private void addModel(Geometry.Figures.Point point)
{
//if (comboBox.SelectedItem != null)
//{
// string unitType = comboBox.SelectedItem.ToString();
// switch (unitType)
// {
// case "System.Windows.Controls.ComboBoxItem: Бочка":
// {
// var item = new GameEngine.Item(GameEngine.ItemType.Barrel, point);
// UserInterface.Presenters.GameItemsPresenter itemPres = new UserInterface.Presenters.GameItemsPresenter(item);
// map.Items.Add(item);
// UI.GamePresenter.Map.VisibleItems.Add(itemPres);
// break;
// }
// case "System.Windows.Controls.ComboBoxItem: БА-6":
// {
// var item = new GameEngine.Item(GameEngine.ItemType.BA_6, point);
// UserInterface.Presenters.GameItemsPresenter itemPres = new UserInterface.Presenters.GameItemsPresenter(item);
// map.Items.Add(item);
// UI.GamePresenter.Map.VisibleItems.Add(itemPres);
// break;
// }
// case "System.Windows.Controls.ComboBoxItem: ГАЗ-АА":
// {
// var item = new GameEngine.Item(GameEngine.ItemType.GAZ_AA, point);
// UserInterface.Presenters.GameItemsPresenter itemPres = new UserInterface.Presenters.GameItemsPresenter(item);
// map.Items.Add(item);
// UI.GamePresenter.Map.VisibleItems.Add(itemPres);
// break;
// }
// case "System.Windows.Controls.ComboBoxItem: СУ-12-1":
// {
// var item = new GameEngine.Item(GameEngine.ItemType.SU_12_1, point);
// UserInterface.Presenters.GameItemsPresenter itemPres = new UserInterface.Presenters.GameItemsPresenter(item);
// map.Items.Add(item);
// UI.GamePresenter.Map.VisibleItems.Add(itemPres);
// break;
// }
// case "System.Windows.Controls.ComboBoxItem: Т-37":
// {
// var item = new GameEngine.Item(GameEngine.ItemType.T_37, point);
// UserInterface.Presenters.GameItemsPresenter itemPres = new UserInterface.Presenters.GameItemsPresenter(item);
// map.Items.Add(item);
// UI.GamePresenter.Map.VisibleItems.Add(itemPres);
// break;
// }
// case "System.Windows.Controls.ComboBoxItem: 122мм":
// {
// var item = new GameEngine.Item(GameEngine.ItemType.GUN122MM, point);
// UserInterface.Presenters.GameItemsPresenter itemPres = new UserInterface.Presenters.GameItemsPresenter(item);
// map.Items.Add(item);
// UI.GamePresenter.Map.VisibleItems.Add(itemPres);
// break;
// }
// }
// reDrawMap();
//}
}
/// <summary>
/// Calculates a displaced center of a figure according to current Transformer state.
/// </summary>
/// <remarks>
/// A center is displaced equally by X and Y coordinates for a value of Radius property.
/// Before that Radius property is recalculated according to figure type and current Transformer state.
/// </remarks>
/// <returns>System.Windows.Point of a displaced center</returns>
private void UpdateCenter()
{
Geometry.Figures.Point p = new Geometry.Figures.Point(0, 0);
if (original is Circle)
{
p = (original as Circle).Center;
}
else if (original is Geometry.Figures.Point)
{
p = original as Geometry.Figures.Point;
}
else if (original is ConvexPolygon)
{
p = (original as ConvexPolygon).Center();
}
else if (original is Polyline)
{
p = (original as Polyline).Center();
}
else if (original is Segment)
{
var segment = original as Segment;
var v = Geometry.Vector.RadiusVector(segment.Begin) + Geometry.Vector.RadiusVector(segment.End);
p = new Geometry.Figures.Point(v.X / 2, v.Y / 2);
}
Geometry.Figures.Point q = Transformer.ConvertToScreen(p);
UpdateRadius();
q.X -= Radius; q.Y -= Radius;
Center = new System.Windows.Point(q.X, q.Y);
}
/// <summary>
/// Обрабатывает клик мыши по редактируемой карте
/// </summary>
private void canvasClick(object sender, MouseButtonEventArgs e)
{
System.Windows.Point pos = Mouse.GetPosition(sender as ContentControl);
Geometry.Figures.Point point = UserInterface.Transformer.ConvertToModel(new Geometry.Figures.Point(pos.X, pos.Y));
if (flag)
{
addModel(point);
}
else
{
if (selectShapes.IsChecked == true && !(e.OriginalSource is Rectangle))// выбран режим выделения
{
int i = 0;
for (i = 0; i < map.Lands.Count; i++) // находим индекс нашей фигуры в списке map.Lands
{
if (Geometry.Figures.Intersect.IsIntersected(point, map.Lands[i].Polygon))
{
break;
}
}
Shape shape = e.OriginalSource as Shape;
if (Drawer.SelectedShapes.Contains(shape)) // если фигура уже выделена, то снимаем выделение
{
shape.StrokeThickness = 0;
Drawer.SelectedShapes.Remove(shape);
Drawer.SelectedLands.Remove(map.Lands[i]);
}
else // иначе выделяем её
{
Drawer.SelectedShapes.Add(shape);
shape.Stroke = new SolidColorBrush(Colors.Red);
shape.StrokeThickness = 3;
Drawer.SelectedLands.Add(map.Lands[i]); //!!
}
}
else
{
Drawer.ClickedPoints.Add(point);
var radius = UserInterface.Transformer.ConvertToModelLength(6);
Geometry.Figures.Circle circle = new Geometry.Figures.Circle(point, radius);
UserInterface.Presenters.FigurePresenter FP = new UserInterface.Presenters.FigurePresenter(circle, null);
UI.GamePresenter.Map.Figures.Add(FP);
// после этих строк точки можно ставить не везде
Geometry.Figures.Polyline polyline = new Geometry.Figures.Polyline(Drawer.ClickedPoints);
Drawer.Line = new UserInterface.Presenters.FigurePresenter(polyline, null);
UI.GamePresenter.Map.Figures.Add(Drawer.Line);
reDrawMap();
}
}
}
/// <summary>
/// Calculates a displaced center of a figure according to current Transformer state.
/// </summary>
/// <remarks>
/// A center is displaced equally by X and Y coordinates for a value of Radius property.
/// Before that Radius property is recalculated according to figure type and current Transformer state.
/// </remarks>
/// <returns>System.Windows.Point of a displaced center</returns>
private void UpdateCenter()
{
Geometry.Figures.Point p = new Geometry.Figures.Point(0, 0);
if (original is Circle) p = (original as Circle).Center;
else if (original is Geometry.Figures.Point) p = original as Geometry.Figures.Point;
else if (original is ConvexPolygon) p = (original as ConvexPolygon).Center();
else if (original is Polyline) p = (original as Polyline).Center();
else if (original is Segment)
{
var segment = original as Segment;
var v = Geometry.Vector.RadiusVector(segment.Begin) + Geometry.Vector.RadiusVector(segment.End);
p = new Geometry.Figures.Point(v.X / 2, v.Y / 2);
}
Geometry.Figures.Point q = Transformer.ConvertToScreen(p);
UpdateRadius();
q.X -= Radius; q.Y -= Radius;
Center = new System.Windows.Point(q.X, q.Y);
}
