_attr(a, t):
if a:
t = AttrMap(t, a)
return t
# top line
tline = None
tline_attr = Columns([
('fixed', 2, Divider(utf8decode("─"))),
('fixed', len(title), AttrMap(Text(title), self.color)),
Divider(utf8decode("─")),
])
tline = use_attr(tline, tline_attr)
# bottom line
bline = None
bline = use_attr(bline, Divider(utf8decode("─")))
# left line
lline = None
lline = use_attr(lline, SolidFill(utf8decode("│")))
# right line
rline = None
rline = use_attr(rline, SolidFill(utf8decode("│")))
# top left corner
tlcorner = None
tlcorner = use_attr(tlcorner, Text(utf8decode("┌")))
# top right corner
trcorner = None
trcorner = use_attr(trcorner, Text(utf8decode("┐")))
# bottom left corner
blcorner = None
blcorner = use_attr(blcorner, Text(utf8decode("└")))
# bottom right corner
brcorner = None
brcorner = use_attr(brcorner, Text(utf8decode("┘")))
# top
top = Columns([
('fixed', 1, tlcorner),
tline,
('fixed', 1, trcorner),
])
# middle
middle = Columns([('fixed', 1, lline), original_widget,
('fixed', 1, rline)],
box_columns=[0, 2],
focus_column=1)
# bottom
bottom = Columns([('fixed', 1, blcorner), bline,
('fixed', 1, brcorner)])
# widget decoration
pile = Pile([('flow', top), middle, ('flow', bottom)], focus_item=1)
WidgetDecoration.__init__(self, original_widget)
WidgetWrap.__init__(self, pile)
def __init__(self, original_widget, title="",
tlcorner=u'┌', tline=u'─', lline=u'│',
trcorner=u'┐', blcorner=u'└', rline=u'│',
bline=u'─', brcorner=u'┘'):
"""
Use 'title' to set an initial title text with will be centered
on top of the box.
You can also override the widgets used for the lines/corners:
tline: top line
bline: bottom line
lline: left line
rline: right line
tlcorner: top left corner
trcorner: top right corner
blcorner: bottom left corner
brcorner: bottom right corner
"""
tline, bline = Divider(tline), Divider(bline)
lline, rline = SolidFill(lline), SolidFill(rline)
tlcorner, trcorner = Text(tlcorner), Text(trcorner)
blcorner, brcorner = Text(blcorner), Text(brcorner)
title_widget = ('fixed', len(title), AttrMap(Text(title), 'header'))
top = Columns([
('fixed', 1, tlcorner),
title_widget,
tline,
('fixed', 1, trcorner)
])
middle = Columns([('fixed', 1, lline),
original_widget,
('fixed', 1, rline)],
box_columns=[0, 2],
focus_column=1)
bottom = Columns([('fixed', 1, blcorner),
bline,
('fixed', 1, brcorner)])
pile = Pile([('flow', top),
middle,
('flow', bottom)],
focus_item=1)
# super?
WidgetDecoration.__init__(self, original_widget)
WidgetWrap.__init__(self, pile)
def menu():
hello = Text(
"Приветствую! Для продолжения настройте параметры лабиринта.\n" +
"Если карта лабиринта будет некорректно отображаться, " +
"попробуйте уменьшить значение ширины или развернуть окно.")
height_enter = IntEdit("Высота лабиринта: ", 30)
width_enter = IntEdit("Ширина лабиринта: ", 45)
done = Button("Готово")
done_pad = Padding(done, align="center", width=10)
back = AttrMap(SolidFill("\u25E6"), "blueprint")
pile = Pile(
[hello, Divider("\u2500"), height_enter, width_enter, done_pad])
menu = Filler(LineBox(pile))
main_widget = Overlay(menu,
back,
align="center",
width=35,
height=12,
valign="middle")
loop = MainLoop(main_widget, palette)
connect_signal(done, 'click', start_game)
loop.run()
return MazeGame(height_enter.value(), width_enter.value())
def _construct_line(self, pos):
"""
builds a list element for given position in the tree.
It consists of the original widget taken from the TreeWalker and some
decoration columns depending on the existence of parent and sibling
positions. The result is a urwid.Culumns widget.
"""
void = SolidFill(' ')
line = None
if pos is not None:
cols = []
depth = self._walker.depth(pos)
# add spacer filling all but the last indent
if depth > 0:
cols.append(
(depth * self._indent, urwid.SolidFill(' '))), # spacer
# construct last indent
iwidth, icon = self._construct_collapse_icon(pos)
available_space = self._indent
firstindent_width = self._icon_offset + iwidth
# stop if indent is too small for this decoration
if firstindent_width > available_space:
raise TreeDecorationError(NO_SPACE_MSG)
# add icon only for non-leafs
if self._walker.first_child_position(pos) is not None:
if icon is not None:
# space to the left
cols.append(
(available_space - firstindent_width, SolidFill(' ')))
# icon
icon_pile = urwid.Pile([('pack', icon), void])
cols.append((iwidth, icon_pile))
# spacer until original widget
available_space = self._icon_offset
cols.append((available_space, SolidFill(' ')))
else: # otherwise just add another spacer
cols.append((self._indent, SolidFill(' ')))
cols.append(self._walker[pos]) # original widget ]
# construct a Columns, defining all spacer as Box widgets
line = urwid.Columns(cols, box_columns=range(len(cols))[:-1])
return line
def __init__(self, title, right_icon):
if isinstance(title, str):
title = Text(title)
title = HeaderColumns([
Text(""),
title,
right_icon,
Text(""),
])
super().__init__(
Pile([
(1,
Color.frame_header_fringe(SolidFill("\N{lower half block}"))),
Color.frame_header(title),
(1,
Color.frame_header_fringe(SolidFill("\N{upper half block}"))),
]))
def start(config):
"""Start the application and handle user input. Blocks until the application exits."""
def item_chosen(button, server):
global choice
choice = server
response = Text(
[u'Connecting to: ',
server.connection_string(), u'\n'])
done = Button(u'Ok')
urwid.connect_signal(done, 'click', exit_program)
main.original_widget = Filler(
Pile([response,
AttrMap(done, None, focus_map='reversed')]))
def exit_program(button):
raise urwid.ExitMainLoop()
def unhandled(key):
vim_map = {'h': 'left', 'j': 'down', 'k': 'up', 'l': 'right'}
if key in vim_map.keys():
list_box.keypress((0, 1), vim_map[key])
elif key in ['left', 'right']:
pass
elif key in ['esc', 'q']:
raise ExitMainLoop()
body = [urwid.Text(u'\nServers'), Divider(u'-')]
for server in config.get_servers():
button = Button(server.name)
urwid.connect_signal(button, 'click', item_chosen, server)
body.append(AttrMap(button, None, focus_map='reversed'))
list_box = ListBox(urwid.SimpleFocusListWalker(body))
main = Padding(list_box, left=2, right=2)
overlay = Overlay(main,
SolidFill(u'\N{MEDIUM SHADE}'),
align='center',
width=('relative', 60),
valign='middle',
height=('relative', 60),
min_width=20,
min_height=9)
header = AttrMap(Text(u' ssh-menu'), 'header')
footer = AttrMap(Text(u'this is the footer'), 'footer')
frame = Frame(overlay, header=header, footer=footer)
urwid.MainLoop(urwid.AttrMap(frame, 'body'),
palette=palette,
unhandled_input=unhandled).run()
return choice
def main():
background = AttrMap(SolidFill(' '), 'basic')
pwdialog = PasswordDialog().compose()
box = AttrMap(LineBox(pwdialog), 'blackongrey')
window = Overlay(box, background, 'center', 30, 'middle', 10)
mainloop = MainLoop(window,
unhandled_input=callback,
palette=simple_colours)
mainloop.run()
def mount_node_refactored(node):
node.ui = WidgetPlaceholder(SolidFill())
node.opts = render_opts(node)
logic = extract_logic(node.impl.get('html'))
attach_logic_to_node(logic, node, node.opts)
node.document.children('script').remove()
identify_document(node.document)
node.expressions = parse_document_expressions(
node.document.children().eq(0))
update_node_refactored(node)
node.trigger('mount')
def render_component(self, props):
return Overlay(
top_w=Menu(store=props['store']),
bottom_w=SolidFill(u'\N{DARK SHADE}'),
align=CENTER,
width=(RELATIVE, 95),
valign=MIDDLE,
height=(RELATIVE, 95),
min_width=20,
min_height=20,
)
def __init__(self, body=SolidFill(), header=None, footer=None, focus_part=None, unhandled_input=None, palette=None):
self.document = Frame(body, header, footer, focus_part)
self.loop = MainLoop(
self.document,
palette,
event_loop=AsyncioEventLoop(loop=asyncio.get_event_loop()),
unhandled_input=unhandled_input
)
self.loop.screen.set_terminal_properties(colors=256)
self.body = body
self.footer = footer
self.header = header
def render_component(self, props):
return Overlay(
top_w=Frame(
header=AddTodo(store=props['store']),
body=VisibleTodoList(store=props['store']),
footer=Footer(store=props['store']),
focus_part='header',
),
bottom_w=SolidFill(u'\N{MEDIUM SHADE}'),
align=CENTER,
width=(RELATIVE, 40),
valign=MIDDLE,
height=(RELATIVE, 60),
min_width=20,
min_height=20,
)
def set_step_banner(self, msg):
if self.progress:
del self.progress[:]
self.progress.append(BoxAdapter(AttrMap(SolidFill('#'), 'fill'), 3))
text = Text("""Just start writing...
The text will automatically align correctly. To exit, press Return.""")
string = []
cursor = 0
if len(sys.argv) > 1:
string = hilbert_to_str(sys.argv[1])
cursor = len(string)
if len(string) > 1:
text.set_text(str_to_hilbert(string))
elif len(string) == 1:
text.set_text(''.join(string))
filler = SolidFill(" ")
overlay = Overlay(Filler(text), filler, "center", 40, "middle", 40)
main = MainLoop(overlay, unhandled_input=keystroke)
main.run()
print("Do you want to save the file? (Ctrl+C to abort)")
try:
default = sys.argv[1] if len(sys.argv) > 1 else "test.act"
fn = input("Save as [{}]: ".format(default))
if not fn:
fn = default
with open(fn, "w") as f:
if len(string) > 1:
lines = str_to_hilbert(string).split("\n")
for line in lines:
def parse_tag_from_node(node):
return SolidFill()
import urwid as u
from urwid import SolidFill
def exit(key):
if key in ('q','Q'):
raise u.ExitMainLoop
bt = u.BigText("Table Tennis", u.font.HalfBlock5x4Font())
#bt = u.Padding(bt,'center', width='clip')
#bt = u.Filler(bt,'top')
loop = u.MainLoop(SolidFill('*'),unhandled_input=exit)
loop.run()
##palette = [
# ('title','dark cnyan','dark red'),
# ('dam','yellow','light red'),
# ('bg','light cyan','black')]
#
#placeholder = u.SolidFill()
#loop = u.MainLoop(placeholder,palette,unhandled_input=exit)
#bt = u.BigText("Table-Tennis", u.font.HalfBlock5x4Font())
#bt = u.padding(bt,'center',width = 'clip')
#bt = u.Filler(bt, 'top')
#loop.widget.original_widget = u.Filler(u.Pile([]))
#
#div = u.Divider()
#damn = u.Attr(div,'dam')
#pile = loop.widget.base_widget
#for item in [placeholder,damn,bt]:
# pile.contents.append((item.pile.options()))
#loop.run()
from urwid import MainLoop, SolidFill, Filler, Pile, Overlay, LineBox
interior = Filler(Pile([]))
window = LineBox(interior, title='Choose enviroment')
background = SolidFill(' ')
body = Overlay(window, background, 'center', 30, 'middle', 10)
main_loop = MainLoop(body)
main_loop.run()
