private void Deactivate()
{
_parent.MouseEnter -= new System.Windows.Input.MouseEventHandler(OnMouseEnter);
_parent.MouseLeave -= new System.Windows.Input.MouseEventHandler(OnMouseLeave);
_parent.Activated -= new EventHandler(OnParentActivated);
_parent.Deactivated -= new EventHandler(OnParentDeactivated);
DropHelper.RemoveDragStartedHandler(_parent, new RoutedEventHandler(OnDragStarted));
DropHelper.RemoveDragStoppedHandler(_parent, new RoutedEventHandler(OnDragStopped));
TerminateAutoHideTimer();
}
private void Activate()
{
_parent.MouseEnter += new System.Windows.Input.MouseEventHandler(OnMouseEnter);
_parent.MouseLeave += new System.Windows.Input.MouseEventHandler(OnMouseLeave);
_parent.Activated += new EventHandler(OnParentActivated);
_parent.Deactivated += new EventHandler(OnParentDeactivated);
DropHelper.AddDragStartedHandler(_parent, new RoutedEventHandler(OnDragStarted));
DropHelper.AddDragStoppedHandler(_parent, new RoutedEventHandler(OnDragStopped));
StartAutoHideTimerIfNeeded();
}
/// <summary>
/// Initializing constructor
/// </summary>
/// <param name="parent">Reference to the parent window</param>
/// <param name="parameters">Auto-hider configuration settings</param>
public WindowAutoHider(Window parent, WindowAutoHiderParams parameters)
{
_parent = parent;
_mode = AutoHideMode.None;
_currentState = AutoHideState.Visible;
_params = parameters;
_dropHelper = new DropHelper(parent);
// This code may appear silly to an untrained eye, but if it's not here, even though 'parent.Left' has
// a valid value, when we try animate it we might get an exception because DoubleAnimation might read it
// as NaN. It's fine everywhere else, only the animation is screwed up.
parent.Left = parent.Left;
parent.Top = parent.Top;
}
/// <summary>
/// Initializing constructor
/// </summary>
/// <param name="parent">Reference to a parent window</param>
public TrashCanPopupManager( Window parent )
{
_trashCan = parent.FindName( "TrashCanPopup" ) as Popup;
_trashIcon = parent.FindName( "TrashIconRect" ) as FrameworkElement;
if( _trashCan != null )
{
DragHelper.DragStarted += OnGlobalDragStarted;
DragHelper.DragComplete += OnGlobalDragComplete;
var dropHelper = new DropHelper( _trashCan );
dropHelper.QueryDragDataValid += OnTrashCanDragQueryDataValid;
dropHelper.TargetDrop += OnTrashCanDrop;
}
if( _trashIcon != null )
{
_trashIcon.RenderTransform = new ScaleTransform( 1.0, 1.0 );
_trashIcon.RenderTransformOrigin = new Point( 0.5, 0.9 );
}
}
/// <summary>
/// Initializing constructor
/// </summary>
/// <param name="parent">Reference to a parent window</param>
public TrashCanPopupManager(Window parent)
{
_trashCan = parent.FindName("TrashCanPopup") as Popup;
_trashIcon = parent.FindName("TrashIconRect") as FrameworkElement;
if (_trashCan != null)
{
DragHelper.DragStarted += OnGlobalDragStarted;
DragHelper.DragComplete += OnGlobalDragComplete;
var dropHelper = new DropHelper(_trashCan);
dropHelper.QueryDragDataValid += OnTrashCanDragQueryDataValid;
dropHelper.TargetDrop += OnTrashCanDrop;
}
if (_trashIcon != null)
{
_trashIcon.RenderTransform = new ScaleTransform(1.0, 1.0);
_trashIcon.RenderTransformOrigin = new Point(0.5, 0.9);
}
}
/// <summary>
/// Initializing constructor
/// </summary>
/// <param name="parent">Reference to the parent window</param>
/// <param name="parameters">Auto-hider configuration settings</param>
public WindowAutoHider( Window parent, WindowAutoHiderParams parameters )
{
_parent = parent;
_mode = AutoHideMode.None;
_currentState = AutoHideState.Visible;
_params = parameters;
_dropHelper = new DropHelper( parent );
// This code may appear silly to an untrained eye, but if it's not here, even though 'parent.Left' has
// a valid value, when we try animate it we might get an exception because DoubleAnimation might read it
// as NaN. It's fine everywhere else, only the animation is screwed up.
parent.Left = parent.Left;
parent.Top = parent.Top;
}
