Added EnableDisable method back to MainGUI.m, removed global import

menuCopyCurrentPlot_Callback([]);

uipanelProcessingType_SelectionChangeFcn([]);

% ---------------------------------------------------------------------

function MainGUI_EnableDisableGUI(handles, val)

    set(maingui.handles.listboxGroupTree, 'enable', val);

    set(maingui.handles.radiobuttonProcTypeGroup, 'enable', val);

    set(maingui.handles.radiobuttonProcTypeSubj, 'enable', val);

    set(maingui.handles.radiobuttonProcTypeRun, 'enable', val);

    set(maingui.handles.radiobuttonPlotRaw, 'enable', val);

    set(maingui.handles.radiobuttonPlotOD,  'enable', val);

    set(maingui.handles.radiobuttonPlotConc, 'enable', val);

    set(maingui.handles.checkboxPlotHRF, 'enable', val);

    set(maingui.handles.textStatus, 'enable', val);

    set(maingui.handles.listboxPlotConc, 'enable', val);

    % Plot window panel

    set(maingui.handles.pushbuttonPanLeft, 'enable', val);

    set(maingui.handles.pushbuttonPanRight, 'enable', val);

    set(maingui.handles.pushbuttonPanLeft, 'enable', val);

    set(maingui.handles.pushbuttonResetView, 'enable', val);

    set(maingui.handles.pushbuttonPanLeft, 'enable', val);

    set(maingui.handles.checkboxFixRangeX, 'enable', val);

    set(maingui.handles.editFixRangeX, 'enable', val);

    set(maingui.handles.checkboxFixRangeY, 'enable', val);

    set(maingui.handles.editFixRangeY, 'enable', val);

    % Motion artifact panel

    set(maingui.handles.checkboxShowExcludedTimeManual, 'enable', val);

    set(maingui.handles.checkboxShowExcludedTimeAuto, 'enable', val);

    set(maingui.handles.checkboxShowExcludedTimeAutoByChannel, 'enable', val);

    set(maingui.handles.checkboxExcludeTime, 'enable', val);

    % Control

    set(maingui.handles.pushbuttonCalcProcStream, 'enable', val);

    set(maingui.handles.pushbuttonProcStreamOptionsEdit, 'enable', val);

    set(maingui.handles.checkboxApplyProcStreamEditToAll, 'enable', val);

    % Menu

    set(maingui.handles.ToolsMenu, 'enable', val);

    set(maingui.handles.ViewMenu, 'enable', val);

    set(maingui.handles.menuItemSaveGroup, 'enable', val);

    set(maingui.handles.menuItemExport, 'enable', val);

    set(maingui.handles.menuItemReset, 'enable', val);

    set(maingui.handles.menuItemResetGroupFolder, 'enable', val)

% --------------------------------------------------------------------

function eventdata = MainGUI_OpeningFcn(hObject, eventdata, handles, varargin)

global maingui

maingui.childguis = ChildGuiClass().empty();

% Disable and reset all window gui objects

MainGUI_EnableDisableGUI('off');

MainGUI_EnableDisableGUI(handles,'off');

MainGUI_Init(handles, {'zbuffer'});

maingui.childguis(1) = ChildGuiClass('ProcStreamEditGUI');

end

InitGuiControls(handles);

% If data set has no errors enable window gui objects

MainGUI_EnableDisableGUI('on');

% Display data from currently selected processing element

DisplayGroupTree(handles);

Display(handles, hObject);

maingui.logger.InitChapters()

maingui.logger.CurrTime(sprintf('MainGUI: Startup time - %0.1f seconds\n', toc(startuptimer)));

% If data set has no errors enable window gui objects

MainGUI_EnableDisableGUI(handles,'on');

% --------------------------------------------------------------------

    return;

end

MainGUI_EnableDisableGUI('off');

MainGUI_EnableDisableGUI(handles,'off');

% Save original selection in listboxGroupTree because it'll change during auto processing 

val0 = get(handles.listboxGroupTree, 'value');

% Set the display status to pending. In order to avoid redisplaying 

% in a single callback thread in functions called from here which 

% also call DisplayData

try

maingui.dataTree.CalcCurrElem();

catch

    MainGUI_EnableDisableGUI('on');

end

% Restore original selection listboxGroupTree

set(handles.listboxGroupTree, 'value',val0);

maingui.dataTree.Save(h);

close(h);

Display(handles, hObject);

MainGUI_EnableDisableGUI('on');

MainGUI_EnableDisableGUI(handles,'off');

% hObject    handle to SettingsMenu (see GCBO)

% eventdata  reserved - to be defined in a future version of MATLAB

% handles    structure with handles and user data (see GUIDATA)

 No newline at end of file

% --------------------------------------------------------------------

function menuItemPowerSpectrum_Callback(hObject, eventdata, handles)

% hObject    handle to menuItemPowerSpectrum (see GCBO)

% eventdata  reserved - to be defined in a future version of MATLAB

% handles    structure with handles and user data (see GUIDATA)

global maingui;

iCh = maingui.axesSDG.iCh;

n_channels = length(iCh);

if n_channels > 0

    iSrcDet = maingui.axesSDG.iSrcDet;

    colors = maingui.axesSDG.linecolor;

    d = maingui.dataTree.currElem.acquired.data.dataTimeSeries;

    sf = maingui.dataTree.currElem.acquired.data.time(2) - maingui.dataTree.currElem.acquired.data.time(1);

    fs = 1/sf;

    try

       close(maingui.spectrumFigureHandle);

    catch

    end

    maingui.spectrumFigureHandle = figure('NumberTitle', 'off', 'Name', 'PSD of selected channels');

    n = 3;

    m = ceil(n_channels / n);

    for i = 1:n_channels

        % 100 sec window with 50% overlap

        window = floor(100 / sf);

        overlap = window / 2;

        bins = 1024;

        [pxx,f] = pwelch(d(:,iCh(i)), window, overlap, bins, fs);

        subplot(m,n,i);

        plot(f, 10*log10(pxx), 'Color', colors(i,:));

        title([num2str(iSrcDet(i,1)), ' \rightarrow ', num2str(iSrcDet(i,2))]);

        xlim([0,fs/2]);

        xlabel(sprintf('Frequency (Hz)\n'));

        ylabel(sprintf('PSD (dB)'));

    end

else

    errordlg('Cannot calculate power spectra with no channels selected.', 'No channels selected'); 

end