protected internal virtual void OnPaintSelected(ActivityDesignerPaintEventArgs e, bool primarySelection, Point[] segmentEditPoints)
{
CompositeDesignerTheme designerTheme = e.DesignerTheme as CompositeDesignerTheme;
if (designerTheme != null)
{
using (Pen pen = new Pen(WorkflowTheme.CurrentTheme.AmbientTheme.SelectionForeColor, 1f))
{
Size connectorCapSize = new Size(designerTheme.ConnectorSize.Width / 5, designerTheme.ConnectorSize.Height / 5);
Size connectorSize = designerTheme.ConnectorSize;
ActivityDesignerPaint.DrawConnectors(e.Graphics, pen, new List <Point>(this.ConnectorSegments).ToArray(), connectorCapSize, connectorSize, designerTheme.ConnectorStartCap, designerTheme.ConnectorEndCap);
}
if (this.source != null)
{
this.source.OnPaint(e, false);
}
ReadOnlyCollection <Point> connectorSegments = this.ConnectorSegments;
for (int i = 1; i < (connectorSegments.Count - 1); i++)
{
this.PaintEditPoints(e, connectorSegments[i], false);
}
for (int j = 0; j < segmentEditPoints.Length; j++)
{
this.PaintEditPoints(e, segmentEditPoints[j], true);
}
if (this.target != null)
{
this.target.OnPaint(e, false);
}
}
}
protected internal virtual void OnPaintEdited(ActivityDesignerPaintEventArgs e, Point[] segments, Point[] segmentEditPoints)
{
CompositeDesignerTheme designerTheme = e.DesignerTheme as CompositeDesignerTheme;
if (designerTheme != null)
{
using (Pen pen = new Pen(e.AmbientTheme.SelectionForegroundPen.Color, e.AmbientTheme.SelectionForegroundPen.Width))
{
pen.DashStyle = DashStyle.Dash;
Size connectorCapSize = new Size(designerTheme.ConnectorSize.Width / 5, designerTheme.ConnectorSize.Height / 5);
Size connectorSize = designerTheme.ConnectorSize;
ActivityDesignerPaint.DrawConnectors(e.Graphics, pen, segments, connectorCapSize, connectorSize, designerTheme.ConnectorStartCap, designerTheme.ConnectorEndCap);
}
if (this.source != null)
{
this.source.OnPaint(e, false);
}
for (int i = 1; i < (segments.Length - 1); i++)
{
this.PaintEditPoints(e, segments[i], false);
}
for (int j = 0; j < segmentEditPoints.Length; j++)
{
this.PaintEditPoints(e, segmentEditPoints[j], true);
}
if (this.target != null)
{
this.target.OnPaint(e, false);
}
}
}
protected internal virtual void OnPaint(ActivityDesignerPaintEventArgs e)
{
CompositeDesignerTheme designerTheme = e.DesignerTheme as CompositeDesignerTheme;
if (designerTheme != null)
{
Size connectorCapSize = new Size(designerTheme.ConnectorSize.Width / 5, designerTheme.ConnectorSize.Height / 5);
Size connectorSize = designerTheme.ConnectorSize;
ActivityDesignerPaint.DrawConnectors(e.Graphics, e.DesignerTheme.ForegroundPen, new List <Point>(this.ConnectorSegments).ToArray(), connectorCapSize, connectorSize, designerTheme.ConnectorStartCap, designerTheme.ConnectorEndCap);
}
}
protected void DrawConnectors(Graphics graphics, Pen pen, Point[] points, LineAnchor startCap, LineAnchor endCap)
{
Size empty = Size.Empty;
Size maxCapSize = Size.Empty;
CompositeDesignerTheme designerTheme = base.DesignerTheme as CompositeDesignerTheme;
if (designerTheme != null)
{
empty = new Size(designerTheme.ConnectorSize.Width / 3, designerTheme.ConnectorSize.Height / 3);
maxCapSize = designerTheme.ConnectorSize;
}
ActivityDesignerPaint.DrawConnectors(graphics, pen, points, empty, maxCapSize, startCap, endCap);
}
protected void DrawConnectors(Graphics graphics, Pen pen, Point[] points, LineAnchor startCap, LineAnchor endCap)
{
Size arrowCapSize = Size.Empty;
Size maxCapSize = Size.Empty;
CompositeDesignerTheme compositeDesignerTheme = DesignerTheme as CompositeDesignerTheme;
if (compositeDesignerTheme != null)
{
arrowCapSize = new Size(compositeDesignerTheme.ConnectorSize.Width / 3, compositeDesignerTheme.ConnectorSize.Height / 3);
maxCapSize = compositeDesignerTheme.ConnectorSize;
}
ActivityDesignerPaint.DrawConnectors(graphics, pen, points, arrowCapSize, maxCapSize, startCap, endCap);
}
