// custom painting for the Style column
// Paints the custom selection background for selected rows.
void HandleCellPaint(object sender, DataGridViewCellPaintingEventArgs e)
{
if (e.RowIndex < 0 || Columns[e.ColumnIndex].Name != "Style")
{
e.Handled = false;
}
else
{
e.PaintBackground(e.ClipBounds, (e.State & DataGridViewElementStates.Selected) == DataGridViewElementStates.Selected);
Debug.Assert(e.RowIndex >= 0 && e.RowIndex <= items.Count, "Invalid RowIndex in HandleCellPaint");
Item x = items[e.RowIndex];
int m = (e.CellBounds.Top + e.CellBounds.Bottom) / 2;
if (x is Function1DItem)
{
var f = (Function1DItem)x;
Pen pen = new Pen(new SolidBrush(f.Color), 4);
pen.DashStyle = f.LineStyle;
e.Graphics.DrawLine(pen, new Point(e.CellBounds.Left + 1, m), new Point(e.CellBounds.Right - 2, m));
}
else if (x is DataItem)
{
var d = (DataItem)x;
Pen pen = new Pen(new SolidBrush(d.Color), 4);
pen.DashStyle = d.LineStyle;
e.Graphics.DrawLine(pen, new Point(e.CellBounds.Left + 1, m), new Point(e.CellBounds.Right - 2, m));
}
else if (x is Function2DItem)
{
var f = (Function2DItem)x;
GradientPainter.FillRectangle(e.Graphics, f.Gradient,
new Rectangle(e.CellBounds.Left + 1, e.CellBounds.Top + 1, e.CellBounds.Width - 3, e.CellBounds.Height - 3),
GradientPainter.Direction.Left);
}
else
{
e.PaintContent(e.ClipBounds);
}
e.Handled = true;
}
}
protected void TaskSummary(MovieClip clip, int w, int h)
{
clip.Graphics.FillRectangle(m_backBrush, 0, 0, w, h);
clip.Graphics.DrawRectangle(Pens.SlateGray, 0, 0, w - 1, h - 1);
// ID Zone
MovieClip idLabel = clip.CreateSubMovieClip(0, 0, w / 12, h);
AlignedString(idLabel, "T1", Brushes.White, StringAlignment.Center);
MovieClip editNav = clip.CreateSubMovieClip(w / 12, 0, w / 12, h);
MovieClip edit = editNav.CreateSubMovieClip(0, 0, w / 24, h);
MovieClip nav = editNav.CreateSubMovieClip(w / 24, 0, w / 24, h);
//edit.Graphics.DrawRectangle( Pens.Sienna, 0, 0, edit.Width-1, edit.Height-1 );
//nav.Graphics.DrawRectangle( Pens.Sienna, 0, 0, nav.Width-1, nav.Height-1 );
int eb_h = (int)(h * .45);
int eb_w = (int)(h * .45);
GradientPainter.Fill3DSphere(edit, Color.Green, Color.White, edit.Width / 2 - eb_w / 2, edit.Height / 2 - eb_h / 2, eb_w, eb_h);
edit.CenteredString("33", Brushes.White);
edit.Graphics.DrawEllipse(Pens.DarkGreen, edit.Width / 2 - eb_w / 2, edit.Height / 2 - eb_h / 2, eb_w, eb_h);
GradientPainter.Fill3DSphere(nav, Color.Blue, Color.White, nav.Width / 2 - eb_w / 2, nav.Height / 2 - eb_h / 2, eb_w, eb_h);
nav.CenteredString("15", Brushes.White);
nav.Graphics.DrawEllipse(Pens.DarkGreen, nav.Width / 2 - eb_w / 2, nav.Height / 2 - eb_h / 2, eb_w, eb_h);
// TAG CLOUD
MovieClip tagCloud = clip.CreateSubMovieClip(w / 6, 0, w / 2, h);
//tagCloud.LeftString( "lock(3) DB(2)", Brushes.White );
AlignedString(tagCloud, "AUTOTAGS:", Brushes.LightGray, StringAlignment.Near, 7);
AlignedString(tagCloud, "Lock(3), Oracle(2)", Brushes.White, StringAlignment.Center);
MovieClip sessions = clip.CreateSubMovieClip(2 * w / 3, 0, w / 3, h);
AlignedString(sessions, "SESSIONS:", Brushes.LightGray, StringAlignment.Near, 7);
DrawSessionGraph(sessions, sessions.Width, sessions.Height);
}
