private void PianoRollMainInnerPanel_MouseMove(object sender, MouseEventArgs e)
{
if (mMode == MouseMode.PENCIL_MODE)
{
// do nothing
}
else if (mMode == MouseMode.SELECT_REGION_MODE)
{
if (isMouseClicked)
{
endPosition = new Point(e.X, e.Y);
Rectangle rect = new Rectangle(
startPosition.X,
startPosition.Y,
endPosition.X - startPosition.X,
endPosition.Y - startPosition.Y);
PianoRollMainInnerPanel.Refresh();
g = PianoRollMainInnerPanel.CreateGraphics();
g.DrawRectangle(greenPen, rect);
g.Dispose();
}
}
else if (mMode == MouseMode.SERIAL_PAINT_MODE)
{
}
}
private void InnerPanel_Paint(object sender, PaintEventArgs e)
{
g = PianoRollMainInnerPanel.CreateGraphics();
f = PianoRollPositionInnerPanel.CreateGraphics();
h = PianoRollPitchInnerPanel.CreateGraphics();
for (int i = 0, j = 0; i <= 130; i++, j++)
{
g.DrawLine(whitePen, i * 25, 0, i * 25, 25 * 128);
if (i % 4 == 0)
{
g.DrawLine(redPen, i * 25, 0, i * 25, 25 * 128);
f.DrawLine(whitePen, i * 25, 0, i * 25, 70);
if (i % 16 == 0)
{
g.DrawLine(bluePen, i * 25, 0, i * 25, 25 * 128);
}
}
if (j <= 120)
{
g.DrawLine(whitePen, 0, j * 20, 25 * 128, j * 20);
h.DrawLine(whitePen, 0, j * 20, 70, j * 20);
if (j % 12 == 0)
{
g.DrawLine(greenPen, 0, j * 20, 25 * 128, j * 20);
h.DrawLine(greenPen, 0, j * 20, 70, j * 20);
}
}
}
h.Dispose();
f.Dispose();
g.Dispose();
}
