public static void DrawActivities(LJD.Graphics g, ViewMetrics viewMetrics, IViewEvents eventsHandler)
{
PushGraphicsStateForDrawingActivites(g, viewMetrics, HitTestResult.AreaCode.ActivitiesPanel);
foreach (var a in Metrics.GetActivitiesMetrics(viewMetrics, eventsHandler))
{
g.FillRectangle(GetActivityBrush(viewMetrics, a.Activity.Type), a.ActivityBarRect);
foreach (var ph in a.Phases)
{
var phaseMargin = a.ActivityBarRect.Height / 3;
g.FillRectangle(ph.Brush, ph.X1, a.ActivityBarRect.Top + phaseMargin,
Math.Max(ph.X2 - ph.X1, 2), a.ActivityBarRect.Height - phaseMargin - 2);
}
foreach (var ms in a.Milestones)
{
g.DrawLine(viewMetrics.MilestonePen, ms.X, a.ActivityBarRect.Top, ms.X, a.ActivityBarRect.Bottom);
}
g.DrawRectangle(viewMetrics.ActivityBarBoundsPen, a.ActivityBarRect);
if (a.PairedActivityConnectorBounds != null)
{
var r = a.PairedActivityConnectorBounds.Value;
g.DrawLine(viewMetrics.ActivitiesConnectorPen, r.Left, r.Top, r.Left, r.Bottom);
g.DrawLine(viewMetrics.ActivitiesConnectorPen, r.Right, r.Top, r.Right, r.Bottom);
}
}
g.PopState();
}
public static void DrawActivitiesBackground(
LJD.Graphics g,
ViewMetrics viewMetrics,
IViewEvents eventsHandler
)
{
PushGraphicsStateForDrawingActivites(g, viewMetrics, HitTestResult.AreaCode.ActivitiesPanel);
foreach (var a in Metrics.GetActivitiesMetrics(viewMetrics, eventsHandler))
{
if (a.Activity.IsSelected)
{
g.FillRectangle(viewMetrics.SelectedLineBrush, a.ActivityLineRect);
}
else if (a.Activity.Color.HasValue)
{
using (var bgBrush = MakeBrush(a.Activity.Color.Value))
g.FillRectangle(bgBrush, a.ActivityLineRect);
}
}
g.PopState();
}
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);
}
