Ultimate truth. (WTF)

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diff --git a/AUTHORS b/AUTHORS
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+Chris Xiong <chirs241097@gmail.com>
\ No newline at end of file
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..20d40b6
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
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+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
\ No newline at end of file
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..3e6ead8
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,8 @@
+2015-12-27 primitive version
+Implemented the play list.
+
+2015-12-26 primitive version
+Implemented the stop button, fixed several bugs.
+
+2015-12-25 primitive version
+Implemented the GUI based on the previous CLI version.
\ No newline at end of file
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..6c30758
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,3 @@
+Use qmake or Qt Creator.
+Dependencies: libfluidsynth 1.1.4+, Qt5 (not sure whether 4 will work).
+C++11 is required to build the project.
diff --git a/README.md b/README.md
index 317a332..fa0c25a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,12 @@
 # QMidiPlayer
 A cross-platform midi file player based on libfluidsynth and Qt.
+
+Currently it's still very incomplete and not suitable for everyday use.
+
+Planned features:
+> Channel mute/solo (not implemented)
+> Editing channel parameters on-the-fly (not implemented)
+> Playlists (partially implemented)
+> Editing synthesizer effects (not implemented)
+> Visualization (not implemented)
+> Rendering midi to wave file (not implemented)
diff --git a/img/add.png b/img/add.png
new file mode 100644
index 0000000..c9689f5
--- /dev/null
+++ b/img/add.png
diff --git a/img/add.svg b/img/add.svg
new file mode 100644
index 0000000..9633d20
--- /dev/null
+++ b/img/add.svg
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new file mode 100644
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diff --git a/img/addfolder.svg b/img/addfolder.svg
new file mode 100644
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new file mode 100644
index 0000000..e7d10a4
--- /dev/null
+++ b/img/channel.png
diff --git a/img/channel.svg b/img/channel.svg
new file mode 100644
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new file mode 100644
index 0000000..092a885
--- /dev/null
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diff --git a/img/clear.svg b/img/clear.svg
new file mode 100644
index 0000000..4268e65
--- /dev/null
+++ b/img/clear.svg
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diff --git a/img/convpng b/img/convpng
new file mode 100755
index 0000000..18cdd31
--- /dev/null
+++ b/img/convpng
@@ -0,0 +1,7 @@
+#!/bin/bash
+for i in *.svg
+do
+inkscape $i --export-png=`echo "$i" | sed 's/.\{4\}$//'`.png --export-area-page --export-dpi=90
+done
+i=qmidiplyr.svg
+inkscape $i --export-png=`echo "$i" | sed 's/.\{4\}$//'`.png --export-area-page --export-width=64
\ No newline at end of file
diff --git a/img/down.png b/img/down.png
new file mode 100644
index 0000000..6b4b68f
--- /dev/null
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diff --git a/img/down.svg b/img/down.svg
new file mode 100644
index 0000000..16f06eb
--- /dev/null
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diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..7e24b69
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,16 @@
+#include "qmpmainwindow.hpp"
+#include <QApplication>
+#include <QStyle>
+#include <QDesktopWidget>
+
+int main(int argc, char *argv[])
+{
+	QApplication a(argc,argv);
+	qmpMainWindow w;
+	w.setGeometry(QStyle::alignedRect(
+		Qt::LeftToRight,Qt::AlignCenter,w.size(),
+		qApp->desktop()->availableGeometry()));
+	w.show();
+
+	return a.exec();
+}
diff --git a/qmidiplayer.pro b/qmidiplayer.pro
new file mode 100644
index 0000000..386ea72
--- /dev/null
+++ b/qmidiplayer.pro
@@ -0,0 +1,30 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2015-12-25T20:24:49
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET = qmidiplayer
+TEMPLATE = app
+
+
+SOURCES += main.cpp\
+		qmpmainwindow.cpp \
+	qmpmidiplay.cpp \
+	qmpmidiread.cpp \
+    qmpplistwindow.cpp
+
+HEADERS  += qmpmainwindow.hpp \
+	qmpmidiplay.hpp \
+    qmpplistwindow.hpp
+
+FORMS    += qmpmainwindow.ui \
+    qmpplistwindow.ui
+
+QMAKE_CXXFLAGS += -std=c++11 -Wall
+LIBS += -lfluidsynth
+RESOURCES     = resources.qrc
diff --git a/qmpmainwindow.cpp b/qmpmainwindow.cpp
new file mode 100644
index 0000000..7d2bf0c
--- /dev/null
+++ b/qmpmainwindow.cpp
@@ -0,0 +1,218 @@
+#include <cstdio>
+#include <QUrl>
+#include "qmpmainwindow.hpp"
+#include "ui_qmpmainwindow.h"
+#include "qmpmidiplay.hpp"
+
+qmpMainWindow::qmpMainWindow(QWidget *parent) :
+	QMainWindow(parent),
+	ui(new Ui::qmpMainWindow)
+{
+	ui->setupUi(this);player=new CMidiPlayer();
+	playing=false;stopped=true;dragging=false;
+	plistw=new qmpplistwindow(this);
+	ui->lbFileName->setText("");
+	timer=new QTimer(this);
+	connect(timer,SIGNAL(timeout()),this,SLOT(updateWidgets()));
+}
+
+qmpMainWindow::~qmpMainWindow()
+{
+	delete timer;
+	delete ui;
+}
+
+void qmpMainWindow::closeEvent(QCloseEvent *event)
+{
+	on_pbStop_clicked();
+	event->accept();
+}
+
+void qmpMainWindow::updateWidgets()
+{
+	if(player->isFinished()&&playerTh)
+	{
+		if(!plistw->getRepeat())
+		{
+			timer->stop();stopped=true;playing=false;
+			player->playerDeinit();playerTh->join();
+			delete playerTh;playerTh=NULL;
+			ui->pbPlayPause->setIcon(QIcon(":/img/play.png"));
+			ui->hsTimer->setValue(0);
+			ui->lbPolyphone->setText("Poly: 0/0");
+			ui->lbCurTime->setText("00:00");
+		}
+		else
+		{
+			timer->stop();player->playerDeinit();playerTh->join();
+			delete playerTh;playerTh=NULL;
+			ui->hsTimer->setValue(0);
+			QString fns=plistw->getNextItem();
+			ui->lbFileName->setText(QUrl(fns).fileName());
+			player->playerLoadFile(fns.toStdString().c_str());
+			char ts[100];
+			sprintf(ts,"%02d:%02d",(int)player->getFtime()/60,(int)player->getFtime()%60);
+			ui->lbFinTime->setText(ts);
+			player->playerInit();player->setGain(ui->vsMasterVol->value()/250.);
+			playerTh=new std::thread(&CMidiPlayer::playerThread,player);
+			st=std::chrono::steady_clock::now();offset=0;
+			timer->start(100);
+		}
+	}
+	while(!player->isFinished()&&player->getTCeptr()>player->getStamp(ui->hsTimer->value())
+		  &&ui->hsTimer->value()<=100&&!dragging)
+		ui->hsTimer->setValue(ui->hsTimer->value()+1);
+	if(playing)
+	{
+		std::chrono::duration<double> elapsed=
+				std::chrono::duration_cast<std::chrono::duration<double>>(std::chrono::steady_clock::now()-st);
+		char ts[100];
+		sprintf(ts,"%02d:%02d",(int)(elapsed.count()+offset)/60,(int)(elapsed.count()+offset)%60);
+		ui->lbCurTime->setText(ts);
+		sprintf(ts,"Poly: %d/%d",player->getPolyphone(),player->getMaxPolyphone());
+		ui->lbPolyphone->setText(ts);
+	}
+}
+
+void qmpMainWindow::on_pbPlayPause_clicked()
+{
+	playing=!playing;
+	if(stopped)
+	{
+		QString fns=plistw->getFirstItem();
+		if(!fns.length())return(void)(playing=false);
+		ui->lbFileName->setText(QUrl(fns).fileName());
+		player->playerLoadFile(fns.toStdString().c_str());
+		char ts[100];
+		sprintf(ts,"%02d:%02d",(int)player->getFtime()/60,(int)player->getFtime()%60);
+		ui->lbFinTime->setText(ts);
+		player->playerInit();player->setGain(ui->vsMasterVol->value()/250.);
+		playerTh=new std::thread(&CMidiPlayer::playerThread,player);
+		st=std::chrono::steady_clock::now();offset=0;
+		timer->start(100);
+		stopped=false;
+	}
+	else
+	{
+		if(!playing)
+		{
+			player->playerPanic();
+			offset=ui->hsTimer->value()/100.*player->getFtime();
+		}
+		else
+		{
+			st=std::chrono::steady_clock::now();
+			player->setResumed();
+		}
+		player->setTCpaused(!playing);
+	}
+	ui->pbPlayPause->setIcon(QIcon(playing?":/img/pause.png":":/img/play.png"));
+}
+
+void qmpMainWindow::on_hsTimer_sliderPressed()
+{
+	dragging=true;
+}
+
+void qmpMainWindow::on_hsTimer_sliderReleased()
+{
+	dragging=false;
+	if(playing)
+	{
+		if(ui->hsTimer->value()==100){on_pbNext_clicked();return;}
+		player->setTCeptr(player->getStamp(ui->hsTimer->value()));
+		player->playerPanic();
+		offset=ui->hsTimer->value()/100.*player->getFtime();
+		st=std::chrono::steady_clock::now();
+	}
+	else
+	{
+		player->setTCeptr(player->getStamp(ui->hsTimer->value()));
+		offset=ui->hsTimer->value()/100.*player->getFtime();
+		char ts[100];
+		sprintf(ts,"%02d:%02d",(int)(offset)/60,(int)(offset)%60);
+		ui->lbCurTime->setText(ts);
+	}
+}
+
+void qmpMainWindow::on_vsMasterVol_valueChanged()
+{
+	if(!stopped)player->setGain(ui->vsMasterVol->value()/250.);
+}
+
+void qmpMainWindow::on_pbStop_clicked()
+{
+	if(!stopped)
+	{
+		timer->stop();stopped=true;playing=false;
+		player->playerDeinit();
+		if(playerTh){playerTh->join();delete playerTh;playerTh=NULL;}
+		ui->pbPlayPause->setIcon(QIcon(":/img/play.png"));
+		ui->hsTimer->setValue(0);
+		ui->lbPolyphone->setText("Poly: 0/0");
+		ui->lbCurTime->setText("00:00");
+	}
+}
+
+void qmpMainWindow::dialogClosed()
+{
+	if(!plistw->isVisible())ui->pbPList->setChecked(false);
+}
+
+void qmpMainWindow::on_pbPList_clicked()
+{
+	if(ui->pbPList->isChecked())plistw->show();else plistw->close();
+}
+
+void qmpMainWindow::on_pbPrev_clicked()
+{
+	timer->stop();player->playerDeinit();
+	if(playerTh){playerTh->join();delete playerTh;playerTh=NULL;}
+	ui->hsTimer->setValue(0);
+	QString fns=plistw->getPrevItem();
+	ui->lbFileName->setText(QUrl(fns).fileName());
+	player->playerLoadFile(fns.toStdString().c_str());
+	char ts[100];
+	sprintf(ts,"%02d:%02d",(int)player->getFtime()/60,(int)player->getFtime()%60);
+	ui->lbFinTime->setText(ts);
+	player->playerInit();player->setGain(ui->vsMasterVol->value()/250.);
+	playerTh=new std::thread(&CMidiPlayer::playerThread,player);
+	st=std::chrono::steady_clock::now();offset=0;
+	timer->start(100);
+}
+
+void qmpMainWindow::on_pbNext_clicked()
+{
+	timer->stop();player->playerDeinit();
+	if(playerTh){playerTh->join();delete playerTh;playerTh=NULL;}
+	ui->hsTimer->setValue(0);
+	QString fns=plistw->getNextItem();
+	ui->lbFileName->setText(QUrl(fns).fileName());
+	player->playerLoadFile(fns.toStdString().c_str());
+	char ts[100];
+	sprintf(ts,"%02d:%02d",(int)player->getFtime()/60,(int)player->getFtime()%60);
+	ui->lbFinTime->setText(ts);
+	player->playerInit();player->setGain(ui->vsMasterVol->value()/250.);
+	playerTh=new std::thread(&CMidiPlayer::playerThread,player);
+	st=std::chrono::steady_clock::now();offset=0;
+	timer->start(100);
+}
+
+void qmpMainWindow::selectionChanged()
+{
+	stopped=false;playing=true;
+	ui->pbPlayPause->setIcon(QIcon(":/img/pause.png"));
+	timer->stop();player->playerDeinit();
+	if(playerTh){playerTh->join();delete playerTh;playerTh=NULL;}
+	ui->hsTimer->setValue(0);
+	QString fns=plistw->getSelectedItem();
+	ui->lbFileName->setText(QUrl(fns).fileName());
+	player->playerLoadFile(fns.toStdString().c_str());
+	char ts[100];
+	sprintf(ts,"%02d:%02d",(int)player->getFtime()/60,(int)player->getFtime()%60);
+	ui->lbFinTime->setText(ts);
+	player->playerInit();player->setGain(ui->vsMasterVol->value()/250.);
+	playerTh=new std::thread(&CMidiPlayer::playerThread,player);
+	st=std::chrono::steady_clock::now();offset=0;
+	timer->start(100);
+}
diff --git a/qmpmainwindow.hpp b/qmpmainwindow.hpp
new file mode 100644
index 0000000..cfb740d
--- /dev/null
+++ b/qmpmainwindow.hpp
@@ -0,0 +1,58 @@
+#ifndef QMPMAINWINDOW_H
+#define QMPMAINWINDOW_H
+
+#include <QMainWindow>
+#include <QTimer>
+#include <QCloseEvent>
+#include <thread>
+#include <chrono>
+#include "qmpmidiplay.hpp"
+#include "qmpplistwindow.hpp"
+
+namespace Ui {
+	class qmpMainWindow;
+}
+
+class qmpMainWindow : public QMainWindow
+{
+	Q_OBJECT
+
+	public:
+		explicit qmpMainWindow(QWidget *parent = 0);
+		void closeEvent(QCloseEvent *event);
+		~qmpMainWindow();
+
+	private slots:
+		void on_pbPlayPause_clicked();
+		void updateWidgets();
+
+		void on_hsTimer_sliderPressed();
+
+		void on_hsTimer_sliderReleased();
+
+		void on_vsMasterVol_valueChanged();
+
+		void on_pbStop_clicked();
+
+		void on_pbPList_clicked();
+		void on_pbPrev_clicked();
+
+		void on_pbNext_clicked();
+
+	public slots:
+		void dialogClosed();
+		void selectionChanged();
+
+	private:
+		Ui::qmpMainWindow *ui;
+		QTimer *timer;
+		bool playing,stopped,dragging;
+		std::thread *playerTh=NULL;
+		std::chrono::steady_clock::time_point st;
+		double offset;
+		CMidiPlayer *player;
+		qmpplistwindow *plistw;
+
+};
+
+#endif // QMPMAINWINDOW_HPP
diff --git a/qmpmainwindow.ui b/qmpmainwindow.ui
new file mode 100644
index 0000000..e1bbd29
--- /dev/null
+++ b/qmpmainwindow.ui
@@ -0,0 +1,398 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>qmpMainWindow</class>
+ <widget class="QMainWindow" name="qmpMainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>435</width>
+    <height>245</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>435</width>
+    <height>245</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>435</width>
+    <height>245</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>QMidiPlayer</string>
+  </property>
+  <property name="windowIcon">
+   <iconset resource="resources.qrc">
+    <normaloff>:/img/qmidiplyr.png</normaloff>:/img/qmidiplyr.png</iconset>
+  </property>
+  <widget class="QWidget" name="centralWidget">
+   <widget class="QLabel" name="lbFileName">
+    <property name="geometry">
+     <rect>
+      <x>30</x>
+      <y>20</y>
+      <width>311</width>
+      <height>41</height>
+     </rect>
+    </property>
+    <property name="font">
+     <font>
+      <pointsize>18</pointsize>
+     </font>
+    </property>
+    <property name="text">
+     <string>somefile.mid</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignCenter</set>
+    </property>
+   </widget>
+   <widget class="QSlider" name="hsTimer">
+    <property name="geometry">
+     <rect>
+      <x>20</x>
+      <y>90</y>
+      <width>321</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+    <property name="pageStep">
+     <number>0</number>
+    </property>
+    <property name="orientation">
+     <enum>Qt::Horizontal</enum>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbPlayPause">
+    <property name="geometry">
+     <rect>
+      <x>20</x>
+      <y>110</y>
+      <width>61</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/play.png</normaloff>:/img/play.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbStop">
+    <property name="geometry">
+     <rect>
+      <x>80</x>
+      <y>110</y>
+      <width>61</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/stop.png</normaloff>:/img/stop.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbPrev">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>110</y>
+      <width>61</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/prev.png</normaloff>:/img/prev.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbNext">
+    <property name="geometry">
+     <rect>
+      <x>200</x>
+      <y>110</y>
+      <width>61</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/next.png</normaloff>:/img/next.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbNext_2">
+    <property name="geometry">
+     <rect>
+      <x>280</x>
+      <y>110</y>
+      <width>61</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/settings.png</normaloff>:/img/settings.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbChannels">
+    <property name="geometry">
+     <rect>
+      <x>20</x>
+      <y>160</y>
+      <width>151</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true">text-align:left</string>
+    </property>
+    <property name="text">
+     <string>Channels</string>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/channel.png</normaloff>:/img/channel.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbPList">
+    <property name="geometry">
+     <rect>
+      <x>190</x>
+      <y>160</y>
+      <width>151</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true">text-align:left</string>
+    </property>
+    <property name="text">
+     <string>Playlist</string>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/list.png</normaloff>:/img/list.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+    <property name="checkable">
+     <bool>true</bool>
+    </property>
+    <property name="checked">
+     <bool>false</bool>
+    </property>
+    <property name="flat">
+     <bool>false</bool>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbEfx">
+    <property name="geometry">
+     <rect>
+      <x>20</x>
+      <y>200</y>
+      <width>151</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true">text-align:left</string>
+    </property>
+    <property name="text">
+     <string>Effects</string>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/effects.png</normaloff>:/img/effects.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pbEfx_2">
+    <property name="geometry">
+     <rect>
+      <x>190</x>
+      <y>200</y>
+      <width>151</width>
+      <height>36</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true">text-align:left</string>
+    </property>
+    <property name="text">
+     <string>Visualization</string>
+    </property>
+    <property name="icon">
+     <iconset resource="resources.qrc">
+      <normaloff>:/img/visualization.png</normaloff>:/img/visualization.png</iconset>
+    </property>
+    <property name="iconSize">
+     <size>
+      <width>32</width>
+      <height>32</height>
+     </size>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbPolyphone">
+    <property name="geometry">
+     <rect>
+      <x>320</x>
+      <y>20</y>
+      <width>111</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Poly: 0/0&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignCenter</set>
+    </property>
+   </widget>
+   <widget class="QSlider" name="vsMasterVol">
+    <property name="geometry">
+     <rect>
+      <x>370</x>
+      <y>50</y>
+      <width>20</width>
+      <height>160</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+    <property name="value">
+     <number>50</number>
+    </property>
+    <property name="orientation">
+     <enum>Qt::Vertical</enum>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbMasterVol">
+    <property name="geometry">
+     <rect>
+      <x>360</x>
+      <y>210</y>
+      <width>61</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Master</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbCurTime">
+    <property name="geometry">
+     <rect>
+      <x>20</x>
+      <y>70</y>
+      <width>66</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>00:00</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbFinTime">
+    <property name="geometry">
+     <rect>
+      <x>270</x>
+      <y>70</y>
+      <width>66</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>00:00</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pushButton">
+    <property name="geometry">
+     <rect>
+      <x>0</x>
+      <y>0</y>
+      <width>21</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>?</string>
+    </property>
+   </widget>
+  </widget>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources>
+  <include location="resources.qrc"/>
+ </resources>
+ <connections/>
+</ui>
diff --git a/qmpmidiplay.cpp b/qmpmidiplay.cpp
new file mode 100644
index 0000000..9760f81
--- /dev/null
+++ b/qmpmidiplay.cpp
@@ -0,0 +1,159 @@
+#include <cstdio>
+#include <chrono>
+#include <thread>
+#include <fluidsynth.h>
+#include "qmpmidiplay.hpp"
+void CMidiPlayer::fluidInitialize(const char* sf)
+{
+	settings=new_fluid_settings();
+	fluid_settings_setstr(settings,"audio.driver","pulseaudio");
+	fluid_settings_setint(settings,"synth.cpu-cores",1);
+	fluid_settings_setint(settings,"synth.min-note-length",0);
+	fluid_settings_setint(settings,"synth.polyphony",256);
+	synth=new_fluid_synth(settings);
+	adriver=new_fluid_audio_driver(settings,synth);
+	fluid_synth_sfload(synth,sf,1);
+}
+void CMidiPlayer::fluidDeinitialize()
+{
+	if(!synth||!adriver||!settings)return;
+	delete_fluid_audio_driver(adriver);
+	delete_fluid_synth(synth);
+	delete_fluid_settings(settings);
+	synth=NULL;settings=NULL;adriver=NULL;
+}
+void CMidiPlayer::processEvent(const SEvent *e)
+{
+	switch(e->type&0xF0)
+	{
+		case 0x80://Note off
+			fluid_synth_noteoff(synth,e->type&0x0F,e->p1);
+		break;
+		case 0x90://Note on
+			fluid_synth_noteon(synth,e->type&0x0F,e->p1,e->p2);
+		break;
+		case 0xB0://CC
+			fluid_synth_cc(synth,e->type&0x0F,e->p1,e->p2);
+		break;
+		case 0xC0://PC
+			fluid_synth_program_change(synth,e->type&0x0F,e->p1);
+		break;
+		case 0xE0://PW
+			fluid_synth_pitch_bend(synth,e->type&0x0F,e->p1);
+		break;
+		case 0xF0://Meta/SysEx
+			if((e->type&0x0F)==0x0F)
+			{
+				switch(e->p1)
+				{
+					case 0x51:
+						ctempo=e->p2;dpt=ctempo*1000/divs;
+					break;
+					case 0x58:
+					break;
+					case 0x59:
+					break;
+					case 0x01:case 0x02:case 0x03:
+					case 0x04:case 0x05:case 0x06:
+					case 0x07:
+						if(e->str)puts(e->str);
+					break;
+				}
+			}
+		break;
+	}
+}
+void CMidiPlayer::processEventStub(const SEvent *e)
+{
+	if(e->type==0xFF&&e->p1==0x51)
+	{ctempo=e->p2;dpt=ctempo*1000/divs;}
+}
+void CMidiPlayer::playEvents()
+{
+	for(uint32_t ct=midiFile->getEvent(0)->time;tceptr<midiFile->getEventCount();)
+	{
+		while(tcpaused)std::this_thread::sleep_for(std::chrono::milliseconds(100));
+		while(!tcstop&&tceptr<midiFile->getEventCount()&&ct==midiFile->getEvent(tceptr)->time)
+			processEvent(midiFile->getEvent(tceptr++));
+		if(tcstop||tceptr>=midiFile->getEventCount())break;
+		if(resumed)resumed=false;
+		else
+		std::this_thread::sleep_for(std::chrono::nanoseconds(midiFile->getEvent(tceptr)->time-ct)*dpt);
+		ct=midiFile->getEvent(tceptr)->time;
+	}
+	while(!tcstop&&synth&&fluid_synth_get_active_voice_count(synth)>0)std::this_thread::sleep_for(std::chrono::microseconds(100));
+	finished=1;
+}
+void CMidiPlayer::fileTimer1Pass()
+{
+	ftime=.0;ctempo=0x7A120;dpt=ctempo*1000/divs;
+	for(uint32_t eptr=0,ct=midiFile->getEvent(0)->time;eptr<midiFile->getEventCount();)
+	{
+		while(eptr<midiFile->getEventCount()&&ct==midiFile->getEvent(eptr)->time)
+			processEventStub(midiFile->getEvent(eptr++));
+		if(eptr>=midiFile->getEventCount())break;
+		ftime+=(midiFile->getEvent(eptr)->time-ct)*dpt/1e9;
+		ct=midiFile->getEvent(eptr)->time;
+	}
+}
+void CMidiPlayer::fileTimer2Pass()
+{
+	memset(stamps,0,sizeof(stamps));
+	double ctime=.0;uint32_t c=1;ctempo=0x7A120;dpt=ctempo*1000/divs;
+	for(uint32_t eptr=0,ct=midiFile->getEvent(0)->time;eptr<midiFile->getEventCount();)
+	{
+		while(eptr<midiFile->getEventCount()&&ct==midiFile->getEvent(eptr)->time)
+			processEventStub(midiFile->getEvent(eptr++));
+		if(eptr>=midiFile->getEventCount())break;
+		ctime+=(midiFile->getEvent(eptr)->time-ct)*dpt/1e9;
+		while(ctime>ftime*c/100.){stamps[c++]=eptr;if(c>100)throw;}
+		ct=midiFile->getEvent(eptr)->time;
+	}
+	while(c<101)stamps[c++]=midiFile->getEventCount();
+}
+CMidiPlayer::CMidiPlayer()
+{
+	midiFile=NULL;resumed=false;
+	settings=NULL;synth=NULL;adriver=NULL;
+}
+void CMidiPlayer::playerPanic()
+{
+	//for(int i=0;i<16;++i)fluid_synth_cc(synth,i,123,0);//not supported?
+	//fluid_synth_system_reset(synth);//reverts to default presets...
+	for(int i=0;i<16;++i)fluid_synth_all_notes_off(synth,i);
+	//for(int i=0;i<16;++i)for(int j=0;j<128;++j)fluid_synth_noteoff(synth,i,j);
+}
+void CMidiPlayer::playerLoadFile(const char* fn)
+{
+	midiFile=new CMidiFile(fn);
+	divs=midiFile->getDivision();
+	fileTimer1Pass();
+	fileTimer2Pass();
+}
+void CMidiPlayer::playerInit()
+{
+	ctempo=0x7A120;ctsn=4;ctsd=2;dpt=ctempo*1000/divs;
+	tceptr=0;tcstop=0;tcpaused=0;finished=0;
+	fluidInitialize("/media/Files/FluidR3_Ext.sf2");
+}
+void CMidiPlayer::playerDeinit()
+{
+	tceptr=0;tcstop=1;tcpaused=0;
+	fluidDeinitialize();
+}
+void CMidiPlayer::playerThread()
+{
+	playEvents();
+}
+uint32_t CMidiPlayer::getStamp(int id){return stamps[id];}
+uint32_t CMidiPlayer::getTCeptr(){return tceptr;}
+void CMidiPlayer::setTCeptr(uint32_t ep){tceptr=ep;}
+double CMidiPlayer::getFtime(){return ftime;}
+uint32_t CMidiPlayer::getTCpaused(){return tcpaused;}
+void CMidiPlayer::setTCpaused(uint32_t ps){tcpaused=ps;}
+uint32_t CMidiPlayer::isFinished(){return finished;}
+void CMidiPlayer::setResumed(){resumed=true;}
+void CMidiPlayer::setGain(double gain){if(settings)fluid_settings_setnum(settings,"synth.gain",gain);}
+int CMidiPlayer::getPolyphone(){return synth?fluid_synth_get_active_voice_count(synth):0;}
+int CMidiPlayer::getMaxPolyphone(){return synth?fluid_synth_get_polyphony(synth):0;}
+void CMidiPlayer::setMaxPolyphone(int p){if(synth)fluid_synth_set_polyphony(synth,p);}
diff --git a/qmpmidiplay.hpp b/qmpmidiplay.hpp
new file mode 100644
index 0000000..f32e215
--- /dev/null
+++ b/qmpmidiplay.hpp
@@ -0,0 +1,89 @@
+//sorry for the stupid C-like code...
+#ifndef QMPMIDIPLAY_H
+#define QMPMIDIPLAY_H
+#include <cstring>
+#include <cstdint>
+#include <cstdlib>
+#include <fluidsynth.h>
+struct SEvent
+{
+	uint32_t iid,time,p1,p2;
+	uint8_t type;
+	char *str;
+	SEvent(){time=p1=p2=0;type=0;str=NULL;}
+	SEvent(uint32_t _iid,uint32_t _t,char _tp,uint32_t _p1,uint32_t _p2,const char* s=NULL)
+	{
+		iid=_iid;time=_t;type=_tp;
+		p1=_p1;p2=_p2;
+		if(s){str=new char[strlen(s)+2];strcpy(str,s);}else str=NULL;
+	}
+};
+class CMidiFile
+{
+	private:
+		SEvent *eventList[10000000];
+		uint32_t eventc;
+		uint32_t fmt,trk,divs;
+		FILE *f;
+		int byteread;
+		uint32_t notes,curt,curid;
+
+		void error(int fatal,const char* format,...);
+		uint32_t readSW();
+		uint32_t readDW();
+		uint32_t readVL();
+		int eventReader();
+		void trackChunkReader();
+		void headerChunkReader();
+		void chunkReader(int hdrXp);
+	public:
+		CMidiFile(const char* fn);
+		~CMidiFile();
+		const SEvent* getEvent(uint32_t id);
+		uint32_t getEventCount();
+		uint32_t getDivision();
+};
+class CMidiPlayer
+{
+	private:
+		CMidiFile *midiFile;
+		uint32_t stamps[101];
+		double ftime;
+		fluid_settings_t* settings;
+		fluid_synth_t* synth;
+		fluid_audio_driver_t* adriver;
+		uint32_t ctempo,ctsn,ctsd,dpt,divs;//delay_per_tick
+		//thread control
+		uint32_t tceptr,tcpaused,tcstop;
+		uint32_t finished,resumed;
+
+		void fluidInitialize(const char* sf);
+		void fluidDeinitialize();
+		void processEvent(const SEvent *e);
+		void processEventStub(const SEvent *e);
+		void playEvents();
+		void fileTimer1Pass();
+		void fileTimer2Pass();
+	public:
+		CMidiPlayer();
+		void playerLoadFile(const char* fn);
+		void playerInit();
+		void playerDeinit();
+		void playerThread();
+		void playerPanic();
+
+		uint32_t getStamp(int id);
+		uint32_t getTCeptr();
+		void setTCeptr(uint32_t ep);
+		uint32_t getTCpaused();
+		void setTCpaused(uint32_t ps);
+		double getFtime();
+		uint32_t isFinished();
+		void setResumed();
+
+		void setGain(double gain);
+		int getPolyphone();
+		int getMaxPolyphone();
+		void setMaxPolyphone(int p);
+};
+#endif
diff --git a/qmpmidiread.cpp b/qmpmidiread.cpp
new file mode 100644
index 0000000..dff91a1
--- /dev/null
+++ b/qmpmidiread.cpp
@@ -0,0 +1,217 @@
+//CLI Midi file player based on libfluidsynth
+//Midi file reading module
+//Written by Chris Xiong, 2015
+#include <cstdio>
+#include <cstring>
+#include <cstdlib>
+#include <cstdint>
+#include <cstdarg>
+#include <algorithm>
+#include "qmpmidiplay.hpp"
+bool cmp(SEvent *a,SEvent *b){return a->time-b->time?a->time<b->time:a->iid<b->iid;}
+void CMidiFile::error(int fatal,const char* format,...)
+{
+	va_list ap;
+	va_start(ap,format);vfprintf(stderr,format,ap);va_end(ap);
+	fprintf(stderr," at %#lx\n",ftell(f));
+	if(fatal)exit(2);
+}
+uint32_t CMidiFile::readSW()
+{
+	byteread+=2;
+	uint32_t ret=0;
+	for(int i=0;i<2;++i){ret<<=8;ret|=((uint32_t)fgetc(f))&0xFF;}
+	return ret;
+}
+uint32_t CMidiFile::readDW()
+{
+	byteread+=4;
+	uint32_t ret=0;
+	for(int i=0;i<4;++i){ret<<=8;ret|=((uint32_t)fgetc(f))&0xFF;}
+	return ret;
+}
+uint32_t CMidiFile::readVL()
+{
+	uint32_t ret=0,t,c=0;
+	do
+	{
+		t=fgetc(f);
+		if(++c>4)error(1,"E: Variable length type overflow.");
+		ret<<=7;ret|=(t&0x7F);
+	}while(t&0x80);
+	byteread+=c;
+	return ret;
+}
+int CMidiFile::eventReader()//returns 0 if End of Track encountered
+{
+	uint32_t delta=readVL();curt+=delta;
+	//printf("event@%#lx, delta %u: ",ftell(f),delta);
+	char type=fgetc(f);++byteread;uint32_t p1,p2;
+	static char lasttype;
+retry:
+	switch(type&0xF0)
+	{
+		case 0x80://Note Off
+			p1=fgetc(f);p2=fgetc(f);byteread+=2;
+			eventList[eventc++]=new SEvent(curid,curt,type,p1,p2);
+			//printf("Note off at ch#%d, note #%d, vel %d.\n",ch,p1,p2);
+		break;
+		case 0x90://Note On
+			p1=fgetc(f);p2=fgetc(f);byteread+=2;
+			if(p2)
+			{
+				++notes;
+				eventList[eventc++]=new SEvent(curid,curt,type,p1,p2);
+			}
+			else
+				eventList[eventc++]=new SEvent(curid,curt,(type&0x0F)|0x80,p1,p2);
+			//printf("Note on at ch#%d, note #%d, vel %d.\n",ch,p1,p2);
+		break;
+		case 0xA0://Note Aftertouch
+			p1=fgetc(f);p2=fgetc(f);byteread+=2;
+			eventList[eventc++]=new SEvent(curid,curt,type,p1,p2);
+			//printf("Note aftertouch at ch#%d, note #%d, vel %d.\n",ch,p1,p2);
+		break;
+		case 0xB0://Controller Change
+			p1=fgetc(f);p2=fgetc(f);byteread+=2;
+			eventList[eventc++]=new SEvent(curid,curt,type,p1,p2);
+			//printf("Controller change at ch#%d, cc #%d, val %d.\n",ch,p1,p2);
+		break;
+		case 0xC0://Patch Change
+			p1=fgetc(f);++byteread;
+			eventList[eventc++]=new SEvent(curid,curt,type,p1,0);
+			//printf("Patch change at ch#%d, pc #%d.\n",ch,p1);
+		break;
+		case 0xD0://Channel Aftertouch
+			p1=fgetc(f);++byteread;
+			eventList[eventc++]=new SEvent(curid,curt,type,p1,0);
+			//printf("Channel aftertouch at ch#%d, vel #%d.\n",ch,p1);
+		break;
+		case 0xE0://Pitch wheel
+			p1=fgetc(f);p2=fgetc(f);byteread+=2;
+			eventList[eventc++]=new SEvent(curid,curt,type,(p1|(p2<<7))&0x3FFF,0);
+			//printf("Pitch wheel at ch#%d, val %u.\n",type&0x0F,(p1|(p2<<7))&0x3FFF);
+		break;
+		case 0xF0:
+			if((type&0x0F)==0x0F)//Meta Event
+			{
+				char metatype=fgetc(f);++byteread;
+				switch(metatype)
+				{
+					case 0x00://Sequence Number
+						fgetc(f);fgetc(f);fgetc(f);
+						byteread+=3;
+						//printf("seqence number.\n");
+					break;
+					case 0x20://Channel Prefix
+						fgetc(f);fgetc(f);byteread+=2;
+						//printf("channel prefix.\n");
+					break;
+					case 0x2F://End of Track
+						fgetc(f);++byteread;
+						//printf("end of track.\n");
+						return 0;
+					break;
+					case 0x51://Set Tempo
+						//fgetc(f);fgetc(f);fgetc(f);fgetc(f);
+						p1=readDW();p1&=0x00FFFFFF;
+						eventList[eventc++]=new SEvent(curid,curt,type,metatype,p1);
+						//byteread+=4;
+					break;
+					case 0x54://SMTPE offset, not handled.
+						fgetc(f);fgetc(f);fgetc(f);
+						fgetc(f);fgetc(f);fgetc(f);
+						byteread+=6;
+					break;
+					case 0x58://Time signature
+						fgetc(f);++byteread;
+						p1=readDW();
+						eventList[eventc++]=new SEvent(curid,curt,type,metatype,p1);
+					break;
+					case 0x59://Key signature
+						fgetc(f);++byteread;
+						p1=readSW();
+						eventList[eventc++]=new SEvent(curid,curt,type,metatype,p1);
+					break;
+					case 0x01:case 0x02:case 0x03:
+					case 0x04:case 0x05:case 0x06:
+					case 0x07:case 0x7F:default://text-like meta
+					{
+						uint32_t len=readVL(),c;char* str=NULL;
+						if(len<=1024&&len>0)str=new char[len+8];
+						for(c=0;c<len;++c)
+						{
+							++byteread;if(str)str[c]=fgetc(f);else fgetc(f);
+						}
+						eventList[eventc++]=new SEvent(curid,curt,type,metatype,0,str);
+						if(len<=1024&&len>0)delete[] str;
+					}
+				}
+			}
+			else if((type&0x0F)==0x00||(type&0x0F)==0x07)//SysEx
+			{
+				uint32_t len=readVL();
+				while(len--){++byteread;fgetc(f);}
+			}
+			else error(0,"W: Unknown event type %#x",type);
+		break;
+		default:
+			fseek(f,-1,SEEK_CUR);--byteread;type=lasttype;goto retry;
+	}
+	lasttype=type;++curid;
+	return 1;
+}
+void CMidiFile::trackChunkReader()
+{
+	int chnklen=readDW();byteread=0;curt=0;curid=0;
+	while(/*byteread<chnklen&&*/eventReader());
+	if(byteread<chnklen)
+	{
+		error(0,"W: Extra bytes after EOT event.");
+		while(byteread<chnklen){fgetc(f);++byteread;}
+	}
+	/*if(byteread>chnklen)
+	{
+		error(1,"E: Read past end of track.");
+	}*/
+}
+void CMidiFile::headerChunkReader()
+{
+	int chnklen=readDW();byteread=0;
+	if(chnklen<6)error(1,"E: Header chunk too short.");
+	if(chnklen>6)error(0,"W: Header chunk length longer than expected. Ignoring extra bytes.");
+	fmt=readSW();trk=readSW();divs=readSW();
+	if(divs&0x8000)error(1,"E: SMTPE format is not supported.");
+	for(;byteread<chnklen;++byteread){fgetc(f);}
+}
+void CMidiFile::chunkReader(int hdrXp)
+{
+	char hdr[6];
+	if(!fgets(hdr,5,f))error(1,"E: Unexpected EOF.");
+	if(hdrXp)
+		if(strncmp(hdr,"MThd",4))error(1,"E: Wrong MIDI header.");
+		else headerChunkReader();
+	else
+		if(strncmp(hdr,"MTrk",4))
+		{
+			error(0,"W: Wrong track chunk header. Ignoring the whole chunk.");
+			for(int chnklen=readDW();chnklen>0;--chnklen)fgetc(f);
+		}
+		else trackChunkReader();
+}
+CMidiFile::CMidiFile(const char* fn)
+{
+	if(!(f=fopen(fn,"rb")))exit((printf("E: file %s doesn't exist!\n",fn),2));
+	chunkReader(1);
+	for(uint32_t i=0;i<trk;++i)chunkReader(0);
+	printf("%d note(s)\n",notes);
+	fclose(f);
+	std::sort(eventList,eventList+eventc,cmp);
+}
+CMidiFile::~CMidiFile()
+{
+	for(uint32_t i=0;i<eventc;++i)delete eventList[i];
+}
+const SEvent* CMidiFile::getEvent(uint32_t id){return id<eventc?eventList[id]:NULL;}
+uint32_t CMidiFile::getEventCount(){return eventc;}
+uint32_t CMidiFile::getDivision(){return divs;}
diff --git a/qmpplistwindow.cpp b/qmpplistwindow.cpp
new file mode 100644
index 0000000..65c01f8
--- /dev/null
+++ b/qmpplistwindow.cpp
@@ -0,0 +1,139 @@
+#include <cstdlib>
+#include <ctime>
+#include <QFileDialog>
+#include "qmpplistwindow.hpp"
+#include "ui_qmpplistwindow.h"
+#include "qmpmainwindow.hpp"
+
+qmpplistwindow::qmpplistwindow(QWidget *parent) :
+	QDialog(parent),
+	ui(new Ui::qmpplistwindow)
+{
+	ui->setupUi(this);
+	connect(this,SIGNAL(dialogClosing()),parent,SLOT(dialogClosed()));
+	connect(this,SIGNAL(selectionChanging()),parent,SLOT(selectionChanged()));
+	repeat=0;shuffle=0;
+}
+
+qmpplistwindow::~qmpplistwindow()
+{
+	delete ui;
+}
+
+void qmpplistwindow::closeEvent(QCloseEvent *event)
+{
+	setVisible(false);
+	emit dialogClosing();
+	event->accept();
+}
+
+void qmpplistwindow::on_pbAdd_clicked()
+{
+	QStringList sl=QFileDialog::getOpenFileNames(this,"Add File","","Midi files (*.mid *.midi)");
+	for(int i=0;i<sl.size();++i)
+	{
+		ui->lwFiles->addItem(new QListWidgetItem(sl.at(i)));
+	}
+}
+
+void qmpplistwindow::on_pbAddFolder_clicked()
+{
+	QFileDialog::getExistingDirectory(this,"Add Folder");
+	//...
+}
+
+void qmpplistwindow::on_pbRemove_clicked()
+{
+	QList<QListWidgetItem*> sl=ui->lwFiles->selectedItems();
+	for(int i=0;i<sl.size();++i)
+	{
+		ui->lwFiles->removeItemWidget(sl.at(i));
+		delete sl.at(i);
+	}
+}
+
+void qmpplistwindow::on_pbClear_clicked()
+{
+	while(ui->lwFiles->count()>0)
+	{
+		QListWidgetItem *d=ui->lwFiles->item(0);
+		ui->lwFiles->removeItemWidget(d);
+		delete d;
+	}
+}
+
+void qmpplistwindow::on_pbRepeat_clicked()
+{
+	++repeat;repeat%=3;
+	switch(repeat)
+	{
+		case 0:
+			ui->pbRepeat->setIcon(QIcon(":/img/repeat-non.png"));
+			ui->pbRepeat->setText("Repeat Off");
+		break;
+		case 1:
+			ui->pbRepeat->setIcon(QIcon(":/img/repeat-one.png"));
+			ui->pbRepeat->setText("Repeat One");
+		break;
+		case 2:
+			ui->pbRepeat->setIcon(QIcon(":/img/repeat-all.png"));
+			ui->pbRepeat->setText("Repeat All");
+		break;
+	}
+}
+
+void qmpplistwindow::on_pbShuffle_clicked()
+{
+	shuffle=1-shuffle;
+	switch(shuffle)
+	{
+		case 1:
+			ui->pbShuffle->setIcon(QIcon(":/img/shuffle.png"));
+			ui->pbShuffle->setText("Shuffle On");
+		break;
+		case 0:
+		default:
+			ui->pbShuffle->setIcon(QIcon(":/img/shuffle-off.png"));
+			ui->pbShuffle->setText("Shuffle Off");
+		break;
+	}
+}
+
+QString qmpplistwindow::getFirstItem()
+{
+	if(ui->lwFiles->count()==0)return QString();
+	int id=0;
+	if(shuffle)id=rand()%ui->lwFiles->count();
+	ui->lwFiles->setCurrentRow(id);
+	return ui->lwFiles->item(id)->text();
+}
+QString qmpplistwindow::getNextItem()
+{
+	if(ui->lwFiles->count()==0)return QString();
+	if(repeat==1)return ui->lwFiles->item(ui->lwFiles->currentRow())->text();
+	int id=ui->lwFiles->currentRow();++id;id%=ui->lwFiles->count();
+	if(shuffle)id=rand()%ui->lwFiles->count();
+	ui->lwFiles->setCurrentRow(id);
+	return ui->lwFiles->item(id)->text();
+}
+QString qmpplistwindow::getPrevItem()
+{
+	if(ui->lwFiles->count()==0)return QString();
+	if(repeat==1)return ui->lwFiles->item(ui->lwFiles->currentRow())->text();
+	int id=ui->lwFiles->currentRow();--id;
+	id<0?id+=ui->lwFiles->count():0;
+	if(shuffle)id=rand()%ui->lwFiles->count();
+	ui->lwFiles->setCurrentRow(id);
+	return ui->lwFiles->item(id)->text();
+}
+QString qmpplistwindow::getSelectedItem()
+{
+	if(ui->lwFiles->count()==0)return QString();
+	return ui->lwFiles->item(ui->lwFiles->currentRow())->text();
+}
+int qmpplistwindow::getRepeat(){return repeat;}
+
+void qmpplistwindow::on_lwFiles_itemDoubleClicked()
+{
+	emit selectionChanging();
+}
diff --git a/qmpplistwindow.hpp b/qmpplistwindow.hpp
new file mode 100644
index 0000000..3c2e712
--- /dev/null
+++ b/qmpplistwindow.hpp
@@ -0,0 +1,51 @@
+#ifndef QMPPLISTWINDOW_H
+#define QMPPLISTWINDOW_H
+
+#include <QDialog>
+#include <QCloseEvent>
+#include <QListWidgetItem>
+
+namespace Ui {
+	class qmpplistwindow;
+}
+
+class qmpplistwindow : public QDialog
+{
+	Q_OBJECT
+
+	public:
+		explicit qmpplistwindow(QWidget *parent=0);
+		~qmpplistwindow();
+		void closeEvent(QCloseEvent *event);
+		int getRepeat();
+		QString getFirstItem();
+		QString getNextItem();
+		QString getPrevItem();
+		QString getSelectedItem();
+		//void loadPList(const char*);
+		//void savePList(const char*);
+	signals:
+		void dialogClosing();
+		void selectionChanging();
+
+	private slots:
+		void on_pbAdd_clicked();
+
+		void on_pbAddFolder_clicked();
+
+		void on_pbRemove_clicked();
+
+		void on_pbClear_clicked();
+
+		void on_pbRepeat_clicked();
+
+		void on_pbShuffle_clicked();
+
+		void on_lwFiles_itemDoubleClicked();
+
+		private:
+		Ui::qmpplistwindow *ui;
+		int shuffle,repeat;//rep 0=off 1=one 2=all
+};
+
+#endif // QMPPLISTWINDOW_H
diff --git a/qmpplistwindow.ui b/qmpplistwindow.ui
new file mode 100644
index 0000000..964cc41
--- /dev/null
+++ b/qmpplistwindow.ui
@@ -0,0 +1,260 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>qmpplistwindow</class>
+ <widget class="QDialog" name="qmpplistwindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>530</width>
+    <height>321</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>530</width>
+    <height>321</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>530</width>
+    <height>321</height>
+   </size>
+  </property>
+  <property name="acceptDrops">
+   <bool>true</bool>
+  </property>
+  <property name="windowTitle">
+   <string>Playlist</string>
+  </property>
+  <widget class="QPushButton" name="pbAdd">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>280</y>
+     <width>121</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="styleSheet">
+    <string notr="true">text-align:left</string>
+   </property>
+   <property name="text">
+    <string>Add</string>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/img/add.png</normaloff>:/img/add.png</iconset>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>32</width>
+     <height>32</height>
+    </size>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pbAddFolder">
+   <property name="geometry">
+    <rect>
+     <x>140</x>
+     <y>280</y>
+     <width>121</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="styleSheet">
+    <string notr="true">text-align:left</string>
+   </property>
+   <property name="text">
+    <string>Add Folder</string>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/img/addfolder.png</normaloff>:/img/addfolder.png</iconset>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>32</width>
+     <height>32</height>
+    </size>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pbRepeat">
+   <property name="geometry">
+    <rect>
+     <x>270</x>
+     <y>240</y>
+     <width>121</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="styleSheet">
+    <string notr="true">text-align:left</string>
+   </property>
+   <property name="text">
+    <string>Repeat Off</string>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/img/repeat-non.png</normaloff>:/img/repeat-non.png</iconset>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>32</width>
+     <height>32</height>
+    </size>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pbShuffle">
+   <property name="geometry">
+    <rect>
+     <x>400</x>
+     <y>240</y>
+     <width>121</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="styleSheet">
+    <string notr="true">text-align:left</string>
+   </property>
+   <property name="text">
+    <string>Shuffle Off</string>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/img/shuffle-off.png</normaloff>:/img/shuffle-off.png</iconset>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>32</width>
+     <height>32</height>
+    </size>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pbSave">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>240</y>
+     <width>121</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="styleSheet">
+    <string notr="true">text-align:left</string>
+   </property>
+   <property name="text">
+    <string>Save</string>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/img/save.png</normaloff>:/img/save.png</iconset>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>32</width>
+     <height>32</height>
+    </size>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pbLoad">
+   <property name="geometry">
+    <rect>
+     <x>140</x>
+     <y>240</y>
+     <width>121</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="styleSheet">
+    <string notr="true">text-align:left</string>
+   </property>
+   <property name="text">
+    <string>Load</string>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/img/load.png</normaloff>:/img/load.png</iconset>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>32</width>
+     <height>32</height>
+    </size>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pbRemove">
+   <property name="geometry">
+    <rect>
+     <x>270</x>
+     <y>280</y>
+     <width>121</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="styleSheet">
+    <string notr="true">text-align:left</string>
+   </property>
+   <property name="text">
+    <string>Remove</string>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/img/remove.png</normaloff>:/img/remove.png</iconset>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>32</width>
+     <height>32</height>
+    </size>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pbClear">
+   <property name="geometry">
+    <rect>
+     <x>400</x>
+     <y>280</y>
+     <width>121</width>
+     <height>36</height>
+    </rect>
+   </property>
+   <property name="styleSheet">
+    <string notr="true">text-align:left</string>
+   </property>
+   <property name="text">
+    <string>Clear</string>
+   </property>
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/img/clear.png</normaloff>:/img/clear.png</iconset>
+   </property>
+   <property name="iconSize">
+    <size>
+     <width>32</width>
+     <height>32</height>
+    </size>
+   </property>
+  </widget>
+  <widget class="QListWidget" name="lwFiles">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>10</y>
+     <width>511</width>
+     <height>221</height>
+    </rect>
+   </property>
+   <property name="dragEnabled">
+    <bool>true</bool>
+   </property>
+   <property name="dragDropMode">
+    <enum>QAbstractItemView::InternalMove</enum>
+   </property>
+  </widget>
+ </widget>
+ <resources>
+  <include location="resources.qrc"/>
+ </resources>
+ <connections/>
+</ui>
diff --git a/resources.qrc b/resources.qrc
new file mode 100644
index 0000000..1836375
--- /dev/null
+++ b/resources.qrc
@@ -0,0 +1,29 @@
+<RCC>
+    <qresource prefix="/">
+        <file>img/add.png</file>
+        <file>img/list.png</file>
+        <file>img/addfolder.png</file>
+        <file>img/channel.png</file>
+        <file>img/prev.png</file>
+        <file>img/qmidiplyr.png</file>
+        <file>img/remove.png</file>
+        <file>img/clear.png</file>
+        <file>img/down.png</file>
+        <file>img/effects.png</file>
+        <file>img/repeat-all.png</file>
+        <file>img/repeat-base.png</file>
+        <file>img/repeat-non.png</file>
+        <file>img/load.png</file>
+        <file>img/next.png</file>
+        <file>img/repeat-one.png</file>
+        <file>img/save.png</file>
+        <file>img/settings.png</file>
+        <file>img/pause.png</file>
+        <file>img/play.png</file>
+        <file>img/shuffle-off.png</file>
+        <file>img/shuffle.png</file>
+        <file>img/stop.png</file>
+        <file>img/up.png</file>
+        <file>img/visualization.png</file>
+    </qresource>
+</RCC>