VMAT_settings(varargin)

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

% Last Modified by GUIDE v2.5 14-Feb-2013 10:18:16

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

% Choose default command line output for VMAT_settings
handles.output = hObject;
LoadOrSetPref('VMATsettings','ratiotol',3,true,handles.ratiotolbox);
%handles.databaseloc = LoadOrSetPref('CBCTsettings','databaseloc',pwd,true,handles.databasetext);

% Update handles structure
guidata(hObject, handles);

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


% --- Outputs from this function are returned to the command line.
function varargout = VMAT_settings_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 ratiotolbox_Callback(hObject, eventdata, handles)
% hObject    handle to ratiotolbox (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 ratiotolbox as text
%        str2double(get(hObject,'String')) returns contents of ratiotolbox as a double


% --- Executes during object creation, after setting all properties.
function ratiotolbox_CreateFcn(hObject, eventdata, handles)
% hObject    handle to ratiotolbox (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 saveexitbutton.
function saveexitbutton_Callback(hObject, eventdata, handles)
% hObject    handle to saveexitbutton (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
close(handles.figure1)

% --- Executes on button press in defaultbutton.
function defaultbutton_Callback(hObject, eventdata, handles)
% hObject    handle to defaultbutton (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
set(handles.ratiotolbox,'String',3)


function result = checkinputs(handles)

tolinp = str2double(get(handles.ratiotolbox,'String'));
if tolinp > 10 || tolinp < 0 || isnan(tolinp);
    msgbox('Ratio tolerance must be > 0 and < 10%')
    result = false;
    return
else
    result = true;
end


% --- Executes when user attempts to close figure1.
function figure1_CloseRequestFcn(hObject, eventdata, handles)
% hObject    handle to figure1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hint: delete(hObject) closes the figure
result = checkinputs(handles);
if result == false
    return
end

tol = str2double(get(handles.ratiotolbox,'String'));
setpref('VMATsettings','ratiotol',tol)
setappdata(0,'ratiotol',tol)
delete(hObject) %close figure