private void MenuItem_Open(object sender, RoutedEventArgs e)
{
var fileDialog = new OpenFileDialog();
if (fileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
var content = File.ReadAllText(fileDialog.FileName);
var stringReader = new StringReader(content);
var xmlReader = XmlReader.Create(stringReader);
MapCanvas = (Canvas)XamlReader.Load(xmlReader);
CanvasHandler.InitCanvasHandlers();
}
}
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);
}
}
}
};
}