public override void FinalFixup(List <GraphicElement> elements, ElementPropertyBag epb)
{
base.FinalFixup(elements, epb);
StartConnectedShape = elements.SingleOrDefault(e => e.Id == epb.StartConnectedShapeId);
EndConnectedShape = elements.SingleOrDefault(e => e.Id == epb.EndConnectedShapeId);
base.FinalFixup(elements, epb);
}
public virtual void Deserialize(ElementPropertyBag epb)
{
Id = epb.Id;
if (!String.IsNullOrEmpty(epb.Json))
{
Json = JsonConvert.DeserializeObject <Dictionary <string, string> >(epb.Json);
}
DisplayRectangle = epb.DisplayRectangle;
BorderPen.Dispose();
BorderPen = new Pen(epb.BorderPenColor, epb.BorderPenWidth);
FillBrush.Dispose();
FillBrush = new SolidBrush(epb.FillBrushColor);
Text = epb.Text;
TextColor = epb.TextColor;
// If missing (backwards compatibility) middle-center align.
TextAlign = epb.TextAlign == 0 ? ContentAlignment.MiddleCenter : epb.TextAlign;
TextFont.Dispose();
FontStyle fontStyle = (epb.TextFontUnderline ? FontStyle.Underline : FontStyle.Regular) | (epb.TextFontItalic ? FontStyle.Italic : FontStyle.Regular) | (epb.TextFontStrikeout ? FontStyle.Strikeout : FontStyle.Regular);
TextFont = new Font(epb.TextFontFamily, epb.TextFontSize, fontStyle);
HasCornerAnchors = epb.HasCornerAnchors;
HasCenterAnchors = epb.HasCenterAnchors;
HasLeftRightAnchors = epb.HasLeftRightAnchors;
HasTopBottomAnchors = epb.HasTopBottomAnchors;
HasCornerConnections = epb.HasCornerConnections;
HasCenterConnections = epb.HasCenterConnections;
HasLeftRightConnections = epb.HasLeftRightConnections;
HasTopBottomConnections = epb.HasTopBottomConnections;
}
public virtual void Serialize(ElementPropertyBag epb)
{
epb.ElementName = GetType().AssemblyQualifiedName;
epb.Id = Id;
epb.DisplayRectangle = DisplayRectangle;
epb.BorderPenColor = BorderPen.Color;
epb.BorderPenWidth = (int)BorderPen.Width;
epb.FillBrushColor = FillBrush.Color;
epb.Text = Text;
epb.TextColor = TextColor;
epb.TextFontFamily = TextFont.FontFamily.Name;
epb.TextFontSize = TextFont.Size;
epb.TextFontUnderline = TextFont.Underline;
epb.TextFontStrikeout = TextFont.Strikeout;
epb.TextFontItalic = TextFont.Italic;
epb.HasCornerAnchors = HasCornerAnchors;
epb.HasCenterAnchors = HasCenterAnchors;
epb.HasLeftRightAnchors = HasLeftRightAnchors;
epb.HasTopBottomAnchors = HasTopBottomAnchors;
epb.HasCornerConnections = HasCornerConnections;
epb.HasCenterConnections = HasCenterConnections;
epb.HasLeftRightConnections = HasLeftRightConnections;
epb.HasTopBottomConnections = HasTopBottomConnections;
Connections.ForEach(c => c.Serialize(epb));
}
public virtual void Deserialize(ElementPropertyBag epb)
{
Id = epb.Id;
DisplayRectangle = epb.DisplayRectangle;
BorderPen.Dispose();
BorderPen = new Pen(epb.BorderPenColor, epb.BorderPenWidth);
FillBrush.Dispose();
FillBrush = new SolidBrush(epb.FillBrushColor);
Text = epb.Text;
TextColor = epb.TextColor;
TextFont.Dispose();
FontStyle fontStyle = (epb.TextFontUnderline ? FontStyle.Underline : FontStyle.Regular) | (epb.TextFontItalic ? FontStyle.Italic : FontStyle.Regular) | (epb.TextFontStrikeout ? FontStyle.Strikeout : FontStyle.Regular);
TextFont = new Font(epb.TextFontFamily, epb.TextFontSize, fontStyle);
HasCornerAnchors = epb.HasCornerAnchors;
HasCenterAnchors = epb.HasCenterAnchors;
HasLeftRightAnchors = epb.HasLeftRightAnchors;
HasTopBottomAnchors = epb.HasTopBottomAnchors;
HasCornerConnections = epb.HasCornerConnections;
HasCenterConnections = epb.HasCenterConnections;
HasLeftRightConnections = epb.HasLeftRightConnections;
HasTopBottomConnections = epb.HasTopBottomConnections;
}
public virtual void Serialize(ElementPropertyBag epb, IEnumerable <GraphicElement> elementsBeingSerialized)
{
epb.ElementName = GetType().AssemblyQualifiedName;
epb.Id = Id;
epb.Json = JsonConvert.SerializeObject(Json);
epb.DisplayRectangle = DisplayRectangle;
epb.BorderPenColor = BorderPen.Color;
epb.BorderPenWidth = (int)BorderPen.Width;
epb.FillBrushColor = FillBrush.Color;
epb.Text = Text;
epb.TextColor = TextColor;
epb.TextAlign = TextAlign;
epb.TextFontFamily = TextFont.FontFamily.Name;
epb.TextFontSize = TextFont.Size;
epb.TextFontUnderline = TextFont.Underline;
epb.TextFontStrikeout = TextFont.Strikeout;
epb.TextFontItalic = TextFont.Italic;
epb.HasCornerAnchors = HasCornerAnchors;
epb.HasCenterAnchors = HasCenterAnchors;
epb.HasLeftRightAnchors = HasLeftRightAnchors;
epb.HasTopBottomAnchors = HasTopBottomAnchors;
epb.HasCornerConnections = HasCornerConnections;
epb.HasCenterConnections = HasCenterConnections;
epb.HasLeftRightConnections = HasLeftRightConnections;
epb.HasTopBottomConnections = HasTopBottomConnections;
Connections.ForEach(c => c.Serialize(epb, elementsBeingSerialized));
GroupChildren.ForEach(c => epb.Children.Add(new ChildPropertyBag()
{
ChildId = c.Id
}));
}
public override void Serialize(ElementPropertyBag epb)
{
base.Serialize(epb);
epb.StartCap = StartCap;
epb.EndCap = EndCap;
epb.StartConnectedShapeId = StartConnectedShape?.Id ?? Guid.Empty;
epb.EndConnectedShapeId = EndConnectedShape?.Id ?? Guid.Empty;
}
public override void Serialize(ElementPropertyBag epb, IEnumerable <GraphicElement> elementsBeingSerialized)
{
base.Serialize(epb, elementsBeingSerialized);
epb.StartPoint = StartPoint;
epb.EndPoint = EndPoint;
epb.HyAdjust = hyAdjust;
epb.VxAdjust = vxAdjust;
}
public override void Deserialize(ElementPropertyBag epb)
{
base.Deserialize(epb);
StartPoint = epb.StartPoint;
EndPoint = epb.EndPoint;
hyAdjust = epb.HyAdjust;
vxAdjust = epb.VxAdjust;
}
public void Serialize(ElementPropertyBag epb)
{
ConnectionPropertyBag cpb = new ConnectionPropertyBag();
cpb.ToElementId = ToElement.Id;
cpb.ToConnectionPoint = ToConnectionPoint;
cpb.ElementConnectionPoint = ElementConnectionPoint;
epb.Connections.Add(cpb);
}
public override void Deserialize(ElementPropertyBag epb)
{
base.Deserialize(epb);
string truePath;
if (Json.TryGetValue("TruePath", out truePath))
{
TruePath = (TruePath)Enum.Parse(typeof(TruePath), truePath);
}
}
public void Serialize(ElementPropertyBag epb, IEnumerable <GraphicElement> elementsBeingSerialized)
{
// If partial serialization (like copying a subset of shapes, don't include unselected connectors.)
if (elementsBeingSerialized.Contains(ToElement))
{
ConnectionPropertyBag cpb = new ConnectionPropertyBag();
cpb.ToElementId = ToElement.Id;
cpb.ToConnectionPoint = ToConnectionPoint;
cpb.ElementConnectionPoint = ElementConnectionPoint;
epb.Connections.Add(cpb);
}
}
public static string Serialize(GraphicElement el)
{
ElementPropertyBag epb = new ElementPropertyBag();
el.Serialize(epb);
XmlSerializer xs = new XmlSerializer(typeof(ElementPropertyBag));
StringBuilder sb = new StringBuilder();
TextWriter tw = new StringWriter(sb);
xs.Serialize(tw, epb);
return(sb.ToString());
}
public static GraphicElement DeserializeElement(Canvas canvas, string data)
{
XmlSerializer xs = new XmlSerializer(typeof(ElementPropertyBag));
TextReader tr = new StringReader(data);
ElementPropertyBag epb = (ElementPropertyBag)xs.Deserialize(tr);
Type t = Type.GetType(epb.ElementName);
GraphicElement el = (GraphicElement)Activator.CreateInstance(t, new object[] { canvas });
el.Deserialize(epb); // A specific deserialization does not preserve connections.
el.Id = Guid.NewGuid(); // We get a new GUID when deserializing a specific element.
return(el);
}
public override void FinalFixup(List <GraphicElement> elements, ElementPropertyBag epb, Dictionary <Guid, Guid> oldNewGuidMap)
{
base.FinalFixup(elements, epb, oldNewGuidMap);
if (epb.StartConnectedShapeId != Guid.Empty)
{
StartConnectedShape = elements.SingleOrDefault(e => e.Id == oldNewGuidMap[epb.StartConnectedShapeId]);
}
if (epb.EndConnectedShapeId != Guid.Empty)
{
EndConnectedShape = elements.SingleOrDefault(e => e.Id == oldNewGuidMap[epb.EndConnectedShapeId]);
}
}
public override void Deserialize(ElementPropertyBag epb)
{
base.Deserialize(epb);
string state;
if (Json.TryGetValue("State", out state))
{
State = (CollapseState)Enum.Parse(typeof(CollapseState), state);
}
string size;
if (Json.TryGetValue("ExpandedSize", out size))
{
TypeConverter tc = TypeDescriptor.GetConverter(typeof(Size));
ExpandedSize = (Size)tc.ConvertFromString(size);
}
}
public override void Serialize(ElementPropertyBag epb, IEnumerable <GraphicElement> elementsBeingSerialized)
{
base.Serialize(epb, elementsBeingSerialized);
epb.StartCap = StartCap;
epb.EndCap = EndCap;
// Don't assign connected shape ID to partial copy and paste selection where target is not in elements being serialized.
if (elementsBeingSerialized.Contains(StartConnectedShape))
{
epb.StartConnectedShapeId = StartConnectedShape?.Id ?? Guid.Empty;
}
if (elementsBeingSerialized.Contains(EndConnectedShape))
{
epb.EndConnectedShapeId = EndConnectedShape?.Id ?? Guid.Empty;
}
}
public static string Serialize(List <GraphicElement> elements)
{
List <ElementPropertyBag> sps = new List <ElementPropertyBag>();
elements.ForEach(el =>
{
ElementPropertyBag epb = new ElementPropertyBag();
el.Serialize(epb);
sps.Add(epb);
});
XmlSerializer xs = new XmlSerializer(sps.GetType());
StringBuilder sb = new StringBuilder();
TextWriter tw = new StringWriter(sb);
xs.Serialize(tw, sps);
return(sb.ToString());
}
public override void Serialize(ElementPropertyBag epb)
{
base.Serialize(epb);
epb.StartPoint = startPoint;
epb.EndPoint = endPoint;
}
public virtual void FinalFixup(List <GraphicElement> elements, ElementPropertyBag epb, Dictionary <Guid, Guid> oldNewGuidMap)
{
elements.ForEach(el => el.UpdateProperties());
}
public override void Serialize(ElementPropertyBag epb, IEnumerable <GraphicElement> elementsBeingSerialized)
{
Json["State"] = State.ToString();
Json["ExpandedSize"] = ExpandedSize.Width + "," + ExpandedSize.Height;
base.Serialize(epb, elementsBeingSerialized);
}
public override void Serialize(ElementPropertyBag epb, IEnumerable <GraphicElement> elementsBeingSerialized)
{
Json["TruePath"] = TruePath.ToString();
base.Serialize(epb, elementsBeingSerialized);
}
public override void Serialize(ElementPropertyBag epb, IEnumerable <GraphicElement> elementsBeingSerialized)
{
base.Serialize(epb, elementsBeingSerialized);
epb.StartPoint = startPoint;
epb.EndPoint = endPoint;
}
public override void Deserialize(ElementPropertyBag epb)
{
base.Deserialize(epb);
StartCap = epb.StartCap;
EndCap = epb.EndCap;
}
public override void Deserialize(ElementPropertyBag epb)
{
base.Deserialize(epb);
startPoint = epb.StartPoint;
endPoint = epb.EndPoint;
}
public virtual void FinalFixup(List <GraphicElement> elements, ElementPropertyBag epb)
{
elements.ForEach(el => el.UpdateProperties());
}