def __init__(self):
'Initial method to generate the "SigCon_interface" menu'
# ============== Variable Declaration ==============
blue = '#466289'
lblue = '#A0AEC1'
orange = '#FA6121'
large_font = 'Trebuchet 16'
font = "Trebuchet 14"
sigcon_menu, CheckBoxLabel, RadioLabel = [], [], []
##-- Out data from SigCon_menu class
self.sigcon_output = [
'', ['Monopolar', ''], '', 'off', 'off', ['off', 'off']
]
# ========= SigCon_interface tab creation ==========
# (1) TABLE: Widget container
## --14 x 6 table creation
self.table = gtk.Table(14, 6, True)
# (2) LABEL: Window title
titulo = Label(' BCI System - Signal Processing', 'Neuropol 20', blue,
0, 0.5)
self.table.attach(titulo, 0, 5, 0, 1)
subtitulo = Label(' A VE Plataform for Simulated BCI-Enabled Independent Living', \
'Neuropol 18', orange, 0, 0.5)
self.table.attach(subtitulo, 0, 5, 1, 2)
# (3) IMAGES: General menu & EEG layout
url = 'Images\\minilogo.jpg'
logo = Image(url)
logo.set_alignment(xalign=0.5, yalign=0.5)
self.table.attach(logo, 5, 6, 0, 2)
url = 'Images\\layout.png'
eeg = Image(url)
eeg.set_alignment(xalign=0.8, yalign=0)
self.table.attach(eeg, 2, 6, 2, 14)
# (4) LABEL & TEXT-ENTRY: downsampling rate submenu
tempo = Label('DOWNSAMPLE RATE', large_font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 2, 3)
icon = Image('Images\\downsampling.png')
icon.set_alignment(xalign=0.2, yalign=0)
self.table.attach(icon, 2, 3, 2, 4)
tempo = TextEntry(self.read_text, [0])
self.table.attach(tempo, 1, 2, 3, 4)
sigcon_menu.append(tempo)
# (5) LABEL, RADIO BUTTONS & TEXT-ENTRY: spatial filtering submenu
tempo = Label('SPATIAL FILTERING', large_font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 4, 5)
icon = Image('Images\\filter.png')
icon.set_alignment(xalign=0.2, yalign=0)
self.table.attach(icon, 2, 3, 4, 6)
##-- monopolar referencing
tempo, label = Radio_Button(None, 'Monopolar', font, 'black')
RadioLabel.append(label)
tempo.connect("toggled", self.Monopolar, sigcon_menu, RadioLabel)
self.table.attach(tempo, 0, 1, 5, 6)
##-- bipolar referencing
tempo, label = Radio_Button(tempo, 'Bipolar', font, lblue)
RadioLabel.append(label)
tempo.connect("toggled", self.Bipolar, sigcon_menu, RadioLabel)
self.table.attach(tempo, 0, 1, 6, 7)
##-- small Laplace referencing
tempo, label = Radio_Button(tempo, 'Small Laplacian', font, lblue)
RadioLabel.append(label)
tempo.connect("toggled", self.SLaplace, sigcon_menu, RadioLabel)
self.table.attach(tempo, 0, 1, 7, 8)
##-- large Laplace referencing
tempo, label = Radio_Button(tempo, 'Large Laplacian', font, lblue)
RadioLabel.append(label)
tempo.connect("toggled", self.LLaplace, sigcon_menu, RadioLabel)
self.table.attach(tempo, 0, 1, 8, 9)
##-- CAR referencing
tempo, label = Radio_Button(tempo, 'Common average', font, lblue)
RadioLabel.append(label)
tempo.connect("toggled", self.CAR, sigcon_menu, RadioLabel)
self.table.attach(tempo, 0, 1, 9, 10)
##-- positive electrodes
tempo = Label('+ Channels', font, 'black', 0.5, 0.5)
self.table.attach(tempo, 1, 2, 6, 7)
tempo = TextEntry(self.read_text, [2])
tempo.set_editable(True)
self.table.attach(tempo, 1, 2, 7, 8)
sigcon_menu.append(tempo)
##-- negative electrodes
tempo = Label('- Channels', font, 'black', 0.5, 0.5)
self.table.attach(tempo, 1, 2, 8, 9)
tempo = TextEntry(self.read_text, [1, 1])
tempo.set_editable(True)
self.table.attach(tempo, 1, 2, 9, 10)
sigcon_menu.append(tempo)
# (6) LABEL, CHECK BUTTONS & TEXTENTRY: spectral filtering submenu
tempo = Label('SPECTRAL FILTERING', large_font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 10, 11)
icon = Image('Images\\filter.png')
icon.set_alignment(xalign=0.2, yalign=0)
self.table.attach(icon, 2, 3, 10, 12)
##-- 50Hz rejection
button, label = Check_Button(' 50Hz-rejection', font, lblue)
button.connect("toggled", self.Rejection, CheckBoxLabel)
self.table.attach(button, 0, 1, 11, 12)
CheckBoxLabel.append(label)
##-- DC removal
button, label = Check_Button(' DC removal', font, lblue)
button.connect("toggled", self.DCRemoval, CheckBoxLabel)
self.table.attach(button, 0, 1, 12, 13)
CheckBoxLabel.append(label)
##-- bandwidth
button, label = Check_Button(' Bandwidth(fH:fL)', font, lblue)
button.connect("toggled", self.bandwidth, sigcon_menu, CheckBoxLabel)
self.table.attach(button, 0, 1, 13, 14)
CheckBoxLabel.append(label)
tempo = TextEntry(self.read_text, [5, 1])
tempo.set_editable(False)
self.table.attach(tempo, 1, 2, 13, 14)
sigcon_menu.append(tempo)
self.table.show()
def __init__(self):
'Initial method to generate the "DAQ_interface" menu'
# ============== Variable Declaration ==============
tab_bg = '#DCDCDC'
small_font = "Trebuchet 12"
large_font = 'Trebuchet 16'
font = "Trebuchet 14"
OffLine_menu, OnLine_menu, RadioLabel = [], [], []
##-- Out data from DAQ_menu class
self.daq_output = [
'offline', [], '', 'off', '', '', '', '', '', '', ''
]
# ========== DAQ_interface tab creation ============
# (1) TABLE: Widget container
## --14 x 6 table creation
self.table = gtk.Table(14, 6, True)
# (2) LABEL: Window title
titulo = Label(' BCI System - Data Acquisition', 'Neuropol 20', blue,
0, 0.5)
self.table.attach(titulo, 0, 5, 0, 1)
subtitulo = Label(' A VE Plataform for Simulated BCI-Enabled Independent Living', \
'Neuropol 18', orange, 0, 0.5)
self.table.attach(subtitulo, 0, 5, 1, 2)
# (3) IMAGES: General menu images
url = 'Images\\minilogo.jpg'
logo = Image(url)
logo.set_alignment(xalign=0.5, yalign=0.5)
self.table.attach(logo, 5, 6, 0, 2)
# (4) RADIO-BUTTONS: Offline & Online Selection
## -- Offline selection
option1, label = Radio_Button(None, ' OFFLINE BCI SYSTEM', large_font,
'black')
RadioLabel.append(label)
self.mnum = 0
option1.connect("toggled", self.OffLine, OffLine_menu, RadioLabel)
self.table.attach(option1, 0, 2, 2, 4)
icon = Image('Images\\offline.png')
icon.set_alignment(xalign=0.75, yalign=0.5)
self.table.attach(icon, 1, 2, 2, 4)
# (5) LABELS: offline & online submenu selection
## -- OffLine selection
tempo = Label('', font, lblue, 0.5, 0.5)
self.table.attach(tempo, 0, 1, 4, 5)
OffLine_menu.append(tempo)
tempo = Label('', font, lblue, 0.5, 0.5)
self.table.attach(tempo, 1, 2, 4, 5)
OffLine_menu.append(tempo)
tempo = Label('Biosemi cap electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 5, 6)
OffLine_menu.append(tempo)
tempo = Label('External electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 6, 7)
OffLine_menu.append(tempo)
tempo = Label('Bad electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 7, 8)
OffLine_menu.append(tempo)
tempo = Label('Training trials (BS1;BS2;...): ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 8, 9)
OffLine_menu.append(tempo)
tempo = Label('Testing trials (BS1;BS2;...): ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 9, 10)
OffLine_menu.append(tempo)
tempo = Label('Samples per trial (BS1;BS2;...): ', font, 'black', 1,
0.5)
self.table.attach(tempo, 0, 2, 10, 11)
OffLine_menu.append(tempo)
tempo = Label('Segmentation length (BS1;BS2;...): ', font, 'black', 1,
0.5)
self.table.attach(tempo, 0, 2, 11, 12)
OffLine_menu.append(tempo)
tempo = Label('Overlapping rate [%]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 12, 13)
OffLine_menu.append(tempo)
tempo = Label('Sample rate [Hz]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 13, 14)
OffLine_menu.append(tempo)
## -- OnLine selection
tempo = Label('ActiveTwo hostname: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 4, 5)
OnLine_menu.append(tempo)
tempo = Label('Assistive-software hostname: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 5, 6)
OnLine_menu.append(tempo)
tempo = Label('Bytes in TCP array: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 6, 7)
OnLine_menu.append(tempo)
tempo = Label('Biosemi cap electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 7, 8)
OnLine_menu.append(tempo)
tempo = Label('External electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 8, 9)
OnLine_menu.append(tempo)
tempo = Label('Samples for controlling: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 9, 10)
OnLine_menu.append(tempo)
tempo = Label('Samples for referencing: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 10, 11)
OnLine_menu.append(tempo)
tempo = Label('Segmentation length [s]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 11, 12)
OnLine_menu.append(tempo)
tempo = Label('Overlapping rate [%]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 12, 13)
OnLine_menu.append(tempo)
tempo = Label('Sample rate [Hz]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 13, 14)
OnLine_menu.append(tempo)
# (6) TEXT-ENTRY BOXES: selection panel for previous submenus
## -- OffLine selection
tempo = TextEntry(self.read_offline, 2)
self.table.attach(tempo, 2, 3, 5, 6)
OffLine_menu.append(tempo)
tempo = TextEntry(self.read_offline, 3)
self.table.attach(tempo, 2, 3, 6, 7)
OffLine_menu.append(tempo)
tempo = TextEntry(self.read_offline, 10)
self.table.attach(tempo, 2, 3, 7, 8)
OffLine_menu.append(tempo)
tempo = TextEntry(self.read_offline, 5)
self.table.attach(tempo, 2, 3, 8, 9)
OffLine_menu.append(tempo)
tempo = TextEntry(self.read_offline, 6)
self.table.attach(tempo, 2, 3, 9, 10)
OffLine_menu.append(tempo)
tempo = TextEntry(self.read_offline, 4)
self.table.attach(tempo, 2, 3, 10, 11)
OffLine_menu.append(tempo)
tempo = TextEntry(self.read_offline, 8)
self.table.attach(tempo, 2, 3, 11, 12)
OffLine_menu.append(tempo)
tempo = TextEntry(self.read_offline, 9)
self.table.attach(tempo, 2, 3, 12, 13)
OffLine_menu.append(tempo)
tempo = TextEntry(self.read_offline, 7)
self.table.attach(tempo, 2, 3, 13, 14)
OffLine_menu.append(tempo)
## -- OnLine selection
tempo = TextEntry(self.read_online, 1)
self.table.attach(tempo, 5, 6, 4, 5)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 10)
self.table.attach(tempo, 5, 6, 5, 6)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 2)
self.table.attach(tempo, 5, 6, 6, 7)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 3)
self.table.attach(tempo, 5, 6, 7, 8)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 4)
self.table.attach(tempo, 5, 6, 8, 9)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 8)
self.table.attach(tempo, 5, 6, 9, 10)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 9)
self.table.attach(tempo, 5, 6, 10, 11)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 6)
self.table.attach(tempo, 5, 6, 11, 12)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 7)
self.table.attach(tempo, 5, 6, 12, 13)
OnLine_menu.append(tempo)
tempo = TextEntry(self.read_online, 5)
self.table.attach(tempo, 5, 6, 13, 14)
OnLine_menu.append(tempo)
# (7) EVENT-IMAGE: IAF Online selection
## -- online radio button
option2, label = Radio_Button(option1, ' ONLINE BCI SYSTEM',
large_font, lblue)
RadioLabel.append(label)
option2.connect("toggled", self.OnLine, OnLine_menu, RadioLabel)
self.table.attach(option2, 3, 5, 2, 4)
## -- online image
icon = Image('Images\\online.png')
icon.set_alignment(xalign=0.75, yalign=0.5)
self.table.attach(icon, 4, 5, 2, 4)
## -- IAF eventbox
IAF, img_IAF = Event_Image('Images\\IAF.png', 1, 0.5, tab_bg)
IAF.connect("button_press_event", self.AlphaPeak)
self.table.attach(IAF, 5, 6, 2, 4)
OnLine_menu.append(IAF)
# (8) BUTTONS: tools to load a matrix
browse, label = Button_Label('LOAD', blue, font)
label.modify_fg(gtk.STATE_NORMAL, gtk.gdk.color_parse(lblue))
label.modify_font(pango.FontDescription('Neuropol 14'))
self.table.attach(browse, 2, 3, 4, 5)
browse.connect('clicked', self.Load, OffLine_menu)
self.table.show()
# (9) Preset Interface
OffLine_menu.append(browse)
## -- OffLine is "ON"
for item in OnLine_menu:
item.hide()
## -- OnLine is "OFF"
for item in OffLine_menu:
item.show()
def __init__(self):
'Initial method to generate the "FeaExt_interface" menu'
# ============== Variable Declaration ==============
blue = '#466289'
lblue = '#A0AEC1'
tab_bg = '#DCDCDC'
orange = '#FA6121'
large_font = 'Trebuchet 16'
font = "Trebuchet 14"
small_font = "Trebuchet 12"
BP_menu, FeaSel_menu, CheckBoxLabel, RadioLabel = [], [], [], []
##-- Out data from FeaExt_menu class
self.feaext_output = ['absolute_bb', 'off', ['off', 'off'], ['off', 'off'], ['off', 'off'], ['off', 'off'], \
['off', 'off'], ['off', 'off'], ['off', 'off'], ['off', 'off'], ['off', 'off'], ['off', 'off']]
self.location = [0, 0, 0, 0, 0]
##-- Out data from FeaSel_menu class
self.feasel_output = ['off', ['off', 'FDA'], ['off', 'off'], ['off', 'off']]
##-- Out data from Class_menu class
self.class_output = ['FDA', '', 'off','off']
# ========== Feature Extractor Interface ===========
# (1) TABLE: Widget container
## --14 x 6 table creation
self.table = gtk.Table(14, 6, True)
self.table.show()
# (2) LABEL: Window title
titulo = Label(' BCI System - Feature Extractor, Selector & Classifier', 'Neuropol 20', blue, 0, 0.5)
self.table.attach(titulo, 0, 5, 0, 1)
subtitulo = Label(' A VE Plataform for Simulated BCI-Enabled Independent Living', \
'Neuropol 18', orange, 0, 0.5)
self.table.attach(subtitulo, 0, 5, 1, 2)
# (3) IMAGES: General menu images
url = 'Images\\minilogo.jpg'
logo = Image(url)
logo.set_alignment(xalign=0.5, yalign=0.5)
self.table.attach(logo, 5, 6, 0, 2)
# (4) LABEL & RADIO BUTTONS: Type of BP Selection
## -- Title
tempo = Label('FEATURE\nEXTRACTOR ', large_font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 1, 2, 4)
icon = Image('Images\\features.png')
icon.set_alignment(xalign=0.2, yalign=0.5)
self.table.attach(icon, 1, 2, 2, 4)
## -- label
tempo = Label('1| Power measurement', font, 'black', 0.1, 0.5)
self.table.attach(tempo, 0, 2, 4, 5)
## -- BP selection
option1, label = Radio_Button(None, ' Band power including broadband', font, 'black')
RadioLabel.append(label)
option1.connect("toggled", self.BP_opt1, BP_menu, RadioLabel, 1)
self.table.attach(option1, 0, 2, 5, 6)
option2, label = Radio_Button(option1, ' Band power', font, lblue)
RadioLabel.append(label)
option2.connect("toggled", self.BP_opt1, BP_menu, RadioLabel, 2)
self.table.attach(option2, 0, 2, 6, 7)
option3, label = Radio_Button(option1, ' Relative power', font, lblue)
RadioLabel.append(label)
option3.connect("toggled", self.BP_opt2, BP_menu, RadioLabel)
self.table.attach(option3, 0, 2, 7, 8)
option4, label = Radio_Button(option1, ' ERD-ERS values:', font, lblue)
RadioLabel.append(label)
option4.connect("toggled", self.BP_opt3, BP_menu, RadioLabel)
self.table.attach(option4, 0, 1, 8, 9)
# (5) EventBoxes & LABEL: bandwidth submenu selection
## -- label
tempo = Label('2| Frequency band selection', font, 'black', 0.1, 0.5)
self.table.attach(tempo, 0, 2, 9, 10)
##-- theta band
event, label = Event_Label('theta: ', font, lblue, 1, 0.5, tab_bg)
event.set_events(gtk.gdk.BUTTON_PRESS_MASK)
event.connect("button_press_event", self.BP_Theta, BP_menu)
self.table.attach(event, 0, 1, 10, 11)
BP_menu.append(label)
##-- alpha band
event, label = Event_Label('alpha: ', font, lblue, 1, 0.5, tab_bg)
event.set_events(gtk.gdk.BUTTON_PRESS_MASK)
event.connect("button_press_event", self.BP_Alpha, BP_menu)
self.table.attach(event, 0, 1, 11, 12)
BP_menu.append(label)
##-- beta band
event, label = Event_Label('beta: ', font, lblue, 1, 0.5, tab_bg)
event.set_events(gtk.gdk.BUTTON_PRESS_MASK)
event.connect("button_press_event", self.BP_Beta, BP_menu)
self.table.attach(event, 0, 1, 12, 13)
BP_menu.append(label)
##-- gamma band
event, label = Event_Label('gamma: ', font, lblue, 1, 0.5, tab_bg)
event.set_events(gtk.gdk.BUTTON_PRESS_MASK)
event.connect("button_press_event", self.BP_Gamma, BP_menu)
self.table.attach(event, 0, 1, 13, 14)
BP_menu.append(label)
# (6) TEXT-ENTRIES: BP submenu selection
## -- ERD/ERS power
tempo = TextEntry(self.read_BP, 0)
tempo.set_editable(False)
self.table.attach(tempo, 1, 2, 8, 9)
BP_menu.append(tempo)
## -- theta band
tempo = TextEntry(self.read_BP, 1)
tempo.set_editable(False)
self.table.attach(tempo, 1, 2, 10, 11)
BP_menu.append(tempo)
##-- alpha band
tempo = TextEntry(self.read_BP, 2)
tempo.set_editable(False)
self.table.attach(tempo, 1, 2, 11, 12)
BP_menu.append(tempo)
## -- beta band
tempo = TextEntry(self.read_BP, 3)
tempo.set_editable(False)
self.table.attach(tempo, 1, 2, 12, 13)
BP_menu.append(tempo)
## -- gamma band
tempo = TextEntry(self.read_BP, 4)
tempo.set_editable(False)
self.table.attach(tempo, 1, 2, 13, 14)
BP_menu.append(tempo)
# =========== Feature Selector Interface ===========
# (1) LABELS: classifier menu selection
## -- Title
tempo = Label('FEATURE\nSELECTOR', large_font, 'black', 1, 0.5)
self.table.attach(tempo, 2, 3, 2, 4)
icon = Image('Images\\selection.png')
icon.set_alignment(xalign=0.2, yalign=0.5)
self.table.attach(icon, 3, 4, 2, 4)
# (2) CHECK BUTTON & LABEL: DBI menu
## -- label
tempo = Label('1| Cluster validity techniques', font, 'black', 0.1, 0.5)
self.table.attach(tempo, 2, 4, 4, 5)
## -- check button
button, label = Check_Button(' DBI', font, lblue)
button.connect("toggled", self.DBI, CheckBoxLabel)
self.table.attach(button, 2, 4, 5, 6)
CheckBoxLabel.append(label)
# (3) CHECK BUTTON & RADIO BUTTONS: RFE menu
## -- label
tempo = Label('2| Feature ranking (offline system)', font, 'black', 0.1, 0.5)
self.table.attach(tempo, 2, 4, 6, 7)
## -- check button
button, label = Check_Button(' RFE', font, lblue)
button.connect("toggled", self.RFE, FeaSel_menu, CheckBoxLabel)
self.table.attach(button, 2, 4, 7, 8)
CheckBoxLabel.append(label)
## -- radio buttons
option1, label = Radio_Button(None, ' FDA', font, 'black')
RadioLabel.append(label)
option1.connect('toggled', self.Classifier, 'FDA', 'selection', RadioLabel, 2)
self.table.attach(option1, 2, 4, 8, 9)
FeaSel_menu.append(option1)
option2, label = Radio_Button(option1, ' Linear SVM', font, lblue)
RadioLabel.append(label)
option2.connect('toggled', self.Classifier, 'Linear_SVM', 'selection', RadioLabel, 3)
self.table.attach(option2, 2, 3, 9, 10)
FeaSel_menu.append(option2)
option3, label = Radio_Button(option2, ' Gaussian SVM', font, lblue)
RadioLabel.append(label)
option3.connect('toggled', self.Classifier, 'RBF_SVM', 'selection', RadioLabel, 4)
self.table.attach(option3, 3, 4, 9, 10)
FeaSel_menu.append(option3)
for item in FeaSel_menu[:3]: item.hide()
# (4) CHECK BUTTON, LABEL & TEXT-ENTRY: Feature Selection
## -- label
tempo = Label('3| Feature selection', font, 'black', 0.1, 0.5)
self.table.attach(tempo, 2, 4, 10, 11)
## -- check button
button, label = Check_Button(' Feature indexes', font, lblue)
button.connect("toggled", self.IndexRange, FeaSel_menu, CheckBoxLabel)
self.table.attach(button, 2, 4, 11, 12)
CheckBoxLabel.append(label)
##-- radio button 1
option4, label = Radio_Button(None, ' DBI features: ', font, 'black')
RadioLabel.append(label)
option4.connect("toggled", self.DBIFeatures, FeaSel_menu, RadioLabel)
self.table.attach(option4, 2, 3, 12, 13)
FeaSel_menu.append(option4)
##-- radio button 2
option5, label = Radio_Button(option4, ' RFE features: ', font, lblue)
RadioLabel.append(label)
option5.connect("toggled", self.RFEFeatures, FeaSel_menu, RadioLabel)
self.table.attach(option5, 2, 3, 13, 14)
FeaSel_menu.append(option5)
## -- text-entry 1
tempo = TextEntry(self.read_FeaSel, [2, 1])
tempo.set_editable(False)
self.table.attach(tempo, 3, 4, 12, 13)
FeaSel_menu.append(tempo)
## -- text-entry 2
tempo = TextEntry(self.read_FeaSel, [3, 1])
tempo.set_editable(False)
self.table.attach(tempo, 3, 4, 13, 14)
FeaSel_menu.append(tempo)
for item in FeaSel_menu[3:]: item.hide()
# ========== Feature Classifier Interface ==========
# (1) LABELS: classifier menu selection
## -- Title
tempo = Label('CLASSIFIER', large_font, 'black', 1, 0.5)
self.table.attach(tempo, 4, 5, 2, 4)
icon = Image('Images\\classifier.png')
icon.set_alignment(xalign=0.2, yalign=0.5)
self.table.attach(icon, 5, 6, 2, 4)
## -- SubTitle 1
tempo = Label('1| Class labels ', font, 'black', 0, 0.5)
self.table.attach(tempo, 4, 6, 4, 5)
## -- Left/Right/NonControl commands
tempo = Label('Left / right / idle: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 4, 5, 5, 6)
## -- SubTitle 2
tempo = Label('2| Feature vector scaling', font, 'black', 0, 0.5)
self.table.attach(tempo, 4, 6, 6, 7)
## -- SubTitle 3
tempo = Label('3| Classifier type', font, 'black', 0, 0.5)
self.table.attach(tempo, 4, 6, 8, 9)
## -- SubTitle 4
tempo = Label('4| Classifier calibration (online system)', font, 'black', 0, 0.5)
self.table.attach(tempo, 4, 6, 12, 13)
# (2) RADIO BUTTONS: classifier selection
option1, label = Radio_Button(None, ' FDA', font, 'black')
RadioLabel.append(label)
option1.connect('toggled', self.Classifier, 'FDA', 'classification', RadioLabel, 7)
self.table.attach(option1, 4, 6, 9, 10)
option2, label = Radio_Button(option1, ' Linear SVM', font, lblue)
RadioLabel.append(label)
option2.connect('toggled', self.Classifier, 'Linear_SVM', 'classification', RadioLabel, 8)
self.table.attach(option2, 4, 6, 10, 11)
option3, label = Radio_Button(option2, ' Radial basis function SVM', font, lblue)
RadioLabel.append(label)
option3.connect('toggled', self.Classifier, 'RBF_SVM', 'classification', RadioLabel, 9)
self.table.attach(option3, 4, 6, 11, 12)
# (3) LABEL: Classifier Calibration
class_label = Label('Trials per class: ', font, 'black', 1, 0.5)
self.table.attach(class_label, 4, 5, 13, 14)
# (4) TEXT-ENTRY: Class labels and calibration
## -- Class Labels
tempo = TextEntry(self.read_Class, [1])
tempo.set_editable(True)
self.table.attach(tempo, 5, 6, 5, 6)
## -- Classifier Calibration
tempo = TextEntry(self.read_Class, [2])
tempo.set_editable(True)
self.table.attach(tempo, 5, 6, 13, 14)
## (5) CHECKBOX: Feature Vector Scaling
button, label = Check_Button(' Standardization', font, lblue)
button.connect("toggled", self.StandardScore, CheckBoxLabel)
self.table.attach(button, 4, 6, 7, 8)
CheckBoxLabel.append(label)
def __init__(self):
'Initial method to generate the "DAQ_interface" menu'
# ============== Variable Declaration ==============
tab_bg = '#DCDCDC'
small_font = "Trebuchet 12"
large_font = 'Trebuchet 16'
font = "Trebuchet 14"
OffLine_menu, OnLine_menu, RadioLabel = [], [], []
##-- Out data from DAQ_menu class
self.daq_output = ['offline', [], '', 'off', '', '', '', '', '', '', '']
# ========== DAQ_interface tab creation ============
# (1) TABLE: Widget container
## --14 x 6 table creation
self.table = gtk.Table(14, 6, True)
# (2) LABEL: Window title
titulo = Label(' BCI System - Data Acquisition', 'Neuropol 20', blue, 0, 0.5)
self.table.attach(titulo, 0, 5, 0, 1)
subtitulo = Label(' A VE Plataform for Simulated BCI-Enabled Independent Living', \
'Neuropol 18', orange, 0, 0.5)
self.table.attach(subtitulo, 0, 5, 1, 2)
# (3) IMAGES: General menu images
url = 'Images\\minilogo.jpg'
logo = Image(url)
logo.set_alignment(xalign=0.5, yalign=0.5)
self.table.attach(logo, 5, 6, 0, 2)
# (4) RADIO-BUTTONS: Offline & Online Selection
## -- Offline selection
option1, label = Radio_Button(None, ' OFFLINE BCI SYSTEM', large_font, 'black')
RadioLabel.append(label)
self.mnum = 0
option1.connect("toggled", self.OffLine, OffLine_menu, RadioLabel)
self.table.attach(option1, 0, 2, 2, 4)
icon = Image('Images\\offline.png')
icon.set_alignment(xalign = 0.75, yalign = 0.5)
self.table.attach(icon, 1, 2, 2, 4)
# (5) LABELS: offline & online submenu selection
## -- OffLine selection
tempo = Label('', font, lblue, 0.5, 0.5)
self.table.attach(tempo, 0, 1, 4, 5)
OffLine_menu.append(tempo)
tempo = Label('', font, lblue, 0.5, 0.5)
self.table.attach(tempo, 1, 2, 4, 5)
OffLine_menu.append(tempo)
tempo = Label('Biosemi cap electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 5, 6)
OffLine_menu.append(tempo)
tempo = Label('External electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 6, 7)
OffLine_menu.append(tempo)
tempo = Label('Bad electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 7, 8)
OffLine_menu.append(tempo)
tempo = Label('Training trials (BS1;BS2;...): ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 8, 9)
OffLine_menu.append(tempo)
tempo = Label('Testing trials (BS1;BS2;...): ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 9, 10)
OffLine_menu.append(tempo)
tempo = Label('Samples per trial (BS1;BS2;...): ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 10, 11)
OffLine_menu.append(tempo)
tempo = Label('Segmentation length (BS1;BS2;...): ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 11, 12)
OffLine_menu.append(tempo)
tempo = Label('Overlapping rate [%]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 12, 13)
OffLine_menu.append(tempo)
tempo = Label('Sample rate [Hz]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 0, 2, 13, 14)
OffLine_menu.append(tempo)
## -- OnLine selection
tempo = Label('ActiveTwo hostname: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 4, 5)
OnLine_menu.append(tempo)
tempo = Label('Assistive-software hostname: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 5, 6)
OnLine_menu.append(tempo)
tempo = Label('Bytes in TCP array: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 6, 7)
OnLine_menu.append(tempo)
tempo = Label('Biosemi cap electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 7, 8)
OnLine_menu.append(tempo)
tempo = Label('External electrodes: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 8, 9)
OnLine_menu.append(tempo)
tempo = Label('Samples for controlling: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 9, 10)
OnLine_menu.append(tempo)
tempo = Label('Samples for referencing: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 10, 11)
OnLine_menu.append(tempo)
tempo = Label('Segmentation length [s]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 11, 12)
OnLine_menu.append(tempo)
tempo = Label('Overlapping rate [%]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 12, 13)
OnLine_menu.append(tempo)
tempo = Label('Sample rate [Hz]: ', font, 'black', 1, 0.5)
self.table.attach(tempo, 3, 5, 13, 14)
OnLine_menu.append(tempo)
# (6) TEXT-ENTRY BOXES: selection panel for previous submenus
## -- OffLine selection
tempo = TextEntry( self.read_offline, 2)
self.table.attach(tempo, 2, 3, 5, 6)
OffLine_menu.append(tempo)
tempo = TextEntry( self.read_offline, 3)
self.table.attach(tempo, 2, 3, 6, 7)
OffLine_menu.append(tempo)
tempo = TextEntry( self.read_offline, 10)
self.table.attach(tempo, 2, 3, 7, 8)
OffLine_menu.append(tempo)
tempo = TextEntry( self.read_offline, 5)
self.table.attach(tempo, 2, 3, 8, 9)
OffLine_menu.append(tempo)
tempo = TextEntry( self.read_offline, 6)
self.table.attach(tempo, 2, 3, 9, 10)
OffLine_menu.append(tempo)
tempo = TextEntry( self.read_offline, 4)
self.table.attach(tempo, 2, 3, 10, 11)
OffLine_menu.append(tempo)
tempo = TextEntry( self.read_offline, 8)
self.table.attach(tempo, 2, 3, 11, 12)
OffLine_menu.append(tempo)
tempo = TextEntry( self.read_offline, 9)
self.table.attach(tempo, 2, 3, 12, 13)
OffLine_menu.append(tempo)
tempo = TextEntry( self.read_offline, 7)
self.table.attach(tempo, 2, 3, 13, 14)
OffLine_menu.append(tempo)
## -- OnLine selection
tempo = TextEntry( self.read_online, 1)
self.table.attach(tempo, 5, 6, 4, 5)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 10)
self.table.attach(tempo, 5, 6, 5, 6)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 2)
self.table.attach(tempo, 5, 6, 6, 7)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 3)
self.table.attach(tempo, 5, 6, 7, 8)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 4)
self.table.attach(tempo, 5, 6, 8, 9)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 8)
self.table.attach(tempo, 5, 6, 9, 10)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 9)
self.table.attach(tempo, 5, 6, 10, 11)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 6)
self.table.attach(tempo, 5, 6, 11, 12)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 7)
self.table.attach(tempo, 5, 6, 12, 13)
OnLine_menu.append(tempo)
tempo = TextEntry( self.read_online, 5)
self.table.attach(tempo, 5, 6, 13, 14)
OnLine_menu.append(tempo)
# (7) EVENT-IMAGE: IAF Online selection
## -- online radio button
option2, label = Radio_Button(option1, ' ONLINE BCI SYSTEM', large_font, lblue)
RadioLabel.append(label)
option2.connect("toggled", self.OnLine, OnLine_menu, RadioLabel)
self.table.attach(option2, 3, 5, 2, 4)
## -- online image
icon = Image('Images\\online.png')
icon.set_alignment(xalign = 0.75, yalign = 0.5)
self.table.attach(icon, 4, 5, 2, 4)
## -- IAF eventbox
IAF, img_IAF = Event_Image('Images\\IAF.png', 1, 0.5, tab_bg)
IAF.connect("button_press_event", self.AlphaPeak)
self.table.attach(IAF, 5, 6, 2, 4)
OnLine_menu.append(IAF)
# (8) BUTTONS: tools to load a matrix
browse, label = Button_Label('LOAD', blue, font)
label.modify_fg(gtk.STATE_NORMAL, gtk.gdk.color_parse(lblue))
label.modify_font(pango.FontDescription('Neuropol 14'))
self.table.attach(browse, 2, 3, 4, 5)
browse.connect('clicked', self.Load, OffLine_menu)
self.table.show()
# (9) Preset Interface
OffLine_menu.append(browse)
## -- OffLine is "ON"
for item in OnLine_menu: item.hide()
## -- OnLine is "OFF"
for item in OffLine_menu: item.show()
