public override double Show(Score score, Staff trebleStaff, Staff bassStaff, double left)
{
double maxRightClef = left;
foreach (Staff staff in new[] { trebleStaff, bassStaff })
{
string glyphCode = null;
double glyphTop = staff.StaffPositionToY(StaffPosition.ByLine(2));
switch (staff.type)
{
case Staff.Type.Treble:
glyphCode = "\x00c9";
glyphTop -= 57 * score.Magnification;
break;
case Staff.Type.Bass:
glyphCode = "\x00c7";
glyphTop -= 77.5 * score.Magnification;
break;
}
double rightClef = base.AddFetaGlyph(score, left, glyphTop, glyphCode);
//Rect boundaryClef = base.AddFetaGlyph(score, left, glyphTop, glyphCode);
//double rightClef = boundaryClef.Left + boundaryClef.Width;
if (rightClef > maxRightClef)
maxRightClef = rightClef;
}
double right = maxRightClef + Staff.spaceBetweenSigns * score.Magnification;
return right;
}
public override double Show(Score score, Staff trebleStaff, Staff bassStaff, double left)
{
foreach (Staff staff in new[] { trebleStaff, bassStaff })
{
double top = staff.top * score.Magnification;
UIElement barLine = new Line
{
X1 = left,
X2 = left,
Y1 = top,
Y2 = top + Staff.spaceBetweenLines * 4 * score.Magnification,
Stroke = Brushes.Black,
StrokeThickness = 1
};
base.AddElement(score, barLine);
//score.Children.Add(barLine);
//base.elements.Add(barLine);
}
double right = left + 1;
// Czy znak zmieścił sie na pięcolinii?
if (right >= score.ActualWidth - Staff.marginLeft)
{
// Nie zmieścił się - narysujemy ją na następnej pieciolinii.
Hide(score);
return -1;
}
right = left + 1 + Staff.spaceBetweenSigns * score.Magnification;
return right;
}
public override double Show(Score score, Staff trebleStaff, Staff bassStaff, double left)
{
double signLeft = left;
foreach (Accidental accidental in accidentals)
{
signLeft
= accidental.Show(score, trebleStaff, bassStaff, signLeft)
+ Staff.spaceBetweenScaleSigns * score.Magnification;
base.ExtendBounds(score, accidental.bounds);
}
double scaleRight = signLeft + Staff.spaceBetweenSigns;
return scaleRight;
}
public override double Show(Score score, Staff trebleStaff, Staff bassStaff, double left)
{
double right = left;
string glyphCode = "\x002e";
foreach (Staff staff in new[] { trebleStaff, bassStaff })
{
double glyphTop = staff.StaffPositionToY(staffPosition);
glyphTop -= 57 * score.Magnification;
right = base.AddFetaGlyph(score, left, glyphTop, glyphCode);
}
return right;
}
public void Show(Score score, Staff trebleStaff, Staff bassStaff)
{
const double height = 7;
// Czy trzeba coś dorysować?
double y;
double vertLineTop, verLineBottom;
double textTop;
string text;
switch (howTo)
{
case HowTo.TwoOctaveHigher:
// Tak, trzeba dorysować znak 15ma
y = trebleStaff.StaffPositionToY(StaffPosition.ByLegerAbove(3));
vertLineTop = y;
verLineBottom = y + height;
textTop = trebleStaff.StaffPositionToY(StaffPosition.ByLegerAbove(5));
text = "15ma";
break;
case HowTo.OneOctaveHigher:
// Tak, trzeba dorysować znak 8va.
y = trebleStaff.StaffPositionToY(StaffPosition.ByLegerAbove(6));
vertLineTop = y;
verLineBottom = y + height;
textTop = trebleStaff.StaffPositionToY(StaffPosition.ByLegerAbove(8));
text = "8va";
break;
case HowTo.OneOctaveLower:
// Tak, trzeba dorysować znak 8vb.
y = bassStaff.StaffPositionToY(StaffPosition.ByLegerBelow(4));
vertLineTop = y - height;
verLineBottom = y;
textTop = bassStaff.StaffPositionToY(StaffPosition.ByLegerBelow(4));
text = "8vb";
break;
case HowTo.AtPlace:
default:
// Nie trzeba nic rysować.
return;
}
// Rysuję linię poziomą.
double delta = Staff.spaceBetweenSigns / 4 * score.Magnification;
Line horizontalLine = new Line
{
X1 = left - delta,
X2 = right + delta,
Y1 = y,
Y2 = y,
Stroke = Brushes.Black,
StrokeDashArray = new DoubleCollection { 7, 7 },
StrokeThickness = 0.5
};
base.AddElement(score, horizontalLine);
// Rysuję linię pionową.
Line verticalLine = new Line
{
X1 = right + delta,
X2 = right + delta,
Y1 = vertLineTop,
Y2 = verLineBottom,
Stroke = Brushes.Black,
StrokeThickness = 0.5
};
base.AddElement(score, verticalLine);
// Rysuję oznaczenie 8va, 8vb lub 15ma
Label name = new Label
{
//name.FontFamily = new FontFamily(familyName),
FontSize = 12 * score.Magnification,
Content = text,
Padding = new Thickness(0, 0, 0, 0),
Margin = new Thickness(left - delta, textTop, 0, 0)
};
base.AddElement(score, name);
}
private double ShowStaffs(double left)
{
// Rysuję pięciolinię wiolinową.
double trebleStaffTop = top + spaceAboveTrebleStaff;
trebleStaff = new Staff(score, Staff.Type.Treble, left, trebleStaffTop);
trebleStaff.Show();
// Rysuję pięciolinię basową.
double bassStaffTop
= trebleStaffTop
+ Staff.spaceBetweenLines * 4
+ spaceBetweenTrebleAndBassStaff;
bassStaff = new Staff(score, Staff.Type.Bass, left, bassStaffTop);
bassStaff.Show();
// Rysuję klucz wiolinowy i basowy.
clef = new Clef();
cursor = clef.Show(score, trebleStaff, bassStaff, left);
// Rysuję znaki przykluczowe wynikające z tonacji.
cursor = score.scale.Show(score, trebleStaff, bassStaff, cursor);
// Wyznaczam dolną krawędź StaffGrand i zwracam ją.
double bottom
= bassStaffTop
+ Staff.spaceBetweenLines * 4
+ spaceBelowBassStaff;
return bottom;
}
private void ShowPerform(Staff.Type staffType)
{
if (score.signs.Count == 0)
return;
Perform.HowTo performHowTo = Perform.HowTo.AtPlace;
double performLeft = 0;
double performRight = 0;
int idxFirst = score.signs.FindIndex(sign => sign == firstSign);
int idxLast = score.signs.FindIndex(sign => sign == lastSign);
for (int idx = idxFirst; idx <= idxLast; idx++)
{
Sign sign = score.signs[idx];
Perform.HowTo singPerformHowTo;
double signLeft;
double signRight;
if (sign is Chord)
{
Chord chord = sign as Chord;
singPerformHowTo = staffType
== Staff.Type.Treble
? chord.performHowToStaffTreble
: chord.performHowToStaffBass;
signLeft = chord.left;
signRight = chord.right;
}
else if (sign is Note)
{
Note note = sign as Note;
if (note.staffType != staffType)
continue;
singPerformHowTo = note.performHowTo;
signLeft = note.left;
signRight = note.right;
}
else
{
continue;
}
bool performChanged = singPerformHowTo != performHowTo;
bool performNew = performChanged && singPerformHowTo != Perform.HowTo.AtPlace;
bool performEnd = performChanged && performHowTo != Perform.HowTo.AtPlace;
if (performEnd)
{
// Tu wystąpił koniec znaku zmiany wysokości. Rysuję go.
// TODO: konstruktor+show() ?
Perform perform = new Perform(performHowTo, performLeft, performRight);
performs.Add(perform);
perform.Show(score, trebleStaff, bassStaff);
performHowTo = Perform.HowTo.AtPlace;
}
if (performNew)
{
// Tu wystąpił początek znaku zmiany wysokości. Zapamiętuję jego położnie i wysokość.
performHowTo = singPerformHowTo;
performLeft = signLeft;
}
performRight = signRight;
}
if (performHowTo != Perform.HowTo.AtPlace)
{
// Tu wystąpił koniec znaku zmiany wysokości. Rysuję go.
// TODO: konstruktor+show() ?
Perform perform = new Perform(performHowTo, performLeft, performRight);
performs.Add(perform);
perform.Show(score, trebleStaff, bassStaff);
performHowTo = Perform.HowTo.AtPlace;
}
}
public Rectangle AddHighlightRectangle(Score score, Staff trebleStaff, Staff bassStaff, int zindex)
{
double top = trebleStaff.StaffPositionToY(StaffPosition.ByLegerAbove(6));
double bottom = bassStaff.StaffPositionToY(StaffPosition.ByLegerBelow(4));
highlightRectangle = new Rectangle
{
Width = bounds.Width,
Height = bottom - top,
Margin = new Thickness(bounds.Left, top, 0, 0),
Fill = Brushes.Transparent,
Stroke = Brushes.Transparent,
Tag = score // potrzebne w event handlerze
};
highlightRectangle.MouseEnter += HighlightRectangle_MouseEnter;
highlightRectangle.MouseLeave += HightlightRectangle_MouseLeave;
highlightRectangle.MouseDown += HighlightRectangle_MouseDown;
AddElement(score, highlightRectangle, zindex);
return highlightRectangle;
}
public virtual double Show(Score score, Staff trebleStaff, Staff bassStaff, double left)
{
return left;
}
