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Provide navigation context for __imp_unavailable method.

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This commit is contained in:
Ferdi Franceschini
2014-07-06 20:09:15 +10:00
parent f1b13aa7c6
commit 46b0e1a9a3
1 changed files with 18 additions and 7 deletions
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17
site_ansto/instrument/util/config_edit.py
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@ -445,7 +445,7 @@ class InstConfigManager(object):
self.opt_lb.set_focus(0) self.opt_lb.set_focus(0)
return return
def __imp_unavailable(self, opt, imp): def __imp_unavailable(self, opt, imp, action):
"""Return True if an implementation is unavailable because it is used """Return True if an implementation is unavailable because it is used
by an enabled option. by an enabled option.
""" """
@ -457,18 +457,26 @@ class InstConfigManager(object):
return False return False
opt_imp = self.cf_dat.opt_dict[opt]['selected_imp'] opt_imp = self.cf_dat.opt_dict[opt]['selected_imp']
if (action == 'focus'):
if opt_imp == imp: if opt_imp == imp:
return False return False
elif self.cf_dat.opt_dict[ckopt]['enabled']: elif self.cf_dat.opt_dict[ckopt]['enabled']:
return True return True
else: else:
return False return False
elif (action == 'state_change'):
if self.cf_dat.opt_dict[ckopt]['enabled']:
return True
else:
return False
else:
return False
def __gen_imp_listwalker(self, opt): def __gen_imp_listwalker(self, opt):
"""Generate the appropriate listwalker for the given option.""" """Generate the appropriate listwalker for the given option."""
imp_items = [] imp_items = []
for imp in self.cf_dat.iter_implementations(opt): for imp in self.cf_dat.iter_implementations(opt):
if self.__imp_unavailable(opt, imp): if self.__imp_unavailable(opt, imp, 'focus'):
continue continue
if imp == self.cf_dat.opt_dict[opt]['selected_imp']: if imp == self.cf_dat.opt_dict[opt]['selected_imp']:
imp_items.append((imp, True)) imp_items.append((imp, True))
@ -514,12 +522,14 @@ class InstConfigManager(object):
opt = button.get_label().split(':')[0] opt = button.get_label().split(':')[0]
imp = self.cf_dat.opt_dict[opt]['selected_imp'] imp = self.cf_dat.opt_dict[opt]['selected_imp']
if new_state == True: if new_state == True:
if self.__imp_unavailable(opt, imp): if self.__imp_unavailable(opt, imp, 'state_change'):
self.cf_dat.opt_dict[opt]['selected_imp'] = 'none' self.cf_dat.opt_dict[opt]['selected_imp'] = 'none'
imp_none_button = self.imp_lw.button_dict['none'] imp_none_button = self.imp_lw.button_dict['none']
imp_none_button.set_state(True) imp_none_button.set_state(True)
opt_button = self.opt_lw.button_dict[opt] opt_button = self.opt_lw.button_dict[opt]
opt_button.set_label('{0}:none'.format(opt)) opt_button.set_label('{0}:none'.format(opt))
self.imp_lw = self.__gen_imp_listwalker(opt)
self.imp_lb.use_listwalker(self.imp_lw)
else: else:
opt_button = self.opt_lw.button_dict[opt] opt_button = self.opt_lw.button_dict[opt]
opt_button.set_label('{0}:{1}'.format(opt, imp)) opt_button.set_label('{0}:{1}'.format(opt, imp))
@ -605,6 +615,7 @@ class DEBUG:
DBG = DEBUG(enabled=True) DBG = DEBUG(enabled=True)
def main(config_ini): def main(config_ini):
global cf_dat, cf_man, cf_viewer
"""Create configuration editor.""" """Create configuration editor."""
# Make configuration data # Make configuration data