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import urwid
from . import common, signals
help_context = None
class OptionWidget(urwid.WidgetWrap):
def __init__(self, option, text, active, focus):
self.option = option
opt = urwid.Text(text, align="center")
if focus and active:
opt = urwid.AttrWrap(opt, "option_active_selected")
elif focus:
opt = urwid.AttrWrap(opt, "option_selected")
elif active:
opt = urwid.AttrWrap(opt, "option_active")
opt = urwid.Padding(opt, align="center", width=("relative", 20))
urwid.WidgetWrap.__init__(self, opt)
def keypress(self, size, key):
return key
def selectable(self):
return True
class OptionWalker(urwid.ListWalker):
def __init__(self, options):
urwid.ListWalker.__init__(self)
self.options = options
self.focus = 0
signals.update_settings.connect(self.sig_update_settings)
def sig_update_settings(self, sender):
self._modified()
def set_focus(self, pos):
self.focus = pos
def get_focus(self):
return self.options[self.focus].render(True), self.focus
def get_next(self, pos):
if pos >= len(self.options)-1:
return None, None
return self.options[pos+1].render(False), pos+1
def get_prev(self, pos):
if pos <= 0:
return None, None
return self.options[pos-1].render(False), pos-1
class OptionListBox(urwid.ListBox):
def __init__(self, options):
urwid.ListBox.__init__(
self,
OptionWalker(options)
)
def keypress(self, size, key):
key = common.shortcuts(key)
if key == "enter":
self.get_focus()[0].option.ativate()
return None
return super(self.__class__, self).keypress(size, key)
_neg = lambda: False
class Option:
def __init__(self, text, getstate=None, ativate=None):
self.text = text
self.getstate = getstate or _neg
self.ativate = ativate or _neg
def render(self, focus):
return OptionWidget(self, self.text, self.getstate(), focus)
class Options(urwid.WidgetWrap):
def __init__(self, master):
self.master = master
self.lb = OptionListBox(
[
Option(
"Anti-Cache",
lambda: master.anticache,
self.toggle_anticache
),
Option(
"Anti-Compression",
lambda: master.anticomp,
self.toggle_anticomp
),
#Option("Header Set Patterns"),
#Option("Ignore Patterns"),
Option(
"Kill Extra",
lambda: master.killextra,
self.toggle_killextra
),
#Option("Manage Scripts"),
#Option("Replacement Patterns"),
Option(
"Show Host",
lambda: master.showhost,
self.toggle_showhost
),
#Option("Sticky Cookies"),
#Option("Sticky Auth"),
#Option("TCP Proxying"),
Option(
"No Refresh",
lambda: not master.refresh_server_playback,
self.toggle_refresh_server_playback
),
Option(
"No Upstream Certs",
lambda: master.server.config.no_upstream_cert,
self.toggle_upstream_cert
),
]
)
title = urwid.Text("Options")
title = urwid.Padding(title, align="left", width=("relative", 100))
title = urwid.AttrWrap(title, "heading")
self._w = urwid.Frame(
self.lb,
header = title
)
self.master.loop.widget.footer.update("")
def toggle_anticache(self):
self.master.anticache = not self.master.anticache
def toggle_anticomp(self):
self.master.anticomp = not self.master.anticomp
def toggle_killextra(self):
self.master.killextra = not self.master.killextra
def toggle_showhost(self):
self.master.showhost = not self.master.showhost
def toggle_refresh_server_playback(self):
self.master.refresh_server_playback = not self.master.refresh_server_playback
def toggle_upstream_cert(self):
self.master.server.config.no_upstream_cert = not self.master.server.config.no_upstream_cert
signals.update_settings.send(self)
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