gui.m

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

% Last Modified by GUIDE v2.5 27-May-2019 20:55:02

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

% Choose default command line output for gui
handles.output = hObject;
handles.data=0;
handles.Fs=0;
% Update handles structure

% UIWAIT makes gui wait for user response (see UIRESUME)
% uiwait(handles.figure1);
if(isempty(varargin)~=1) % naètení vstupních dat, pokud jsou k dispozici
    PP=varargin{1};
    handles.data=PP.dataout;
    handles.Fs=PP.pom.Fs;
    refresh_gui(handles);
    handles.song = audioplayer(handles.data, handles.Fs);
end
guidata(hObject, handles);

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


% --- Executes on button press in open_file.
function open_file_Callback(hObject, eventdata, handles)
% hObject    handle to open_file (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
[file,path] = uigetfile('*.wav'); % otevøení souboru
if(isequal(file,0)==false) %pokud se soubor otevøel
    [handles.data,handles.Fs]=audioread([path,file]);
    handles.song = audioplayer(handles.data, handles.Fs); % nastaveni pro pøehrávání
    refresh_gui(handles);%refresh
end
guidata(hObject,handles);


% --- Executes on slider movement.
function slider1_Callback(hObject, eventdata, handles)
% hObject    handle to slider1 (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,'Value') returns position of slider
%        get(hObject,'Min') and get(hObject,'Max') to determine range of slider



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


% --------------------------------------------------------------------
function Filtrace_Callback(hObject, eventdata, handles)
filtrace(handles); % zahaj filtraci
close(gui); % zavøít okno

% --------------------------------------------------------------------
function Untitled_6_Callback(hObject, eventdata, handles)
% hObject    handle to Untitled_6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


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

% Ovládání tlaèítek pro pøehrávání.

function pushbutton2_Callback(hObject, eventdata, handles)

resume(handles.song); 
guidata(hObject,handles);

% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject, eventdata, handles)
pause(handles.song);
guidata(hObject,handles);

% --- Executes on button press in pushbutton4.
function pushbutton4_Callback(hObject, eventdata, handles)
stop(handles.song);
guidata(hObject,handles);


% --------------------------------------------------------------------
function ulozit_Callback(hObject, eventdata, handles)
[file, path]=uiputfile('*.wav');
audiowrite([path file],handles.data,handles.Fs);
% hObject    handle to ulozit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --- Executes on button press in zoom.
function zoom_Callback(hObject, eventdata, handles)
zoom on;



% --- Executes on button press in pan.
function pan_Callback(hObject, eventdata, handles)
pan on;