internal static bool AddItemsWithDefaultSize(DesignItem container, DesignItem[] createdItems)
{
return(AddItemsWithCustomSize(container, createdItems, createdItems.Select(x => new Rect(x.Position, ModelTools.GetDefaultSize(x))).ToList()));
}
void Click_WrapInViewbox(object sender, System.Windows.RoutedEventArgs e)
{
ModelTools.WrapItemsNewContainer(this.designItem.Services.Selection.SelectedItems, typeof(Viewbox));
}
void drag_Changed(DragListener drag)
{
double dx = 0;
double dy = 0;
var alignment = (drag.Target as DesignerThumb).Alignment;
var delta = drag.Delta;
if (alignment.Horizontal == HorizontalAlignment.Left)
{
dx = -delta.X;
}
if (alignment.Horizontal == HorizontalAlignment.Right)
{
dx = delta.X;
}
if (alignment.Vertical == VerticalAlignment.Top)
{
dy = -delta.Y;
}
if (alignment.Vertical == VerticalAlignment.Bottom)
{
dy = delta.Y;
}
var designPanel = ExtendedItem.Services.DesignPanel as DesignPanel;
if ((Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl)) &&
alignment.Horizontal != HorizontalAlignment.Center && alignment.Vertical != VerticalAlignment.Center)
{
if (dx > dy)
{
dx = dy;
}
else
{
dy = dx;
}
}
var newWidth = Math.Max(0, oldSize.Width + dx);
var newHeight = Math.Max(0, oldSize.Height + dy);
if (operation.CurrentContainerBehavior is GridPlacementSupport)
{
var hor = (HorizontalAlignment)this.ExtendedItem
.Properties[FrameworkElement.HorizontalAlignmentProperty]
.ValueOnInstance;
var ver = (VerticalAlignment)this.ExtendedItem.Properties[FrameworkElement.VerticalAlignmentProperty]
.ValueOnInstance;
if (hor == HorizontalAlignment.Stretch)
{
this.ExtendedItem.Properties[FrameworkElement.WidthProperty].Reset();
}
else
{
this.ExtendedItem.Properties.GetProperty(FrameworkElement.WidthProperty).SetValue(newWidth);
}
if (ver == VerticalAlignment.Stretch)
{
this.ExtendedItem.Properties[FrameworkElement.HeightProperty].Reset();
}
else
{
this.ExtendedItem.Properties.GetProperty(FrameworkElement.HeightProperty).SetValue(newHeight);
}
}
else
{
ModelTools.Resize(ExtendedItem, newWidth, newHeight);
}
if (operation != null)
{
var info = operation.PlacedItems[0];
var result = info.OriginalBounds;
if (alignment.Horizontal == HorizontalAlignment.Left)
{
result.X = Math.Min(result.Right, result.X - dx);
}
if (alignment.Vertical == VerticalAlignment.Top)
{
result.Y = Math.Min(result.Bottom, result.Y - dy);
}
result.Width = newWidth;
result.Height = newHeight;
info.Bounds = result.Round();
info.ResizeThumbAlignment = alignment;
operation.CurrentContainerBehavior.BeforeSetPosition(operation);
operation.CurrentContainerBehavior.SetPosition(info);
}
}
internal static bool AddItemWithDefaultSize(DesignItem container, DesignItem createdItem, Point position)
{
return(AddItemWithCustomSize(container, createdItem, position, ModelTools.GetDefaultSize(createdItem)));
}
void Click_ArrangeBottom(object sender, System.Windows.RoutedEventArgs e)
{
ModelTools.ArrangeItems(this.designItem.Services.Selection.SelectedItems, ArrangeDirection.Bottom);
}
void Click_ArrangeVerticalCentered(object sender, System.Windows.RoutedEventArgs e)
{
ModelTools.ArrangeItems(this.designItem.Services.Selection.SelectedItems, ArrangeDirection.VerticalMiddle);
}
public virtual void SetPosition(PlacementInformation info)
{
ModelTools.Resize(info.Item, info.Bounds.Width, info.Bounds.Height);
}
