*** empty log message ***

13 files changed, 365 insertions, 7 deletions

diff --git a/noncore/multimedia/tonleiter/editinst.cpp b/noncore/multimedia/tonleiter/editinst.cpp
index 1eba4dc..120c3ac 100644
--- a/noncore/multimedia/tonleiter/editinst.cpp
+++ b/noncore/multimedia/tonleiter/editinst.cpp
@@ -1,14 +1,107 @@
 #include "editinst.h"
 
+#include <qlabel.h>
+#include <qpushbutton.h>
+
 Menu::InstEditDialog::InstEditDialog(TonleiterData* data,QWidget* parent,const char* name)
 :QDialog(parent,name,true,0),data(data)
 {
     setCaption("Tonleiter::"+tr("Instrument"));
+    QBoxLayout* masterlayout=new QBoxLayout(this,QBoxLayout::TopToBottom);
+    instid=data->getCurrentInstrumentID();
+    stringlist.setAutoDelete(true);
+
+    QBoxLayout* toplayout=new QBoxLayout(masterlayout,QBoxLayout::LeftToRight);
+
+    //Name combo + Add + Delete
+    boxInst=new QComboBox(this,"boxInst");
+    boxInst->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
+    connect(boxInst,SIGNAL(activated(int)),this,SLOT(setCurrentInstrumetID(int)));
+    for(int i=0;i<data->noOfInstruments();i++)
+    {
+        Instrument inst=data->getInstrument(i);
+        QString name=inst.instName();
+        if(name.isNull()) continue;
+        boxInst->insertItem(name,i);
+    }
+    boxInst->setCurrentItem(instid);
+    toplayout->addWidget(boxInst);
+
+    QPushButton* addButton=new QPushButton(tr("Add"),this,"addButton");
+    connect(addButton,SIGNAL(pressed()),this,SLOT(addInstrument()));
+    toplayout->addWidget(addButton);
+
+    QPushButton* delButton=new QPushButton(tr("Delete"),this,"delButton");
+    connect(delButton,SIGNAL(pressed()),this,SLOT(deleteInstrument()));
+    toplayout->addWidget(delButton);
+
+    QPushButton* addhighButton=new QPushButton(tr("Add High String"),this,"addhighButton");
+    masterlayout->addWidget(addhighButton);
+
+    QScrollView* scrollview=new QScrollView(this);
+    scrollview->setVScrollBarMode(QScrollView::AlwaysOn);
+    scrollview->setHScrollBarMode(QScrollView::AlwaysOff);
+    stringwidget=new QVBox(scrollview->viewport());
+    stringwidget->setSizePolicy(QSizePolicy(QSizePolicy::Minimum,QSizePolicy::Minimum));
+    stringwidget->setSpacing(10);
+    scrollview->addChild(stringwidget);
+    scrollview->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
+    //scrollview->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::MinimumExpanding));
+    masterlayout->addWidget(scrollview);
+
+    loadInstrument();
+
+    QPushButton* addlowButton=new QPushButton(tr("Add Low String"),this,"addlowButton");
+    masterlayout->addWidget(addlowButton);
+
+    //make dialog fit the screen
     showMaximized();
 }
 //****************************************************************************
 Menu::InstEditDialog::~InstEditDialog()
 {
 }
 //****************************************************************************
+void Menu::InstEditDialog::setCurrentInstrumetID(int id)
+{
+    saveInstrument();
+    instid=id;
+    data->setCurrentInstrumetID(id);
+    loadInstrument();
+}
+//****************************************************************************
+void Menu::InstEditDialog::addInstrument()
+{
+}
+//****************************************************************************
+void Menu::InstEditDialog::deleteInstrument()
+{
+}
+//****************************************************************************
+void Menu::InstEditDialog::addLowString()
+{
+}
+//****************************************************************************
+void Menu::InstEditDialog::addHighString()
+{
+}
+//****************************************************************************
+void Menu::InstEditDialog::deleteString(int id)
+{
+}
+//****************************************************************************
+void Menu::InstEditDialog::saveInstrument()
+{
+    stringlist.clear();
+}
+//****************************************************************************
+void Menu::InstEditDialog::loadInstrument()
+{
+    Instrument inst=data->getInstrument(instid);
+    for(uint s=0;s<inst.noOfStrings();s++)
+    {
+        stringlist.append(new EditStringWidget(inst.string(s),stringwidget));
+    }
+}
+//****************************************************************************
 //****************************************************************************
diff --git a/noncore/multimedia/tonleiter/editinst.h b/noncore/multimedia/tonleiter/editinst.h
index e7eba15..948a2de 100644
--- a/noncore/multimedia/tonleiter/editinst.h
+++ b/noncore/multimedia/tonleiter/editinst.h
@@ -1,23 +1,52 @@
 #ifndef TONLEITER_EDIT_INSTRUMENT_DIALOG_H
 #define TONLEITER_EDIT_INSTRUMENT_DIALOG_H
 
 #include <qdialog.h>
+#include <qcombobox.h>
+#include <qscrollview.h>
+#include <qspinbox.h>
+#include <qlayout.h>
+#include <qlist.h>
+#include <qvbox.h>
 
-#include "tonleiterdata.h"
+
+#include "editstringwidget.h"
 
 using namespace Data;
 
+
 namespace Menu
 {
     class InstEditDialog : public QDialog
     {
         Q_OBJECT
     private:
         TonleiterData* data;
+        int instid;
+
+        QComboBox* boxInst;
+        QSpinBox* stringBox;
+
+        QVBox* stringwidget;
+
+        //this is a QPtrList !!
+        typedef QList<EditStringWidget> StringWidgetList;
+        StringWidgetList stringlist;
     public:
         InstEditDialog(TonleiterData* data,QWidget* parent,const char* name="InstEditDialog");
         ~InstEditDialog();
+    private slots:
+        void setCurrentInstrumetID(int id);
+        void addInstrument();
+        void deleteInstrument();
+
+        void addLowString();
+        void addHighString();
+        void deleteString(int id);
+    private:
+        void saveInstrument();
+        void loadInstrument();
     };
 };
 
 #endif //TONLEITER_EDIT_INSTRUMENT_DIALOG_H
diff --git a/noncore/multimedia/tonleiter/editscale.cpp b/noncore/multimedia/tonleiter/editscale.cpp
index 593a150..0be0058 100644
--- a/noncore/multimedia/tonleiter/editscale.cpp
+++ b/noncore/multimedia/tonleiter/editscale.cpp
@@ -1,10 +1,42 @@
 #include "editscale.h"
 
+#include <qlayout.h>
+#include <qpushbutton.h>
+
 Menu::ScaleEditDialog::ScaleEditDialog(TonleiterData* data,QWidget* parent,const char* name)
 :QDialog(parent,name,true,0),data(data)
 {
     setCaption("Tonleiter::"+tr("Scale"));
+    QBoxLayout* masterlayout=new QBoxLayout(this,QBoxLayout::TopToBottom);
+
+    QBoxLayout* toplayout=new QBoxLayout(masterlayout,QBoxLayout::LeftToRight);
+
+    boxScale=new QComboBox(this,"boxScale");
+    for(int s=0;s<data->noOfScales();s++)
+    {
+        Scale scale=data->getScale(s);
+        QString name=scale.scaleName();
+        if(name.isNull()) continue;
+        //boxScale->insertItem(name,s);
+    }
+    boxScale->setCurrentItem(data->getCurrentScaleID());
+    boxScale->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
+    connect(boxScale,SIGNAL(activated(int)),data,SLOT(setCurrentScaleID(int)));
+    toplayout->addWidget(boxScale);
+
+    QPushButton* addButton=new QPushButton(tr("Add"),this,"addButton");
+    connect(addButton,SIGNAL(pressed()),this,SLOT(addInstrument()));
+    toplayout->addWidget(addButton);
+
+    QPushButton* delButton=new QPushButton(tr("Delete"),this,"delButton");
+    connect(delButton,SIGNAL(pressed()),this,SLOT(deleteInstrument()));
+    toplayout->addWidget(delButton);
+
+    pianoscale=new PianoScale(this);
+    masterlayout->addWidget(pianoscale);
+    
+    //make dialog fit the screen
     showMaximized();
 }
 //****************************************************************************
 Menu::ScaleEditDialog::~ScaleEditDialog()
diff --git a/noncore/multimedia/tonleiter/editscale.h b/noncore/multimedia/tonleiter/editscale.h
index 0e5eb1c..1121c1f 100644
--- a/noncore/multimedia/tonleiter/editscale.h
+++ b/noncore/multimedia/tonleiter/editscale.h
@@ -1,10 +1,12 @@
 #ifndef TONLEITER_EDIT_SCALE_DIALOG_H
 #define TONLEITER_EDIT_SCALE_DIALOG_H
 
 #include <qdialog.h>
+#include <qcombobox.h>
 
 #include "tonleiterdata.h"
+#include "pianoscale.h"
 
 using namespace Data;
 
 namespace Menu
@@ -13,8 +15,10 @@ namespace Menu
     {
         Q_OBJECT
     private:
         TonleiterData* data;
+        QComboBox* boxScale;
+        PianoScale* pianoscale;
     public:
         ScaleEditDialog(TonleiterData* data,QWidget* parent,const char* name="ScaleEditDialog");
         ~ScaleEditDialog();
     };
diff --git a/noncore/multimedia/tonleiter/editstringwidget.cpp b/noncore/multimedia/tonleiter/editstringwidget.cpp
new file mode 100644
index 0000000..d22bbc5
--- a/dev/null
+++ b/noncore/multimedia/tonleiter/editstringwidget.cpp
@@ -0,0 +1,32 @@
+#include "editstringwidget.h"
+
+#include <qlabel.h>
+#include <qlayout.h>
+
+using namespace Data;
+
+Menu::EditStringWidget::EditStringWidget(int note,QWidget* parent,const char* name,WFlags f)
+:QFrame(parent,name,f)
+{
+    QBoxLayout* layout=new QBoxLayout(this,QBoxLayout::LeftToRight,10);
+
+    boxNote=new QComboBox(this,"boxNote");
+    boxNote->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
+    //connect(boxNote,SIGNAL(activated(int)),data,SLOT(setCurrentNote(int)));
+    layout->addWidget(boxNote,1,1);
+    for(int a=0;a<12;a++)
+        boxNote->insertItem(Note::notenames[a],a);
+    boxNote->setCurrentItem(note-12*Note::getOctaveOfNote(note));
+    layout->addWidget(boxNote);
+
+    setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
+    setFrameShape(QFrame::Panel);
+    setFrameShadow(QFrame::Sunken);
+
+}
+//****************************************************************************
+Menu::EditStringWidget::~EditStringWidget()
+{
+}
+//****************************************************************************
+//****************************************************************************
diff --git a/noncore/multimedia/tonleiter/editstringwidget.h b/noncore/multimedia/tonleiter/editstringwidget.h
new file mode 100644
index 0000000..ba105a9
--- a/dev/null
+++ b/noncore/multimedia/tonleiter/editstringwidget.h
@@ -0,0 +1,24 @@
+#ifndef TONLEITER_EDIT_STRING_WIDGT_H
+#define TONLEITER_EDIT_STRING_WIDGT_H
+
+#include <qframe.h>
+#include <qcombobox.h>
+#include <qspinbox.h>
+
+#include "tonleiterdata.h"
+
+namespace Menu
+{
+    class EditStringWidget : public QFrame
+    {
+        Q_OBJECT
+    private:
+        QComboBox* boxNote;
+    public:
+        EditStringWidget(int note,QWidget* parent,const char* name=0,WFlags f=0);
+        ~EditStringWidget();
+    };
+};
+
+#endif //TONLEITER_EDIT_STRING_WIDGT_H
+
diff --git a/noncore/multimedia/tonleiter/menuwidget.cpp b/noncore/multimedia/tonleiter/menuwidget.cpp
index 1e3742c..56a2f8a 100644
--- a/noncore/multimedia/tonleiter/menuwidget.cpp
+++ b/noncore/multimedia/tonleiter/menuwidget.cpp
@@ -10,41 +10,59 @@ Menu::MenuWidget::MenuWidget(TonleiterData* data,QWidget* parent,const char* nam
 :QWidget(parent,name,f),data(data)
 {
     QGridLayout* layout=new QGridLayout(this,3,3,10,-1,"menulayout");
 
+    //Instrument
     QLabel* instLabel=new QLabel(tr("Instr."),this,"instLabel");
+    instLabel->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     layout->addWidget(instLabel,0,0);
+
     boxInst=new QComboBox(this,"boxInst");
+    boxInst->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     connect(boxInst,SIGNAL(activated(int)),data,SLOT(setCurrentInstrumetID(int)));
     layout->addWidget(boxInst,0,1);
+
     editInst=new QPushButton(tr("Edit"),this,"editInst");
+    editInst->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     connect(editInst,SIGNAL(pressed()),this,SLOT(editInstPressed()));
     layout->addWidget(editInst,0,2);
 
+    //Note
     QLabel* noteLabel=new QLabel(tr("Note"),this,"noteLabel");
+    noteLabel->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     layout->addWidget(noteLabel,1,0);
+
     boxNote=new QComboBox(this,"boxNote");
+    boxNote->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     connect(boxNote,SIGNAL(activated(int)),data,SLOT(setCurrentNote(int)));
     layout->addWidget(boxNote,1,1);
     for(int a=0;a<12;a++)
         boxNote->insertItem(Note::notenames[a],a);
     boxNote->setCurrentItem(data->getCurrentBaseNote());
+
     noteCheck=new QCheckBox(tr("show"),this,"noteCheck");
+    noteCheck->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     noteCheck->setChecked(data->isDrawNames());
     connect(noteCheck,SIGNAL(toggled(bool)),data,SLOT(setDrawNames(bool)));
     layout->addWidget(noteCheck,1,2);
 
+    //Scale
     QLabel* scaleLabel=new QLabel(tr("Scale"),this,"scaleLabel");
+    scaleLabel->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     layout->addWidget(scaleLabel,2,0);
+
     boxScale=new QComboBox(this,"boxScale");
+    boxScale->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     connect(boxScale,SIGNAL(activated(int)),data,SLOT(setCurrentScaleID(int)));
     layout->addWidget(boxScale,2,1);
+
     editScale=new QPushButton(tr("Edit"),this,"editScale");
+    editScale->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
     connect(editScale,SIGNAL(pressed()),this,SLOT(editScalePressed()));
     layout->addWidget(editScale,2,2);
 
     updateBoxes();
-
+    setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::Maximum));
 }
 //****************************************************************************
 Menu::MenuWidget::~MenuWidget()
 {
diff --git a/noncore/multimedia/tonleiter/pianoscale.cpp b/noncore/multimedia/tonleiter/pianoscale.cpp
new file mode 100644
index 0000000..3d5add2
--- a/dev/null
+++ b/noncore/multimedia/tonleiter/pianoscale.cpp
@@ -0,0 +1,96 @@
+#include "pianoscale.h"
+
+#include <qpainter.h>
+
+
+Menu::PianoScale::PianoScale(QWidget* parent,const char* name,WFlags f)
+:QWidget(parent,name,f)
+{
+    QColor black(0,0,0);
+    QColor white(255,255,255);
+    QColor mark(255,0,0);
+    blackBrush=QBrush(black);
+    whiteBrush=QBrush(white);
+    markBrush=QBrush(mark);
+    blackPen=QPen(black);
+    whitePen=QPen(white);
+    setBackgroundColor(QColor(0,0,255));
+}
+//****************************************************************************
+Menu::PianoScale::~ PianoScale()
+{
+}
+//****************************************************************************
+void Menu::PianoScale::paintEvent(QPaintEvent* pe)
+{
+    QPainter p(this);
+    QRect mysize=rect();
+
+    int pad=10;
+    int x0=pad;
+    int y0=pad;
+    int w0=mysize.width()-2*pad;
+    int h0=mysize.height()-2*pad;
+
+    int keypad=2;
+    if(mysize.width()>mysize.height())
+    {
+        int div=(int)(w0/14.0);
+        int halftonewidth=(int)(div/3.0);
+        int halftoneheight=(int)((h0-2*keypad)*0.66);
+        for(int a=0;a<14;a++)
+        {
+            int x=x0+a*div;
+
+            p.setPen(blackPen);
+            p.setBrush(blackBrush);
+            p.drawRect(x,y0,div,h0);
+
+            p.setPen(whitePen);
+            p.setBrush(whiteBrush);
+            p.drawRect(x+keypad,y0+keypad,div-2*keypad,h0-2*keypad);
+
+            if(a==1 || a==2 || a==4 || a==5 || a==6 || a==8 || a==9 || a==11 || a==12 || a==13)
+            {
+                p.setPen(blackPen);
+                p.setBrush(blackBrush);
+                p.drawRect(x-halftonewidth,y0+keypad,2*halftonewidth,halftoneheight);
+            }
+        }
+    }
+    else
+    {
+        int div=(int)(w0/7.0);
+        int halfheight=(int)(h0/2.0);
+        int halftonewidth=(int)(div/3.0);
+        int halftoneheight=(int)((halfheight-2*keypad)*0.66);
+        for(int a=0;a<7;a++)
+        {
+            int x=x0+a*div;
+
+            p.setPen(blackPen);
+            p.setBrush(blackBrush);
+            p.drawRect(x,y0,div,h0);
+
+            p.setPen(whitePen);
+            p.setBrush(whiteBrush);
+            p.drawRect(x+keypad,y0+keypad,div-2*keypad,halfheight-2*keypad);
+            p.drawRect(x+keypad,y0+keypad+halfheight,div-2*keypad,halfheight-2*keypad);
+
+            if(a==1 || a==2 || a==4 || a==5 || a==6)
+            {
+                p.setPen(blackPen);
+                p.setBrush(blackBrush);
+                p.drawRect(x-halftonewidth,y0+keypad,2*halftonewidth,halftoneheight);
+                p.drawRect(x-halftonewidth,y0+keypad+halfheight,2*halftonewidth,halftoneheight);
+            }
+        }
+    }
+}
+//****************************************************************************
+void Menu::PianoScale::mousePressEvent(QMouseEvent* me)
+{
+}
+//****************************************************************************
+//****************************************************************************
+
diff --git a/noncore/multimedia/tonleiter/pianoscale.h b/noncore/multimedia/tonleiter/pianoscale.h
new file mode 100644
index 0000000..63995b0
--- a/dev/null
+++ b/noncore/multimedia/tonleiter/pianoscale.h
@@ -0,0 +1,28 @@
+#ifndef TONLEITER_PIANO_SCALE_H
+#define TONLEITER_PIANO_SCALE_H
+
+#include <qwidget.h>
+#include <qpen.h>
+#include <qbrush.h>
+
+namespace Menu
+{
+    class PianoScale : public QWidget
+    {
+        Q_OBJECT
+    private:
+        QBrush blackBrush;
+        QBrush whiteBrush;
+        QBrush markBrush;
+        QPen blackPen;
+        QPen whitePen;
+    public:
+        PianoScale(QWidget* parent,const char* name="PianoScale",WFlags f=0);
+        ~PianoScale();
+    private:
+        void paintEvent(QPaintEvent* pe);
+        void mousePressEvent(QMouseEvent* me);
+    };
+};
+
+#endif //TONLEITER_PIANO_SCALE_H
diff --git a/noncore/multimedia/tonleiter/tonleiter.pro b/noncore/multimedia/tonleiter/tonleiter.pro
index 2b0a798..c52ca19 100644
--- a/noncore/multimedia/tonleiter/tonleiter.pro
+++ b/noncore/multimedia/tonleiter/tonleiter.pro
@@ -1,9 +1,9 @@
 TEMPLATE  = app
 #CONFIG   = qt warn_on debug
 CONFIG    = qt warn_on release
-HEADERS   = mainwidget.h tonleiterdata.h tonleiterdatahelper.h fretboard.h menuwidget.h editinst.h editscale.h
-SOURCES   = mainwidget.cpp tonleiterdata.cpp tonleiterdatahelper.cpp fretboard.cpp menuwidget.cpp main.cpp editinst.cpp editscale.cpp
+HEADERS   = mainwidget.h tonleiterdata.h tonleiterdatahelper.h fretboard.h menuwidget.h editinst.h editstringwidget.h editscale.h pianoscale.h
+SOURCES   = mainwidget.cpp tonleiterdata.cpp tonleiterdatahelper.cpp fretboard.cpp menuwidget.cpp main.cpp editinst.cpp editstringwidget.cpp editscale.cpp pianoscale.cpp
 INCLUDEPATH += $(OPIEDIR)/include
 DEPENDPATH  += $(OPIEDIR)/include
 LIBS            += -lqpe 
 INTERFACES  =
diff --git a/noncore/multimedia/tonleiter/tonleiterdata.cpp b/noncore/multimedia/tonleiter/tonleiterdata.cpp
index 946d4e3..bf7b32c 100644
--- a/noncore/multimedia/tonleiter/tonleiterdata.cpp
+++ b/noncore/multimedia/tonleiter/tonleiterdata.cpp
@@ -70,9 +70,9 @@ void TonleiterData::loadData()
         load.writeEntry("Scale1","aeolian;0;2;3;5;7;8;10;");
         load.writeEntry("Scale2","dorian;0;2;3;5;7;9;10;");
         load.writeEntry("Scale3","phrygian;0;1;3;5;7;8;10;");
         load.writeEntry("Scale4","lydian;0;2;4;6;7;9;11;");
-        load.writeEntry("Scale5","mixolyd.;0;2;4;5;7;9;10;");
+        load.writeEntry("Scale5","mixolydian;0;2;4;5;7;9;10;");
         load.writeEntry("noOfScales",6);
 
     }
 
diff --git a/noncore/multimedia/tonleiter/tonleiterdatahelper.cpp b/noncore/multimedia/tonleiter/tonleiterdatahelper.cpp
index 5714cea..156dba5 100644
--- a/noncore/multimedia/tonleiter/tonleiterdatahelper.cpp
+++ b/noncore/multimedia/tonleiter/tonleiterdatahelper.cpp
@@ -1,6 +1,8 @@
 #include "tonleiterdatahelper.h"
 
+#include <math.h>
+
 using namespace Data;
 
 int Note::getOctaveOfNote(int note)
 {
@@ -75,9 +77,9 @@ int Instrument::string(int id)
 int Instrument::noOfOctaves()
 {
     int lowest=strings[0];
     int highest=strings[strings.count()-1]+frets;
-    return (int)((highest-lowest)/12.0);
+    return (int) ceil((highest-lowest)/12.0);
 }
 //****************************************************************************
 //****************************************************************************
 Scale::Scale()
diff --git a/noncore/multimedia/tonleiter/tonleiterdatahelper.h b/noncore/multimedia/tonleiter/tonleiterdatahelper.h
index b79162a..e4153d7 100644
--- a/noncore/multimedia/tonleiter/tonleiterdatahelper.h
+++ b/noncore/multimedia/tonleiter/tonleiterdatahelper.h
@@ -7,9 +7,9 @@
 namespace Data
 {
     namespace Note
     {
-        const QString notenames[]={"C","C#","D","D#","E","F","F#","G","G#","A","A#","B"};
+        const QString notenames[]={"A","Bb","B","C","C#","D","D#","E","F","F#","G","G#"};
 
         int getOctaveOfNote(int note);
         QString getNameOfNote(int note);
         int getNoteFromName(QString name,int octave);