private void btnAccept_Click(object sender, RoutedEventArgs e)
{
var grd = new Viewbox();
MapCanvas.Children.Remove(poly);
grd.Child = (poly);
var miny = poly.Points.Min(_ => _.Y);
var minx = poly.Points.Min(_ => _.X);
Canvas.SetTop(grd, miny);
Canvas.SetLeft(grd, minx);
PointCollection pc = new PointCollection();
for (int index = 0; index < poly.Points.Count; index++)
{
var point = poly.Points[index];
point.Y = point.Y - miny;
point.X = point.X - minx;
pc.Add(point);
}
poly.Points = pc;
poly.Margin = new Thickness(0);
poly.VerticalAlignment = VerticalAlignment.Stretch;
poly.HorizontalAlignment = HorizontalAlignment.Stretch;
Designer designer = (Designer)App.Current.MainWindow;
designer.MapCanvas.Children.Add(grd);
ShapeHandler.SelectedImage = grd;
ShapeHandler.InitImageHandlers(ref grd);
}
public Designer()
{
InitializeComponent();
CanvasHandler.InitCanvasHandlers();
Closing += (sender, args) => { Settings.Default.Save(); };
PreviewKeyDown += (sender, e) =>
{
if (BaseHandler.ObjectSelected)
{
//-- #######################################
//-- Copy
//-- #######################################
if (e.Key == Key.C && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
if (ImageHandler.SelectedImage != null)
{
var img = ImageHandler.SelectedImage;
var savedObject = XamlWriter.Save(img);
// Load the XamlObject
var stringReader = new StringReader(savedObject);
var xmlReader = XmlReader.Create(stringReader);
CopyTarget = (Canvas)XamlReader.Load(xmlReader);
}
if (ShapeHandler.SelectedImage != null)
{
var img = ShapeHandler.SelectedImage;
var savedObject = XamlWriter.Save(img);
// Load the XamlObject
var stringReader = new StringReader(savedObject);
var xmlReader = XmlReader.Create(stringReader);
CopyTarget = (Viewbox)XamlReader.Load(xmlReader);
}
}
//-- #######################################
//-- Paste
//-- #######################################
if (e.Key == Key.V && (Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
var canvas = CopyTarget as Canvas;
if (canvas != null)
{
ImageHandler.AddImageToCanvas(ref canvas);
var position = Mouse.GetPosition(MapCanvas);
Canvas.SetTop(CopyTarget, position.Y);
Canvas.SetLeft(CopyTarget, position.X);
ImageHandler.SelectedImage = canvas;
SelectionFilter.ChangeFilters(CopyTarget);
var savedObject = XamlWriter.Save(CopyTarget);
// Load the XamlObject
var stringReader = new StringReader(savedObject);
var xmlReader = XmlReader.Create(stringReader);
CopyTarget = (Canvas)XamlReader.Load(xmlReader);
}
var grid = CopyTarget as Viewbox;
if (grid != null)
{
ShapeHandler.AddImageToCanvas(ref grid);
var position = Mouse.GetPosition(MapCanvas);
Canvas.SetTop(CopyTarget, position.Y);
Canvas.SetLeft(CopyTarget, position.X);
ShapeHandler.SelectedImage = grid;
SelectionFilter.ChangeFilters(CopyTarget);
var savedObject = XamlWriter.Save(CopyTarget);
// Load the XamlObject
var stringReader = new StringReader(savedObject);
var xmlReader = XmlReader.Create(stringReader);
CopyTarget = (Viewbox)XamlReader.Load(xmlReader);
}
}
//-- #######################################
//-- Delete
//-- #######################################
if (e.Key == Key.Delete)
{
if (ImageHandler.SelectedImage != null)
{
MapCanvas.Children.Remove(ImageHandler.SelectedImage);
}
if (ShapeHandler.SelectedImage != null)
{
MapCanvas.Children.Remove(ShapeHandler.SelectedImage);
}
}
}
};
}