Legacy code massacre!

Complete reconstruction of the settings infrastructure.
All options are now registered using a revamped option API.
Legacy configuration files are no longer compatible. Please make a
backup.

28 files changed, 1273 insertions, 1948 deletions

diff --git a/core/qmpmidioutfluid.cpp b/core/qmpmidioutfluid.cpp
index 87c1207..649cb1c 100644
--- a/core/qmpmidioutfluid.cpp
+++ b/core/qmpmidioutfluid.cpp
@@ -12,6 +12,45 @@ qmpMidiOutFluid::~qmpMidiOutFluid()
 	delete_fluid_settings(settings);
 	settings=nullptr;
 }
+
+void qmpMidiOutFluid::registerOptions(qmpPluginAPI *coreapi)
+{
+	default_driver=-1;
+	fluid_settings_t *fsettings=new_fluid_settings();
+	auto insert_driver=[](void* d,const char*,const char* driver)->void{
+		qmpMidiOutFluid *me=static_cast<qmpMidiOutFluid*>(d);
+		me->drivers.push_back(std::string(driver));
+#ifdef WIN32
+		if(std::string(driver)=="waveout")
+#else
+		if(std::string(driver)=="pulseaudio")
+			me->default_driver=static_cast<int>(me->drivers.size()-1);
+#endif
+	};
+	fluid_settings_foreach_option(fsettings,"audio.driver",this,insert_driver);
+	delete_fluid_settings(fsettings);
+	coreapi->registerOptionEnumInt("Audio","Audio Driver","FluidSynth/AudioDriver",drivers,default_driver);
+	coreapi->registerOptionInt("Audio","Audio Buffer Size","FluidSynth/BufSize",64,8192,
+#ifdef WIN32
+		512
+#else
+		64
+#endif
+							   );
+	coreapi->registerOptionInt("Audio","Audio Buffer Count","FluidSynth/BufCnt",2,64,
+#ifdef WIN32
+		8
+#else
+		16
+#endif
+							   );
+	coreapi->registerOptionEnumInt("Audio","Sample Format","FluidSynth/SampleFormat",{"16bits","float"},0);
+	coreapi->registerOptionInt("Audio","Sample Rate","FluidSynth/SampleRate",8000,96000,48000);
+	coreapi->registerOptionInt("Audio","Max Polyphony","FluidSynth/Polyphony",1,65535,256);
+	coreapi->registerOptionInt("Audio","CPU Cores","FluidSynth/Threads",1,256,1);
+	coreapi->registerOptionBool("Audio","Auto Bank Select Mode","FluidSynth/AutoBS",true);
+	coreapi->registerOptionEnumInt("Audio","Bank Select Mode","FluidSynth/BankSelect",{"GM","GS","XG","MMA"},1);
+}
 void qmpMidiOutFluid::deviceInit()
 {
 	synth=new_fluid_synth(settings);
diff --git a/core/qmpmidioutfluid.hpp b/core/qmpmidioutfluid.hpp
index 9c84264..63963ee 100644
--- a/core/qmpmidioutfluid.hpp
+++ b/core/qmpmidioutfluid.hpp
@@ -25,10 +25,14 @@ class qmpMidiOutFluid:public qmpMidiOutDevice,public IFluidSettings
 		fluid_audio_driver_t* adriver;
 		std::vector<std::pair<uint16_t,std::string>> bnk;
 		std::unordered_map<uint16_t,std::vector<std::string>> pst;
+		qmpPluginAPI* coreapi;
+		std::vector<std::string> drivers;
+		int default_driver=-1;
 		void update_preset_list();
 	public:
 		qmpMidiOutFluid();
 		~qmpMidiOutFluid();
+		void registerOptions(qmpPluginAPI *coreapi);
 		void deviceInit();
 		void deviceDeinit();
 		void deviceDeinit(bool freshsettings);
diff --git a/core/qmpmidiplay.hpp b/core/qmpmidiplay.hpp
index 2fd81a0..f896338 100644
--- a/core/qmpmidiplay.hpp
+++ b/core/qmpmidiplay.hpp
@@ -125,6 +125,7 @@ class CMidiPlayer
 		uint32_t isFinished();
 		void setResumed();
 		void setWaitVoice(bool wv);
+		void registerFluidOptions(qmpPluginAPI *coreapi);
 
 		double getFtime();
 		void getCurrentTimeSignature(int *n,int *d);
diff --git a/qmidiplayer-desktop/CMakeLists.txt b/qmidiplayer-desktop/CMakeLists.txt
index 9d285c3..c34f258 100644
--- a/qmidiplayer-desktop/CMakeLists.txt
+++ b/qmidiplayer-desktop/CMakeLists.txt
@@ -13,6 +13,7 @@ set(qmpdesktop_SOURCES
     qmpplugin.hpp
     qmppresetselect.hpp
     qmpsettingswindow.hpp
+    qmpsettings.hpp
     main.cpp
     qdialskulpturestyle.cpp
     qmpchanneleditor.cpp
@@ -28,6 +29,7 @@ set(qmpdesktop_SOURCES
     qmpplugin.cpp
     qmppresetselect.cpp
     qmpsettingswindow.cpp
+    qmpsettings.cpp
     qmpchanneleditor.ui
     qmpchannelswindow.ui
     qmpcustomizewindow.ui
diff --git a/qmidiplayer-desktop/main.cpp b/qmidiplayer-desktop/main.cpp
index 9f1d593..6bf21c0 100644
--- a/qmidiplayer-desktop/main.cpp
+++ b/qmidiplayer-desktop/main.cpp
@@ -37,6 +37,7 @@ int main(int argc,char **argv)
 	QCoreApplication::setApplicationVersion(APP_VERSION);
 	if(!qgetenv("QT_SCALE_FACTOR").length()&&!qgetenv("QT_SCREEN_SCALE_FACTORS").length())
 	QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+	qSetMessagePattern("%{time} @ %{file} : %{line}, in %{function} : %{message}");
 	QApplication a(argc,argv);
 
 	QTranslator qtTranslator;
diff --git a/qmidiplayer-desktop/qmpchannelswindow.cpp b/qmidiplayer-desktop/qmpchannelswindow.cpp
index 41f545e..0854e4c 100644
--- a/qmidiplayer-desktop/qmpchannelswindow.cpp
+++ b/qmidiplayer-desktop/qmpchannelswindow.cpp
@@ -236,8 +236,9 @@ qmpChannelsWindow::qmpChannelsWindow(QWidget *parent) :
 	ui(new Ui::qmpChannelsWindow)
 {
 	ui->setupUi(this);
+	mainwindow=qmpMainWindow::getInstance();
 	ui->tvChannels->setHorizontalHeader(new QHeaderView(Qt::Orientation::Horizontal));
-	ui->tvChannels->setModel(chmodel=new qmpChannelsModel);
+	ui->tvChannels->setModel(chmodel=new qmpChannelsModel(ui->tvChannels));
 	ui->tvChannels->setItemDelegateForColumn(3,new qmpDeviceItemDelegate(false,ui->tvChannels));
 	ui->tvChannels->setAlternatingRowColors(true);
 	ui->tvChannels->setSelectionMode(QAbstractItemView::SelectionMode::SingleSelection);
@@ -268,25 +269,6 @@ qmpChannelsWindow::qmpChannelsWindow(QWidget *parent) :
 				emit this->noteOn();
 		}
 	,nullptr,false);
-	std::vector<std::string> devs=qmpMainWindow::getInstance()->getPlayer()->getMidiOutDevices();
-	size_t devc=devs.size();
-	std::set<std::string> devset;
-	for(auto dev:devs)devset.insert(dev);
-	std::string selecteddev;
-	for(auto setdev:qmpSettingsWindow::getSettingsIntf()->value("Midi/DevicePriority",QList<QVariant>{"Internal FluidSynth"}).toList())
-		if(devset.find(setdev.toString().toStdString())!=devset.end())
-		{
-			selecteddev=setdev.toString().toStdString();
-			break;
-		}
-	for(int ch=0;ch<16;++ch)
-	{
-		for(size_t j=0;j<devc;++j)
-		{
-			if(selecteddev==devs[j])
-				qmpMainWindow::getInstance()->getPlayer()->setChannelOutput(ch,j);
-		}
-	}
 	qmpMainWindow::getInstance()->registerFunctionality(
 		chnlf=new qmpChannelFunc(this),
 		std::string("Channel"),
@@ -295,42 +277,68 @@ qmpChannelsWindow::qmpChannelsWindow(QWidget *parent) :
 		0,
 		true
 	);
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/ChnlW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
-		setGeometry(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/ChnlW",QRect(-999,-999,999,999)).toRect());
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/ChnlWShown",0).toInt())
+	if(mainwindow->getSettings()->getOptionRaw("DialogStatus/ChnlW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
+		setGeometry(mainwindow->getSettings()->getOptionRaw("DialogStatus/ChnlW",QRect(-999,-999,999,999)).toRect());
+	if(mainwindow->getSettings()->getOptionRaw("DialogStatus/ChnlWShown",0).toInt())
 	{show();qmpMainWindow::getInstance()->setFuncState("Channel",true);}
 }
 
 void qmpChannelsWindow::showEvent(QShowEvent *event)
 {
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	if(mainwindow->getSettings()->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/ChnlWShown",1);
+		mainwindow->getSettings()->setOptionRaw("DialogStatus/ChnlWShown",1);
 	}
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/ChnlW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
-		setGeometry(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/ChnlW",QRect(-999,-999,999,999)).toRect());
+	if(mainwindow->getSettings()->getOptionRaw("DialogStatus/ChnlW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
+		setGeometry(mainwindow->getSettings()->getOptionRaw("DialogStatus/ChnlW",QRect(-999,-999,999,999)).toRect());
 	event->accept();
 }
 
 void qmpChannelsWindow::closeEvent(QCloseEvent *event)
 {
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	if(mainwindow->getSettings()->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/ChnlW",geometry());
+		mainwindow->getSettings()->setOptionRaw("DialogStatus/ChnlW",geometry());
 	}
 	setVisible(false);
-	if(!qmpMainWindow::getInstance()->isFinalizing()&&qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	if(!qmpMainWindow::getInstance()->isFinalizing()&&mainwindow->getSettings()->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/ChnlWShown",0);
+		mainwindow->getSettings()->setOptionRaw("DialogStatus/ChnlWShown",0);
 	}
-	qmpMainWindow::getInstance()->setFuncState("Channel",false);
+	mainwindow->setFuncState("Channel",false);
 	event->accept();
 }
 
+void qmpChannelsWindow::selectDefaultDevice()
+{
+	std::string selecteddev;
+	std::vector<std::string> devs=mainwindow->getPlayer()->getMidiOutDevices();
+	size_t devc=devs.size();
+	std::set<std::string> devset;
+	for(auto dev:devs)devset.insert(dev);
+	QVariant *devpriov=static_cast<QVariant*>(qmpMainWindow::getInstance()->getSettings()->getOptionCustom("Midi/DevicePriority"));
+	QList<QVariant> devprio=devpriov->toList();
+	delete devpriov;
+	for(auto &setdev:devprio)
+		if(devset.find(setdev.toString().toStdString())!=devset.end())
+		{
+			selecteddev=setdev.toString().toStdString();
+			break;
+		}
+	for(int ch=0;ch<16;++ch)
+	{
+		for(size_t j=0;j<devc;++j)
+		{
+			if(selecteddev==devs[j])
+				mainwindow->getPlayer()->setChannelOutput(ch,j);
+		}
+	}
+}
+
 qmpChannelsWindow::~qmpChannelsWindow()
 {
-	qmpMainWindow::getInstance()->unregisterFunctionality("Channel");
-	qmpMainWindow::getInstance()->getPlayer()->unregisterEventHandler(eh);
+	mainwindow->unregisterFunctionality("Channel");
+	mainwindow->getPlayer()->unregisterEventHandler(eh);
 	delete chnlf;
 	delete chi;delete cha;
 	delete ui;
diff --git a/qmidiplayer-desktop/qmpchannelswindow.hpp b/qmidiplayer-desktop/qmpchannelswindow.hpp
index 072f9d3..f78d032 100644
--- a/qmidiplayer-desktop/qmpchannelswindow.hpp
+++ b/qmidiplayer-desktop/qmpchannelswindow.hpp
@@ -20,6 +20,7 @@ namespace Ui {
 }
 
 class qmpChannelsWindow;
+class qmpMainWindow;
 
 class qmpChannelFunc:public qmpFuncBaseIntf
 {
@@ -78,6 +79,7 @@ class qmpChannelsWindow:public QWidget
 		~qmpChannelsWindow();
 		void showEvent(QShowEvent *event);
 		void closeEvent(QCloseEvent *event);
+		void selectDefaultDevice();
 	public slots:
 		void showChannelEditorWindow(int chid);
 		void on_pbUnmute_clicked();
@@ -87,6 +89,7 @@ class qmpChannelsWindow:public QWidget
 		void noteOn();
 
 	private:
+		qmpMainWindow* mainwindow;
 		Ui::qmpChannelsWindow *ui;
 		qmpPresetSelector *pselectw;
 		qmpChannelEditor *ceditw;
diff --git a/qmidiplayer-desktop/qmpcustomizewindow.cpp b/qmidiplayer-desktop/qmpcustomizewindow.cpp
index a2ff19c..0ea3228 100644
--- a/qmidiplayer-desktop/qmpcustomizewindow.cpp
+++ b/qmidiplayer-desktop/qmpcustomizewindow.cpp
@@ -8,24 +8,11 @@
 #include "qmpcustomizewindow.hpp"
 #include "ui_qmpcustomizewindow.h"
 
-qmpCustomizeWindow::qmpCustomizeWindow(QWidget *parent) :
+qmpCustomizeWindow::qmpCustomizeWindow(QWidget *parent):
 	QDialog(parent),
 	ui(new Ui::qmpCustomizeWindow)
 {
 	ui->setupUi(this);
-	QSettings *s=qmpMainWindow::getInstance()->getSettingsWindow()->getSettingsIntf();
-	QList<QVariant> defa={"FileInfo","Render","Panic","ReloadSynth"};
-	QList<QVariant> defb={"Channel","Playlist","Effects","Visualization"};
-	QList<QVariant> a=s->value("Behavior/Actions",QVariant(defa)).toList();
-	QList<QVariant> b=s->value("Behavior/Toolbar",QVariant(defb)).toList();
-	std::vector<std::string>& v=qmpMainWindow::getInstance()->getWidgets(1);
-	v.clear();
-	for(int i=0;i<a.size();++i)
-	v.push_back(a[i].toString().toStdString());
-	std::vector<std::string>& vv=qmpMainWindow::getInstance()->getWidgets(0);
-	vv.clear();
-	for(int i=0;i<b.size();++i)
-	vv.push_back(b[i].toString().toStdString());
 }
 
 qmpCustomizeWindow::~qmpCustomizeWindow()
@@ -33,13 +20,14 @@ qmpCustomizeWindow::~qmpCustomizeWindow()
 	delete ui;
 }
 
-void qmpCustomizeWindow::launch(int w)
+void qmpCustomizeWindow::load(void *data)
 {
-	show();
 	ui->lwAvail->clear();
 	ui->lwEnabled->clear();
-	ow=w;
-	std::vector<std::string>& v=qmpMainWindow::getInstance()->getWidgets(w);
+	QList<QVariant> list=static_cast<QVariant*>(data)->toList();
+	std::vector<std::string> v;
+	for(auto i:list)
+		v.push_back(i.toString().toStdString());
 	std::map<std::string,qmpFuncPrivate>& m=qmpMainWindow::getInstance()->getFunc();
 	std::set<std::string> s;
 	for(auto i=v.begin();i!=v.end();++i)
@@ -67,6 +55,16 @@ void qmpCustomizeWindow::launch(int w)
 	}
 }
 
+void *qmpCustomizeWindow::save()
+{
+	QList<QVariant> ret;
+	for(int i=0;i<ui->lwEnabled->count();++i)
+	{
+		ret.push_back(QVariant(ui->lwEnabled->item(i)->toolTip()));
+	}
+	return new QVariant(ret);
+}
+
 void qmpCustomizeWindow::on_tbAdd_clicked()
 {
 	if(!ui->lwAvail->currentItem())return;
@@ -82,21 +80,12 @@ void qmpCustomizeWindow::on_tbRemove_clicked()
 
 void qmpCustomizeWindow::on_buttonBox_accepted()
 {
-	std::vector<std::string>& v=qmpMainWindow::getInstance()->getWidgets(ow);
-	v.clear();
-	QList<QVariant> ql;
-	for(int i=0;i<ui->lwEnabled->count();++i)
-	{
-		v.push_back(ui->lwEnabled->item(i)->toolTip().toStdString());
-		ql.push_back(QVariant(ui->lwEnabled->item(i)->toolTip()));
-	}
-	QSettings *s=qmpMainWindow::getInstance()->getSettingsWindow()->getSettingsIntf();
-	s->setValue(ow?"Behavior/Actions":"Behavior/Toolbar",ql);
-	qmpMainWindow::getInstance()->setupWidget();
+	accept();
 	close();
 }
 
 void qmpCustomizeWindow::on_buttonBox_rejected()
 {
+	reject();
 	close();
 }
diff --git a/qmidiplayer-desktop/qmpcustomizewindow.hpp b/qmidiplayer-desktop/qmpcustomizewindow.hpp
index 0d0f529..321c22e 100644
--- a/qmidiplayer-desktop/qmpcustomizewindow.hpp
+++ b/qmidiplayer-desktop/qmpcustomizewindow.hpp
@@ -7,27 +7,24 @@ namespace Ui {
 class qmpCustomizeWindow;
 }
 
-class qmpCustomizeWindow : public QDialog
+class qmpCustomizeWindow:public QDialog
 {
 		Q_OBJECT
 
 	public:
-		explicit qmpCustomizeWindow(QWidget *parent = 0);
+		explicit qmpCustomizeWindow(QWidget *parent=nullptr);
 		~qmpCustomizeWindow();
-		void launch(int w);
+		void load(void* data);
+		void* save();
 
 	private slots:
 		void on_tbAdd_clicked();
-
 		void on_tbRemove_clicked();
-
 		void on_buttonBox_accepted();
-
 		void on_buttonBox_rejected();
 
 	private:
 		Ui::qmpCustomizeWindow *ui;
-		int ow;
 };
 
 #endif // QMPCUSTOMIZEWINDOW_HPP
diff --git a/qmidiplayer-desktop/qmpdeviceprioritydialog.cpp b/qmidiplayer-desktop/qmpdeviceprioritydialog.cpp
index d26fb45..bf358d8 100644
--- a/qmidiplayer-desktop/qmpdeviceprioritydialog.cpp
+++ b/qmidiplayer-desktop/qmpdeviceprioritydialog.cpp
@@ -16,7 +16,6 @@ qmpDevicePriorityDialog::qmpDevicePriorityDialog(QWidget *parent) :
 	ui->tvDevices->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeMode::ResizeToContents);
 	ui->tvDevices->setSelectionBehavior(QAbstractItemView::SelectionBehavior::SelectRows);
 	model->setHorizontalHeaderLabels({"E","Device","Connected?"});
-	setdevs=qmpSettingsWindow::getSettingsIntf()->value("Midi/DevicePriority",QList<QVariant>{"Internal FluidSynth"}).toList();
 }
 
 qmpDevicePriorityDialog::~qmpDevicePriorityDialog()
@@ -30,6 +29,7 @@ void qmpDevicePriorityDialog::setupRegisteredDevices()
 	auto conndevs=CMidiPlayer::getInstance()->getMidiOutDevices();
 	for(auto dev:conndevs)
 		sconn.insert(dev);
+	model->removeRows(0,model->rowCount());
 	for(auto dev:setdevs)
 	{
 		QStandardItem *e=new QStandardItem;
@@ -60,6 +60,21 @@ void qmpDevicePriorityDialog::setupRegisteredDevices()
 	}
 }
 
+void qmpDevicePriorityDialog::load(void *data)
+{
+	setdevs=static_cast<QVariant*>(data)->toList();
+	setupRegisteredDevices();
+}
+
+void *qmpDevicePriorityDialog::save()
+{
+	QList<QVariant> ret;
+	for(int i=0;i<model->rowCount();++i)
+		if(model->item(i,0)->checkState()==Qt::CheckState::Checked)
+			ret.push_back(model->item(i,1)->text());
+	return new QVariant(ret);
+}
+
 void qmpDevicePriorityDialog::on_pbUp_clicked()
 {
 	const QModelIndex &idx=ui->tvDevices->selectionModel()->currentIndex();
@@ -88,9 +103,10 @@ void qmpDevicePriorityDialog::on_pbDown_clicked()
 
 void qmpDevicePriorityDialog::on_buttonBox_accepted()
 {
-	QList<QVariant> setdevs;
-	for(int i=0;i<model->rowCount();++i)
-		if(model->item(i,0)->checkState()==Qt::CheckState::Checked)
-			setdevs.push_back(model->item(i,1)->text());
-	qmpSettingsWindow::getSettingsIntf()->setValue("Midi/DevicePriority",setdevs);
+	accept();
+}
+
+void qmpDevicePriorityDialog::on_buttonBox_rejected()
+{
+	reject();
 }
diff --git a/qmidiplayer-desktop/qmpdeviceprioritydialog.hpp b/qmidiplayer-desktop/qmpdeviceprioritydialog.hpp
index d48a2aa..78ce3fa 100644
--- a/qmidiplayer-desktop/qmpdeviceprioritydialog.hpp
+++ b/qmidiplayer-desktop/qmpdeviceprioritydialog.hpp
@@ -9,24 +9,28 @@ namespace Ui {
 class qmpDevicePriorityDialog;
 }
 
-class qmpDevicePriorityDialog : public QDialog
+class qmpDevicePriorityDialog:public QDialog
 {
 	Q_OBJECT
 
 public:
 	explicit qmpDevicePriorityDialog(QWidget *parent=nullptr);
 	~qmpDevicePriorityDialog();
-	void setupRegisteredDevices();
+	void load(void* data);
+	void* save();
 
 private slots:
 	void on_pbUp_clicked();
 	void on_pbDown_clicked();
 	void on_buttonBox_accepted();
 
-private:
+	void on_buttonBox_rejected();
+
+	private:
 	Ui::qmpDevicePriorityDialog *ui;
 	QStandardItemModel *model;
 	QList<QVariant> setdevs;
+	void setupRegisteredDevices();
 };
 
 #endif // QMPDEVICEPRIORITYDIALOG_HPP
diff --git a/qmidiplayer-desktop/qmpdevpropdialog.cpp b/qmidiplayer-desktop/qmpdevpropdialog.cpp
index 64c385d..3b9ccc4 100644
--- a/qmidiplayer-desktop/qmpdevpropdialog.cpp
+++ b/qmidiplayer-desktop/qmpdevpropdialog.cpp
@@ -21,15 +21,19 @@ qmpDevPropDialog::qmpDevPropDialog(QWidget *parent) :
 			this->ui->twProps->edit(ui->twProps->model()->index(r,c));
 		if(c==3)
 		{
-			QString p=QFileDialog::getOpenFileUrl(this,"Select Device Initialization File",QUrl()).toLocalFile();
+			QString p=QFileDialog::getOpenFileUrl(this,tr("Select Device Initialization File"),QUrl()).toLocalFile();
 			if(p.length())this->ui->twProps->item(r,2)->setText(p);
 		}
 	});
 	connect(ui->twProps,&QTableWidget::cellChanged,this,[this](int r,int c){
 		if(c!=0)return;
-		QString connst("Disconnected");
+		QString connst(tr("Disconnected"));
 		for(auto&ds:qmpMainWindow::getInstance()->getPlayer()->getMidiOutDevices())
-			if(ui->twProps->item(r,c)->text()==QString::fromStdString(ds)){connst="Connected";break;}
+			if(ui->twProps->item(r,c)->text()==QString::fromStdString(ds))
+			{
+				connst=tr("Connected");
+				break;
+			}
 		ui->twProps->item(r,1)->setText(connst);
 	});
 }
@@ -39,16 +43,31 @@ qmpDevPropDialog::~qmpDevPropDialog()
 	delete ui;
 }
 
-void qmpDevPropDialog::launch()
+void qmpDevPropDialog::load(void *data)
 {
-	QSettings *s=qmpSettingsWindow::getSettingsIntf();
+	QList<QVariant> lst=static_cast<QVariant*>(data)->toList();
 	ui->twProps->clearContents();
 	ui->twProps->setRowCount(0);
-	s->beginGroup("DevInit");
-	for(auto&k:s->allKeys())
-		setupRow(k,s->value(k).toString());
-	s->endGroup();
-	show();
+	for(auto&i:lst)
+	{
+		QPair<QString,QString> p=i.value<QPair<QString,QString>>();
+		setupRow(p.first,p.second);
+	}
+}
+
+void *qmpDevPropDialog::save()
+{
+	QList<QVariant> ret;
+	for(int i=0;i<ui->twProps->rowCount();++i)
+	{
+		QPair<QString,QString> p
+		{
+			ui->twProps->item(i,0)->text(),
+			ui->twProps->item(i,2)->text()
+		};
+		ret.push_back(QVariant::fromValue(p));
+	}
+	return new QVariant(ret);
 }
 
 void qmpDevPropDialog::on_pbAdd_clicked()
@@ -74,7 +93,7 @@ void qmpDevPropDialog::setupRow(const QString&dn,const QString&din)
 	ui->twProps->setItem(r,3,new QTableWidgetItem("..."));
 	if(din.length())ui->twProps->item(r,2)->setText(din);
 	cbx->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable);
-	cbx->setText("Disconnected");
+	cbx->setText(tr("Disconnected"));
 	ui->twProps->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeMode::ResizeToContents);
 	if(dn.length())
 	{
@@ -89,14 +108,10 @@ void qmpDevPropDialog::setupRow(const QString&dn,const QString&din)
 
 void qmpDevPropDialog::on_buttonBox_accepted()
 {
-	QSettings *s=qmpSettingsWindow::getSettingsIntf();
-	s->beginGroup("DevInit");
-	s->remove("");
-	for(int i=0;i<ui->twProps->rowCount();++i)
-	{
-		s->setValue(ui->twProps->item(i,0)->text(),
-					ui->twProps->item(i,2)->text());
-	}
-	s->endGroup();
-	s->sync();
+	accept();
+}
+
+void qmpDevPropDialog::on_buttonBox_rejected()
+{
+	reject();
 }
diff --git a/qmidiplayer-desktop/qmpdevpropdialog.hpp b/qmidiplayer-desktop/qmpdevpropdialog.hpp
index cd0d150..e98aba9 100644
--- a/qmidiplayer-desktop/qmpdevpropdialog.hpp
+++ b/qmidiplayer-desktop/qmpdevpropdialog.hpp
@@ -9,12 +9,13 @@ class qmpDevPropDialog;
 
 class qmpDevPropDialog : public QDialog
 {
-		Q_OBJECT
+	Q_OBJECT
 
 	public:
 		explicit qmpDevPropDialog(QWidget *parent = nullptr);
-		void launch();
 		~qmpDevPropDialog();
+		void load(void* data);
+		void* save();
 
 	private slots:
 		void on_pbAdd_clicked();
@@ -23,6 +24,8 @@ class qmpDevPropDialog : public QDialog
 
 		void on_buttonBox_accepted();
 
+		void on_buttonBox_rejected();
+
 	private:
 		Ui::qmpDevPropDialog *ui;
 		void setupRow(const QString &dn="",const QString &din="");
diff --git a/qmidiplayer-desktop/qmpefxwindow.cpp b/qmidiplayer-desktop/qmpefxwindow.cpp
index 631ccdb..f8731ba 100644
--- a/qmidiplayer-desktop/qmpefxwindow.cpp
+++ b/qmidiplayer-desktop/qmpefxwindow.cpp
@@ -12,19 +12,19 @@ qmpEfxWindow::qmpEfxWindow(QWidget *parent) :
 	QList<QDial*> dials=findChildren<QDial*>();
 	for(int i=0;i<dials.count();++i)
 		dials.at(i)->setStyle(styl);
-	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",0.2).toDouble();
-	rd=settings->value("Effects/ReverbDamp",0.0).toDouble();
-	rw=settings->value("Effects/ReverbWidth",0.5).toDouble();
-	rl=settings->value("Effects/ReverbLevel",0.9).toDouble();
-
-	cfb=settings->value("Effects/ChorusFeedbk",3).toInt();
-	cl=settings->value("Effects/ChorusLevel",2.0).toDouble();
-	cr=settings->value("Effects/ChorusRate",0.3).toDouble();
-	cd=settings->value("Effects/ChorusDepth",8.0).toDouble();
-	ct=settings->value("Effects/ChorusType",FLUID_CHORUS_MOD_SINE).toInt();
+	qmpSettings *settings=qmpMainWindow::getInstance()->getSettings();
+	ui->cbEnabledC->setChecked(settings->getOptionRaw("Effects/ChorusEnabled",1).toInt());
+	ui->cbEnabledR->setChecked(settings->getOptionRaw("Effects/ReverbEnabled",1).toInt());
+	rr=settings->getOptionRaw("Effects/ReverbRoom",0.2).toDouble();
+	rd=settings->getOptionRaw("Effects/ReverbDamp",0.0).toDouble();
+	rw=settings->getOptionRaw("Effects/ReverbWidth",0.5).toDouble();
+	rl=settings->getOptionRaw("Effects/ReverbLevel",0.9).toDouble();
+
+	cfb=settings->getOptionRaw("Effects/ChorusFeedbk",3).toInt();
+	cl=settings->getOptionRaw("Effects/ChorusLevel",2.0).toDouble();
+	cr=settings->getOptionRaw("Effects/ChorusRate",0.3).toDouble();
+	cd=settings->getOptionRaw("Effects/ChorusDepth",8.0).toDouble();
+	ct=settings->getOptionRaw("Effects/ChorusType",FLUID_CHORUS_MOD_SINE).toInt();
 	qmpMainWindow::getInstance()->registerFunctionality(
 		efxf=new qmpEfxFunc(this),
 		std::string("Effects"),
@@ -33,9 +33,9 @@ qmpEfxWindow::qmpEfxWindow(QWidget *parent) :
 		0,
 		true
 	);
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/EfxW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
-		setGeometry(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/EfxW",QRect(-999,-999,999,999)).toRect());
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/EfxWShown",0).toInt())
+	if(settings->getOptionRaw("DialogStatus/EfxW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
+		setGeometry(settings->getOptionRaw("DialogStatus/EfxW",QRect(-999,-999,999,999)).toRect());
+	if(settings->getOptionRaw("DialogStatus/EfxWShown",0).toInt())
 	{show();qmpMainWindow::getInstance()->setFuncState("Effects",true);}
 }
 
@@ -49,14 +49,15 @@ qmpEfxWindow::~qmpEfxWindow()
 
 void qmpEfxWindow::closeEvent(QCloseEvent *event)
 {
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	qmpSettings *settings=qmpMainWindow::getInstance()->getSettings();
+	if(settings->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/EfxW",geometry());
+		settings->setOptionRaw("DialogStatus/EfxW",geometry());
 	}
 	setVisible(false);
-	if(!qmpMainWindow::getInstance()->isFinalizing()&&qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	if(!qmpMainWindow::getInstance()->isFinalizing()&&settings->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/EfxWShown",0);
+		settings->setOptionRaw("DialogStatus/EfxWShown",0);
 	}
 	qmpMainWindow::getInstance()->setFuncState("Effects",false);
 	event->accept();
@@ -83,11 +84,12 @@ void qmpEfxWindow::showEvent(QShowEvent *event)
 	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;
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/EfxW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
-		setGeometry(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/EfxW",QRect(-999,-999,999,999)).toRect());
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	qmpSettings *settings=qmpMainWindow::getInstance()->getSettings();
+	if(settings->getOptionRaw("DialogStatus/EfxW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
+		setGeometry(settings->getOptionRaw("DialogStatus/EfxW",QRect(-999,-999,999,999)).toRect());
+	if(settings->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/EfxWShown",1);
+		settings->setOptionRaw("DialogStatus/EfxWShown",1);
 	}
 	event->accept();
 }
@@ -105,19 +107,19 @@ void qmpEfxWindow::sendEfxChange(void *_fs)
 	fs->setReverbPara(ui->cbEnabledR->isChecked()?1:0,rr,rd,rw,rl);
 	fs->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);
+	qmpSettings *settings=qmpMainWindow::getInstance()->getSettings();
+	settings->setOptionRaw("Effects/ChorusEnabled",ui->cbEnabledC->isChecked()?1:0);
+	settings->setOptionRaw("Effects/ReverbEnabled",ui->cbEnabledR->isChecked()?1:0);
+	settings->setOptionRaw("Effects/ReverbRoom",rr);
+	settings->setOptionRaw("Effects/ReverbDamp",rd);
+	settings->setOptionRaw("Effects/ReverbWidth",rw);
+	settings->setOptionRaw("Effects/ReverbLevel",rl);
+
+	settings->setOptionRaw("Effects/ChorusFeedbk",cfb);
+	settings->setOptionRaw("Effects/ChorusLevel",cl);
+	settings->setOptionRaw("Effects/ChorusRate",cr);
+	settings->setOptionRaw("Effects/ChorusDepth",cd);
+	settings->setOptionRaw("Effects/ChorusType",ct);
 }
 
 void qmpEfxWindow::dailValueChange()
diff --git a/qmidiplayer-desktop/qmpinfowindow.cpp b/qmidiplayer-desktop/qmpinfowindow.cpp
index d1485be..c0b8892 100644
--- a/qmidiplayer-desktop/qmpinfowindow.cpp
+++ b/qmidiplayer-desktop/qmpinfowindow.cpp
@@ -47,22 +47,22 @@ void qmpInfoWindow::updateInfo()
 {
 	char str[256];
 	CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
-	QSettings* settings=qmpSettingsWindow::getSettingsIntf();
+	std::string textencoding=qmpMainWindow::getInstance()->getSettings()->getOptionEnumIntOptName("Midi/TextEncoding");
 	ui->lbFileName->setText(QString("File name: ")+qmpMainWindow::getInstance()->getFileName());
 	if(player->getTitle())
 	{
-		if(settings->value("Midi/TextEncoding","").toString()!="Unicode")
+		if(textencoding!="Unicode")
 		ui->lbTitle->setText(QString("Title: ")+
-		QTextCodec::codecForName(settings->value("Midi/TextEncoding","").toString().toStdString().c_str())->toUnicode(player->getTitle()));
+		QTextCodec::codecForName(textencoding.c_str())->toUnicode(player->getTitle()));
 		else
 		ui->lbTitle->setText(QString("Title: ")+player->getTitle());
 	}
 	else ui->lbTitle->setText(QString("Title: "));
 	if(player->getCopyright())
 	{
-		if(settings->value("Midi/TextEncoding","").toString()!="Unicode")
+		if(textencoding!="Unicode")
 		ui->lbCopyright->setText(QString("Copyright: ")+
-		QTextCodec::codecForName(settings->value("Midi/TextEncoding","").toString().toStdString().c_str())->toUnicode(player->getCopyright()));
+		QTextCodec::codecForName(textencoding.c_str())->toUnicode(player->getCopyright()));
 		else
 		ui->lbCopyright->setText(QString("Copyright: ")+player->getCopyright());
 	}
diff --git a/qmidiplayer-desktop/qmpmainwindow.cpp b/qmidiplayer-desktop/qmpmainwindow.cpp
index 94185c7..d2a0e6b 100644
--- a/qmidiplayer-desktop/qmpmainwindow.cpp
+++ b/qmidiplayer-desktop/qmpmainwindow.cpp
@@ -39,7 +39,8 @@ qmpMainWindow::qmpMainWindow(QCommandLineParser *_clp,QWidget *parent):
 	setButtonHeight(ui->pbNext,36);setButtonHeight(ui->pbPlayPause,36);setButtonHeight(ui->pbAdd,36);
 	setButtonHeight(ui->pbPrev,36);setButtonHeight(ui->pbSettings,36);setButtonHeight(ui->pbStop,36);
 	playing=false;stopped=true;dragging=false;fin=false;
-	settingsw=new qmpSettingsWindow(this);
+	settings.reset(new qmpSettings());
+	settingsw=new qmpSettingsWindow(settings.get(),this);
 	player=nullptr;timer=nullptr;fluidrenderer=nullptr;
 }
 
@@ -71,32 +72,33 @@ qmpMainWindow::~qmpMainWindow()
 
 void qmpMainWindow::init()
 {
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus",0).toInt())
-	{
-		QRect g=qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/MainW",QRect(-999,-999,999,999)).toRect();
-		if(g!=QRect(-999,-999,999,999))setGeometry(g);
-	}show();
-
+	show();
 	ui->centralWidget->setEnabled(false);
+
+	pmgr=new qmpPluginManager();
+	registerMidiOptions();
+
 	std::future<void> f=std::async(std::launch::async,
 		[this]
 		{
 			player=new CMidiPlayer();
+			reloadsynf=new qmpReloadSynthFunc(this);
+			player->registerFluidOptions(pmgr->pluginAPI);
+			playerSetup(player->fluid());
+			player->fluid()->deviceInit();
+			loadSoundFont(player->fluid());
 			auto rtdev=qmpRtMidiManager::getDevices();
 			for(auto &i:rtdev)
-			{
 				player->registerMidiOutDevice(i.first,i.second);
-				QString di=qmpSettingsWindow::getSettingsIntf()->value(QString("DevInit/%1").arg(QString::fromStdString(i.second)),"").toString();
-				if(di.length())i.first->setInitializerFile(di.toUtf8().data());
-			}
-			reloadsynf=new qmpReloadSynthFunc(this);
-			playerSetup(player->fluid());player->fluid()->deviceInit();
-			loadSoundFont(player->fluid());
 		}
 	);
 	while(f.wait_for(std::chrono::milliseconds(100))==std::future_status::timeout);
 	ui->centralWidget->setEnabled(true);
 
+	settingsw->registerSoundFontOption();
+	registerBehaviorOptions();
+	settingsw->registerCustomizeWidgetOptions();
+
 	plistw=new qmpPlistWindow(this);
 	chnlw=new qmpChannelsWindow(this);
 	efxw=new qmpEfxWindow(this);
@@ -110,17 +112,45 @@ void qmpMainWindow::init()
 		plistw->emptyList();
 		for(auto&i:argfiles)plistw->insertItem(i);
 	}
+
+	if(settings->getOptionBool("Behavior/DialogStatus"))
+	{
+		QRect g=settings->getOptionRaw("DialogStatus/MainW",QRect(-999,-999,999,999)).toRect();
+		if(g!=QRect(-999,-999,999,999))setGeometry(g);
+	}
+
 	registerFunctionality(renderf,"Render",tr("Render to wave").toStdString(),getThemedIconc(":/img/render.svg"),0,false);
 	registerFunctionality(panicf,"Panic",tr("Panic").toStdString(),getThemedIconc(":/img/panic.svg"),0,false);
 	registerFunctionality(reloadsynf,"ReloadSynth",tr("Restart fluidsynth").toStdString(),getThemedIconc(":/img/repeat-base.svg"),0,false);
-	pmgr=new qmpPluginManager();
 	const QStringList &qpp=clp->values("plugin");
 	std::vector<std::string> pp;
 	for(auto s:qpp)
 		pp.push_back(s.toStdString());
 	pmgr->scanPlugins(pp);
-	settingsw->updatePluginList(pmgr);pmgr->initPlugins();
-	ui->vsMasterVol->setValue(qmpSettingsWindow::getSettingsIntf()->value("Audio/Gain",50).toInt());
+	settingsw->registerPluginOption(pmgr);
+	settingsw->updatePluginList(pmgr);
+	pmgr->initPlugins();
+
+	settingsw->registerExtraMidiOptions();
+
+	QVariant* dinif_v=static_cast<QVariant*>(settings->getOptionCustom("Midi/DeviceInitializationFiles"));
+	QList<QVariant> devinif_list=dinif_v->toList();
+	delete dinif_v;
+	QMap<QString,QString> devinif_map;
+	for(auto &i:devinif_list)
+	{
+		QPair<QString,QString> p=i.value<QPair<QString,QString>>();
+		devinif_map[p.first]=p.second;
+	}
+	auto rtdev=qmpRtMidiManager::getDevices();
+	for(auto &i:rtdev)
+	{
+		if(devinif_map.contains(QString(i.second.c_str())))
+			i.first->setInitializerFile(devinif_map[QString(i.second.c_str())].toStdString().c_str());
+	}
+	chnlw->selectDefaultDevice();
+
+	ui->vsMasterVol->setValue(settings->getOptionRaw("Audio/Gain",50).toInt());
 	connect(timer,&QTimer::timeout,this,&qmpMainWindow::updateWidgets);
 	connect(timer,&QTimer::timeout,infow,&qmpInfoWindow::updateInfo);
 	ui->pbNext->setIcon(QIcon(getThemedIcon(":/img/next.svg")));
@@ -141,7 +171,7 @@ int qmpMainWindow::parseArgs()
 	{
 		if(QFileInfo(args.at(i)).exists())
 		{
-			if(loadfolder||qmpSettingsWindow::getSettingsIntf()->value("Behavior/LoadFolder",0).toInt())
+			if(loadfolder||settings->getOptionBool("Behavior/LoadFolder"))
 			{
 				QDirIterator di(QFileInfo(args.at(i)).absolutePath());
 				while(di.hasNext())
@@ -159,9 +189,9 @@ int qmpMainWindow::parseArgs()
 
 void qmpMainWindow::closeEvent(QCloseEvent *event)
 {
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	if(settings->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/MainW",geometry());
+		settings->setOptionRaw("DialogStatus/MainW",geometry());
 	}
 	on_pbStop_clicked();fin=true;
 	for(auto i=mfunc.begin();i!=mfunc.end();++i)
@@ -261,7 +291,7 @@ void qmpMainWindow::switchTrack(QString s)
 	player->playerInit();
 	invokeCallback("main.start",nullptr);
 	player->fluid()->setGain(ui->vsMasterVol->value()/250.);efxw->sendEfxChange();
-	player->setWaitVoice(qmpSettingsWindow::getSettingsIntf()->value("Midi/WaitVoice",1).toInt());
+	player->setWaitVoice(settings->getOptionBool("Midi/WaitVoice"));
 	playerTh=new std::thread(&CMidiPlayer::playerThread,player);
 #ifdef _WIN32
 	SetThreadPriority((void*)playerTh->native_handle(),THREAD_PRIORITY_TIME_CRITICAL);
@@ -271,61 +301,51 @@ void qmpMainWindow::switchTrack(QString s)
 }
 std::string qmpMainWindow::getTitle()
 {
-	if(!qmpSettingsWindow::getSettingsIntf())return "";
-	if(qmpSettingsWindow::getSettingsIntf()->value("Midi/TextEncoding","").toString()
-		=="Unicode")return std::string(player->getTitle());
+	if(settings->getOptionEnumIntOptName("Midi/TextEncoding")=="Unicode")
+		return std::string(player->getTitle());
 	return QTextCodec::codecForName(
-				qmpSettingsWindow::getSettingsIntf()->value("Midi/TextEncoding","").
-				toString().toStdString().c_str())->
+				settings->getOptionEnumIntOptName("Midi/TextEncoding").c_str())->
 			toUnicode(player->getTitle()).toStdString();
 }
 std::wstring qmpMainWindow::getWTitle()
 {
-	if(!qmpSettingsWindow::getSettingsIntf())return L"";
-	if(qmpSettingsWindow::getSettingsIntf()->value("Midi/TextEncoding","").toString()
-		=="Unicode")return QString(player->getTitle()).toStdWString();
+	if(settings->getOptionEnumIntOptName("Midi/TextEncoding")=="Unicode")
+		return QString(player->getTitle()).toStdWString();
 	return QTextCodec::codecForName(
-				qmpSettingsWindow::getSettingsIntf()->value("Midi/TextEncoding","").
-				toString().toStdString().c_str())->
+				settings->getOptionEnumIntOptName("Midi/TextEncoding").c_str())->
 			toUnicode(player->getTitle()).toStdWString();
 }
 
 void qmpMainWindow::playerSetup(IFluidSettings* fs)
 {
-	QSettings* settings=qmpSettingsWindow::getSettingsIntf();
-	fs->setOptStr("audio.driver",settings->value("Audio/Driver","").toString().toStdString().c_str());
-	fs->setOptInt("audio.period-size",settings->value("Audio/BufSize","").toInt());
-	fs->setOptInt("audio.periods",settings->value("Audio/BufCnt","").toInt());
-	fs->setOptStr("audio.sample-format",settings->value("Audio/Format","").toString().toStdString().c_str());
-	fs->setOptNum("synth.sample-rate",settings->value("Audio/Frequency","").toInt());
-	fs->setOptInt("synth.polyphony",settings->value("Audio/Polyphony","").toInt());
-	fs->setOptInt("synth.cpu-cores",settings->value("Audio/Threads","").toInt());
-	char bsmode[4];
-	if(settings->value("Audio/AutoBS",1).toInt()&&player->getFileStandard())
+	fs->setOptStr("audio.driver",settings->getOptionEnumIntOptName("FluidSynth/AudioDriver").c_str());
+	fs->setOptInt("audio.period-size",settings->getOptionInt("FluidSynth/BufSize"));
+	fs->setOptInt("audio.periods",settings->getOptionInt("FluidSynth/BufCnt"));
+	fs->setOptStr("audio.sample-format",settings->getOptionEnumIntOptName("FluidSynth/SampleFormat").c_str());
+	fs->setOptNum("synth.sample-rate",settings->getOptionInt("FluidSynth/SampleRate"));
+	fs->setOptInt("synth.polyphony",settings->getOptionInt("FluidSynth/Polyphony"));
+	fs->setOptInt("synth.cpu-cores",settings->getOptionInt("FluidSynth/Threads"));
+	std::string bsmode;
+	if(settings->getOptionBool("FluidSynth/AutoBS")&&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;
+			case 1:bsmode="gm";break;
+			case 2:bsmode="mma";break;
+			case 3:bsmode="gs";break;
+			case 4: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");
+		bsmode=settings->getOptionEnumIntOptName("FluidSynth/BankSelect");
+		std::transform(bsmode.begin(),bsmode.end(),bsmode.begin(),[](char i){return tolower(i);});
 	}
-	fs->setOptStr("synth.midi-bank-select",bsmode);
-	player->sendSysX(settings->value("Midi/SendSysEx",1).toInt());
+	fs->setOptStr("synth.midi-bank-select",bsmode.c_str());
+	player->sendSysX(settings->getOptionBool("Midi/SendSysEx"));
 }
 void qmpMainWindow::loadSoundFont(IFluidSettings *fs)
 {
-	QList<QVariant> sflist=settingsw->getSettingsIntf()->value("Audio/SoundFonts",QList<QVariant>{}).toList();
+	QVariant *data=static_cast<QVariant*>(settings->getOptionCustom("FluidSynth/SoundFonts"));
+	QList<QVariant> sflist=data->toList();
 	for(auto i=sflist.rbegin();i!=sflist.rend();++i)
 	{
 		if(i->toString().startsWith('#'))continue;
@@ -338,6 +358,7 @@ void qmpMainWindow::loadSoundFont(IFluidSettings *fs)
 		fs->loadSFont(sf.toStdString().c_str());
 #endif
 	}
+	delete data;
 }
 int qmpMainWindow::loadFile(QString fns)
 {
@@ -357,6 +378,23 @@ int qmpMainWindow::loadFile(QString fns)
 	return ret;
 }
 
+void qmpMainWindow::registerMidiOptions()
+{
+	settings->registerOptionBool("MIDI","Disable MIDI Mapping","Midi/DisableMapping",false);
+	settings->registerOptionBool("MIDI","Send system exclusive messages","Midi/SendSysEx",true);
+	settings->registerOptionBool("MIDI","Wait for remaining voice before stopping","Midi/WaitVoice",true);
+	settings->registerOptionEnumInt("MIDI","Text encoding","Midi/TextEncoding",{"Unicode","Big5","Big5-HKSCS","CP949","EUC-JP","EUC-KR","GB18030","KOI8-R","KOI8-U","Macintosh","Shift-JIS"},0);
+}
+
+void qmpMainWindow::registerBehaviorOptions()
+{
+	settings->registerOptionBool("Behavior","Restore last playlist on startup","Behavior/RestorePlaylist",false);
+	settings->registerOptionBool("Behavior","Add files in the same folder to playlist","Behavior/LoadFolder",false);
+	settings->registerOptionBool("Behavior","Save dialog status","Behavior/DialogStatus",false);
+	settings->registerOptionBool("Behavior","Show labels beside icon in toolbar buttons","Behavior/ShowButtonLabel",false);
+	settings->registerOptionEnumInt("Behavior","Icon Theme","Behavior/IconTheme",{"Auto","Dark","Light"},0);
+}
+
 void qmpMainWindow::on_pbPlayPause_clicked()
 {
 	playing=!playing;
@@ -378,7 +416,7 @@ void qmpMainWindow::on_pbPlayPause_clicked()
 		player->playerInit();
 		invokeCallback("main.start",nullptr);
 		player->fluid()->setGain(ui->vsMasterVol->value()/250.);efxw->sendEfxChange();
-		player->setWaitVoice(qmpSettingsWindow::getSettingsIntf()->value("Midi/WaitVoice",1).toInt());
+		player->setWaitVoice(settings->getOptionBool("Midi/WaitVoice"));
 		playerTh=new std::thread(&CMidiPlayer::playerThread,player);
 #ifdef _WIN32
 			SetThreadPriority((void*)playerTh->native_handle(),THREAD_PRIORITY_TIME_CRITICAL);
@@ -461,7 +499,7 @@ void qmpMainWindow::playerSeek(uint32_t percentage)
 void qmpMainWindow::on_vsMasterVol_valueChanged()
 {
 	if(!stopped)player->fluid()->setGain(ui->vsMasterVol->value()/250.);
-	qmpSettingsWindow::getSettingsIntf()->setValue("Audio/Gain",ui->vsMasterVol->value());
+	settings->setOptionRaw("Audio/Gain",ui->vsMasterVol->value());
 }
 
 void qmpMainWindow::on_pbStop_clicked()
@@ -567,11 +605,11 @@ void qmpMainWindow::setFuncEnabled(std::string name,bool enable)
 
 bool qmpMainWindow::isDarkTheme()
 {
-	if(!qmpSettingsWindow::getSettingsIntf()->value("Behavior/IconTheme",0).toInt())
+	if(!settings->getOptionEnumInt("Behavior/IconTheme"))
 	{
 		return ui->centralWidget->palette().color(QPalette::Background).lightness()<128;
 	}
-	else return 2-qmpSettingsWindow::getSettingsIntf()->value("Behavior/IconTheme",0).toInt();
+	else return 2-settings->getOptionEnumInt("Behavior/IconTheme");
 }
 
 void qmpMainWindow::startRender()
@@ -614,16 +652,26 @@ void qmpMainWindow::reloadSynth()
 	ui->centralWidget->setEnabled(true);
 }
 
-std::vector<std::string>& qmpMainWindow::getWidgets(int w)
-{return w?enabled_actions:enabled_buttons;}
 std::map<std::string,qmpFuncPrivate>& qmpMainWindow::getFunc()
 {return mfunc;}
 
 void qmpMainWindow::setupWidget()
 {
 	for(auto i=mfunc.begin();i!=mfunc.end();++i)
-	i->second.setAssignedControl((QReflectiveAction*)nullptr),
-	i->second.setAssignedControl((QReflectivePushButton*)nullptr);
+	{
+		i->second.setAssignedControl(static_cast<QReflectiveAction*>(nullptr));
+		i->second.setAssignedControl(static_cast<QReflectivePushButton*>(nullptr));
+	}
+	QVariant *v=static_cast<QVariant*>(settings->getOptionCustom("Behavior/Toolbar"));
+	enabled_buttons.clear();
+	for(auto i:v->toList())
+		enabled_buttons.push_back(i.toString().toStdString());
+	delete v;
+	v=static_cast<QVariant*>(settings->getOptionCustom("Behavior/Actions"));
+	enabled_actions.clear();
+	for(auto i:v->toList())
+		enabled_actions.push_back(i.toString().toStdString());
+	delete v;
 	QList<QWidget*>w=ui->buttonwidget->findChildren<QWidget*>("",Qt::FindDirectChildrenOnly);
 	qDeleteAll(w);
 	QList<QAction*>a=ui->lbFileName->actions();
@@ -641,7 +689,8 @@ void qmpMainWindow::setupWidget()
 			enabled_buttons[i]
 		);
 		setButtonHeight(pb,32);
-		if(getSettingsWindow()->getSettingsIntf()->value("Behavior/ShowButtonLabel",0).toInt())
+		//!!TODO
+		if(settings->getOptionBool("Behavior/ShowButtonLabel"))
 		{
 			pb->setText(tr(mfunc[enabled_buttons[i]].desc().c_str()));
 			pb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Fixed);
diff --git a/qmidiplayer-desktop/qmpmainwindow.hpp b/qmidiplayer-desktop/qmpmainwindow.hpp
index c8f3827..700b501 100644
--- a/qmidiplayer-desktop/qmpmainwindow.hpp
+++ b/qmidiplayer-desktop/qmpmainwindow.hpp
@@ -141,7 +141,7 @@ class qmpMainWindow:public QMainWindow
 		void dragEnterEvent(QDragEnterEvent *event);
 		~qmpMainWindow();
 		CMidiPlayer* getPlayer(){return player;}
-		qmpSettingsWindow* getSettingsWindow(){return settingsw;}
+		qmpSettings* getSettings(){return settings.get();}
 		QTimer* getTimer(){return timer;}
 		bool isFinalizing(){return fin;}
 		QString getFileName();
@@ -163,7 +163,6 @@ class qmpMainWindow:public QMainWindow
 		void reloadSynth();
 		void setupWidget();
 		void invokeCallback(std::string cat,void *callerdat);
-		std::vector<std::string>& getWidgets(int w);
 		std::map<std::string,qmpFuncPrivate>& getFunc();
 
 	private slots:
@@ -200,8 +199,9 @@ class qmpMainWindow:public QMainWindow
 		QPointer<qmpChannelsWindow> chnlw;
 		QPointer<qmpEfxWindow> efxw;
 		QPointer<qmpInfoWindow> infow;
-		QPointer<qmpSettingsWindow> settingsw;
 		QPointer<qmpHelpWindow> helpw;
+		std::unique_ptr<qmpSettings> settings;
+		QPointer<qmpSettingsWindow> settingsw;
 		std::map<std::string,qmpFuncPrivate> mfunc;
 		std::unordered_map<std::string,std::map<int,std::pair<qmpCallBack,void*>>> muicb;
 		qmpRenderFunc* renderf;
@@ -215,6 +215,8 @@ class qmpMainWindow:public QMainWindow
 		void playerSetup(IFluidSettings *fs);
 		void loadSoundFont(IFluidSettings *fs);
 		int loadFile(QString fns);
+		void registerMidiOptions();
+		void registerBehaviorOptions();
 
 	private:
 		static qmpMainWindow* ref;
diff --git a/qmidiplayer-desktop/qmpplistwindow.cpp b/qmidiplayer-desktop/qmpplistwindow.cpp
index b4b0c02..5b46fb6 100644
--- a/qmidiplayer-desktop/qmpplistwindow.cpp
+++ b/qmidiplayer-desktop/qmpplistwindow.cpp
@@ -12,7 +12,7 @@
 #include "qmpmainwindow.hpp"
 #define setButtonHeight(x,h) {x->setMaximumHeight(h*(logicalDpiY()/96.));x->setMinimumHeight(h*(logicalDpiY()/96.));}
 
-qmpPlistWindow::qmpPlistWindow(QWidget *parent) :
+qmpPlistWindow::qmpPlistWindow(QWidget *parent):
 	QWidget(parent,Qt::Dialog),
 	ui(new Ui::qmpPlistWindow)
 {
@@ -23,12 +23,13 @@ qmpPlistWindow::qmpPlistWindow(QWidget *parent) :
 	setButtonHeight(ui->pbSave,36);setButtonHeight(ui->pbShuffle,36);
 	connect(this,&qmpPlistWindow::selectionChanging,(qmpMainWindow*)parent,&qmpMainWindow::selectionChanged);
 	repeat=0;shuffle=0;
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/RestorePlaylist","").toInt())
+	settings=qmpMainWindow::getInstance()->getSettings();
+	if(settings->getOptionBool("Behavior/RestorePlaylist"))
 	{
 		QSettings* plist=new QSettings(QStandardPaths::writableLocation(QStandardPaths::StandardLocation::ConfigLocation)+QString("/qmpplist"),
 									   QSettings::IniFormat);
 		int fc=plist->value("Playlist/FileCount",0).toInt();
-		ui->lwFiles->clear();for(int i=1;i<=fc;++i)
+		ui->lwFiles->clear();for(int i=0;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();
@@ -75,9 +76,9 @@ qmpPlistWindow::qmpPlistWindow(QWidget *parent) :
 		0,
 		true
 	);
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/PListW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
-		setGeometry(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/PListW",QRect(-999,-999,999,999)).toRect());
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/PListWShown",0).toInt())
+	if(settings->getOptionRaw("DialogStatus/PListW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
+		setGeometry(settings->getOptionRaw("DialogStatus/PListW",QRect(-999,-999,999,999)).toRect());
+	if(settings->getOptionRaw("DialogStatus/PListWShown",0).toInt())
 	{show();qmpMainWindow::getInstance()->setFuncState("Playlist",true);}
 }
 
@@ -90,35 +91,35 @@ qmpPlistWindow::~qmpPlistWindow()
 
 void qmpPlistWindow::showEvent(QShowEvent *event)
 {
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	if(settings->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/PListWShown",1);
+		settings->setOptionRaw("DialogStatus/PListWShown",1);
 	}
-	if(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/PListW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
-		setGeometry(qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/PListW",QRect(-999,-999,999,999)).toRect());
+	if(settings->getOptionRaw("DialogStatus/PListW",QRect(-999,-999,999,999)).toRect()!=QRect(-999,-999,999,999))
+		setGeometry(settings->getOptionRaw("DialogStatus/PListW",QRect(-999,-999,999,999)).toRect());
 	event->accept();
 }
 
 void qmpPlistWindow::closeEvent(QCloseEvent *event)
 {
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	if(settings->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/PListW",geometry());
+		settings->setOptionRaw("DialogStatus/PListW",geometry());
 	}
 	setVisible(false);
 	if(!qmpMainWindow::getInstance()->isFinalizing())
 	while(ui->lwFiles->count()>1)delete ui->lwFiles->item(0);
-	if(!qmpMainWindow::getInstance()->isFinalizing()&&qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
+	if(!qmpMainWindow::getInstance()->isFinalizing()&&settings->getOptionBool("Behavior/DialogStatus"))
 	{
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/PListWShown",0);
+		settings->setOptionRaw("DialogStatus/PListWShown",0);
 	}
-	if(qmpMainWindow::getInstance()->isFinalizing()&&qmpSettingsWindow::getSettingsIntf()->value("Behavior/RestorePlaylist","").toInt())
+	if(qmpMainWindow::getInstance()->isFinalizing()&&settings->getOptionBool("Behavior/RestorePlaylist"))
 	{
 		QSettings* plist=new QSettings(QStandardPaths::writableLocation(QStandardPaths::StandardLocation::ConfigLocation)+QString("/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/File"+QString("%1").arg(i,5,10,QChar('0')),ui->lwFiles->item(i)->text());
 		plist->setValue("Playlist/Repeat",repeat);
 		plist->setValue("Playlist/Shuffle",shuffle);
 		plist->sync();
@@ -158,16 +159,16 @@ void qmpPlistWindow::insertItems(QStringList il)
 int qmpPlistWindow::on_pbAdd_clicked()
 {
 	QStringList sl;
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
-		sl=QFileDialog::getOpenFileNames(this,"Add File",qmpSettingsWindow::getSettingsIntf()->value("DialogStatus/FileDialogPath","").toString(),"Midi files (*.mid *.midi)");
+	if(settings->getOptionBool("Behavior/DialogStatus"))
+		sl=QFileDialog::getOpenFileNames(this,"Add File",settings->getOptionRaw("DialogStatus/FileDialogPath","").toString(),"Midi files (*.mid *.midi)");
 	else
 		sl=QFileDialog::getOpenFileNames(this,"Add File","","Midi files (*.mid *.midi *.rmi)");
 	if(sl.empty())return 0;
 	for(int i=0;i<sl.size();++i)
 		ui->lwFiles->addItem(new QListWidgetItem(sl.at(i)));
 	if(!isVisible())while(ui->lwFiles->count()>1)delete ui->lwFiles->item(0);
-	if(qmpSettingsWindow::getSettingsIntf()->value("Behavior/DialogStatus","").toInt())
-		qmpSettingsWindow::getSettingsIntf()->setValue("DialogStatus/FileDialogPath",
+	if(settings->getOptionBool("Behavior/DialogStatus"))
+		settings->setOptionRaw("DialogStatus/FileDialogPath",
 		QUrl(sl.at(0)).toString(QUrl::RemoveFilename));
 	return 1;
 }
@@ -293,7 +294,7 @@ void qmpPlistWindow::on_pbSave_clicked()
 								   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/File"+QString("%1").arg(i,5,10,QChar('0')),ui->lwFiles->item(i)->text());
 	plist->setValue("Playlist/Repeat",repeat);
 	plist->setValue("Playlist/Shuffle",shuffle);
 	plist->sync();
@@ -306,7 +307,7 @@ void qmpPlistWindow::on_pbLoad_clicked()
 								   QSettings::IniFormat);
 	int fc=plist->value("Playlist/FileCount",0).toInt();
 	if(!fc){delete plist;return;}
-	ui->lwFiles->clear();for(int i=1;i<=fc;++i)
+	ui->lwFiles->clear();for(int i=0;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();
diff --git a/qmidiplayer-desktop/qmpplistwindow.hpp b/qmidiplayer-desktop/qmpplistwindow.hpp
index 4fe0b50..afd3ae3 100644
--- a/qmidiplayer-desktop/qmpplistwindow.hpp
+++ b/qmidiplayer-desktop/qmpplistwindow.hpp
@@ -15,6 +15,7 @@ namespace Ui {
 }
 
 class qmpPlistWindow;
+class qmpSettings;
 
 class qmpPlistFunc:public qmpFuncBaseIntf
 {
@@ -65,6 +66,7 @@ class qmpPlistWindow:public QWidget
 		qmpPlistFunc* plistf;
 		Ui::qmpPlistWindow *ui;
 		int shuffle,repeat;//rep 0=off 1=one 2=all
+		qmpSettings* settings;
 };
 
 #endif // QMPPLISTWINDOW_H
diff --git a/qmidiplayer-desktop/qmpplugin.cpp b/qmidiplayer-desktop/qmpplugin.cpp
index 08959cb..8a156ba 100644
--- a/qmidiplayer-desktop/qmpplugin.cpp
+++ b/qmidiplayer-desktop/qmpplugin.cpp
@@ -9,9 +9,8 @@
 #include "qmpplugin.hpp"
 #include "qmpmainwindow.hpp"
 #include "qmpsettingswindow.hpp"
-qmpPluginAPI* pluginAPI;
-qmpMainWindow* qmw;
-qmpSettingsWindow* qsw;
+qmpPluginAPI* qmpPluginManager::pluginAPI=nullptr;
+qmpMainWindow* qmpPluginManager::mainwindow=nullptr;
 #ifdef _WIN32
 #include <codecvt>
 #include <locale>
@@ -93,8 +92,7 @@ void qmpPluginManager::scanPlugins(const std::vector<std::string> &pp)
 #endif
 qmpPluginManager::qmpPluginManager()
 {
-	qmw=qmpMainWindow::getInstance();
-	qsw=qmw->getSettingsWindow();
+	mainwindow=qmpMainWindow::getInstance();
 	pluginAPI=new qmpPluginAPI();
 }
 qmpPluginManager::~qmpPluginManager()
@@ -104,7 +102,7 @@ qmpPluginManager::~qmpPluginManager()
 		if(plugins[i].initialized)plugins[i].pinterface->deinit();
 		delete plugins[i].pinterface;
 	}
-	qmw=nullptr;qsw=nullptr;delete pluginAPI;
+	mainwindow=nullptr;delete pluginAPI;
 }
 std::vector<qmpPlugin> *qmpPluginManager::getPlugins()
 {
@@ -130,6 +128,7 @@ void qmpPluginManager::deinitPlugins()
 
 qmpPluginAPI::~qmpPluginAPI(){}
 
+#define qmw qmpPluginManager::mainwindow
 uint32_t qmpPluginAPI::getDivision()
 {return qmw&&qmw->getPlayer()?qmw->getPlayer()->getDivision():0;}
 uint32_t qmpPluginAPI::getRawTempo()
@@ -244,26 +243,26 @@ void qmpPluginAPI::unregisterFileReadFinishHook(int id)
 {qmw->getPlayer()->unregisterFileReadFinishHook(id);}
 
 void qmpPluginAPI::registerOptionInt(std::string tab,std::string desc,std::string key,int min,int max,int defaultval)
-{qsw->registerOptionInt(tab,desc,key,min,max,defaultval);}
-int qmpPluginAPI::getOptionInt(std::string key){return qsw->getOptionInt(key);}
-void qmpPluginAPI::setOptionInt(std::string key,int val){qsw->setOptionInt(key,val);}
+{qmw->getSettings()->registerOptionInt(tab,desc,key,min,max,defaultval);}
+int qmpPluginAPI::getOptionInt(std::string key){return qmw->getSettings()->getOptionInt(key);}
+void qmpPluginAPI::setOptionInt(std::string key,int val){qmw->getSettings()->setOptionInt(key,val);}
 void qmpPluginAPI::registerOptionUint(std::string tab,std::string desc,std::string key,unsigned min,unsigned max,unsigned defaultval)
-{qsw->registerOptionUint(tab,desc,key,min,max,defaultval);}
-unsigned qmpPluginAPI::getOptionUint(std::string key){return qsw->getOptionUint(key);}
-void qmpPluginAPI::setOptionUint(std::string key,unsigned val){qsw->setOptionUint(key,val);}
+{qmw->getSettings()->registerOptionUint(tab,desc,key,min,max,defaultval);}
+unsigned qmpPluginAPI::getOptionUint(std::string key){return qmw->getSettings()->getOptionUint(key);}
+void qmpPluginAPI::setOptionUint(std::string key,unsigned val){qmw->getSettings()->setOptionUint(key,val);}
 void qmpPluginAPI::registerOptionBool(std::string tab,std::string desc,std::string key,bool defaultval)
-{qsw->registerOptionBool(tab,desc,key,defaultval);}
-bool qmpPluginAPI::getOptionBool(std::string key){return qsw->getOptionBool(key);}
-void qmpPluginAPI::setOptionBool(std::string key,bool val){qsw->setOptionBool(key,val);}
+{qmw->getSettings()->registerOptionBool(tab,desc,key,defaultval);}
+bool qmpPluginAPI::getOptionBool(std::string key){return qmw->getSettings()->getOptionBool(key);}
+void qmpPluginAPI::setOptionBool(std::string key,bool val){qmw->getSettings()->setOptionBool(key,val);}
 void qmpPluginAPI::registerOptionDouble(std::string tab,std::string desc,std::string key,double min,double max,double defaultval)
-{qsw->registerOptionDouble(tab,desc,key,min,max,defaultval);}
-double qmpPluginAPI::getOptionDouble(std::string key){return qsw->getOptionDouble(key);}
-void qmpPluginAPI::setOptionDouble(std::string key,double val){qsw->setOptionDouble(key,val);}
+{qmw->getSettings()->registerOptionDouble(tab,desc,key,min,max,defaultval);}
+double qmpPluginAPI::getOptionDouble(std::string key){return qmw->getSettings()->getOptionDouble(key);}
+void qmpPluginAPI::setOptionDouble(std::string key,double val){qmw->getSettings()->setOptionDouble(key,val);}
 void qmpPluginAPI::registerOptionString(std::string tab,std::string desc,std::string key,std::string defaultval,bool ispath)
-{qsw->registerOptionString(tab,desc,key,defaultval,ispath);}
-std::string qmpPluginAPI::getOptionString(std::string key){return qsw->getOptionString(key);}
-void qmpPluginAPI::setOptionString(std::string key,std::string val){return qsw->setOptionString(key,val);}
+{qmw->getSettings()->registerOptionString(tab,desc,key,defaultval,ispath);}
+std::string qmpPluginAPI::getOptionString(std::string key){return qmw->getSettings()->getOptionString(key);}
+void qmpPluginAPI::setOptionString(std::string key,std::string val){return qmw->getSettings()->setOptionString(key,val);}
 void qmpPluginAPI::registerOptionEnumInt(std::string tab,std::string desc,std::string key,std::vector<std::string> options,int defaultval)
-{qsw->registerOptionEnumInt(tab,desc,key,options,defaultval);}
-int qmpPluginAPI::getOptionEnumInt(std::string key){return qsw->getOptionEnumInt(key);}
-void qmpPluginAPI::setOptionEnumInt(std::string key,int val){return qsw->setOptionEnumInt(key,val);}
+{qmw->getSettings()->registerOptionEnumInt(tab,desc,key,options,defaultval);}
+int qmpPluginAPI::getOptionEnumInt(std::string key){return qmw->getSettings()->getOptionEnumInt(key);}
+void qmpPluginAPI::setOptionEnumInt(std::string key,int val){return qmw->getSettings()->setOptionEnumInt(key,val);}
diff --git a/qmidiplayer-desktop/qmpplugin.hpp b/qmidiplayer-desktop/qmpplugin.hpp
index be10b12..0020530 100644
--- a/qmidiplayer-desktop/qmpplugin.hpp
+++ b/qmidiplayer-desktop/qmpplugin.hpp
@@ -13,10 +13,15 @@ struct qmpPlugin
 	qmpPlugin(std::string _n,std::string _v,std::string _p,qmpPluginIntf* _i)
 	{name=_n;version=_v;path=_p;pinterface=_i;enabled=initialized=false;}
 };
+class qmpMainWindow;
+class qmpSettings;
 class qmpPluginManager
 {
 	private:
 		std::vector<qmpPlugin> plugins;
+		static qmpPluginAPI* pluginAPI;
+		static qmpMainWindow* mainwindow;
+		static qmpSettings* settings;
 	public:
 		qmpPluginManager();
 		~qmpPluginManager();
@@ -24,5 +29,7 @@ class qmpPluginManager
 		void scanPlugins(const std::vector<std::string> &pp);
 		void initPlugins();
 		void deinitPlugins();
+	friend class qmpPluginAPI;
+	friend class qmpMainWindow;
 };
 #endif // QMPPLUGIN_H
diff --git a/qmidiplayer-desktop/qmppresetselect.cpp b/qmidiplayer-desktop/qmppresetselect.cpp
index 8c28fe6..52b0b66 100644
--- a/qmidiplayer-desktop/qmppresetselect.cpp
+++ b/qmidiplayer-desktop/qmppresetselect.cpp
@@ -95,11 +95,11 @@ void qmpPresetSelector::on_pbOk_clicked()
 		int b,p;
 		b=ui->lwBankSelect->currentItem()->text().toInt();
 		p=ui->lwPresetSelect->currentItem()->text().split(' ').first().toInt();
-		QString s=qmpSettingsWindow::getSettingsIntf()->value("Audio/BankSelect","CC#0").toString();
-		if(s=="CC#32"){
+		std::string s=qmpMainWindow::getInstance()->getSettings()->getOptionEnumIntOptName("FluidSynth/BankSelect");
+		if(s=="XG"){
 			if(b==128)b=127<<7;
 		}
-		else if(s=="CC#0")b<<=7;
+		else if(s=="GS")b<<=7;
 		plyr->setChannelPreset(ch,b,p);
 	}
 	qmpMainWindow::getInstance()->invokeCallback("preset.set",nullptr);
diff --git a/qmidiplayer-desktop/qmpsettings.cpp b/qmidiplayer-desktop/qmpsettings.cpp
new file mode 100644
index 0000000..134b73b
--- /dev/null
+++ b/qmidiplayer-desktop/qmpsettings.cpp
@@ -0,0 +1,233 @@
+#include "qmpsettings.hpp"
+#include <QStandardPaths>
+
+QSettings* qmpSettings::settings=nullptr;
+qmpSettings::qmpSettings()
+{
+	qRegisterMetaTypeStreamOperators<QPair<QString,QString>>();
+	settings=new QSettings(QStandardPaths::writableLocation(QStandardPaths::StandardLocation::ConfigLocation)+QString("/qmprc"),QSettings::IniFormat);
+}
+
+qmpSettings::~qmpSettings()
+{
+	delete settings;
+	settings=nullptr;
+}
+
+void qmpSettings::registerOptionInt(std::string tab,std::string desc,std::string key,int min,int max,int defaultval)
+{
+	optionlist.push_back(key);
+	options[key]=qmpOption(tab,desc,qmpOption::ParameterType::parameter_int,nullptr,defaultval,min,max);
+}
+int qmpSettings::getOptionInt(std::string key)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_int)
+		return settings->value(QString(key.c_str()),options[key].defaultval).toInt();
+	qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	return options[key].defaultval.toInt();
+}
+void qmpSettings::setOptionInt(std::string key,int val)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_int)
+		settings->setValue(QString(key.c_str()),val);
+	else
+		qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	//call qmpSettingsWindow::load(key)?
+}
+
+void qmpSettings::registerOptionUint(std::string tab,std::string desc,std::string key,unsigned min, unsigned max,unsigned defaultval)
+{
+	optionlist.push_back(key);
+	options[key]=qmpOption(tab,desc,qmpOption::ParameterType::parameter_uint,nullptr,defaultval,min,max);
+}
+unsigned qmpSettings::getOptionUint(std::string key)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_uint)
+		return settings->value(QString(key.c_str()),options[key].defaultval).toUInt();
+	qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	return options[key].defaultval.toUInt();
+}
+void qmpSettings::setOptionUint(std::string key,unsigned val)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_uint)
+		settings->setValue(QString(key.c_str()),val);
+	else
+		qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+}
+
+void qmpSettings::registerOptionBool(std::string tab,std::string desc,std::string key,bool defaultval)
+{
+	optionlist.push_back(key);
+	options[key]=qmpOption(tab,desc,qmpOption::ParameterType::parameter_bool,nullptr,defaultval);
+}
+bool qmpSettings::getOptionBool(std::string key)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_bool)
+		return settings->value(QString(key.c_str()),options[key].defaultval).toBool();
+	qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	return options[key].defaultval.toBool();
+}
+void qmpSettings::setOptionBool(std::string key,bool val)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_bool)
+		settings->setValue(QString(key.c_str()),val);
+	else
+		qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+}
+
+void qmpSettings::registerOptionDouble(std::string tab, std::string desc, std::string key, double min, double max, double defaultval)
+{
+	optionlist.push_back(key);
+	options[key]=qmpOption(tab,desc,qmpOption::ParameterType::parameter_double,nullptr,defaultval,min,max);
+}
+double qmpSettings::getOptionDouble(std::string key)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_double)
+		return settings->value(QString(key.c_str()),options[key].defaultval).toDouble();
+	qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	return options[key].defaultval.toDouble();
+}
+void qmpSettings::setOptionDouble(std::string key,double val)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_double)
+		settings->setValue(QString(key.c_str()),val);
+	else
+		qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+}
+
+void qmpSettings::registerOptionString(std::string tab,std::string desc,std::string key,std::string defaultval,bool is_url)
+{
+	optionlist.push_back(key);
+	options[key]=qmpOption(tab,desc,
+				is_url?qmpOption::ParameterType::parameter_url:qmpOption::ParameterType::parameter_str,
+						   nullptr,QString(defaultval.c_str()));
+}
+std::string qmpSettings::getOptionString(std::string key)
+{
+	if(options.find(key)!=options.end()&&
+		(options[key].type==qmpOption::ParameterType::parameter_str||options[key].type==qmpOption::ParameterType::parameter_url))
+		return settings->value(QString(key.c_str()),options[key].defaultval).toString().toStdString();
+	qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	return options[key].defaultval.toString().toStdString();
+}
+void qmpSettings::setOptionString(std::string key,std::string val)
+{
+	if(options.find(key)!=options.end()&&
+		(options[key].type==qmpOption::ParameterType::parameter_str||options[key].type==qmpOption::ParameterType::parameter_url))
+		settings->setValue(QString(key.c_str()),QString(val.c_str()));
+	else
+		qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+}
+
+void qmpSettings::registerOptionEnumInt(std::string tab,std::string desc,std::string key,std::vector<std::string> enumlist,int defaultval)
+{
+	optionlist.push_back(key);
+	options[key]=qmpOption(tab,desc,qmpOption::ParameterType::parameter_enum,nullptr,defaultval);
+	options[key].enumlist=enumlist;
+}
+int qmpSettings::getOptionEnumInt(std::string key)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_enum)
+	{
+		std::string curitm=settings->value(QString(key.c_str()),options[key].defaultval).toString().toStdString();
+		auto curidx=std::find(options[key].enumlist.begin(),options[key].enumlist.end(),curitm);
+		if(curidx!=options[key].enumlist.end())
+			return static_cast<int>(curidx-options[key].enumlist.begin());
+		else
+		{
+			qWarning("Invalid value set for option \"%s\".",key.c_str());
+			return options[key].defaultval.toInt();
+		}
+	}
+	qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	return options[key].defaultval.toInt();
+}
+
+std::string qmpSettings::getOptionEnumIntOptName(std::string key)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_enum)
+	{
+		std::string curitm=settings->value(QString(key.c_str()),options[key].defaultval).toString().toStdString();
+		auto curidx=std::find(options[key].enumlist.begin(),options[key].enumlist.end(),curitm);
+		if(curidx!=options[key].enumlist.end())
+			return curitm;
+		else
+		{
+			qWarning("Invalid value set for option \"%s\".",key.c_str());
+			return options[key].enumlist[static_cast<size_t>(options[key].defaultval.toInt())];
+		}
+	}
+	qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	return options[key].enumlist[static_cast<size_t>(options[key].defaultval.toInt())];
+}
+void qmpSettings::setOptionEnumInt(std::string key,int val)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_enum)
+	{
+		if(static_cast<size_t>(val)<options[key].enumlist.size())
+			settings->setValue(QString(key.c_str()),QString(options[key].enumlist[static_cast<size_t>(val)].c_str()));
+		else
+			qWarning("Trying to set invalid value for option \"%s\".",key.c_str());
+	}
+	else
+		qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+}
+
+void qmpSettings::setOptionEnumIntOptName(std::string key,std::string valname)
+{
+	if(options.find(key)!=options.end()&&options[key].type==qmpOption::ParameterType::parameter_enum)
+	{
+		auto curidx=std::find(options[key].enumlist.begin(),options[key].enumlist.end(),valname);
+		if(curidx!=options[key].enumlist.end())
+			settings->setValue(QString(key.c_str()),QString(valname.c_str()));
+		else
+			qWarning("Trying to set invalid value for option \"%s\".",key.c_str());
+	}
+	else
+		qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+}
+
+void qmpSettings::registerOptionCustom(std::string tab,std::string desc,std::string key,void* widget, void* defaultval,std::function<void*()> save_func,std::function<void(void*)> load_func)
+{
+	optionlist.push_back(key);
+	options[key]=qmpOption(tab,desc,qmpOption::parameter_custom,
+						static_cast<QWidget*>(widget),
+						*static_cast<QVariant*>(defaultval),
+						QVariant(),QVariant(),save_func,load_func);
+}
+void* qmpSettings::getOptionCustom(std::string key)
+{
+	if(options.find(key)!=options.end()||options[key].type!=qmpOption::ParameterType::parameter_custom)
+		return static_cast<void*>(new QVariant(settings->value(QString(key.c_str()),options[key].defaultval)));
+	qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+	return nullptr;
+}
+void qmpSettings::setOptionCustom(std::string key,void *val)
+{
+	if(options.find(key)!=options.end()||options[key].type!=qmpOption::ParameterType::parameter_custom)
+		settings->setValue(QString(key.c_str()),*static_cast<QVariant*>(val));
+	else
+		qWarning("Unregistered option or mismatching option type: %s.",key.c_str());
+}
+
+void qmpSettings::setOptionRaw(QString key,QVariant val)
+{
+	settings->setValue(key,val);
+}
+
+QVariant qmpSettings::getOptionRaw(QString key,QVariant defval)
+{
+	return settings->value(key,defval);
+}
+
+QDataStream &operator<<(QDataStream &out,const QPair<QString,QString> &o)
+{
+	out<<o.first<<o.second;
+	return out;
+}
+
+QDataStream &operator>>(QDataStream &in,QPair<QString,QString> &o)
+{
+	in>>o.first>>o.second;
+	return in;
+}
diff --git a/qmidiplayer-desktop/qmpsettings.hpp b/qmidiplayer-desktop/qmpsettings.hpp
new file mode 100644
index 0000000..ff46970
--- /dev/null
+++ b/qmidiplayer-desktop/qmpsettings.hpp
@@ -0,0 +1,88 @@
+#ifndef QMPSETTINGS_H
+#define QMPSETTINGS_H
+
+#include <functional>
+#include <string>
+#include <map>
+#include <vector>
+#include <QWidget>
+#include <QSettings>
+
+struct qmpOption
+{
+	enum ParameterType{
+		parameter_int=0,
+		parameter_uint,
+		parameter_bool,
+		parameter_double,
+		parameter_str,
+		parameter_enum,
+		parameter_url,
+		parameter_custom=0x100
+	};
+
+	std::string tab;
+	std::string desc;
+	ParameterType type;
+	QWidget* widget;
+	QVariant defaultval,minv,maxv;
+	std::function<void*()> save_func;
+	std::function<void(void*)> load_func;
+	std::vector<std::string> enumlist;
+
+	qmpOption():widget(nullptr){}
+	qmpOption(std::string _tab,std::string _desc,
+			ParameterType _t,QWidget* _w=nullptr,
+			QVariant _def=QVariant(),QVariant _min=QVariant(),QVariant _max=QVariant(),
+			std::function<void*()> _save=nullptr,std::function<void(void*)> _load=nullptr):
+		tab(_tab),
+		desc(_desc),
+		type(_t),
+		widget(_w),
+		defaultval(_def),
+		minv(_min),
+		maxv(_max),
+		save_func(_save),
+		load_func(_load){}
+};
+class qmpSettings
+{
+	public:
+		qmpSettings();
+		~qmpSettings();
+		void registerOptionInt(std::string tab,std::string desc,std::string key,int min,int max,int defaultval);
+		int getOptionInt(std::string key);
+		void setOptionInt(std::string key,int val);
+		void registerOptionUint(std::string tab,std::string desc,std::string key,unsigned min,unsigned max,unsigned defaultval);
+		unsigned getOptionUint(std::string key);
+		void setOptionUint(std::string key,unsigned val);
+		void registerOptionBool(std::string tab,std::string desc,std::string key,bool defaultval);
+		bool getOptionBool(std::string key);
+		void setOptionBool(std::string key,bool val);
+		void registerOptionDouble(std::string tab,std::string desc,std::string key,double min,double max,double defaultval);
+		double getOptionDouble(std::string key);
+		void setOptionDouble(std::string key,double val);
+		void registerOptionString(std::string tab,std::string desc,std::string key,std::string defaultval,bool is_url);
+		std::string getOptionString(std::string key);
+		void setOptionString(std::string key,std::string val);
+		void registerOptionEnumInt(std::string tab,std::string desc,std::string key,std::vector<std::string> enumlist,int defaultval);
+		int getOptionEnumInt(std::string key);
+		std::string getOptionEnumIntOptName(std::string key);
+		void setOptionEnumInt(std::string key,int val);
+		void setOptionEnumIntOptName(std::string key,std::string valname);
+		void registerOptionCustom(std::string tab,std::string desc,std::string key,void* widget,void* defaultval,std::function<void*()> save_func,std::function<void(void*)> load_func);
+		void* getOptionCustom(std::string key);
+		void setOptionCustom(std::string key,void* val);
+
+		void setOptionRaw(QString key,QVariant val);
+		QVariant getOptionRaw(QString key,QVariant defval=QVariant());
+
+	private:
+		static QSettings *settings;
+		std::map<std::string,qmpOption> options;
+		std::vector<std::string> optionlist;
+
+	friend class qmpSettingsWindow;
+};
+
+#endif
diff --git a/qmidiplayer-desktop/qmpsettingswindow.cpp b/qmidiplayer-desktop/qmpsettingswindow.cpp
index 17e16bf..fe75b76 100644
--- a/qmidiplayer-desktop/qmpsettingswindow.cpp
+++ b/qmidiplayer-desktop/qmpsettingswindow.cpp
@@ -1,51 +1,45 @@
-#include <set>
 #include <QLineEdit>
 #include <QToolButton>
 #include <QFileDialog>
 #include <QDir>
 #include <QMessageBox>
 #include <QStandardPaths>
+#include <QHeaderView>
+#include <QCheckBox>
+#include <set>
 #include "qmpsettingswindow.hpp"
 #include "qmpdeviceprioritydialog.hpp"
 #include "ui_qmpsettingswindow.h"
 #include "qmpmainwindow.hpp"
 
-QSettings* qmpSettingsWindow::settings=nullptr;
-
 void qmpFluidForEachOpt(void* data,const char*,const char* option)
 {
 	QComboBox *pcb=(QComboBox*)data;
 	pcb->addItem(option);
 }
 
-qmpSettingsWindow::qmpSettingsWindow(QWidget *parent) :
+qmpSettingsWindow::qmpSettingsWindow(qmpSettings *qmpsettings,QWidget *parent) :
 	QDialog(parent),
 	ui(new Ui::qmpSettingsWindow)
 {
 	ui->setupUi(this);customOptions.clear();customOptPages.clear();
 	connect(this,&qmpSettingsWindow::dialogClosing,(qmpMainWindow*)parent,&qmpMainWindow::dialogClosed);
-	settings=new QSettings(QStandardPaths::writableLocation(QStandardPaths::StandardLocation::ConfigLocation)+QString("/qmprc"),QSettings::IniFormat);
-	settingsInit();
-	ui->pbAdd->setIcon(QIcon(getThemedIcon(":/img/add.svg")));
-	ui->pbRemove->setIcon(QIcon(getThemedIcon(":/img/remove.svg")));
-	ui->pbDown->setIcon(QIcon(getThemedIcon(":/img/down.svg")));
-	ui->pbUp->setIcon(QIcon(getThemedIcon(":/img/up.svg")));
-	cw=new qmpCustomizeWindow(this);
+	settings=qmpsettings;
+	cwt=new qmpCustomizeWindow(this);
+	cwa=new qmpCustomizeWindow(this);
 	dps=new qmpDevPropDialog(this);
 	devpriod=new qmpDevicePriorityDialog(this);
 }
 
 qmpSettingsWindow::~qmpSettingsWindow()
 {
-	delete cw;delete dps;
-	delete settings;settings=nullptr;
 	delete ui;
 }
 
 void qmpSettingsWindow::closeEvent(QCloseEvent *event)
 {
 	setVisible(false);
-	settings->sync();
+	loadOption();
 	emit dialogClosing();
 	event->accept();
 }
@@ -57,336 +51,53 @@ void qmpSettingsWindow::hideEvent(QHideEvent *event)
 
 void qmpSettingsWindow::on_buttonBox_accepted()
 {
-	settingsUpdate();
+	saveOption();
 	qmpMainWindow::getInstance()->setupWidget();
 	emit dialogClosing();
 }
 
 void qmpSettingsWindow::on_buttonBox_rejected()
 {
-	settingsInit();
+	loadOption();
 	emit dialogClosing();
 }
 
-void qmpSettingsWindow::settingsInit()
-{
-	fluid_settings_t *fsettings=new_fluid_settings();
-
-	settings->setValue("Midi/DisableMapping",settings->value("Midi/DisableMapping",0));
-	ui->cbDisableMapping->setChecked(settings->value("Midi/DisableMapping",0).toInt());
-
-	settings->setValue("Midi/SendSysEx",settings->value("Midi/SendSysEx",1));
-	ui->cbSendSysx->setChecked(settings->value("Midi/SendSysEx",1).toInt());
-
-	settings->setValue("Midi/WaitVoice",settings->value("Midi/WaitVoice",1));
-	ui->cbWaitVoice->setChecked(settings->value("Midi/WaitVoice",1).toInt());
-
-	int selected=-1;
-	for(int i=0;i<ui->cbEncoding->count();++i)
-	if(ui->cbEncoding->itemText(i)==settings->value("Midi/TextEncoding","Unicode").toString())
-	{selected=i;break;}
-	if(~selected)ui->cbEncoding->setCurrentIndex(selected);
-	settings->setValue("Midi/TextEncoding",ui->cbEncoding->currentText());
-
-	fluid_settings_foreach_option(fsettings,"audio.driver",(void*)ui->cbAudioDrv,qmpFluidForEachOpt);
-	selected=-1;
-	for(int i=0;i<ui->cbAudioDrv->count();++i)
-	if(ui->cbAudioDrv->itemText(i)==settings->value("Audio/Driver","pulseaudio").toString())
-	{selected=i;break;}
-	if(~selected)ui->cbAudioDrv->setCurrentIndex(selected);
-	settings->setValue("Audio/Driver",ui->cbAudioDrv->currentText());
-
-#ifdef _WIN32
-#define DefBufSize 256
-#else
-#define DefBufSize 128
-#endif
-	selected=-1;
-	for(int i=0;i<ui->cbBufSize->count();++i)
-	if(ui->cbBufSize->itemText(i).toInt()==settings->value("Audio/BufSize",DefBufSize).toInt())
-	{selected=i;break;}
-	if(~selected)ui->cbBufSize->setCurrentIndex(selected);
-	else if(settings->value("Audio/BufSize",DefBufSize).toInt()>=64&&settings->value("Audio/BufSize",DefBufSize).toInt()<=8192)
-		ui->cbBufSize->setCurrentText(settings->value("Audio/BufSize",DefBufSize).toString());
-	else ui->cbBufSize->setCurrentText(QString::number(DefBufSize));
-	settings->setValue("Audio/BufSize",ui->cbBufSize->currentText().toInt());
-#undef DefBufSize
-
-#ifdef _WIN32
-#define DefBufCnt 8
-#else
-#define DefBufCnt 2
-#endif
-	selected=-1;
-	for(int i=0;i<ui->cbBufCnt->count();++i)
-	if(ui->cbBufCnt->itemText(i).toInt()==settings->value("Audio/BufCnt",DefBufCnt).toInt())
-	{selected=i;break;}
-	if(~selected)ui->cbBufCnt->setCurrentIndex(selected);
-	else if(settings->value("Audio/BufCnt",DefBufCnt).toInt()>=2&&settings->value("Audio/BufCnt",DefBufCnt).toInt()<=64)
-		ui->cbBufCnt->setCurrentText(settings->value("Audio/BufCnt",DefBufCnt).toString());
-	else ui->cbBufCnt->setCurrentText(QString::number(DefBufCnt));
-	settings->setValue("Audio/BufCnt",ui->cbBufCnt->currentText().toInt());
-#undef DefBufCnt
-
-	selected=-1;
-	for(int i=0;i<ui->cbFormat->count();++i)
-	if(ui->cbFormat->itemText(i)==settings->value("Audio/Format","16bits").toString())
-	{selected=i;break;}
-	if(~selected)ui->cbFormat->setCurrentIndex(selected);
-	settings->setValue("Audio/Format",ui->cbFormat->currentText());
-
-	selected=-1;
-	for(int i=0;i<ui->cbFrequency->count();++i)
-	if(ui->cbFormat->itemText(i).toInt()==settings->value("Audio/Frequency",48000).toInt())
-	{selected=i;break;}
-	if(~selected)ui->cbFrequency->setCurrentIndex(selected);
-	settings->setValue("Audio/Frequency",ui->cbFrequency->currentText());
-
-	ui->sbPolyphony->setValue(settings->value("Audio/Polyphony",2048).toInt());
-	if(ui->sbPolyphony->value()<1||ui->sbPolyphony->value()>65535)ui->sbPolyphony->setValue(2048);
-	settings->setValue("Audio/Polyphony",ui->sbPolyphony->value());
-
-	ui->sbCPUCores->setValue(settings->value("Audio/Threads",1).toInt());
-	if(ui->sbCPUCores->value()<1||ui->sbCPUCores->value()>256)ui->sbCPUCores->setValue(1);
-	settings->setValue("Audio/Threads",ui->sbCPUCores->value());
-
-	settings->setValue("Audio/AutoBS",settings->value("Audio/AutoBS",1));
-	ui->cbAutoBS->setChecked(settings->value("Audio/AutoBS",1).toInt());
-	ui->lbBSMode->setText(ui->cbAutoBS->isChecked()?"Fallback bank select mode":"Bank select mode");
-
-	selected=-1;
-	for(int i=0;i<ui->cbBSMode->count();++i)
-	if(ui->cbBSMode->itemText(i)==settings->value("Audio/BankSelect","CC#0").toString())
-	{selected=i;break;}
-	if(~selected)ui->cbBSMode->setCurrentIndex(selected);
-	settings->setValue("Audio/BankSelect",ui->cbBSMode->currentText());
-	settings->setValue("Audio/Gain",settings->value("Audio/Gain",50));
-
-	QList<QVariant> sflist=settings->value("Audio/SoundFonts",QList<QVariant>{}).toList();
-	ui->twSoundfont->clear();
-	for(int i=0;i<sflist.size();++i)
-	{
-		ui->twSoundfont->insertRow(i);
-		QTableWidgetItem *sfn,*sfe;
-		QString sf=sflist[i].toString();
-		bool enabled=!sf.startsWith('#');
-		if(!enabled)sf=sf.mid(1);
-		ui->twSoundfont->setItem(i,1,sfn=new QTableWidgetItem(sf));
-		ui->twSoundfont->setItem(i,0,sfe=new QTableWidgetItem());
-		sfn->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable);
-		sfe->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable|Qt::ItemFlag::ItemIsUserCheckable);
-		sfe->setCheckState(enabled?Qt::CheckState::Checked:Qt::CheckState::Unchecked);
-	}
-	ui->twSoundfont->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeMode::ResizeToContents);
-	QStringList qs{"E","Path"};
-	ui->twSoundfont->setHorizontalHeaderLabels(qs);
-
-	settings->setValue("Behavior/RestorePlaylist",settings->value("Behavior/RestorePlaylist",0));
-	ui->cbRestorePlaylist->setChecked(settings->value("Behavior/RestorePlaylist",0).toInt());
-
-	settings->setValue("Behavior/LoadFolder",settings->value("Behavior/LoadFolder",0));
-	ui->cbLoadFolder->setChecked(settings->value("Behavior/LoadFolder",0).toInt());
-
-	settings->setValue("Behavior/DialogStatus",settings->value("Behavior/DialogStatus",1));
-	ui->cbDialogStatus->setChecked(settings->value("Behavior/DialogStatus",1).toInt());
-
-	settings->setValue("Behavior/SaveEfxParam",settings->value("Behavior/SaveEfxParam",1));
-	ui->cbSaveEfxParam->setChecked(settings->value("Behavior/SaveEfxParam",1).toInt());
-
-	settings->setValue("Behavior/SingleInstance",settings->value("Behavior/SingleInstance",0));
-	ui->cbPersistentfs->setChecked(settings->value("Behavior/SingleInstance",0).toInt());
-
-	settings->setValue("Behavior/ShowButtonLabel",settings->value("Behavior/ShowButtonLabel",0));
-	ui->cbShowLabel->setChecked(settings->value("Behavior/ShowButtonLabel",0).toInt());
-
-	settings->setValue("Behavior/IconTheme",settings->value("Behavior/IconTheme",0));
-	ui->cbIconTheme->setCurrentIndex(settings->value("Behavior/IconTheme",0).toInt());
-
-	settings->sync();
-	delete_fluid_settings(fsettings);
-}
-
-void qmpSettingsWindow::settingsUpdate()
-{
-	settings->setValue("Midi/DisableMapping",ui->cbDisableMapping->isChecked()?1:0);
-
-	settings->setValue("Midi/SendSysEx",ui->cbSendSysx->isChecked()?1:0);
-
-	settings->setValue("Midi/WaitVoice",ui->cbWaitVoice->isChecked()?1:0);
-
-	settings->setValue("Midi/TextEncoding",ui->cbEncoding->currentText());
-
-	settings->setValue("Audio/Driver",ui->cbAudioDrv->currentText());
-
-	settings->setValue("Audio/BufSize",ui->cbBufSize->currentText().toInt());
-
-	settings->setValue("Audio/BufCnt",ui->cbBufCnt->currentText().toInt());
-
-	settings->setValue("Audio/Format",ui->cbFormat->currentText());
-
-	settings->setValue("Audio/Frequency",ui->cbFrequency->currentText());
-
-	settings->setValue("Audio/Polyphony",ui->sbPolyphony->value());
-
-	settings->setValue("Audio/Threads",ui->sbCPUCores->value());
-
-	settings->setValue("Audio/AutoBS",ui->cbAutoBS->isChecked()?1:0);
-
-	settings->setValue("Audio/BankSelect",ui->cbBSMode->currentText());
-
-	QList<QVariant> sflist;
-	for(int i=0;i<ui->twSoundfont->rowCount();++i)
-	{
-		QString sfs=ui->twSoundfont->item(i,1)->text();
-		if(ui->twSoundfont->item(i,0)->checkState()==Qt::CheckState::Unchecked)sfs="#"+sfs;
-		sflist.push_back(sfs);
-	}
-	settings->setValue("Audio/SoundFonts",sflist);
-
-	settings->setValue("Behavior/RestorePlaylist",ui->cbRestorePlaylist->isChecked()?1:0);
-
-	settings->setValue("Behavior/LoadFolder",ui->cbLoadFolder->isChecked()?1:0);
-
-	settings->setValue("Behavior/DialogStatus",ui->cbDialogStatus->isChecked()?1:0);
-
-	settings->setValue("Behavior/SingleInstance",ui->cbPersistentfs->isChecked()?1:0);
-
-	settings->setValue("Behavior/ShowButtonLabel",ui->cbShowLabel->isChecked()?1:0);
-
-	settings->setValue("Behavior/IconTheme",ui->cbIconTheme->currentIndex());
-
-	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->remove("DialogStatus/FileDialogPath");
-	}
-
-	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");
-	}
-
-	for(int i=0;i<ui->twPluginList->rowCount();++i)
-		settings->setValue(
-		QString("PluginSwitch/")+ui->twPluginList->item(i,1)->text(),
-		ui->twPluginList->item(i,0)->checkState()==Qt::CheckState::Checked?1:0);
-	updateCustomOptions();
-	settings->sync();
-}
-
-void qmpSettingsWindow::on_cbBufSize_currentTextChanged(const QString &s)
-{
-	if(s.toInt()<64||s.toInt()>8192)ui->cbBufSize->setCurrentIndex(1);
-}
-
-void qmpSettingsWindow::on_cbBufCnt_currentTextChanged(const QString &s)
-{
-	if(s.toInt()<2||s.toInt()>64)ui->cbBufCnt->setCurrentIndex(1);
-}
-
-void qmpSettingsWindow::on_pbAdd_clicked()
-{
-	QStringList sl=QFileDialog::getOpenFileNames(this,"Add File","","SoundFont files (*.sf2)");
-	for(int i=0;i<sl.size();++i){
-		ui->twSoundfont->insertRow(ui->twSoundfont->rowCount());
-		QTableWidgetItem *sfn,*sfe;
-		ui->twSoundfont->setItem(ui->twSoundfont->rowCount()-1,1,sfn=new QTableWidgetItem(sl[i]));
-		ui->twSoundfont->setItem(ui->twSoundfont->rowCount()-1,0,sfe=new QTableWidgetItem());
-		sfn->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable);
-		sfe->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable|Qt::ItemFlag::ItemIsUserCheckable);
-	}
-}
-
-void qmpSettingsWindow::on_pbRemove_clicked()
-{
-	QList<QTableWidgetItem*> sl=ui->twSoundfont->selectedItems();
-	for(int i=0;i<sl.size();++i)
-	{
-		ui->twSoundfont->removeRow(ui->twSoundfont->row(sl[i]));
-	}
-}
-
-void qmpSettingsWindow::on_pbUp_clicked()
-{
-	int cid=ui->twSoundfont->currentRow();if(!cid)return;
-	QTableWidgetItem *ci=ui->twSoundfont->takeItem(cid,1);
-	QTableWidgetItem *ce=ui->twSoundfont->takeItem(cid,0);
-	ui->twSoundfont->removeRow(cid);
-	ui->twSoundfont->insertRow(cid-1);
-	ui->twSoundfont->setItem(cid-1,0,ce);
-	ui->twSoundfont->setItem(cid-1,1,ci);
-	ui->twSoundfont->setCurrentCell(cid-1,1);
-}
-
-void qmpSettingsWindow::on_pbDown_clicked()
-{
-	int cid=ui->twSoundfont->currentRow();if(cid==ui->twSoundfont->rowCount()-1)return;
-	QTableWidgetItem *ci=ui->twSoundfont->takeItem(cid,1);
-	QTableWidgetItem *ce=ui->twSoundfont->takeItem(cid,0);
-	ui->twSoundfont->removeRow(cid);
-	ui->twSoundfont->insertRow(cid+1);
-	ui->twSoundfont->setItem(cid+1,0,ce);
-	ui->twSoundfont->setItem(cid+1,1,ci);
-	ui->twSoundfont->setCurrentCell(cid+1,1);
-}
-
-void qmpSettingsWindow::on_cbAutoBS_stateChanged()
-{
-	ui->lbBSMode->setText(ui->cbAutoBS->isChecked()?"Fallback bank select mode":"Bank select mode");
-}
-
 void qmpSettingsWindow::updatePluginList(qmpPluginManager *pmgr)
 {
 	std::vector<qmpPlugin> *plugins=pmgr->getPlugins();
+	QVariant *data=static_cast<QVariant*>(settings->getOptionCustom("DisabledPlugins"));
+	QList<QVariant> disabled_plugins_l=static_cast<QVariant*>(data)->toList();
+	delete data;
+	std::set<std::string> disabled_plugins_s;
+	for(auto &i:disabled_plugins_l)
+		disabled_plugins_s.insert(i.toString().toStdString());
 	for(unsigned i=0;i<plugins->size();++i)
 	{
-		ui->twPluginList->insertRow(i);
-		QTableWidgetItem *icb;
-		ui->twPluginList->setItem(i,0,icb=new QTableWidgetItem());
-		bool enabled=settings->value(QString("PluginSwitch/")+QString(plugins->at(i).name.c_str()),1).toInt();
-		icb->setCheckState(enabled?Qt::CheckState::Checked:Qt::CheckState::Unchecked);
-		icb->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable|Qt::ItemFlag::ItemIsUserCheckable);
+		bool enabled=disabled_plugins_s.find(plugins->at(i).name)==disabled_plugins_s.end();
 		plugins->at(i).enabled=enabled;
-		ui->twPluginList->setItem(i,1,new QTableWidgetItem(plugins->at(i).name.c_str()));
-		ui->twPluginList->setItem(i,2,new QTableWidgetItem(plugins->at(i).version.c_str()));
-		ui->twPluginList->setItem(i,3,new QTableWidgetItem(plugins->at(i).path.c_str()));
-		for(int j=1;j<=3;++j)
-		ui->twPluginList->item(i,j)->setFlags(ui->twPluginList->item(i,j)->flags()^Qt::ItemIsEditable);
 	}
-	ui->twPluginList->setColumnWidth(0,22);
-	ui->twPluginList->setColumnWidth(1,192);
-	ui->twPluginList->setColumnWidth(2,64);
-	ui->twPluginList->setColumnWidth(3,128);
 }
 
 void qmpSettingsWindow::postInit()
 {
+	setupWidgets();
 	int sf=0;
-	for(int i=0;i<ui->twSoundfont->rowCount();++i)
-	if(ui->twSoundfont->item(i,0)->checkState()==Qt::CheckState::Checked)++sf;
+	QVariant *data=static_cast<QVariant*>(settings->getOptionCustom("FluidSynth/SoundFonts"));
+	for(auto i:data->toList())
+		if(!i.toString().startsWith('#'))
+		{
+			sf=1;
+			break;
+		}
+	delete data;
 	std::string selecteddev;
 	std::vector<std::string> devs=qmpMainWindow::getInstance()->getPlayer()->getMidiOutDevices();
 	std::set<std::string> devset;
 	for(auto dev:devs)devset.insert(dev);
-	for(auto setdev:qmpSettingsWindow::getSettingsIntf()->value("Midi/DevicePriority",QList<QVariant>{"Internal FluidSynth"}).toList())
+	QVariant *devpriov=static_cast<QVariant*>(qmpMainWindow::getInstance()->getSettings()->getOptionCustom("Midi/DevicePriority"));
+	QList<QVariant> devprio=devpriov->toList();
+	delete devpriov;
+	for(auto &setdev:devprio)
 		if(devset.find(setdev.toString().toStdString())!=devset.end())
 		{
 			selecteddev=setdev.toString().toStdString();
@@ -400,338 +111,458 @@ void qmpSettingsWindow::postInit()
 		   "Would you like to setup soundfonts now? You may have to reload the internal synth afterwards."))==QMessageBox::Yes)
 		{
 			show();
-			ui->tabWidget->setCurrentWidget(ui->tab_3);
+			ui->tabWidget->setCurrentWidget(qobject_cast<QWidget*>(pageForTab("SoundFonts")->parent()));
 		}
 	}
-	devpriod->setupRegisteredDevices();
 }
 
-void qmpSettingsWindow::updateCustomOptions()
-{
-	for(auto i=customOptions.begin();i!=customOptions.end();++i)
-	switch(i->second.type)
-	{
-		case 0:
-		{
-			QSpinBox* sb=(QSpinBox*)i->second.widget;if(!i->second.widget)break;
-			settings->setValue(QString(i->first.c_str()),sb->value());
-			break;
-		}
-		case 1:
-		{
-			QHexSpinBox* sb=(QHexSpinBox*)i->second.widget;if(!i->second.widget)break;
-			int v=sb->value();
-			settings->setValue(QString(i->first.c_str()),*reinterpret_cast<unsigned int*>(&v));
-			break;
-		}
-		case 2:
-		{
-			if(!i->second.widget)break;
-			settings->setValue(QString(i->first.c_str()),((QCheckBox*)i->second.widget)->isChecked()?1:0);
-			break;
+void qmpSettingsWindow::registerCustomizeWidgetOptions()
+{
+	QPushButton *pbCustomizeToolbar=new QPushButton(tr("Customize..."));
+	QPushButton *pbCustomizeActions=new QPushButton(tr("Customize..."));
+	QVariant toolbar_def_val=QList<QVariant>({"Channel","Playlist","Effects","Visualization"});
+	QVariant actions_def_val=QList<QVariant>({"FileInfo","Render","Panic","ReloadSynth"});
+	settings->registerOptionCustom("Behavior","Customize toolbar","Behavior/Toolbar",pbCustomizeToolbar,&toolbar_def_val,std::bind(&qmpCustomizeWindow::save,cwt),std::bind(&qmpCustomizeWindow::load,cwt,std::placeholders::_1));
+	settings->registerOptionCustom("Behavior","Customize actions","Behavior/Actions",pbCustomizeActions,&actions_def_val,std::bind(&qmpCustomizeWindow::save,cwa),std::bind(&qmpCustomizeWindow::load,cwa,std::placeholders::_1));
+	connect(pbCustomizeToolbar,&QPushButton::clicked,[this]{loadOption("Behavior/Toolbar");cwt->show();});
+	connect(pbCustomizeActions,&QPushButton::clicked,[this]{loadOption("Behavior/Actions");cwa->show();});
+	connect(cwt,&QDialog::accepted,[this]{saveOption("Behavior/Toolbar");qmpMainWindow::getInstance()->setupWidget();});
+	connect(cwa,&QDialog::accepted,[this]{saveOption("Behavior/Actions");qmpMainWindow::getInstance()->setupWidget();});
+	connect(cwt,&QDialog::rejected,[this]{loadOption("Behavior/Toolbar");});
+	connect(cwa,&QDialog::rejected,[this]{loadOption("Behavior/Actions");});
+	qmpMainWindow::getInstance()->setupWidget();
+}
+
+void qmpSettingsWindow::registerSoundFontOption()
+{
+	QWidget *sfpanel=new QWidget();
+	sfpanel->setLayout(new QVBoxLayout);
+	sfpanel->layout()->setMargin(0);
+	QTableWidget *twsf=new QTableWidget();
+	twsf->setColumnCount(2);
+	twsf->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeMode::ResizeToContents);
+	twsf->setSelectionMode(QAbstractItemView::SelectionMode::SingleSelection);
+	twsf->setSelectionBehavior(QAbstractItemView::SelectionBehavior::SelectRows);
+	twsf->setHorizontalHeaderLabels({tr("E"),tr("Path")});
+	twsf->setHorizontalScrollMode(QAbstractItemView::ScrollMode::ScrollPerPixel);
+	twsf->setVerticalScrollMode(QAbstractItemView::ScrollMode::ScrollPerPixel);
+	sfpanel->layout()->addWidget(twsf);
+	QWidget *controls=new QWidget();
+	controls->setLayout(new QHBoxLayout);
+	controls->layout()->setMargin(0);
+	QPushButton *pbsfadd=new QPushButton(style()->standardIcon(QStyle::StandardPixmap::SP_DialogOpenButton),QString());
+	QPushButton *pbsfrem=new QPushButton(style()->standardIcon(QStyle::StandardPixmap::SP_DialogDiscardButton),QString());
+	QPushButton *pbsfmup=new QPushButton(style()->standardIcon(QStyle::StandardPixmap::SP_ArrowUp),QString());
+	QPushButton *pbsfmdn=new QPushButton(style()->standardIcon(QStyle::StandardPixmap::SP_ArrowDown),QString());
+	controls->layout()->addWidget(pbsfadd);
+	controls->layout()->addWidget(pbsfrem);
+	controls->layout()->addWidget(pbsfmup);
+	controls->layout()->addWidget(pbsfmdn);
+	sfpanel->layout()->addWidget(controls);
+
+	connect(pbsfadd,&QPushButton::clicked,[twsf,this]{
+		QStringList sl=QFileDialog::getOpenFileNames(this,"Add File","","SoundFont files (*.sf2)");
+		for(int i=0;i<sl.size();++i){
+			twsf->insertRow(twsf->rowCount());
+			QTableWidgetItem *sfn,*sfe;
+			twsf->setItem(twsf->rowCount()-1,1,sfn=new QTableWidgetItem(sl[i]));
+			twsf->setItem(twsf->rowCount()-1,0,sfe=new QTableWidgetItem());
+			sfe->setCheckState(Qt::CheckState::Unchecked);
+			sfn->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable);
+			sfe->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable|Qt::ItemFlag::ItemIsUserCheckable);
 		}
-		case 3:
+	});
+	connect(pbsfrem,&QPushButton::clicked,[twsf]{
+		QList<QTableWidgetItem*> sl=twsf->selectedItems();
+		for(int i=0;i<sl.size();++i)
+			twsf->removeRow(twsf->row(sl[i]));
+	});
+	connect(pbsfmup,&QPushButton::clicked,[twsf]{
+		int cid=twsf->currentRow();if(!cid)return;
+		QTableWidgetItem *ci=twsf->takeItem(cid,1);
+		QTableWidgetItem *ce=twsf->takeItem(cid,0);
+		twsf->removeRow(cid);
+		twsf->insertRow(cid-1);
+		twsf->setItem(cid-1,0,ce);
+		twsf->setItem(cid-1,1,ci);
+		twsf->setCurrentCell(cid-1,1);
+	});
+	connect(pbsfmdn,&QPushButton::clicked,[twsf]{
+		int cid=twsf->currentRow();if(cid==twsf->rowCount()-1)return;
+		QTableWidgetItem *ci=twsf->takeItem(cid,1);
+		QTableWidgetItem *ce=twsf->takeItem(cid,0);
+		twsf->removeRow(cid);
+		twsf->insertRow(cid+1);
+		twsf->setItem(cid+1,0,ce);
+		twsf->setItem(cid+1,1,ci);
+		twsf->setCurrentCell(cid+1,1);
+	});
+
+	QVariant sf_def_val=QList<QVariant>();
+	auto save_func=[twsf]()->void*{
+		QList<QVariant> sflist;
+		for(int i=0;i<twsf->rowCount();++i)
 		{
-			QDoubleSpinBox* sb=(QDoubleSpinBox*)i->second.widget;if(!i->second.widget)break;
-			settings->setValue(QString(i->first.c_str()),sb->value());
-			break;
+			QString sfs=twsf->item(i,1)->text();
+			if(twsf->item(i,0)->checkState()==Qt::CheckState::Unchecked)
+				sfs="#"+sfs;
+			sflist.push_back(sfs);
 		}
-		case 4:
+		return new QVariant(sflist);
+	};
+	auto load_func=[twsf](void* data){
+		QList<QVariant> sflist=static_cast<QVariant*>(data)->toList();
+		twsf->clearContents();
+		twsf->setRowCount(0);
+		for(int i=0;i<sflist.size();++i)
 		{
-			QLineEdit* te=(QLineEdit*)i->second.widget;if(!i->second.widget)break;
-			settings->setValue(QString(i->first.c_str()),te->text());
-			break;
+			twsf->insertRow(i);
+			QTableWidgetItem *sfn,*sfe;
+			QString sf=sflist[i].toString();
+			bool enabled=!sf.startsWith('#');
+			if(!enabled)sf=sf.mid(1);
+			twsf->setItem(i,1,sfn=new QTableWidgetItem(sf));
+			twsf->setItem(i,0,sfe=new QTableWidgetItem());
+			sfn->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable);
+			sfe->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable|Qt::ItemFlag::ItemIsUserCheckable);
+			sfe->setCheckState(enabled?Qt::CheckState::Checked:Qt::CheckState::Unchecked);
 		}
-		case 5:
+	};
+	settings->registerOptionCustom("SoundFonts","","FluidSynth/SoundFonts",sfpanel,&sf_def_val,save_func,load_func);
+}
+
+void qmpSettingsWindow::registerPluginOption(qmpPluginManager *pmgr)
+{
+	QTableWidget *twplugins=new QTableWidget();
+	twplugins->setColumnCount(4);
+	twplugins->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeMode::ResizeToContents);
+	twplugins->setSelectionMode(QAbstractItemView::SelectionMode::SingleSelection);
+	twplugins->setSelectionBehavior(QAbstractItemView::SelectionBehavior::SelectRows);
+	twplugins->setHorizontalHeaderLabels({tr("E"),tr("Plugin Name"),tr("Version"),tr("Path")});
+	twplugins->setHorizontalScrollMode(QAbstractItemView::ScrollMode::ScrollPerPixel);
+	twplugins->setVerticalScrollMode(QAbstractItemView::ScrollMode::ScrollPerPixel);
+	QVariant ep_def_val=QList<QVariant>();
+	auto save_func=[twplugins,this]()->void*{
+		QVariant *data=static_cast<QVariant*>(settings->getOptionCustom("DisabledPlugins"));
+		QList<QVariant> disabled_plugins_ol=static_cast<QVariant*>(data)->toList();
+		delete data;
+		std::set<std::string> disabled_plugins_s;
+		for(auto &i:disabled_plugins_ol)
+			disabled_plugins_s.insert(i.toString().toStdString());
+		for(int i=0;i<twplugins->rowCount();++i)
 		{
-			QComboBox* cb=(QComboBox*)i->second.widget;if(!i->second.widget)break;
-			settings->setValue(QString(i->first.c_str()),cb->currentIndex());
-			break;
+			QString pn=twplugins->item(i,1)->text();
+			if(twplugins->item(i,0)->checkState()==Qt::CheckState::Unchecked)
+				disabled_plugins_s.insert(pn.toStdString());
+			else
+				disabled_plugins_s.erase(pn.toStdString());
 		}
-		case 6:
+		QList<QVariant> disabled_plugins;
+		for(auto &i:disabled_plugins_s)
+			disabled_plugins.push_back(QString(i.c_str()));
+		return new QVariant(disabled_plugins);
+	};
+	auto load_func=[twplugins,pmgr](void* data){
+		QList<QVariant> disabled_plugins_l=static_cast<QVariant*>(data)->toList();
+		std::set<std::string> disabled_plugins;
+		for(auto i:disabled_plugins_l)
+			disabled_plugins.insert(i.toString().toStdString());
+
+		twplugins->clearContents();
+		twplugins->setRowCount(0);
+
+		std::vector<qmpPlugin> *plugins=pmgr->getPlugins();
+		for(int i=0;static_cast<size_t>(i)<plugins->size();++i)
 		{
-			QFileEdit* fe=(QFileEdit*)i->second.widget;if(!i->second.widget)break;
-			settings->setValue(QString(i->first.c_str()),fe->text());
-			break;
+			twplugins->insertRow(i);
+			qmpPlugin &p=plugins->at(static_cast<size_t>(i));
+			QTableWidgetItem *icb;
+			twplugins->setItem(i,0,icb=new QTableWidgetItem());
+			bool enabled=disabled_plugins.find(p.name)==disabled_plugins.end();
+			icb->setCheckState(enabled?Qt::CheckState::Checked:Qt::CheckState::Unchecked);
+			icb->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable|Qt::ItemFlag::ItemIsUserCheckable);
+			twplugins->setItem(i,1,new QTableWidgetItem(p.name.c_str()));
+			twplugins->setItem(i,2,new QTableWidgetItem(p.version.c_str()));
+			twplugins->setItem(i,3,new QTableWidgetItem(p.path.c_str()));
+			for(int j=1;j<=3;++j)
+			twplugins->item(i,j)->setFlags(Qt::ItemFlag::ItemIsEnabled|Qt::ItemFlag::ItemIsSelectable);
 		}
-	}
+	};
+	settings->registerOptionCustom("Plugins","","DisabledPlugins",twplugins,&ep_def_val,save_func,load_func);
 }
 
-void qmpSettingsWindow::registerOptionInt(std::string tab,std::string desc,std::string key,int min,int max,int defaultval)
-{
-	customOptions[key].widget=nullptr;
-	customOptions[key].desc=desc;
-	customOptions[key].defaultval=defaultval;
-	customOptions[key].minv=min;
-	customOptions[key].maxv=max;
-	customOptions[key].type=0;
-	if(desc.length())
-	{
-		QGridLayout* page=nullptr;
-		if(customOptPages[tab])page=customOptPages[tab];
-		else
-		{
-			QWidget* w=new QWidget;
-			page=new QGridLayout(w);
-			w->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-			ui->tabWidget->addTab(w,QString(tab.c_str()));
-			customOptPages[tab]=page;
-		}
-		QSpinBox* sb=new QSpinBox(page->parentWidget());
-		QLabel* lb=new QLabel(desc.c_str(),page->parentWidget());
-		customOptions[key].widget=sb;
-		sb->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
-		lb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-		int row=page->rowCount();
-		page->addWidget(lb,row,0);
-		page->addWidget(sb,row,1);
-		sb->setMaximum(max);
-		sb->setMinimum(min);
-		sb->setValue(settings->value(QString(key.c_str()),defaultval).toInt());
-	}
-}
-int qmpSettingsWindow::getOptionInt(std::string key)
+void qmpSettingsWindow::registerExtraMidiOptions()
 {
-	return settings->value(QString(key.c_str()),customOptions[key].defaultval).toInt();
-}
-void qmpSettingsWindow::setOptionInt(std::string key,int val)
-{
-	settings->setValue(QString(key.c_str()),val);
-	if(customOptions[key].widget)
-	((QSpinBox*)customOptions[key].widget)->setValue(val);
+	QPushButton *pbDevPrio=new QPushButton("...");
+	connect(pbDevPrio,&QPushButton::clicked,[this]{loadOption("Midi/DevicePriority");devpriod->show();});
+	connect(devpriod,&QDialog::accepted,[this]{saveOption("Midi/DevicePriority");});
+	connect(devpriod,&QDialog::rejected,[this]{loadOption("Midi/DevicePriority");});
+	QVariant devprio_def_val=QList<QVariant>({"Internal FluidSynth"});
+	settings->registerOptionCustom("MIDI","Select MIDI output devices","Midi/DevicePriority",pbDevPrio,&devprio_def_val,std::bind(&qmpDevicePriorityDialog::save,devpriod),std::bind(&qmpDevicePriorityDialog::load,devpriod,std::placeholders::_1));
+
+	QPushButton *pbDevProp=new QPushButton("...");
+	connect(pbDevProp,&QPushButton::clicked,[this]{loadOption("Midi/DeviceInitializationFiles");dps->show();});
+	connect(dps,&QDialog::accepted,[this]{saveOption("Midi/DeviceInitializationFiles");});
+	connect(dps,&QDialog::rejected,[this]{loadOption("Midi/DeviceInitializationFiles");});
+	QVariant devprop_def_val=QList<QVariant>({});
+	settings->registerOptionCustom("MIDI","External MIDI device setup","Midi/DeviceInitializationFiles",pbDevProp,&devprop_def_val,std::bind(&qmpDevPropDialog::save,dps),std::bind(&qmpDevPropDialog::load,dps,std::placeholders::_1));
 }
 
-void qmpSettingsWindow::registerOptionUint(std::string tab,std::string desc,std::string key,unsigned min,unsigned max,unsigned defaultval)
+void qmpSettingsWindow::saveOption(std::string key)
 {
-	customOptions[key].widget=nullptr;
-	customOptions[key].desc=desc;
-	customOptions[key].defaultval=defaultval;
-	customOptions[key].minv=min;
-	customOptions[key].maxv=max;
-	customOptions[key].type=1;
-	if(desc.length())
+	auto save_opt=[this](std::string& key)->QVariant
 	{
-		QGridLayout* page=nullptr;
-		if(customOptPages[tab])page=customOptPages[tab];
-		else
+		qmpOption &o=settings->options[key];
+		QVariant ret;
+		switch(o.type)
 		{
-			QWidget* w=new QWidget;
-			page=new QGridLayout(w);
-			w->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-			ui->tabWidget->addTab(w,QString(tab.c_str()));
-			customOptPages[tab]=page;
+			case qmpOption::ParameterType::parameter_int:
+			{
+				QSpinBox *sb=qobject_cast<QSpinBox*>(o.widget);
+				if(sb)
+					ret=sb->value();
+			}
+			break;
+			case qmpOption::ParameterType::parameter_uint:
+			{
+				QHexSpinBox *sb=qobject_cast<QHexSpinBox*>(o.widget);
+				if(sb)
+				{
+					int val=sb->value();
+					ret=reinterpret_cast<unsigned&>(val);
+				}
+			}
+			break;
+			case qmpOption::ParameterType::parameter_bool:
+			{
+				QCheckBox *cb=qobject_cast<QCheckBox*>(o.widget);
+				if(cb)
+					ret=cb->isChecked();
+			}
+			break;
+			case qmpOption::ParameterType::parameter_double:
+			{
+				QDoubleSpinBox *sb=qobject_cast<QDoubleSpinBox*>(o.widget);
+				if(sb)
+					ret=sb->value();
+			}
+			break;
+			case qmpOption::ParameterType::parameter_str:
+			{
+				QLineEdit *le=qobject_cast<QLineEdit*>(o.widget);
+				if(le)
+					ret=le->text();
+			}
+			break;
+			case qmpOption::ParameterType::parameter_enum:
+			{
+				QComboBox *cb=qobject_cast<QComboBox*>(o.widget);
+				if(cb)
+					ret=cb->currentText();
+			}
+			break;
+			case qmpOption::ParameterType::parameter_url:
+			{
+				QFileEdit *fe=qobject_cast<QFileEdit*>(o.widget);
+				if(fe)
+					ret=fe->text();
+			}
+			break;
+			default:
+				if(o.save_func)
+				{
+					QVariant* var=static_cast<QVariant*>(o.save_func());
+					ret=QVariant(*var);
+					delete var;
+				}
+			break;
 		}
-		QHexSpinBox* sb=new QHexSpinBox(page->parentWidget());
-		QLabel* lb=new QLabel(desc.c_str(),page->parentWidget());
-		customOptions[key].widget=sb;
-		sb->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
-		lb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-		int row=page->rowCount();
-		page->addWidget(lb,row,0);
-		page->addWidget(sb,row,1);
-		//sb->setMaximum(i(max));sb->setMinimum(i(min));
-		sb->setValue(settings->value(QString(key.c_str()),defaultval).toUInt());
+		return ret;
+	};
+	if(key.length())
+	{
+		QVariant r=save_opt(key);
+		if(r.isValid())
+			settings->settings->setValue(QString(key.c_str()),r);
 	}
-}
-unsigned qmpSettingsWindow::getOptionUint(std::string key)
-{
-	return settings->value(QString(key.c_str()),customOptions[key].defaultval).toUInt();
-}
-void qmpSettingsWindow::setOptionUint(std::string key,unsigned val)
-{
-	settings->setValue(QString(key.c_str()),val);
-	if(customOptions[key].widget)
-	((QHexSpinBox*)customOptions[key].widget)->setValue(val);
-}
-
-void qmpSettingsWindow::registerOptionBool(std::string tab,std::string desc,std::string key,bool defaultval)
-{
-	customOptions[key].widget=nullptr;
-	customOptions[key].desc=desc;
-	customOptions[key].defaultval=defaultval;
-	customOptions[key].type=2;
-	if(desc.length())
+	else for(std::string& key:settings->optionlist)
 	{
-		QGridLayout* page=nullptr;
-		if(customOptPages[tab])page=customOptPages[tab];
-		else
-		{
-			QWidget* w=new QWidget;
-			page=new QGridLayout(w);
-			w->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-			ui->tabWidget->addTab(w,QString(tab.c_str()));
-			customOptPages[tab]=page;
-		}
-		QCheckBox* cb=new QCheckBox(desc.c_str(),page->parentWidget());
-		customOptions[key].widget=cb;
-		cb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-		int row=page->rowCount();
-		page->addWidget(cb,row,0,1,2);
-		cb->setChecked(settings->value(QString(key.c_str()),(int)defaultval).toInt());
+		QVariant r=save_opt(key);
+		if(r.isValid())
+			settings->settings->setValue(QString(key.c_str()),r);
 	}
-}
-bool qmpSettingsWindow::getOptionBool(std::string key)
-{
-	return settings->value(QString(key.c_str()),(int)customOptions[key].defaultval.toBool()).toInt();
-}
-void qmpSettingsWindow::setOptionBool(std::string key,bool val)
-{
-	settings->setValue(QString(key.c_str()),val?1:0);
-	if(customOptions[key].widget)
-	((QCheckBox*)customOptions[key].widget)->setChecked(val);
+	settings->settings->sync();
 }
 
-void qmpSettingsWindow::registerOptionDouble(std::string tab,std::string desc,std::string key,double min,double max,double defaultval)
+void qmpSettingsWindow::loadOption(std::string key)
 {
-	customOptions[key].widget=nullptr;
-	customOptions[key].desc=desc;
-	customOptions[key].defaultval=defaultval;
-	customOptions[key].minv=min;
-	customOptions[key].maxv=max;
-	customOptions[key].type=3;
-	if(desc.length())
+	auto load_opt=[this](std::string& key)
 	{
-		QGridLayout* page=nullptr;
-		if(customOptPages[tab])page=customOptPages[tab];
-		else
+		qmpOption &o=settings->options[key];
+		switch(o.type)
 		{
-			QWidget* w=new QWidget;
-			page=new QGridLayout(w);
-			w->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-			ui->tabWidget->addTab(w,QString(tab.c_str()));
-			customOptPages[tab]=page;
+			case qmpOption::ParameterType::parameter_int:
+			{
+				QSpinBox *sb=qobject_cast<QSpinBox*>(o.widget);
+				if(sb)
+					sb->setValue(settings->getOptionInt(key));
+			}
+			break;
+			case qmpOption::ParameterType::parameter_uint:
+			{
+				QHexSpinBox *sb=qobject_cast<QHexSpinBox*>(o.widget);
+				if(sb)
+					sb->setValue(settings->getOptionUint(key));
+			}
+			break;
+			case qmpOption::ParameterType::parameter_bool:
+			{
+				QCheckBox *cb=qobject_cast<QCheckBox*>(o.widget);
+				if(cb)
+					cb->setChecked(settings->getOptionBool(key));
+			}
+			break;
+			case qmpOption::ParameterType::parameter_double:
+			{
+				QDoubleSpinBox *sb=qobject_cast<QDoubleSpinBox*>(o.widget);
+				if(sb)
+					sb->setValue(settings->getOptionDouble(key));
+			}
+			break;
+			case qmpOption::ParameterType::parameter_str:
+			{
+				QLineEdit *le=qobject_cast<QLineEdit*>(o.widget);
+				if(le)
+					le->setText(QString(settings->getOptionString(key).c_str()));
+			}
+			break;
+			case qmpOption::ParameterType::parameter_enum:
+			{
+				QComboBox *cb=qobject_cast<QComboBox*>(o.widget);
+				if(cb)
+					cb->setCurrentIndex(settings->getOptionEnumInt(key));
+			}
+			break;
+			case qmpOption::ParameterType::parameter_url:
+			{
+				QFileEdit *fe=qobject_cast<QFileEdit*>(o.widget);
+				if(fe)
+					fe->setText(QString(settings->getOptionString(key).c_str()));
+			}
+			break;
+			default:
+				if(o.load_func)
+				{
+					void *var=settings->getOptionCustom(key);
+					o.load_func(var);
+					delete static_cast<QVariant*>(var);
+				}
+			break;
 		}
-		QDoubleSpinBox* sb=new QDoubleSpinBox(page->parentWidget());
-		QLabel* lb=new QLabel(desc.c_str(),page->parentWidget());
-		customOptions[key].widget=sb;
-		sb->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
-		lb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-		int row=page->rowCount();
-		page->addWidget(lb,row,0);
-		page->addWidget(sb,row,1);
-		sb->setMaximum(max);
-		sb->setMinimum(min);
-		sb->setValue(settings->value(QString(key.c_str()),defaultval).toDouble());
-	}
-}
-double qmpSettingsWindow::getOptionDouble(std::string key)
-{
-	return settings->value(QString(key.c_str()),customOptions[key].defaultval).toDouble();
-}
-void qmpSettingsWindow::setOptionDouble(std::string key,double val)
-{
-	settings->setValue(QString(key.c_str()),val);
-	if(customOptions[key].widget)
-	((QDoubleSpinBox*)customOptions[key].widget)->setValue(val);
+	};
+	if(key.length())load_opt(key);
+	else for(std::string& key:settings->optionlist)
+		load_opt(key);
 }
 
-void qmpSettingsWindow::registerOptionString(std::string tab,std::string desc,std::string key,std::string defaultval,bool ispath)
+void qmpSettingsWindow::setupWidgets()
 {
-	customOptions[key].widget=nullptr;
-	customOptions[key].desc=desc;
-	customOptions[key].defaultval=QString(defaultval.c_str());
-	customOptions[key].type=4;
-	if(ispath)customOptions[key].type=6;
-	if(desc.length())
+	for(std::string& key:settings->optionlist)
 	{
-		QGridLayout* page=nullptr;
-		if(customOptPages[tab])page=customOptPages[tab];
-		else
+		if(!settings->options[key].desc.length()&&settings->options[key].type!=qmpOption::ParameterType::parameter_custom)
+			continue;
+		QWidget *optw=nullptr;
+		qmpOption &o=settings->options[key];
+		switch(o.type)
 		{
-			QWidget* w=new QWidget;
-			page=new QGridLayout(w);
-			w->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-			ui->tabWidget->addTab(w,QString(tab.c_str()));
-			customOptPages[tab]=page;
-		}
-		int row=page->rowCount();
-		if(ispath)
-		{
-			QFileEdit* fe=new QFileEdit(page->parentWidget());
-			fe->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
-			customOptions[key].widget=fe;
-			fe->setText(settings->value(QString(key.c_str()),defaultval.c_str()).toString());
-			page->addWidget(fe,row,1);
+			case qmpOption::ParameterType::parameter_int:
+			{
+				QSpinBox *sb=new QSpinBox;
+				sb->setMinimum(o.minv.toInt());
+				sb->setMaximum(o.maxv.toInt());
+				sb->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
+				optw=sb;
+			}
+			break;
+			case qmpOption::ParameterType::parameter_uint:
+			{
+				QHexSpinBox *sb=new QHexSpinBox;
+				sb->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
+				optw=sb;
+			}
+			break;
+			case qmpOption::ParameterType::parameter_bool:
+			{
+				QCheckBox *cb=new QCheckBox(QString(o.desc.c_str()));
+				cb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
+				optw=cb;
+			}
+			break;
+			case qmpOption::ParameterType::parameter_double:
+			{
+				QDoubleSpinBox *sb=new QDoubleSpinBox;
+				sb->setMinimum(o.minv.toDouble());
+				sb->setMaximum(o.maxv.toDouble());
+				sb->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
+				optw=sb;
+			}
+			break;
+			case qmpOption::ParameterType::parameter_str:
+			{
+				QLineEdit* te=new QLineEdit();
+				te->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
+				optw=te;
+			}
+			break;
+			case qmpOption::ParameterType::parameter_enum:
+			{
+				QComboBox* cb=new QComboBox();
+				for(std::string& item:o.enumlist)cb->addItem(QString(item.c_str()));
+				cb->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
+				optw=cb;
+			}
+			break;
+			case qmpOption::ParameterType::parameter_url:
+			{
+				QFileEdit* fe=new QFileEdit();
+				fe->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
+				optw=fe;
+			}
+			break;
+			default:
+				optw=o.widget;
+			break;
 		}
-		else
+		o.widget=optw;
+		QGridLayout* page=pageForTab(o.tab);
+		if(o.type==qmpOption::ParameterType::parameter_bool||
+			(o.type==qmpOption::parameter_custom&&!o.desc.length()))
 		{
-			QLineEdit* te=new QLineEdit(page->parentWidget());
-			te->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
-			customOptions[key].widget=te;
-			te->setText(settings->value(QString(key.c_str()),defaultval.c_str()).toString());
-			page->addWidget(te,row,1);
+			int row=page->rowCount();
+			page->addWidget(o.widget,row,0,1,2);
 		}
-		QLabel* lb=new QLabel(desc.c_str(),page->parentWidget());
-		lb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-		page->addWidget(lb,row,0);
-	}
-}
-std::string qmpSettingsWindow::getOptionString(std::string key)
-{
-	return settings->value(QString(key.c_str()),customOptions[key].defaultval).toString().toStdString();
-}
-void qmpSettingsWindow::setOptionString(std::string key,std::string val)
-{
-	settings->setValue(QString(key.c_str()),QString(val.c_str()));
-	if(customOptions[key].widget)
-	{
-		if(customOptions[key].type==4)
-		((QLineEdit*)customOptions[key].widget)->setText(val.c_str());
-		else if(customOptions[key].type==6)
-		((QFileEdit*)customOptions[key].widget)->setText(val.c_str());
-	}
-}
-
-void qmpSettingsWindow::registerOptionEnumInt(std::string tab,std::string desc,std::string key,std::vector<std::string> options,int defaultval)
-{
-	customOptions[key].widget=nullptr;
-	customOptions[key].desc=desc;
-	customOptions[key].defaultval=defaultval;
-	customOptions[key].type=5;
-	if(desc.length())
-	{
-		QGridLayout* page=nullptr;
-		if(customOptPages[tab])page=customOptPages[tab];
 		else
 		{
-			QWidget* w=new QWidget;
-			page=new QGridLayout(w);
-			w->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-			ui->tabWidget->addTab(w,QString(tab.c_str()));
-			customOptPages[tab]=page;
+			QLabel* lb=new QLabel(o.desc.c_str(),page->parentWidget());
+			lb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
+			int row=page->rowCount();
+			page->addWidget(lb,row,0);
+			page->addWidget(o.widget,row,1);
 		}
-		QComboBox* sb=new QComboBox(page->parentWidget());
-		QLabel* lb=new QLabel(desc.c_str(),page->parentWidget());
-		customOptions[key].widget=sb;
-		for(unsigned i=0;i<options.size();++i)sb->addItem(options[i].c_str());
-		sb->setCurrentIndex(settings->value(QString(key.c_str()),defaultval).toInt());
-		sb->setSizePolicy(QSizePolicy::Preferred,QSizePolicy::Fixed);
-		lb->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
-		int row=page->rowCount();
-		page->addWidget(lb,row,0);
-		page->addWidget(sb,row,1);
-
 	}
-}
-int qmpSettingsWindow::getOptionEnumInt(std::string key)
-{
-	return settings->value(QString(key.c_str()),customOptions[key].defaultval).toInt();
-}
-void qmpSettingsWindow::setOptionEnumInt(std::string key,int val)
-{
-	settings->setValue(QString(key.c_str()),val);
-	if(customOptions[key].widget)
-	((QComboBox*)customOptions[key].widget)->setCurrentIndex(val);
-}
-
-void qmpSettingsWindow::on_pbCustomizeTb_clicked()
-{
-	cw->launch(0);
+	loadOption();
 }
 
-void qmpSettingsWindow::on_pbCustomizeAct_clicked()
+QGridLayout* qmpSettingsWindow::pageForTab(std::string tab)
 {
-	cw->launch(1);
+	if(customOptPages.find(tab)!=customOptPages.end())
+		return customOptPages[tab];
+	QWidget* w=new QWidget;
+	QGridLayout* page=new QGridLayout(w);
+	w->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
+	ui->tabWidget->addTab(w,QString(tab.c_str()));
+	customOptPages[tab]=page;
+	return page;
 }
 
 QFileEdit::QFileEdit(QWidget *par):QWidget(par)
@@ -752,13 +583,3 @@ void QFileEdit::chooseFile()
 	QString s=QFileDialog::getOpenFileName(nullptr,tr("Select a file"),QFileInfo(text()).dir().absolutePath());
 	if(s.length())setText(s);
 }
-
-void qmpSettingsWindow::on_pbExtDevSetup_clicked()
-{
-	dps->launch();
-}
-
-void qmpSettingsWindow::on_pbDevPrio_clicked()
-{
-	devpriod->show();
-}
diff --git a/qmidiplayer-desktop/qmpsettingswindow.hpp b/qmidiplayer-desktop/qmpsettingswindow.hpp
index c1ae410..5243ca9 100644
--- a/qmidiplayer-desktop/qmpsettingswindow.hpp
+++ b/qmidiplayer-desktop/qmpsettingswindow.hpp
@@ -12,6 +12,7 @@
 #include <QComboBox>
 #include <QSpinBox>
 #include <QFormLayout>
+#include "qmpsettings.hpp"
 #include "qmpplugin.hpp"
 #include "qmpcustomizewindow.hpp"
 #include "qmpdevpropdialog.hpp"
@@ -20,13 +21,6 @@ namespace Ui {
 	class qmpSettingsWindow;
 }
 
-struct qmpCustomOption
-{
-	QWidget* widget;
-	std::string desc;int type;
-	QVariant defaultval,minv,maxv;
-};
-
 class QLineEdit;
 class QToolButton;
 class QFileEdit:public QWidget
@@ -60,7 +54,7 @@ class QHexSpinBox:public QSpinBox
 		}
 		int valueFromText(const QString &text)const
 		{
-			return i(text.toUInt(0,16));
+			return i(text.toUInt(nullptr,16));
 		}
 		QValidator::State validate(QString &input,int &pos)const
 		{
@@ -74,9 +68,9 @@ class QHexSpinBox:public QSpinBox
 			return QValidator::Acceptable;
 		}
 		inline unsigned int u(int i)const
-		{return *reinterpret_cast<unsigned int*>(&i);}
+		{return reinterpret_cast<unsigned&>(i);}
 		inline int i(unsigned int u)const
-		{return *reinterpret_cast<int*>(&u);}
+		{return reinterpret_cast<int&>(u);}
 };
 
 class qmpDevicePriorityDialog;
@@ -86,31 +80,16 @@ class qmpSettingsWindow:public QDialog
 	Q_OBJECT
 
 	public:
-		explicit qmpSettingsWindow(QWidget *parent=nullptr);
+		explicit qmpSettingsWindow(qmpSettings *qmpsettings,QWidget *parent=nullptr);
 		~qmpSettingsWindow();
 		void closeEvent(QCloseEvent *event);
 		void hideEvent(QHideEvent *event);
-		void settingsInit();
 		void updatePluginList(qmpPluginManager *pmgr);
-		void registerOptionInt(std::string tab,std::string desc,std::string key,int min,int max,int defaultval);
-		int getOptionInt(std::string key);
-		void setOptionInt(std::string key,int val);
-		void registerOptionUint(std::string tab,std::string desc,std::string key,unsigned min,unsigned max,unsigned defaultval);
-		unsigned getOptionUint(std::string key);
-		void setOptionUint(std::string key,unsigned val);
-		void registerOptionBool(std::string tab,std::string desc,std::string key,bool defaultval);
-		bool getOptionBool(std::string key);
-		void setOptionBool(std::string key,bool val);
-		void registerOptionDouble(std::string tab,std::string desc,std::string key,double min,double max,double defaultval);
-		double getOptionDouble(std::string key);
-		void setOptionDouble(std::string key,double val);
-		void registerOptionString(std::string tab,std::string desc,std::string key,std::string defaultval,bool ispath);
-		std::string getOptionString(std::string key);
-		void setOptionString(std::string key,std::string val);
-		void registerOptionEnumInt(std::string tab,std::string desc,std::string key,std::vector<std::string> options,int defaultval);
-		int getOptionEnumInt(std::string key);
-		void setOptionEnumInt(std::string key,int val);
 		void postInit();
+		void registerCustomizeWidgetOptions();
+		void registerSoundFontOption();
+		void registerPluginOption(qmpPluginManager *pmgr);
+		void registerExtraMidiOptions();
 	signals:
 		void dialogClosing();
 
@@ -118,36 +97,18 @@ class qmpSettingsWindow:public QDialog
 		void on_buttonBox_accepted();
 		void on_buttonBox_rejected();
 
-		void on_cbBufSize_currentTextChanged(const QString &s);
-		void on_cbBufCnt_currentTextChanged(const QString &s);
-
-		void on_pbAdd_clicked();
-		void on_pbRemove_clicked();
-		void on_pbUp_clicked();
-		void on_pbDown_clicked();
-
-		void on_cbAutoBS_stateChanged();
-
-		void on_pbCustomizeTb_clicked();
-
-		void on_pbCustomizeAct_clicked();
-
-		void on_pbExtDevSetup_clicked();
-
-		void on_pbDevPrio_clicked();
-
 	private:
 		Ui::qmpSettingsWindow *ui;
-		void settingsUpdate();
-		std::map<std::string,qmpCustomOption> customOptions;
+		std::map<std::string,qmpOption> customOptions;
 		std::map<std::string,QGridLayout*> customOptPages;
-		void updateCustomOptions();
-		qmpCustomizeWindow *cw;
+		void saveOption(std::string key=std::string());
+		void loadOption(std::string key=std::string());
+		void setupWidgets();
+		QGridLayout* pageForTab(std::string tab);
+		qmpCustomizeWindow *cwt,*cwa;
 		qmpDevPropDialog *dps;
 		qmpDevicePriorityDialog *devpriod;
-		static QSettings *settings;
-	public:
-		static QSettings* getSettingsIntf(){return settings;}
+		qmpSettings *settings;
 };
 
 #endif // QMPSETTINGSWINDOW_H
diff --git a/qmidiplayer-desktop/qmpsettingswindow.ui b/qmidiplayer-desktop/qmpsettingswindow.ui
index 6cdd665..addf886 100644
--- a/qmidiplayer-desktop/qmpsettingswindow.ui
+++ b/qmidiplayer-desktop/qmpsettingswindow.ui
@@ -23,743 +23,8 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>0</number>
+      <number>-1</number>
      </property>
-     <widget class="QWidget" name="tab">
-      <attribute name="title">
-       <string>Midi</string>
-      </attribute>
-      <layout class="QVBoxLayout" name="verticalLayout_4">
-       <item>
-        <widget class="QCheckBox" name="cbDisableMapping">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Disable Midi Mapping</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QCheckBox" name="cbSendSysx">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Send SysEx</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QCheckBox" name="cbWaitVoice">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Wait for remaining voices before stopping</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_7">
-         <item>
-          <widget class="QLabel" name="lbEncoding">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>Text Encoding</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QComboBox" name="cbEncoding">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <item>
-            <property name="text">
-             <string>Unicode</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Big5</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Big5-HKSCS</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>CP949</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>EUC-JP</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>EUC-KR</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>GB18030</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>KOI8-R</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>KOI8-U</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Macintosh</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Shift-JIS</string>
-            </property>
-           </item>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_8">
-         <item>
-          <widget class="QLabel" name="lbDevPrio">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>Select MIDI output devices</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pbDevPrio">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>...</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_5">
-         <item>
-          <widget class="QLabel" name="lbExtDevSetup">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>External MIDI output device setup</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pbExtDevSetup">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>...</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="tab_2">
-      <attribute name="title">
-       <string>Synth</string>
-      </attribute>
-      <layout class="QGridLayout" name="gridLayout_2">
-       <item row="2" column="0">
-        <widget class="QLabel" name="lbBufCnt">
-         <property name="text">
-          <string>Audio Buffer Count</string>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="0">
-        <widget class="QLabel" name="lbBufSize">
-         <property name="text">
-          <string>Audio Buffer Size</string>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="1">
-        <widget class="QComboBox" name="cbBufSize">
-         <property name="editable">
-          <bool>true</bool>
-         </property>
-         <property name="currentIndex">
-          <number>1</number>
-         </property>
-         <item>
-          <property name="text">
-           <string>64</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>128</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>256</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>512</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>1024</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>2048</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>4096</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>8192</string>
-          </property>
-         </item>
-        </widget>
-       </item>
-       <item row="4" column="0">
-        <widget class="QLabel" name="lbFrequency">
-         <property name="text">
-          <string>Sample Rate</string>
-         </property>
-        </widget>
-       </item>
-       <item row="2" column="1">
-        <widget class="QComboBox" name="cbBufCnt">
-         <property name="editable">
-          <bool>true</bool>
-         </property>
-         <item>
-          <property name="text">
-           <string>2</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>4</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>8</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>16</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>32</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>64</string>
-          </property>
-         </item>
-        </widget>
-       </item>
-       <item row="0" column="0">
-        <widget class="QLabel" name="lbAudioDrv">
-         <property name="text">
-          <string>Audio Driver</string>
-         </property>
-        </widget>
-       </item>
-       <item row="3" column="1">
-        <widget class="QComboBox" name="cbFormat">
-         <item>
-          <property name="text">
-           <string>16bits</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>float</string>
-          </property>
-         </item>
-        </widget>
-       </item>
-       <item row="0" column="1">
-        <widget class="QComboBox" name="cbAudioDrv"/>
-       </item>
-       <item row="4" column="1">
-        <widget class="QComboBox" name="cbFrequency">
-         <property name="currentIndex">
-          <number>2</number>
-         </property>
-         <item>
-          <property name="text">
-           <string>22050</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>44100</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>48000</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>96000</string>
-          </property>
-         </item>
-        </widget>
-       </item>
-       <item row="3" column="0">
-        <widget class="QLabel" name="lbFormat">
-         <property name="text">
-          <string>Sample Format</string>
-         </property>
-        </widget>
-       </item>
-       <item row="5" column="1">
-        <widget class="QSpinBox" name="sbPolyphony">
-         <property name="minimum">
-          <number>1</number>
-         </property>
-         <property name="maximum">
-          <number>65535</number>
-         </property>
-         <property name="value">
-          <number>2048</number>
-         </property>
-        </widget>
-       </item>
-       <item row="5" column="0">
-        <widget class="QLabel" name="lbPolyphony">
-         <property name="text">
-          <string>Max Polyphony</string>
-         </property>
-        </widget>
-       </item>
-       <item row="7" column="0">
-        <widget class="QCheckBox" name="cbAutoBS">
-         <property name="text">
-          <string>Auto bank select mode</string>
-         </property>
-        </widget>
-       </item>
-       <item row="8" column="0">
-        <widget class="QLabel" name="lbBSMode">
-         <property name="text">
-          <string>Bank select mode</string>
-         </property>
-        </widget>
-       </item>
-       <item row="8" column="1">
-        <widget class="QComboBox" name="cbBSMode">
-         <property name="currentIndex">
-          <number>1</number>
-         </property>
-         <item>
-          <property name="text">
-           <string>Ignored</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>CC#0</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>CC#32</string>
-          </property>
-         </item>
-         <item>
-          <property name="text">
-           <string>CC#0*128+CC#32</string>
-          </property>
-         </item>
-        </widget>
-       </item>
-       <item row="6" column="0">
-        <widget class="QLabel" name="lbCPUCores">
-         <property name="text">
-          <string>CPU Cores</string>
-         </property>
-        </widget>
-       </item>
-       <item row="6" column="1">
-        <widget class="QSpinBox" name="sbCPUCores">
-         <property name="minimum">
-          <number>1</number>
-         </property>
-         <property name="maximum">
-          <number>256</number>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="tab_3">
-      <attribute name="title">
-       <string>Soundfonts</string>
-      </attribute>
-      <layout class="QVBoxLayout" name="verticalLayout_2">
-       <item>
-        <widget class="QTableWidget" name="twSoundfont">
-         <property name="dragDropMode">
-          <enum>QAbstractItemView::InternalMove</enum>
-         </property>
-         <property name="selectionMode">
-          <enum>QAbstractItemView::SingleSelection</enum>
-         </property>
-         <property name="selectionBehavior">
-          <enum>QAbstractItemView::SelectRows</enum>
-         </property>
-         <column>
-          <property name="text">
-           <string>E</string>
-          </property>
-         </column>
-         <column>
-          <property name="text">
-           <string>Path</string>
-          </property>
-         </column>
-        </widget>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout">
-         <item>
-          <widget class="QPushButton" name="pbAdd">
-           <property name="text">
-            <string/>
-           </property>
-           <property name="icon">
-            <iconset resource="resources.qrc">
-             <normaloff>:/img/add.svg</normaloff>:/img/add.svg</iconset>
-           </property>
-           <property name="iconSize">
-            <size>
-             <width>24</width>
-             <height>24</height>
-            </size>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pbRemove">
-           <property name="text">
-            <string/>
-           </property>
-           <property name="icon">
-            <iconset resource="resources.qrc">
-             <normaloff>:/img/remove.svg</normaloff>:/img/remove.svg</iconset>
-           </property>
-           <property name="iconSize">
-            <size>
-             <width>24</width>
-             <height>24</height>
-            </size>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pbUp">
-           <property name="text">
-            <string/>
-           </property>
-           <property name="icon">
-            <iconset resource="resources.qrc">
-             <normaloff>:/img/up.svg</normaloff>:/img/up.svg</iconset>
-           </property>
-           <property name="iconSize">
-            <size>
-             <width>24</width>
-             <height>24</height>
-            </size>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pbDown">
-           <property name="text">
-            <string/>
-           </property>
-           <property name="icon">
-            <iconset resource="resources.qrc">
-             <normaloff>:/img/down.svg</normaloff>:/img/down.svg</iconset>
-           </property>
-           <property name="iconSize">
-            <size>
-             <width>24</width>
-             <height>24</height>
-            </size>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="tab_4">
-      <attribute name="title">
-       <string>Behavior</string>
-      </attribute>
-      <layout class="QVBoxLayout" name="verticalLayout_3">
-       <item>
-        <widget class="QCheckBox" name="cbRestorePlaylist">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Restore last playlist on startup</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QCheckBox" name="cbLoadFolder">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Load files in the same folder</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QCheckBox" name="cbDialogStatus">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Save dialog status</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QCheckBox" name="cbSaveEfxParam">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Save parameters in effects window</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QCheckBox" name="cbPersistentfs">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Persistent fluidsynth instance</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QCheckBox" name="cbShowLabel">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="text">
-          <string>Show label beside icon in toolbar buttons</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_2">
-         <item>
-          <widget class="QLabel" name="label">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>Icon Theme</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QComboBox" name="cbIconTheme">
-           <item>
-            <property name="text">
-             <string>Auto</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Dark</string>
-            </property>
-           </item>
-           <item>
-            <property name="text">
-             <string>Light</string>
-            </property>
-           </item>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_3">
-         <item>
-          <widget class="QLabel" name="lbCustomizeTb">
-           <property name="text">
-            <string>Customize toolbar</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pbCustomizeTb">
-           <property name="text">
-            <string>Customize</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <layout class="QHBoxLayout" name="horizontalLayout_4">
-         <item>
-          <widget class="QLabel" name="lbCustomizeAct">
-           <property name="text">
-            <string>Customize actions</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="pbCustomizeAct">
-           <property name="text">
-            <string>Customize</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="tab_5">
-      <attribute name="title">
-       <string>Plugins</string>
-      </attribute>
-      <layout class="QVBoxLayout" name="verticalLayout_5">
-       <item>
-        <widget class="QTableWidget" name="twPluginList">
-         <property name="selectionMode">
-          <enum>QAbstractItemView::SingleSelection</enum>
-         </property>
-         <property name="selectionBehavior">
-          <enum>QAbstractItemView::SelectRows</enum>
-         </property>
-         <column>
-          <property name="text">
-           <string>E</string>
-          </property>
-         </column>
-         <column>
-          <property name="text">
-           <string>Name</string>
-          </property>
-         </column>
-         <column>
-          <property name="text">
-           <string>Version</string>
-          </property>
-         </column>
-         <column>
-          <property name="text">
-           <string>Path</string>
-          </property>
-         </column>
-        </widget>
-       </item>
-      </layout>
-     </widget>
     </widget>
    </item>
    <item>
@@ -774,9 +39,7 @@
    </item>
   </layout>
  </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
+ <resources/>
  <connections>
   <connection>
    <sender>buttonBox</sender>
diff --git a/qmidiplayer-desktop/translations/qmp_zh_CN.ts b/qmidiplayer-desktop/translations/qmp_zh_CN.ts
index 233129e..4721a3a 100644
--- a/qmidiplayer-desktop/translations/qmp_zh_CN.ts
+++ b/qmidiplayer-desktop/translations/qmp_zh_CN.ts
@@ -4,7 +4,7 @@
 <context>
     <name>QFileEdit</name>
     <message>
-        <location filename="../qmpsettingswindow.cpp" line="752"/>
+        <location filename="../qmpsettingswindow.cpp" line="583"/>
         <source>Select a file</source>
         <translation type="unfinished">选择文件</translation>
     </message>
@@ -12,27 +12,27 @@
 <context>
     <name>main</name>
     <message>
-        <location filename="../main.cpp" line="59"/>
+        <location filename="../main.cpp" line="60"/>
         <source>A cross-platform MIDI player.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../main.cpp" line="62"/>
+        <location filename="../main.cpp" line="63"/>
         <source>midi files to play (optional).</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../main.cpp" line="63"/>
+        <location filename="../main.cpp" line="64"/>
         <source>Load a plugin from &lt;plugin library&gt;.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../main.cpp" line="64"/>
+        <location filename="../main.cpp" line="65"/>
         <source>Load all files from the same folder.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../main.cpp" line="66"/>
+        <location filename="../main.cpp" line="67"/>
         <source>Keep console window open.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -288,7 +288,7 @@
         <translation>取消全部独奏</translation>
     </message>
     <message>
-        <location filename="../qmpchannelswindow.cpp" line="293"/>
+        <location filename="../qmpchannelswindow.cpp" line="275"/>
         <source>Channel</source>
         <translation type="unfinished"></translation>
     </message>
@@ -348,6 +348,22 @@
         <source>-</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../qmpdevpropdialog.cpp" line="24"/>
+        <source>Select Device Initialization File</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../qmpdevpropdialog.cpp" line="30"/>
+        <location filename="../qmpdevpropdialog.cpp" line="96"/>
+        <source>Disconnected</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../qmpdevpropdialog.cpp" line="34"/>
+        <source>Connected</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>qmpDevicePriorityDialog</name>
@@ -572,27 +588,27 @@
         <translation type="vanished">输出到wav文件</translation>
     </message>
     <message>
-        <location filename="../qmpmainwindow.cpp" line="113"/>
+        <location filename="../qmpmainwindow.cpp" line="122"/>
         <source>Render to wave</source>
         <translation>输出wav文件</translation>
     </message>
     <message>
-        <location filename="../qmpmainwindow.cpp" line="114"/>
+        <location filename="../qmpmainwindow.cpp" line="123"/>
         <source>Panic</source>
         <translation>关闭所有音符</translation>
     </message>
     <message>
-        <location filename="../qmpmainwindow.cpp" line="115"/>
+        <location filename="../qmpmainwindow.cpp" line="124"/>
         <source>Restart fluidsynth</source>
         <translation>重新载入FluidSynth</translation>
     </message>
     <message>
-        <location filename="../qmpmainwindow.cpp" line="353"/>
+        <location filename="../qmpmainwindow.cpp" line="374"/>
         <source>Error</source>
         <translation>错误</translation>
     </message>
     <message>
-        <location filename="../qmpmainwindow.cpp" line="353"/>
+        <location filename="../qmpmainwindow.cpp" line="374"/>
         <source>%1 is not a valid midi file.</source>
         <translation>%1是无效的midi文件。</translation>
     </message>
@@ -601,7 +617,7 @@
     <name>qmpPlistWindow</name>
     <message>
         <location filename="../qmpplistwindow.ui" line="29"/>
-        <location filename="../qmpplistwindow.cpp" line="73"/>
+        <location filename="../qmpplistwindow.cpp" line="74"/>
         <source>Playlist</source>
         <translation>播放列表</translation>
     </message>
@@ -617,15 +633,15 @@
     </message>
     <message>
         <location filename="../qmpplistwindow.ui" line="161"/>
-        <location filename="../qmpplistwindow.cpp" line="213"/>
-        <location filename="../qmpplistwindow.cpp" line="329"/>
+        <location filename="../qmpplistwindow.cpp" line="214"/>
+        <location filename="../qmpplistwindow.cpp" line="330"/>
         <source>Repeat Off</source>
         <translation>循环关</translation>
     </message>
     <message>
         <location filename="../qmpplistwindow.ui" line="257"/>
-        <location filename="../qmpplistwindow.cpp" line="238"/>
-        <location filename="../qmpplistwindow.cpp" line="322"/>
+        <location filename="../qmpplistwindow.cpp" line="239"/>
+        <location filename="../qmpplistwindow.cpp" line="323"/>
         <source>Shuffle Off</source>
         <translation>随机关</translation>
     </message>
@@ -650,30 +666,30 @@
         <translation>清空</translation>
     </message>
     <message>
-        <location filename="../qmpplistwindow.cpp" line="217"/>
-        <location filename="../qmpplistwindow.cpp" line="333"/>
+        <location filename="../qmpplistwindow.cpp" line="218"/>
+        <location filename="../qmpplistwindow.cpp" line="334"/>
         <source>Repeat One</source>
         <translation>循环当前</translation>
     </message>
     <message>
-        <location filename="../qmpplistwindow.cpp" line="221"/>
-        <location filename="../qmpplistwindow.cpp" line="337"/>
+        <location filename="../qmpplistwindow.cpp" line="222"/>
+        <location filename="../qmpplistwindow.cpp" line="338"/>
         <source>Repeat All</source>
         <translation>循环全部</translation>
     </message>
     <message>
-        <location filename="../qmpplistwindow.cpp" line="233"/>
-        <location filename="../qmpplistwindow.cpp" line="317"/>
+        <location filename="../qmpplistwindow.cpp" line="234"/>
+        <location filename="../qmpplistwindow.cpp" line="318"/>
         <source>Shuffle On</source>
         <translation>随机开</translation>
     </message>
     <message>
-        <location filename="../qmpplistwindow.cpp" line="292"/>
+        <location filename="../qmpplistwindow.cpp" line="293"/>
         <source>Save playlist</source>
         <translation>保存播放列表</translation>
     </message>
     <message>
-        <location filename="../qmpplistwindow.cpp" line="305"/>
+        <location filename="../qmpplistwindow.cpp" line="306"/>
         <source>Load playlist</source>
         <translation>加载播放列表</translation>
     </message>
@@ -727,279 +743,99 @@
         <translation>选项</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="30"/>
         <source>Midi</source>
-        <translation>MIDI选项</translation>
+        <translation type="vanished">MIDI选项</translation>
     </message>
     <message>
         <source>Default Output Device</source>
         <translation type="vanished">默认输出设备</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="42"/>
         <source>Disable Midi Mapping</source>
-        <translation>只使用默认输出设备</translation>
+        <translation type="vanished">只使用默认输出设备</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="55"/>
         <source>Send SysEx</source>
-        <translation>发送SysEx指令</translation>
+        <translation type="vanished">发送SysEx指令</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="68"/>
         <source>Wait for remaining voices before stopping</source>
-        <translation>停止前等待复音数降为0</translation>
+        <translation type="vanished">停止前等待复音数降为0</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="83"/>
         <source>Text Encoding</source>
-        <translation type="unfinished">文本编码</translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="97"/>
-        <source>Unicode</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">文本编码</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="102"/>
-        <source>Big5</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="107"/>
-        <source>Big5-HKSCS</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="112"/>
-        <source>CP949</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="117"/>
-        <source>EUC-JP</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="122"/>
-        <source>EUC-KR</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="127"/>
-        <source>GB18030</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="132"/>
-        <source>KOI8-R</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="137"/>
-        <source>KOI8-U</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="142"/>
-        <source>Macintosh</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="147"/>
-        <source>Shift-JIS</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="165"/>
         <source>Select MIDI output devices</source>
-        <translation type="unfinished">选择MIDI输出设备</translation>
+        <translation type="obsolete">选择MIDI输出设备</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="178"/>
-        <location filename="../qmpsettingswindow.ui" line="208"/>
-        <source>...</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="195"/>
         <source>External MIDI output device setup</source>
-        <translation type="unfinished">外部MIDI设备设置</translation>
+        <translation type="obsolete">外部MIDI设备设置</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="218"/>
         <source>Synth</source>
-        <translation type="unfinished">合成器</translation>
+        <translation type="obsolete">合成器</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="224"/>
         <source>Audio Buffer Count</source>
-        <translation>音频缓冲区数量</translation>
+        <translation type="vanished">音频缓冲区数量</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="231"/>
         <source>Audio Buffer Size</source>
-        <translation>音频缓冲区大小</translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="245"/>
-        <location filename="../qmpsettingswindow.ui" line="324"/>
-        <source>64</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="250"/>
-        <source>128</source>
-        <translation type="unfinished"></translation>
+        <translation type="vanished">音频缓冲区大小</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="255"/>
-        <source>256</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="260"/>
-        <source>512</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="265"/>
-        <source>1024</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="270"/>
-        <source>2048</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="275"/>
-        <source>4096</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="280"/>
-        <source>8192</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="288"/>
         <source>Sample Rate</source>
-        <translation type="unfinished">采样率</translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="299"/>
-        <source>2</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="304"/>
-        <source>4</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="309"/>
-        <source>8</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="314"/>
-        <source>16</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="319"/>
-        <source>32</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="340"/>
-        <source>16bits</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="345"/>
-        <source>float</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="360"/>
-        <source>22050</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="365"/>
-        <source>44100</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="370"/>
-        <source>48000</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="375"/>
-        <source>96000</source>
-        <translation type="unfinished"></translation>
+        <translation type="obsolete">采样率</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="383"/>
         <source>Sample Format</source>
-        <translation type="unfinished">采样格式</translation>
+        <translation type="obsolete">采样格式</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="648"/>
         <source>Show label beside icon in toolbar buttons</source>
-        <translation type="unfinished">工具栏按钮中显示文字标签</translation>
+        <translation type="obsolete">工具栏按钮中显示文字标签</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="663"/>
         <source>Icon Theme</source>
-        <translation type="unfinished">图标主题</translation>
+        <translation type="obsolete">图标主题</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="671"/>
         <source>Auto</source>
-        <translation type="unfinished">自动</translation>
+        <translation type="obsolete">自动</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="676"/>
         <source>Dark</source>
-        <translation type="unfinished">暗色</translation>
+        <translation type="obsolete">暗色</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="681"/>
         <source>Light</source>
-        <translation type="unfinished">亮色</translation>
+        <translation type="obsolete">亮色</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="693"/>
         <source>Customize toolbar</source>
-        <translation type="unfinished">自定义工具栏</translation>
+        <translation type="obsolete">自定义工具栏</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="700"/>
-        <location filename="../qmpsettingswindow.ui" line="718"/>
         <source>Customize</source>
-        <translation type="unfinished">设置</translation>
+        <translation type="obsolete">设置</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="711"/>
         <source>Customize actions</source>
-        <translation type="unfinished">自定义右键菜单</translation>
+        <translation type="obsolete">自定义右键菜单</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="728"/>
         <source>Plugins</source>
-        <translation type="unfinished">插件</translation>
+        <translation type="obsolete">插件</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="746"/>
         <source>Name</source>
-        <translation type="unfinished">名称</translation>
+        <translation type="obsolete">名称</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="751"/>
+        <location filename="../qmpsettingswindow.cpp" line="241"/>
         <source>Version</source>
         <translation type="unfinished">版本</translation>
     </message>
@@ -1008,110 +844,89 @@
         <translation type="vanished">采样频率</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="332"/>
         <source>Audio Driver</source>
-        <translation>音频驱动</translation>
+        <translation type="vanished">音频驱动</translation>
     </message>
     <message>
         <source>Audio Format</source>
         <translation type="vanished">音频格式</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="403"/>
         <source>Max Polyphony</source>
-        <translation>最大复音数</translation>
+        <translation type="vanished">最大复音数</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="410"/>
         <source>Auto bank select mode</source>
-        <translation>自动确定乐器库选择方式</translation>
+        <translation type="vanished">自动确定乐器库选择方式</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="417"/>
         <source>Bank select mode</source>
-        <translation>乐器库选择方式</translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="428"/>
-        <source>Ignored</source>
-        <translation type="unfinished"></translation>
+        <translation type="vanished">乐器库选择方式</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="433"/>
-        <source>CC#0</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="438"/>
-        <source>CC#32</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="443"/>
-        <source>CC#0*128+CC#32</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../qmpsettingswindow.ui" line="451"/>
         <source>CPU Cores</source>
-        <translation>合成器线程数</translation>
+        <translation type="vanished">合成器线程数</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="469"/>
         <source>Soundfonts</source>
-        <translation>音源</translation>
+        <translation type="vanished">音源</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="485"/>
-        <location filename="../qmpsettingswindow.ui" line="741"/>
+        <location filename="../qmpsettingswindow.cpp" line="146"/>
+        <location filename="../qmpsettingswindow.cpp" line="241"/>
         <source>E</source>
         <translation>启用</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="490"/>
-        <location filename="../qmpsettingswindow.ui" line="756"/>
+        <location filename="../qmpsettingswindow.cpp" line="146"/>
+        <location filename="../qmpsettingswindow.cpp" line="241"/>
         <source>Path</source>
         <translation>路径</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="571"/>
         <source>Behavior</source>
-        <translation>行为设定</translation>
+        <translation type="vanished">行为设定</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="583"/>
         <source>Restore last playlist on startup</source>
-        <translation>启动时，恢复上次的播放列表</translation>
+        <translation type="vanished">启动时，恢复上次的播放列表</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="596"/>
         <source>Load files in the same folder</source>
-        <translation>添加同一文件夹下的所有文件</translation>
+        <translation type="vanished">添加同一文件夹下的所有文件</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="609"/>
         <source>Save dialog status</source>
-        <translation>保存对话框状态</translation>
+        <translation type="vanished">保存对话框状态</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="622"/>
         <source>Save parameters in effects window</source>
-        <translation>保存效果窗口内的设定</translation>
+        <translation type="vanished">保存效果窗口内的设定</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.ui" line="635"/>
         <source>Persistent fluidsynth instance</source>
-        <translation>单一fluidsynth实例</translation>
+        <translation type="vanished">单一fluidsynth实例</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.cpp" line="398"/>
+        <location filename="../qmpsettingswindow.cpp" line="109"/>
         <source>No soundfont loaded</source>
         <translation>未选择soundfont</translation>
     </message>
     <message>
-        <location filename="../qmpsettingswindow.cpp" line="399"/>
+        <location filename="../qmpsettingswindow.cpp" line="110"/>
         <source>Internal fluidsynth is the only available MIDI output but it has no soundfont set. Would you like to setup soundfonts now? You may have to reload the internal synth afterwards.</source>
         <translation>仅有FluidSynth输出可用，但未选择其使用的soundfont。需要现在进行设置吗？（设置完毕后需要重新加载FluidSynth。）</translation>
     </message>
+    <message>
+        <location filename="../qmpsettingswindow.cpp" line="121"/>
+        <location filename="../qmpsettingswindow.cpp" line="122"/>
+        <source>Customize...</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../qmpsettingswindow.cpp" line="241"/>
+        <source>Plugin Name</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>