Inanimate Dream. (WTF)

27 files changed, 1042 insertions, 139 deletions

diff --git a/ChangeLog b/ChangeLog
index 4f8cfe6..7a4f458 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-12-31 0.5.0
+Implemented effect parameter editor and file information window.
+Bump version.
+
 2015-12-30 primitive version
 Implemented the channel parameter editor.
 
diff --git a/README.md b/README.md
index 0c06f83..31e0275 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,8 @@ Currently it's still very incomplete and not suitable for everyday use.
 
 Planned features:
 * Channel mute/solo
-* Editing channel parameters on-the-fly (partially implemented)
+* Editing channel parameters on-the-fly
 * Playlists (partially implemented)
-* Editing synthesizer effects (not implemented)
+* Editing synthesizer effects
 * Visualization (not implemented)
 * Rendering midi to wave file (not implemented)
diff --git a/qmidiplayer.pro b/qmidiplayer.pro
index c89da2c..5f505dc 100644
--- a/qmidiplayer.pro
+++ b/qmidiplayer.pro
@@ -16,23 +16,29 @@ SOURCES += main.cpp\
 		qmpmainwindow.cpp \
 	qmpmidiplay.cpp \
 	qmpmidiread.cpp \
-    qmpplistwindow.cpp \
-    qmpchannelswindow.cpp \
-    qmppresetselect.cpp \
-    qmpchanneleditor.cpp
+	qmpplistwindow.cpp \
+	qmpChannelsWindow.cpp \
+	qmppresetselect.cpp \
+	qmpchanneleditor.cpp \
+	qmpefxwindow.cpp \
+    qmpinfowindow.cpp
 
 HEADERS  += qmpmainwindow.hpp \
 	qmpmidiplay.hpp \
-    qmpplistwindow.hpp \
-    qmpchannelswindow.hpp \
-    qmppresetselect.hpp \
-    qmpchanneleditor.hpp
+	qmpplistwindow.hpp \
+	qmpChannelsWindow.hpp \
+	qmppresetselect.hpp \
+	qmpchanneleditor.hpp \
+	qmpefxwindow.hpp \
+    qmpinfowindow.hpp
 
 FORMS    += qmpmainwindow.ui \
-    qmpplistwindow.ui \
-    qmpchannelswindow.ui \
-    qmppresetselect.ui \
-    qmpchanneleditor.ui
+	qmpplistwindow.ui \
+	qmpChannelsWindow.ui \
+	qmppresetselect.ui \
+	qmpchanneleditor.ui \
+	qmpefxwindow.ui \
+    qmpinfowindow.ui
 
 QMAKE_CXXFLAGS += -std=c++11 -Wall
 LIBS += -lfluidsynth
diff --git a/qmpchanneleditor.cpp b/qmpchanneleditor.cpp
index 667d553..09308da 100644
--- a/qmpchanneleditor.cpp
+++ b/qmpchanneleditor.cpp
@@ -3,19 +3,19 @@
 #include "ui_qmpchanneleditor.h"
 #include "qmpmainwindow.hpp"
 
-qmpchanneleditor::qmpchanneleditor(QWidget *parent) :
+qmpChannelEditor::qmpChannelEditor(QWidget *parent) :
 	QDialog(parent),
-	ui(new Ui::qmpchanneleditor)
+	ui(new Ui::qmpChannelEditor)
 {
 	ui->setupUi(this);
 }
 
-qmpchanneleditor::~qmpchanneleditor()
+qmpChannelEditor::~qmpChannelEditor()
 {
 	delete ui;
 }
 
-void qmpchanneleditor::setupWindow(int chid)
+void qmpChannelEditor::setupWindow(int chid)
 {
 	char str[30];if(~chid)ch=chid;
 	sprintf(str,"Channel Parameter Editor - Channel #%d",ch+1);
@@ -50,7 +50,7 @@ void qmpchanneleditor::setupWindow(int chid)
 	ui->dPan->setValue(b);
 }
 
-void qmpchanneleditor::sendCC()
+void qmpChannelEditor::sendCC()
 {
 	CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
 	player->setCC(ch,7,ui->dVol->value());
@@ -67,23 +67,23 @@ void qmpchanneleditor::sendCC()
 	player->setCC(ch,78,ui->dDelay->value());
 }
 
-void qmpchanneleditor::showEvent(QShowEvent *e)
+void qmpChannelEditor::showEvent(QShowEvent *e)
 {
 	e->accept();
 	connect(qmpMainWindow::getInstance()->getTimer(),SIGNAL(timeout()),this,SLOT(setupWindow()));
 }
-void qmpchanneleditor::closeEvent(QCloseEvent *e)
+void qmpChannelEditor::closeEvent(QCloseEvent *e)
 {
 	e->accept();
 	disconnect(qmpMainWindow::getInstance()->getTimer(),SIGNAL(timeout()),this,SLOT(setupWindow()));
 }
 
-void qmpchanneleditor::on_pbChLeft_clicked()
+void qmpChannelEditor::on_pbChLeft_clicked()
 {
 	if(ch>0)--ch;else ch=15;setupWindow();
 }
 
-void qmpchanneleditor::on_pbChRight_clicked()
+void qmpChannelEditor::on_pbChRight_clicked()
 {
 	if(ch<15)++ch;else ch=0;setupWindow();
 }
@@ -91,110 +91,110 @@ void qmpchanneleditor::on_pbChRight_clicked()
 #define dc disconnect(qmpMainWindow::getInstance()->getTimer(),SIGNAL(timeout()),this,SLOT(setupWindow()))
 #define rc connect(qmpMainWindow::getInstance()->getTimer(),SIGNAL(timeout()),this,SLOT(setupWindow()));sendCC()
 
-void qmpchanneleditor::on_dCut_sliderPressed()
+void qmpChannelEditor::on_dCut_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dReso_sliderPressed()
+void qmpChannelEditor::on_dReso_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dReverb_sliderPressed()
+void qmpChannelEditor::on_dReverb_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dChorus_sliderPressed()
+void qmpChannelEditor::on_dChorus_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dVol_sliderPressed()
+void qmpChannelEditor::on_dVol_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dPan_sliderPressed()
+void qmpChannelEditor::on_dPan_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dAttack_sliderPressed()
+void qmpChannelEditor::on_dAttack_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dDecay_sliderPressed()
+void qmpChannelEditor::on_dDecay_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dRelease_sliderPressed()
+void qmpChannelEditor::on_dRelease_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dRate_sliderPressed()
+void qmpChannelEditor::on_dRate_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dDepth_sliderPressed()
+void qmpChannelEditor::on_dDepth_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dDelay_sliderPressed()
+void qmpChannelEditor::on_dDelay_sliderPressed()
 {dc;}
 
-void qmpchanneleditor::on_dAttack_sliderReleased()
+void qmpChannelEditor::on_dAttack_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dDecay_sliderReleased()
+void qmpChannelEditor::on_dDecay_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dRelease_sliderReleased()
+void qmpChannelEditor::on_dRelease_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dRate_sliderReleased()
+void qmpChannelEditor::on_dRate_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dDepth_sliderReleased()
+void qmpChannelEditor::on_dDepth_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dDelay_sliderReleased()
+void qmpChannelEditor::on_dDelay_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dCut_sliderReleased()
+void qmpChannelEditor::on_dCut_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dReso_sliderReleased()
+void qmpChannelEditor::on_dReso_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dReverb_sliderReleased()
+void qmpChannelEditor::on_dReverb_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dChorus_sliderReleased()
+void qmpChannelEditor::on_dChorus_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dVol_sliderReleased()
+void qmpChannelEditor::on_dVol_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dPan_sliderReleased()
+void qmpChannelEditor::on_dPan_sliderReleased()
 {rc;}
 
-void qmpchanneleditor::on_dCut_valueChanged()
+void qmpChannelEditor::on_dCut_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dReso_valueChanged()
+void qmpChannelEditor::on_dReso_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dReverb_valueChanged()
+void qmpChannelEditor::on_dReverb_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dChorus_valueChanged()
+void qmpChannelEditor::on_dChorus_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dVol_valueChanged()
+void qmpChannelEditor::on_dVol_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dPan_valueChanged()
+void qmpChannelEditor::on_dPan_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dAttack_valueChanged()
+void qmpChannelEditor::on_dAttack_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dDecay_valueChanged()
+void qmpChannelEditor::on_dDecay_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dRelease_valueChanged()
+void qmpChannelEditor::on_dRelease_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dRate_valueChanged()
+void qmpChannelEditor::on_dRate_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dDepth_valueChanged()
+void qmpChannelEditor::on_dDepth_valueChanged()
 {rc;}
 
-void qmpchanneleditor::on_dDelay_valueChanged()
+void qmpChannelEditor::on_dDelay_valueChanged()
 {rc;}
diff --git a/qmpchanneleditor.hpp b/qmpchanneleditor.hpp
index 019cfb4..5927122 100644
--- a/qmpchanneleditor.hpp
+++ b/qmpchanneleditor.hpp
@@ -6,16 +6,16 @@
 #include <QCloseEvent>
 
 namespace Ui {
-	class qmpchanneleditor;
+	class qmpChannelEditor;
 }
 
-class qmpchanneleditor:public QDialog
+class qmpChannelEditor:public QDialog
 {
 	Q_OBJECT
 
 	public:
-		explicit qmpchanneleditor(QWidget *parent=0);
-		~qmpchanneleditor();
+		explicit qmpChannelEditor(QWidget *parent=0);
+		~qmpChannelEditor();
 	protected:
 		void showEvent(QShowEvent *e);
 		void closeEvent(QCloseEvent *e);
@@ -63,7 +63,7 @@ class qmpchanneleditor:public QDialog
 		void on_dDelay_valueChanged();
 
 	private:
-		Ui::qmpchanneleditor *ui;
+		Ui::qmpChannelEditor *ui;
 		int ch;
 		void sendCC();
 };
diff --git a/qmpchanneleditor.ui b/qmpchanneleditor.ui
index b45e7de..7e10c41 100644
--- a/qmpchanneleditor.ui
+++ b/qmpchanneleditor.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>qmpchanneleditor</class>
- <widget class="QDialog" name="qmpchanneleditor">
+ <class>qmpChannelEditor</class>
+ <widget class="QDialog" name="qmpChannelEditor">
   <property name="geometry">
    <rect>
     <x>0</x>
diff --git a/qmpchannelswindow.cpp b/qmpchannelswindow.cpp
index ce05468..65ed055 100644
--- a/qmpchannelswindow.cpp
+++ b/qmpchannelswindow.cpp
@@ -5,13 +5,13 @@
 #include "ui_qmpchannelswindow.h"
 #include "qmpmainwindow.hpp"
 
-qmpchannelswindow::qmpchannelswindow(QWidget *parent) :
+qmpChannelsWindow::qmpChannelsWindow(QWidget *parent) :
 	QDialog(parent),
-	ui(new Ui::qmpchannelswindow)
+	ui(new Ui::qmpChannelsWindow)
 {
 	ui->setupUi(this);
-	pselectw=new qmppresetselect(this);
-	ceditw=new qmpchanneleditor(this);
+	pselectw=new qmpPresetSelector(this);
+	ceditw=new qmpChannelEditor(this);
 	connect(this,SIGNAL(dialogClosing()),parent,SLOT(dialogClosed()));
 	for(int i=0;i<16;++i)
 	{
@@ -37,14 +37,14 @@ qmpchannelswindow::qmpchannelswindow(QWidget *parent) :
 	ui->twChannels->setColumnWidth(4,32);
 }
 
-void qmpchannelswindow::closeEvent(QCloseEvent *event)
+void qmpChannelsWindow::closeEvent(QCloseEvent *event)
 {
 	setVisible(false);
 	emit dialogClosing();
 	event->accept();
 }
 
-void qmpchannelswindow::channelWindowsUpdate()
+void qmpChannelsWindow::channelWindowsUpdate()
 {
 	for(int i=0;i<16;++i)
 	{
@@ -56,7 +56,7 @@ void qmpchannelswindow::channelWindowsUpdate()
 	}
 }
 
-void qmpchannelswindow::channelMSChanged()
+void qmpChannelsWindow::channelMSChanged()
 {
 	for(int i=0;i<16;++i)
 	{
@@ -69,12 +69,12 @@ void qmpchannelswindow::channelMSChanged()
 	}
 }
 
-qmpchannelswindow::~qmpchannelswindow()
+qmpChannelsWindow::~qmpChannelsWindow()
 {
 	delete ui;
 }
 
-void qmpchannelswindow::on_pbUnmute_clicked()
+void qmpChannelsWindow::on_pbUnmute_clicked()
 {
 	for(int i=0;i<16;++i)
 	{
@@ -83,7 +83,7 @@ void qmpchannelswindow::on_pbUnmute_clicked()
 	}
 }
 
-void qmpchannelswindow::on_pbUnsolo_clicked()
+void qmpChannelsWindow::on_pbUnsolo_clicked()
 {
 	for(int i=0;i<16;++i)
 	{
@@ -92,13 +92,13 @@ void qmpchannelswindow::on_pbUnsolo_clicked()
 	}
 }
 
-void qmpchannelswindow::showPresetWindow(int chid)
+void qmpChannelsWindow::showPresetWindow(int chid)
 {
 	pselectw->show();
 	pselectw->setupWindow(chid);
 }
 
-void qmpchannelswindow::showChannelEditorWindow(int chid)
+void qmpChannelsWindow::showChannelEditorWindow(int chid)
 {
 	ceditw->show();
 	ceditw->setupWindow(chid);
diff --git a/qmpchannelswindow.hpp b/qmpchannelswindow.hpp
index c87a90f..a3ce667 100644
--- a/qmpchannelswindow.hpp
+++ b/qmpchannelswindow.hpp
@@ -9,7 +9,7 @@
 #include "qmpchanneleditor.hpp"
 
 namespace Ui {
-	class qmpchannelswindow;
+	class qmpChannelsWindow;
 }
 
 class QDCLabel:public QLabel
@@ -40,13 +40,13 @@ class QDCPushButton:public QPushButton
 		void onClick(int id);
 };
 
-class qmpchannelswindow:public QDialog
+class qmpChannelsWindow:public QDialog
 {
 	Q_OBJECT
 
 	public:
-		explicit qmpchannelswindow(QWidget *parent = 0);
-		~qmpchannelswindow();
+		explicit qmpChannelsWindow(QWidget *parent = 0);
+		~qmpChannelsWindow();
 		void closeEvent(QCloseEvent *event);
 	signals:
 		void dialogClosing();
@@ -61,9 +61,9 @@ class qmpchannelswindow:public QDialog
 		void on_pbUnsolo_clicked();
 
 	private:
-		Ui::qmpchannelswindow *ui;
-		qmppresetselect *pselectw;
-		qmpchanneleditor *ceditw;
+		Ui::qmpChannelsWindow *ui;
+		qmpPresetSelector *pselectw;
+		qmpChannelEditor *ceditw;
 };
 
 #endif // QMPCHANNELSWINDOW_H
diff --git a/qmpchannelswindow.ui b/qmpchannelswindow.ui
index dba6009..a8b43cb 100644
--- a/qmpchannelswindow.ui
+++ b/qmpchannelswindow.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>qmpchannelswindow</class>
- <widget class="QDialog" name="qmpchannelswindow">
+ <class>qmpChannelsWindow</class>
+ <widget class="QDialog" name="qmpChannelsWindow">
   <property name="geometry">
    <rect>
     <x>0</x>
diff --git a/qmpefxwindow.cpp b/qmpefxwindow.cpp
new file mode 100644
index 0000000..b46cbb5
--- /dev/null
+++ b/qmpefxwindow.cpp
@@ -0,0 +1,145 @@
+#include <cmath>
+#include "qmpefxwindow.hpp"
+#include "ui_qmpefxwindow.h"
+#include "qmpmainwindow.hpp"
+
+qmpEfxWindow::qmpEfxWindow(QWidget *parent) :
+	QDialog(parent),
+	ui(new Ui::qmpEfxWindow)
+{
+	ui->setupUi(this);initialized=false;
+	connect(this,SIGNAL(dialogClosing()),parent,SLOT(dialogClosed()));
+	//stub. read these from settings after the setting module is implemented
+	ui->cbEnabledC->setChecked(true);
+	ui->cbEnabledR->setChecked(true);
+}
+
+qmpEfxWindow::~qmpEfxWindow()
+{
+	delete ui;
+}
+
+void qmpEfxWindow::closeEvent(QCloseEvent *event)
+{
+	setVisible(false);
+	emit dialogClosing();
+	event->accept();
+}
+
+void qmpEfxWindow::showEvent(QShowEvent *event)
+{
+	CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
+	player->getReverbPara(&rr,&rd,&rw,&rl);
+	player->getChorusPara(&cfb,&cl,&cr,&cd,&ct);
+	ui->sbRoom->setValue((int)round(rr*100));ui->dRoom->setValue((int)round(rr*100));
+	ui->sbDamp->setValue((int)round(rd*100));ui->dRoom->setValue((int)round(rd*100));
+	ui->sbWidth->setValue((int)round(rw*100));ui->dWidth->setValue((int)round(rw*100));
+	ui->sbLevelR->setValue((int)round(rl*100));ui->dLevelR->setValue((int)round(rl*100));
+
+	ui->sbFeedBack->setValue(cfb);ui->dFeedBack->setValue(cfb);
+	ui->sbRate->setValue(cr);ui->dRate->setValue((int)round(cr*100));
+	ui->sbDepth->setValue(cd);ui->dDepth->setValue((int)round(cd*10));
+	ui->sbLevelC->setValue((int)round(cl*100));ui->dLevelC->setValue((int)round(cl*100));
+	if(ct==FLUID_CHORUS_MOD_SINE)ui->rbSine->setChecked(true),ui->rbTriangle->setChecked(false);
+	if(ct==FLUID_CHORUS_MOD_TRIANGLE)ui->rbSine->setChecked(false),ui->rbTriangle->setChecked(true);
+	initialized=true;event->accept();
+}
+
+void qmpEfxWindow::sendEfxChange()
+{
+	if(!qmpMainWindow::getInstance()||!initialized)return;
+	rr=ui->sbRoom->value()/100.;rd=ui->sbDamp->value()/100.;
+	rw=ui->sbWidth->value()/100.;rl=ui->sbLevelR->value()/100.;
+	ct=ui->rbSine->isChecked()?FLUID_CHORUS_MOD_SINE:FLUID_CHORUS_MOD_TRIANGLE;
+	cfb=ui->sbFeedBack->value();cl=ui->sbLevelC->value()/100.;
+	cr=ui->sbRate->value();cd=ui->sbDepth->value();
+	CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
+	player->setReverbPara(ui->cbEnabledR->isChecked()?1:0,rr,rd,rw,rl);
+	player->setChorusPara(ui->cbEnabledC->isChecked()?1:0,cfb,cl,cr,cd,ct);
+}
+
+void qmpEfxWindow::dailValueChange()
+{
+	ui->sbRoom->setValue(ui->dRoom->value());
+	ui->sbDamp->setValue(ui->dDamp->value());
+	ui->sbWidth->setValue(ui->dWidth->value());
+	ui->sbLevelR->setValue(ui->dLevelR->value());
+	ui->sbFeedBack->setValue(ui->dFeedBack->value());
+	ui->sbRate->setValue(ui->dRate->value()/100.);
+	ui->sbDepth->setValue(ui->dDepth->value()/10.);
+	ui->sbLevelC->setValue(ui->dLevelC->value());
+	sendEfxChange();
+}
+
+void qmpEfxWindow::spinValueChange()
+{
+	ui->dRoom->setValue(ui->sbRoom->value());
+	ui->dDamp->setValue(ui->sbDamp->value());
+	ui->dWidth->setValue(ui->sbWidth->value());
+	ui->dLevelR->setValue(ui->sbLevelR->value());
+	ui->dFeedBack->setValue(ui->sbFeedBack->value());
+	ui->dRate->setValue((int)(ui->sbRate->value()*100));
+	ui->dDepth->setValue((int)(ui->sbDepth->value()*10));
+	ui->dLevelC->setValue(ui->sbLevelC->value());
+	sendEfxChange();
+}
+
+void qmpEfxWindow::on_dRoom_valueChanged()
+{dailValueChange();}
+
+void qmpEfxWindow::on_dDamp_valueChanged()
+{dailValueChange();}
+
+void qmpEfxWindow::on_dWidth_valueChanged()
+{dailValueChange();}
+
+void qmpEfxWindow::on_dLevelR_valueChanged()
+{dailValueChange();}
+
+void qmpEfxWindow::on_dFeedBack_valueChanged()
+{dailValueChange();}
+
+void qmpEfxWindow::on_dRate_valueChanged()
+{dailValueChange();}
+
+void qmpEfxWindow::on_dDepth_valueChanged()
+{dailValueChange();}
+
+void qmpEfxWindow::on_dLevelC_valueChanged()
+{dailValueChange();}
+
+void qmpEfxWindow::on_sbRoom_valueChanged(QString s)
+{s=QString();spinValueChange();}
+
+void qmpEfxWindow::on_sbDamp_valueChanged(QString s)
+{s=QString();spinValueChange();}
+
+void qmpEfxWindow::on_sbWidth_valueChanged(QString s)
+{s=QString();spinValueChange();}
+
+void qmpEfxWindow::on_sbLevelR_valueChanged(QString s)
+{s=QString();spinValueChange();}
+
+void qmpEfxWindow::on_sbFeedBack_valueChanged(QString s)
+{s=QString();spinValueChange();}
+
+void qmpEfxWindow::on_sbRate_valueChanged(QString s)
+{s=QString();spinValueChange();}
+
+void qmpEfxWindow::on_sbDepth_valueChanged(QString s)
+{s=QString();spinValueChange();}
+
+void qmpEfxWindow::on_sbLevelC_valueChanged(QString s)
+{s=QString();spinValueChange();}
+
+void qmpEfxWindow::on_cbEnabledC_stateChanged()
+{sendEfxChange();}
+
+void qmpEfxWindow::on_cbEnabledR_stateChanged()
+{sendEfxChange();}
+
+void qmpEfxWindow::on_rbSine_toggled()
+{sendEfxChange();}
+
+void qmpEfxWindow::on_rbTriangle_toggled()
+{sendEfxChange();}
diff --git a/qmpefxwindow.hpp b/qmpefxwindow.hpp
new file mode 100644
index 0000000..aa56263
--- /dev/null
+++ b/qmpefxwindow.hpp
@@ -0,0 +1,57 @@
+#ifndef QMPEFXWINDOW_HPP
+#define QMPEFXWINDOW_HPP
+
+#include <QDialog>
+#include <QCloseEvent>
+#include <QShowEvent>
+
+namespace Ui {
+	class qmpEfxWindow;
+}
+
+class qmpEfxWindow : public QDialog
+{
+	Q_OBJECT
+
+	public:
+		explicit qmpEfxWindow(QWidget *parent=0);
+		~qmpEfxWindow();
+		void closeEvent(QCloseEvent *event);
+		void showEvent(QShowEvent *event);
+
+	signals:
+		void dialogClosing();
+
+	private slots:
+		void on_dRoom_valueChanged();
+		void on_dDamp_valueChanged();
+		void on_dWidth_valueChanged();
+		void on_dLevelR_valueChanged();
+		void on_dFeedBack_valueChanged();
+		void on_dRate_valueChanged();
+		void on_dDepth_valueChanged();
+		void on_dLevelC_valueChanged();
+		void on_sbRoom_valueChanged(QString s);
+		void on_sbDamp_valueChanged(QString s);
+		void on_sbWidth_valueChanged(QString s);
+		void on_sbLevelR_valueChanged(QString s);
+		void on_sbFeedBack_valueChanged(QString s);
+		void on_sbRate_valueChanged(QString s);
+		void on_sbDepth_valueChanged(QString s);
+		void on_sbLevelC_valueChanged(QString s);
+		void on_cbEnabledC_stateChanged();
+		void on_cbEnabledR_stateChanged();
+		void on_rbSine_toggled();
+		void on_rbTriangle_toggled();
+
+	private:
+		void dailValueChange();
+		void spinValueChange();
+		void sendEfxChange();
+		Ui::qmpEfxWindow *ui;
+		double rr,rd,rw,rl;
+		int cfb,ct,initialized;
+		double cl,cr,cd;
+};
+
+#endif // QMPEFXWINDOW_HPP
diff --git a/qmpefxwindow.ui b/qmpefxwindow.ui
new file mode 100644
index 0000000..53d3fff
--- /dev/null
+++ b/qmpefxwindow.ui
@@ -0,0 +1,452 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>qmpEfxWindow</class>
+ <widget class="QDialog" name="qmpEfxWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>546</width>
+    <height>177</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Effects</string>
+  </property>
+  <widget class="QGroupBox" name="gReverb">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>10</y>
+     <width>261</width>
+     <height>161</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>Reverb</string>
+   </property>
+   <widget class="QCheckBox" name="cbEnabledR">
+    <property name="geometry">
+     <rect>
+      <x>80</x>
+      <y>4</y>
+      <width>21</width>
+      <height>24</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+   </widget>
+   <widget class="QDial" name="dRoom">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>30</y>
+      <width>50</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>120</number>
+    </property>
+   </widget>
+   <widget class="QDial" name="dDamp">
+    <property name="geometry">
+     <rect>
+      <x>200</x>
+      <y>30</y>
+      <width>50</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+   </widget>
+   <widget class="QDial" name="dWidth">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>103</y>
+      <width>50</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+   </widget>
+   <widget class="QDial" name="dLevelR">
+    <property name="geometry">
+     <rect>
+      <x>200</x>
+      <y>103</y>
+      <width>50</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbRoom">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>30</y>
+      <width>41</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Room</string>
+    </property>
+   </widget>
+   <widget class="QSpinBox" name="sbRoom">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>50</y>
+      <width>51</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>120</number>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbDamp">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>30</y>
+      <width>51</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Damp</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+   <widget class="QSpinBox" name="sbDamp">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>50</y>
+      <width>56</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbWidth">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>100</y>
+      <width>51</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Width</string>
+    </property>
+   </widget>
+   <widget class="QSpinBox" name="sbWidth">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>120</y>
+      <width>56</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbLevelR">
+    <property name="geometry">
+     <rect>
+      <x>145</x>
+      <y>100</y>
+      <width>51</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Level</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+   <widget class="QSpinBox" name="sbLevelR">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>120</y>
+      <width>56</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+   </widget>
+  </widget>
+  <widget class="QGroupBox" name="gChorus">
+   <property name="geometry">
+    <rect>
+     <x>270</x>
+     <y>10</y>
+     <width>261</width>
+     <height>161</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>Chorus</string>
+   </property>
+   <widget class="QCheckBox" name="cbEnabledC">
+    <property name="geometry">
+     <rect>
+      <x>80</x>
+      <y>4</y>
+      <width>21</width>
+      <height>24</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string/>
+    </property>
+   </widget>
+   <widget class="QDial" name="dFeedBack">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>30</y>
+      <width>50</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>99</number>
+    </property>
+   </widget>
+   <widget class="QDial" name="dRate">
+    <property name="geometry">
+     <rect>
+      <x>200</x>
+      <y>30</y>
+      <width>50</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="minimum">
+     <number>29</number>
+    </property>
+    <property name="maximum">
+     <number>500</number>
+    </property>
+    <property name="value">
+     <number>29</number>
+    </property>
+   </widget>
+   <widget class="QDial" name="dDepth">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>103</y>
+      <width>50</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>210</number>
+    </property>
+   </widget>
+   <widget class="QDial" name="dLevelC">
+    <property name="geometry">
+     <rect>
+      <x>200</x>
+      <y>103</y>
+      <width>50</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbFeedBack">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>30</y>
+      <width>71</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Feedback</string>
+    </property>
+   </widget>
+   <widget class="QSpinBox" name="sbFeedBack">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>50</y>
+      <width>51</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>99</number>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbRate">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>30</y>
+      <width>51</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Rate</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbDepth">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>100</y>
+      <width>51</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Depth</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbLevelC">
+    <property name="geometry">
+     <rect>
+      <x>145</x>
+      <y>100</y>
+      <width>51</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Level</string>
+    </property>
+    <property name="alignment">
+     <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+    </property>
+   </widget>
+   <widget class="QSpinBox" name="sbLevelC">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>120</y>
+      <width>56</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="maximum">
+     <number>100</number>
+    </property>
+   </widget>
+   <widget class="QDoubleSpinBox" name="sbRate">
+    <property name="geometry">
+     <rect>
+      <x>137</x>
+      <y>50</y>
+      <width>61</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="minimum">
+     <double>0.290000000000000</double>
+    </property>
+    <property name="maximum">
+     <double>5.000000000000000</double>
+    </property>
+    <property name="singleStep">
+     <double>0.100000000000000</double>
+    </property>
+   </widget>
+   <widget class="QLabel" name="lbLFO">
+    <property name="geometry">
+     <rect>
+      <x>35</x>
+      <y>77</y>
+      <width>41</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>LFO</string>
+    </property>
+   </widget>
+   <widget class="QRadioButton" name="rbSine">
+    <property name="geometry">
+     <rect>
+      <x>70</x>
+      <y>77</y>
+      <width>61</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Sine</string>
+    </property>
+   </widget>
+   <widget class="QRadioButton" name="rbTriangle">
+    <property name="geometry">
+     <rect>
+      <x>145</x>
+      <y>77</y>
+      <width>91</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Trian&amp;gle</string>
+    </property>
+   </widget>
+   <widget class="QDoubleSpinBox" name="sbDepth">
+    <property name="geometry">
+     <rect>
+      <x>60</x>
+      <y>120</y>
+      <width>51</width>
+      <height>21</height>
+     </rect>
+    </property>
+    <property name="decimals">
+     <number>1</number>
+    </property>
+    <property name="maximum">
+     <double>21.000000000000000</double>
+    </property>
+    <property name="singleStep">
+     <double>0.100000000000000</double>
+    </property>
+   </widget>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/qmpinfowindow.cpp b/qmpinfowindow.cpp
new file mode 100644
index 0000000..93cbb81
--- /dev/null
+++ b/qmpinfowindow.cpp
@@ -0,0 +1,33 @@
+#include "qmpinfowindow.hpp"
+#include "ui_qmpinfowindow.h"
+#include "qmpmainwindow.hpp"
+
+const char* minors="abebbbf c g d a e b f#c#g#d#a#";
+const char* majors="CbGbDbAbEbBbF C G D A E B F#C#";
+
+qmpInfoWindow::qmpInfoWindow(QWidget *parent) :
+	QDialog(parent),
+	ui(new Ui::qmpInfoWindow)
+{
+	ui->setupUi(this);
+}
+
+qmpInfoWindow::~qmpInfoWindow()
+{
+	delete ui;
+}
+
+void qmpInfoWindow::updateInfo()
+{
+	char str[256];
+	CMidiPlayer* player=qmpMainWindow::getInstance()->getPlayer();
+	ui->lbFileName->setText(QString("File name: ")+qmpMainWindow::getInstance()->getFileName());
+	if(player->getTitle())ui->lbTitle->setText(QString("Title: ")+player->getTitle());
+	if(player->getCopyright())ui->lbCopyright->setText(QString("Copyright: ")+player->getCopyright());
+	ui->lbTempo->setText(QString("Tempo: ")+QString::number(player->getTempo(),'g',5));
+	int t,r;player->getCurrentKeySignature(&t);r=(int8_t)((t>>8)&0xFF)+7;
+	strncpy(str,t&0xFF?minors+2*r:majors+2*r,2);str[2]='\0';
+	ui->lbKeySig->setText(QString("Key Sig.: ")+str);
+	player->getCurrentTimeSignature(&t,&r);sprintf(str,"Time Sig.: %d/%d",t,r);
+	ui->lbTimeSig->setText(str);
+}
diff --git a/qmpinfowindow.hpp b/qmpinfowindow.hpp
new file mode 100644
index 0000000..9a1e389
--- /dev/null
+++ b/qmpinfowindow.hpp
@@ -0,0 +1,24 @@
+#ifndef QMPINFOWINDOW_HPP
+#define QMPINFOWINDOW_HPP
+
+#include <QDialog>
+
+namespace Ui {
+	class qmpInfoWindow;
+}
+
+class qmpInfoWindow : public QDialog
+{
+	Q_OBJECT
+
+	public:
+		explicit qmpInfoWindow(QWidget *parent = 0);
+		~qmpInfoWindow();
+	public slots:
+		void updateInfo();
+
+	private:
+		Ui::qmpInfoWindow *ui;
+};
+
+#endif // QMPINFOWINDOW_HPP
diff --git a/qmpinfowindow.ui b/qmpinfowindow.ui
new file mode 100644
index 0000000..689b817
--- /dev/null
+++ b/qmpinfowindow.ui
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>qmpInfoWindow</class>
+ <widget class="QDialog" name="qmpInfoWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>111</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>File Information</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QLabel" name="lbFileName">
+     <property name="text">
+      <string>File name: </string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="lbTempo">
+       <property name="text">
+        <string>Tempo: </string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lbKeySig">
+       <property name="text">
+        <string>Key Sig.: </string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lbTimeSig">
+       <property name="text">
+        <string>Time Sig.:</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QLabel" name="lbTitle">
+     <property name="text">
+      <string>Title: </string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="lbCopyright">
+     <property name="text">
+      <string>Copyright: </string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/qmpmainwindow.cpp b/qmpmainwindow.cpp
index f79583c..dd2d74a 100644
--- a/qmpmainwindow.cpp
+++ b/qmpmainwindow.cpp
@@ -11,13 +11,19 @@ qmpMainWindow::qmpMainWindow(QWidget *parent) :
 	ui(new Ui::qmpMainWindow)
 {
 	ui->setupUi(this);player=new CMidiPlayer();
-	playing=false;stopped=true;dragging=false;
-	plistw=new qmpplistwindow(this);
-	chnlw=new qmpchannelswindow(this);
 	ui->lbFileName->setText("");
+	playing=false;stopped=true;dragging=false;
+	plistw=new qmpPlistWindow(this);
+	chnlw=new qmpChannelsWindow(this);
+	efxw=new qmpEfxWindow(this);
+	infow=new qmpInfoWindow(this);
 	timer=new QTimer(this);ref=this;
+	fnA1=new QAction("File Information",ui->lbFileName);
+	ui->lbFileName->addAction(fnA1);
+	connect(fnA1,SIGNAL(triggered()),this,SLOT(onfnA1()));
 	connect(timer,SIGNAL(timeout()),this,SLOT(updateWidgets()));
 	connect(timer,SIGNAL(timeout()),chnlw,SLOT(channelWindowsUpdate()));
+	connect(timer,SIGNAL(timeout()),infow,SLOT(updateInfo()));
 }
 
 qmpMainWindow::~qmpMainWindow()
@@ -29,6 +35,11 @@ qmpMainWindow::~qmpMainWindow()
 void qmpMainWindow::closeEvent(QCloseEvent *event)
 {
 	on_pbStop_clicked();
+	efxw->close();chnlw->close();plistw->close();infow->close();
+	delete efxw;efxw=NULL;
+	delete chnlw;chnlw=NULL;
+	delete plistw;plistw=NULL;
+	delete infow;infow=NULL;
 	event->accept();
 }
 
@@ -78,6 +89,8 @@ void qmpMainWindow::updateWidgets()
 	}
 }
 
+QString qmpMainWindow::getFileName(){return ui->lbFileName->text();}
+
 void qmpMainWindow::on_pbPlayPause_clicked()
 {
 	playing=!playing;
@@ -162,6 +175,7 @@ void qmpMainWindow::dialogClosed()
 {
 	if(!plistw->isVisible())ui->pbPList->setChecked(false);
 	if(!chnlw->isVisible())ui->pbChannels->setChecked(false);
+	if(!efxw->isVisible())ui->pbEfx->setChecked(false);
 }
 
 void qmpMainWindow::on_pbPList_clicked()
@@ -226,3 +240,20 @@ void qmpMainWindow::selectionChanged()
 	st=std::chrono::steady_clock::now();offset=0;
 	timer->start(100);
 }
+
+void qmpMainWindow::on_pbEfx_clicked()
+{
+	efxw->show();
+}
+
+void qmpMainWindow::on_lbFileName_customContextMenuRequested(const QPoint &pos)
+{
+	QMenu menu(ui->lbFileName);
+	menu.addActions(ui->lbFileName->actions());
+	menu.exec(this->pos()+ui->lbFileName->pos()+pos);
+}
+
+void qmpMainWindow::onfnA1()
+{
+	infow->show();
+}
diff --git a/qmpmainwindow.hpp b/qmpmainwindow.hpp
index ae62bb4..b123feb 100644
--- a/qmpmainwindow.hpp
+++ b/qmpmainwindow.hpp
@@ -4,11 +4,15 @@
 #include <QMainWindow>
 #include <QTimer>
 #include <QCloseEvent>
+#include <QAction>
+#include <QMenu>
 #include <thread>
 #include <chrono>
 #include "qmpmidiplay.hpp"
 #include "qmpplistwindow.hpp"
 #include "qmpchannelswindow.hpp"
+#include "qmpefxwindow.hpp"
+#include "qmpinfowindow.hpp"
 
 namespace Ui {
 	class qmpMainWindow;
@@ -36,6 +40,9 @@ class qmpMainWindow:public QMainWindow
 		void on_pbPrev_clicked();
 		void on_pbNext_clicked();
 		void on_pbChannels_clicked();
+		void on_pbEfx_clicked();
+		void on_lbFileName_customContextMenuRequested(const QPoint &pos);
+		void onfnA1();
 
 	public slots:
 		void dialogClosed();
@@ -49,8 +56,13 @@ class qmpMainWindow:public QMainWindow
 		std::chrono::steady_clock::time_point st;
 		double offset;
 		CMidiPlayer *player;
-		qmpplistwindow *plistw;
-		qmpchannelswindow *chnlw;
+		qmpPlistWindow *plistw;
+		qmpChannelsWindow *chnlw;
+		qmpEfxWindow *efxw;
+		qmpInfoWindow *infow;
+		QAction *fnA1,*fnA2;
+	public:
+		QString getFileName();
 
 		static qmpMainWindow* ref;
 	public: static qmpMainWindow* getInstance(){return ref;}
diff --git a/qmpmainwindow.ui b/qmpmainwindow.ui
index 1cce37d..4f00da1 100644
--- a/qmpmainwindow.ui
+++ b/qmpmainwindow.ui
@@ -44,6 +44,9 @@
       <pointsize>18</pointsize>
      </font>
     </property>
+    <property name="contextMenuPolicy">
+     <enum>Qt::CustomContextMenu</enum>
+    </property>
     <property name="text">
      <string>somefile.mid</string>
     </property>
@@ -162,7 +165,7 @@
      </size>
     </property>
    </widget>
-   <widget class="QPushButton" name="pbNext_2">
+   <widget class="QPushButton" name="pbSettings">
     <property name="geometry">
      <rect>
       <x>280</x>
@@ -275,7 +278,7 @@
      </size>
     </property>
    </widget>
-   <widget class="QPushButton" name="pbEfx_2">
+   <widget class="QPushButton" name="pbVisualization">
     <property name="geometry">
      <rect>
       <x>190</x>
diff --git a/qmpmidiplay.cpp b/qmpmidiplay.cpp
index e9014d0..0eae6aa 100644
--- a/qmpmidiplay.cpp
+++ b/qmpmidiplay.cpp
@@ -9,7 +9,7 @@ void CMidiPlayer::fluidInitialize(const char* sf)
 	fluid_settings_setstr(settings,"audio.driver","pulseaudio");
 	fluid_settings_setint(settings,"synth.cpu-cores",4);
 	fluid_settings_setint(settings,"synth.min-note-length",0);
-	fluid_settings_setint(settings,"synth.polyphony",256);
+	fluid_settings_setint(settings,"synth.polyphony",2048);
 	synth=new_fluid_synth(settings);
 	adriver=new_fluid_audio_driver(settings,synth);
 	fluid_synth_sfload(synth,sf,1);
@@ -52,8 +52,11 @@ void CMidiPlayer::processEvent(const SEvent *e)
 						ctempo=e->p2;dpt=ctempo*1000/divs;
 					break;
 					case 0x58:
+						ctsn=e->p2>>24;
+						ctsd=1<<((e->p2>>16)&0xFF);
 					break;
 					case 0x59:
+						cks=e->p2;
 					break;
 					case 0x01:case 0x02:case 0x03:
 					case 0x04:case 0x05:case 0x06:
@@ -176,9 +179,12 @@ void CMidiPlayer::playerLoadFile(const char* fn)
 }
 void CMidiPlayer::playerInit()
 {
-	ctempo=0x7A120;ctsn=4;ctsd=2;dpt=ctempo*1000/divs;
+	ctempo=0x7A120;ctsn=4;ctsd=4;cks=0;dpt=ctempo*1000/divs;
 	tceptr=0;tcstop=0;tcpaused=0;finished=0;mute=solo=0;
 	fluidInitialize("/media/Files/FluidR3_Ext.sf2");
+	fluid_synth_set_chorus(synth,FLUID_CHORUS_DEFAULT_N,FLUID_CHORUS_DEFAULT_LEVEL,
+						   FLUID_CHORUS_DEFAULT_SPEED,FLUID_CHORUS_DEFAULT_DEPTH,
+						   FLUID_CHORUS_DEFAULT_TYPE);
 }
 void CMidiPlayer::playerDeinit()
 {
@@ -199,10 +205,15 @@ void CMidiPlayer::setTCeptr(uint32_t ep,uint32_t st)
 		for(int j=0;j<120;++j)fluid_synth_cc(synth,i,j,ccstamps[st][i][j]);
 		fluid_synth_program_change(synth,i,ccstamps[st][i][128]);
 		//fluid_synth_pitch_bend(synth,i,ccstamps[st][i][130]);
-		dpt=ccstamps[st][0][131];
+		dpt=ccstamps[st][0][131];ctempo=dpt*divs/1000;
 	}
 }
 double CMidiPlayer::getFtime(){return ftime;}
+void CMidiPlayer::getCurrentTimeSignature(int *n,int *d){*n=ctsn;*d=ctsd;}
+void CMidiPlayer::getCurrentKeySignature(int *ks){*ks=cks;}
+const char* CMidiPlayer::getTitle(){return midiFile->getTitle();}
+const char* CMidiPlayer::getCopyright(){return midiFile->getCopyright();}
+double CMidiPlayer::getTempo(){return 60./(ctempo/1e6)*ctsd/4.;}
 uint32_t CMidiPlayer::getTCpaused(){return tcpaused;}
 void CMidiPlayer::setTCpaused(uint32_t ps){tcpaused=ps;}
 uint32_t CMidiPlayer::isFinished(){return finished;}
@@ -237,6 +248,35 @@ int CMidiPlayer::getCC(int ch, int id)
 {int ret=0;synth?fluid_synth_get_cc(synth,ch,id,&ret):0;return ret;}
 void CMidiPlayer::setCC(int ch, int id, int val)
 {synth?fluid_synth_cc(synth,ch,id,val):0;}
+void CMidiPlayer::getReverbPara(double *r,double *d,double *w,double *l)
+{
+	if(!synth)return;
+	*r=fluid_synth_get_reverb_roomsize(synth);
+	*d=fluid_synth_get_reverb_damp(synth);
+	*w=fluid_synth_get_reverb_width(synth);
+	*l=fluid_synth_get_reverb_level(synth);
+}
+void CMidiPlayer::setReverbPara(int e,double r,double d,double w,double l)
+{
+	if(!synth)return;
+	fluid_synth_set_reverb_on(synth,e);
+	fluid_synth_set_reverb(synth,r,d,w,l);
+}
+void CMidiPlayer::getChorusPara(int *fb,double *l,double *r,double *d,int *type)
+{
+	if(!synth)return;
+	*fb=fluid_synth_get_chorus_nr(synth);
+	*l=fluid_synth_get_chorus_level(synth);
+	*r=fluid_synth_get_chorus_speed_Hz(synth);
+	*d=fluid_synth_get_chorus_depth_ms(synth);
+	*type=fluid_synth_get_chorus_type(synth);
+}
+void CMidiPlayer::setChorusPara(int e,int fb,double l,double r,double d,int type)
+{
+	if(!synth)return;
+	fluid_synth_set_chorus_on(synth,e);
+	fluid_synth_set_chorus(synth,fb,l,r,d,type);
+}
 int CMidiPlayer::getSFCount()
 {return synth?fluid_synth_sfcount(synth):0;}
 fluid_sfont_t* CMidiPlayer::getSFPtr(int sfid)
diff --git a/qmpmidiplay.hpp b/qmpmidiplay.hpp
index cdd6741..472e46e 100644
--- a/qmpmidiplay.hpp
+++ b/qmpmidiplay.hpp
@@ -22,6 +22,7 @@ class CMidiFile
 {
 	private:
 		SEvent *eventList[10000000];
+		char *title,*copyright;
 		uint32_t eventc;
 		uint32_t fmt,trk,divs;
 		FILE *f;
@@ -42,6 +43,8 @@ class CMidiFile
 		const SEvent* getEvent(uint32_t id);
 		uint32_t getEventCount();
 		uint32_t getDivision();
+		const char* getTitle();
+		const char* getCopyright();
 };
 class CMidiPlayer
 {
@@ -54,7 +57,8 @@ class CMidiPlayer
 		fluid_settings_t* settings;
 		fluid_synth_t* synth;
 		fluid_audio_driver_t* adriver;
-		uint32_t ctempo,ctsn,ctsd,dpt,divs;//delay_per_tick
+		uint32_t ctempo,ctsn,ctsd,dpt,divs,cks;
+		//raw tempo, timesig num., timesig den., delay per tick, division, keysig
 		//thread control
 		uint32_t tceptr,tcpaused,tcstop;
 		uint32_t finished,resumed;
@@ -81,10 +85,16 @@ class CMidiPlayer
 		void setTCeptr(uint32_t ep,uint32_t st);
 		uint32_t getTCpaused();
 		void setTCpaused(uint32_t ps);
-		double getFtime();
 		uint32_t isFinished();
 		void setResumed();
 
+		double getFtime();
+		void getCurrentTimeSignature(int *n,int *d);
+		void getCurrentKeySignature(int *ks);
+		double getTempo();
+		const char* getTitle();
+		const char* getCopyright();
+
 		void setGain(double gain);
 		int getPolyphone();
 		int getMaxPolyphone();
@@ -96,6 +106,10 @@ class CMidiPlayer
 		void setSolo(int ch,bool s);
 		int getCC(int ch,int id);
 		void setCC(int ch,int id,int val);
+		void getReverbPara(double *r,double *d,double *w,double *l);
+		void setReverbPara(int e,double r,double d,double w,double l);
+		void getChorusPara(int *fb,double *l,double *r,double *d,int *type);
+		void setChorusPara(int e,int fb,double l,double r,double d,int type);
 
 		//void pushSoundFont(const char* url);
 		int getSFCount();
diff --git a/qmpmidiread.cpp b/qmpmidiread.cpp
index b960369..0d9a7bc 100644
--- a/qmpmidiread.cpp
+++ b/qmpmidiread.cpp
@@ -130,7 +130,17 @@ retry:
 						{
 							++byteread;if(str)str[c]=fgetc(f);else fgetc(f);
 						}
-						eventList[eventc++]=new SEvent(curid,curt,type,metatype,0,str);
+						if(str)str[c]='\0';eventList[eventc++]=new SEvent(curid,curt,type,metatype,0,str);
+						if(str&&metatype==0x03&&!title)
+						{
+							title=new char[len+8];
+							strcpy(title,str);
+						}
+						if(str&&metatype==0x02&&!copyright)
+						{
+							copyright=new char[len+8];
+							strcpy(copyright,str);
+						}
 						if(len<=1024&&len>0)delete[] str;
 					}
 				}
@@ -188,6 +198,7 @@ void CMidiFile::chunkReader(int hdrXp)
 }
 CMidiFile::CMidiFile(const char* fn)
 {
+	title=copyright=NULL;
 	if(!(f=fopen(fn,"rb")))exit((printf("E: file %s doesn't exist!\n",fn),2));
 	chunkReader(1);
 	for(uint32_t i=0;i<trk;++i)chunkReader(0);
@@ -198,7 +209,10 @@ CMidiFile::CMidiFile(const char* fn)
 CMidiFile::~CMidiFile()
 {
 	for(uint32_t i=0;i<eventc;++i)delete eventList[i];
+	if(title)delete[] title;if(copyright)delete[] copyright;
 }
 const SEvent* CMidiFile::getEvent(uint32_t id){return id<eventc?eventList[id]:NULL;}
 uint32_t CMidiFile::getEventCount(){return eventc;}
 uint32_t CMidiFile::getDivision(){return divs;}
+const char* CMidiFile::getTitle(){return title;}
+const char* CMidiFile::getCopyright(){return copyright;}
diff --git a/qmpplistwindow.cpp b/qmpplistwindow.cpp
index 65c01f8..e0c52db 100644
--- a/qmpplistwindow.cpp
+++ b/qmpplistwindow.cpp
@@ -5,9 +5,9 @@
 #include "ui_qmpplistwindow.h"
 #include "qmpmainwindow.hpp"
 
-qmpplistwindow::qmpplistwindow(QWidget *parent) :
+qmpPlistWindow::qmpPlistWindow(QWidget *parent) :
 	QDialog(parent),
-	ui(new Ui::qmpplistwindow)
+	ui(new Ui::qmpPlistWindow)
 {
 	ui->setupUi(this);
 	connect(this,SIGNAL(dialogClosing()),parent,SLOT(dialogClosed()));
@@ -15,19 +15,19 @@ qmpplistwindow::qmpplistwindow(QWidget *parent) :
 	repeat=0;shuffle=0;
 }
 
-qmpplistwindow::~qmpplistwindow()
+qmpPlistWindow::~qmpPlistWindow()
 {
 	delete ui;
 }
 
-void qmpplistwindow::closeEvent(QCloseEvent *event)
+void qmpPlistWindow::closeEvent(QCloseEvent *event)
 {
 	setVisible(false);
 	emit dialogClosing();
 	event->accept();
 }
 
-void qmpplistwindow::on_pbAdd_clicked()
+void qmpPlistWindow::on_pbAdd_clicked()
 {
 	QStringList sl=QFileDialog::getOpenFileNames(this,"Add File","","Midi files (*.mid *.midi)");
 	for(int i=0;i<sl.size();++i)
@@ -36,13 +36,13 @@ void qmpplistwindow::on_pbAdd_clicked()
 	}
 }
 
-void qmpplistwindow::on_pbAddFolder_clicked()
+void qmpPlistWindow::on_pbAddFolder_clicked()
 {
 	QFileDialog::getExistingDirectory(this,"Add Folder");
 	//...
 }
 
-void qmpplistwindow::on_pbRemove_clicked()
+void qmpPlistWindow::on_pbRemove_clicked()
 {
 	QList<QListWidgetItem*> sl=ui->lwFiles->selectedItems();
 	for(int i=0;i<sl.size();++i)
@@ -52,7 +52,7 @@ void qmpplistwindow::on_pbRemove_clicked()
 	}
 }
 
-void qmpplistwindow::on_pbClear_clicked()
+void qmpPlistWindow::on_pbClear_clicked()
 {
 	while(ui->lwFiles->count()>0)
 	{
@@ -62,7 +62,7 @@ void qmpplistwindow::on_pbClear_clicked()
 	}
 }
 
-void qmpplistwindow::on_pbRepeat_clicked()
+void qmpPlistWindow::on_pbRepeat_clicked()
 {
 	++repeat;repeat%=3;
 	switch(repeat)
@@ -82,7 +82,7 @@ void qmpplistwindow::on_pbRepeat_clicked()
 	}
 }
 
-void qmpplistwindow::on_pbShuffle_clicked()
+void qmpPlistWindow::on_pbShuffle_clicked()
 {
 	shuffle=1-shuffle;
 	switch(shuffle)
@@ -99,7 +99,7 @@ void qmpplistwindow::on_pbShuffle_clicked()
 	}
 }
 
-QString qmpplistwindow::getFirstItem()
+QString qmpPlistWindow::getFirstItem()
 {
 	if(ui->lwFiles->count()==0)return QString();
 	int id=0;
@@ -107,7 +107,7 @@ QString qmpplistwindow::getFirstItem()
 	ui->lwFiles->setCurrentRow(id);
 	return ui->lwFiles->item(id)->text();
 }
-QString qmpplistwindow::getNextItem()
+QString qmpPlistWindow::getNextItem()
 {
 	if(ui->lwFiles->count()==0)return QString();
 	if(repeat==1)return ui->lwFiles->item(ui->lwFiles->currentRow())->text();
@@ -116,7 +116,7 @@ QString qmpplistwindow::getNextItem()
 	ui->lwFiles->setCurrentRow(id);
 	return ui->lwFiles->item(id)->text();
 }
-QString qmpplistwindow::getPrevItem()
+QString qmpPlistWindow::getPrevItem()
 {
 	if(ui->lwFiles->count()==0)return QString();
 	if(repeat==1)return ui->lwFiles->item(ui->lwFiles->currentRow())->text();
@@ -126,14 +126,14 @@ QString qmpplistwindow::getPrevItem()
 	ui->lwFiles->setCurrentRow(id);
 	return ui->lwFiles->item(id)->text();
 }
-QString qmpplistwindow::getSelectedItem()
+QString qmpPlistWindow::getSelectedItem()
 {
 	if(ui->lwFiles->count()==0)return QString();
 	return ui->lwFiles->item(ui->lwFiles->currentRow())->text();
 }
-int qmpplistwindow::getRepeat(){return repeat;}
+int qmpPlistWindow::getRepeat(){return repeat;}
 
-void qmpplistwindow::on_lwFiles_itemDoubleClicked()
+void qmpPlistWindow::on_lwFiles_itemDoubleClicked()
 {
 	emit selectionChanging();
 }
diff --git a/qmpplistwindow.hpp b/qmpplistwindow.hpp
index 3c2e712..17d7420 100644
--- a/qmpplistwindow.hpp
+++ b/qmpplistwindow.hpp
@@ -6,16 +6,16 @@
 #include <QListWidgetItem>
 
 namespace Ui {
-	class qmpplistwindow;
+	class qmpPlistWindow;
 }
 
-class qmpplistwindow : public QDialog
+class qmpPlistWindow : public QDialog
 {
 	Q_OBJECT
 
 	public:
-		explicit qmpplistwindow(QWidget *parent=0);
-		~qmpplistwindow();
+		explicit qmpPlistWindow(QWidget *parent=0);
+		~qmpPlistWindow();
 		void closeEvent(QCloseEvent *event);
 		int getRepeat();
 		QString getFirstItem();
@@ -44,7 +44,7 @@ class qmpplistwindow : public QDialog
 		void on_lwFiles_itemDoubleClicked();
 
 		private:
-		Ui::qmpplistwindow *ui;
+		Ui::qmpPlistWindow *ui;
 		int shuffle,repeat;//rep 0=off 1=one 2=all
 };
 
diff --git a/qmpplistwindow.ui b/qmpplistwindow.ui
index 964cc41..c4e6fbc 100644
--- a/qmpplistwindow.ui
+++ b/qmpplistwindow.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>qmpplistwindow</class>
- <widget class="QDialog" name="qmpplistwindow">
+ <class>qmpPlistWindow</class>
+ <widget class="QDialog" name="qmpPlistWindow">
   <property name="geometry">
    <rect>
     <x>0</x>
diff --git a/qmppresetselect.cpp b/qmppresetselect.cpp
index 22b54ca..46c0e6d 100644
--- a/qmppresetselect.cpp
+++ b/qmppresetselect.cpp
@@ -3,19 +3,19 @@
 #include "ui_qmppresetselect.h"
 #include "qmpmainwindow.hpp"
 
-qmppresetselect::qmppresetselect(QWidget *parent) :
+qmpPresetSelector::qmpPresetSelector(QWidget *parent) :
 	QDialog(parent),
-	ui(new Ui::qmppresetselect)
+	ui(new Ui::qmpPresetSelector)
 {
 	ui->setupUi(this);
 }
 
-qmppresetselect::~qmppresetselect()
+qmpPresetSelector::~qmpPresetSelector()
 {
 	delete ui;
 }
 
-void qmppresetselect::showEvent(QShowEvent *e)
+void qmpPresetSelector::showEvent(QShowEvent *e)
 {
 	e->accept();memset(presets,0,sizeof(presets));
 	CMidiPlayer *plyr=qmpMainWindow::getInstance()->getPlayer();
@@ -37,7 +37,7 @@ void qmppresetselect::showEvent(QShowEvent *e)
 		if(b)ui->lwBankSelect->addItem(QString::number(i));
 	}
 }
-void qmppresetselect::setupWindow(int chid)
+void qmpPresetSelector::setupWindow(int chid)
 {
 	CMidiPlayer *plyr=qmpMainWindow::getInstance()->getPlayer();
 	ch=chid;int b,p,r;char name[30];
@@ -50,6 +50,7 @@ void qmppresetselect::setupWindow(int chid)
 		if(r==b){ui->lwBankSelect->setCurrentRow(i);break;}
 	}
 	r=0;
+	ui->lwPresetSelect->clear();
 	for(int i=0,cr=0;i<128;++i)
 	if(strlen(presets[b][i]))
 	{
@@ -61,12 +62,12 @@ void qmppresetselect::setupWindow(int chid)
 	ui->lwPresetSelect->setCurrentRow(r);
 }
 
-void qmppresetselect::on_pbCancel_clicked()
+void qmpPresetSelector::on_pbCancel_clicked()
 {
 	close();
 }
 
-void qmppresetselect::on_pbOk_clicked()
+void qmpPresetSelector::on_pbOk_clicked()
 {
 	CMidiPlayer *plyr=qmpMainWindow::getInstance()->getPlayer();
 	int b,p;sscanf(ui->lwBankSelect->currentItem()->text().toStdString().c_str(),"%d",&b);
@@ -75,12 +76,12 @@ void qmppresetselect::on_pbOk_clicked()
 	close();
 }
 
-void qmppresetselect::on_lwPresetSelect_itemDoubleClicked()
+void qmpPresetSelector::on_lwPresetSelect_itemDoubleClicked()
 {
 	on_pbOk_clicked();
 }
 
-void qmppresetselect::on_lwBankSelect_currentRowChanged()
+void qmpPresetSelector::on_lwBankSelect_currentRowChanged()
 {
 	ui->lwPresetSelect->clear();
 	if(!ui->lwBankSelect->currentItem())return;
diff --git a/qmppresetselect.hpp b/qmppresetselect.hpp
index 51d0f21..8a185f8 100644
--- a/qmppresetselect.hpp
+++ b/qmppresetselect.hpp
@@ -5,16 +5,16 @@
 #include <QShowEvent>
 
 namespace Ui {
-	class qmppresetselect;
+	class qmpPresetSelector;
 }
 
-class qmppresetselect:public QDialog
+class qmpPresetSelector:public QDialog
 {
 	Q_OBJECT
 
 	public:
-		explicit qmppresetselect(QWidget *parent = 0);
-		~qmppresetselect();
+		explicit qmpPresetSelector(QWidget *parent = 0);
+		~qmpPresetSelector();
 		void showEvent(QShowEvent* e);
 		void setupWindow(int chid);
 
@@ -28,7 +28,7 @@ class qmppresetselect:public QDialog
 		void on_lwPresetSelect_itemDoubleClicked();
 
 		private:
-		Ui::qmppresetselect *ui;
+		Ui::qmpPresetSelector *ui;
 		char presets[129][128][24];
 		int ch;
 };
diff --git a/qmppresetselect.ui b/qmppresetselect.ui
index 65a03f4..f18600d 100644
--- a/qmppresetselect.ui
+++ b/qmppresetselect.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>qmppresetselect</class>
- <widget class="QDialog" name="qmppresetselect">
+ <class>qmpPresetSelector</class>
+ <widget class="QDialog" name="qmpPresetSelector">
   <property name="geometry">
    <rect>
     <x>0</x>