/// <summary>${mapping_ShapeElement_Constructors_D}</summary>
protected ShapeElement(Shape shape)
{
shape.Stretch = Stretch.None;
shape.RenderTransform = new ScaleTransform();
base.Content = this.shape = shape;
pathIsInvalid = true;
this.ClipBox = Rectangle2D.Empty;
}
public void Navigate(Shape From, Shape To)
{
Result = Relation.DFS(From.DataContext as Segment, To.DataContext as Segment);
if(Result != null)
foreach (Segment item in Result)
{
item.Color = new SolidColorBrush(Colors.CadetBlue);
}
}
public void Attach(DependencyObject associatedObject)
{
AssociatedObject = associatedObject;
_shape = associatedObject as Shape;
if (_shape != null)
{
_originalFillBrush = _shape.Fill;
Messenger.Default.Register<DataReceivedMessage>(this, OnDateReceivedMessage);
}
}
public BubbleShape(Bubble parent)
{
this.parent = parent;
double radius = parent.getRadius();
shape = new Ellipse()
{
Width = radius * 2,
Height = radius * 2,
Fill = new SolidColorBrush(ColorSettings.BubbleColor)
};
BubbleContainer.canvas.Children.Add(shape);
}
protected void AdjustLegendShape(Windows.UI.Xaml.Shapes.Shape shape)
{
if (shape != null)
{
if ((Size.Width <= 14.0) && (Size.Width > 0.0))
{
shape.Width = Size.Width;
}
if ((Size.Height <= 14.0) && (Size.Height > 0.0))
{
shape.Height = Size.Height;
}
}
}
private void S_Tapped(object sender, TappedRoutedEventArgs e)
{
if (s == null)
{
s = sender as Shape;
(s.DataContext as Segment).Color.Color = Colors.BlanchedAlmond;
p.UndoNavigation();
}
else
{
//Debug.WriteLine("p.AddRelation({0}, {1});",s.Name,(sender as Shape).Name);
//(s.DataContext as Segment).Color.Color = Colors.DarkCyan;
//s = sender as Shape;
//(s.DataContext as Segment).Color.Color = Colors.BlanchedAlmond;
p.Navigate(s, sender as Shape);
s = null;
}
}
private void Replace(Shape s)
{
UIElement ui = null;
foreach (UIElement uie in Children)
{
if ((uie is Shape) && (uie as Shape).Name == s.Name)
{
ui = uie;
break;
}
}
if (ui != null)
{
Children.Remove(ui);
Children.Add(s);
}
else
Children.Add(s);
}
/// <summary>
/// Sets the stroke of the specified shape.
/// </summary>
/// <param name="shape">The shape.</param>
/// <param name="stroke">The stroke.</param>
/// <param name="thickness">The thickness.</param>
/// <param name="lineJoin">The line join.</param>
/// <param name="dashArray">The dash array.</param>
/// <param name="aliased">aliased if set to <c>true</c>.</param>
private void SetStroke(
Shape shape,
OxyColor stroke,
double thickness,
OxyPenLineJoin lineJoin = OxyPenLineJoin.Miter,
IEnumerable<double> dashArray = null,
bool aliased = false)
{
if (stroke.IsVisible() && thickness > 0)
{
shape.Stroke = this.GetCachedBrush(stroke);
switch (lineJoin)
{
case OxyPenLineJoin.Round:
shape.StrokeLineJoin = PenLineJoin.Round;
break;
case OxyPenLineJoin.Bevel:
shape.StrokeLineJoin = PenLineJoin.Bevel;
break;
// The default StrokeLineJoin is Miter
}
shape.StrokeThickness = thickness;
if (dashArray != null)
{
shape.StrokeDashArray = CreateDashArrayCollection(dashArray);
}
if (aliased)
{
// shape.UseLayoutRounding = aliased;
}
}
}
int StrandOf(Shape l)
{
return (l.Tag as Tuple<int, int>).Item2;
}
public void UpdateExtent(Shape s)
{
if (s is Polygon)
{
Polygon poly = s as Polygon;
foreach (Point pt in poly.Points)
PathExtent.Update(pt);
}
}
void DiagramCanvas_PointerReleased(object sender, Windows.UI.Xaml.Input.PointerRoutedEventArgs e)
{
Point point = e.GetCurrentPoint(this).Position;
if (_rubberBand != null)
{
this.Children.Remove(_rubberBand);
_rubberBand = null;
}
e.Handled = true;
this.ReleasePointerCaptures();
double left = Math.Min(point.X, _lastPoint.X);
double top = Math.Min(point.Y, _lastPoint.Y);
double width = Math.Abs(point.X - _lastPoint.X);
double height = Math.Abs(point.Y - _lastPoint.Y);
Document.Instance.SelectElementsInBound(left, top, width, height);
}
void FormatShape(Shapes.Shape shape, Pen pen, Brush brush)
{
}
private void Replace(Shape s)
{
UIElement ui = null;
foreach (UIElement uie in ProfileDisplayCanvas.Children)
{
if ((uie is Shape) && (uie as Shape).Name == s.Name)
{
ui = uie;
break;
}
}
if (ui != null)
{
ProfileDisplayCanvas.Children.Remove(ui);
ProfileDisplayCanvas.Children.Add(s);
}
else
ProfileDisplayCanvas.Children.Add(s);
}
/// <summary>
/// Initiates a spritesheet animation
/// </summary>
/// <param name="shape">Shape to animate on (will create an ImageBrush)</param>
/// <param name="spriteSheetColumns">Spritesheet columns</param>
/// <param name="spriteSheetRows">Spritesheet rows</param>
/// <param name="image">The spritesheet image</param>
/// <param name="width">Width of the sprite on the spritesheet</param>
/// <param name="height">Height of the sprite on the spritesheet</param>
/// <param name="keyframeTime">Time that each keyframe should have</param>
/// <returns>Storyboard created</returns>
public static Storyboard BeginSpriteSheetStoryboard(Shape shape, int spriteSheetColumns, int spriteSheetRows, BitmapImage image,
double width, double height, int keyframeTime)
{
ImageBrush ib = new ImageBrush() { Stretch = Stretch.None, AlignmentX = AlignmentX.Left, AlignmentY = AlignmentY.Top };
ib.Transform = new CompositeTransform();
ib.ImageSource = image;
shape.Fill = ib;
Storyboard sb = new Storyboard();
sb.RepeatBehavior = RepeatBehavior.Forever;
ObjectAnimationUsingKeyFrames frm = new ObjectAnimationUsingKeyFrames();
ObjectAnimationUsingKeyFrames frm2 = new ObjectAnimationUsingKeyFrames();
frm.BeginTime = new TimeSpan(0, 0, 0);
frm2.BeginTime = new TimeSpan(0, 0, 0);
int time = 0;
for (int j = 0; j < spriteSheetRows; j++)
{
for (int i = 0; i < spriteSheetColumns; i++)
{
DiscreteObjectKeyFrame dokf = new DiscreteObjectKeyFrame();
dokf.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(time));
dokf.Value = -(i * width);
frm.KeyFrames.Add(dokf);
DiscreteObjectKeyFrame dokf2 = new DiscreteObjectKeyFrame();
dokf2.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(time));
dokf2.Value = -(j * height);
frm2.KeyFrames.Add(dokf2);
time += keyframeTime;
}
}
Storyboard.SetTarget(frm, shape.Fill);
Storyboard.SetTarget(frm2, shape.Fill);
Storyboard.SetTargetProperty(frm, "(ImageBrush.Transform).(CompositeTransform.TranslateX)");
Storyboard.SetTargetProperty(frm2, "(ImageBrush.Transform).(CompositeTransform.TranslateY)");
sb.Children.Add(frm);
sb.Children.Add(frm2);
sb.Begin();
return sb;
}
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
_verticalThumb = GetTemplateChild(VerticalThumbName) as Thumb;
_verticalDecreaseRect = GetTemplateChild(VerticalDecreaseRectName) as Shape;
_horizontalThumb = GetTemplateChild(HorizontalThumbName) as Thumb;
_horizontalDecreaseRect = GetTemplateChild(HorizontalDecreaseRectName) as Shape;
}
private void S_Holding(object sender, HoldingRoutedEventArgs e)
{
if(s != null)
(s.DataContext as Segment).Color.Color = Colors.DarkCyan;
s = null;
}
void DiagramCanvas_PointerPressed(object sender, Windows.UI.Xaml.Input.PointerRoutedEventArgs e)
{
Document.Instance.UnSelectAllElements();
var point = e.GetCurrentPoint(this).Position;
_lastPoint = point;
if (_rubberBand == null)
{
_rubberBand = new Rectangle();
}
_rubberBand.StrokeThickness = 2;
_rubberBand.Stroke = new SolidColorBrush(Colors.DarkGray);
var dc = new DoubleCollection();
dc.Add(4); dc.Add(1);
_rubberBand.StrokeDashArray = dc;
_rubberBand.Visibility = Visibility.Visible;
_rubberBand.Width = 1;
_rubberBand.Height = 1;
Canvas.SetLeft(_rubberBand, point.X);
Canvas.SetTop(_rubberBand, point.Y);
this.Children.Add(_rubberBand);
e.Handled = true;
}
void UpdateFillColor(Shape shape)
{
if (this.FillColor == "fill1")
{
shape.Fill = new SolidColorBrush(Colors.Yellow);
this.FillColor = "fill2";
}
else
{
shape.Fill = new SolidColorBrush(Colors.Aqua);
this.FillColor = "fill1";
}
}
public int IndexOf(Shape p)
{
return Shapes.IndexOf(p);
}
void UpdateStrokeColor(Shape shape)
{
if (StrokeColor == "stroke1")
{
shape.Stroke = new SolidColorBrush(Colors.Red);
StrokeColor = "stroke2";
}
else
{
shape.Stroke = new SolidColorBrush(Colors.Purple);
StrokeColor = "stroke1";
}
}
public void AddShape(Shape p)
{
if (p.Name == string.Empty)
p.Name = nextPathName;
Shapes.Add(p);
p.Tag = IndexOf(p); // tag is position in collection
UpdateExtent(p);
}
//TODO add code for other shapes
PointCollection GetPoints(Shape s)
{
if (s is Polygon)
return (s as Polygon).Points;
else
return new PointCollection();
}
public void AddRelation(Shape From, Shape To)
{
Relation.AddEdge(From.DataContext as Segment, To.DataContext as Segment);
}
public void AddSegment(Shape Segment)
{
Segment.DataContext = new Segment(Segment.Name);
Relation.AddNode(Segment.DataContext as Segment);
Segment.SetBinding(Shape.FillProperty, new Binding() { Path = new PropertyPath("Color") });
}
/// <summary>
/// Sets the stroke properties of the specified shape.
/// </summary>
/// <param name="shape">
/// The shape.
/// </param>
/// <param name="stroke">
/// The stroke.
/// </param>
/// <param name="thickness">
/// The thickness.
/// </param>
/// <param name="lineJoin">
/// The line join.
/// </param>
/// <param name="dashArray">
/// The dash array.
/// </param>
/// <param name="aliased">
/// The aliased.
/// </param>
private void SetStroke(
Shape shape,
OxyColor stroke,
double thickness,
OxyPenLineJoin lineJoin = OxyPenLineJoin.Miter,
double[] dashArray = null,
bool aliased = false)
{
if (stroke != null && thickness > 0)
{
shape.Stroke = this.GetCachedBrush(stroke);
switch (lineJoin)
{
case OxyPenLineJoin.Round:
shape.StrokeLineJoin = PenLineJoin.Round;
break;
case OxyPenLineJoin.Bevel:
shape.StrokeLineJoin = PenLineJoin.Bevel;
break;
// The default StrokeLineJoin is Miter
}
if (!thickness.Equals(1.0))
{
// default values is 1
shape.StrokeThickness = thickness;
}
if (dashArray != null)
{
shape.StrokeDashArray = CreateDashArrayCollection(dashArray);
}
}
// shape.UseLayoutRounding = aliased;
}
int PermOf(Shape l)
{
return (l.Tag as Tuple<int, int>).Item1;
}
