public static UISurface CreateSurface(string title, RECT frame)
{
UISurface newSurface = new UISurface(title, frame);
return newSurface;
}
public override void OnMouseUp(MouseEventArgs e)
{
//Console.WriteLine("MetaSpace.OnMouseUp - {0}", e.ToString());
if (fMouseTracker != null)
{
MouseEventArgs args = new MouseEventArgs(0, MouseEventType.MouseUp, e.Button, e.Clicks,
(e.X-fMouseTracker.Frame.Left), (e.Y-fMouseTracker.Frame.Top), e.Delta, e.Source);
fMouseTracker.OnMouseUp(args);
fMouseTracker = null;
} else
{
//Console.WriteLine("MetaSpace.OnMouseUp - no tracker found");
}
}
public override void OnMouseDown(MouseEventArgs e)
{
//Console.WriteLine("MetaSpace.OnMouseDown - {0}", e.ToString());
UISurface tracker = GetUISurfaceAt(e.X, e.Y);
// If no tracker, then don't do anything
// Really, we should let the window handle it, but
// for now, just return null
if (tracker == null)
return;
fMouseTracker = tracker;
// Create a new mouse event with the point translated into the
// coordinate space of the client
MouseEventArgs args = new MouseEventArgs(0,MouseEventType.MouseDown,e.Button,e.Clicks,
(e.X-tracker.Frame.Left), (e.Y-tracker.Frame.Top), e.Delta, e.Source);
tracker.OnMouseDown(args);
base.OnMouseDown(e);
}
public override void OnMouseMove(MouseEventArgs e)
{
//Console.WriteLine("MetaSpace.OnMouseMove - {0}", e.ToString());
UISurface tracker = GetUISurfaceAt(e.X, e.Y);
// If the current tracker is the same as who we've
// already been tracking
// then we just send it a mousemove event.
if ((tracker != null) && (tracker == fMouseTracker))
{
// Create a new mouse event with the point translated into the
// coordinate space of the client
MouseEventArgs args = new MouseEventArgs(0, MouseEventType.MouseMove, e.Button, e.Clicks,
(e.X-tracker.Frame.Left), (e.Y-tracker.Frame.Top), e.Delta, e.Source);
fMouseTracker.OnMouseMove(args);
return;
}
// If the tracker is different
// Then the current tracker needs to receive the MouseExit event
if (fMouseTracker != null)
{
// Create a new mouse event with the point translated into the
// coordinate space of the client
MouseEventArgs args = new MouseEventArgs(0, MouseEventType.MouseLeave, e.Button, e.Clicks,
e.X - fMouseTracker.Frame.Left, e.Y-fMouseTracker.Frame.Top, e.Delta, e.Source);
fMouseTracker.OnMouseLeave(args);
}
fMouseTracker = tracker;
if (fMouseTracker != null)
{
// Create a new mouse event with the point translated into the
// coordinate space of the client
MouseEventArgs args = new MouseEventArgs(0, MouseEventType.MouseEnter, e.Button, e.Clicks,
e.X-fMouseTracker.Frame.Left, e.Y-fMouseTracker.Frame.Top, e.Delta, e.Source);
fMouseTracker.OnMouseEnter(args);
}
else
{
// Otherwise, no trackers have been hit, so we're just free floating
// in the window. Set the cursor to the generic arrow
//Win32Cursor.Current = Win32Cursor.Arrow;
}
base.OnMouseMove(e);
}
public virtual void AddUISurface(UISurface aSurface)
{
fSurfaces.Add(aSurface);
// Register to know when drawing occurs
aSurface.DrawEvent += new DrawEventHandler(Surface_DrawEvent);
// Register to receive some of the surfaces events
aSurface.InvalidateEvent += new InvalidateDelegate(OnInvalidateSurface);
aSurface.ValidateEvent += new ValidateDelegate(OnValidateSurface);
aSurface.MoveByEvent += new MoveByEventHandler(Surface_MoveByEvent);
aSurface.MoveToEvent += new MoveToEventHandler(Surface_MoveToEvent);
}
