public override void Redo(CustomStrokeCollection strokes)
{
if (!strokes.has(Id))
{
strokes.Add(SerializationHelper.stringToStroke(JObject.Parse(SerializedStroke), strokes));
EditionSocket.AddStroke(SerializedStroke);
strokes.get(Id).Select();
}
}
public override void MouseMove(Point point, CustomStrokeCollection strokes, Color selectedColor)
{
if (!IsDrawing)
{
return;
}
string secondId = null;
int secondIndex = -1;
List <Stroke> hoveredAnchors = strokes.ToList().FindAll(stroke => stroke is AnchorPoint && ((CustomStroke)stroke).HitTest(point));
if (hoveredAnchors.Count > 0)
{
AnchorPoint anchor = (AnchorPoint)hoveredAnchors.Last();
point = anchor.Parent.getAnchorPointPosition(anchor.AnchorIndex);
secondId = anchor.ParentId;
secondIndex = anchor.AnchorIndex;
}
StylusPointCollection pts = new StylusPointCollection
{
new StylusPoint(MouseLeftDownPoint.X, MouseLeftDownPoint.Y),
new StylusPoint(point.X, point.Y)
};
if (ActiveStroke != null)
{
strokes.Remove(ActiveStroke);
}
if (this.FirstAnchorPointId == null)
{
if (secondId == null)
{
ActiveStroke = new BaseLine(pts, strokes);
}
else
{
ActiveStroke = new BaseLine(pts, strokes, null, -1, secondId, secondIndex);
}
}
else
{
if (secondId == null)
{
ActiveStroke = new BaseLine(pts, strokes, this.FirstAnchorPointId, this.FirstAnchorPointIndex, null, -1);
}
else
{
ActiveStroke = new BaseLine(pts, strokes, this.FirstAnchorPointId, this.FirstAnchorPointIndex, secondId, secondIndex);
}
}
ActiveStroke.DrawingAttributes.Color = selectedColor;
strokes.Add(ActiveStroke);
}
public override void MouseUp(Point point, CustomStrokeCollection strokes)
{
strokes.ToList().FindAll(stroke => stroke is Anchorable).ForEach(stroke => {
((Anchorable)stroke).hideAnchorPoints();
});
if (this.editing != null)
{
this.editing.DoneMoving();
}
this.editing = null;
}
public static void LoadShape(string strignifiedStroke, CustomStrokeCollection strokes)
{
dynamic shape = JObject.Parse(strignifiedStroke);
if (shape["ShapeType"] != StrokeType.LINE.ToString())
{
LoadForm(shape, strokes);
}
else
{
LoadLine(shape, strokes);
}
}
public override void Undo(CustomStrokeCollection strokes)
{
if (strokes.has(Id))
{
CustomStroke old = strokes.get(Id);
if (old.isLocked())
{
throw new Exception("Stroke is Locked");
}
strokes.Remove(strokes.get(Id));
EditionSocket.RemoveStroke(Id);
}
}
public override void MouseUp(Point point, CustomStrokeCollection strokes)
{
if (ActiveStroke != null)
{
strokes.Remove(ActiveStroke);
var clone = ActiveStroke.Clone();
strokes.Add(clone);
((CustomStroke)clone).Select();
EditionSocket.AddStroke(((Savable)clone).toJson());
Editeur.instance.Do(new NewStroke(((CustomStroke)clone).Id.ToString(), ((Savable)clone).toJson()));
}
IsDrawing = false;
this.FirstAnchorPointId = null;
}
public override void MouseDown(Point point, CustomStrokeCollection strokes)
{
IsDrawing = true;
MouseLeftDownPoint = point;
List <Stroke> hoveredAnchors = strokes.ToList().FindAll(stroke => stroke is AnchorPoint && ((CustomStroke)stroke).HitTest(point));
if (hoveredAnchors.Count > 0)
{
AnchorPoint anchor = (AnchorPoint)hoveredAnchors.Last();
this.FirstAnchorPointId = anchor.ParentId;
this.FirstAnchorPointIndex = anchor.AnchorIndex;
MouseLeftDownPoint = anchor.Parent.getAnchorPointPosition(this.FirstAnchorPointIndex);
}
}
public override void MouseDown(Point point, CustomStrokeCollection strokes)
{
if (editing != null)
{
return;
}
List <Stroke> clicked = strokes.ToList().FindAll(stroke => ((CustomStroke)stroke).HitTest(point) && (stroke is Movable || stroke is BaseLine));
List <Stroke> clickedHandles = clicked.FindAll(stroke => stroke is DragHandle);
List <Stroke> clickedSelected = clicked.FindAll(stroke => ((CustomStroke)stroke).isSelected());
if (clickedHandles.Count > 0)
{
this.initialCursorPosition = point;
this.initialObjectPoints = clicked.Last().StylusPoints;
this.editing = (Movable)clickedHandles.Last();
if (strokes.get(((DragHandle)this.editing).ParentId) is BaseLine)
{
strokes.ToList().FindAll(stroke => stroke is Anchorable).ForEach(stroke => {
((Anchorable)stroke).showAnchorPoints();
});
}
return;
}
if (clickedSelected.Count > 0)
{
if (clicked.Last() is BaseLine)
{
if (!((CustomStroke)clicked.Last()).isEditing())
{
return;
}
((BaseLine)clicked.Last()).newPoint(point);
this.MouseDown(point, strokes);
return;
}
this.initialCursorPosition = point;
this.initialObjectPoints = clicked.Last().StylusPoints;
this.editing = (Movable)clickedSelected.Last();
}
}
public override void MouseUp(Point point, CustomStrokeCollection strokes)
{
if (ActiveStroke != null)
{
strokes.Remove(ActiveStroke);
var clone = ActiveStroke.Clone();
if (clone is TextStroke)
{
((TextStroke)clone).showBorder = false;
}
strokes.Add(clone);
((CustomStroke)clone).Select();
EditionSocket.AddStroke(((Savable)clone).toJson());
Editeur.instance.Do(new NewStroke(((CustomStroke)clone).Id.ToString(), ((Savable)clone).toJson()));
}
IsDrawing = false;
}
public override void Undo(CustomStrokeCollection strokes)
{
if (strokes.has(Id))
{
CustomStroke old = strokes.get(Id);
if (old.isLocked())
{
throw new Exception("Stroke is Locked");
}
EditionSocket.EditStroke(SerializedStrokeBefore);
CustomStroke updated = SerializationHelper.stringToStroke(JObject.Parse(SerializedStrokeBefore), strokes);
bool selected = ((CustomStroke)old).isSelected();
bool editting = ((CustomStroke)old).isEditing();
((CustomStroke)old).stopEditing();
strokes.Remove(strokes.get(Id));
int newindex = strokes.ToList().FindIndex(stroke => ((CustomStroke)stroke).Index > updated.Index);
try
{
strokes.Insert(newindex, updated);
}
catch
{
strokes.Add(updated);
}
if (selected)
{
strokes.get(updated.Id.ToString()).Select();
}
if (editting)
{
strokes.get(updated.Id.ToString()).startEditing();
}
if (updated is Anchorable)
{
strokes.ToList().FindAll(stroke => stroke is BaseLine).ForEach(stroke => ((BaseLine)stroke).anchorableMoved((Anchorable)updated));
}
}
}
public override void MouseMove(Point point, CustomStrokeCollection strokes, Color selectedColor)
{
if (!IsDrawing)
{
return;
}
StylusPointCollection pts = new StylusPointCollection();
pts.Add(new StylusPoint(MouseLeftDownPoint.X, MouseLeftDownPoint.Y));
pts.Add(new StylusPoint(point.X, point.Y));
if (ActiveStroke != null)
{
strokes.Remove(ActiveStroke);
}
ActiveStroke = InstantiateForm(pts, strokes, selectedColor);
strokes.Add(ActiveStroke);
}
private static void LoadLine(dynamic shape, CustomStrokeCollection strokes)
{
StylusPointCollection points = new StylusPointCollection();
for (int j = 0; j < shape["ShapeInfo"]["Points"].Count; j++)
{
points.Add(new StylusPoint((double)shape["ShapeInfo"]["Points"][j]["X"], (double)shape["ShapeInfo"]["Points"][j]["Y"]));
}
BaseLine loadedLine = new BaseLine(points, strokes)
{
Id = shape["Id"],
FirstAnchorId = shape["ShapeInfo"]["FirstAnchorId"],
FirstAnchorIndex = shape["ShapeInfo"]["FirstAnchorIndex"],
SecondAncorId = shape["ShapeInfo"]["SecondAnchorId"],
SecondAncorIndex = shape["ShapeInfo"]["SecondAnchorIndex"],
FirstText = shape["ShapeInfo"]["FirstEndLabel"],
FirstRelation = shape["ShapeInfo"]["FirstEndRelation"],
SecondText = shape["ShapeInfo"]["SecondEndLabel"],
SecondRelation = shape["ShapeInfo"]["SecondEndRelation"]
};
strokes.Add(loadedLine);
}
public override void MouseMove(Point point, CustomStrokeCollection strokes, Color selectedColor)
{
if (editing == null)
{
return;
}
Vector displacement = new Vector(point.X - initialCursorPosition.X, point.Y - initialCursorPosition.Y);
StylusPointCollection newPoints = new StylusPointCollection();
this.initialObjectPoints.ToList().ForEach(originalPoint =>
{
if (editing is ShapeStroke)
{
newPoints.Add(new StylusPoint(originalPoint.X + displacement.X, originalPoint.Y + displacement.Y));
}
else
{
newPoints.Add(new StylusPoint(point.X, point.Y));
}
});
this.editing.Move(newPoints);
}
public CustomStroke(StylusPointCollection pts, CustomStrokeCollection strokes) : base(pts)
{
this.strokes = strokes;
Id = Guid.NewGuid();
this.Index = strokes.Count > 0 ? ((CustomStroke)strokes.Last()).Index + 1 : 1;
}
public override void MouseDown(Point point, CustomStrokeCollection strokes)
{
IsDrawing = true;
MouseLeftDownPoint = point;
}
public override Stroke InstantiateForm(StylusPointCollection pts, CustomStrokeCollection strokes, Color color)
{
return(new TextStroke(pts, strokes, true));
}
public override void MouseUp(Point point, CustomStrokeCollection strokes)
{
// Is a base canvas fonctionnality and is treated by the canvas
}
public override void MouseMove(Point point, CustomStrokeCollection strokes, Color selectedColor)
{
// Is a base canvas fonctionnality and is treated by the canvas
}
private static void LoadForm(dynamic shape, CustomStrokeCollection strokes)
{
StylusPoint topLeft = new StylusPoint((double)(shape["ShapeInfo"]["Center"]["X"] - shape["ShapeInfo"]["Width"] / 2),
(double)(shape["ShapeInfo"]["Center"]["Y"] - shape["ShapeInfo"]["Height"] / 2));
StylusPoint bottomRight = new StylusPoint((double)(shape["ShapeInfo"]["Center"]["X"] + shape["ShapeInfo"]["Width"] / 2),
(double)(shape["ShapeInfo"]["Center"]["Y"] + shape["ShapeInfo"]["Height"] / 2));
ShapeStroke loadedShape;
if (shape["ShapeType"] == StrokeType.RECTANGLE.ToString())
{
loadedShape = new BaseRectangleStroke(new StylusPointCollection()
{
topLeft, bottomRight
}, strokes);
}
else if (shape["ShapeType"] == StrokeType.ELLIPSE.ToString())
{
loadedShape = new BaseElipseStroke(new StylusPointCollection()
{
topLeft, bottomRight
}, strokes);
}
else if (shape["ShapeType"] == StrokeType.TRIANGLE.ToString())
{
loadedShape = new BaseTrangleStroke(new StylusPointCollection()
{
topLeft, bottomRight
}, strokes);
}
else if (shape["ShapeType"] == StrokeType.ACTOR.ToString())
{
loadedShape = new PersonStroke(new StylusPointCollection()
{
topLeft, bottomRight
}, strokes);
((PersonStroke)loadedShape).Name = "";
for (int j = 0; j < shape["ShapeInfo"]["Content"].Count; j++)
{
((PersonStroke)loadedShape).Name += shape["ShapeInfo"]["Content"][j] + " ";
}
}
else if (shape["ShapeType"] == StrokeType.CLASS.ToString())
{
loadedShape = new ClassStroke(new StylusPointCollection()
{
topLeft, bottomRight
}, strokes);
((ClassStroke)loadedShape).textContent = new List <string>();
for (int j = 0; j < shape["ShapeInfo"]["Content"].Count; j++)
{
((ClassStroke)loadedShape).textContent.Add((string)shape["ShapeInfo"]["Content"][j]);
}
}
else
{
loadedShape = new UseCaseStroke(new StylusPointCollection()
{
topLeft, bottomRight
}, strokes);
((UseCaseStroke)loadedShape).textContent = new List <string>();
for (int j = 0; j < shape["ShapeInfo"]["Content"].Count; j++)
{
((UseCaseStroke)loadedShape).textContent.Add((string)shape["ShapeInfo"]["Content"][j]);
}
}
loadedShape.Id = shape["Id"];
loadedShape.DrawingAttributes.Color = (Color)ColorConverter.ConvertFromString((string)shape["ShapeInfo"]["Color"]);
strokes.Add(loadedShape);
}
public abstract void Redo(CustomStrokeCollection strokes);
public override Stroke InstantiateForm(StylusPointCollection pts, CustomStrokeCollection strokes, Color color)
{
return(new BaseElipseStroke(pts, strokes, color));
}
public CustomStroke(string id, int index, StylusPointCollection pts, CustomStrokeCollection strokes) : base(pts)
{
this.strokes = strokes;
Id = new Guid(id);
this.Index = index;
}
public abstract Stroke InstantiateForm(StylusPointCollection pts, CustomStrokeCollection strokes, Color color);
public CustomStroke(int index, StylusPointCollection pts, CustomStrokeCollection strokes) : base(pts)
{
this.strokes = strokes;
Id = Guid.NewGuid();
this.Index = index;
}