public ArcIconShape(graphElement a, ArcShape arcShape, GraphGUI gd)
: base(a, gd, arcShape.Tag, maxOpacity, radiusMultiplier, radiusAddition, arcShape.Controller)
{
this.arcShape = arcShape;
this.arcShape.icon = this;
var dt = (DataTemplate)Application.Current.Resources["NodeIconShape"];
var penData = (Shape)dt.LoadContent();
defaultBrush = penData.Stroke;
defaultThickness = penData.StrokeThickness;
defaultDashStyle = new DashStyle(penData.StrokeDashArray, 0);
dt = (DataTemplate)Application.Current.Resources["SelectedArcPen"];
penData = (Shape)dt.LoadContent();
selectedBrush = penData.Stroke;
selectedBufferThickness = penData.StrokeThickness;
selectedDashStyle = new DashStyle(penData.StrokeDashArray, 0);
/* bind the thickness property s.t. the iconArc shows up thick enough. */
var binding = new Binding
{
Source = arcShape,
Path = new PropertyPath(Shape.StrokeThicknessProperty),
Mode = BindingMode.OneWay
};
SetBinding(StrokeThicknessProperty, binding);
}
public ShapeBank(GraphGUI gd)
{
this.gd = gd;
var binding = new Binding
{
Source = gd,
Mode = BindingMode.OneWay,
Path = new PropertyPath(OpacityProperty)
};
BindingOperations.SetBinding(this, OpacityProperty, binding);
}
public HyperArcIconShape(graphElement h, HyperArcShape hyperArcShape, GraphGUI gd)
: base(h, gd, hyperArcShape.Tag, maxOpacity, radiusMultiplier, radiusAddition, hyperArcShape.Controller)
{
this.hyperArcShape = hyperArcShape;
this.hyperArcShape.icon = this;
this.Center = hyperArcShape.Center;
var dt = (DataTemplate)Application.Current.Resources["HyperArcIconShape"];
var templateShape = (Shape)dt.LoadContent();
defaultBrush = templateShape.Stroke;
defaultThickness = templateShape.StrokeThickness;
defaultDashStyle = new DashStyle(templateShape.StrokeDashArray, 0.0);
templateGeometry = (PathGeometry)((Path)templateShape).Data;
var iconPts = new List <Point>(((PolyLineSegment)templateGeometry.Figures[0].Segments[0]).Points);
iconPts.Insert(0, templateGeometry.Figures[0].StartPoint);
var midpoint = new Point(iconPts.Average(n => n.X), iconPts.Average(n => n.Y));
Radius = defaultRadius = (from p in iconPts select(new Point(p.X, p.Y) - midpoint).Length).Max();
angleBtwPoints = 2 * Math.PI / iconPts.Count;
dt = (DataTemplate)Application.Current.Resources["SelectedArcPen"];
var penData = (Shape)dt.LoadContent();
selectedBrush = penData.Stroke;
selectedBufferThickness = penData.StrokeThickness;
selectedDashStyle = new DashStyle(penData.StrokeDashArray, 0);
selectedEffect = penData.Effect;
var binding = new Binding
{
Source = this,
Converter = new SelectedHyperArcEffectConverter(selectedEffect),
Mode = BindingMode.OneWay,
Path = new PropertyPath(SelectedProperty)
};
hyperArcShape.SetBinding(EffectProperty, binding);
binding = new Binding
{
Source = hyperArcShape,
Mode = BindingMode.OneWay,
Path = new PropertyPath(HyperArcShape.NodeCentersProperty)
};
SetBinding(NodeCentersProperty, binding);
}
public NullNodeIconShape(Point pt, graphElement e, bool attachedToHead, GraphGUI gd)
: base(e, gd, "", maxOpacity, radiusMultiplier, radiusAddition, null)
{
Center = pt;
AttachedToHead = attachedToHead;
var dt = (DataTemplate)Application.Current.Resources["NodeIconShapeNull"];
var nullNodeIcon = (Shape)dt.LoadContent();
Radius = defaultRadius = nullNodeIcon.Width / 2;
defaultBrush = nullNodeIcon.Stroke;
defaultDashStyle = new DashStyle(nullNodeIcon.StrokeDashArray, 0.0);
defaultThickness = nullNodeIcon.StrokeThickness;
Width = Height = 0.0;
}
public NodeIconBank(GraphGUI gd) : base(gd)
{
}
public HyperArcIconBank(GraphGUI gd) : base(gd)
{
}
public ArcIconBank(GraphGUI gd) : base(gd)
{
}
public SelectionClass(GraphGUI gd)
: this()
{
this.gd = gd;
}
protected IconShape(graphElement e, GraphGUI gd, object textDisplayData,
double maxOpacity, double radiusMultiplier, double radiusAddition, object arcController)
{
GraphElement = e;
if (textDisplayData == null)
{
textDisplayData = "";
}
else
{
textDisplayData = textDisplayData.ToString().Split(new[] { ':' })[0];
}
var tDDataList = StringCollectionConverter.Convert(textDisplayData.ToString());
double result;
if ((tDDataList.Count > 1) && (double.TryParse(tDDataList[1], out result)))
{
DisplayTextDistance = result;
}
else
{
DisplayTextDistance = double.NaN;
}
if ((tDDataList.Count > 2) && (double.TryParse(tDDataList[2], out result)))
{
DisplayTextPosition = result;
}
else
{
DisplayTextPosition = double.NaN;
}
if ((tDDataList.Count > 3) && (double.TryParse(tDDataList[3], out result)))
{
FontSize = result;
}
else
{
FontSize = double.NaN;
}
var binding = new Binding
{
Source = gd,
Mode = BindingMode.OneWay,
Path = new PropertyPath(GraphGUI.ScaleFactorProperty)
};
SetBinding(ScaleFactorProperty, binding);
binding = new Binding
{
Converter = new IconOpacityConverter(this, maxOpacity, radiusMultiplier, radiusAddition),
Source = gd,
Mode = BindingMode.OneWay,
Path = new PropertyPath(GraphGUI.MouseLocationProperty)
};
SetBinding(StrokeOpacityProperty, binding);
/* whether or not to show the text depends on various parameters */
var multiBinding = new MultiBinding
{
Converter = new DisplayTextConverter(),
Mode = BindingMode.OneWay,
ConverterParameter = GraphElement
};
{
binding = new Binding {
Source = this, Path = new PropertyPath(ShowNameProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = this, Path = new PropertyPath(ShowLabelsProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = this, Path = new PropertyPath(FontSizeProperty)
};
multiBinding.Bindings.Add(binding);
}
SetBinding(DisplayTextProperty, multiBinding);
/* where is text to be shown? */
multiBinding = new MultiBinding
{
Converter = new PositionTextConverter(),
ConverterParameter = arcController,
Mode = BindingMode.OneWay
};
{
binding = new Binding {
Source = this, Path = new PropertyPath(DisplayTextDistanceProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = this, Path = new PropertyPath(DisplayTextPositionProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = this, Path = new PropertyPath(DisplayTextProperty)
};
multiBinding.Bindings.Add(binding);
}
SetBinding(TextPointProperty, multiBinding);
}
protected IconBank(GraphGUI gd)
{
this.gd = gd;
}
public NodeIconShape(graphElement n, Shape displayShape, GraphGUI gd)
: base(n, gd, displayShape.Tag, maxOpacity, radiusMultiplier, radiusAddition, null)
{
nodeShape = displayShape;
var dt = (DataTemplate)Application.Current.Resources["NodeIconShape"];
var nodeIcon = (Shape)dt.LoadContent();
Radius = defaultRadius = nodeIcon.Width / 2;
defaultBrush = nodeIcon.Stroke;
defaultThickness = nodeIcon.StrokeThickness;
var multiBinding = new MultiBinding
{
Converter = new NodeIconTransformConverter(),
ConverterParameter = new[] { defaultRadius + defaultThickness / 2, ScaleReduction },
Mode = BindingMode.OneWay
};
{
var binding = new Binding {
Source = nodeShape, Path = new PropertyPath(RenderTransformProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = nodeShape, Path = new PropertyPath(WidthProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = nodeShape, Path = new PropertyPath(HeightProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = gd, Path = new PropertyPath(GraphGUI.ScaleFactorProperty)
};
multiBinding.Bindings.Add(binding);
}
SetBinding(RenderTransformProperty, multiBinding);
multiBinding = new MultiBinding {
Converter = new NodeIconCenterConverter()
};
{
var binding = new Binding {
Source = nodeShape, Path = new PropertyPath(RenderTransformProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = nodeShape, Path = new PropertyPath(WidthProperty)
};
multiBinding.Bindings.Add(binding);
binding = new Binding {
Source = nodeShape, Path = new PropertyPath(HeightProperty)
};
multiBinding.Bindings.Add(binding);
}
SetBinding(CenterProperty, multiBinding);
}