public Group(Group prototype): base(prototype)
{
Shapes = new Elements(typeof(Shape),"Shape");
Lines = new Elements(typeof(Line),"Line");
mRenderList = new RenderList();
mMargin = prototype.Margin;
mCheckBounds = prototype.CheckBounds;
mDrawExpand = prototype.DrawExpand;
mExpanded = prototype.Expanded;
mContractedSize = prototype.ContractedSize;
mExpandedSize = prototype.ExpandedSize;
}
//Constructors
public Group()
{
SuspendEvents = true;
DrawBackground = false;
DrawShadow = false;
BorderStyle = DashStyle.Dash;
ExpandedSize = MaximumSize;
ContractedSize = Size;
DrawExpand = true;
Expanded = true;
CheckBounds = true;
//Set up objects and event handlers
Shapes = new Elements(typeof(Shape),"Shape");
Lines = new Elements(typeof(Line),"Line");
mMargin = new Margin();
mRenderList = new RenderList();
SuspendEvents = false;
}
public bool Contains(PointF location, Margin margin)
{
return new RectangleF(margin.Left, margin.Top, DiagramSize.Width - margin.Right - margin.Left,DiagramSize.Height - margin.Bottom - margin.Top).Contains(location);
}
public Diagram(Diagram prototype)
{
InitializeComponent();
SetStyle(System.Windows.Forms.ControlStyles.UserPaint, true);
SetStyle(System.Windows.Forms.ControlStyles.AllPaintingInWmPaint, true);
SetStatus(Status.Default);
//Create a new renderer
SetRender(new Render()); //Sets up current layers reference etc
ClearDiagram();
Margin = new Margin();
SuspendEvents = true;
mDiagramSize = prototype.DiagramSize;
mShowToolTips = prototype.ShowTooltips;
mCheckBounds = prototype.CheckBounds;
mMargin = prototype.Margin;
Paged = prototype.Paged;
WorkspaceColor = prototype.WorkspaceColor;
SuspendEvents = false;
}
//Constructor
public Diagram()
{
//Create License
Component.Instance.GetLicense(typeof(Diagram), this);
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
SetStyle(System.Windows.Forms.ControlStyles.UserPaint, true);
SetStyle(System.Windows.Forms.ControlStyles.AllPaintingInWmPaint, true);
SetStatus(Status.Default);
//Create a new renderer
SetRender(new Render()); //Sets up current layers reference etc
ClearDiagram();
Margin = new Margin();
Animator = new Animator(this);
//Create an initial render and draw onto control surface
mRender.RenderDiagram(new Rectangle(0,0,this.Width,this.Height));
DrawDiagram(new Rectangle(0,0,this.Width,this.Height));
}
private void LoadDiagram(Stream fs, IFormatter formatter)
{
Diagram diagram;
SurrogateSelector selector = new SurrogateSelector();
DiagramSerialize surrogate = new DiagramSerialize();
try
{
selector.AddSurrogate(typeof(Diagram),new StreamingContext(StreamingContextStates.All), surrogate);
//Raise the deserialize event and allow subclasses to add/change the surrogate to their own surrogate
OnDeserialize(formatter,selector);
formatter.SurrogateSelector = selector;
formatter.Binder = Component.Instance.DefaultBinder;
diagram = (Diagram) formatter.Deserialize(fs);
}
catch (Exception ex)
{
if (ex.InnerException == null)
{
throw ex;
}
else
{
throw ex.InnerException;
}
}
finally
{
}
surrogate = Serialization.Serialize.GetSurrogate(diagram,selector);
if (surrogate == null) throw new Exception("A deserialization surrogate could not be found.");
//Update this object using the surrogate and the diagram
surrogate.UpdateObjectReferences();
SuspendEvents = true;
Suspend();
//Copy settings from deserialized object
DiagramSize = diagram.DiagramSize;
Zoom = diagram.Zoom;
ShowTooltips = diagram.ShowTooltips;
CheckBounds = diagram.CheckBounds;
Paged = diagram.Paged;
WorkspaceColor = diagram.WorkspaceColor;
//Copy all layers across
Layers.Clear();
foreach (Layer layer in surrogate.Layers)
{
Layers.Add(layer);
}
Layers.CurrentLayer = surrogate.Layers.CurrentLayer;
//Copy shapes and lines accross
Shapes.Clear();
foreach (Shape shape in surrogate.Shapes.Values)
{
Shapes.Add(shape.Key,shape);
}
Lines.Clear();
foreach (Line line in surrogate.Lines.Values)
{
Lines.Add(line.Key,line);
}
mNavigate = new Navigation.Navigate(this);
Route = new Route();
Route.Container = this;
Margin = new Margin(); //##margin needs to be serialized/deserialized
//Raise the deserialize complete event
OnDeserializeComplete(diagram, formatter, selector);
Resume();
SuspendEvents = false;
Refresh();
}
//Methods
public virtual bool Equals(Margin margin)
{
return (mTop == margin.Top && mLeft == margin.Left && mRight == margin.Right && mBottom == margin.Bottom);
}
public virtual bool Contains(PointF location,Margin margin)
{
//Offset by group location
location.X -= Rectangle.X;
location.Y -= Rectangle.Y;
return new RectangleF(margin.Left, margin.Top, Size.Width - margin.Right - margin.Left,Size.Height - margin.Bottom - margin.Top).Contains(location);
}