mirror of
https://github.com/egmont11/NetworkDiagram.git
synced 2026-07-24 07:09:43 +02:00
704 lines
28 KiB
C#
704 lines
28 KiB
C#
using System.IO;
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using System.Text.Json;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Shapes;
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using Microsoft.Win32;
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using NetworkDiagram.Models;
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using Path = System.IO.Path;
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namespace NetworkDiagram
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{
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public partial class MainWindow
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{
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private List<DeviceTemplate> _deviceTemplates = [];
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private Diagram _currentDiagram = new();
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// Selection & Dragging
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private readonly HashSet<FrameworkElement> _selectedElements = [];
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private Point _dragStartPoint;
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private bool _isDraggingDevices;
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private bool _isSelectingArea;
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private Point _selectionStartPoint;
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private ConnectionType? _activeTool;
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private PlacedDevice? _firstDeviceForConnection;
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private readonly Dictionary<Connection, Line> _connectionLines = new();
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private readonly Dictionary<PlacedDevice, FrameworkElement> _deviceElements = new();
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// Panning and Zooming
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private Point _lastPanPoint;
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private bool _isPanning;
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public MainWindow()
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{
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InitializeComponent();
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LoadTemplates();
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this.Loaded += MainWindow_Loaded;
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}
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private void MainWindow_Loaded(object sender, RoutedEventArgs e)
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{
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CenterView();
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}
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private void CenterView()
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{
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// Center logically on (20000, 20000) minus half the viewport size to put 0,0 in the middle
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CanvasTranslate.X = -20000 + (CanvasViewport.ActualWidth / 2);
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CanvasTranslate.Y = -20000 + (CanvasViewport.ActualHeight / 2);
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CanvasScale.ScaleX = 1.0;
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CanvasScale.ScaleY = 1.0;
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}
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#region Panning and Zooming
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private void Viewport_MouseDown(object sender, MouseButtonEventArgs e)
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{
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if (e.ChangedButton == MouseButton.Middle)
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{
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_isPanning = true;
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_lastPanPoint = e.GetPosition(CanvasViewport);
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CanvasViewport.CaptureMouse();
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}
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}
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private void Viewport_MouseMove(object sender, MouseEventArgs e)
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{
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if (_isPanning)
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{
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Point currentPoint = e.GetPosition(CanvasViewport);
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double deltaX = currentPoint.X - _lastPanPoint.X;
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double deltaY = currentPoint.Y - _lastPanPoint.Y;
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CanvasTranslate.X += deltaX;
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CanvasTranslate.Y += deltaY;
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_lastPanPoint = currentPoint;
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}
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}
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private void Viewport_MouseUp(object sender, MouseButtonEventArgs e)
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{
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if (e.ChangedButton == MouseButton.Middle)
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{
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_isPanning = false;
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CanvasViewport.ReleaseMouseCapture();
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}
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}
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private void Viewport_MouseWheel(object sender, MouseWheelEventArgs e)
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{
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double zoom = e.Delta > 0 ? 1.1 : 0.9;
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double newScale = CanvasScale.ScaleX * zoom;
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if (newScale < 0.1 || newScale > 5) return;
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Point mousePos = e.GetPosition(DiagramCanvas);
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// Zoom centered on mouse
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CanvasScale.ScaleX = newScale;
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CanvasScale.ScaleY = newScale;
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Point newMousePos = e.GetPosition(DiagramCanvas);
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CanvasTranslate.X += (newMousePos.X - mousePos.X) * CanvasScale.ScaleX;
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CanvasTranslate.Y += (newMousePos.Y - mousePos.Y) * CanvasScale.ScaleY;
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}
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#endregion
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private void LoadTemplates()
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{
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try
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{
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if (!File.Exists("devices.json")) return;
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var json = File.ReadAllText("devices.json");
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_deviceTemplates = JsonSerializer.Deserialize<List<DeviceTemplate>>(json) ?? [];
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foreach (var t in _deviceTemplates.Where(t => !string.IsNullOrEmpty(t.IconPath)))
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{
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t.IconPath = Path.GetFullPath(t.IconPath);
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}
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ToolboxList.ItemsSource = _deviceTemplates;
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}
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catch (Exception ex) { MessageBox.Show($"Error loading templates: {ex.Message}"); }
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}
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private static string GetLocalizedString(string key) => Application.Current.Resources[key] as string ?? key;
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private void LangCombo_SelectionChanged(object sender, SelectionChangedEventArgs e)
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{
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if (LangCombo.SelectedItem is not ComboBoxItem { Tag: string lang }) return;
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var dict = new ResourceDictionary
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{
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Source = new Uri($"Localization/Strings.{lang}.xaml", UriKind.Relative)
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};
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// Replace the existing localization dictionary
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var oldDict = Application.Current.Resources.MergedDictionaries.FirstOrDefault(d => d.Source != null && d.Source.OriginalString.Contains("Localization/Strings."));
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if (oldDict != null) Application.Current.Resources.MergedDictionaries.Remove(oldDict);
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Application.Current.Resources.MergedDictionaries.Add(dict);
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}
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#region Drag and Drop (Toolbox to Canvas)
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private void Toolbox_PreviewMouseDown(object sender, MouseButtonEventArgs e)
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{
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if (sender is ListBox listBox)
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{
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// Find the item under the mouse instead of relying on SelectedItem
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var element = e.OriginalSource as DependencyObject;
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while (element != null && !(element is ListBoxItem))
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element = VisualTreeHelper.GetParent(element);
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if (element is ListBoxItem item && item.Content is DeviceTemplate template)
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{
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DragDrop.DoDragDrop(listBox, template, DragDropEffects.Copy);
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}
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}
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}
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private void DiagramCanvas_DragOver(object sender, DragEventArgs e)
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{
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e.Effects = e.Data.GetDataPresent(typeof(DeviceTemplate)) ? DragDropEffects.Copy : DragDropEffects.None;
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e.Handled = true;
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}
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private void DiagramCanvas_Drop(object sender, DragEventArgs e)
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{
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if (!e.Data.GetDataPresent(typeof(DeviceTemplate))) return;
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var template = (DeviceTemplate)e.Data.GetData(typeof(DeviceTemplate));
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var dropPoint = e.GetPosition(DiagramCanvas);
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AddDeviceToCanvas(template, dropPoint.X, dropPoint.Y);
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}
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#endregion
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private void AddDeviceToCanvas(DeviceTemplate template, double x, double y)
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{
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var placed = new PlacedDevice { Name = template.Name, TemplateName = template.Name, IconPath = template.IconPath, X = x, Y = y };
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_currentDiagram.Devices.Add(placed);
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RenderDevice(placed);
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}
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private void RenderDevice(PlacedDevice device)
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{
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var template = (DataTemplate)DiagramCanvas.Resources["DeviceTemplate"];
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var contentPresenter = new ContentPresenter { Content = device, ContentTemplate = template };
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var container = new Border {
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Child = contentPresenter,
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Tag = device,
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Style = (Style)Application.Current.Resources["DeviceContainerStyle"]
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};
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Canvas.SetLeft(container, device.X);
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Canvas.SetTop(container, device.Y);
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device.PropertyChanged += (s, e) =>
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{
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switch (e.PropertyName)
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{
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case nameof(PlacedDevice.X):
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Canvas.SetLeft(container, device.X);
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break;
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case nameof(PlacedDevice.Y):
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Canvas.SetTop(container, device.Y);
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break;
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}
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};
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container.MouseDown += Device_MouseDown;
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container.MouseLeftButtonDown += (s, e) =>
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{
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if (e.ClickCount != 2) return;
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StopDragging();
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EditDevice(device);
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e.Handled = true;
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};
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_deviceElements[device] = container;
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DiagramCanvas.Children.Add(container);
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}
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private void StopDragging()
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{
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_isDraggingDevices = false;
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_isSelectingArea = false;
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SelectionRect.Visibility = Visibility.Collapsed;
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DiagramCanvas.ReleaseMouseCapture();
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}
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private void Device_MouseDown(object sender, MouseButtonEventArgs e)
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{
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if (sender is not FrameworkElement { Tag: PlacedDevice device } element) return;
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if (_activeTool != null)
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{
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HandleConnectionTool(device, element);
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e.Handled = true;
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return;
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}
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// Handle Selection
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if (!Keyboard.IsKeyDown(Key.LeftCtrl) && !Keyboard.IsKeyDown(Key.RightCtrl))
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{
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if (!_selectedElements.Contains(element))
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{
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ClearSelection();
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SelectElement(element);
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}
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}
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else
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{
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if (_selectedElements.Contains(element)) DeselectElement(element);
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else SelectElement(element);
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}
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// Start Dragging
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_isDraggingDevices = true;
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_dragStartPoint = e.GetPosition(DiagramCanvas);
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DiagramCanvas.CaptureMouse();
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e.Handled = true;
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}
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private void SelectElement(FrameworkElement element)
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{
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_selectedElements.Add(element);
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if (element is Border b)
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{
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b.BorderBrush = (SolidColorBrush)Application.Current.Resources["AccentBlue"];
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b.Background = new SolidColorBrush(Color.FromArgb(30, 0, 120, 215)); // Light blue tint
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}
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else if (element is Line l)
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{
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l.StrokeThickness = 5;
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l.Opacity = 0.8;
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}
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}
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private void DeselectElement(FrameworkElement element)
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{
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_selectedElements.Remove(element);
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switch (element)
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{
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case Border b:
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b.BorderBrush = Brushes.Transparent;
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b.Background = Brushes.Transparent;
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break;
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case Line l:
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l.StrokeThickness = 3;
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l.Opacity = 1.0;
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break;
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}
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}
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private void ClearSelection()
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{
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foreach (var el in _selectedElements.ToList()) DeselectElement(el);
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}
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#region Canvas Interaction (Selection Area & Dragging)
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private void DiagramCanvas_MouseDown(object sender, MouseButtonEventArgs e)
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{
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if (e.OriginalSource == DiagramCanvas)
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{
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ClearSelection();
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_isSelectingArea = true;
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_selectionStartPoint = e.GetPosition(DiagramCanvas);
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Canvas.SetLeft(SelectionRect, _selectionStartPoint.X);
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Canvas.SetTop(SelectionRect, _selectionStartPoint.Y);
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SelectionRect.Width = 0;
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SelectionRect.Height = 0;
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SelectionRect.Visibility = Visibility.Visible;
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DiagramCanvas.CaptureMouse();
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}
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}
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private void DiagramCanvas_MouseMove(object sender, MouseEventArgs e)
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{
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var currentPoint = e.GetPosition(DiagramCanvas);
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if (_isSelectingArea)
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{
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var x = Math.Min(_selectionStartPoint.X, currentPoint.X);
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var y = Math.Min(_selectionStartPoint.Y, currentPoint.Y);
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var w = Math.Abs(_selectionStartPoint.X - currentPoint.X);
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var h = Math.Abs(_selectionStartPoint.Y - currentPoint.Y);
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Canvas.SetLeft(SelectionRect, x);
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Canvas.SetTop(SelectionRect, y);
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SelectionRect.Width = w;
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SelectionRect.Height = h;
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// Real-time selection preview
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var selectionBounds = new Rect(x, y, w, h);
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foreach (var border in _deviceElements.Values)
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{
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var elementBounds = new Rect(Canvas.GetLeft(border), Canvas.GetTop(border), border.ActualWidth, border.ActualHeight);
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if (selectionBounds.IntersectsWith(elementBounds))
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{
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if (!_selectedElements.Contains(border)) SelectElement(border);
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}
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else
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{
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// Only deselect if we are in the middle of a selection area drag
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if (_selectedElements.Contains(border)) DeselectElement(border);
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}
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}
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// Also preview for lines
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foreach (var line in _connectionLines.Values)
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{
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var lineBounds = new Rect(
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Math.Min(line.X1, line.X2),
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Math.Min(line.Y1, line.Y2),
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Math.Abs(line.X1 - line.X2),
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Math.Abs(line.Y1 - line.Y2));
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if (selectionBounds.IntersectsWith(lineBounds))
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{
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if (!_selectedElements.Contains(line)) SelectElement(line);
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}
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else
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{
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if (_selectedElements.Contains(line)) DeselectElement(line);
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}
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}
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}
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else if (_isDraggingDevices && e.LeftButton == MouseButtonState.Pressed)
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{
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var deltaX = currentPoint.X - _dragStartPoint.X;
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var deltaY = currentPoint.Y - _dragStartPoint.Y;
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foreach (var element in _selectedElements)
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{
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if (element.Tag is PlacedDevice device)
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{
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device.X += deltaX;
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device.Y += deltaY;
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}
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}
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_dragStartPoint = currentPoint;
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}
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}
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private void DiagramCanvas_MouseUp(object sender, MouseButtonEventArgs e)
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{
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if (_isSelectingArea)
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{
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var selectionBounds = new Rect(
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Canvas.GetLeft(SelectionRect),
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Canvas.GetTop(SelectionRect),
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SelectionRect.Width,
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SelectionRect.Height);
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foreach (var border in _deviceElements.Values)
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{
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var elementBounds = new Rect(Canvas.GetLeft(border), Canvas.GetTop(border), border.ActualWidth, border.ActualHeight);
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if (selectionBounds.IntersectsWith(elementBounds)) SelectElement(border);
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}
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}
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StopDragging();
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}
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#endregion
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private void HandleConnectionTool(PlacedDevice device, FrameworkElement element)
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{
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if (_firstDeviceForConnection == null)
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{
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_firstDeviceForConnection = device;
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element.Opacity = 0.5;
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}
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else
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{
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if (_firstDeviceForConnection != device)
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{
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var conn = new Connection { StartDevice = _firstDeviceForConnection, EndDevice = device, Type = _activeTool.Value };
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_currentDiagram.Connections.Add(conn);
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RenderConnection(conn);
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}
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ResetConnectionTool();
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}
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}
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private void ResetConnectionTool()
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{
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_firstDeviceForConnection = null;
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_activeTool = null;
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foreach (var child in DiagramCanvas.Children.OfType<Border>()) child.Opacity = 1.0;
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}
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private void RenderConnection(Connection conn)
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{
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var line = new Line
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{
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Stroke = conn.Type == ConnectionType.Wifi ? Brushes.DeepSkyBlue : Brushes.SlateGray,
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StrokeThickness = 3,
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Tag = conn
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};
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if (conn.Type == ConnectionType.Wifi) line.StrokeDashArray = [2, 2];
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UpdateLinePosition(conn, line);
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conn.StartDevice.PropertyChanged += (s, e) => { if (e.PropertyName == "X" || e.PropertyName == "Y") UpdateLinePosition(conn, line); };
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conn.EndDevice.PropertyChanged += (s, e) => { if (e.PropertyName == "X" || e.PropertyName == "Y") UpdateLinePosition(conn, line); };
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line.MouseDown += (s, e) => {
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if (!Keyboard.IsKeyDown(Key.LeftCtrl) && !Keyboard.IsKeyDown(Key.RightCtrl)) ClearSelection();
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SelectElement(line);
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e.Handled = true;
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};
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_connectionLines[conn] = line;
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DiagramCanvas.Children.Insert(0, line);
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}
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private void UpdateLinePosition(Connection conn, Line line)
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{
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if (!_deviceElements.TryGetValue(conn.StartDevice, out var startElem) ||
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!_deviceElements.TryGetValue(conn.EndDevice, out var endElem)) return;
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if (startElem.ActualWidth == 0) startElem.UpdateLayout();
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if (endElem.ActualWidth == 0) endElem.UpdateLayout();
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line.X1 = conn.StartDevice.X + (startElem.ActualWidth / 2);
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line.Y1 = conn.StartDevice.Y + 24;
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line.X2 = conn.EndDevice.X + (endElem.ActualWidth / 2);
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line.Y2 = conn.EndDevice.Y + 24;
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}
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private void Window_KeyDown(object sender, KeyEventArgs e)
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{
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switch (e.Key)
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{
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case Key.Delete when _selectedElements.Count > 0:
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{
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foreach (var el in _selectedElements.ToList())
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{
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switch (el)
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{
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case Line line when el.Tag is Connection conn:
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_currentDiagram.Connections.Remove(conn);
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_connectionLines.Remove(conn);
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DiagramCanvas.Children.Remove(line);
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break;
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case Border { Tag: PlacedDevice device } border:
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{
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_currentDiagram.Devices.Remove(device);
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_deviceElements.Remove(device);
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var toRemove = _currentDiagram.Connections.Where(c => c.StartDevice == device || c.EndDevice == device).ToList();
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foreach (var c in toRemove)
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{
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if (_connectionLines.TryGetValue(c, out var l)) DiagramCanvas.Children.Remove(l);
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_currentDiagram.Connections.Remove(c);
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_connectionLines.Remove(c);
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}
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DiagramCanvas.Children.Remove(border);
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break;
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}
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}
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}
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_selectedElements.Clear();
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break;
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}
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case Key.Escape:
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ResetConnectionTool(); StopDragging(); ClearSelection();
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break;
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}
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}
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private void EditDevice(PlacedDevice device)
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{
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var dialog = new EditDeviceWindow(device);
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dialog.ShowDialog();
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if (!_deviceElements.TryGetValue(device, out var elem)) return;
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elem.UpdateLayout();
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var attached = _currentDiagram.Connections.Where(c => c.StartDevice == device || c.EndDevice == device).ToList();
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foreach(var c in attached) if (_connectionLines.TryGetValue(c, out var l)) UpdateLinePosition(c, l);
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}
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#region Toolbar Events
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private void NewDiagram_Click(object sender, RoutedEventArgs e)
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{
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_currentDiagram = new Diagram();
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DiagramCanvas.Children.Clear();
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// Re-add selection rectangle after clearing
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if (SelectionRect != null) DiagramCanvas.Children.Add(SelectionRect);
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_connectionLines.Clear();
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_deviceElements.Clear();
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ClearSelection();
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CenterView();
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}
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private void SaveDiagram_Click(object sender, RoutedEventArgs e)
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{
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var sfd = new SaveFileDialog { Filter = "Network Diagram (*.ndjson)|*.ndjson" };
|
|
if (sfd.ShowDialog() != true) return;
|
|
|
|
var model = new DiagramSaveModel {
|
|
Devices = _currentDiagram.Devices,
|
|
Connections = _currentDiagram.Connections.Select(c => new ConnectionSaveModel {
|
|
StartIndex = _currentDiagram.Devices.IndexOf(c.StartDevice),
|
|
EndIndex = _currentDiagram.Devices.IndexOf(c.EndDevice),
|
|
Type = c.Type
|
|
}).ToList()
|
|
};
|
|
|
|
var json = JsonSerializer.Serialize(model, new JsonSerializerOptions { WriteIndented = true });
|
|
File.WriteAllText(sfd.FileName, json);
|
|
}
|
|
|
|
private void LoadDiagram_Click(object sender, RoutedEventArgs e)
|
|
{
|
|
var ofd = new OpenFileDialog { Filter = "Network Diagram (*.ndjson)|*.ndjson" };
|
|
if (ofd.ShowDialog() != true) return;
|
|
|
|
var json = File.ReadAllText(ofd.FileName);
|
|
var model = JsonSerializer.Deserialize<DiagramSaveModel>(json);
|
|
if (model == null) return;
|
|
_currentDiagram = new Diagram { Devices = model.Devices };
|
|
|
|
foreach (var device in _currentDiagram.Devices)
|
|
{
|
|
var template = _deviceTemplates.FirstOrDefault(t => t.Name == device.TemplateName);
|
|
if (template != null) device.IconPath = template.IconPath;
|
|
}
|
|
|
|
DiagramCanvas.Children.Clear();
|
|
// Re-add selection rectangle after clearing
|
|
if (SelectionRect != null) DiagramCanvas.Children.Add(SelectionRect);
|
|
|
|
_connectionLines.Clear();
|
|
_deviceElements.Clear();
|
|
ClearSelection();
|
|
|
|
foreach (var device in _currentDiagram.Devices) RenderDevice(device);
|
|
foreach (var conn in model.Connections.Select(cModel => new Connection { StartDevice = _currentDiagram.Devices[cModel.StartIndex], EndDevice = _currentDiagram.Devices[cModel.EndIndex], Type = cModel.Type }))
|
|
{
|
|
_currentDiagram.Connections.Add(conn);
|
|
RenderConnection(conn);
|
|
}
|
|
|
|
// Center on loaded content
|
|
if (_currentDiagram.Devices.Count > 0)
|
|
{
|
|
double minX = _currentDiagram.Devices.Min(d => d.X);
|
|
double minY = _currentDiagram.Devices.Min(d => d.Y);
|
|
double maxX = _currentDiagram.Devices.Max(d => d.X);
|
|
double maxY = _currentDiagram.Devices.Max(d => d.Y);
|
|
|
|
CanvasTranslate.X = -((minX + maxX) / 2) * CanvasScale.ScaleX + (CanvasViewport.ActualWidth / 2);
|
|
CanvasTranslate.Y = -((minY + maxY) / 2) * CanvasScale.ScaleY + (CanvasViewport.ActualHeight / 2);
|
|
}
|
|
else
|
|
{
|
|
CenterView();
|
|
}
|
|
}
|
|
|
|
private void WireTool_Click(object sender, RoutedEventArgs e) => _activeTool = ConnectionType.Wire;
|
|
private void WifiTool_Click(object sender, RoutedEventArgs e) => _activeTool = ConnectionType.Wifi;
|
|
private void AddText_Click(object sender, RoutedEventArgs e) => AddDeviceToCanvas(new DeviceTemplate { Name = "Note", IconPath = "" }, 100, 100);
|
|
|
|
private void ExportPng_Click(object sender, RoutedEventArgs e)
|
|
{
|
|
if (_currentDiagram.Devices.Count == 0)
|
|
{
|
|
MessageBox.Show(GetLocalizedString("EmptyDiagramMsg"));
|
|
return;
|
|
}
|
|
|
|
var sfd = new SaveFileDialog { Filter = "PNG Image (*.png)|*.png", Title = GetLocalizedString("ExportOptionsTitle") };
|
|
if (sfd.ShowDialog() != true) return;
|
|
|
|
var result = MessageBox.Show(GetLocalizedString("ExportWhiteBgMsg"), GetLocalizedString("ExportOptionsTitle"), MessageBoxButton.YesNoCancel);
|
|
if (result == MessageBoxResult.Cancel) return;
|
|
|
|
var whiteBg = result == MessageBoxResult.Yes;
|
|
|
|
// 1. Find content bounds
|
|
double minX = double.MaxValue, minY = double.MaxValue, maxX = double.MinValue, maxY = double.MinValue;
|
|
foreach (var border in _deviceElements.Values)
|
|
{
|
|
var x = Canvas.GetLeft(border);
|
|
var y = Canvas.GetTop(border);
|
|
minX = Math.Min(minX, x);
|
|
minY = Math.Min(minY, y);
|
|
maxX = Math.Max(maxX, x + border.ActualWidth);
|
|
maxY = Math.Max(maxY, y + border.ActualHeight);
|
|
}
|
|
foreach (var line in _connectionLines.Values)
|
|
{
|
|
minX = Math.Min(minX, Math.Min(line.X1, line.X2));
|
|
minY = Math.Min(minY, Math.Min(line.Y1, line.Y2));
|
|
maxX = Math.Max(maxX, Math.Max(line.X1, line.X2));
|
|
maxY = Math.Max(maxY, Math.Max(line.Y1, line.Y2));
|
|
}
|
|
|
|
const double margin = 20;
|
|
minX -= margin; minY -= margin; maxX += margin; maxY += margin;
|
|
var width = Math.Max(1, maxX - minX);
|
|
var height = Math.Max(1, maxY - minY);
|
|
|
|
try
|
|
{
|
|
var rtb = new RenderTargetBitmap((int)width, (int)height, 96, 96, PixelFormats.Pbgra32);
|
|
var dv = new DrawingVisual();
|
|
using (var dc = dv.RenderOpen())
|
|
{
|
|
if (whiteBg) dc.DrawRectangle(Brushes.White, null, new Rect(0, 0, width, height));
|
|
dc.PushTransform(new TranslateTransform(-minX, -minY));
|
|
|
|
foreach (var child in DiagramCanvas.Children)
|
|
{
|
|
if (child == SelectionRect || !(child is Visual v) || ((UIElement)child).Visibility != Visibility.Visible) continue;
|
|
|
|
var left = Canvas.GetLeft((UIElement)child);
|
|
var top = Canvas.GetTop((UIElement)child);
|
|
|
|
switch (child)
|
|
{
|
|
case Line line:
|
|
dc.DrawLine(new Pen(line.Stroke, line.StrokeThickness) { DashStyle = new DashStyle(line.StrokeDashArray, 0) },
|
|
new Point(line.X1, line.Y1), new Point(line.X2, line.Y2));
|
|
break;
|
|
case FrameworkElement fe:
|
|
{
|
|
var vb = new VisualBrush(fe) { Stretch = Stretch.None };
|
|
dc.DrawRectangle(vb, null, new Rect(left, top, fe.ActualWidth, fe.ActualHeight));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
rtb.Render(dv);
|
|
var encoder = new PngBitmapEncoder();
|
|
encoder.Frames.Add(BitmapFrame.Create(rtb));
|
|
using (var stream = File.Create(sfd.FileName)) encoder.Save(stream);
|
|
MessageBox.Show(GetLocalizedString("ExportSuccess"));
|
|
}
|
|
catch (Exception ex) { MessageBox.Show($"Export failed: {ex.Message}"); }
|
|
}
|
|
#endregion
|
|
}
|
|
|
|
public class DiagramSaveModel {
|
|
public List<PlacedDevice> Devices { get; set; } = [];
|
|
public List<ConnectionSaveModel> Connections { get; set; } = [];
|
|
}
|
|
public class ConnectionSaveModel {
|
|
public int StartIndex { get; init; }
|
|
public int EndIndex { get; set; }
|
|
public ConnectionType Type { get; set; }
|
|
}
|
|
}
|