def doStartRecording(self, event): # wxGlade: MainFrame.<event_handler>
"""
Button handler for starting the recording of a patient
TBD
"""
# print "doStartRecording event handler"
# self.depth_canvas.post_redraw_event()
global recording
self.SendSizeEvent()
self.session = PreventionSession()
self.session.patient_id = self.patient_id
self.session.start_time = datetime.today()
self.session.end_time = self.session.start_time
self.session.depth_video_file_directory = ""
(rc,msg) = self.sessionController.add(self.session)
if rc != 0:
self.SetStatusText(msg)
return
self.stop_button.Enable()
self.start_button.Disable()
self.director.SetSessionId(self.session.id)
self.preventionDatabaseWriter.setSessionId(self.session.id)
self.preventionDatabaseWriter.setExperimentId(self.experiment_id)
self.session.depth_video_file_directory = self.director.GetDepthFileDirectory()
try:
os.makedirs(self.session.depth_video_file_directory)
except OSError as exc: # Python >2.5
if exc.errno == errno.EEXIST and os.path.isdir(self.session.depth_video_file_directory):
pass
else:
# raise
msg = "Unable to access directory: " + str(self.session.depth_video_file_directory) + ". Please insure that the drive is attached and unlocked."
rc = util.showMessageDialog(msg, "Drive unavailable")
self.start_button.Enable()
self.stop_button.Disable()
(rc,msg) = self.sessionController.deleteRecord(self.session.id)
if rc != 0:
self.SetStatusText(msg)
return
freespace = util.GetFreeSpaceGB(self.director.GetDepthFileDirectory())
if freespace < int(self.system_config['PREVENTION_FILE_SIZE_GB']):
msg = "Not enough space to record patient. Need " + str(self.system_config['PREVENTION_FILE_SIZE_GB']) + " GB but found " + str(freespace) + " GB."
rc = util.showMessageDialog(msg, "Out of space")
(rc,msg) = self.sessionController.deleteRecord(self.session.id)
if rc != 0:
self.SetStatusText(msg)
return
self.depth_canvas.proc_.set_database_writer(self.preventionDatabaseWriter)
self.depth_canvas.proc_.start_recording(str(self.session.depth_video_file_directory))
recording = True
# patientTurningController = PatientTurningController(db, PatientTurning, OlvPatientTurning, OlvPatientTurningCols)
# self.results = patientTurningController.getByPatientBySessionByExperiment(patientId, sessionId, experimentId)
# self.olv.SetObjects(self.results)
self.CreateUpdatingList()
def onSelectRecord(self, event):
"""
Button handler to select a record
"""
selectedRow = self.resultsOlv.GetSelectedObject()
if selectedRow == None:
util.showMessageDialog("No row selected!", "Error")
return
key = selectedRow.getKey()
self.selectedObject = self.controller.getRecordByKey(key)
self.EndModal(0)
def onEdit(self):
"""
Modifies the record and shows a confirmation message dialog.
"""
data = self.getData()
(rc, msg) = self.controller.editRecord(self.selectedRow.getKey(), data)
# Check return code from above and put up appropriate message dialog
if rc == 0:
util.showMessageDialog("Record Edited Successfully!", "Success!", wx.ICON_INFORMATION)
else:
util.showMessageDialog(msg, "Failure!", wx.ICON_INFORMATION)
return rc
def onEditRecord(self, event):
"""
Button handler to edit a record
"""
selectedRow = self.resultsOlv.GetSelectedObject()
if selectedRow == None:
util.showMessageDialog("No row selected!", "Error")
return
dlg = AddModifyWoundDialog(self.controller, self.obj, self.db, row=selectedRow, title="Modify", addRecord=False)
rc = dlg.ShowModal()
if rc == 0:
self.showAllRecords()
def onAddRecord(self, event):
"""
Button handler to add a record to the database
"""
selectedRow = self.resultsOlv.GetSelectedObject()
if selectedRow == None:
util.showMessageDialog("Need to select a patient in order to add a wound!", "Error")
return
dlg = AddModifyWoundDialog(self.controller, self.obj, self.db, row=selectedRow, title="Add", addRecord=True)
rc = dlg.ShowModal()
if rc == 0:
self.showAllRecords()
def onAdd(self):
"""
Adds the record to the database and shows a confirmation message dialog.
"""
data = self.getData()
(rc, msg) = self.controller.addRecord(data)
# show dialog upon completion
if rc == 0:
util.showMessageDialog("Record Added", "Success!", wx.ICON_INFORMATION)
else:
util.showMessageDialog(msg, "Failure!", wx.ICON_INFORMATION)
return rc
def onExperiments(self, event):
"""
Button handler to show experiments for an algorithm
"""
selectedRow = self.resultsOlv.GetSelectedObject()
if selectedRow == None:
util.showMessageDialog("No row selected!", "Error")
return
algorithmId = selectedRow.getKey()
olvDialog = ExperimentDialog(None, self.db, algorithmId=algorithmId)
rc = olvDialog.ShowModal()
olvDialog.Destroy()
self.Enable()
self.showAllRecords()
def onConfiguration(self, event):
"""
Button handler to show configuration parameters
"""
selectedRow = self.resultsOlv.GetSelectedObject()
if selectedRow == None:
util.showMessageDialog("No row selected!", "Error")
return
algorithmId = selectedRow.getKey()
olvDialog = AlgorithmDefaultsDialog(None, self.db, algorithmId)
rc = olvDialog.ShowModal()
olvDialog.Destroy()
self.Enable()
self.showAllRecords()
def onRecord(self, event):
"""
Handler for the OK button. It will either call onAdd or onEdit as required.
"""
rc = 0
# Perform validation checks
if self.descTextCtrl.GetValue() == "":
util.showMessageDialog("Wound description cannot be empty!", "Failure!", wx.ICON_ERROR)
return
if self.addRecord:
rc = self.onAdd()
else:
rc = self.onEdit()
self.SetReturnCode(rc)
if rc == 0:
self.Destroy()
def onDelete(self, event):
"""
Button handler to delete a record
"""
selectedRow = self.resultsOlv.GetSelectedObject()
if selectedRow == None:
util.showMessageDialog("No row selected!", "Error")
return
(rc, msg) = self.controller.deleteRecord(selectedRow.getKey())
# Check return code from above and put up appropriate message dialog
if rc == 0:
util.showMessageDialog("Record Deleted Successfully!", "Success!", wx.ICON_INFORMATION)
else:
util.showMessageDialog(msg, "Failure!", wx.ICON_INFORMATION)
self.showAllRecords()
def OnInit(self):
"""
Initializes the GUI and displays a modal login panel.
"""
global db
self.Init(cmd=False) # initialize the inspection tool
self.ReadConfiguration()
# wx.InitAllImageHandlers()
self.mainframe = MainFrame(None, -1, "Prevention", (0,0))
self.SetTopWindow(self.mainframe)
self.mainframe.Show(True)
self.mainframe.panel_1.Disable()
# Check if system is not on battery power
if not util.GetPowerOnline():
rc = util.showMessageDialog("Computer is running on battery power and not AC power. Please insure unit is plugged into wall outlet and the power strip is turned on.", "Power not connected")
return 1
logon = LogonDialog(None)
logon.SetDb(db)
rc = logon.ShowModal()
# print "rc=%d" % rc
if rc == 1:
# get system configuration
systemConfigurationController = SystemConfigurationController(db, SystemConfiguration, None, None)
self.mainframe.system_config = {}
config = systemConfigurationController.getAll()
for conf in config:
self.mainframe.system_config[conf.parameter_name] = conf.parameter_value
pprint(self.mainframe.system_config)
self.mainframe.InitCanvas()
self.mainframe.InitMisc()
self.mainframe.InitClinicalPane()
self.mainframe.panel_1.Enable()
self.mainframe.Show()
self.mainframe.SetStatusText("Logon successful")
logon.Destroy()
return 1
logon.Destroy()
self.mainframe.Destroy()
wx.GetApp().ProcessIdle()
return 0
