def dropDataFiles(self , listOfFiles):
warningCollector = ''
for filePath in listOfFiles:
if filePath != '':
if self.ui.lst_data.findItems(str(filePath) , QtCore.Qt.MatchExactly) != []:
warningCollector = warningCollector + self.warnings['openData_err_N'] + filePath + '\n'
continue
self.displayInformation('Opening file '+ filePath + '. Please wait...' , 'new')
if filePath[-4:] == '.mat' or filePath[-2:] == '.p':
(dataMatrix , dataInfo , message) = dl.loadSigmalFromFile(filePath)
else:
warningCollector += self.warnings['wrongType'] + filePath + '\n'
if message == 'ok':
self.addData(filePath , dataMatrix , dataInfo)
else:
warningCollector += self.warnings['openData_'+message] + filePath + '\n'
else:
return
if self.refreshSamplingFrequency() == 1:
warningCollector += 'Sampling frequency is not uniform across all files!' + '\n'
self.displayInformation('' , 'new')
if warningCollector != '':
self.warrning('on' , warningCollector)
self.enableAllWidgets(True)
self.changeButtonsAvailability()
def chooseDataFiles(self):
dialog = QtGui.QFileDialog.getOpenFileNames(self , 'Open data files' , expanduser('~') , 'All Files (*);;Matlab files (*.mat);;Python pickles (*.p)')
if len(dialog) == 0:
return
warningCollector = ''
for filePath in dialog:
if filePath != '':
if self.ui.lst_data.findItems(str(filePath) , QtCore.Qt.MatchExactly) != []:
warningCollector = warningCollector + self.warnings['openData_err_N'] + filePath + '\n'
continue
self.displayInformation('Opening file '+ filePath + '. Please wait...' , 'new')
if filePath[-4:] == '.mat' or filePath[-2:] == '.p':
(dataMatrix , dataInfo , message) = dl.loadSigmalFromFile(filePath)
else:
warningCollector += self.warnings['wrongType'] + filePath + '\n'
if message == 'ok':
self.addData(filePath , dataMatrix , dataInfo)
else:
warningCollector += self.warnings['openData_'+message] + filePath + '\n'
else:
return
if self.refreshSamplingFrequency() == 1:
warningCollector += 'Sampling frequency is not uniform across all files!' + '\n'
self.displayInformation('' , 'new')
if warningCollector != '':
self.warrning('on' , warningCollector)
self.enableAllWidgets(True)
self.changeButtonsAvailability()