private void CreateActioners(bool OnlyAdornAsSelected, Rect PointingHeadingArea, Rect WorkingHeadingRectangle)
{
double PosX;
double PosY;
var CanShowActioners = !(Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl) ||
Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift) ||
Keyboard.IsKeyDown(Key.LeftAlt) || Keyboard.IsKeyDown(Key.RightAlt));
if (!OnlyAdornAsSelected)
{
FrmMarkingZones.Clear();
var ZoneBrush = Brushes.Transparent; // FrmStrokeEdit (too dark)
var ZonePen = new Pen(Brushes.Transparent, 1.0); // FrmPencil
// Editing Areas of individual shown Details
var ManipulatedShape = ManipulatedSymbol as VisualShape;
if (ManipulatedShape != null && ManipulatedShape.CurrentMarkingZones != null)
{
CreateMarkingZones(ZoneBrush, ZonePen, ManipulatedShape);
}
if (ManipulatedSymbol.AreDetailsShown &&
WorkingHeadingRectangle.Width >= ACTIONER_SIZE &&
WorkingHeadingRectangle.Height >= ACTIONER_SIZE)
{
FrmDetailTitleDesignateZones.Clear();
FrmDetailTitleExpandZones.Clear();
FrmDetailContentAssignZones.Clear();
FrmDetailContentEditZones.Clear();
if (ManipulatedShape != null && ManipulatedShape.CurrentDetailZones != null &&
ManipulatedShape.CurrentDetailZones.Count > 0)
{
CreateDetailZones(ZoneBrush, ZonePen, ManipulatedShape);
}
if (CanShowActioners &&
ManipulatingDetailsRectangle.Width >= ACTIONER_SIZE * 4.2 &&
ManipulatingDetailsRectangle.Height >= ACTIONER_SIZE * 1.2)
{
// Details Bottom-Left
PosX = (PointingHeadingArea.Left + (PointingHeadingArea.Width / 5.0));
PosY = ManipulatingDetailsRectangle.Y + ManipulatingDetailsRectangle.Height - ACTIONER_SIZE / 2.0;
if (ManipulatedSymbol.OwnerRepresentation.RepresentedIdea.IdeaDefinitor.IsComposable)
{
ActSwitchCompositeView = CreateActionerFor(PosX, PosY, ESymbolManipulationAction.ActionShowCompositeAsDetail);
Indicators.Add(ActSwitchCompositeView);
ExclusivePointingIndicators.Add(ActSwitchCompositeView);
}
// Details Bottom-Right
PosX = (PointingHeadingArea.Left + (PointingHeadingArea.Width / 5.0) * 4.0) - ACTIONER_SIZE;
ActAddDetail = CreateActionerFor(PosX, PosY, ESymbolManipulationAction.ActionAddDetail);
Indicators.Add(ActAddDetail);
ExclusivePointingIndicators.Add(ActAddDetail);
}
}
if (CanShowActioners &&
WorkingHeadingRectangle.Width >= ACTIONER_SIZE * 4.2 &&
WorkingHeadingRectangle.Height >= ACTIONER_SIZE * 1.2)
{
// Top-Left
PosX = (PointingHeadingArea.Left + (PointingHeadingArea.Width / 5.0));
PosY = PointingHeadingArea.Top - ACTIONER_SIZE / 2.0;
DefaultActionIndicator = CreateActionerFor(PosX, PosY, ESymbolManipulationAction.ActionEditProperties);
Indicators.Add(DefaultActionIndicator);
ExclusivePointingIndicators.Add(DefaultActionIndicator);
// Bottom-Left
PosY = PointingHeadingArea.Top + PointingHeadingArea.Height - ACTIONER_SIZE / 2.0;
ActShowComposite = CreateActionerFor(PosX, PosY, ESymbolManipulationAction.ActionShowCompositeAsView);
if (ManipulatedSymbol.OwnerRepresentation.RepresentedIdea.IdeaDefinitor.IsComposable)
{
Indicators.Add(ActShowComposite);
ExclusivePointingIndicators.Add(ActShowComposite);
}
// Top-Right
PosX = (PointingHeadingArea.Left + (PointingHeadingArea.Width / 5.0) * 4.0) - ACTIONER_SIZE;
PosY = PointingHeadingArea.Top - ACTIONER_SIZE / 2.0;
ActSwitchRelated = CreateActionerFor(PosX, PosY, ESymbolManipulationAction.ActionSwitchRelated);
Indicators.Add(ActSwitchRelated);
ExclusivePointingIndicators.Add(ActSwitchRelated);
// Bottom-Right
PosY = PointingHeadingArea.Top + PointingHeadingArea.Height - ACTIONER_SIZE / 2.0;
ActSwitchDetails = CreateActionerFor(PosX, PosY, ESymbolManipulationAction.ActionSwitchDetails);
Indicators.Add(ActSwitchDetails);
ExclusivePointingIndicators.Add(ActSwitchDetails);
}
}
}
// -----------------------------------------------------------------------------------------------------------------------
public override void Visualize(bool Show = true, bool OnlyAdornAsSelected = false)
{
// Validate that the Adorner still points something.
// Else, maybe an "Undo" was performed, so the Represented-Idea may not exist anymore.
if (ManipulatedSymbol == null || ManipulatedSymbol.OwnerRepresentation == null)
{
if (ManipulatedSymbol != null)
{
OwnerManager.RemoveAdorners();
}
OwnerManager.OwnerView.UnselectAllObjects();
return;
}
var WorkingHeadingRectangle = ManipulatingHeadingRectangle;
if (ManipulatedSymbol.IsHidden)
{
if (ManipulatedSymbol.CanShowNameOverCenter ||
ManipulatedSymbol.CanShowDefinitionOverTop)
{
WorkingHeadingRectangle = ManipulatingHeadingLabel;
}
else
{
return; // Because this is "hidden" (or shown too little to be noticed by user).
}
}
// Reset previous drawn indicators
ClearAllIndicators();
if (!Show)
{
return;
}
// Show every other selected objects
VisualizeOtherAffectedObjects();
// Determine pointing areas
var PointingHeadingArea = new Rect(WorkingHeadingRectangle.X - VisualSymbol.INDICATOR_SIZE / 2.0, WorkingHeadingRectangle.Y - VisualSymbol.INDICATOR_SIZE / 2.0,
WorkingHeadingRectangle.Width + VisualSymbol.INDICATOR_SIZE, WorkingHeadingRectangle.Height + VisualSymbol.INDICATOR_SIZE);
var PointingDetailsArea = new Rect(ManipulatingDetailsRectangle.X - VisualSymbol.INDICATOR_SIZE / 2.0, ManipulatingDetailsRectangle.Y - VisualSymbol.INDICATOR_SIZE / 2.0,
ManipulatingDetailsRectangle.Width + VisualSymbol.INDICATOR_SIZE, ManipulatingDetailsRectangle.Height + VisualSymbol.INDICATOR_SIZE);
/*T var PointingHeadingArea = WorkingHeadingRectangle;
* var PointingDetailsArea = this.ManipulatingDetailsRectangle; */
// Start drawings creation
var DrwFrmPointingHeadingPanel = new DrawingGroup
{
Opacity = FrmOpacity
};
DrwFrmPointingHeadingPanel.Children.Add(new GeometryDrawing(FrmStroke, FrmPencil, new RectangleGeometry(PointingHeadingArea)));
//-? if (this.ManipulatedSymbol.CanShowDefinitionOverTop || this.ManipulatedSymbol.CanShowNameOverCenter)
// DrwFrmPointingHeadingPanel.Children.Add(new GeometryDrawing(this.FrmStroke, this.FrmPencil, new RectangleGeometry(this.ManipulatedSymbol.LabelingArea)));
FrmPointingHeadingPanel = DrwFrmPointingHeadingPanel.RenderToDrawingVisual();
Indicators.Add(FrmPointingHeadingPanel);
// IMPORTANT: The Details related indicators MUST BE CREATED in order to not be mismatched with null in later evaluations
var DrwFrmPointingDetailsPanel = new DrawingGroup
{
Opacity = DrwFrmPointingHeadingPanel.Opacity
};
DrwFrmPointingDetailsPanel.Children.Add(new GeometryDrawing(FrmStroke, FrmPencil, new RectangleGeometry(PointingDetailsArea)));
FrmPointingDetailsPanel = DrwFrmPointingDetailsPanel.RenderToDrawingVisual();
if (ManipulatedSymbol.AreDetailsShown)
{
Indicators.Add(FrmPointingDetailsPanel);
}
if (!OnlyAdornAsSelected && WorkingHeadingRectangle.Width >= EDITAREA_MIN_WIDTH &&
WorkingHeadingRectangle.Height >= EDITAREA_MIN_HEIGHT)
{
var DrwFrmEditPanel = new DrawingGroup
{
Opacity = FrmOpacityEdit
};
var EditingArea = new Rect(WorkingHeadingRectangle.X + WorkingHeadingRectangle.Width * 0.25,
WorkingHeadingRectangle.Y + WorkingHeadingRectangle.Height * 0.25,
WorkingHeadingRectangle.Width * 0.5,
WorkingHeadingRectangle.Height * 0.5);
DrwFrmEditPanel.Children.Add(new GeometryDrawing(FrmStrokeEdit, FrmPencil, new RectangleGeometry(EditingArea)));
FrmEditZone = DrwFrmEditPanel.RenderToDrawingVisual();
Indicators.Add(FrmEditZone);
ExclusivePointingIndicators.Add(FrmEditZone);
}
if (!ManipulatedSymbol.IsHidden)
{
CreateActioners(OnlyAdornAsSelected, PointingHeadingArea, WorkingHeadingRectangle);
CreateSelectionIndicators();
}
// Needed in order to show this adorner's indicators on top of a potentially selected visual element
RefreshAdorner();
}
