public override void Draw(Graphics graphics)
{
GraphicsContainer container = graphics.BeginContainer();
Rectangle bounds = base.Bounds;
using (Region region = new Region(new Rectangle(bounds.X, bounds.Y, bounds.Width + 1, bounds.Height + 1)))
{
graphics.Clip = region;
StringFormat format = new StringFormat {
Alignment = StringAlignment.Center,
LineAlignment = StringAlignment.Center,
Trimming = StringTrimming.Character,
FormatFlags = StringFormatFlags.NoWrap
};
int maxVisibleItems = base.MaxVisibleItems;
int scrollPosition = base.ScrollPosition;
for (int i = scrollPosition; (i < base.Items.Count) && (i < (scrollPosition + maxVisibleItems)); i++)
{
System.Workflow.ComponentModel.Design.ItemInfo itemInfo = base.Items[i];
Rectangle itemBounds = base.GetItemBounds(itemInfo);
int pageFoldSize = itemBounds.Width / 5;
GraphicsPath[] pathArray = ActivityDesignerPaint.GetPagePaths(itemBounds, pageFoldSize, DesignerContentAlignment.TopRight);
using (GraphicsPath path = pathArray[0])
{
using (GraphicsPath path2 = pathArray[1])
{
Brush white = Brushes.White;
if (base.SelectedItem == itemInfo)
{
white = PageStrip.SelectionBrush;
}
else if (base.HighlitedItem == itemInfo)
{
white = PageStrip.HighliteBrush;
}
graphics.FillPath(white, path);
graphics.DrawPath(Pens.DarkBlue, path);
graphics.FillPath(Brushes.White, path2);
graphics.DrawPath(Pens.DarkBlue, path2);
if (itemInfo.Image == null)
{
itemBounds.Y += pageFoldSize;
itemBounds.Height -= pageFoldSize;
graphics.DrawString((i + 1).ToString(CultureInfo.CurrentCulture), Control.DefaultFont, SystemBrushes.ControlText, itemBounds, format);
}
else
{
itemBounds.Y += pageFoldSize;
itemBounds.Height -= pageFoldSize;
itemBounds.X += (itemBounds.Width - itemBounds.Height) / 2;
itemBounds.Width = itemBounds.Height;
itemBounds.Inflate(-2, -2);
ActivityDesignerPaint.DrawImage(graphics, itemInfo.Image, itemBounds, DesignerContentAlignment.Center);
}
}
}
}
}
graphics.EndContainer(container);
}
