//Обработка действий при нажатии на ЛКМ в рабочей области
private void WorkSpace_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
thickness = Convert.ToDouble(FigureThickness.Text);
mousePosition = Mouse.GetPosition(WorkSpace);
Color color = ColorPickerButton.SelectedColor.Value;
SolidColorBrush myBrush = new(color);
IInputElement inputElement = Mouse.DirectlyOver;//Поиск объектов под мышью
if (CreateLineButton.IsChecked == false)
{
if (inputElement.GetType() != typeof(Canvas))
{
currentFigure = (Shape)inputElement;
}
}
if (selectedAction == ButtonType.NoneB)
{
if (inputElement is Polyline && e.ClickCount == 2)
{
graphicElements.InsertPointIntoLine((Shape)inputElement, mousePosition);
}
}
else if (selectedAction == ButtonType.rectB)
{
currentFigure = graphicElements.CreateRectangle(new Rect(mousePosition.X, mousePosition.Y, mousePosition.X, mousePosition.Y), myBrush, Convert.ToInt16(FigureThickness.Text));
}
else if (selectedAction == ButtonType.lineB)
{
if (polylinestate == false)
{
if (inputElement is Polyline)
{
graphicElements.InsertPointIntoLine((Shape)inputElement, mousePosition);
}
else
{
polylinestate = true;
currentFigure = graphicElements.AddLine(mousePosition, myBrush, thickness);
}
}
else
{
if (currentFigure != null)
{
if (e.ClickCount == 2)
{
polylinestate = false;
}
else
{
graphicElements.AddPointToLine(currentFigure, mousePosition);
}
}
}
}
else if (selectedAction == ButtonType.fillB)
{
if (inputElement is not Canvas)
{
GraphicElements.Fill(currentFigure, ColorPickerButton.SelectedColor.Value);
}
}
else if (selectedAction == ButtonType.FillBorderB)
{
if (inputElement is not Canvas)
{
GraphicElements.FillBorder(currentFigure, ColorPickerButton.SelectedColor.Value, thickness);
}
}
else if (selectedAction == ButtonType.deleteB)
{
if (inputElement is not Canvas)
{
graphicElements.DeleteFigure(currentFigure);
}
}
else if (selectedAction == ButtonType.moveB)
{
ClickCount = e.ClickCount;
}
else if (selectedAction == ButtonType.scaleB)
{
if (inputElement is not Canvas)
{
hitType = BorderCheck(currentFigure, mousePosition);
}
}
previousMouseState = 1;
}
