public virtual DiagramSelection CreateDragSelection()
{
DiagramSelection selection1 = new DiagramSelection(null);
Shapes.RectangleGraph rectangle1 = new Shapes.RectangleGraph();
rectangle1.Bounds = base.CurrentObject.Bounds;
rectangle1.Visible = false;
base.View.Layers.Default.Add(rectangle1);
selection1.Add(rectangle1);
Shapes.DiagramShapeCollection collection1 = new Shapes.DiagramShapeCollection();
CollectionEnumerator enumerator1 = ((this.EffectiveSelection != null) ? this.EffectiveSelection : base.Selection).GetEnumerator();
while (enumerator1.MoveNext())
{
Shapes.DiagramShape obj1 = enumerator1.Current;
collection1.Add(obj1.DraggingObject);
}
RectangleF ef1 = DiagramDocument.ComputeBounds(collection1, base.View);
float single1 = base.View.WorldScale.Width;
if (((ef1.Width * single1) > 2000f) || ((ef1.Height * single1) > 2000f))
{
single1 *= System.Math.Min((float)(2000f / (ef1.Width * single1)), (float)(2000f / (ef1.Height * single1)));
}
Bitmap bitmap1 = base.View.GetBitmapFromCollection(collection1, ef1, single1, false);
Shapes.DiagramImage image1 = new Shapes.DiagramImage();
image1.Image = bitmap1;
image1.Bounds = new RectangleF(ef1.X, ef1.Y, ((float)bitmap1.Width) / single1, ((float)bitmap1.Height) / single1);
base.View.Layers.Default.Add(image1);
selection1.Add(image1);
return(selection1);
}
protected override void OnLayerChanged(DiagramLayer oldLayer, DiagramLayer newLayer, DiagramShape mainObj)
{
base.OnLayerChanged(oldLayer, newLayer, mainObj);
if (((oldLayer != null) && (newLayer == null)) && oldLayer.IsInDocument)
{
DiagramDocument document1 = oldLayer.Document;
IDictionaryEnumerator enumerator1 = this.Map.GetEnumerator();
while (enumerator1.MoveNext())
{
DictionaryEntry entry1 = enumerator1.Entry;
DiagramView view1 = (DiagramView)entry1.Key;
Control control1 = (Control)entry1.Value;
if ((view1 != null) && (control1 != null))
{
this.DisposeControl(control1, view1);
}
}
this.Map.Clear();
}
else if (((oldLayer != null) && (newLayer == null)) && oldLayer.IsInView)
{
DiagramView view2 = oldLayer.View;
Control control2 = this.FindControl(view2);
if (control2 != null)
{
this.Map.Remove(view2);
if (control2 != null)
{
this.DisposeControl(control2, view2);
}
}
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var button = sender as Button;
if (button == null)
{
return;
}
Rest.Config.ProductionInstance = InstanceBox.Text;
var oauth = new Rest.OAuth.ImpersonationParam
{
ClientId = ClientIdBox.Text,
ClientSecret = ClientSecretBox.Text,
Username = UsernameBox.Text,
Password = PasswordEntry.Password,
SecurityToken = SecurityTokenBox.Text
};
if (document == null)
{
document = new DiagramDocument();
}
document.Credentials = Credentials.From(oauth);
document.Credentials.Instance = InstanceBox.Text;
documentStorage.Save(document, Filename);
CheckCredentials();
}
public ChangedEventArgs FindBeforeChangingEdit()
{
if (!this.IsBeforeChanging)
{
DiagramDocument document1 = this.Document;
if (document1 == null)
{
return(null);
}
DiagramUndoManager manager1 = document1.UndoManager;
if (manager1 == null)
{
return(null);
}
UndoManagerCompoundEdit edit1 = manager1.CurrentEdit;
if (edit1 == null)
{
return(null);
}
IList list1 = edit1.AllEdits;
for (int num1 = list1.Count - 1; num1 >= 0; num1--)
{
ChangedEventArgs args1 = list1[num1] as ChangedEventArgs;
if ((((args1 != null) && args1.IsBeforeChanging) && ((args1.Document == this.Document) && (args1.Hint == this.Hint))) && ((args1.SubHint == this.SubHint) && (args1.Object == this.Object)))
{
return(args1);
}
}
}
return(null);
}
public virtual void AddDocument(DiagramDocument doc)
{
if (!this.myDocuments.Contains(doc))
{
this.myDocuments.Add(doc);
}
}
public void Save(DiagramDocument document, string filename)
{
lock (locker)
{
var json = JsonConvert.SerializeObject(document);
File.WriteAllText(filename, json);
}
}
protected override void OnInitialized(EventArgs e)
{
base.OnInitialized(e);
document = documentStorage.LoadDocument(Filename);
if (document?.Credentials != null)
{
ClientIdBox.Text = document.Credentials.ClientId;
ClientSecretBox.Text = document.Credentials.ClientSecret;
UsernameBox.Text = document.Credentials.Username;
PasswordEntry.Password = document.Credentials.Password;
SecurityTokenBox.Text = document.Credentials.SecurityToken;
InstanceBox.Text = document.Credentials.Instance;
CheckCredentials();
}
}
public void SetContext(DiagramDocument context)
{
var existingContext = context as ISelectionContext;
if (existingContext != null)
{
existingContext.SelectionChanged -= Context_SelectionChanged;
}
var graphAdapter = new HyperGraphAdapter();
graphAdapter.HighlightCompatible = true;
graphAdapter.LargeGridStep = 160F;
graphAdapter.SmallGridStep = 20F;
graphAdapter.LargeStepGridColor = System.Drawing.Color.FromArgb(((int)(((byte)(90)))), ((int)(((byte)(90)))), ((int)(((byte)(90)))));
graphAdapter.SmallStepGridColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(80)))), ((int)(((byte)(80)))));
graphAdapter.ShowLabels = false;
graphAdapter.Model = context.Model;
graphAdapter.Selection = context.DiagramSelection;
graphAdapter.Context = context.UnderlyingDocument;
graphAdapter.ModelConversion = _modelConversion;
graphAdapter.NodeFactory = _nodeFactory;
graphAdapter.Document = context.UnderlyingDocument;
// calling Adapt will unbind previous adapters
var hoverAdapter = new HoverAdapter();
hoverAdapter.HoverStarted += (object sender, HoverEventArgs <object, object> args) =>
{
if (_hover != null)
{
return;
}
var n = args.Object as HyperGraph.Node;
if (n == null)
{
var i = args.Object as HyperGraph.NodeItem;
if (i != null)
{
n = i.Node;
}
}
if (n != null)
{
_hover = new HoverLabel(n.Title)
{
Location = new Point(MousePosition.X - 8, MousePosition.Y + 8)
};
_hover.ShowWithoutFocus();
}
};
hoverAdapter.HoverStopped += EndHover;
MouseLeave += EndHover;
Adapt(
new IControlAdapter[] {
graphAdapter,
new PickingAdapter {
Context = context
},
new CanvasAdapter(),
new ViewingAdapter(graphAdapter),
hoverAdapter
});
context.SelectionChanged += Context_SelectionChanged;
// Our context is actually a collection of 2 separate context objects
// - What represents the model itself
// - Another is the "ViewingContext", which is how we're looking at the model
// Curiously, there seems to be a bit of an overlap between control adapters
// and the viewing context. For example, ViewingContext, PickingAdapter and ViewingAdapter
// duplicate some of the same functionality.
// However, all of these are needed to use the standard ATF commands for framing and aligning
_contextSet = new AdaptableSet(new object[] { context, new ViewingContext {
Control = this
} });
Context = _contextSet;
}
public CopyDictionary()
{
this._SourceCollection = null;
this._DestinationDocument = null;
this._Delayeds = new CopyDelayedsCollection();
}
public virtual void RemoveDocument(DiagramDocument doc)
{
this.myDocuments.Remove(doc);
}
public void SetContext(DiagramDocument context)
{
var existingContext = context as ISelectionContext;
if (existingContext != null)
existingContext.SelectionChanged -= Context_SelectionChanged;
var graphAdapter = new HyperGraphAdapter();
graphAdapter.HighlightCompatible = true;
graphAdapter.LargeGridStep = 160F;
graphAdapter.SmallGridStep = 20F;
graphAdapter.LargeStepGridColor = System.Drawing.Color.FromArgb(((int)(((byte)(90)))), ((int)(((byte)(90)))), ((int)(((byte)(90)))));
graphAdapter.SmallStepGridColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(80)))), ((int)(((byte)(80)))));
graphAdapter.ShowLabels = false;
graphAdapter.Model = context.Model;
graphAdapter.Selection = context.DiagramSelection;
graphAdapter.Context = context.UnderlyingDocument;
graphAdapter.ModelConversion = _modelConversion;
graphAdapter.NodeFactory = _nodeFactory;
graphAdapter.Document = context.UnderlyingDocument;
// calling Adapt will unbind previous adapters
var hoverAdapter = new HoverAdapter();
hoverAdapter.HoverStarted += (object sender, HoverEventArgs<object, object> args) =>
{
if (_hover != null) return;
var n = args.Object as HyperGraph.Node;
if (n == null)
{
var i = args.Object as HyperGraph.NodeItem;
if (i != null) n = i.Node;
}
if (n != null)
{
_hover = new HoverLabel(n.Title)
{
Location = new Point(MousePosition.X - 8, MousePosition.Y + 8)
};
_hover.ShowWithoutFocus();
}
};
hoverAdapter.HoverStopped += EndHover;
MouseLeave += EndHover;
Adapt(
new IControlAdapter[] {
graphAdapter,
new PickingAdapter { Context = context },
new CanvasAdapter(),
new ViewingAdapter(graphAdapter),
hoverAdapter
});
context.SelectionChanged += Context_SelectionChanged;
// Our context is actually a collection of 2 separate context objects
// - What represents the model itself
// - Another is the "ViewingContext", which is how we're looking at the model
// Curiously, there seems to be a bit of an overlap between control adapters
// and the viewing context. For example, ViewingContext, PickingAdapter and ViewingAdapter
// duplicate some of the same functionality.
// However, all of these are needed to use the standard ATF commands for framing and aligning
_contextSet = new AdaptableSet(new object[]{ context, new ViewingContext { Control = this } });
Context = _contextSet;
}
