private IEnumerator <object> MainTask()
{
while (true)
{
var pressedPosition = inputWidget.LocalMousePosition();
if (input.WasMousePressed())
{
if (placement.Root == placement.Parent)
{
WindowDragBehaviour.CreateFor(placement, pressedPosition);
}
else
{
var size = inputWidget.Parent.AsWidget.Size;
var initialPosition = LocalMousePosition;
while (input.IsMousePressed() &&
LocalMousePosition.X > -Offset &&
LocalMousePosition.X < size.X + Offset &&
Mathf.Abs(LocalMousePosition.Y - initialPosition.Y) < Offset
)
{
yield return(null);
}
if (input.IsMousePressed())
{
OnUndock?.Invoke(pressedPosition, Application.DesktopMousePosition - (input.MousePosition - contentWidget.GlobalPosition));
}
}
}
yield return(null);
}
}
private void CreateDragBehaviour(Placement placement, Widget inputWidget, Widget contentWidget)
{
var db = new DragBehaviour(inputWidget, contentWidget, placement);
db.OnUndock += (positionOffset, windowPosition) => {
var panelWindow = (WindowWidget)contentWidget.GetRoot();
var windowPlacement = Model.GetWindowByPlacement(placement);
if (windowPlacement.Root.GetPanelPlacements().Count(p => !p.Hidden) > 1)
{
var globalSize = placement.CalcGlobalStretch() * panelWindow.Size;
var wrapper = new WindowPlacement {
Size = new Vector2(Mathf.Max(panelMinWidth, globalSize.X), globalSize.Y)
};
placement.Unlink();
windowPlacement.Root.RemoveRedundantNodes();
Model.AddWindow(wrapper);
wrapper.Placements.Add(placement);
wrapper.Stretches.Add(1);
#if MAC
wrapper.Position = windowPosition - new Vector2(0, wrapper.Size.Y);
#else
wrapper.Position = windowPosition;
#endif
RefreshWindow(windowPlacement);
CreateFloatingWindow(wrapper);
RefreshWindow(wrapper);
}
WindowDragBehaviour.CreateFor(placement, positionOffset);
};
}
private IEnumerator <object> MainTask()
{
while (true)
{
if (input.WasMousePressed())
{
var pressedPosition = inputWidget.LocalMousePosition();
var windowPlacement = (WindowPlacement)placement.Root;
bool doUndock = windowPlacement != placement &&
(placement.Parent != windowPlacement || windowPlacement.Placements.Count > 1);
if (!doUndock)
{
var panelWindow = (WindowWidget)contentWidget.GetRoot();
var window = panelWindow.Window;
if (window.State == WindowState.Maximized)
{
var initialPosition = LocalMousePosition;
while (input.IsMousePressed())
{
var diff = Mathf.Abs(LocalMousePosition - initialPosition);
if (diff.X >= DragThreshold || diff.Y >= DragThreshold)
{
window.State = WindowState.Normal;
pressedPosition = new Vector2(window.ClientSize.X / 2, 10);
WindowDragBehaviour.CreateFor(placement, pressedPosition);
break;
}
yield return(null);
}
yield return(null);
continue;
}
WindowDragBehaviour.CreateFor(placement, pressedPosition);
}
else
{
var size = inputWidget.Parent.AsWidget.Size;
var initialPosition = LocalMousePosition;
while (input.IsMousePressed() &&
LocalMousePosition.X > -DragThreshold &&
LocalMousePosition.X < size.X + DragThreshold &&
Mathf.Abs(LocalMousePosition.Y - initialPosition.Y) < DragThreshold
)
{
yield return(null);
}
if (input.IsMousePressed())
{
OnUndock?.Invoke(pressedPosition, Application.DesktopMousePosition - (input.MousePosition - contentWidget.GlobalPosition));
}
}
}
yield return(null);
}
}
