public override void InputEvent(int evId)
{
base.InputEvent(evId);
if (evId != 4)
{
return;
}
ShowInfo(2, "Отметьте точку на окружности");
if (center == IntPtr.Zero)
{
center = CoreWrapper.nodeFactory(X, Y);
}
if (point == IntPtr.Zero)
{
point = CoreWrapper.nodeFactory(X, Y);
}
else
{
point = CoreWrapper.nodeFactory(X, Y);
if (newLineGen != IntPtr.Zero)
{
CoreWrapper.detachFromBase(CurrentSession, CurrentDocument, lineId);
}
newLineGen = CoreWrapper.genericFactory(CoreWrapper.circleFactory(center, point), (uint)0);
lineId = CoreWrapper.attachToBase(CurrentSession, CurrentDocument, newLineGen);
CoreWrapper.commit(CurrentSession, CurrentDocument);
FinilizeOperation();
}
}
public override void InputEvent(int evId)
{
base.InputEvent(evId);
if (evId != 4)
{
return;
}
ShowInfo(2, "Отметьте конец линии");
if (start == IntPtr.Zero)
{
start = CoreWrapper.nodeFactory(X, Y);
}
if (end == IntPtr.Zero)
{
end = CoreWrapper.nodeFactory(X, Y);
}
else
{
end = CoreWrapper.nodeFactory(X, Y);
if (newLineGen != IntPtr.Zero)
{
CoreWrapper.detachFromBase(CurrentSession, CurrentDocument, lineId);
}
newLineGen = CoreWrapper.genericFactory(CoreWrapper.lineFactory(start, end), (uint)0);
lineId = CoreWrapper.attachToBase(CurrentSession, CurrentDocument, newLineGen);
CoreWrapper.commit(CurrentSession, CurrentDocument);
FinilizeOperation();
}
}
public override void CancelOperation()
{
base.CancelOperation();
if (newLineGen != IntPtr.Zero)
{
CoreWrapper.detachFromBase(CurrentSession, CurrentDocument, lineId);
}
}
public override void MouseMove(double x, double y)
{
base.MouseMove(x, y);
if (center != IntPtr.Zero)
{
//CoreWrapper.Destroy(end)
point = CoreWrapper.nodeFactory(X, Y);
if (newLineGen != IntPtr.Zero)
{
CoreWrapper.detachFromBase(CurrentSession, CurrentDocument, lineId);
}
newLineGen = CoreWrapper.genericFactory(CoreWrapper.circleFactory(center, point), (uint)0);
lineId = CoreWrapper.attachToBase(CurrentSession, CurrentDocument, newLineGen);
}
}
public override unsafe Status OpenSession(Dictionary <string, Callback> delegates)
{
int count = delegates.Count;
string [] names = new string[count];
IntPtr [] functions = new IntPtr[count];
int index = 0;
foreach (var pair in delegates)
{
names[index] = pair.Key;
functions[index] = Marshal.GetFunctionPointerForDelegate(pair.Value);
index++;
}
CurrentSession = CoreWrapper.sessionFactory(functions, names, count);
return(base.OpenSession(delegates));
}
public override Status Operation(int opId)
{
if (_currentOperation != null)
{
_currentOperation.CancelOperation();
//corewrapper.clean(...);
}
switch ((UniversalOperations)opId)
{
case UniversalOperations.NewDocument:
IntPtr document = CoreWrapper.documentFactory(IntPtr.Zero);
CurrentDocument = CoreWrapper.attachDocument(CurrentSession, document);
UnmanagedArray <int> udata = new UnmanagedArray <int>(new[] { 0, 1 });
CoreWrapper.setLayers(CurrentSession, CurrentDocument, udata, udata.Size);
break;
case UniversalOperations.OpenDocument:
break;
case UniversalOperations.SaveDocument:
break;
case UniversalOperations.rename_document:
break;
case UniversalOperations.copy_document:
break;
case UniversalOperations.close_document:
break;
case UniversalOperations.close_all_docs:
break;
case UniversalOperations.StepBackward:
break;
case UniversalOperations.StepForward:
break;
case UniversalOperations.Pen:
break;
case UniversalOperations.Line1:
_currentOperation = new OpLineCreate(this._delegates);
break;
case UniversalOperations.Line2:
break;
case UniversalOperations.Line3:
break;
case UniversalOperations.Line4:
break;
case UniversalOperations.Arc1:
break;
case UniversalOperations.Arc2:
break;
case UniversalOperations.Circle1:
_currentOperation = new OpCircleCreate(this._delegates);
break;
case UniversalOperations.Circle2:
break;
case UniversalOperations.BrokenLine:
break;
case UniversalOperations.Spline:
break;
case UniversalOperations.Eraser:
break;
case UniversalOperations.Trimming:
break;
case UniversalOperations.EnlargeElement:
break;
case UniversalOperations.LinkLines:
break;
case UniversalOperations.DestroyLine:
break;
case UniversalOperations.Correct:
break;
case UniversalOperations.CreateNode:
break;
case UniversalOperations.DeleteNode:
break;
case UniversalOperations.Measure:
break;
case UniversalOperations.Protractor:
break;
case UniversalOperations.copy_object:
break;
case UniversalOperations.cut_object:
break;
case UniversalOperations.paste_object:
break;
case UniversalOperations.move_object:
break;
case UniversalOperations.rotate_object:
break;
case UniversalOperations.display_in_circle_object:
break;
case UniversalOperations.display_symmetyrically_object:
break;
case UniversalOperations.scale_object:
break;
case UniversalOperations.MoveView:
break;
case UniversalOperations.EnlargeView:
break;
case UniversalOperations.DiminishView:
break;
case UniversalOperations.ShowAll:
break;
case UniversalOperations.AddLayer:
break;
case UniversalOperations.rename_layer:
break;
case UniversalOperations.DeleteLayer:
break;
case UniversalOperations.set_active_layer:
break;
case UniversalOperations.set_visible_layers:
break;
case UniversalOperations.set_invisible_layers:
break;
case UniversalOperations.Count:
break;
default:
throw new ArgumentOutOfRangeException(nameof(opId), opId, null);
}
_currentOperation?.Init(() =>
{
_currentOperation = null;
ShowInfo(1, "");
ShowInfo(2, "");
}, CurrentSession, CurrentDocument);
return(base.Operation(opId));
}