def on_load_properties(self, evt):
# Show confirmation dialog.
if self.properties.is_initialized():
dlg = wx.MessageDialog(
None,
"Loading a new file will close all windows and clear unsaved data. Proceed?",
'Load properties file', wx.OK | wx.CANCEL)
response = dlg.ShowModal()
if response != wx.ID_OK:
return
# Close all subwindows
for window in self.GetChildren():
if isinstance(window, wx.Frame):
window.Destroy()
# Shut down existing connections and wipe properties.
db = DBConnect()
db.Disconnect()
p = Properties()
p.clear()
self.console.Clear()
if not p.is_initialized():
from cpa.guiutils import show_load_dialog
if not show_load_dialog():
example_link_address = 'cellprofileranalyst.org'
dlg = wx.MessageDialog(
None,
'CellProfiler Analyst requires a properties file. Download an example at %s'
% (example_link_address), 'Properties file required',
wx.OK)
response = dlg.ShowModal()
logging.error(
'CellProfiler Analyst requires a properties file.')
else:
db.connect()
db.register_gui_parent(self)
