Bad Apple. (WTF)

18 files changed, 420 insertions, 43 deletions

diff --git a/ChangeLog b/ChangeLog
index f3e5e97..55da5c1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2016-01-03 0.6.0 alpha
+Implemented most of the options.
+"Render to Wave" is now implemented.
+Finished saving & loading playlists.
+Fixed several leakage and bugs.
+
 2016-01-02 0.5.1
 Now sends SysEx(optional).
 Primitive settings implementation(some of the audio tab and the
diff --git a/README.md b/README.md
index 3c86da4..aa991d9 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,14 @@
 # QMidiPlayer
 A cross-platform midi file player based on libfluidsynth and Qt.
 
-Currently it's still very incomplete and not suitable for everyday use.
+Now it's in alpha stage. There are still a whole bunch of bugs, be careful...
 
-Planned features:
+Features:
 * Channel mute/solo
 * Editing channel parameters on-the-fly
 * Playlists
 * Editing synthesizer effects
-* Visualization (not implemented)
-* Rendering midi to wave file (not implemented)
+* Rendering midi to wave file
+* Visualization using SMELT (not implemented)
+
+Tested on Debian sid. A few changes are required to make it work correctly on Windows.
diff --git a/main.cpp b/main.cpp
index 7e24b69..a2c703a 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,15 +1,11 @@
 #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/qmpchannelswindow.cpp b/qmpchannelswindow.cpp
index b73f71b..448e5b7 100644
--- a/qmpchannelswindow.cpp
+++ b/qmpchannelswindow.cpp
@@ -37,13 +37,34 @@ qmpChannelsWindow::qmpChannelsWindow(QWidget *parent) :
 	ui->twChannels->setColumnWidth(4,32);
 }
 
+void qmpChannelsWindow::showEvent(QShowEvent *event)
+{
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/ChnlWShown",1);
+	}
+	event->accept();
+}
+
 void qmpChannelsWindow::closeEvent(QCloseEvent *event)
 {
 	setVisible(false);
+	if(!qmpMainWindow::getInstance()->isFinalizing()&&qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/ChnlWShown",0);
+	}
 	emit dialogClosing();
 	event->accept();
 }
 
+void qmpChannelsWindow::moveEvent(QMoveEvent *event)
+{
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/ChnlW",event->pos());
+	}
+}
+
 void qmpChannelsWindow::channelWindowsUpdate()
 {
 	for(int i=0;i<16;++i)
diff --git a/qmpchannelswindow.hpp b/qmpchannelswindow.hpp
index 992b264..aba2a8d 100644
--- a/qmpchannelswindow.hpp
+++ b/qmpchannelswindow.hpp
@@ -4,7 +4,9 @@
 #include <QLabel>
 #include <QPushButton>
 #include <QDialog>
+#include <QShowEvent>
 #include <QCloseEvent>
+#include <QMoveEvent>
 #include "qmppresetselect.hpp"
 #include "qmpchanneleditor.hpp"
 
@@ -47,7 +49,9 @@ class qmpChannelsWindow:public QDialog
 	public:
 		explicit qmpChannelsWindow(QWidget *parent = 0);
 		~qmpChannelsWindow();
+		void showEvent(QShowEvent *event);
 		void closeEvent(QCloseEvent *event);
+		void moveEvent(QMoveEvent *event);
 	signals:
 		void dialogClosing();
 	public slots:
diff --git a/qmpefxwindow.cpp b/qmpefxwindow.cpp
index b46cbb5..8e60d93 100644
--- a/qmpefxwindow.cpp
+++ b/qmpefxwindow.cpp
@@ -10,8 +10,19 @@ qmpEfxWindow::qmpEfxWindow(QWidget *parent) :
 	ui->setupUi(this);initialized=false;
 	connect(this,SIGNAL(dialogClosing()),parent,SLOT(dialogClosed()));
 	//stub. read these from settings after the setting module is implemented
-	ui->cbEnabledC->setChecked(true);
-	ui->cbEnabledR->setChecked(true);
+	QSettings *settings=qmpSettingsWindow::getSettingsIntf();
+	ui->cbEnabledC->setChecked(settings->value("Effects/ChorusEnabled",1).toInt());
+	ui->cbEnabledR->setChecked(settings->value("Effects/ReverbEnabled",1).toInt());
+	rr=settings->value("Effects/ReverbRoom",FLUID_REVERB_DEFAULT_ROOMSIZE).toDouble();
+	rd=settings->value("Effects/ReverbDamp",FLUID_REVERB_DEFAULT_DAMP).toDouble();
+	rw=settings->value("Effects/ReverbWidth",FLUID_REVERB_DEFAULT_WIDTH).toDouble();
+	rl=settings->value("Effects/ReverbLevel",FLUID_REVERB_DEFAULT_LEVEL).toDouble();
+
+	cfb=settings->value("Effects/ChorusFeedbk",FLUID_CHORUS_DEFAULT_N).toInt();
+	cl=settings->value("Effects/ChorusLevel",FLUID_CHORUS_DEFAULT_LEVEL).toDouble();
+	cr=settings->value("Effects/ChorusRate",FLUID_CHORUS_DEFAULT_SPEED).toDouble();
+	cd=settings->value("Effects/ChorusDepth",FLUID_CHORUS_DEFAULT_DEPTH).toDouble();
+	ct=settings->value("Effects/ChorusType",FLUID_CHORUS_DEFAULT_TYPE).toInt();
 }
 
 qmpEfxWindow::~qmpEfxWindow()
@@ -22,17 +33,25 @@ qmpEfxWindow::~qmpEfxWindow()
 void qmpEfxWindow::closeEvent(QCloseEvent *event)
 {
 	setVisible(false);
+	if(!qmpMainWindow::getInstance()->isFinalizing()&&qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/EfxWShown",0);
+	}
 	emit dialogClosing();
 	event->accept();
 }
 
 void qmpEfxWindow::showEvent(QShowEvent *event)
 {
-	CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
-	player->getReverbPara(&rr,&rd,&rw,&rl);
-	player->getChorusPara(&cfb,&cl,&cr,&cd,&ct);
+	//CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
+	//These parameters will never be modified outside this window...
+	/*if(initialized)
+	{
+		player->getReverbPara(&rr,&rd,&rw,&rl);
+		player->getChorusPara(&cfb,&cl,&cr,&cd,&ct);
+	}*/
 	ui->sbRoom->setValue((int)round(rr*100));ui->dRoom->setValue((int)round(rr*100));
-	ui->sbDamp->setValue((int)round(rd*100));ui->dRoom->setValue((int)round(rd*100));
+	ui->sbDamp->setValue((int)round(rd*100));ui->dDamp->setValue((int)round(rd*100));
 	ui->sbWidth->setValue((int)round(rw*100));ui->dWidth->setValue((int)round(rw*100));
 	ui->sbLevelR->setValue((int)round(rl*100));ui->dLevelR->setValue((int)round(rl*100));
 
@@ -42,7 +61,20 @@ void qmpEfxWindow::showEvent(QShowEvent *event)
 	ui->sbLevelC->setValue((int)round(cl*100));ui->dLevelC->setValue((int)round(cl*100));
 	if(ct==FLUID_CHORUS_MOD_SINE)ui->rbSine->setChecked(true),ui->rbTriangle->setChecked(false);
 	if(ct==FLUID_CHORUS_MOD_TRIANGLE)ui->rbSine->setChecked(false),ui->rbTriangle->setChecked(true);
-	initialized=true;event->accept();
+	initialized=true;
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/EfxWShown",1);
+	}
+	event->accept();
+}
+
+void qmpEfxWindow::moveEvent(QMoveEvent *event)
+{
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/EfxW",event->pos());
+	}
 }
 
 void qmpEfxWindow::sendEfxChange()
@@ -56,10 +88,25 @@ void qmpEfxWindow::sendEfxChange()
 	CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
 	player->setReverbPara(ui->cbEnabledR->isChecked()?1:0,rr,rd,rw,rl);
 	player->setChorusPara(ui->cbEnabledC->isChecked()?1:0,cfb,cl,cr,cd,ct);
+
+	QSettings *settings=qmpSettingsWindow::getSettingsIntf();
+	settings->setValue("Effects/ChorusEnabled",ui->cbEnabledC->isChecked()?1:0);
+	settings->setValue("Effects/ReverbEnabled",ui->cbEnabledR->isChecked()?1:0);
+	settings->setValue("Effects/ReverbRoom",rr);
+	settings->setValue("Effects/ReverbDamp",rd);
+	settings->setValue("Effects/ReverbWidth",rw);
+	settings->setValue("Effects/ReverbLevel",rl);
+
+	settings->setValue("Effects/ChorusFeedbk",cfb);
+	settings->setValue("Effects/ChorusLevel",cl);
+	settings->setValue("Effects/ChorusRate",cr);
+	settings->setValue("Effects/ChorusDepth",cd);
+	settings->setValue("Effects/ChorusType",ct);
 }
 
 void qmpEfxWindow::dailValueChange()
 {
+	if(!initialized)return;
 	ui->sbRoom->setValue(ui->dRoom->value());
 	ui->sbDamp->setValue(ui->dDamp->value());
 	ui->sbWidth->setValue(ui->dWidth->value());
@@ -73,6 +120,7 @@ void qmpEfxWindow::dailValueChange()
 
 void qmpEfxWindow::spinValueChange()
 {
+	if(!initialized)return;
 	ui->dRoom->setValue(ui->sbRoom->value());
 	ui->dDamp->setValue(ui->sbDamp->value());
 	ui->dWidth->setValue(ui->sbWidth->value());
diff --git a/qmpefxwindow.hpp b/qmpefxwindow.hpp
index aa56263..4d4ede2 100644
--- a/qmpefxwindow.hpp
+++ b/qmpefxwindow.hpp
@@ -4,6 +4,7 @@
 #include <QDialog>
 #include <QCloseEvent>
 #include <QShowEvent>
+#include <QMoveEvent>
 
 namespace Ui {
 	class qmpEfxWindow;
@@ -18,6 +19,8 @@ class qmpEfxWindow : public QDialog
 		~qmpEfxWindow();
 		void closeEvent(QCloseEvent *event);
 		void showEvent(QShowEvent *event);
+		void moveEvent(QMoveEvent *event);
+		void sendEfxChange();
 
 	signals:
 		void dialogClosing();
@@ -47,7 +50,6 @@ class qmpEfxWindow : public QDialog
 	private:
 		void dailValueChange();
 		void spinValueChange();
-		void sendEfxChange();
 		Ui::qmpEfxWindow *ui;
 		double rr,rd,rw,rl;
 		int cfb,ct,initialized;
diff --git a/qmpinfowindow.cpp b/qmpinfowindow.cpp
index aecd58f..689a756 100644
--- a/qmpinfowindow.cpp
+++ b/qmpinfowindow.cpp
@@ -24,7 +24,7 @@ void qmpInfoWindow::updateInfo()
 {
 	char str[256];
 	CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
-	const QSettings* settings=qmpSettingsWindow::getSettingsIntf();
+	QSettings* settings=qmpSettingsWindow::getSettingsIntf();
 	ui->lbFileName->setText(QString("File name: ")+qmpMainWindow::getInstance()->getFileName());
 	if(player->getTitle())
 	{
diff --git a/qmpmainwindow.cpp b/qmpmainwindow.cpp
index 525cb1e..d6cfc6e 100644
--- a/qmpmainwindow.cpp
+++ b/qmpmainwindow.cpp
@@ -1,5 +1,6 @@
 #include <cstdio>
 #include <QUrl>
+#include <QDesktopWidget>
 #include "qmpmainwindow.hpp"
 #include "ui_qmpmainwindow.h"
 #include "qmpmidiplay.hpp"
@@ -20,8 +21,26 @@ qmpMainWindow::qmpMainWindow(QWidget *parent) :
 	infow=new qmpInfoWindow(this);
 	timer=new QTimer(this);
 	fnA1=new QAction("File Information",ui->lbFileName);
+	fnA2=new QAction("Render to Wave",ui->lbFileName);
 	ui->lbFileName->addAction(fnA1);
+	ui->lbFileName->addAction(fnA2);
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		QRect g=geometry();
+		g.setTopLeft(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/MainW",QPoint(-999,-999)).toPoint());
+		if(g.topLeft()!=QPoint(-999,-999))setGeometry(g);
+		else setGeometry(QStyle::alignedRect(
+							 Qt::LeftToRight,Qt::AlignCenter,size(),
+							 qApp->desktop()->availableGeometry()));
+	}
+	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/PListWShown",0).toInt())
+	{ui->pbPList->setChecked(true);on_pbPList_clicked();}
+	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/ChnlWShown",0).toInt())
+	{ui->pbChannels->setChecked(true);on_pbChannels_clicked();}
+	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/EfxWShown",0).toInt())
+	{ui->pbEfx->setChecked(true);on_pbEfx_clicked();}
 	connect(fnA1,SIGNAL(triggered()),this,SLOT(onfnA1()));
+	connect(fnA2,SIGNAL(triggered()),this,SLOT(onfnA2()));
 	connect(timer,SIGNAL(timeout()),this,SLOT(updateWidgets()));
 	connect(timer,SIGNAL(timeout()),chnlw,SLOT(channelWindowsUpdate()));
 	connect(timer,SIGNAL(timeout()),infow,SLOT(updateInfo()));
@@ -35,7 +54,7 @@ qmpMainWindow::~qmpMainWindow()
 
 void qmpMainWindow::closeEvent(QCloseEvent *event)
 {
-	on_pbStop_clicked();
+	on_pbStop_clicked();fin=true;
 	efxw->close();chnlw->close();
 	plistw->close();infow->close();
 	settingsw->close();
@@ -47,8 +66,17 @@ void qmpMainWindow::closeEvent(QCloseEvent *event)
 	event->accept();
 }
 
+void qmpMainWindow::moveEvent(QMoveEvent *event)
+{
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/MainW",event->pos());
+	}
+}
+
 void qmpMainWindow::updateWidgets()
 {
+	fnA2->setEnabled(stopped);
 	if(player->isFinished()&&playerTh)
 	{
 		if(!plistw->getRepeat())
@@ -77,12 +105,22 @@ void qmpMainWindow::updateWidgets()
 			player->playerInit();playerSetup();player->fluidInitialize();
 			for(int i=settingsw->getSFWidget()->count()-1;i>=0;--i)
 				player->pushSoundFont(settingsw->getSFWidget()->item(i)->text().toStdString().c_str());
-			player->setGain(ui->vsMasterVol->value()/250.);
+			player->setGain(ui->vsMasterVol->value()/250.);efxw->sendEfxChange();
 			playerTh=new std::thread(&CMidiPlayer::playerThread,player);
 			st=std::chrono::steady_clock::now();offset=0;
 			timer->start(100);
 		}
 	}
+	if(renderTh)
+	{
+		if(player->isFinished())
+		{
+			renderTh->join();timer->stop();
+			ui->centralWidget->setEnabled(true);
+			delete renderTh;renderTh=NULL;
+			player->rendererDeinit();
+		}
+	}
 	while(!player->isFinished()&&player->getTCeptr()>player->getStamp(ui->hsTimer->value())
 		  &&ui->hsTimer->value()<=100&&!dragging)
 		ui->hsTimer->setValue(ui->hsTimer->value()+1);
@@ -103,7 +141,7 @@ QString qmpMainWindow::getFileName(){return ui->lbFileName->text();}
 void qmpMainWindow::playerSetup()
 {
 	fluid_settings_t* fsettings=player->getFluidSettings();
-	const QSettings* settings=qmpSettingsWindow::getSettingsIntf();
+	QSettings* settings=qmpSettingsWindow::getSettingsIntf();
 	fluid_settings_setstr(fsettings,"audio.driver",settings->value("Audio/Driver","").toString().toStdString().c_str());
 	fluid_settings_setint(fsettings,"audio.period-size",settings->value("Audio/BufSize","").toInt());
 	fluid_settings_setint(fsettings,"audio.periods",settings->value("Audio/BufCnt","").toInt());
@@ -111,6 +149,28 @@ void qmpMainWindow::playerSetup()
 	fluid_settings_setint(fsettings,"synth.sample-rate",settings->value("Audio/Frequency","").toInt());
 	fluid_settings_setint(fsettings,"synth.polyphony",settings->value("Audio/Polyphony","").toInt());
 	fluid_settings_setint(fsettings,"synth.cpu-cores",settings->value("Audio/Threads","").toInt());
+	char bsmode[4];
+	if(settings->value("Audio/AutoBS",1).toInt()&&player->getFileStandard())
+		switch(player->getFileStandard())
+		{
+			case 1:strcpy(bsmode,"gm");break;
+			case 2:strcpy(bsmode,"mma");break;
+			case 3:strcpy(bsmode,"gs");break;
+			case 4:strcpy(bsmode,"xg");break;
+		}
+	else
+	{
+		if(settings->value("Audio/BankSelect","CC#0").toString()==QString("Ignored"))
+			strcpy(bsmode,"gm");
+		if(settings->value("Audio/BankSelect","CC#0").toString()==QString("CC#0"))
+			strcpy(bsmode,"gs");
+		if(settings->value("Audio/BankSelect","CC#0").toString()==QString("CC#32"))
+			strcpy(bsmode,"xg");
+		if(settings->value("Audio/BankSelect","CC#0").toString()==QString("CC#0*128+CC#32"))
+			strcpy(bsmode,"mma");
+	}
+	fluid_settings_setstr(fsettings,"synth.midi-bank-select",bsmode);
+	player->sendSysX(settings->value("Midi/SendSysEx",1).toInt());
 }
 
 void qmpMainWindow::on_pbPlayPause_clicked()
@@ -128,7 +188,7 @@ void qmpMainWindow::on_pbPlayPause_clicked()
 		player->playerInit();playerSetup();player->fluidInitialize();
 		for(int i=settingsw->getSFWidget()->count()-1;i>=0;--i)
 			player->pushSoundFont(settingsw->getSFWidget()->item(i)->text().toStdString().c_str());
-		player->setGain(ui->vsMasterVol->value()/250.);
+		player->setGain(ui->vsMasterVol->value()/250.);efxw->sendEfxChange();
 		playerTh=new std::thread(&CMidiPlayer::playerThread,player);
 		st=std::chrono::steady_clock::now();offset=0;
 		timer->start(100);
@@ -187,7 +247,7 @@ void qmpMainWindow::on_pbStop_clicked()
 	if(!stopped)
 	{
 		timer->stop();stopped=true;playing=false;
-		player->playerDeinit();
+		player->playerDeinit();fnA2->setEnabled(stopped);
 		if(playerTh){playerTh->join();delete playerTh;playerTh=NULL;}
 		chnlw->on_pbUnmute_clicked();chnlw->on_pbUnsolo_clicked();
 		ui->pbPlayPause->setIcon(QIcon(":/img/play.png"));
@@ -207,12 +267,28 @@ void qmpMainWindow::dialogClosed()
 
 void qmpMainWindow::on_pbPList_clicked()
 {
-	if(ui->pbPList->isChecked())plistw->show();else plistw->close();
+	if(ui->pbPList->isChecked())
+	{
+		QRect g=plistw->geometry();
+		g.setTopLeft(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/PListW",QPoint(-999,-999)).toPoint());
+		if(g.topLeft()==QPoint(-999,-999))
+			g.setTopLeft(window()->mapToGlobal(window()->rect().center())-plistw->rect().center());
+		plistw->setGeometry(g);
+		plistw->show();
+	}else plistw->close();
 }
 
 void qmpMainWindow::on_pbChannels_clicked()
 {
-	if(ui->pbChannels->isChecked())chnlw->show();else chnlw->close();
+	if(ui->pbChannels->isChecked())
+	{
+		QRect g=chnlw->geometry();
+		g.setTopLeft(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/ChnlW",QPoint(-999,-999)).toPoint());
+		if(g.topLeft()==QPoint(-999,-999))
+			g.setTopLeft(window()->mapToGlobal(window()->rect().center())-chnlw->rect().center());
+		chnlw->setGeometry(g);
+		chnlw->show();
+	}else chnlw->close();
 }
 
 void qmpMainWindow::on_pbPrev_clicked()
@@ -229,7 +305,7 @@ void qmpMainWindow::on_pbPrev_clicked()
 	player->playerInit();playerSetup();player->fluidInitialize();
 	for(int i=settingsw->getSFWidget()->count()-1;i>=0;--i)
 		player->pushSoundFont(settingsw->getSFWidget()->item(i)->text().toStdString().c_str());
-	player->setGain(ui->vsMasterVol->value()/250.);
+	player->setGain(ui->vsMasterVol->value()/250.);efxw->sendEfxChange();
 	playerTh=new std::thread(&CMidiPlayer::playerThread,player);
 	st=std::chrono::steady_clock::now();offset=0;
 	timer->start(100);
@@ -249,7 +325,7 @@ void qmpMainWindow::on_pbNext_clicked()
 	player->playerInit();playerSetup();player->fluidInitialize();
 	for(int i=settingsw->getSFWidget()->count()-1;i>=0;--i)
 		player->pushSoundFont(settingsw->getSFWidget()->item(i)->text().toStdString().c_str());
-	player->setGain(ui->vsMasterVol->value()/250.);
+	player->setGain(ui->vsMasterVol->value()/250.);efxw->sendEfxChange();
 	playerTh=new std::thread(&CMidiPlayer::playerThread,player);
 	st=std::chrono::steady_clock::now();offset=0;
 	timer->start(100);
@@ -272,7 +348,7 @@ void qmpMainWindow::selectionChanged()
 	player->playerInit();playerSetup();player->fluidInitialize();
 	for(int i=settingsw->getSFWidget()->count()-1;i>=0;--i)
 		player->pushSoundFont(settingsw->getSFWidget()->item(i)->text().toStdString().c_str());
-	player->setGain(ui->vsMasterVol->value()/250.);
+	player->setGain(ui->vsMasterVol->value()/250.);efxw->sendEfxChange();
 	playerTh=new std::thread(&CMidiPlayer::playerThread,player);
 	st=std::chrono::steady_clock::now();offset=0;
 	timer->start(100);
@@ -280,7 +356,16 @@ void qmpMainWindow::selectionChanged()
 
 void qmpMainWindow::on_pbEfx_clicked()
 {
-	if(ui->pbEfx->isChecked())efxw->show();else efxw->close();
+	if(ui->pbEfx->isChecked())
+	{
+		QRect g=efxw->geometry();
+		g.setTopLeft(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/EfxW",QPoint(-999,-999)).toPoint());
+		if(g.topLeft()==QPoint(-999,-999))
+			g.setTopLeft(window()->mapToGlobal(window()->rect().center())-efxw->rect().center());
+		efxw->setGeometry(g);
+		efxw->show();
+	}
+	else efxw->close();
 }
 
 void qmpMainWindow::on_lbFileName_customContextMenuRequested(const QPoint &pos)
@@ -295,6 +380,17 @@ void qmpMainWindow::onfnA1()
 	infow->show();
 }
 
+void qmpMainWindow::onfnA2()
+{
+	player->rendererLoadFile((plistw->getSelectedItem()+QString(".wav")).toStdString().c_str());
+	playerSetup();player->rendererInit(plistw->getSelectedItem().toStdString().c_str());
+	ui->centralWidget->setEnabled(false);
+	for(int i=settingsw->getSFWidget()->count()-1;i>=0;--i)
+		player->pushSoundFont(settingsw->getSFWidget()->item(i)->text().toStdString().c_str());
+	player->setGain(ui->vsMasterVol->value()/250.);efxw->sendEfxChange();timer->start(100);
+	renderTh=new std::thread(&CMidiPlayer::rendererThread,player);
+}
+
 void qmpMainWindow::on_pbSettings_clicked()
 {
 	if(ui->pbSettings->isChecked())settingsw->show();else settingsw->close();
diff --git a/qmpmainwindow.hpp b/qmpmainwindow.hpp
index c251fc0..bd61b13 100644
--- a/qmpmainwindow.hpp
+++ b/qmpmainwindow.hpp
@@ -4,6 +4,7 @@
 #include <QMainWindow>
 #include <QTimer>
 #include <QCloseEvent>
+#include <QMoveEvent>
 #include <QAction>
 #include <QMenu>
 #include <thread>
@@ -26,9 +27,11 @@ class qmpMainWindow:public QMainWindow
 	public:
 		explicit qmpMainWindow(QWidget *parent = 0);
 		void closeEvent(QCloseEvent *event);
+		void moveEvent(QMoveEvent *event);
 		~qmpMainWindow();
 		CMidiPlayer* getPlayer(){return player;}
 		QTimer* getTimer(){return timer;}
+		bool isFinalizing(){return fin;}
 
 	private slots:
 		void on_pbPlayPause_clicked();
@@ -43,8 +46,9 @@ class qmpMainWindow:public QMainWindow
 		void on_pbChannels_clicked();
 		void on_pbEfx_clicked();
 		void on_lbFileName_customContextMenuRequested(const QPoint &pos);
-		void onfnA1();
 		void on_pbSettings_clicked();
+		void onfnA1();
+		void onfnA2();
 
 	public slots:
 		void dialogClosed();
@@ -53,8 +57,9 @@ class qmpMainWindow:public QMainWindow
 	private:
 		Ui::qmpMainWindow *ui;
 		QTimer *timer;
-		bool playing,stopped,dragging;
+		bool playing,stopped,dragging,fin;
 		std::thread *playerTh=NULL;
+		std::thread *renderTh=NULL;
 		std::chrono::steady_clock::time_point st;
 		double offset;
 		CMidiPlayer *player;
diff --git a/qmpmidiplay.cpp b/qmpmidiplay.cpp
index 2b3a2a9..2578d6c 100644
--- a/qmpmidiplay.cpp
+++ b/qmpmidiplay.cpp
@@ -65,7 +65,7 @@ void CMidiPlayer::processEvent(const SEvent *e)
 			if((e->type&0x0F)==0x00||(e->type&0x0F)==07)
 			{
 				int io=0;
-				fluid_synth_sysex(synth,e->str,e->p1,NULL,&io,NULL,0);
+				if(sendSysEx)fluid_synth_sysex(synth,e->str,e->p1,NULL,&io,NULL,0);
 			}
 		break;
 	}
@@ -105,12 +105,13 @@ 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)
+		while(!tcstop&&midiFile&&tceptr<midiFile->getEventCount()&&ct==midiFile->getEvent(tceptr)->time)
 			processEvent(midiFile->getEvent(tceptr++));
-		if(tcstop||tceptr>=midiFile->getEventCount())break;
+		if(tcstop||!midiFile||tceptr>=midiFile->getEventCount())break;
 		if(resumed)resumed=false;
 		else
 		std::this_thread::sleep_for(std::chrono::nanoseconds(midiFile->getEvent(tceptr)->time-ct)*dpt);
+		if(tcstop||!midiFile)break;
 		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));
@@ -167,10 +168,7 @@ CMidiPlayer::CMidiPlayer()
 	midiFile=NULL;resumed=false;
 	settings=NULL;synth=NULL;adriver=NULL;
 }
-CMidiPlayer::~CMidiPlayer()
-{
-
-}
+CMidiPlayer::~CMidiPlayer(){}
 void CMidiPlayer::playerPanic()
 {
 	for(int i=0;i<16;++i)fluid_synth_all_notes_off(synth,i);
@@ -187,17 +185,50 @@ void CMidiPlayer::playerInit()
 {
 	ctempo=0x7A120;ctsn=4;ctsd=4;cks=0;dpt=ctempo*1000/divs;
 	tceptr=0;tcstop=0;tcpaused=0;finished=0;mute=solo=0;
-	settings=new_fluid_settings();
+	sendSysEx=true;settings=new_fluid_settings();
 }
 void CMidiPlayer::playerDeinit()
 {
 	tceptr=0;tcstop=1;tcpaused=0;
+	//std::this_thread::sleep_for(std::chrono::milliseconds(100));
+	delete midiFile;midiFile=NULL;
 	fluidDeinitialize();
 }
 void CMidiPlayer::playerThread()
 {
 	playEvents();
 }
+
+void CMidiPlayer::rendererLoadFile(const char* ofn)
+{
+	settings=new_fluid_settings();
+	fluid_settings_setstr(settings,"audio.file.name",ofn);
+}
+void CMidiPlayer::rendererInit(const char* fn)
+{
+	finished=0;
+	synth=new_fluid_synth(settings);
+	player=new_fluid_player(synth);
+	fluid_player_add(player,fn);
+}
+void CMidiPlayer::rendererThread()
+{
+	fluid_file_renderer_t* renderer=new_fluid_file_renderer(synth);
+	fluid_player_play(player);
+	while(fluid_player_get_status(player)==FLUID_PLAYER_PLAYING)
+		if(fluid_file_renderer_process_block(renderer)!=FLUID_OK)break;
+	delete_fluid_file_renderer(renderer);
+	finished=1;
+}
+void CMidiPlayer::rendererDeinit()
+{
+	delete_fluid_player(player);
+	delete_fluid_synth(synth);
+	delete_fluid_settings(settings);
+	player=NULL;synth=NULL;settings=NULL;
+}
+
+void CMidiPlayer::sendSysX(bool send){sendSysEx=send;}
 uint32_t CMidiPlayer::getStamp(int id){return stamps[id];}
 uint32_t CMidiPlayer::getTCeptr(){return tceptr;}
 void CMidiPlayer::setTCeptr(uint32_t ep,uint32_t st)
@@ -230,7 +261,7 @@ void CMidiPlayer::setMaxPolyphone(int p){if(synth)fluid_synth_set_polyphony(synt
 
 void CMidiPlayer::getChannelPreset(int ch,int *b,int *p,char *name)
 {
-	if(!synth)return;
+	if(!synth)return(void)(b=0,p=0,strcpy(name,""));
 	fluid_synth_channel_info_t info;
 	fluid_synth_get_channel_info(synth,ch,&info);
 	*b=info.bank;*p=info.program;
diff --git a/qmpmidiplay.hpp b/qmpmidiplay.hpp
index 7937c21..514a825 100644
--- a/qmpmidiplay.hpp
+++ b/qmpmidiplay.hpp
@@ -56,9 +56,11 @@ class CMidiPlayer
 		uint32_t ccstamps[101][16][132],ccc[16][132];//0..127:cc 128:pc 129:cp 130:pb 131:tempo
 		uint16_t mute,solo;
 		double ftime;
+		bool sendSysEx;
 		fluid_settings_t* settings;
 		fluid_synth_t* synth;
 		fluid_audio_driver_t* adriver;
+		fluid_player_t* player;
 		uint32_t ctempo,ctsn,ctsd,dpt,divs,cks;
 		//raw tempo, timesig num., timesig den., delay per tick, division, keysig
 		//thread control
@@ -82,6 +84,11 @@ class CMidiPlayer
 		void playerThread();
 		void playerPanic();
 
+		void rendererLoadFile(const char* ofn);
+		void rendererInit(const char *fn);
+		void rendererThread();
+		void rendererDeinit();
+
 		//playing control methods
 		uint32_t getStamp(int id);
 		uint32_t getTCeptr();
@@ -101,6 +108,7 @@ class CMidiPlayer
 		const char* getCopyright();
 
 		void setGain(double gain);
+		void sendSysX(bool send);
 		int getPolyphone();
 		int getMaxPolyphone();
 		void setMaxPolyphone(int p);
diff --git a/qmpplistwindow.cpp b/qmpplistwindow.cpp
index e0c52db..695afa0 100644
--- a/qmpplistwindow.cpp
+++ b/qmpplistwindow.cpp
@@ -1,6 +1,7 @@
 #include <cstdlib>
 #include <ctime>
 #include <QFileDialog>
+#include <QSettings>
 #include "qmpplistwindow.hpp"
 #include "ui_qmpplistwindow.h"
 #include "qmpmainwindow.hpp"
@@ -13,6 +14,44 @@ qmpPlistWindow::qmpPlistWindow(QWidget *parent) :
 	connect(this,SIGNAL(dialogClosing()),parent,SLOT(dialogClosed()));
 	connect(this,SIGNAL(selectionChanging()),parent,SLOT(selectionChanged()));
 	repeat=0;shuffle=0;
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/RestorePlaylist","").toInt())
+	{
+		QSettings* plist=new QSettings(QString(getenv("HOME"))+QString("/.config/qmpplist"),
+									   QSettings::IniFormat);
+		int fc=plist->value("Playlist/FileCount",0).toInt();
+		ui->lwFiles->clear();for(int i=1;i<=fc;++i)
+		ui->lwFiles->addItem(plist->value("Playlist/File"+QString("%1").arg(i,5,10,QChar('0')),"").toString());
+		repeat=plist->value("Playlist/Repeat",0).toInt();
+		shuffle=plist->value("Playlist/Shuffle",0).toInt();
+		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;
+		}
+		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;
+		}
+		delete plist;
+	}
 }
 
 qmpPlistWindow::~qmpPlistWindow()
@@ -20,13 +59,46 @@ qmpPlistWindow::~qmpPlistWindow()
 	delete ui;
 }
 
+void qmpPlistWindow::showEvent(QShowEvent *event)
+{
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/PListWShown",1);
+	}
+	event->accept();
+}
+
 void qmpPlistWindow::closeEvent(QCloseEvent *event)
 {
 	setVisible(false);
+	if(!qmpMainWindow::getInstance()->isFinalizing()&&qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/PListWShown",0);
+	}
+	if(qmpMainWindow::getInstance()->isFinalizing()&&qmpSettingsWindow::getSettingsIntf()->value("Behavior/RestorePlaylist","").toInt())
+	{
+		QSettings* plist=new QSettings(QString(getenv("HOME"))+QString("/.config/qmpplist"),
+									   QSettings::IniFormat);
+		plist->setValue("Playlist/FileCount",ui->lwFiles->count());
+		for(int i=0;i<ui->lwFiles->count();++i)
+		plist->setValue("Playlist/File"+QString("%1").arg(i+1,5,10,QChar('0')),ui->lwFiles->item(i)->text());
+		plist->setValue("Playlist/Repeat",repeat);
+		plist->setValue("Playlist/Shuffle",shuffle);
+		plist->sync();
+		delete plist;
+	}
 	emit dialogClosing();
 	event->accept();
 }
 
+void qmpPlistWindow::moveEvent(QMoveEvent *event)
+{
+	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	{
+		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/PListW",event->pos());
+	}
+}
+
 void qmpPlistWindow::on_pbAdd_clicked()
 {
 	QStringList sl=QFileDialog::getOpenFileNames(this,"Add File","","Midi files (*.mid *.midi)");
@@ -137,3 +209,56 @@ void qmpPlistWindow::on_lwFiles_itemDoubleClicked()
 {
 	emit selectionChanging();
 }
+
+void qmpPlistWindow::on_pbSave_clicked()
+{
+	QSettings* plist=new QSettings(QFileDialog::getSaveFileName(this,"Save playlist",""),
+								   QSettings::IniFormat);
+	plist->setValue("Playlist/FileCount",ui->lwFiles->count());
+	for(int i=0;i<ui->lwFiles->count();++i)
+	plist->setValue("Playlist/File"+QString("%1").arg(i+1,5,10,QChar('0')),ui->lwFiles->item(i)->text());
+	plist->setValue("Playlist/Repeat",repeat);
+	plist->setValue("Playlist/Shuffle",shuffle);
+	plist->sync();
+	delete plist;
+}
+
+void qmpPlistWindow::on_pbLoad_clicked()
+{
+	QSettings* plist=new QSettings(QFileDialog::getOpenFileName(this,"Load playlist",""),
+								   QSettings::IniFormat);
+	int fc=plist->value("Playlist/FileCount",0).toInt();
+	if(!fc)return;
+	ui->lwFiles->clear();for(int i=1;i<=fc;++i)
+	ui->lwFiles->addItem(plist->value("Playlist/File"+QString("%1").arg(i,5,10,QChar('0')),"").toString());
+	repeat=plist->value("Playlist/Repeat",0).toInt();
+	shuffle=plist->value("Playlist/Shuffle",0).toInt();
+	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;
+	}
+	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;
+	}
+	delete plist;
+}
diff --git a/qmpplistwindow.hpp b/qmpplistwindow.hpp
index 17d7420..4c67009 100644
--- a/qmpplistwindow.hpp
+++ b/qmpplistwindow.hpp
@@ -2,7 +2,9 @@
 #define QMPPLISTWINDOW_H
 
 #include <QDialog>
+#include <QShowEvent>
 #include <QCloseEvent>
+#include <QMoveEvent>
 #include <QListWidgetItem>
 
 namespace Ui {
@@ -16,7 +18,9 @@ class qmpPlistWindow : public QDialog
 	public:
 		explicit qmpPlistWindow(QWidget *parent=0);
 		~qmpPlistWindow();
+		void showEvent(QShowEvent *event);
 		void closeEvent(QCloseEvent *event);
+		void moveEvent(QMoveEvent *event);
 		int getRepeat();
 		QString getFirstItem();
 		QString getNextItem();
@@ -43,6 +47,10 @@ class qmpPlistWindow : public QDialog
 
 		void on_lwFiles_itemDoubleClicked();
 
+		void on_pbSave_clicked();
+
+		void on_pbLoad_clicked();
+
 		private:
 		Ui::qmpPlistWindow *ui;
 		int shuffle,repeat;//rep 0=off 1=one 2=all
diff --git a/qmppresetselect.cpp b/qmppresetselect.cpp
index 46c0e6d..d4dd38a 100644
--- a/qmppresetselect.cpp
+++ b/qmppresetselect.cpp
@@ -20,7 +20,7 @@ void qmpPresetSelector::showEvent(QShowEvent *e)
 	e->accept();memset(presets,0,sizeof(presets));
 	CMidiPlayer *plyr=qmpMainWindow::getInstance()->getPlayer();
 	int sfc=plyr->getSFCount();
-	for(int i=0;i<sfc;++i)
+	for(int i=sfc-1;i>=0;--i)
 	{
 		fluid_sfont_t* psf=plyr->getSFPtr(i);
 		fluid_preset_t preset;
diff --git a/qmpsettingswindow.cpp b/qmpsettingswindow.cpp
index 1bb7da9..07fcca6 100644
--- a/qmpsettingswindow.cpp
+++ b/qmpsettingswindow.cpp
@@ -23,7 +23,6 @@ qmpSettingsWindow::qmpSettingsWindow(QWidget *parent) :
 
 qmpSettingsWindow::~qmpSettingsWindow()
 {
-	settings->sync();
 	delete settings;
 	delete ui;
 }
@@ -31,6 +30,7 @@ qmpSettingsWindow::~qmpSettingsWindow()
 void qmpSettingsWindow::closeEvent(QCloseEvent *event)
 {
 	setVisible(false);
+	settings->sync();
 	emit dialogClosing();
 	event->accept();
 }
@@ -189,8 +189,33 @@ void qmpSettingsWindow::settingsUpdate()
 	settings->setValue("Behavior/LoadFolder",ui->cbLoadFolder->isChecked()?1:0);
 
 	settings->setValue("Behavior/DialogStatus",ui->cbDialogStatus->isChecked()?1:0);
+	if(!ui->cbDialogStatus->isChecked())
+	{
+		settings->remove("DialogStatus/MainW");
+		settings->remove("DialogStatus/PListW");
+		settings->remove("DialogStatus/PListWShown");
+		settings->remove("DialogStatus/ChnlW");
+		settings->remove("DialogStatus/ChnlWShown");
+		settings->remove("DialogStatus/EfxW");
+		settings->remove("DialogStatus/EfxWShown");
+	}
 
 	settings->setValue("Behavior/SaveEfxParam",ui->cbSaveEfxParam->isChecked()?1:0);
+	if(!ui->cbSaveEfxParam->isChecked())
+	{
+		settings->remove("Effects/ChorusEnabled");
+		settings->remove("Effects/ReverbEnabled");
+		settings->remove("Effects/ReverbRoom");
+		settings->remove("Effects/ReverbDamp");
+		settings->remove("Effects/ReverbWidth");
+		settings->remove("Effects/ReverbLevel");
+
+		settings->remove("Effects/ChorusFeedbk");
+		settings->remove("Effects/ChorusLevel");
+		settings->remove("Effects/ChorusRate");
+		settings->remove("Effects/ChorusDepth");
+		settings->remove("Effects/ChorusType");
+	}
 
 	settings->sync();
 }
diff --git a/qmpsettingswindow.hpp b/qmpsettingswindow.hpp
index ef9dbab..c506de4 100644
--- a/qmpsettingswindow.hpp
+++ b/qmpsettingswindow.hpp
@@ -41,7 +41,7 @@ class qmpSettingsWindow:public QDialog
 		Ui::qmpSettingsWindow *ui;
 		void settingsUpdate();
 		static QSettings *settings;
-	public: static const QSettings* getSettingsIntf(){return settings;}
+	public: static QSettings* getSettingsIntf(){return settings;}
 };
 
 #endif // QMPSETTINGSWINDOW_H
diff --git a/qmpsettingswindow.ui b/qmpsettingswindow.ui
index c415782..92895bb 100644
--- a/qmpsettingswindow.ui
+++ b/qmpsettingswindow.ui
@@ -387,7 +387,7 @@
        <item>
         <widget class="QListWidget" name="lwSoundfont">
          <property name="dragDropMode">
-          <enum>QAbstractItemView::DragDrop</enum>
+          <enum>QAbstractItemView::InternalMove</enum>
          </property>
         </widget>
        </item>