internal MillingItemPropertiesDialog(MillingWorkspaceItem item, MillingWorkspacePanel workspace)
{
_item = item;
_workspace = workspace;
InitializeComponent();
KeyUp += (s, e) =>
{
if (e.Key == Key.Escape)
{
this.Close();
}
};
refreshWindow();
ShapeTop.TextChanged += ShapeTop_TextChanged;
ShapeLeft.TextChanged += ShapeLeft_TextChanged;
ShapeWidth.TextChanged += ShapeWidth_TextChanged;
ShapeHeight.TextChanged += ShapeHeight_TextChanged;
MillingDepth.TextChanged += MillingDepth_TextChanged;
AngleNum.TextChanged += AngleNum_TextChanged;
ShapeRotation.ValueChanged += ShapeRotation_ValueChanged;
ShowDialog();
}
internal IEnumerable <MillingJoin> GetIncomingJoins(MillingWorkspaceItem item)
{
foreach (var join in _itemJoins)
{
if (join.Item2 == item)
{
yield return(join);
}
}
}
/// <summary>
/// Handler for moving mouse (calculates delta for drag and drop)
/// </summary>
private void _mouseMove(object sender, MouseEventArgs e)
{
if (_changesDisabled)
{
_draggedItem = null;
}
var position = e.GetPosition(this);
var mouseDelta = position - _lastMousePosition;
_lastMousePosition = position;
if (_draggedItem != null)
{
_draggedItem.PositionX += mouseDelta.X / ActualWidth * RangeX;
_draggedItem.PositionY += mouseDelta.Y / ActualHeight * RangeY;
}
_positionInfo.PositionX = position.X / ActualWidth * RangeX;
_positionInfo.PositionY = position.Y / ActualHeight * RangeY;
_positionInfo.UpdateInfo();
}
/// <inheritdoc/>
protected override void OnVisualChildrenChanged(DependencyObject visualAdded, DependencyObject visualRemoved)
{
if (visualRemoved != null)
{
//TODO cleanup handlers
foreach (var join in _itemJoins.ToArray())
{
if (join.Item1 == visualRemoved || join.Item2 == visualRemoved)
{
_itemJoins.Remove(join);
}
}
}
if (visualAdded != null)
{
var millingItem = visualAdded as MillingWorkspaceItem;
if (millingItem != null)
{
//enable drag
millingItem.PreviewMouseLeftButtonDown += (s, e) => _draggedItem = millingItem;
//enable properties dialog
millingItem.MouseRightButtonUp += (s, e) => new MillingItemPropertiesDialog(millingItem, this);
}
//setup change listener to work items
var workItem = visualAdded as MillingWorkspaceItem;
if (workItem != null)
{
workItem.OnSettingsChanged += fireOnSettingsChanged;
workItem.MouseUp += (s, e) => fireOnWorkitemClicked(workItem);
}
}
base.OnVisualChildrenChanged(visualAdded, visualRemoved);
fireOnWorkItemListChanged();
fireOnSettingsChanged();
}
private double projectToY(Size finalSize, MillingWorkspaceItem child)
{
var positionX = finalSize.Height * child.PositionY / RangeY;
return(positionX);
}
private double projectToX(Size finalSize, MillingWorkspaceItem child)
{
var positionX = finalSize.Width * child.PositionX / RangeX;
return(positionX);
}
private void fireOnWorkitemClicked(MillingWorkspaceItem item)
{
OnWorkItemClicked?.Invoke(item);
}
/// <summary>
/// Handler for releasing dragged objects.
/// </summary>
private void _mouseUp(object sender, MouseButtonEventArgs e)
{
_draggedItem = null;
}