public void GetHeightTest()
{
var items = new List<ICanvasItem>
{
Item1,
Item2,
};
var group = new CanvasItemSelection(items);
Assert.AreEqual(60, group.Height);
}
public void SetWidthTest()
{
var items = new List<ICanvasItem>
{
Item1,
Item2,
};
var group = new CanvasItemSelection(items);
group.Width = 280;
var item1 = items[0];
var item2 = items[1];
Assert.AreEqual(280, group.Width);
Assert.AreEqual(240, item1.Width);
Assert.AreEqual(220, item2.Width);
}
public void GetWidthTest()
{
var items = new List<ICanvasItem>
{
Item1,
Item2,
};
var group = new CanvasItemSelection(items);
Assert.AreEqual(140, group.Width);
}
public void GetLeftTest()
{
var group = new CanvasItemSelection(Items);
Assert.AreEqual(10, group.Left);
}
public void GetTopTest()
{
var group = new CanvasItemSelection(Items);
Assert.AreEqual(20, group.Top);
}
public void ZeroItemsHeightGroupTest()
{
var items = new List<ICanvasItem>();
var group = new CanvasItemSelection(items);
Assert.AreEqual(double.NaN, group.Height);
}
public void ItemsWithZeroHeight()
{
var item = new CanvasModelItem() { Left = 0, Top = 0, Width = 0, Height = 0 };
var items = new List<ICanvasItem>() { item };
var group = new CanvasItemSelection(items);
Assert.AreEqual(0, group.Height);
}
public void SetTopTest()
{
var items = Items;
var group = new CanvasItemSelection(items);
group.Top = 30;
var item1 = group.Children[0];
var item2 = group.Children[1];
Assert.AreEqual(30, group.Top);
Assert.AreEqual(30, item1.Top);
Assert.AreEqual(70, item2.Top);
}
public void SetLeftTest()
{
var items = Items;
var group = new CanvasItemSelection(items);
group.Left = 20;
var item1 = group.Children[0];
var item2 = group.Children[1];
Assert.AreEqual(20, group.Left);
Assert.AreEqual(20, item1.Left);
Assert.AreEqual(50, item2.Left);
}
public void SetHeightTest()
{
var items = new List<ICanvasItem>
{
Item1,
Item2,
};
var group = new CanvasItemSelection(items);
group.Height = 120;
var item1 = group.Children[0];
var item2 = group.Children[1];
Assert.AreEqual(120, group.Height);
Assert.AreEqual(60, item1.Height);
Assert.AreEqual(40, item2.Height);
}
private void WrapSelectedItems()
{
var items = SelectionAdorners.Keys.ToList();
if (WrappedSelectedItems !=null)
{
WrappedSelectedItems.Dispose();
}
if (items.Any())
{
WrappedSelectedItems = new CanvasItemSelection(items);
}
else
{
WrappedSelectedItems = null;
}
}
private void WrapSelectedItems()
{
if (WrappedSelectedItems != null)
{
WrappedSelectedItems.Dispose();
}
if (DesignSurface.SelectedItems.Count > 0)
{
WrappedSelectedItems = new CanvasItemSelection(DesignSurface.SelectedItems.Cast<ICanvasItem>());
}
else
{
WrappedSelectedItems = null;
}
}