/// <summary>
/// Выбрать фигуры, находящиеся в прямоугольнике выборки
/// </summary>
private void SelectFiguresInRect()
{
if (_presenter.GetFigures() == null)
{
_selectionRect = new Rectangle();
return;
}
var selectedFigures = new Dictionary <int, BaseFigure>();
foreach (var figure in _presenter.GetFigures())
{
var points = figure.Value.Points.GetPoints();
var figureRect = GetRect(points);
if (_selectionRect.IntersectsWith(figureRect))
{
selectedFigures.Add(figure.Key, figure.Value);
}
}
if (selectedFigures.Count == 0)
{
_isSelectionEmpty = true;
}
else
{
SelectedFigures.Clear();
SelectedFigures = selectedFigures;
}
_selectionRect = new Rectangle();
}
public void UnselectAll()
{
SelectedFigures.Clear();
SelectedFigure = null;
foreach (My_Figure fig in picture.FigureList)
{
fig.selected = false;
}
}
public void SelectAll()
{
SelectedFigures.Clear();
SelectedFigure = null;
foreach (My_Figure fig in picture.FigureList)
{
SelectedFigures.Add(fig);
fig.selected = true;
}
}
public void LoadTmpFigure()
{
SelectedFigures.Clear();
foreach (IFigure figure in TmpFigures)
{
WriteLogs(null, false);
var copyFigure = Activator.CreateInstance(Type.GetType(figure.GetType().FullName), figure);
WriteLogs((IFigure)copyFigure, true);
SelectedFigures.Add((IFigure)copyFigure);
}
Figures.AddRange(SelectedFigures);
UpdPicture();
}
public void SwapTypeArrow()
{
string[] typeArrow = new string[5]
{
"Project_UML.Core.Arrows.AggregationArrow",
"Project_UML.Core.Arrows.AssociationArrow",
"Project_UML.Core.Arrows.CompositionArrow",
"Project_UML.Core.Arrows.ImplementationArrow",
"Project_UML.Core.Arrows.InheritanceArrow"
};
IFigure newFigure = null;
TempFig = new List <IFigure>();
foreach (IFigure figure in SelectedFigures)
{
if (figure is AbstractArrow arrow)
{
WriteLogs(arrow, false);
for (int i = 0; i < typeArrow.Length; i++)
{
if (typeArrow[i] == arrow.GetType().FullName)
{
int tmp = i + 1;
if (tmp == 5)
{
tmp = 1;
}
var newArrow = Activator.CreateInstance(Type.GetType(typeArrow[tmp]), (IFigure)arrow);
newFigure = (AbstractArrow)newArrow;
break;
}
}
WriteLogs(newFigure, true);
TempFig.Add(newFigure);
Figures.Remove(arrow);
Figures.Add(newFigure);
}
else
{
TempFig.Add(figure);
}
}
SelectedFigures.Clear();
SelectedFigures.AddRange(TempFig);
UpdPicture();
}
/// <summary>
/// Обработки отпускания мышки
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
if (_isDraggingSelectionRect)
{
//Выборка закончилась
_isDraggingSelectionRect = false;
SelectFiguresInRect();
_isFigurePicked = true;
if (_isSelectionEmpty)
{
_isFigurePicked = false;
SelectedFigures.Clear();
_selectedFigure = null;
_isSelectionEmpty = false;
}
}
if (_isMouseDown)
{
if (!IsItMoving(_originalMouseDownPoint, e.Location))
{
if (IsPointOnFigure(e.Location))
{
SelectedFigures.Clear();
_selectedFigure = _presenter.GetFigures()
[GetFigurePointOn(e.Location)];
int index = GetFigurePointOn(e.Location);
SelectedFigures.Add(index, _presenter.GetFigures()[index]);
_isFigurePicked = true;
}
else
{
SelectedFigures.Clear();
_selectedFigure = null;
_isFigurePicked = false;
}
}
_isMouseDown = false;
}
}
Canvas.Refresh();
}
public PreparationData LoadData(Form menu)
{
if (_coreUML.MyPath == "")
{
MessageBox.Show("Последнее сохранение не определено, повторите попытку, после создания нового сохранения");
_data = null;
}
else
{
SelectedFigures.Clear();
Figures.Clear();
_deserializer = new Deserialize();
_data = _deserializer.DeserializationDictionary();
if (_data != null)
{
Loading(menu);
}
}
return(_data);
}
/// <summary>
/// Очистить выборку фигур
/// </summary>
public void ClearSelectedFigures()
{
SelectedFigures.Clear();
_selectedFigure = null;
}