/*
 * Author: Harry van Haaren 2013
 *         harryhaaren@gmail.com
 * 
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *  
 *  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, see <http://www.gnu.org/licenses/>.
 */

#ifndef LUPPP_OPTIONS_H
#define LUPPP_OPTIONS_H

#include "config.hxx"

#include <string>

#include <FL/Fl.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Tabs.H>
#include <FL/Fl_Pack.H>
#include <FL/Fl_Table.H>
#include <FL/Fl_Group.H>
#include <FL/Fl_Double_Window.H>

#include "controller/genericmidi.hxx"

#include "avtk/bindings.h"
#include "avtk/avtk_button.h"
#include "avtk/avtk_light_button.h"

class Binding;
class OptionsWindow;

/// contains UI elements to represent one controller
class ControllerUI
{
  public:
    ControllerUI( int x, int y, int w, int h, std::string name,int id);
    ~ControllerUI();
    
    void setAuthor(std::string author);
    void setLink (std::string link );
    std::string getAuthor(){return author;}
    std::string getLink(){return link;}
    
    void setTarget(const char* n);
    void setBindEnable( bool b );
    
    void addBinding( Binding* b );
    void addBindings( GenericMIDI* c );
    
    // the ControllerID this UI class represents
    int controllerID;
    
    // for adding to GOptions tabs
    Fl_Group* widget;
    
    std::string name;
    
    OptionsWindow* optionsWindow;
    
    // public to redraw when removing from static
    Fl_Scroll* scroll;
    Fl_Pack* bindingsPack;
  
  private:
    // bindings
    std::string target;
    std::string author;
    std::string link;
    
    Avtk::Button* authorLabel;
    Avtk::Button* linkLabel;
    
    std::vector<int> bindingID;
    
    Fl_Box* targetLabel;
    Fl_Box* targetLabelStat;
    //Avtk::Bindings* bindings;
    Avtk::LightButton* bindEnable;
    Avtk::Button* removeController;
    Avtk::Button* writeControllerBtn;
};

class OptionsWindow
{
  public:
    OptionsWindow();
    ~OptionsWindow();
    
    void show();
    void hide();
    
    void setTarget(const char* n);
    ControllerUI* getControllerUI(int id);
    
    // public for static methods only
    Fl_Tabs* tabs;
    std::vector<ControllerUI*> controllers;
    Fl_Group* addGroup;
#ifdef BUILD_TESTS
    int runTests();
#endif
  
  private:
    Fl_Double_Window* window;
    Avtk::Button* newButton;
    Avtk::Button* loadButton;
};

#endif // LUPPP_OPTIONS_H