private void PaintOperator(Operator op, PaintEventArgs e)
{
Region clip = e.Graphics.Clip;
e.Graphics.Clip = new Region(op.Dimension);
double brightness = 1.0;
if (op.IsSelected)
brightness = 1.3;
double saturation = 0.0;
if (op.IsProcessable)
saturation = 1.0;
Color color = RGBHSL.ModifyBrightness(GetOperatorColor(op), brightness);
color = RGBHSL.ModifySaturation(color, saturation);
Color lightColor = RGBHSL.ModifyBrightness(color, 1.3);
Color darkColor = RGBHSL.ModifyBrightness(color, 0.7);
String displayName = op.Name;
if (displayName == null || displayName == "")
displayName = op.TypeName;
Brush b = new SolidBrush(color);
Pen lightPen = new Pen(lightColor);
Pen darkPen = new Pen(darkColor);
if (op.GetType() == typeof(CoreOperator) || op.GetType() == typeof(PropagateOperator))
{
e.Graphics.FillRectangle(b, op.Dimension);
e.Graphics.Clip = new Region(new Rectangle(op.Left + 10, op.Top, op.Width - 20, op.Height));
SizeF stringSize = e.Graphics.MeasureString(displayName, Font);
e.Graphics.DrawString(displayName, Font, Brushes.Black, op.Left + op.Width / 2 - stringSize.Width / 2, op.Top + op.Height / 2 - stringSize.Height / 2);
e.Graphics.Clip = new Region(op.Dimension);
e.Graphics.DrawLine(lightPen, op.Left, op.Top, op.Left + op.Width, op.Top);
e.Graphics.DrawLine(lightPen, op.Left, op.Top + 1, op.Left, op.Top + op.Height - 2);
e.Graphics.DrawLine(darkPen, op.Left + 1, op.Top + op.Height - 1, op.Left + op.Width, op.Top + op.Height - 1);
e.Graphics.DrawLine(darkPen, op.Left + op.Width - 1, op.Top + 1, op.Left + op.Width - 1, op.Top + op.Height - 2);
}
else if (op.GetType() == typeof(StoreOperator))
{
Point[] points1 = new Point[3];
points1[0] = new Point(op.Left, op.Top);
points1[1] = new Point(op.Left + 10, op.Top);
points1[2] = new Point(op.Left + 10, op.Top + op.Height - 6);
e.Graphics.FillPolygon(b, points1);
Point[] points2 = new Point[3];
points2[0] = new Point(op.Left + op.Width - 1, op.Top);
points2[1] = new Point(op.Left + op.Width - 10, op.Top + op.Height - 6);
points2[2] = new Point(op.Left + op.Width - 10, op.Top);
e.Graphics.FillPolygon(b, points2);
e.Graphics.FillRectangle(b, new Rectangle(op.Left + 10, op.Top, op.Width - 20, op.Height - 5));
e.Graphics.Clip = new Region(new Rectangle(op.Left + 10, op.Top, op.Width - 20, op.Height - 5));
SizeF stringSize = e.Graphics.MeasureString(displayName, Font);
e.Graphics.DrawString(displayName, Font, Brushes.Black, op.Left + op.Width / 2 - stringSize.Width / 2, op.Top + (op.Height - 5) / 2 - stringSize.Height / 2);
e.Graphics.Clip = new Region(op.Dimension);
e.Graphics.DrawLine(darkPen, op.Left, op.Top, op.Left + 9, op.Top + op.Height - 6);
e.Graphics.DrawLine(darkPen, op.Left + 10, op.Top + op.Height - 6 , op.Left + op.Width - 11, op.Top + op.Height - 6);
e.Graphics.DrawLine(darkPen, op.Left + op.Width - 10, op.Top + op.Height - 6, op.Left + op.Width - 1, op.Top);
e.Graphics.DrawLine(lightPen, op.Left, op.Top, op.Left + op.Width - 2, op.Top);
}
else if (op.GetType() == typeof(LoadOperator))
{
Point[] points1 = new Point[3];
points1[0] = new Point(op.Left, op.Top + op.Height);
points1[1] = new Point(op.Left + 10, op.Top + op.Height);
points1[2] = new Point(op.Left + 10, op.Top + 5);
e.Graphics.FillPolygon(b, points1);
Point[] points2 = new Point[3];
points2[0] = new Point(op.Left + op.Width - 10, op.Top + 5);
points2[1] = new Point(op.Left + op.Width, op.Top + op.Height);
points2[2] = new Point(op.Left + op.Width - 10, op.Top + op.Height);
e.Graphics.FillPolygon(b, points2);
e.Graphics.FillRectangle(b, new Rectangle(op.Left + 10, op.Top + 5, op.Width - 20, op.Height - 5));
e.Graphics.Clip = new Region(new Rectangle(op.Left + 10, op.Top + 5, op.Width - 20, op.Height - 5));
SizeF stringSize = e.Graphics.MeasureString(displayName, Font);
e.Graphics.DrawString(displayName, Font, Brushes.Black, op.Left + op.Width / 2 - stringSize.Width / 2, op.Top + 5 + (op.Height - 5) / 2 - stringSize.Height / 2);
e.Graphics.Clip = new Region(op.Dimension);
}
b.Dispose();
lightPen.Dispose();
darkPen.Dispose();
if (!op.IsProcessable || op.IsWarningPresent)
e.Graphics.DrawImage(VerkstanEditor.Properties.Resources.warning_icon, op.Location.X + 1, op.Location.Y + 1);
if (op == ViewedOperator)
e.Graphics.DrawImage(VerkstanEditor.Properties.Resources.eye_icon, op.Location.X + 1, op.Location.Y + 1);
e.Graphics.Clip = clip;
/*
Rectangle rect = new Rectangle(op.Location, op.Size);
SizeF stringSize = e.Graphics.MeasureString(op.Binding.DisplayName, Font);
Point namePoint = new Point(rect.Width / 2 - (int)stringSize.Width / 2 + rect.X,
rect.Height / 2 - (int)stringSize.Height / 2 + rect.Y);
double brightness = 1.0;
if (op.Selected)
brightness = 1.3;
double saturation = 0.0;
if (op.Binding.IsProcessable())
saturation = 1.0;
Color color = RGBHSL.ModifyBrightness(op.Color, brightness);
color = RGBHSL.ModifySaturation(color, saturation);
Color lightColor = RGBHSL.ModifyBrightness(color, 1.3);
Color darkColor = RGBHSL.ModifyBrightness(color, 0.7);
Brush brush = new SolidBrush(color);
Pen lightPen = new Pen(lightColor);
Pen darkPen = new Pen(darkColor);
Brush gradientBrush = new LinearGradientBrush(rect, lightColor, color, 0.0f);
e.Graphics.FillRectangle(brush, rect);
e.Graphics.DrawLine(lightPen,
op.Location.X,
op.Location.Y + op.Size.Height - 1,
op.Location.X,
op.Location.Y);
e.Graphics.DrawLine(lightPen,
op.Location.X,
op.Location.Y,
op.Location.X + op.Size.Width - 1,
op.Location.Y);
e.Graphics.DrawLine(darkPen,
op.Location.X + op.Size.Width - 1,
op.Location.Y,
op.Location.X + op.Size.Width - 1,
op.Location.Y + op.Size.Height - 1);
e.Graphics.DrawLine(darkPen,
op.Location.X,
op.Location.Y + op.Size.Height - 1,
op.Location.X + op.Size.Width - 1,
op.Location.Y + op.Size.Height - 1);
Brush textBrush = new SolidBrush(op.TextColor);
e.Graphics.DrawString(op.Binding.DisplayName, Font, textBrush, namePoint);
int x1 = op.GetAreaForResize().Left;
int y1 = op.Location.Y + 3;
int y2 = op.Location.Y + op.Size.Height - 4;
for (int i = 0; i < 4; i++)
{
e.Graphics.DrawLine(lightPen,
x1 + i * 3,
y1,
x1 + i * 3,
y2);
e.Graphics.DrawLine(darkPen,
x1 + 1 + i * 3,
y1,
x1 + 1 + i * 3,
y2);
}
if (!op.Binding.IsProcessable() || op.Binding.IsWarningPresent())
e.Graphics.DrawImage(VerkstanEditor.Properties.Resources.warning_icon, op.Location.X + 1, op.Location.Y + 1);
if (op == Operators.ViewedOperator)
e.Graphics.DrawImage(VerkstanEditor.Properties.Resources.eye_icon, op.Location.X + 1, op.Location.Y + 1);
*/
}
private Color GetOperatorColor(Operator op)
{
switch (op.Type)
{
case Verkstan.Constants.OperatorTypes.Texture:
return Color.FromArgb(250, 40, 50);
case Verkstan.Constants.OperatorTypes.Mesh:
return Color.FromArgb(70, 245, 90);
case Verkstan.Constants.OperatorTypes.Renderable:
return Color.FromArgb(70, 90, 255);
default:
if (op.GetType() == typeof(ExportOperator))
return Color.FromArgb(220, 50, 220);
else
return Color.FromArgb(190, 190, 100);
}
}