function varargout = gui_MIRI(varargin)
% GUI_MIRI MATLAB code for gui_MIRI.fig
%      GUI_MIRI, by itself, creates a new GUI_MIRI or raises the existing
%      singleton*.
%
%      H = GUI_MIRI returns the handle to a new GUI_MIRI or the handle to
%      the existing singleton*.
%
%      GUI_MIRI('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in GUI_MIRI.M with the given input arguments.
%
%      GUI_MIRI('Property','Value',...) creates a new GUI_MIRI or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before gui_MIRI_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to gui_MIRI_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 gui_MIRI

% Last Modified by GUIDE v2.5 27-Mar-2019 08:51:03

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @gui_MIRI_OpeningFcn, ...
                   'gui_OutputFcn',  @gui_MIRI_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 gui_MIRI is made visible.
function gui_MIRI_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 gui_MIRI (see VARARGIN)

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

% Update handles structure
guidata(hObject, handles);

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

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


%function for selecting the desired evaluation function
function uipanel1_SelectionChangeFcn(hObject, eventdata, handles)
% hObject    handle to the selected object in uipanel1
% eventdata  structure with the following fields (see UIBUTTONGROUP)
%	EventName: string 'SelectionChanged' (read only)
%	OldValue: handle of the previously selected object or empty if none was selected
%	NewValue: handle of the currently selected object
% handles    structure with handles and user data (see GUIDATA)
switch get(eventdata.NewValue,'tag') 
    case 'radiobutton1'     
        handles.current_func=Area();
    case 'radiobutton2'        
        handles.current_func=Maximum();
    case 'radiobutton3'
        handles.current_func=TimeOfMaximum();
end
guidata(hObject,handles);


%function for selecting the method for computing the tail
% --- Executes when selected object is changed in uipanel2
function uipanel2_SelectionChangeFcn(hObject, eventdata, handles)
% hObject    handle to the selected object in uipanel13 
% eventdata  structure with the following fields (see UIBUTTONGROUP)
%	EventName: string 'SelectionChanged' (read only)
%	OldValue: handle of the previously selected object or empty if none was selected
%	NewValue: handle of the currently selected object
% handles    structure with handles and user data (see GUIDATA)

switch get(eventdata.NewValue,'tag') 
    case 'radiobutton4'     
        handles.current_tm=sorted();
        set(handles.text2,'visible','off');
        set(handles.edit2,'visible','off');
    case 'radiobutton5'        
        set(handles.text2,'visible','on');
        set(handles.edit2,'visible','on');
end
guidata(hObject,handles);


%function for inserting the size of the lower and upper tails of the
%evaluation function pdf
function edit1_Callback(hObject, eventdata, handles)
% hObject    handle to edit1 (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 edit1 as text
%        str2double(get(hObject,'String')) returns contents of edit1 as a double
handles.tail_size=str2double(get(hObject,'String'));
guidata(hObject,handles);
   if isnan(handles.tail_size) || (handles.tail_size<0)
      errordlg('Input must be a positive number (it should be at least 1000)');
   end



% --- Executes during object creation, after setting all properties.
function edit1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit1 (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 && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


%when the method tmp_sum is selected, the step for finding the threshold of
%upper and lower tails needs to be specified
function edit2_Callback(hObject, eventdata, handles)
% hObject    handle to edit2 (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 edit2 as text
%        str2double(get(hObject,'String')) returns contents of edit2 as a double
handles.step_thr=str2double(get(hObject,'String'));
   if isnan(handles.step_thr) || (handles.step_thr<0 && handles.step_thr>1)
      errordlg('Input must be a positive number less than 1');
   end
handles.current_tm=tmp_sum(handles.step_thr);     
guidata(hObject,handles);


% --- Executes during object creation, after setting all properties.
function edit2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit2 (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 && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes on button press in pushbutton3.
%pushbutton3 launches the execution of the function for MIRI calculation
function pushbutton3_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton3 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
fig1=handles.fig1;
handles1=guidata(fig1);
startingtime=tic;
compute_MIRI(handles,hObject,handles1);
elapsedtime=toc(startingtime);
set(handles.text3,'string',strcat('All done! Time employed for computing the MIRIs is',{' '},sprintf('%.2f',elapsedtime),'s'));   


% --- Executes on button press in pushbutton2.
%pushbutton2 launches the execution of the function for visualizing the
%parameter pdfs
function pushbutton2_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
fig1=handles.fig1;
handles1=guidata(fig1);
plotpdf_param(handles,hObject,handles1);


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