protected void DrawComponent(IGraphicsContext g, int x_left, int y_top, int width, int height, int radius, int thickness, Color color)
{
GraphicsPath path = new GraphicsPath();
path.StartFigure();
path.AddRectangle(Bounds);
if (Selected)
{
path.AddLine(x_left + 5 + thickness, y_top + height / 2, x_left + 5 + thickness, y_top + radius);
path.AddLine(x_left + 5 + thickness, y_top + 5 + thickness, x_left + 5 + thickness + width / 2, y_top + 5 + thickness);
path.AddLine(x_left + 5 + thickness + width / 2, y_top + 5 + thickness, x_left + 5 + thickness, y_top + 5 + thickness);
}
path.CloseFigure();
using (Brush brush = new System.Drawing.SolidBrush(color))
{
using (Pen pen = new Pen(brush, thickness))
{
g.DrawPath(pen, path);
if (Name != null && Name.Trim() != "")
{
g.DrawString(Name, brush, radius, new Point(x_left + radius, y_top + 1), false);
}
}
}
}
protected void DrawComponent (IGraphicsContext g, int x_left, int y_top, int width, int height, int radius, int thickness, Color color)
{
GraphicsPath path = new GraphicsPath ();
path.StartFigure ();
path.AddRectangle (Bounds);
if (Selected)
{
path.AddLine (x_left + 5 + thickness, y_top + height / 2, x_left + 5 + thickness, y_top + radius);
path.AddLine (x_left + 5 + thickness, y_top + 5 + thickness, x_left + 5 + thickness + width / 2, y_top + 5 + thickness);
path.AddLine (x_left + 5 + thickness + width / 2, y_top + 5 + thickness, x_left + 5 + thickness, y_top + 5 + thickness);
}
path.CloseFigure ();
using (Brush brush = new System.Drawing.SolidBrush (color))
{
using (Pen pen = new Pen (brush, thickness))
{
g.DrawPath (pen, path);
if (Name != null && Name.Trim () != "")
{
g.DrawString (Name, brush, radius, new Point (x_left + radius, y_top + 1), false);
}
}
}
}
public void Render(IGraphicsContext context)
{
Frame = new BasicRectangle(0, 0, context.BoundsWidth, context.BoundsHeight);
var rectBackground = new BasicRectangle(0, 0, context.BoundsWidth, context.BoundsHeight);
context.DrawRectangle(rectBackground, _brushBackground, _penTransparent);
if (_isIndeterminate)
{
var rectForeground = new BasicRectangle(0, 0, context.BoundsWidth, context.BoundsHeight);
context.DrawRectangle(rectForeground, _brushForeground, _penTransparent);
const int pixelsPerIteration = 1;
float inclination = 15 * context.Density;
float barSize = 20 * context.Density;
float widthBetweenBars = 0;//2 * context.Density;
float totalBarWidth = barSize + inclination + widthBetweenBars;
int barCount = (int)Math.Ceiling(context.BoundsWidth / totalBarWidth);
for (int a = -1; a < barCount + 1; a++) // bleed paths out of bounds partially visible
{
float offset = (_animationCounter % totalBarWidth) * pixelsPerIteration;
float x = (a * totalBarWidth) + offset;
var path = new BasicPath();
path.AddLine(new BasicPathLine(new BasicPoint(x, context.BoundsHeight), new BasicPoint(x + barSize, context.BoundsHeight)));
path.AddLine(new BasicPathLine(new BasicPoint(x + barSize, context.BoundsHeight), new BasicPoint(x + barSize + inclination, 0)));
path.AddLine(new BasicPathLine(new BasicPoint(x + barSize + inclination, 0), new BasicPoint(x + inclination, 0)));
path.AddLine(new BasicPathLine(new BasicPoint(x + inclination, 0), new BasicPoint(x, context.BoundsHeight)));
context.DrawPath(path, _brushIndeterminateForeground, _penTransparent);
}
}
else
{
var rectForeground = new BasicRectangle(0, 0, _value * context.BoundsWidth, context.BoundsHeight);
context.DrawRectangle(rectForeground, _brushForeground, _penTransparent);
}
}
protected void DrawState(IGraphicsContext g, int x_left, int y_top, int width, int height, int radius, int thickness, Color color, bool drawTestRect)
{
if (drawTestRect)
{
GraphicsPath path = new GraphicsPath();
Rectangle rect = new Rectangle(x_left, y_top, width, height);
path.AddRectangle(rect);
path.CloseFigure();
using (Brush brush = new System.Drawing.SolidBrush(Color.Yellow))
{
using (Pen pen = new Pen(brush, thickness))
{
g.DrawPath(pen, path);
}
}
}
if (true)
{
GraphicsPath path = new GraphicsPath();
path.StartFigure();
path.AddArc(x_left, y_top, radius, radius, 180, 90);
if (IsStartState)
{
path.AddLine(x_left + radius, y_top, x_left, y_top + radius);
}
path.AddLine(x_left + radius, y_top, x_left + width - radius - radius, y_top);
path.AddArc(x_left + width - radius, y_top, radius, radius, 270, 90);
path.AddLine(x_left + width, y_top + radius, x_left + width, y_top + height - radius - radius);
path.AddArc(x_left + width - radius, y_top + height - radius, radius, radius, 0, 90);
path.AddLine(x_left + width - radius, y_top + height, x_left + radius, y_top + height);
path.AddArc(x_left, y_top + height - radius, radius, radius, 90, 90);
path.AddLine(x_left, y_top + height - radius, x_left, y_top + radius);
if (Selected)
{
path.AddLine(x_left + 5 + thickness, y_top + radius, x_left + 5 + thickness, y_top + height / 2);
path.AddLine(x_left + 5 + thickness, y_top + height / 2, x_left + 5 + thickness, y_top + radius);
}
path.CloseFigure();
if (IsFinalState)
{
path.StartFigure();
path.AddLine(x_left + width - radius, y_top + height, x_left + width, y_top + height - radius);
path.CloseFigure();
}
using (Brush brush = new System.Drawing.SolidBrush(color))
{
using (Pen pen = new Pen(brush, thickness))
{
g.DrawPath(pen, path);
if (IsNotEmptyString(Name))
{
DrawString(g, Name, brush, (int)((radius * 2.0) / 3.0), new Point(x_left + radius, y_top + 1), FontStyle.Bold);
}
int ypos = y_top + 1 + radius + radius / 2;
if (IsNotEmptyString(EntryAction))
{
DrawString(g, "e:" + EntryAction, brush, radius / 2, new Point(x_left + radius, ypos), FontStyle.Regular);
ypos += (radius + radius) / 3;
}
if (IsNotEmptyString(ExitAction))
{
DrawString(g, "x:" + ExitAction, brush, radius / 2, new Point(x_left + radius, ypos), FontStyle.Regular);
ypos += (radius + radius) / 3;
}
if (IsNotEmptyString(DoAction))
{
DrawString(g, "a:" + DoAction, brush, radius / 2, new Point(x_left + radius, ypos), FontStyle.Regular);
}
}
}
}
}
protected void DrawState(IGraphicsContext g, int x_left, int y_top, int width, int height, int radius, int thickness, Color color, bool drawTestRect)
{
if (drawTestRect)
{
GraphicsPath path = new GraphicsPath ();
Rectangle rect = new Rectangle (x_left, y_top, width, height);
path.AddRectangle (rect);
path.CloseFigure ();
using (Brush brush = new System.Drawing.SolidBrush (Color.Yellow))
{
using (Pen pen = new Pen (brush, thickness))
{
g.DrawPath (pen, path);
}
}
}
if (true)
{
GraphicsPath path = new GraphicsPath ();
path.StartFigure ();
path.AddArc (x_left, y_top, radius, radius, 180, 90);
if (IsStartState)
{
path.AddLine (x_left + radius, y_top, x_left, y_top + radius);
}
path.AddLine (x_left + radius, y_top, x_left + width - radius - radius, y_top);
path.AddArc (x_left + width - radius, y_top, radius, radius, 270, 90);
path.AddLine (x_left + width, y_top + radius, x_left + width, y_top + height - radius - radius);
path.AddArc (x_left + width - radius, y_top + height - radius, radius, radius, 0, 90);
path.AddLine (x_left + width - radius, y_top + height, x_left + radius, y_top + height);
path.AddArc (x_left, y_top + height - radius, radius, radius, 90, 90);
path.AddLine (x_left, y_top + height - radius, x_left, y_top + radius);
if (Selected)
{
path.AddLine (x_left + 5 + thickness, y_top + radius, x_left + 5 + thickness, y_top + height / 2);
path.AddLine (x_left + 5 + thickness, y_top + height / 2, x_left + 5 + thickness, y_top + radius);
}
path.CloseFigure ();
if (IsFinalState)
{
path.StartFigure ();
path.AddLine (x_left +width - radius, y_top + height, x_left + width, y_top + height - radius);
path.CloseFigure ();
}
using (Brush brush = new System.Drawing.SolidBrush (color))
{
using (Pen pen = new Pen (brush, thickness))
{
g.DrawPath (pen, path);
if (IsNotEmptyString (Name))
{
DrawString (g, Name, brush, (int) ((radius * 2.0) / 3.0), new Point (x_left + radius, y_top + 1), FontStyle.Bold);
}
int ypos = y_top + 1 + radius + radius / 2;
if (IsNotEmptyString (EntryAction))
{
DrawString (g, "e:" + EntryAction, brush, radius / 2, new Point (x_left + radius, ypos), FontStyle.Regular);
ypos += (radius + radius) / 3;
}
if (IsNotEmptyString (ExitAction))
{
DrawString (g, "x:" + ExitAction, brush, radius / 2, new Point (x_left + radius, ypos), FontStyle.Regular);
ypos += (radius + radius) / 3;
}
if (IsNotEmptyString (DoAction))
{
DrawString (g, "a:" + DoAction, brush, radius / 2, new Point (x_left + radius, ypos), FontStyle.Regular);
}
}
}
}
}
