internal ShadowVisual(IShadowVisualParent parent, Monitor monitor, HeliosVisual visual, bool recurse = true)
{
// create a shadow object
_parent = parent;
Monitor = monitor;
Visual = visual;
Viewport = visual as IViewportExtent;
if (IsViewport)
{
_parent.AddViewport(this);
}
// observe changes
monitor.Moved += Monitor_Modified;
monitor.Resized += Monitor_Modified;
visual.Moved += Visual_Modified;
visual.Resized += Visual_Modified;
visual.Children.CollectionChanged += Visual_Children_CollectionChanged;
// NOTE: changes in monitor children tracked in ShadowMonitor
if (recurse)
{
Instrument(monitor, visual);
}
}
internal ShadowMonitor(IShadowVisualParent parent, Monitor monitor)
: base(parent, monitor, monitor, false)
{
Key = CreateKey(monitor);
// read settings for monitors matching this geometry
LoadSettings();
}
private void Data_MonitorAdded(object sender, ShadowMonitorEventArgs e)
{
IShadowVisualParent parent = (IShadowVisualParent)sender;
AddMonitor(e.Data, parent.GlobalOffset);
}
private void Data_ViewportAdded(object sender, ShadowViewportEventArgs e)
{
IShadowVisualParent parent = (IShadowVisualParent)sender;
AddViewport(e.Data, parent.GlobalOffset);
}