def set_custom_search_depth(self, b):
dialog = Gtk.MessageDialog(
None,
Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT,
Gtk.MessageType.QUESTION,
Gtk.ButtonsType.OK_CANCEL,
None)
markup = "<b>Set User-Defined Level</b>"
dialog.set_markup(markup)
#create the text input fields
entry = Gtk.Entry()
entry.set_text(str(self.custom_search_depth))
entry.set_max_length(2)
entry.set_width_chars(5)
entry2 = Gtk.Entry()
entry2.set_text(str(self.custom_time_limit))
entry2.set_max_length(5)
entry2.set_width_chars(5)
#allow the user to press enter to do ok
entry.connect("activate", self.response_to_dialog, dialog, Gtk.ResponseType.OK)
entry2.connect("activate", self.response_to_dialog, dialog, Gtk.ResponseType.OK)
tbl = Gtk.Table(2, 2, True)
tbl.attach(Gtk.Label(label="Search Depth\n(max 52)\n"), 0, 1, 0, 1)
tbl.attach(entry, 1, 2, 0, 1)
tbl.attach(Gtk.Label(label="Time Limit\n(in seconds)"), 0, 1, 1, 2)
tbl.attach(entry2, 1, 2, 1, 2)
#some secondary text
markup = 'Enter values for Search Depth\n'
markup += 'and Time Limit.'
dialog.format_secondary_markup(markup)
dialog.vbox.add(tbl)
dialog.show_all()
# If user hasn't clicked on OK then exit now
if dialog.run() != Gtk.ResponseType.OK:
dialog.destroy()
return
# user clicked OK so update with the values entered
depth = entry.get_text()
time = entry2.get_text()
dialog.destroy()
# if valid number entered then set search depth
try:
d = int(depth)
if d >= 0 and d <= 52:
self.custom_search_depth = d
except ValueError:
pass
# if valid number entered then set time limit
try:
t = int(time)
if t >= 0:
self.custom_time_limit = t
except ValueError:
pass
# if using user defined level then call engine with the new settings
if self.level == 3:
engine.setlevel(self.level, self.custom_search_depth, self.custom_time_limit)
def set_level(self, w, data):
self.level = data.get_current_value()
engine.setlevel(data.get_current_value(), self.custom_search_depth, self.custom_time_limit)
