/*
 * SuperpositionController.cpp
 *
 *  Created on: 01.04.2011
 *      Author: sven
 */
#ifndef SUPERPOSITIONCONTROLLER_H_
	#include "SuperpositionController.h"
#endif

#ifndef _GLIBCXX_IOSTREAM
	#include <iostream>
#endif

#ifndef WAVEFILESUPERPOSITION_H_
	#include "WavefileSuperposition.h"
#endif

const char* SuperpositionController::UI_FILENAME = "ui/superpos.glade";

SuperpositionController::SuperpositionController()
{
	Glib::RefPtr<Gtk::Builder> builder = Gtk::Builder::create_from_file(UI_FILENAME);
	builder->get_widget("mainwindow",mPtrMainWin);
	builder->get_widget("sourcefile1",mPtrSrcFile1);
	builder->get_widget("sourcefile2",mPtrSrcFile2);
	builder->get_widget("destinationfile",mPtrDstFile);
	builder->get_widget("src1btn",mPtrOpenBtnSrc1);
	builder->get_widget("src2btn",mPtrOpenBtnSrc2);
	builder->get_widget("dstbtn",mPtrOpenBtnDst);
	builder->get_widget("startbtn",mPtrStartBtn);

	mPtrMainWin->signal_hide().connect(sigc::ptr_fun(&Gtk::Main::quit));
	mPtrOpenBtnSrc1->signal_clicked().connect(sigc::mem_fun(this,&SuperpositionController::on_button_src1));
	mPtrOpenBtnSrc2->signal_clicked().connect(sigc::mem_fun(this,&SuperpositionController::on_button_src2));
	mPtrOpenBtnDst->signal_clicked().connect(sigc::mem_fun(this,&SuperpositionController::on_button_dst));
	mPtrStartBtn->signal_clicked().connect(sigc::mem_fun(this,&SuperpositionController::on_button_start));
}

SuperpositionController::~SuperpositionController() {
}

void SuperpositionController::startApp(Gtk::Main& kit)
{
	kit.run(*mPtrMainWin);
}

void SuperpositionController::on_button_src1()
{
	std::string filename;
	choose_file(filename);
	mParams.setSourceFileOne(filename);
	mPtrSrcFile1->set_text(mParams.getSourceFileOne());
}

void SuperpositionController::on_button_src2()
{
	std::string filename;
	choose_file(filename);
	mParams.setSourceFileTwo(filename);
	mPtrSrcFile2->set_text(mParams.getSourceFileTwo());
}

void SuperpositionController::on_button_dst()
{
	std::string filename;
	choose_file(filename);
	mParams.setDestinationFile(filename);
	mPtrDstFile->set_text(mParams.getDestinationFile());
}

void SuperpositionController::choose_file(std::string& filename)
{
	Glib::RefPtr<Gtk::Builder> builder = Gtk::Builder::create_from_file(UI_FILENAME);
	Gtk::FileChooserDialog* ptrFilechooser;
	builder->get_widget("filechooserdlg",ptrFilechooser);
	Gtk::FileFilter waveFilter;
	waveFilter.set_name("Wave files");
	waveFilter.add_pattern("*.wav");
	ptrFilechooser->add_filter(waveFilter);
	ptrFilechooser->add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
	ptrFilechooser->add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK);
	ptrFilechooser->set_transient_for(*mPtrMainWin);
	int result = ptrFilechooser->run();
	switch (result)
	{
	case Gtk::RESPONSE_OK:
		filename = ptrFilechooser->get_filename();
		break;
	default:
		break;
	}
	delete ptrFilechooser;
}

void SuperpositionController::on_button_start()
{
	if(!mParams.validate())
	{
		std::cout << "Please specify 3 different files" << std::endl;
		return;
	}
	WavefileSuperposition superPos(mParams);
}