// S'il y a au moins 1 trait sur la surface, il est possible d'exécuter Empiler.
public bool PeutEmpiler(object o)
{
if (!isStackUpToDate)
{
isStackUpToDate = true;
return(false);
}
else if (traits.Count > 0)
{
bool isFound = false;
foreach (CustomStroke stroke in traits)
{
if (DrawingService.localAddedStrokes.Contains(stroke.guid.ToString()))
{
strokeEmpilable = stroke;
isFound = true;
}
}
return(isFound && !new List <string>(DrawingService.remoteSelectedStrokes).Contains(strokeEmpilable.guid.ToString()));
}
else
{
return(false);
}
}
private bool isInTraits(CustomStroke selectedStroke)
{
foreach (CustomStroke stroke in traits)
{
if (stroke.guid == selectedStroke.guid)
{
return(true);
}
}
return(false);
}
public CustomStroke Duplicate()
{
this.strokes.get(this.Id.ToString()).stopEditing();
this.strokes.get(this.Id.ToString()).Unselect();
CustomStroke duplicate = (CustomStroke)this.Clone();
duplicate.RefreshGuids();
for (int i = 0; i < duplicate.StylusPoints.Count; i++)
{
duplicate.StylusPoints[i] = new StylusPoint(duplicate.StylusPoints[i].X - 10, duplicate.StylusPoints[i].Y - 10);
}
return(duplicate);
}
internal CustomStroke AddStrokeFromView(CustomStroke selectedStroke /*StylusPoint firstPoint, StrokeTypes strokeType*/)
{
// Deja fait par le binding
//traits.Add(selectedStroke);
StrokeAdded(selectedStroke);
StrokeCollection selectedStrokes = new StrokeCollection {
selectedStroke
};
OutilSelectionne = "lasso";
return(selectedStroke);
}
// On retire le trait du dessus de la pile de traits retirés et on le place sur la surface de dessin.
public void Depiler(object o)
{
try
{
isStackUpToDate = false;
CustomStroke trait = (CustomStroke)traitsRetires.Last();
if (trait.isLinkStroke())
{
LinkStroke linkStroke = trait as LinkStroke;
linkStroke.from.SetDefaults();
linkStroke.to.SetDefaults();
}
else
{
ShapeStroke shapeStroke = trait as ShapeStroke;
shapeStroke.linksTo = new List <string> {
};
shapeStroke.linksFrom = new List <string> {
};
}
traits.Add(trait);
if (trait.isLinkStroke())
{
DrawingService.CreateLink(trait as LinkStroke);
}
else
{
DrawingService.CreateShape(trait as ShapeStroke);
}
traitsRetires.Remove(trait);
}
catch { }
}
private void StrokeAdded(CustomStroke stroke)
{
AddStrokeFromModel?.Invoke(this, stroke);
}