LEDbar(varargin)

function varargout = LEDbar(varargin)
% LEDBAR M-file for LEDbar.fig
%      LEDBAR, by itself, creates a new LEDBAR or raises the existing
%      singleton*.
%
%      H = LEDBAR returns the handle to a new LEDBAR or the handle to
%      the existing singleton*.
%
%      LEDBAR('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in LEDBAR.M with the given input arguments.
%
%      LEDBAR('Property','Value',...) creates a new LEDBAR or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before LEDbar_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to LEDbar_OpeningFcn via varargin.
%
%      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
%      instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES

% Edit the above text to modify the response to help LEDbar

% Last Modified by GUIDE v2.5 20-Apr-2009 09:29:57

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @LEDbar_OpeningFcn, ...
                   'gui_OutputFcn',  @LEDbar_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin & isstr(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 LEDbar is made visible.
function LEDbar_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 LEDbar (see VARARGIN)

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

% Update handles structure
guidata(hObject, handles);

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


% --- Outputs from this function are returned to the command line.
function varargout = LEDbar_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;


% --- Executes during object creation, after setting all properties.
function editLEDbkground_CreateFcn(hObject, eventdata, handles)
% hObject    handle to editLEDbkground (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end



function editLEDbkground_Callback(hObject, eventdata, handles)
% hObject    handle to editLEDbkground (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of editLEDbkground as text
%        str2double(get(hObject,'String')) returns contents of editLEDbkground as a double


% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

%prepare LED progress bar
LED=10;  %You can use more LED lights. Create them in 'guide' for main GUI
for n=1:LED; LEDhandles(n)=findobj('Tag',['textLED' num2str(n)]); end
stepsize=1/LED;  %fraction indicated by each LED light
progressmark=stepsize; %initialization 
set(handles.editLEDbkground,'Visible','on'); 
set(handles.textLEDpercentDone,'Visible','on');
pause(0.000001)  %need this so their showing up will not have a delay
%LED progress bar preparation finished


imax=10000;
for i=1:imax   %loop for each day. k=1 for t=0, k=tmax+1 for t=tmax!'
    
    %do your stuff here...
    
    %set LED progress bar below
    percentDone_string=[num2str(round(i/imax*100)),'% Done'];
    set(handles.textLEDpercentDone,'String',percentDone_string,'Visible','on'); %LED %done
    if i/imax >= progressmark*0.99   %Use a smaller number (e.g., 0.8) to show LED earlier
        set(LEDhandles(round(progressmark/stepsize)),'Visible','on'); 
        pause(0.000001)  %need this so that LED lighting will not fall behind %done!
        progressmark=progressmark+stepsize;
    end
    %LED progress bar block ends
    
end  %this ends i=1:imax loop

%turn off LED progress bar
for n=1:LED; set(LEDhandles(n),'Visible','off'); end %turn of LED bar    
set(handles.editLEDbkground,'Visible','off'); 
set(handles.textLEDpercentDone,'Visible','off');
%finished turning off LED progress bar


%if abortnow==1; return; end  %global from Abort button. This quits k loop only!