/// <summary>
/// 初始化
/// </summary>
public ConnectLine(Model.BackGrid grid)
{
SubBrush = new SolidColorBrush(Colors.Black);
Selected = false;
this.StrokeThickness = _defaultWidth;
this.Cursor = Cursors.Hand;
this.MouseEnter += new MouseEventHandler(_linePath_MouseEnter);
this.MouseLeave += new MouseEventHandler(_linePath_MouseLeave);
//_lineGeometry.Figures.Add(_linePoints);
this.Data = lineGeometry;
backGrid = grid;
//添加移除菜单
menu = new ContextMenu();
var deleteMenu = new MenuItem();
deleteMenu.Header = "移除";
menu.Items.Add(deleteMenu);
deleteMenu.Click += (m, arg) =>
{
this.Hide();
};
grid.BackCanvas.MouseMove += new MouseEventHandler(BackCanvas_MouseMove);
grid.BackCanvas.MouseLeftButtonUp += new MouseButtonEventHandler(BackCanvas_MouseLeftButtonUp);
}
/// <summary>
/// 重新定位
/// </summary>
public virtual void ResetPosition(Model.BackGrid grid = null)
{
if (grid == null)
{
grid = CanvasGrid;
}
else
{
CanvasGrid = grid;
}
this.Height = Helper.Config.GridSize.Height - Helper.Config.ElementMargin.Top - Helper.Config.ElementMargin.Bottom;
this.Width = Helper.Config.GridSize.Width - Helper.Config.ElementMargin.Left - Helper.Config.ElementMargin.Right;
Canvas.SetZIndex(this, Helper.ShapZIndex.Shap.GetHashCode());
var x = this.Position.X * Helper.Config.GridSize.Width + Helper.Config.ElementMargin.Left + grid.GridRect.Left;
var y = this.Position.Y * Helper.Config.GridSize.Height + Helper.Config.ElementMargin.Top + grid.GridRect.Top;
Canvas.SetLeft(this, x);
Canvas.SetTop(this, y);
CreateInOutPosition();
MoveCallback();
}
public override void ResetPosition(Model.BackGrid grid = null)
{
base.ResetPosition(grid);
var ml = (Helper.Config.GridSize.Width - this.ActualWidth) / 2;
var mh = (Helper.Config.GridSize.Height - this.ActualHeight) / 2;
this.GridMargin = new Thickness(ml, mh, ml, mh);
}
public EditorCanvas()
{
InitializeComponent();
//实例化表格
grid = new Model.BackGrid(this.canvasArea);
//this.canvasArea.Width = 200;
//this.canvasArea.Height = 120;
this.Loaded += new RoutedEventHandler(EditorCanvas_Loaded);
//this.canvasArea.MouseEnter += new MouseEventHandler(canvasArea_MouseEnter);
//this.canvasArea.MouseLeftButtonUp += new MouseButtonEventHandler(canvasArea_MouseLeftButtonUp);
}
/// <summary>
/// 重新定位
/// </summary>
/// <param name="grid"></param>
public override void ResetPosition(Model.BackGrid grid = null)
{
if (this.Model.Part.IsStart)
{
this.Position = new Point(0, 0);
}
else if (this.Model.Part.Id == "1")
{
this.Position = new Point(Helper.Config.ColumnCount - 1, 0);
}
base.ResetPosition(grid);
//Canvas.SetZIndex(this, Helper.ShapZIndex.Shap.GetHashCode());
//var x = this.Position.X * Helper.Config.GridSize.Width + Helper.Config.ElementMargin.Left + grid.GridRect.Left;
//var y = this.Position.Y * Helper.Config.GridSize.Height + Helper.Config.ElementMargin.Top + grid.GridRect.Top;
//Canvas.SetLeft(this, x);
//Canvas.SetTop(this, y);
//CreateInOutPosition();
this.Height = CanvasGrid.GridRect.Height - CanvasGrid.GridRect.Top * 2;
var ml = (Helper.Config.GridSize.Width - centerRect.ActualWidth) / 2;
var mh = (Helper.Config.GridSize.Height - centerRect.ActualHeight) / 2;
this.GridMargin = new Thickness(ml, mh, ml, mh);
var x = Canvas.GetLeft(this);
var y = Canvas.GetTop(this);
this.InPoint = new Point(x + (this.Width - centerRect.ActualWidth) / 2, y + (this.Height) / 2);
this.OutPoint = new Point(x + (this.Width + centerRect.ActualWidth) / 2, y + (this.Height) / 2);
}
