/// <summary>
/// Creates the new dragging hit window.
/// </summary>
/// <param name="toMove">Floating dock panel to move.</param>
/// <returns>The dock hint window object.</returns>
public static DockHintWindow Create(FloatWindowDockPanel toMove)
{
if (toMove == null)
{
throw new ArgumentNullException();
}
return(new DockHintWindow(toMove));
}
private DockHintWindow(FloatWindowDockPanel toMove)
{
_toMove = toMove;
_toSet = DockState.Float;
var window = toMove.Window.NativeWindow;
// Remove focus from drag target
_toMove.Focus();
_toMove.Defocus();
// Focus window
window.Focus();
// Calculate dragging offset and move window to the destination position
Vector2 mouse = Application.MousePosition;
Vector2 baseWinPos = window.Position;
_dragOffset = mouse - baseWinPos;
// Get initial size
_defaultWindowSize = window.Size;
// Init proxy window
Proxy.Init(ref _defaultWindowSize);
// Bind events
Proxy.Window.OnMouseUp += onMouseUp;
Proxy.Window.OnMouseMove += onMouseMove;
Proxy.Window.OnLostFocus += onLostFocus;
// Start tracking mouse
Proxy.Window.StartTrackingMouse(false);
// Update window GUI
Proxy.Window.GUI.PerformLayout();
// Update rectangles
updateRects();
// Hide base window
window.Hide();
// Enable hit window presentation
Proxy.Window.RenderingEnabled = true;
}
/// <summary>
/// Performs hit test over dock panel.
/// </summary>
/// <param name="position">Screen space position to test.</param>
/// <param name="excluded">Floating window to ommit during searching (and all docked to that one).</param>
/// <returns>Dock panel that has been hitted or null if nothing found.</returns>
public DockPanel HitTest(ref Vector2 position, FloatWindowDockPanel excluded)
{
// Check all floating windows
// TODO: gather windows order and take it into account when performing test
for (int i = 0; i < FloatingPanels.Count; i++)
{
var win = FloatingPanels[i];
if (win.Visible && win != excluded)
{
var result = win.HitTest(ref position);
if (result != null)
{
return(result);
}
}
}
// Base
return(base.HitTest(ref position));
}