public static void DrawEvents(
LJD.Graphics g,
ViewMetrics viewMetrics,
IViewEvents eventsHandler)
{
foreach (var evt in Metrics.GetEventMetrics(g, eventsHandler, viewMetrics))
{
if (evt.VertLinePoints != null)
{
g.PushState();
g.EnableAntialiasing(true);
g.DrawLines(viewMetrics.UserEventPen, evt.VertLinePoints);
g.PopState();
}
else
{
g.DrawLine(viewMetrics.UserEventPen, evt.VertLineA, evt.VertLineB);
}
if (evt.Icon != null)
{
g.DrawImage(evt.Icon, evt.IconRect);
}
g.FillRectangle(viewMetrics.EventRectBrush, evt.CaptionRect);
g.DrawRectangle(viewMetrics.EventRectPen, evt.CaptionRect);
g.DrawString(evt.Event.Caption, viewMetrics.EventCaptionFont,
viewMetrics.EventCaptionBrush, evt.CaptionDrawingOrigin,
viewMetrics.EventCaptionStringFormat);
}
}
public static CursorType GetCursor(
Point pt,
ViewMetrics vm,
IViewEvents eventsHandler,
Func <LJD.Graphics> graphicsFactory
)
{
foreach (var a in Metrics.GetActivitiesMetrics(vm, eventsHandler))
{
bool overLink = false;
overLink = overLink || (a.BeginTriggerLinkRect.HasValue && a.BeginTriggerLinkRect.Value.Contains(pt));
overLink = overLink || (a.EndTriggerLinkRect.HasValue && a.EndTriggerLinkRect.Value.Contains(pt));
overLink = overLink || a.Milestones.Any(ms => ms.Bounds.HasValue && ms.Bounds.Value.Contains(pt));
if (overLink)
{
return(CursorType.Hand);
}
}
using (var g = graphicsFactory())
{
foreach (var bmk in Metrics.GetBookmarksMetrics(g, vm, eventsHandler))
{
if (bmk.IsOverLink(pt))
{
return(CursorType.Hand);
}
}
foreach (var evt in Metrics.GetEventMetrics(g, eventsHandler, vm))
{
if (evt.IsOverLink(pt))
{
return(CursorType.Hand);
}
}
}
return(CursorType.Default);
}