/// <summary>
/// Добавляет новую связь между сущностями
/// </summary>
/// <param name="essenceIndex1">Индекс 1 сущности</param>
/// <param name="essenceIndex2">Индекс 2 сущности</param>
public void AddRelationship(int essenceIndex1, int essenceIndex2)
{
if (ErEssence.CanHaveRelationship(Essences[essenceIndex1], Essences[essenceIndex2]))
{
ErRelationship newRelationship = new ErRelationship();
DiagramGraf[essenceIndex1, essenceIndex2] = newRelationship;
DiagramGraf[essenceIndex2, essenceIndex1] = newRelationship;
}
else
{
throw new ErDiagramNotCreateRelationshipExeption("This Essences cann't have Relationship");
}
}
/// <summary>
/// Добавляет новую связь между сущностями
/// </summary>
/// <param name="relationship">Связь</param>
public void AddRelationship(ErRelationship relationship)
{
int essenceIndex1 = Essences.IndexOf(relationship.FirstPair.Essence);
int essenceIndex2 = Essences.IndexOf(relationship.SecondPair.Essence);
if (ErEssence.CanHaveRelationship(Essences[essenceIndex1], Essences[essenceIndex2]))
{
DiagramGraf[essenceIndex1, essenceIndex2] = relationship;
DiagramGraf[essenceIndex2, essenceIndex1] = relationship;
}
else
{
throw new ErDiagramNotCreateRelationshipExeption("This Essences cann't have Relationship");
}
}
public RelationshipView(Control.ControlCollection collection, Essenishial one, Essenishial two,
ErRelationshipConnectType firsType, ErRelationshipConnectType secType,
ErDiagram Diagram
)
{
targetDiagram = Diagram;
ErConnectEssencePair firstPair = new ErConnectEssencePair(one.Essence, firsType);
ErConnectEssencePair secondPair = new ErConnectEssencePair(two.Essence, secType);
targetRelationship = new ErRelationship(firstPair, secondPair);
targetDiagram.AddRelationship(targetRelationship);
oneEssenishial = one;
twoEssenishial = two;
one.OneOrTwoList.Add(1);
two.OneOrTwoList.Add(2);
OnePoint = one.GetCentralPoint();
TwoPoint = two.GetCentralPoint();
one.RelationshipViewList.Add(this);
two.RelationshipViewList.Add(this);
MiddlePoint = new Point((OnePoint.X + TwoPoint.X) / 2, (OnePoint.Y + TwoPoint.Y) / 2);
containerOne = new ShapeContainer();
OneToMiddleLine = new LineShape(OnePoint.X, OnePoint.Y, MiddlePoint.X, MiddlePoint.Y);
OneToMiddleLine.DoubleClick += OpenRelationshipEditorWindow;
OneToMiddleLine.BorderWidth = 3;
OneToMiddleLine.BorderStyle = GetLineStyle(firsType.ModalType);
MiddelToTwoLine = new LineShape(MiddlePoint.X, MiddlePoint.Y, TwoPoint.X, TwoPoint.Y);
MiddelToTwoLine.BorderWidth = 3;
MiddelToTwoLine.DoubleClick += OpenRelationshipEditorWindow;
MiddelToTwoLine.BorderStyle = GetLineStyle(secType.ModalType);
containerOne.Shapes.Add(OneToMiddleLine);
containerOne.Shapes.Add(MiddelToTwoLine);
//shape.
collection.Add(containerOne);
}
/// <summary>
/// Удаляет связь между сущностями
/// </summary>
/// <param name="relationship">Связь</param>
public void DeleteRelationship(ErRelationship relationship)
{
int essenceIndex1 = Essences.IndexOf(relationship.FirstPair.Essence);
int essenceIndex2 = Essences.IndexOf(relationship.SecondPair.Essence);
DiagramGraf[essenceIndex1, essenceIndex2] = null;
DiagramGraf[essenceIndex2, essenceIndex1] = null;
}