public override void Terminate(bool IsNormalTermination = false, MouseEventArgs Parameter = null)
{
base.Terminate(IsNormalTermination, Parameter);
PointingAssistant.Finish();
ProductDirector.ContentTreeControl.Cursor = this.PreviousCursor;
}
public override void Terminate(bool IsNormalTermination = false, MouseEventArgs Parameter = null)
{
base.Terminate(IsNormalTermination, Parameter);
PointingAssistant.Finish();
Display.GetCurrentWindow().Cursor = Cursors.Arrow;
ProductDirector.MarkerPaletteControl.ClearSelection();
}
public override void Initialize()
{
base.Initialize();
var Loader = Display.GetResource <TextBlock>("CursorLoaderArrowMarker"); // Trick for assign custom cursors.
Display.GetCurrentWindow().Cursor = Loader.Cursor;
PointingAssistant.Start(this.ContextEngine.CurrentView, new ImageDrawing(this.MarkerDef.Pictogram, new Rect(MarkerDefinition.StandardMarkerIconSize)));
}
public override void Initialize()
{
base.Initialize();
var Loader = Display.GetResource <TextBlock>("CursorLoaderArrowComplement"); // Trick for assign custom cursors.
Display.GetCurrentWindow().Cursor = Loader.Cursor;
PointingAssistant.Start(this.ContextEngine.CurrentView,
new ImageDrawing(this.ComplementKind.Pictogram,
new Rect(0, 0, this.ComplementKind.Pictogram.GetWidth(), this.ComplementKind.Pictogram.GetHeight())));
}
public override void Initialize()
{
base.Initialize();
var Loader = Display.GetResource <TextBlock>("CursorLoaderArrowShortcut"); // Trick for assign custom cursors.
this.PreviousCursor = ProductDirector.ContentTreeControl.Cursor;
ProductDirector.ContentTreeControl.Cursor = Loader.Cursor;
var ImgSrc = Display.GetAppImage("shortcut_big.png");
PointingAssistant.Start(this.ContextEngine.CurrentView,
new ImageDrawing(ImgSrc, new Rect(0, 0, ImgSrc.GetWidth(), ImgSrc.GetHeight())));
}
public override void Terminate(bool IsNormalTermination = false, MouseEventArgs Parameter = null)
{
var WorkingRelationshipRep = this.OriginRepresentation as RelationshipVisualRepresentation;
if (this.IsConnecting && this.RelationshipDef.IsSimple && this.RelationshipDef.HideCentralSymbolWhenSimple &&
WorkingRelationshipRep != null && WorkingRelationshipRep.VisualConnectorsCount <= 1)
{
this.ContextEngine.DeleteObjects(this.OriginRepresentation.MainSymbol.IntoEnumerable());
}
base.Terminate(IsNormalTermination, Parameter);
PointingAssistant.Finish();
Display.GetCurrentWindow().Cursor = Cursors.Arrow;
ProductDirector.RelationshipPaletteControl.ClearSelection();
}
public override void Initialize()
{
OriginRepresentation = null;
OriginLocation = Display.NULL_POINT;
TargetRepresentation = null;
TargetLocation = Display.NULL_POINT;
WasKeyShiftPressed = false;
WasKeyCtrlPressed = false;
IsConnecting = false; // Very important to clear prior to restart
PointingConnectorFormat = null;
base.Initialize();
var Loader = Display.GetResource <TextBlock>("CursorLoaderArrowIdea"); // Trick for assign custom cursors.
Display.GetCurrentWindow().Cursor = Loader.Cursor;
PointingAssistant.Start(this.ContextEngine.CurrentView, this.RelationshipDef.GetSampleDrawing(true), true, Cursors.Cross);
}
public override bool Continue(MouseEventArgs Parameter, bool IsDefinitive = true)
{
var Go = base.Continue(Parameter, IsDefinitive);
if (!Go)
{
return(false);
}
if (this.WorkingView == null)
{
this.WorkingView = this.ContextEngine.CurrentView;
}
if (this.WorkingView != this.ContextEngine.CurrentView)
{
this.Terminate();
return(false);
}
this.TargetLocation = Parameter.GetPosition(this.WorkingView.PresenterControl);
this.TargetRepresentation = this.ContextEngine.GetPointedRepresentation(this.TargetLocation, true);
var TargetObject = this.ContextEngine.GetPointedVisualObject(this.TargetLocation, 2.0);
// IMPORTANT: Get the snapped position AFTER obtain the pointed representation
if (this.WorkingView.SnapToGrid)
{
this.TargetLocation = this.WorkingView.GetGridSnappedPosition(TargetLocation, false);
}
this.WasKeyShiftPressed = (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift));
this.WasKeyCtrlPressed = (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl));
if (this.TargetRepresentation != null &&
!(this.TargetRepresentation.RepresentedIdea.IdeaDefinitor.PreciseConnectByDefault ||
this.WasKeyCtrlPressed))
{
this.TargetLocation = this.TargetRepresentation.MainSymbol.BaseCenter;
}
if (IsDefinitive) // If selecting a target representation...
{
//T Console.WriteLine("Pointed VisObj={0}", TargetObject.ToStringAlways("<NULL>"));
PointingAssistant.ClearConnector();
if (!this.IsConnecting)
{
/* Better at definitive target (?)
* this.WasKeyCtrlPressed = (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl));
* this.WasKeyShiftPressed = (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift)); */
this.OriginLocation = Parameter.GetPosition(this.WorkingView.PresenterControl);
this.OriginRepresentation = this.ContextEngine.GetPointedRepresentation(this.OriginLocation, true);
// IMPORTANT: Get the snapped position AFTER obtain the pointed representation
if (this.WorkingView.SnapToGrid)
{
this.OriginLocation = this.WorkingView.GetGridSnappedPosition(this.OriginLocation, false);
}
if (this.OriginRepresentation == null) // Exit if nothing pointed at the beginning
{
return(true);
}
if (!this.OriginRepresentation.RepresentedIdea.IdeaDefinitor.PreciseConnectByDefault &&
!this.WasKeyCtrlPressed)
{
this.OriginLocation = this.OriginRepresentation.MainSymbol.BaseCenter;
}
this.IsConnecting = true;
return(true);
}
if (this.OriginRepresentation == this.TargetRepresentation)
{
return(true);
}
// Needed to discard cancellation from a previous mouse-right-button click.
this.RestartAfterTermination = true;
if (this.TargetRepresentation == null && TargetObject != null && TargetObject is VisualComplement)
{
var Complement = (VisualComplement)TargetObject;
// NOTE: This don't work if pointing to a complement with null background (it is not seen).
if (Complement.CanGroup &&
(!Complement.Target.IsGlobal &&
Complement.Target.OwnerLocal.OwnerRepresentation.RepresentedIdea.IdeaDefinitor.CanAutomaticallyCreateGroupedConcepts &&
Complement.Target.OwnerLocal.OwnerRepresentation.RepresentedIdea.IdeaDefinitor.AutomaticGroupedConceptDef != null))
{
// PENDING: Create grouped Concept and use it as target-representation.
var ConceptDef = Complement.Target.OwnerLocal.OwnerRepresentation.RepresentedIdea.IdeaDefinitor.AutomaticGroupedConceptDef;
var Position = this.TargetLocation;
if (Complement.IsComplementGroupLine)
{
var Direction = Complement.GetPropertyField <Orientation>(VisualComplement.PROP_FIELD_ORIENTATION);
if (Direction == Orientation.Vertical)
{
Position = new Point(Complement.BaseCenter.X,
this.TargetLocation.Y + ((ConceptDef.DefaultSymbolFormat.InitialHeight / 2.0) *
(this.TargetLocation.Y >= Complement.Target.OwnerLocal.BaseCenter.Y
? 1.0 : -1.0)));
}
else
{
Position = new Point(this.TargetLocation.X + ((ConceptDef.DefaultSymbolFormat.InitialWidth / 2.0) *
(this.TargetLocation.X >= Complement.Target.OwnerLocal.BaseCenter.X
? 1.0 : -1.0)),
Complement.BaseCenter.Y);
}
}
var Creation = ConceptCreationCommand.CreateConcept(this.WorkingView.VisualizedCompositeIdea, ConceptDef,
this.WorkingView, Position);
if (Creation.WasSuccessful)
{
this.TargetRepresentation = Creation.Result.VisualRepresentators.First();
}
}
}
var OrigRep = this.OriginRepresentation;
var TargRep = this.TargetRepresentation;
var OrigLoc = this.OriginLocation;
var TargLoc = this.TargetLocation;
// Allows extend Relationship from alternate origin.
// Notice that the target (later used as origin) must be not-null.
if ((Keyboard.IsKeyDown(Key.LeftAlt)) &&
!this.WasKeyShiftPressed && TargRep != null)
{
var TmpRep = OrigRep;
OrigRep = TargRep;
TargRep = TmpRep;
var TmpLoc = OrigLoc;
OrigLoc = TargLoc;
TargLoc = TmpLoc;
}
// NOTE: TargetRepresentation can be null, so the intermediate MainSymbol can be created with no targets yet.
var CreationResult = CreateRelationship(this.WorkingView.VisualizedCompositeIdea,
this.RelationshipDef,
this.WorkingView,
OrigRep, OrigLoc,
TargRep, TargLoc,
!this.WasKeyShiftPressed, // Extend from origin.
!(Keyboard.IsKeyDown(Key.RightAlt) && // IMPORTANT: This crashes if applied to a Simple-and-hiding-central-symbol Relationship
!(this.RelationshipDef.IsSimple &&
this.RelationshipDef.HideCentralSymbolWhenSimple))); // Extend Relationship, else create Rel. from Rel.
this.WasKeyShiftPressed = false;
this.WasKeyCtrlPressed = false;
if (CreationResult.WasSuccessful)
{
bool CanSelect = !this.RelationshipDef.HideCentralSymbolWhenSimple;
// If a True boolean was passed, indicating to edit-in-place and can select...
bool CanEditInPlace = (CreationResult.Parameters.InterpretItem <bool>() && CanSelect);
this.OriginRepresentation = CreationResult.Result.VisualRepresentators[0];
// Re-start linking from Relationship Central/Main-Symbol center.
this.OriginLocation = this.OriginRepresentation.MainSymbol.BaseCenter;
this.WorkingView.Presenter
.PostCall(pres => // Post-called in order to be executed after the symbol heading-content area is established (on first draw).
{
var Symbol = CreationResult.Result.VisualRepresentators[0].MainSymbol;
if (CanSelect)
{
pres.OwnerView.Manipulator.ApplySelection(Symbol);
}
if (CanEditInPlace)
{
pres.OwnerView.EditInPlace(Symbol);
}
});
// PENDING: Also quit if role is non multi-connectable
if (this.RelationshipDef.IsSimple)
{
var RelationshipRep = CreationResult.Context as RelationshipVisualRepresentation;
if (RelationshipRep != null)
{
if (RelationshipRep.VisualConnectorsCount > 1)
{
return(false);
}
else
if (!RelationshipDef.HideCentralSymbolWhenSimple)
{
RelationshipRep.MainSymbol.IsAutoPositionable = false;
}
}
else
{
return(false);
}
}
}
else
{
this.IsConnecting = false;
Console.WriteLine("Cannot create/change Relationship: " + CreationResult.Message.AbsentDefault("?"));
this.Terminate();
return(false);
}
}
else // Else, if just pointing...
{
if (this.IsConnecting && this.OriginRepresentation != null)
{
if (this.PointingConnectorFormat == null)
{
this.PointingConnectorFormat = new VisualConnectorsFormat(this.RelationshipDef.OwnerDomain.LinkRoleVariants.First(), Plugs.None,
this.RelationshipDef.OwnerDomain.LinkRoleVariants.First(), Plugs.SimpleArrow,
DefaultPointingConnectorBrush);
}
var OrigPlug = Plugs.None;
var TargPlug = Plugs.SimpleArrow;
if ((Keyboard.IsKeyDown(Key.LeftAlt)) &&
!this.WasKeyShiftPressed)
{
var TmpPlug = OrigPlug;
OrigPlug = TargPlug;
TargPlug = TmpPlug;
}
var GraphicPointer = MasterDrawer.CreateDrawingConnector(OrigPlug, TargPlug,
this.PointingConnectorFormat.LineBrush, this.PointingConnectorFormat.LineThickness,
this.PointingConnectorFormat.LineDash, this.PointingConnectorFormat.LineJoin,
this.PointingConnectorFormat.LineCap, this.PointingConnectorFormat.PathStyle,
this.PointingConnectorFormat.PathCorner, this.PointingConnectorFormat.MainBackground,
this.PointingConnectorFormat.Opacity,
this.TargetLocation, this.OriginLocation);
PointingAssistant.PutConnector(GraphicPointer);
this.RestartAfterTermination = true;
}
}
// Continue the command...
return(true);
}
