def __init__(self, text):
self.text = text
self.header_widget = urwid.Text(self.text, align='left')
self.popup = SimplePopupLauncher()
self.popup_padding = urwid.Padding(self.popup, 'right', 20)
self.popup_map = urwid.AttrMap(self.popup_padding, 'indicator')
self.header_map = urwid.AttrMap(self.header_widget, 'head')
super(Header, self).__init__([self.header_map, self.popup_map])
def draw(self):
self.palette = [
('body', 'black', 'light gray'), # Normal Text
('focus', 'light green', 'black', 'standout'), # Focus
('head', 'white', 'dark gray', 'standout'), # Header
('foot', 'light gray', 'dark gray'), # Footer Separator
('key', 'light green', 'dark gray', 'bold'),
('title', 'white', 'black', 'bold'),
('popup', 'white', 'dark red'),
('msg', 'yellow', 'dark gray'),
('SSH', 'dark blue', 'light gray', 'underline'),
('SSH_focus', 'light green', 'dark blue', 'standout')
] # Focus
self.header_text = [('key', "Aker"), " ", ('msg', "User:"******"%s" % self.aker.posix_user), " "]
self.footer_text = [('msg', "Move:"), ('key', "Up"), ",",
('key', "Down"), ",", ('key', "PgUp"), ",",
('key', "PgDn"), ",", ('msg', "Select:"),
('key', "Enter"), " ", ('msg', "Refresh:"),
('key', "F5"), " ", ('msg', "Quit:"),
('key', "F9"), " ", ('msg', "By:"),
('key', "Ahmed Nazmy")]
# Hosts ListBox
self.hosts_listbox = self.refresh_hosts(
self.aker.user.allowed_ssh_hosts)
self.hosts_map = urwid.AttrWrap(self.hosts_listbox, 'body')
# Edit Text area to capture user input
self.search_edit = urwid.Edit("Type to search:\n")
urwid.connect_signal(self.search_edit, 'change', self.search_change,
self.hosts_listbox) # search field change action
# Frame
self.frame = urwid.Frame(self.hosts_map, header=self.search_edit)
#Footer
self.footer_text = urwid.Text(self.footer_text, align='center')
self.footer = urwid.AttrMap(self.footer_text, 'foot')
# Popup
self.popup = SimplePopupLauncher()
self.popup_padding = urwid.Padding(self.popup, 'right', 20)
self.popup_map = urwid.AttrMap(self.popup_padding, 'indicator')
# Header
self.header_widget = urwid.Text(self.header_text, align='left')
self.header_map = urwid.AttrMap(self.header_widget, 'head')
self.header = urwid.Columns([self.header_map, self.popup_map])
# Top most frame
self.top = urwid.Frame(self.frame,
header=self.header,
footer=self.footer)
self.screen = urwid.raw_display.Screen()
#MainLoop start
self.loop = urwid.MainLoop(self.top,
palette=self.palette,
unhandled_input=self.update_search_edit,
screen=self.screen,
pop_ups=True)