def window_destroyed_cb(self, event):
if str(event.widget) == str(self.frame):
if sparky.object_exists(self.session):
for notice in self.notices:
self.session.dont_notify_me(notice)
self.notices = ()
def window_destroyed_cb(self, event):
if str(event.widget) == str(self.frame):
if sparky.object_exists(self.session):
for notice in self.notices:
self.session.dont_notify_me(notice)
self.notices = ()
def view_exists(self):
v = self.view
if v == None:
return 0
if not sparky.object_exists(v):
self.view = None # view object no longer exists
return 0
return 1
def position_view(self, parent, column, strip_width, strip_gap):
if column == None:
self.delete_view()
else:
if not self.view_exists():
if sparky.object_exists(self.spectrum):
self.view = self.create_view(parent, column, strip_width)
else:
self.view = None
return
tkutil.tk_call(parent, self.view.frame, 'configure',
'-width', strip_width)
tkutil.tk_call(parent, 'grid', 'configure', self.view.frame,
'-row', 0, '-column', column,
'-sticky', 'news', '-padx', strip_gap/2)
def show_selected_peak_assignments(self):
spectrum = self.settings.spectrum
if spectrum == None:
return
#
# If the spectrum is deleted this will remove the peak selection
# callback. This suppresses errors that would be displayed on every
# peak selection. Should be notified about spectrum delete and
# update appropriately instead.
#
if not sparky.object_exists(spectrum):
self.remove_selection_callback()
self.stoppable_call(self.show_peaks, self.show_alternative_assignments,
'selected peaks', spectrum.selected_peaks())
def show_selected_peak_assignments(self):
spectrum = self.settings.spectrum
if spectrum == None:
return
#
# If the spectrum is deleted this will remove the peak selection
# callback. This suppresses errors that would be displayed on every
# peak selection. Should be notified about spectrum delete and
# update appropriately instead.
#
if not sparky.object_exists(spectrum):
self.remove_selection_callback()
self.stoppable_call(self.show_peaks,
self.show_alternative_assignments, 'selected peaks',
spectrum.selected_peaks())
def clear_peaks_cb(self):
paraSpec = self.para_menu.spectrum()
if not paraSpec:
raise IOError("You need to select a paramagnetic spectrum")
selected_ornaments = self.session.selected_ornaments()
self.session.unselect_all_ornaments()
for peak in paraSpec.peak_list():
if peak.note == "PCS_backcalc":
peak.selected = 1
self.session.command_characters("")
for ornament in selected_ornaments:
if sparky.object_exists(ornament):
ornament.selected = 1
self.message['text'] = "PCS peaks deleted from spectrum:\n{}".format(paraSpec.name)
def show_settings(self, settings):
tsp_list = settings['type-spectrum-phase-list']
if tsp_list:
types = {}
for type, spectrum, phase in tsp_list:
if sparky.object_exists(spectrum):
self.type_to_spectrum_menu[type].set(spectrum.name)
self.type_to_phase[type].set(phase)
types[type] = 1
for type in self.type_to_spectrum_menu.keys():
if not types.has_key(type):
self.type_to_spectrum_menu[type].set('')
ttable = settings['tolerance-table']
for e in self.tolerances:
atom_name = e.label['text']
if ttable.has_key(atom_name):
new_tol = ttable[atom_name]
current_tol = pyutil.string_to_float(e.variable.get(), 0)
if new_tol != current_tol:
e.variable.set('%.3g' % new_tol)
self.temp_directory.set(settings['temp-directory'])
def remove_selection_callback(self):
if self.selection_notice:
if sparky.object_exists(self.session):
self.session.dont_notify_me(self.selection_notice)
self.selection_notice = None