public static string GetShapeAddr(Shapes shape)
{
switch (shape)
{
case Shapes.Circle:
return @"WhiteCircle50x50.png";
case Shapes.Square:
return @"White10x10.png";
case Shapes.Triangle:
return @"WhiteTriangle50x50.png";
case Shapes.Star:
return @"WhiteStar50x50.png";
case Shapes.Mountains:
return @"WhiteMountains50x50.png";
case Shapes.T:
return @"WhiteT50x50.png";
case Shapes.Tent:
return @"WhiteTent50x50.png";
case Shapes.Pentagon:
return @"WhitePentagon50x50.png";
case Shapes.DoubleRhombus:
return @"WhiteDoubleRhombus50x50.png";
case Shapes.Rhombus:
return @"WhiteRhombus50x50.png";
}
throw new ArgumentException("Unknown shape");
}
protected virtual Shapes.IDiagramLine CreateTemporaryLink(Shapes.IDiagramPort fromPort, Shapes.IDiagramPort toPort)
{
Shapes.IDiagramLine link1 = (Shapes.IDiagramLine)Activator.CreateInstance(base.View.LineType);
if ((link1 == null) || (link1.DiagramShape == null))
{
return null;
}
link1.FromPort = fromPort;
link1.ToPort = toPort;
Shapes.DiagramShape obj1 = link1.DiagramShape;
if (obj1 is Shapes.LineGraph)
{
Shapes.LineGraph link2 = (Shapes.LineGraph)obj1;
if (this.myOrthogonalSet)
{
link2.Orthogonal = this.Orthogonal;
}
link2.AdjustingStyle = Shapes.LineAdjustingStyle.Calculate;
}
else if (obj1 is Shapes.TextLine)
{
Shapes.TextLine link3 = (Shapes.TextLine)obj1;
if (this.myOrthogonalSet)
{
link3.Orthogonal = this.Orthogonal;
}
link3.AdjustingStyle = Shapes.LineAdjustingStyle.Calculate;
}
base.View.Layers.Default.Add(obj1);
return link1;
}
public virtual void AddHandle(Shapes.DiagramShape obj, IShapeHandle handle)
{
if (this.myHandles == null)
{
this.myHandles = new Hashtable();
}
object obj1 = this.myHandles[obj];
if (obj1 == null)
{
this.myHandles[obj] = handle;
}
else if (obj1 is ArrayList)
{
ArrayList list1 = (ArrayList)obj1;
list1.Add(handle);
}
else
{
ArrayList list2 = new ArrayList();
list2.Add(obj1);
list2.Add(handle);
this.myHandles[obj] = list2;
}
if (this.View != null)
{
this.View.Layers.Default.Add(handle.DiagramShape);
}
}
//
//
// This is just very slow, so I've disabled it...
//
private void OnSelectDisplayItem(object sender, Shapes.DisplayItem displayItem)
{
treeElements.SelectedNodes = null;
//treeElements.Nodes.Find();
//TreeNode visibleNode = null;
//foreach (Shapes.PreviewPixel pixel in displayItem.Shape.Pixels)
//{
// if (pixel.Node != null)
// {
// }
//}
//if (visibleNode != null)
//{
// bool selectParent = true;
// foreach (TreeNode node in visibleNode.Parent.Nodes)
// {
// selectParent = (selectParent && treeElements.SelectedNodes.Contains(node));
// }
// if (selectParent)
// {
// treeElements.SelectedNodes = null;
// treeElements.AddSelectedNode(visibleNode.Parent);
// visibleNode.Parent.Collapse();
// visibleNode.Parent.EnsureVisible();
// }
// else
// {
// visibleNode.EnsureVisible();
// }
//}
}
public Shapes.IDiagramShapeCollection AddCollection(Shapes.IDiagramShapeCollection coll, bool reparentLinks)
{
Shapes.DiagramShapeCollection collection1 = new Shapes.DiagramShapeCollection();
foreach (Shapes.DiagramShape obj1 in coll)
{
collection1.Add(obj1);
}
CollectionEnumerator enumerator2 = collection1.GetEnumerator();
while (enumerator2.MoveNext())
{
Shapes.DiagramShape obj2 = enumerator2.Current;
bool flag1 = obj2.Layer != null;
if (flag1)
{
Shapes.GroupShape.setAllNoClear(obj2, true);
obj2.Remove();
}
this.Add(obj2);
if (flag1)
{
Shapes.GroupShape.setAllNoClear(obj2, false);
}
}
if (reparentLinks && this.IsInDocument)
{
Shapes.SubGraphNode.ReparentAllLinksToSubGraphs(collection1, true, this.Document.LinksLayer);
}
return collection1;
}
public void Add(Shapes.DiagramShape obj)
{
if (obj != null)
{
if (obj.Layer != null)
{
if (obj.Layer.LayerCollectionContainer != this.LayerCollectionContainer)
{
throw new ArgumentException("Cannot add an object to a layer when it is already part of a different document's or view's layer.");
}
if (obj.Parent != null)
{
throw new ArgumentException("Cannot add an object to a layer when it is part of a group.");
}
DiagramLayer layer1 = obj.Layer;
if (layer1 != this)
{
this.changeLayer(obj, layer1, false);
}
}
else
{
if (obj.Parent != null)
{
obj.Parent.Remove(obj);
}
this.addToLayer(obj, false);
}
}
if (this.ShapeAdded != null)
{
this.ShapeAdded(this, new SelectionEventArgs(obj));
}
}
public EntityData(BoundingBox box, Color color, Shapes shape, string name, string office)
{
Box = box;
Color = color;
Shape = shape;
Name = name;
Office = office;
}
private bool alreadyDragged(Hashtable draggeds, Shapes.DiagramShape o)
{
for (Shapes.DiagramShape obj1 = o; obj1 != null; obj1 = obj1.Parent)
{
if (draggeds.Contains(obj1))
{
return true;
}
}
return false;
}
protected virtual Shapes.IDiagramPort CreateTemporaryPort(Shapes.IDiagramPort port, PointF pnt, bool forToPort, bool atEnd)
{
GoTemporaryPort port1 = new GoTemporaryPort();
port1.Target = port as Shapes.DiagramPort;
if ((port != null) && (port.DiagramShape != null))
{
port1.Size = port.DiagramShape.Size;
}
port1.Center = pnt;
port1.Style = Shapes.DiagramPortStyle.None;
base.View.Layers.Default.Add(port1);
return port1;
}
public override void Add(Shapes.DiagramShape obj)
{
if (obj != null)
{
DiagramView view1 = this.View;
if ((((view1 == null) || (view1.Selection != this)) || (this.Count < view1.MaximumSelectionCount)) && !this.Contains(obj))
{
if (((view1 != null) && (obj.Document != view1.Document)) && (obj.View != view1))
{
throw new ArgumentException("Selected objects must belong to the view or its document");
}
this.addToSelection(obj);
}
}
}
public Shape()
{
m_shape = Shapes.I;
m_orientation = Orientations.Up;
m_squares = new List<Square>(4);
m_location = new Point(100, 100);
m_blockSize = new Size(10, 10);
for (int i = 0; i < 4; i++)
m_squares.Add(
new Square(
new Point(m_location.X, m_location.Y - (i + 1) * m_blockSize.Height),
new Size(m_blockSize.Width - 2, m_blockSize.Height - 2)
)
);
}
private void OnSelectDisplayItem(object sender, Shapes.DisplayItem displayItem)
{
Shapes.DisplayItemBaseControl setupControl = displayItem.Shape.GetSetupControl();
if (setupControl != null) {
propertiesForm.ShowSetupControl(setupControl);
}
reenableToolButtons();
}
public override PointF GetToLinkPoint(Shapes.IDiagramLine link)
{
if (this.Target != null)
{
return this.Target.GetToLinkPoint(link);
}
return base.GetToLinkPoint(link);
}
public virtual void StartNewLink(Shapes.IDiagramPort port, PointF dc)
{
if (port != null)
{
base.StartTransaction();
this.myLinkingNew = true;
if (this.IsValidFromPort(port))
{
this.Forwards = true;
this.StartPort = this.CreateTemporaryPort(port, port.DiagramShape.Center, false, false);
this.EndPort = this.CreateTemporaryPort(port, dc, true, true);
this.Link = this.CreateTemporaryLink(this.StartPort, this.EndPort);
}
else
{
this.Forwards = false;
this.StartPort = this.CreateTemporaryPort(port, port.DiagramShape.Center, true, false);
this.EndPort = this.CreateTemporaryPort(port, dc, false, true);
this.Link = this.CreateTemporaryLink(this.EndPort, this.StartPort);
}
base.View.Cursor = Cursors.Hand;
}
}
internal string NewImage(UndirectedGraph<Pixel, TaggedUndirectedEdge<Pixel, EdgeTag>> g,Shapes shapes, string fileName = "image.svg")
{
svg = new SVGDocument(Width * scale + 1, Height * scale + 1);
String data = "";
Color color = new Color();
foreach( Shape shape in shapes)
{
data = "M ";
Pixel lastPixel = null;
for (int i = 0; i < shape.Count; i++)
{
ArrayList curve = ((Curve)shape[i]).curveToPoints();
if ( i != 0 && !curve[0].Equals(lastPixel)) // Corrige curvas que possa estar no sentido errado
curve.Reverse();
Pixel pixel = curve[0] as Pixel;
lastPixel = curve[curve.Count - 1] as Pixel;
if (i == 0)
data += pixel.x + "," + pixel.y;
curve.Add(curve[curve.Count - 1]);
data += catmullRom2bezier(curve) + " ";
color = ((Curve)((ArrayList)shape)[0]).color;
}
svg.DrawPath(color, color, 0.01, data);
}
/*
foreach (var v in g.Vertices)
{
svg.DrawCircle(Color.Blue,
Color.Transparent,
0,
v.x * 7 + 7 / 2,
v.y * 7 + 7 / 2,
1);
}*/
//Retorna o nome do arquivo salvo
svg.Save(fileName);
return fileName;
}
public virtual bool IsValidToPort(Shapes.IDiagramPort toPort)
{
if (!this.ForwardsOnly)
{
return toPort.CanLinkTo();
}
return false;
}
private Shapes.IDiagramPort pickNearestPort1(Shapes.DiagramShape obj, PointF dc, Shapes.IDiagramPort bestPort, ref float bestDist)
{
Shapes.IDiagramPort port1 = obj as Shapes.IDiagramPort;
if (port1 != null)
{
PointF tf1 = this.PortPoint(port1, dc);
float single1 = dc.X - tf1.X;
float single2 = dc.Y - tf1.Y;
float single3 = (single1 * single1) + (single2 * single2);
if (single3 <= bestDist)
{
object obj1 = null;
if (this.ValidPortsCache != null)
{
obj1 = this.ValidPortsCache[port1];
}
if (obj1 == ToolLinking.Valid)
{
bestPort = port1;
bestDist = single3;
}
else if (obj1 != ToolLinking.Invalid)
{
if ((this.Forwards && this.IsValidLink(this.OriginalStartPort, port1)) || (!this.Forwards && this.IsValidLink(port1, this.OriginalStartPort)))
{
if (this.ValidPortsCache != null)
{
this.ValidPortsCache[port1] = ToolLinking.Valid;
}
bestPort = port1;
bestDist = single3;
}
else if (this.ValidPortsCache != null)
{
this.ValidPortsCache[port1] = ToolLinking.Invalid;
}
}
}
}
Shapes.GroupShape group1 = obj as Shapes.GroupShape;
if (group1 != null)
{
Shapes.GroupEnumerator enumerator2 = group1.GetEnumerator();
Shapes.GroupEnumerator enumerator1 = enumerator2.GetEnumerator();
while (enumerator1.MoveNext())
{
Shapes.DiagramShape obj2 = enumerator1.Current;
bestPort = this.pickNearestPort1(obj2, dc, bestPort, ref bestDist);
}
}
return bestPort;
}
public virtual void DoCancelRelink(Shapes.IDiagramLine oldlink, Shapes.IDiagramPort fromPort, Shapes.IDiagramPort toPort)
{
oldlink.FromPort = fromPort;
oldlink.ToPort = toPort;
base.TransactionResult = null;
}
public virtual PointF PortPoint(Shapes.IDiagramPort port, PointF dc)
{
Shapes.DiagramPort port1 = port.DiagramShape as Shapes.DiagramPort;
if (port1 == null)
{
return port.DiagramShape.Center;
}
Shapes.DiagramShape obj1 = port1.PortObject;
if ((obj1 == null) || (obj1.Layer == null))
{
obj1 = port1;
}
SizeF ef1 = obj1.Size;
float single1 = 10f / base.View.WorldScale.Width;
if ((ef1.Width < single1) && (ef1.Height < single1))
{
return obj1.Center;
}
return port1.GetLinkPointFromPoint(dc);
}
public virtual void DoNewLink(Shapes.IDiagramPort fromPort, Shapes.IDiagramPort toPort)
{
Shapes.IDiagramLine link1 = base.View.CreateLink(fromPort, toPort);
if (link1 != null)
{
base.TransactionResult = "New Link";
base.View.RaiseLinkCreated(link1.DiagramShape);
}
else
{
base.TransactionResult = null;
}
}
public virtual void StartRelink(Shapes.IDiagramLine oldlink, Shapes.IDiagramPort oldport, PointF dc)
{
if (oldlink != null)
{
Shapes.DiagramShape obj1 = oldlink.DiagramShape;
if ((obj1 != null) && (obj1.Layer != null))
{
base.StartTransaction();
this.myLinkingNew = false;
this.OriginalEndPort = oldport;
this.Link = oldlink;
if (oldlink.ToPort == oldport)
{
this.Forwards = true;
this.OriginalStartPort = oldlink.FromPort;
PointF tf1 = dc;
if (this.OriginalStartPort != null)
{
tf1 = this.OriginalStartPort.DiagramShape.Center;
}
else if (oldlink is Shapes.LineGraph)
{
Shapes.LineGraph link1 = (Shapes.LineGraph)oldlink;
if (link1.PointsCount > 0)
{
tf1 = link1.GetPoint(0);
}
}
else if (oldlink is Shapes.TextLine)
{
Shapes.TextLine link2 = (Shapes.TextLine)oldlink;
if (link2.RealLink.PointsCount > 0)
{
tf1 = link2.RealLink.GetPoint(0);
}
}
this.StartPort = this.CreateTemporaryPort(this.OriginalStartPort, tf1, false, false);
oldlink.FromPort = this.StartPort;
this.EndPort = this.CreateTemporaryPort(this.OriginalEndPort, dc, true, true);
oldlink.ToPort = this.EndPort;
}
else if (oldlink.FromPort == oldport)
{
this.Forwards = false;
this.OriginalStartPort = oldlink.ToPort;
PointF tf2 = dc;
if (this.OriginalStartPort != null)
{
tf2 = this.OriginalStartPort.DiagramShape.Center;
}
else if (oldlink is Shapes.LineGraph)
{
Shapes.LineGraph link3 = (Shapes.LineGraph)oldlink;
if (link3.PointsCount > 0)
{
tf2 = link3.GetPoint(link3.PointsCount - 1);
}
}
else if (oldlink is Shapes.TextLine)
{
Shapes.TextLine link4 = (Shapes.TextLine)oldlink;
if (link4.RealLink.PointsCount > 0)
{
tf2 = link4.RealLink.GetPoint(link4.RealLink.PointsCount - 1);
}
}
this.StartPort = this.CreateTemporaryPort(this.OriginalStartPort, tf2, true, false);
oldlink.ToPort = this.StartPort;
this.EndPort = this.CreateTemporaryPort(this.OriginalEndPort, dc, false, true);
oldlink.FromPort = this.EndPort;
}
base.View.Cursor = Cursors.Hand;
}
}
}
public virtual void DoNoNewLink(Shapes.IDiagramPort fromPort, Shapes.IDiagramPort toPort)
{
base.TransactionResult = null;
}
public override float GetToLinkDir(Shapes.IDiagramLine link)
{
if (this.Target != null)
{
return this.Target.GetToLinkDir(link);
}
return base.GetToLinkDir(link);
}
public virtual void DoNoRelink(Shapes.IDiagramLine oldlink, Shapes.IDiagramPort fromPort, Shapes.IDiagramPort toPort)
{
Shapes.DiagramShape obj1 = oldlink.DiagramShape;
if ((obj1 != null) && (obj1.Layer != null))
{
if (obj1.Movable)
{
oldlink.FromPort = fromPort;
oldlink.ToPort = toPort;
base.TransactionResult = "Relink";
base.View.RaiseLinkRelinked(oldlink.DiagramShape);
return;
}
if (obj1.CanDelete())
{
CancelEventArgs args1 = new CancelEventArgs();
base.View.RaiseSelectionDeleting(args1);
if (!args1.Cancel)
{
obj1.Remove();
base.View.RaiseSelectionDeleted();
base.TransactionResult = "Relink";
return;
}
this.DoCancelMouse();
}
else
{
this.DoCancelMouse();
}
}
base.TransactionResult = null;
}
public Shape(Shapes shapeType, PointF position, SizeF size = default(SizeF), float rotation = 0f, GameObjectType type = GameObjectType.None)
: base(GetShapeAddr(shapeType), position, size, type: type, rotation: rotation)
{
ShapeType = shapeType;
}
public virtual void DoRelink(Shapes.IDiagramLine oldlink, Shapes.IDiagramPort fromPort, Shapes.IDiagramPort toPort)
{
oldlink.FromPort = fromPort;
oldlink.ToPort = toPort;
Shapes.SubGraphNode.ReparentToCommonSubGraph(oldlink.DiagramShape, (fromPort != null) ? fromPort.DiagramShape : null, (toPort != null) ? toPort.DiagramShape : null, true, base.View.Document.LinksLayer);
base.TransactionResult = "Relink";
base.View.RaiseLinkRelinked(oldlink.DiagramShape);
}
private void OnDeSelectDisplayItem(object sender, Shapes.DisplayItem displayItem)
{
propertiesForm.ShowSetupControl(null);
reenableToolButtons();
}
public virtual bool IsValidFromPort(Shapes.IDiagramPort fromPort)
{
return fromPort.CanLinkFrom();
}
protected ShapeSprite(Shapes shape, float penWidth, Color foreColor, Color backColor) {
this.Shape = shape;
this.PenWidth = penWidth;
this.ForeColor = foreColor;
this.BackColor = backColor;
this.CornerRounding = 16;
}
public virtual bool IsValidLink(Shapes.IDiagramPort fromPort, Shapes.IDiagramPort toPort)
{
if ((fromPort != null) && (toPort != null))
{
return fromPort.IsValidLink(toPort);
}
return true;
}