function varargout = TrialCleanerGUI(varargin)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Performs ICA decomposition and component removal. %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Copyright (C) 2013-2014, Michael J. Cheung
%
% This file is a part of the MEG & PLS Pipeline (MEGPLS). For more 
% details, see the documentation included with the software package.
%
% MEGPLS is free software: you can redistribute it and/or modify it under
% the terms of the GNU General Public License version 2 as published by 
% the Free Software Foundation. This program is distributed in the hope 
% that it will be useful, but WITHOUT ANY WARRANTY; without even the 
% implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
% See the GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License along
% with this program. If not, you can download the license here: 
% <http://www.gnu.org/licenses/old-licenses/gpl-2.0>.


% Last Modified by GUIDE v2.5 04-Sep-2014 18:30:53

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @TrialCleanerGUI_OpeningFcn, ...
                   'gui_OutputFcn',  @TrialCleanerGUI_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin && ischar(varargin{1})
    gui_State.gui_Callback = str2func(varargin{1});
end

if nargout
    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
    gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT


%--- Executes just before TrialCleanerGUI is made visible. ---%
%-----------------------------------------------------%
function TrialCleanerGUI_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% varargin   command line arguments to TrialCleanerGUI (see VARARGIN)

% Choose default command line output for TrialCleanerGUI
handles.output = hObject;


% Make sure toolbox paths are added:
[PipelineDir, ~, ~] = fileparts(which('TrialCleanerGUI.m'));
handles.PipelineDir = PipelineDir;

addpath(genpath(PipelineDir));
rmpath([PipelineDir,'/DEFAULT_SETTINGS']);  % Make sure its calling from DataID
rmpath([PipelineDir,'/TEMPORARY_FIXES']);   % Make sure its calling from FT toolbox

CheckToolboxPaths(PipelineDir);

if exist('ErrorLog_TrialCleaner.txt', 'file')
    system('rm ErrorLog_TrialCleaner.txt');
end


% Initializes variables being displayed:
handles.paths.Rootpath = [];
handles.paths.DataID   = [];
handles.name.DataID    = [];

handles.name.GroupID = [];
handles.name.SubjID  = [];
handles.name.CondID  = [];

handles.paths.InputPreprocMEG = [];
handles.paths.BackupOrigFile  = [];

handles.gui.InpOutStatus  = [];

handles.FTcfg = [];

% Save handles:
guidata(hObject, handles);


% UIWAIT makes TrialCleanerGUI wait for user response (see UIRESUME)
% uiwait(handles.figure1);


%--- Outputs from this function are returned to the command line. ---%
%--------------------------------------------------------------------%
function varargout = TrialCleanerGUI_OutputFcn(hObject, eventdata, handles) 
% varargout  cell array for returning output args (see VARARGOUT);
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Get default command line output from handles structure
varargout{1} = handles.output;




%===================================%
% FUNCTIONS FOR SELECTING ROOTPATH: %
%===================================%

%--- Executes on button press in ButtonSetRootpath. ---%
%------------------------------------------------------%
function ButtonSetRootpath_Callback(hObject, eventdata, handles)
if ~isempty(handles.name.DataID)
	prompt = {'WARNING:'; '';
		'Changing root directory will clear all current settings!'; '';
		'Do you wish to continue?'};
    
	ChangeDir = questdlg(prompt, 'WARNING:', 'YES', 'NO', 'NO');
	if strcmp(ChangeDir, 'NO')
		return;
	end
end

% Select and set Rootpath:
SelectedPath = uigetdir;
if SelectedPath == 0
	return  % If user cancels
end

handles.paths.Rootpath = SelectedPath;
set(handles.TextboxRootpath, 'String', handles.paths.Rootpath);

% Start Waitbox:
WaitBox = StartWaitBox('SETTING ROOT DIRECTORY:');

% Reset DataID:
handles.name.DataID  = [];
handles.paths.DataID = [];
set(handles.TextboxDataID, 'String', 'Not Selected.');

% Reset settings & GUI panels:
handles = ResetGroupIDSettings (handles);
handles = ResetSubjIDSettings  (handles);
handles = ResetCondIDSettings  (handles);
handles = ResetStatusSettings  (handles);

handles.paths.InputPreprocMEG = [];
handles.paths.BackupOrigFile  = [];

% Update settings & GUI panels (to enable/disable):
% Note: Don't redetect or compile paths yet since no DataID yet.
handles = UpdateGroupIDSettings (handles);
handles = UpdateSubjIDSettings  (handles);
handles = UpdateCondIDSettings  (handles);
handles = UpdateStatusSettings  (handles);

% Save handles:
guidata(hObject, handles);
close(WaitBox);


%--- Textbox to display selected Rootpath: ---%
%---------------------------------------------%
function TextboxRootpath_Callback(hObject, eventdata, handles)
EnteredText = get(handles.TextboxRootpath, 'String');

if ~isequal(EnteredText, handles.paths.Rootpath)
	set(handles.TextboxRootpath, 'String', handles.paths.Rootpath);
	msgbox('Note: Use button to change Rootpath.')
end




%=========================================%
% FUNCTIONS FOR READING & LOADING DATAID: %
%=========================================%

%--- Textbox to display current DataID: ---%
%------------------------------------------%
function TextboxDataID_Callback(hObject, eventdata, handles)
EnteredText = get(handles.TextboxDataID, 'String');

if ~isequal(EnteredText, handles.name.DataID)
	set(handles.TextboxDataID, 'String', handles.name.DataID);
	msgbox('Note: Use button to change DataID.')
end


%--- Executes on button press in ButtonLoadDataID. ---%
%-----------------------------------------------------%
function ButtonLoadDataID_Callback(hObject, eventdata, handles)
if isempty(handles.paths.Rootpath)
	msgbox('Warning: Select target directory first.', 'Warning:');
	return;
end

% Get DataID folders in current rootpath:
DetectedFolders = dir([handles.paths.Rootpath,'/DataID_*']);
DetectedFolders = [DetectedFolders; dir([handles.paths.Rootpath,'/DataID-ICAclean_*'])];

RemoveIndex = [];
for d = 1:length(DetectedFolders)
	if DetectedFolders(d).isdir ~= 1
		RemoveIndex = [RemoveIndex, d];  % Get unwanted indices
	end
end

DetectedFolders(RemoveIndex) = [];
if isempty(DetectedFolders)
    msgbox('Error: No DataID folders detected inside target directory.', 'Error:');
    return;
end

% List DataID folders for selection: 
DetectedFolders = {DetectedFolders.name};
SelectedIndex = listdlg('PromptString', 'Select DataID to load:',...
    'ListSize', [300, 300], 'SelectionMode', 'single', 'ListString', DetectedFolders);			
if isempty(SelectedIndex)  % If user cancels.
	return;
end

SelectedDataID = DetectedFolders{SelectedIndex};

if strcmp(SelectedDataID(1:7), 'DataID_')
    SelectedDataID(1:7) = [];  % Remove "DataID_" prefix to get DataID tag.
    FullpathDataID		= [handles.paths.Rootpath,'/DataID_',SelectedDataID];
    
elseif strcmp(SelectedDataID(1:16), 'DataID-ICAclean_')
    SelectedDataID(1:16) = [];  % Remove "DataID-ICAclean_" prefix to get DataID tag.
    FullpathDataID		 = [handles.paths.Rootpath,'/DataID-ICAclean_',SelectedDataID];
end

% Check or create settings .m file for ft_rejectvisual:
if ~exist([FullpathDataID,'/SETTINGS'], 'dir')
    success = mkdir([FullpathDataID,'/SETTINGS']);
    
    if success == 0
        message = {'ERROR:'; '';
            'Failed to create SETTINGS folder in selected DataID.';
            'Ensure you have proper folder and file permissions.'};
        msgbox(message, 'ERROR:')
        return;
    end
end

DefaultSettingsFile = [handles.PipelineDir,'/DEFAULT_SETTINGS/Settings_RejectVisual.m'];
NewSettingsFile     = [FullpathDataID,'/SETTINGS/Settings_RejectVisual.m'];

if ~exist(NewSettingsFile, 'file')
    status = copyfile(DefaultSettingsFile, NewSettingsFile, 'f');
    
    if status == 0
        message = {'ERROR:'; '';
            'Failed to create "ft_rejectvisual" settings file for selected DataID.';
            'Could not copy file from [MEG]PLS "DEFAULT_SETTINGS" directory.';
            'Check for proper folder and file permissions.'};
        msgbox(message, 'ERROR:')
        return;
    end
end

% Set as current DataID:
handles.name.DataID  = SelectedDataID;
handles.paths.DataID = FullpathDataID;

% Reset settings & GUI panels:
handles = ResetGroupIDSettings (handles);
handles = ResetSubjIDSettings  (handles);
handles = ResetCondIDSettings  (handles);
handles = ResetStatusSettings  (handles);

handles.paths.InputPreprocMEG = [];
handles.paths.BackupOrigFile  = [];

% Compile Group, Subj, and CondIDs for DataID:
% Note: Also initializes Group, Subj, CondIDs.
handles = DetectGroupSubjCond(handles);

if isempty(handles.name.GroupID)
    msgbox('ERROR: No GroupID folders detected for selected DataID.')
    return;
end

% Compile paths & initialize other variables:
for g = 1:length(handles.name.GroupID)
	for s = 1:length(handles.name.SubjID{g})
		for c = 1:length(handles.name.CondID)
			
			handles = CompilePaths(handles, g, s, c);
			
			try
				handles.gui.InpOutStatus{g}{s,c};
            catch
				handles.gui.InpOutStatus{g}{s,c} = [];
			end
			
		end
	end
end

% Update settings & GUI panels:
handles = UpdateGroupIDSettings (handles);
handles = UpdateSubjIDSettings  (handles);
handles = UpdateCondIDSettings  (handles);

% Detect & update status:
for g = 1:length(handles.name.GroupID)
    StatusWaitbar = waitbar(0, ['Please wait. Scanning status for: ', ...
        handles.name.GroupID{g}], 'Windowstyle', 'modal');
    
    for s = 1:length(handles.name.SubjID{g})
        waitbar(s/length(handles.name.SubjID{g}), StatusWaitbar);
        
        for c = 1:length(handles.name.CondID)
            handles = DetectStatus(handles, g, s, c);
        end
    end
    delete(StatusWaitbar)
end

handles = UpdateStatusSettings(handles);

% Save handles:
set(handles.TextboxDataID, 'String', handles.name.DataID);
guidata(hObject, handles);

% Remove ErrorLog if empty:
if exist([pwd,'/ErrorLog_TrialCleaner.txt'], 'file')
	LogCheck = dir('ErrorLog_TrialCleaner.txt');
	if LogCheck.bytes == 0
		delete('ErrorLog_TrialCleaner.txt')
	end
end


%--- Executes on button press in ButtonRedetectInputIDs. --%
%----------------------------------------------------------%
function ButtonRedetectInputIDs_Callback(hObject, eventdata, handles)

% Reset settings & GUI panels:
handles = ResetGroupIDSettings (handles);
handles = ResetSubjIDSettings  (handles);
handles = ResetCondIDSettings  (handles);
handles = ResetStatusSettings  (handles);

handles.paths.InputPreprocMEG = [];
handles.paths.BackupOrigFile  = [];

% Compile Group, Subj, and CondIDs for DataID:
% Note: Also initializes Group, Subj, CondIDs.
handles = DetectGroupSubjCond(handles);

if isempty(handles.name.GroupID)
    msgbox('ERROR: No GroupID folders detected for selected DataID.')
    return;
end

% Compile paths & initialize other variables:
for g = 1:length(handles.name.GroupID)
	for s = 1:length(handles.name.SubjID{g})
		for c = 1:length(handles.name.CondID)
			
			handles = CompilePaths(handles, g, s, c);
			
			try
				handles.gui.InpOutStatus{g}{s,c};
            catch
				handles.gui.InpOutStatus{g}{s,c} = [];
			end
			
		end
	end
end

% Update settings & GUI panels:
handles = UpdateGroupIDSettings (handles);
handles = UpdateSubjIDSettings  (handles);
handles = UpdateCondIDSettings  (handles);

% Detect & update status:
for g = 1:length(handles.name.GroupID)
    StatusWaitbar = waitbar(0, ['Please wait. Scanning status for: ', ...
        handles.name.GroupID{g}], 'Windowstyle', 'modal');
    
    for s = 1:length(handles.name.SubjID{g})
        waitbar(s/length(handles.name.SubjID{g}), StatusWaitbar);
        
        for c = 1:length(handles.name.CondID)
            handles = DetectStatus(handles, g, s, c);
        end
    end
    delete(StatusWaitbar)
end

handles = UpdateStatusSettings(handles);

% Save handles:
guidata(hObject, handles);

% Remove ErrorLog if empty:
if exist([pwd,'/ErrorLog_TrialCleaner.txt'], 'file')
	LogCheck = dir('ErrorLog_TrialCleaner.txt');
	if LogCheck.bytes == 0
		delete('ErrorLog_TrialCleaner.txt')
	end
end


%--- Detect Group, Subj, and CondID's from DataID: ---%
%-----------------------------------------------------%
function OutputHandles = DetectGroupSubjCond(InputHandles)
handles = InputHandles;

% Reset params:
handles.name.GroupID = [];
handles.name.SubjID  = [];
handles.name.CondID  = [];

handles.paths.InputPreprocMEG = [];
handles.paths.BackupOrigFile  = [];

% Acquire GroupID folders within DataID:
DetectedGroups = dir([handles.paths.DataID,'/GroupID_*']);

RemoveIndex = [];
for g = 1:length(DetectedGroups)
    DetectedGroups(g).name(1:8) = [];    % Remove "GroupID_" prefix
    
    if DetectedGroups(g).isdir ~= 1
        RemoveIndex = [RemoveIndex, g];  % Get unwanted indices
    end
end
DetectedGroups(RemoveIndex) = [];

if isempty(DetectedGroups)
    handles.name.GroupID = [];
else
    handles.name.GroupID = {DetectedGroups.name};
end

% Scan PreprocInput .mat files for SubjID's and CondID's:
CondIDs = [];

for g = 1:length(handles.name.GroupID)
    GroupPath = [handles.paths.DataID,'/GroupID_',handles.name.GroupID{g}];
    InputMats = dir([GroupPath,'/PreprocInputMEG_*.mat']);  % Find InputMats for group
    InputMats = {InputMats.name};
    
    SubjIDs = [];
    
    if ~isempty(InputMats)
        for m = 1:length(InputMats)
            LoadMat = load([GroupPath,'/',InputMats{m}]);
            SubjIDs = [SubjIDs; LoadMat.name.SubjID];
            CondIDs = [CondIDs; cellstr(LoadMat.name.CurrentCondID)];
        end
    else
        message = {['ERROR: PreprocInputMEG .mat file(s) missing for GroupID: ',...
            handles.name.GroupID{g}]; ''; ['As a result, some Subject & Condition IDs ' ...
            'for the selected DataID may not be detected.']};
        msgbox(message);
    end
    
    handles.name.SubjID{g} = unique(SubjIDs);
end

handles.name.CondID = unique(CondIDs);
    
% Set output handles:
OutputHandles = handles;


%--- Compiles paths for selected indices: ---%
%--------------------------------------------%
function OutputHandles = CompilePaths(InputHandles, g, s, c)
handles = InputHandles;

handles.paths.InputPreprocMEG{g}{s,c} = ...
    [handles.paths.DataID,'/GroupID_',handles.name.GroupID{g},'/', ...
    handles.name.CondID{c},'/',handles.name.SubjID{g}{s},'_PreprocMEG.mat'];

handles.paths.BackupOrigFile{g}{s,c} = ...
    [handles.paths.DataID,'/GroupID_',handles.name.GroupID{g},'/', ...
    handles.name.CondID{c},'/',handles.name.SubjID{g}{s},'_PreprocMEG_OrigBackup.mat'];

% Set output handles:
OutputHandles = handles;




%==========================================%
% FUNCTIONS FOR ADDING OR REMOVING GROUPS: %
%==========================================%

%--- Executes on selection change in ListboxGroupID. ---%
%-------------------------------------------------------%
function ListboxGroupID_Callback(hObject, eventdata, handles)
if isempty(handles.name.GroupID)
    return;
end

handles = UpdateSubjIDSettings (handles);
handles = UpdateStatusSettings (handles);
guidata(hObject, handles);


%--- Executes on button press in ButtonRmvGroupID. ---%
%-----------------------------------------------------%
function ButtonRmvGroupID_Callback(hObject, eventdata, handles)
if isempty(handles.name.GroupID)
    return;
end
if length(handles.name.GroupID) <= 1
    msgbox('Note: Must have at least 1 GroupID.', 'Error:');
    return;
end

SelectedIndex = get(handles.ListboxGroupID, 'Value');
handles.name.GroupID(SelectedIndex) = [];

if ~isempty(handles.name.SubjID)
    handles.name.SubjID(SelectedIndex) = [];
end

if ~isempty(handles.paths.InputPreprocMEG)
    handles.paths.InputPreprocMEG (SelectedIndex) = [];
    handles.paths.BackupOrigFile  (SelectedIndex) = [];
end
    
if ~isempty(handles.gui.InpOutStatus)
    handles.gui.InpOutStatus(SelectedIndex) = [];
end

% Update settings & GUI:
handles = UpdateGroupIDSettings (handles);
handles = UpdateSubjIDSettings  (handles);
handles = UpdateStatusSettings  (handles);

% Save handles:
guidata(hObject, handles);


%--- Update GroupID settings & GUI panel: ---%
%--------------------------------------------%
function OutputHandles = UpdateGroupIDSettings(InputHandles)
handles = InputHandles;

% Update listbox:
set(handles.ListboxGroupID, 'String', handles.name.GroupID);

CurrentIndex  = get(handles.ListboxGroupID, 'Value');
MaxGroupIndex = length(handles.name.GroupID);

if isempty(CurrentIndex) || CurrentIndex == 0 || CurrentIndex > MaxGroupIndex
	set(handles.ListboxGroupID, 'Value', MaxGroupIndex);
end

% Set output handles:
OutputHandles = handles;


%--- Reset GroupID settings & GUI panel: ---%
%-------------------------------------------%
function OutputHandles = ResetGroupIDSettings(InputHandles)
handles = InputHandles;

handles.name.GroupID = [];
set(handles.ListboxGroupID, 'String', []);
set(handles.ListboxGroupID, 'Value',  1);

% Set output handles:
OutputHandles = handles;




%============================================%
% FUNCTIONS FOR ADDING OR REMOVING SUBJECTS: %
%============================================%

%--- Executes on selection change in ListboxSubjID. ---%
%------------------------------------------------------%
function ListboxSubjID_Callback(hObject, eventdata, handles)
if isempty(handles.name.SubjID)
    return;
end

GroupIndex = get(handles.ListboxGroupID, 'Value');
if isempty(handles.name.SubjID{GroupIndex})
    return;
end

SubjIndex = get(handles.ListboxSubjID, 'Value');
set(handles.ListboxInpOutStatus,  'Value', SubjIndex);


%--- User enters subject to add into this textbox. ---%
%-----------------------------------------------------%
function TextboxSubjID_Callback(hObject, eventdata, handles)
keypress = get(gcf,'CurrentCharacter');
if isequal(keypress, char(13))
    ButtonAddSubjID_Callback(hObject, eventdata, handles);
end


%--- Executes on button press in ButtonAddSubjID. ---%
%----------------------------------------------------%
function ButtonAddSubjID_Callback(hObject, eventdata, handles)
if isempty(handles.name.DataID)
    msgbox('Warning: Load DataID first.', 'Warning:');
    return;
end
if isempty(handles.name.GroupID)
    msgbox('Error: No GroupIDs specified.', 'Error:');
    return;
end

% Read entered SubjID:
InputSubjID = get(handles.TextboxSubjID, 'String');
InputSubjID = deblank(InputSubjID);
InputSubjID = regexprep(InputSubjID, '\s+', '_');
InputSubjID = cellstr(InputSubjID);
if isempty(InputSubjID{1})
	return;
end

GroupIndex = get(handles.ListboxGroupID, 'Value');
if ismember(InputSubjID{1}, handles.name.SubjID{GroupIndex})
	return;  % If SubjID already added
end

% Add SubjID for group & initialize:
handles.name.SubjID{GroupIndex} = [handles.name.SubjID{GroupIndex}; InputSubjID];
NewSubjIndex = length(handles.name.SubjID{GroupIndex});

for c = 1:length(handles.name.CondID)
    handles = CompilePaths(handles, GroupIndex, NewSubjIndex, c);
	handles = DetectStatus(handles, GroupIndex, NewSubjIndex, c);
end

% Update settings & GUI:
handles = UpdateSubjIDSettings (handles);
handles = UpdateStatusSettings (handles);

% Save handles:
set(handles.ListboxSubjID, 'Value', NewSubjIndex);
if ~isempty(handles.gui.InpOutStatus)
    set(handles.ListboxInpOutStatus,  'Value', NewSubjIndex);
end
guidata(hObject, handles);


%--- Executes on button press in ButtonRmvSubjID. ---%
%----------------------------------------------------%
function ButtonRmvSubjID_Callback(hObject, eventdata, handles)
if isempty(handles.name.SubjID)
    return;
end

GroupIndex = get(handles.ListboxGroupID, 'Value');
SubjIndex  = get(handles.ListboxSubjID,  'Value');
if isempty(handles.name.SubjID{GroupIndex})
    return;
end

handles.name.SubjID{GroupIndex}(SubjIndex) = [];

if ~isempty(handles.paths.InputPreprocMEG)
    handles.paths.InputPreprocMEG {GroupIndex}(SubjIndex,:) = [];
    handles.paths.BackupOrigFile  {GroupIndex}(SubjIndex,:) = [];
end

if ~isempty(handles.gui.InpOutStatus)
    handles.gui.InpOutStatus{GroupIndex}(SubjIndex,:) = [];
end

% Update settings & GUI:
handles = UpdateSubjIDSettings (handles);
handles = UpdateStatusSettings (handles);

% Save handles:
guidata(hObject, handles);


%--- Update SubjID settings & GUI panel: ---%
%-------------------------------------------%
function OutputHandles = UpdateSubjIDSettings(InputHandles)
handles = InputHandles;

% Update listbox:
GroupIndex = get(handles.ListboxGroupID, 'Value');
if isempty(handles.name.SubjID)
    set(handles.ListboxSubjID, 'String', []);
    MaxSubjIndex = 0;
else
    set(handles.ListboxSubjID, 'String', handles.name.SubjID{GroupIndex});
    MaxSubjIndex = length(handles.name.SubjID{GroupIndex});
end

SubjIndex = get(handles.ListboxSubjID, 'Value');
if isempty(SubjIndex) || SubjIndex == 0 || SubjIndex > MaxSubjIndex
	set(handles.ListboxSubjID, 'Value', MaxSubjIndex);
	
	if ~isempty(handles.gui.InpOutStatus)
		set(handles.ListboxInpOutStatus, 'Value', MaxSubjIndex);
    end
end

% Set output handles:
OutputHandles = handles;


%--- Reset SubjID settings & GUI panel: ---%
%------------------------------------------%
function OutputHandles = ResetSubjIDSettings(InputHandles)
handles = InputHandles;

handles.name.SubjID = [];
set(handles.ListboxSubjID, 'String', []);
set(handles.ListboxSubjID, 'Value',  1);

% Set output handles:
OutputHandles = handles;




%==============================================%
% FUNCTIONS FOR ADDING OR REMOVING CONDITIONS: %
%==============================================%

%--- Executes on selection change in ListboxCondID. ---%
%------------------------------------------------------%
function ListboxCondID_Callback(hObject, eventdata, handles)
if isempty(handles.name.CondID)
    return;
end

handles = UpdateStatusSettings(handles);
guidata(hObject, handles);


%--- User enters condition to add into this textbox. ---%
%-------------------------------------------------------%
function TextboxCondID_Callback(hObject, eventdata, handles)
keypress = get(gcf,'CurrentCharacter');
if isequal(keypress, char(13))
    ButtonAddCondID_Callback(hObject, eventdata, handles);
end


%--- Executes on button press in ButtonAddCondID. ---%
%----------------------------------------------------%
function ButtonAddCondID_Callback(hObject, eventdata, handles)
if isempty(handles.name.DataID)
    msgbox('Warning: Load DataID first.', 'Warning:');
    return;
end
if isempty(handles.name.GroupID)
    msgbox('Error: No GroupIDs specified.', 'Error:');
    return;
end

% Read entered CondID:
InputCondID = get(handles.TextboxCondID, 'String');
InputCondID = deblank(InputCondID);
InputCondID = regexprep(InputCondID, '\s+', '_');
InputCondID = cellstr(InputCondID);
if isempty(InputCondID{1})
	return;
end

if ismember(InputCondID{1}, handles.name.CondID)
	return;  % If CondID already added
end

% Add CondID and initialize:
handles.name.CondID = [handles.name.CondID; InputCondID];
NewCondIndex = length(handles.name.CondID);

for g = 1:length(handles.name.GroupID)
    if isempty(handles.name.SubjID)
        continue;
    end
    
    for s = 1:length(handles.name.SubjID{g})
        handles = CompilePaths(handles, g, s, NewCondIndex);
		handles = DetectStatus(handles, g, s, NewCondIndex);
    end
end

set(handles.ListboxCondID, 'Value', NewCondIndex);

% Update settings & GUI:
handles = UpdateCondIDSettings (handles);
handles = UpdateStatusSettings (handles);

% Save handles:
guidata(hObject, handles);


%--- Executes on button press in ButtonRmvCondID. ---%
%----------------------------------------------------%
function ButtonRmvCondID_Callback(hObject, eventdata, handles)
if isempty(handles.name.CondID)
    return;
end

SelectedIndex = get(handles.ListboxCondID, 'Value');
handles.name.CondID(SelectedIndex) = [];

for g = 1:length(handles.name.GroupID)
    if ~isempty(handles.paths.InputPreprocMEG)
        handles.paths.InputPreprocMEG {g}(:,SelectedIndex) = [];
        handles.paths.BackupOrigFile  {g}(:,SelectedIndex) = [];
    end
    
    if ~isempty(handles.gui.InpOutStatus)
        handles.gui.InpOutStatus{g}(:,SelectedIndex) = [];
    end
end

% Update settings & GUI:
handles = UpdateCondIDSettings (handles);
handles = UpdateStatusSettings (handles);

% Save handles:
guidata(hObject, handles);


%--- Updates CondID settings & GUI panel: ---%
%--------------------------------------------%
function OutputHandles = UpdateCondIDSettings(InputHandles)
handles = InputHandles;

% Update listbox:
set(handles.ListboxCondID, 'String', handles.name.CondID);

CurrentIndex = get(handles.ListboxCondID, 'Value');
MaxCondIndex = length(handles.name.CondID);

if isempty(CurrentIndex) || CurrentIndex == 0 || CurrentIndex > MaxCondIndex
	set(handles.ListboxCondID, 'Value', MaxCondIndex);
end

% Set output handles:
OutputHandles = handles;


%--- Reset CondID settings & GUI panel: ---%
%------------------------------------------%
function OutputHandles = ResetCondIDSettings(InputHandles)
handles = InputHandles;

handles.name.CondID = [];
set(handles.ListboxCondID, 'String', []);
set(handles.ListboxCondID, 'Value',  1);

% Set output handles:
OutputHandles = handles;




%===============================%
% FUNCTIONS FOR STATUS UPDATES: %
%===============================%

%--- Executes on selection change in ListboxInpOutStatus. ---%
%------------------------------------------------------------%
function ListboxInpOutStatus_Callback(hObject, eventdata, handles)
if isempty(handles.gui.InpOutStatus)
    return;
end
if ~isempty(handles.name.GroupID)  % In case where SubjID exist but CondID missing
    GroupIndex = get(handles.ListboxGroupID, 'Value');
    if isempty(handles.gui.InpOutStatus{GroupIndex})
        return;
    end
end

SelectedIndex = get(handles.ListboxInpOutStatus, 'Value');
set(handles.ListboxSubjID, 'Value', SelectedIndex);


%--- Executes on button press in ButtonRefreshStatus. ---%
%--------------------------------------------------------%
function ButtonRefreshStatus_Callback(hObject, eventdata, handles)

% Detect & update status:
for g = 1:length(handles.name.GroupID)
    StatusWaitbar = waitbar(0, ['Please wait. Scanning status for: ', ...
        handles.name.GroupID{g}], 'Windowstyle', 'modal');
    
    for s = 1:length(handles.name.SubjID{g})
        waitbar(s/length(handles.name.SubjID{g}), StatusWaitbar);
        
        for c = 1:length(handles.name.CondID)
            handles = DetectStatus(handles, g, s, c);
        end
    end
    delete(StatusWaitbar)
end

handles = UpdateStatusSettings(handles);

% Save handles:
guidata(hObject, handles);


%--- Executes on button press in CheckboxShowRemovedChannels. ---%
%----------------------------------------------------------------%
function CheckboxShowRemovedChannels_Callback(hObject, eventdata, handles)

% Detect & update status:
for g = 1:length(handles.name.GroupID)
    StatusWaitbar = waitbar(0, ['Please wait. Scanning status for: ', ...
        handles.name.GroupID{g}], 'Windowstyle', 'modal');
    
    for s = 1:length(handles.name.SubjID{g})
        waitbar(s/length(handles.name.SubjID{g}), StatusWaitbar);
        
        for c = 1:length(handles.name.CondID)
            handles = DetectStatus(handles, g, s, c);
        end
    end
    delete(StatusWaitbar)
end

handles = UpdateStatusSettings(handles);

% Save handles:
guidata(hObject, handles);

    
%--- Detect input file status: ---%
%---------------------------------%
function OutputHandles = DetectStatus(InputHandles, g, s, c)
handles = InputHandles;

InputPreprocMEG = handles.paths.InputPreprocMEG{g}{s,c};

% Get input or output file status:
if exist(InputPreprocMEG, 'file')
    LoadData = LoadFTmat(InputPreprocMEG, 'TrialCleaner');
    
    if isempty(LoadData)
        StatusMsg = 'Error: PreprocMEG file found, but contains errors. See ErrorLog.';
        
    elseif ~isfield(LoadData, 'NumTrialsRemoved') && ~isfield(LoadData, 'ChannelsRemoved')
        StatusMsg = 'PreprocMEG file found. Ready for cleaning.';
        
    elseif get(handles.CheckboxShowRemovedChannels, 'Value') == 1
        if isfield(LoadData, 'ChannelsRemoved')
            BadChanStr = [];
            for BadChan = 1:length(LoadData.ChannelsRemoved)
                if BadChan == 1
                    BadChanStr = LoadData.ChannelsRemoved{BadChan};
                else
                    BadChanStr = [BadChanStr,', ',LoadData.ChannelsRemoved{BadChan}];
                end
            end
            
            StatusMsg = ['Channels removed: ',BadChanStr];
        else
            StatusMsg = 'No channels removed.';
        end
        
    else
        if isfield(LoadData, 'NumTrialsRemoved')
            NumBadTrls = num2str(LoadData.NumTrialsRemoved);
        else
            NumBadTrls = '0';
        end
        if isfield(LoadData, 'ChannelsRemoved')
            NumBadChls = num2str(length(LoadData.ChannelsRemoved));
        else
            NumBadChls = '0';
        end
        
        StatusMsg = ['Trials removed: ',NumBadTrls,'.  Channels removed: ',NumBadChls,'.'];
    end
else
    StatusMsg = 'Error: PreprocMEG file could not be found.';
end

handles.gui.InpOutStatus{g}{s,c} = StatusMsg;

% Set output handles:
OutputHandles = handles;


%--- Update status settings & GUI panel: ---%
%-------------------------------------------%
function OutputHandles = UpdateStatusSettings(InputHandles)
handles = InputHandles;

% Make sure cells initialized:
for g = 1:length(handles.name.GroupID)
	for s = 1:length(handles.name.SubjID{g})
		for c = 1:length(handles.name.CondID)
			
			try
				handles.gui.InpOutStatus{g}{s,c};   % Check just in case.
            catch
				handles.gui.InpOutStatus{g}{s,c}  = [];
			end
			
		end
	end
end

% Update listbox:
GroupIndex = get(handles.ListboxGroupID, 'Value');
SubjIndex  = get(handles.ListboxSubjID,  'Value');
CondIndex  = get(handles.ListboxCondID,  'Value');

if isempty(handles.gui.InpOutStatus) || isempty(handles.gui.InpOutStatus{GroupIndex})
    set(handles.ListboxInpOutStatus, 'String', []);
    set(handles.ListboxInpOutStatus, 'Value',  1);
else
    set(handles.ListboxInpOutStatus, 'String', ...
        handles.gui.InpOutStatus{GroupIndex}(:,CondIndex));
    
    if get(handles.ListboxInpOutStatus, 'Value') ~= SubjIndex
        set(handles.ListboxInpOutStatus, 'Value', SubjIndex);
    end
end

% Set output handles:
OutputHandles = handles;


%--- Reset status settings & GUI panel: ---%
%------------------------------------------%
function OutputHandles = ResetStatusSettings(InputHandles)
handles = InputHandles;

% Reset:
handles.gui.InpOutStatus  = [];

% Reinitialize:
for g = 1:length(handles.name.GroupID)
    for s = 1:length(handles.name.SubjID{g})
        for c = 1:length(handles.name.CondID)
            
            handles.gui.InpOutStatus{g}{s,c}  = [];
            
        end
    end
end

% Reset GUI listboxes:
set(handles.ListboxInpOutStatus,  'String', []);
set(handles.ListboxInpOutStatus,  'Value',  1);

% Set output handles:
OutputHandles = handles;




%==========================================%
% FUNCTIONS TO MARK BAD TRIALS & CHANNELS: %
%==========================================%

%--- Executes on button press in ButtonShowInstructions. ---%
%-----------------------------------------------------------%
function ButtonShowInstructions_Callback(hObject, eventdata, handles)

Instructions = {'-------------'; 'INSTRUCTIONS:'; '-------------'; '';
    'LOADING INPUT DATA:';
    ' 1) Load the DataID that you wish to apply ICA cleaning to.';
    ' 2) The DataID will be scanned for Group, Subject & Condition IDs.';
    ' 3) Use the "-" keys to exclude datasets from the ICA analysis.';
    ' 4) Use the "+" keys to add missing Subject or Condition IDs.';
    '';
    ' NOTE: To restore the full list of Group, Subject, and Condition IDs';
    ' found within the DataID, push the "Redetect Input" button.';
    ''; '';
    'REMOVE BAD CHANNEL & TRIALS:';
    ' 1) Change viewer settings as needed using the "Viewer Settings" button.';
    ' 2) Select the Group, Subj & CondID of the dataset you wish to clean.';
    ' 3) Push the "Mark Channels" button to view & mark bad channels.';
    '    Push the "Mark Trials" button to view & mark bad trials.'; '';
    ' Note: Once you quit the "RejectVisual" viewer, trials/channels marked';
    '       as bad will automatically be removed from the dataset.';
    ''; '';
    'BACKUP FILES & RESTORATION:';
    ' - Before trials and/or channels are removed from a dataset, a BACKUP of';
    '   the original dataset is automatically created.'; '';
    ' - To UNDO the trial or channel removal for a specific dataset:';
    '    1) Select the Group, Subj & CondID of the dataset to restore.';
    '    2) Push the "Restore Dataset" button.'; ''; ''};

msgbox(Instructions, 'INSTRUCTIONS:')


%--- Executes on button press in ButtonAdvSettings. ---%
%------------------------------------------------------%
function ButtonAdvSettings_Callback(hObject, eventdata, handles)
if isempty(handles.paths.Rootpath)
	msgbox('Warning: Select target directory first.', 'Warning:');
	return;
end
if isempty(handles.name.DataID)
    msgbox('Warning: Load DataID first.', 'Warning:');
    return;
end
open([handles.paths.DataID,'/SETTINGS/Settings_RejectVisual.m']);


%--- Executes on button press in ButtonRemoveChannels. ---%
%---------------------------------------------------------%
function ButtonRemoveChannels_Callback(hObject, eventdata, handles)
if isempty(handles.name.DataID)
    msgbox('Warning: Load DataID first.', 'Warning:');
    return;
end
if isempty(handles.name.GroupID)
    msgbox('Error: No GroupIDs specified.', 'Error:');
    return;
end

g = get(handles.ListboxGroupID, 'Value');
s = get(handles.ListboxSubjID,  'Value');
c = get(handles.ListboxCondID,  'Value');

if isempty(handles.name.SubjID) || isempty(handles.name.SubjID{g})
    msgbox('Error: No SubjIDs specified.', 'Error:');
    return;
end
if isempty(handles.name.CondID)
    msgbox('Error: No CondIDs specified.', 'Error:');
    return;
end

% Call viewer for user to mark bad channels:
RmvBadChannelsTrials(handles, g, s, c, 'channel')

% Detect & update status:
handles = DetectStatus(handles, g, s, c);
handles = UpdateStatusSettings(handles);

% Save handles:
guidata(hObject, handles);

% Remove ErrorLog if empty:
if exist([pwd,'/ErrorLog_TrialCleaner.txt'], 'file')
	LogCheck = dir('ErrorLog_TrialCleaner.txt');
	if LogCheck.bytes == 0
		delete('ErrorLog_TrialCleaner.txt')
	end
end


%--- Executes on button press in ButtonRemoveTrials. ---%
%-------------------------------------------------------%
function ButtonRemoveTrials_Callback(hObject, eventdata, handles)
if isempty(handles.name.DataID)
    msgbox('Warning: Load DataID first.', 'Warning:');
    return;
end
if isempty(handles.name.GroupID)
    msgbox('Error: No GroupIDs specified.', 'Error:');
    return;
end

g = get(handles.ListboxGroupID, 'Value');
s = get(handles.ListboxSubjID,  'Value');
c = get(handles.ListboxCondID,  'Value');

if isempty(handles.name.SubjID) || isempty(handles.name.SubjID{g})
    msgbox('Error: No SubjIDs specified.', 'Error:');
    return;
end
if isempty(handles.name.CondID)
    msgbox('Error: No CondIDs specified.', 'Error:');
    return;
end

% Call viewer for user to mark bad channels:
RmvBadChannelsTrials(handles, g, s, c, 'trial')

% Detect & update status:
handles = DetectStatus(handles, g, s, c);
handles = UpdateStatusSettings(handles);

% Save handles:
guidata(hObject, handles);

% Remove ErrorLog if empty:
if exist([pwd,'/ErrorLog_TrialCleaner.txt'], 'file')
	LogCheck = dir('ErrorLog_TrialCleaner.txt');
	if LogCheck.bytes == 0
		delete('ErrorLog_TrialCleaner.txt')
	end
end


%--- Calls viewer and housekeeping for channel & trial removal: ---%
%------------------------------------------------------------------%
function RmvBadChannelsTrials(InputHandles, g, s, c, RmvMode)
handles = InputHandles;

InputPreprocMEG = handles.paths.InputPreprocMEG{g}{s,c};
BackupOrigFile  = handles.paths.BackupOrigFile{g}{s,c};


% Load input data & parameters:
MEGdata = LoadFTmat(InputPreprocMEG, 'TrialCleaner');
if isempty(MEGdata)
    msgbox('Error: Input PreprocMEG file contains errors. See ErrorLog.')
    return;
end

CurrentDir = pwd;
cd([handles.paths.DataID,'/SETTINGS/']);
cfgReject = Settings_RejectVisual;
cd(CurrentDir);

cfgReject.method = RmvMode;  % Viewing by 'channel' or 'trial'


% Log extra [MEG]PLS fields (ft_rejectvisual will remove them by default):
Backup = [];

if isfield(MEGdata, 'AllEventInfo')
    Backup.AllEventInfo = MEGdata.AllEventInfo;
end
if isfield(MEGdata, 'ICAcompRemoved')
    Backup.ICAcompRemoved = MEGdata.ICAcompRemoved;
end
if isfield(MEGdata, 'ChannelsRemoved')
    Backup.ChannelsRemoved = MEGdata.ChannelsRemoved;
end
if isfield(MEGdata, 'NumTrialsRemoved')
    Backup.NumTrialsRemoved = MEGdata.NumTrialsRemoved;
end


% Make sure only relevant channels are shown in the viewer:
% By default, all channels are shown and unselected channels are marked as bad.
if strcmp(cfgReject.keepchannel, 'no')
    cfgSelect         = [];
    cfgSelect.channel = cfgReject.channel;
    
    MEGdata = ft_selectdata_new(cfgSelect, MEGdata);
end


% Run "ft_rejectvisual":
OrigChanList = MEGdata.label;  % Log original channel list

MEGdata = ft_rejectvisual(cfgReject, MEGdata)


% Place extra [MEG]PLS fields back in:
if isfield(Backup, 'AllEventInfo')
    MEGdata.AllEventInfo = Backup.AllEventInfo;
end
if isfield(Backup, 'ICAcompRemoved')
    MEGdata.ICAcompRemoved = Backup.ICAcompRemoved;
end
if isfield(Backup, 'ChannelsRemoved')
    MEGdata.ChannelsRemoved = Backup.ChannelsRemoved;
end
if isfield(Backup, 'NumTrialsRemoved')
    MEGdata.NumTrialsRemoved = Backup.NumTrialsRemoved;
end


% Detect & log removed channels & trials:
if ~isequal(MEGdata.label, OrigChanList)
    BadChannels = OrigChanList(~ismember(OrigChanList, MEGdata.label));
    
    if isfield(MEGdata, 'ChannelsRemoved')
        MEGdata.ChannelsRemoved = [MEGdata.ChannelsRemoved; BadChannels];
    else
        MEGdata.ChannelsRemoved = BadChannels;
    end
end

if ~isempty(MEGdata.cfg.artifact)
    NumBadTrls = size(MEGdata.cfg.artifact, 1);
    
    if isfield(MEGdata, 'NumTrialsRemoved')
        MEGdata.NumTrialsRemoved = MEGdata.NumTrialsRemoved + NumBadTrls;
    else
        MEGdata.NumTrialsRemoved = NumBadTrls;
    end
end


% If channels / trials were removed, create backup & save:
if isfield(MEGdata, 'ChannelsRemoved') || isfield(MEGdata, 'NumTrialsRemoved')
    if ~exist(BackupOrigFile, 'file')
        success = copyfile(InputPreprocMEG, BackupOrigFile, 'f');
        if success == 0
            msgbox('Warning: Failed to create backup of original file.', 'Warning:')
        end
    end
    
    CheckSavePath(InputPreprocMEG, 'TrialCleaner');
    save(InputPreprocMEG, 'MEGdata');
end


%--- Executes on button press in ButtonRestoreDataset. ---%
%---------------------------------------------------------%
function ButtonRestoreDataset_Callback(hObject, eventdata, handles)
if isempty(handles.name.DataID)
    msgbox('Warning: Load DataID first.', 'Warning:');
    return;
end
if isempty(handles.name.GroupID)
    msgbox('Error: No GroupIDs specified.', 'Error:');
    return;
end

g = get(handles.ListboxGroupID, 'Value');
s = get(handles.ListboxSubjID,  'Value');
c = get(handles.ListboxCondID,  'Value');

if isempty(handles.name.SubjID) || isempty(handles.name.SubjID{g})
    msgbox('Error: No SubjIDs specified.', 'Error:');
    return;
end
if isempty(handles.name.CondID)
    msgbox('Error: No CondIDs specified.', 'Error:');
    return;
end

% Check for backup file:
InputPreprocMEG = handles.paths.InputPreprocMEG{g}{s,c};
BackupOrigFile  = handles.paths.BackupOrigFile{g}{s,c};

if ~exist(BackupOrigFile, 'file')
    msgbox('Error: Backup PreprocMEG file could not be found.', 'Error:')
    return;
end

% Confirm restoration:
prompt = {'WARNING:'; '';
    'Do you wish to RESTORE this dataset to its ORIGINAL state?';
    'This will undo any channel or trial removal previously done.'; ''};

Restore = questdlg(prompt, 'WARNING:', 'YES', 'NO', 'NO');
if strcmp(Restore, 'NO')
    return;
end

% Restore backup:
if exist(BackupOrigFile, 'file')
    CheckSavePath(InputPreprocMEG, 'TrialCleaner');
    
    success = movefile(BackupOrigFile, InputPreprocMEG, 'f');
    if success == 0
        msgbox('Error: Failed to restore to original PreprocMEG file.', 'Error:')
    end
end

% Detect & update status:
handles = DetectStatus(handles, g, s, c);
handles = UpdateStatusSettings(handles);

% Save handles:
guidata(hObject, handles);


%--- Executes on button press in ButtonRestoreAll. ---%
%-----------------------------------------------------%
function ButtonRestoreAll_Callback(hObject, eventdata, handles)
if isempty(handles.name.DataID)
    msgbox('Warning: Load DataID first.', 'Warning:');
    return;
end
if isempty(handles.name.GroupID)
    msgbox('Error: No GroupIDs specified.', 'Error:');
    return;
end
if isempty(handles.name.SubjID)
    msgbox('Error: No SubjIDs specified.', 'Error:');
    return;
else
    g = get(handles.ListboxGroupID, 'Value');
    if isempty(handles.name.SubjID{g})
        msgbox('Error: No SubjIDs added for selected Group.', 'Error:')
        return;
    end
end
if isempty(handles.name.CondID)
    msgbox('Error: No CondIDs specified.', 'Error:');
    return;
end

% Confirm restoration:
prompt = {'WARNING:'; '';
    'This will RESTORE ALL current datasets to their BACKUP state.';
    'Any channel or trial removal previously done will be reverted.';
    'Do you wish to continue?'; '';
    'Note: Only datasets with backup file states will be restored.';
    '      If a backup file is not found, the dataset will be skipped.'; ''};

Restore = questdlg(prompt, 'WARNING:', 'YES', 'NO', 'NO');
if strcmp(Restore, 'NO')
    return;
end

% Restore all datasets to original state:
for g = 1:length(handles.name.GroupID)
	for s = 1:length(handles.name.SubjID{g})
        for c = 1:length(handles.name.CondID)
            
            InputPreprocMEG = handles.paths.InputPreprocMEG{g}{s,c};
            BackupOrigFile  = handles.paths.BackupOrigFile{g}{s,c};
            
            if exist(BackupOrigFile, 'file')
                CheckSavePath(InputPreprocMEG, 'TrialCleaner');
                
                success = movefile(BackupOrigFile, InputPreprocMEG, 'f');
                if success == 1
                    StatusMsg = 'Backup PreprocMEG file restored successfully.';
                else
                    StatusMsg = 'Error: Failed to restore backup PreprocMEG file.';
                end
            else
                StatusMsg = 'Warning: No backup PreprocMEG file found. Skipped restore.';
            end
            
            handles.gui.InpOutStatus{g}{s,c} = StatusMsg;
            
        end  % Cond
    end  % Subj
end  % Group

% Update status:
handles = UpdateStatusSettings(handles);

% Save handles:
guidata(hObject, handles);




%=================================%
% FUNCTION TO OPEN MODAL WAITBOX: %
%=================================%
function WaitBox = StartWaitBox(TextString)

WaitBox = dialog('Units', 'pixels', 'Position', [500 500 300 40],...
    'Windowstyle', 'modal', 'NextPlot', 'new', 'Name', 'Please Wait:');

uicontrol('Parent', WaitBox, 'Units', 'pixels', 'Position', [20 10 250 20],...
    'Style', 'text', 'String', TextString, 'FontWeight', 'bold');

movegui(WaitBox, 'center');




%============================%
% GUIDE CREATEFCN FUNCTIONS: %
%============================%

% --- Executes during object creation, after setting all properties.
function TextboxRootpath_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
% --- Executes during object creation, after setting all properties.
function TextboxDataID_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes during object creation, after setting all properties.
function ListboxGroupID_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
% --- Executes during object creation, after setting all properties.
function ListboxSubjID_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
% --- Executes during object creation, after setting all properties.
function TextboxSubjID_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
% --- Executes during object creation, after setting all properties.
function ListboxCondID_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end
% --- Executes during object creation, after setting all properties.
function TextboxCondID_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes during object creation, after setting all properties.
function ListboxInpOutStatus_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end