/// <summary>
/// Draws everything inside canvas.
/// </summary>
private void DisplayInControl()
{
int factor = FullSize ? Settings.LargeFactor : Settings.SmallFactor;
int max = Settings.MaxSize;
int size = factor * max;
MainCanvas.Children.Clear();
Border border = new Border
{
Width = max * factor + 2,
Height = size,
BorderThickness = new Thickness(0, 0, 2, 0),
BorderBrush = Brushes.Black
};
MainCanvas.Children.Add(border);
DisplayCuboids(Cuboids);
DisplayCuboids(CuboidsSelection);
DisplaySelectionCuboidsDimensions();
DisplayTheGrid(factor, max, size);
CuboidsHelper.ResetIsOnTop(Cuboids);
CuboidsHelper.ResetZIndexes(MainCanvas, ViewDirection);
}
private void CuboidControl_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (!FullSize || IsGridVisible)
{
return;
}
CuboidControl cc = sender as CuboidControl;
Canvas canvas = cc.Parent as Canvas;
if (!cc.Cuboid.IsOnTop)
{
return;
}
MainWindowViewModel vm = DataContext as MainWindowViewModel;
if (cc.Cuboid.FromSelection)
{
switch (ViewDirection)
{
case ViewDirection.TopView:
cc.Cuboid.Z = CuboidsHelper.FindLastCoordinateForTopView(vm.Cuboids, cc.Cuboid.X, cc.Cuboid.Y);
break;
case ViewDirection.FrontView:
cc.Cuboid.Y = CuboidsHelper.FindLastCoordinateForFrontView(vm.Cuboids, cc.Cuboid.X, cc.Cuboid.Z) - cc.Cuboid.Depth;
break;
case ViewDirection.BackView:
cc.Cuboid.Y = CuboidsHelper.FindLastCoordinateForBackView(vm.Cuboids, cc.Cuboid.X, cc.Cuboid.Z);
break;
case ViewDirection.LeftView:
cc.Cuboid.X = CuboidsHelper.FindLastCoordinateForLeftView(vm.Cuboids, cc.Cuboid.Y, cc.Cuboid.Z) - cc.Cuboid.Width;
break;
case ViewDirection.RightView:
cc.Cuboid.X = CuboidsHelper.FindLastCoordinateForRightView(vm.Cuboids, cc.Cuboid.Y, cc.Cuboid.Z);
break;
}
Cuboid newCuboid = new Cuboid(cc.Cuboid);
if (cc.Cuboid.IsDragged && CuboidsHelper.CheckIfCanBeAdded(vm.Cuboids, newCuboid))
{
ObservableCollection <Cuboid> tmp = new ObservableCollection <Cuboid>(vm.Cuboids);
tmp.Add(newCuboid);
vm.Cuboids = new ObservableCollection <Cuboid>(tmp);
vm.Actions.Add(new List <ActionObject>()
{
new ActionObject(newCuboid, ActionType.Add)
});
}
cc.Cuboid.IsDragged = false;
}
else
{
if (ViewDirection == ViewDirection.TopView)
{
cc.Cuboid.Z = CuboidsHelper.FindLastCoordinateForTopView(vm.Cuboids, cc.Cuboid);
}
if (CuboidsHelper.CheckIfCanBeAdded(vm.Cuboids, cc.Cuboid))
{
Cuboid startCuboid = new Cuboid(cc.Cuboid);
startCuboid.X = startX;
startCuboid.Y = startY;
startCuboid.Z = startZ;
List <ActionObject> actions = new List <ActionObject>()
{
new ActionObject(startCuboid, ActionType.Remove),
new ActionObject(new Cuboid(cc.Cuboid), ActionType.Add)
};
vm.Actions.Add(actions);
}
else
{
cc.Cuboid.X = startX;
cc.Cuboid.Y = startY;
cc.Cuboid.Z = startZ;
}
}
CuboidsHelper.ResetIsOnTop(vm.Cuboids);
CuboidsHelper.ResetZIndexes(canvas, ViewDirection);
movingObject = null;
Mouse.Capture(null);
}