private void UpdateDrawObjects()
{
_offsetToTick.Clear();
int tick = 0;
foreach (MMLCommand cmd in _node.Song.Tracks[_track])
{
_offsetToTick.Add(cmd._offset, tick);
int?len;
if ((len = cmd.GetLength()).HasValue)
{
tick += len.Value;
}
}
_drawObjects.Clear();
tick = 0;
foreach (MMLCommand cmd in _node.Song.Tracks[_track])
{
int?len;
if ((len = cmd.GetLength()).HasValue)
{
var note = (int)cmd._value1.Value;
var color = Color.AliceBlue;
var text = MidiUtil.GetNoteString(note);
if (cmd._cmd == Mml.MML_WAIT)
{
note = 67;
color = Color.DarkGray;
text = "Rest";
}
NoteDrawable obj = new NoteDrawable
{
note = note,
tick = tick,
length = len.Value,
color = color,
text = text
};
_drawObjects.Add(obj);
tick += len.Value;
}
}
_labelObjects.Clear();
foreach (RSEQLabelNode label in _node.Children)
{
int labelTick;
if (_offsetToTick.TryGetValue((int)label.Id, out labelTick))
{
LabelDrawable obj = new LabelDrawable
{
tick = labelTick,
text = label.Name,
color = Color.Blue
};
_labelObjects.Add(obj);
}
}
Refresh();
}
protected override void OnPaint(PaintEventArgs pe)
{
base.OnPaint(pe);
if (_node == null)
{
return;
}
int track_height = (int)(Params.ScaleY * 100);
int half_track_height = track_height / 2;
var mouse_position = PointToClient(System.Windows.Forms.Control.MousePosition);
var stdx = MainForm.Instance.std_x;
var stdy = MainForm.Instance.std_y;
int key_width = Params.keyWidth;
var brush = new SolidBrush(Color.White);
var pen = new Pen(Color.White);
int odd = -1;
int y = 128 * track_height - stdy;
int dy = -track_height;
for (int i = 0; i <= 127; i++)
{
odd++;
if (odd == 12)
{
odd = 0;
}
int order = (i - odd) / 12 - 2;
y += dy;
if (y > Height)
{
continue;
}
else if (0 > y + track_height)
{
break;
}
bool note_is_whitekey = MidiUtil.IsNoteWhiteKey(i);
Color b = Color.Black;
Color border;
bool paint_required = true;
if (order == -2 || order == -1 || (6 <= order && order <= 8))
{
if (note_is_whitekey)
{
b = Color.FromArgb(180, 180, 180);
}
else
{
b = Color.FromArgb(106, 108, 108);
}
border = Color.FromArgb(106, 108, 108);
}
else if (order == 5 || order == 0)
{
if (note_is_whitekey)
{
b = Color.FromArgb(212, 212, 212);
}
else
{
b = Color.FromArgb(180, 180, 180);
}
border = Color.FromArgb(150, 152, 150);
}
else
{
if (note_is_whitekey)
{
b = Color.FromArgb(240, 240, 240);
}
else
{
b = Color.FromArgb(212, 212, 212);
}
border = Color.FromArgb(210, 205, 172);
}
if (paint_required)
{
brush.Color = b;
pe.Graphics.FillRectangle(brush, key_width, y, Width - key_width, track_height + 1);
}
if (odd == 0 || odd == 5)
{
pen.Color = border;
pe.Graphics.DrawLine(pen, key_width, y + track_height, Width, y + track_height);
}
}
int hilighted_note = -1;
pen.Color = Color.FromArgb(212, 212, 212);
pe.Graphics.DrawLine(pen, key_width, 0, key_width, Height);
int odd2 = -1;
y = 128 * track_height - stdy;
dy = -track_height;
for (int i = 0; i <= 127; i++)
{
odd2++;
if (odd2 == 12)
{
odd2 = 0;
}
y += dy;
if (y > Height)
{
continue;
}
else if (y + track_height < 0)
{
break;
}
pen.Color = Color.FromArgb(212, 212, 212);
pe.Graphics.DrawLine(pen, 0, y, key_width, y);
bool hilighted = false;
//if (edit_mode == EditMode.ADD_ENTRY)
//{
// if (AppManager.mAddingEvent.ID.Note == i)
// {
// hilighted = true;
// hilighted_note = i;
// }
//}
//else if (edit_mode == EditMode.EDIT_LEFT_EDGE || edit_mode == EditMode.EDIT_RIGHT_EDGE)
//{
// if (AppManager.itemSelection.getLastEvent().original.ID.Note == i)
// { //TODO: ここでNullpointer exception
// hilighted = true;
// hilighted_note = i;
// }
//}
//else
//{
if (3 <= mouse_position.X && mouse_position.X <= Width - 17 &&
0 <= mouse_position.Y && mouse_position.Y <= Height - 1)
{
if (y <= mouse_position.Y && mouse_position.Y < y + track_height)
{
hilighted = true;
hilighted_note = i;
}
}
//}
if (hilighted)
{
brush.Color = Color.Yellow;
pe.Graphics.FillRectangle(brush, 35, y, key_width - 35, track_height);
}
if (odd2 == 0 || hilighted)
{
brush.Color = Color.FromArgb(72, 77, 98);
pe.Graphics.DrawString(MidiUtil.GetNoteString(i), Params.baseFont8, brush, 42, y + half_track_height - Params.baseFont8OffsetHeight + 1);
}
if (!MidiUtil.IsNoteWhiteKey(i))
{
brush.Color = Color.FromArgb(125, 123, 124);
pe.Graphics.FillRectangle(brush, 0, y, 34, track_height);
}
}
foreach (NoteDrawable obj in _drawObjects)
{
obj.Draw(pe.Graphics, stdx + key_width, stdy, _brush, _pen);
}
foreach (LabelDrawable obj in _labelObjects)
{
obj.Draw(pe.Graphics, stdx + key_width, stdy, _brush, _pen);
}
if (hilighted_note >= 0)
{
_brush.Color = Color.Black;
pe.Graphics.DrawString(MidiUtil.GetNoteString(hilighted_note),
Params.baseFont10Bold,
_brush,
new Rectangle(mouse_position.X - 110, mouse_position.Y - 10, 100, 100),
new StringFormat {
Alignment = StringAlignment.Far, LineAlignment = StringAlignment.Near
});
}
}