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2 Commits

Author SHA1 Message Date
Miguel 3dab570f5d Multiseleccion funcionando 2025-02-18 18:08:55 +01:00
Miguel 89745d15bf Mejorada la seleccion de objetos. 2025-02-17 15:16:40 +01:00
5 changed files with 822 additions and 626 deletions

View File

@ -112,8 +112,17 @@ namespace CtrEditor
private bool habilitarEliminarUserControl; private bool habilitarEliminarUserControl;
private MainWindow mainWindow; private MainWindow mainWindow;
private ObjectManipulationManager _objectManager; // Add this line
public MainWindow MainWindow { get => mainWindow; set => mainWindow = value; } public MainWindow MainWindow
{
get => mainWindow;
set
{
mainWindow = value;
_objectManager = mainWindow._objectManager; // Initialize _objectManager
}
}
[ObservableProperty] [ObservableProperty]
public ICollectionView vistaFiltrada; public ICollectionView vistaFiltrada;
@ -273,6 +282,14 @@ namespace CtrEditor
[ObservableProperty] [ObservableProperty]
public ObservableCollection<osBase> objetosSimulables; public ObservableCollection<osBase> objetosSimulables;
[ObservableProperty]
private bool isMultiSelectionActive;
partial void OnIsMultiSelectionActiveChanged(bool value)
{
_objectManager?.OnMultiSelectionModeChanged(value);
}
partial void OnObjetosSimulablesChanged(ObservableCollection<osBase> value) partial void OnObjetosSimulablesChanged(ObservableCollection<osBase> value)
{ {
VistaFiltrada = CollectionViewSource.GetDefaultView(ObjetosSimulables); VistaFiltrada = CollectionViewSource.GetDefaultView(ObjetosSimulables);

View File

@ -155,8 +155,9 @@
<ScrollViewer Grid.Row="1" x:Name="ImagenEnTrabajoScrollViewer" HorizontalScrollBarVisibility="Auto" <ScrollViewer Grid.Row="1" x:Name="ImagenEnTrabajoScrollViewer" HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto" PanningMode="Both"> VerticalScrollBarVisibility="Auto" PanningMode="Both">
<Canvas x:Name="ImagenEnTrabajoCanvas" Margin="0"> <Canvas x:Name="ImagenEnTrabajoCanvas" Margin="0" Background="Transparent">
<!-- El Margin puede ser ajustado según el espacio adicional que quieras proporcionar --> <!-- Agregar Background="Transparent" para que capture los eventos del mouse y -->
<!-- asegurar que el Canvas reciba los eventos del botón derecho -->
<Canvas.RenderTransform> <Canvas.RenderTransform>
<TransformGroup> <TransformGroup>
<ScaleTransform x:Name="CanvasScaleTransform" ScaleX="1" ScaleY="1" /> <ScaleTransform x:Name="CanvasScaleTransform" ScaleX="1" ScaleY="1" />

View File

@ -4,24 +4,19 @@ using System.Windows.Controls;
using System.Windows.Input; using System.Windows.Input;
using System.Windows.Media; using System.Windows.Media;
using System.Windows.Media.Imaging; using System.Windows.Media.Imaging;
using MouseEventArgs = System.Windows.Input.MouseEventArgs;
using UserControl = System.Windows.Controls.UserControl;
using CtrEditor.ObjetosSim;
using System.Windows.Threading; using System.Windows.Threading;
using System.Diagnostics; using System.Diagnostics;
using CtrEditor.ObjetosSim.UserControls; using CtrEditor.ObjetosSim;
using DocumentFormat.OpenXml.Spreadsheet;
using System.Windows.Shapes;
using System.Numerics;
using CommunityToolkit.Mvvm.Input;
using CtrEditor.FuncionesBase; using CtrEditor.FuncionesBase;
using Xceed.Wpf.Toolkit.PropertyGrid;
using MouseEventArgs = System.Windows.Input.MouseEventArgs;
using UserControl = System.Windows.Controls.UserControl;
namespace CtrEditor namespace CtrEditor
{ {
/// <summary> /// <summary>
/// Interaction logic for MainWindow.xaml /// Interaction logic for MainWindow.xaml
/// </summary> /// </summary>
///
public partial class MainWindow : Window public partial class MainWindow : Window
{ {
// Para el Canvas // Para el Canvas
@ -29,9 +24,9 @@ namespace CtrEditor
private bool _isDrawingCanvas = false; private bool _isDrawingCanvas = false;
private bool _isDraggingCanvas = false; private bool _isDraggingCanvas = false;
private Image imagenDeFondo; private Image imagenDeFondo;
internal ObjectManipulationManager _objectManager;
private List<Rectangle> resizeRectangles = new List<Rectangle>(); // Temporizadores y animación
private DispatcherTimer _zoomTimer; private DispatcherTimer _zoomTimer;
private double _targetZoomFactor; private double _targetZoomFactor;
private double _initialZoomFactor; private double _initialZoomFactor;
@ -42,32 +37,32 @@ namespace CtrEditor
private const double MinZoomScale = 0.1; // Límite mínimo de zoom private const double MinZoomScale = 0.1; // Límite mínimo de zoom
private Stopwatch _stopwatch; private Stopwatch _stopwatch;
// Para los UserControl private dataDebug dataDebug = new dataDebug();
private Point _startPointUserControl;
private UserControl _currentDraggingControl;
private bool _isRotatingUserControl = false;
private bool _isResizingUserControl = false;
private bool _isDraggingUserControl = false;
private bool _isMovingUserControl = false;
private TextBlock _angleDisplayTextBlock;
public MainWindow() public MainWindow()
{ {
InitializeComponent(); InitializeComponent();
_objectManager = new ObjectManipulationManager(this, ImagenEnTrabajoCanvas);
// Inicializar temporizador de zoom
_zoomTimer = new DispatcherTimer(); _zoomTimer = new DispatcherTimer();
_zoomTimer.Interval = TimeSpan.FromMilliseconds(1); _zoomTimer.Interval = TimeSpan.FromMilliseconds(1);
_zoomTimer.Tick += ZoomTimer_Tick; _zoomTimer.Tick += ZoomTimer_Tick;
_stopwatch = new Stopwatch(); _stopwatch = new Stopwatch();
// Suscribir eventos
this.Loaded += MainWindow_Loaded; this.Loaded += MainWindow_Loaded;
ImagenEnTrabajoScrollViewer.PreviewMouseWheel += ImagenEnTrabajoCanvas_MouseWheel; ImagenEnTrabajoScrollViewer.PreviewMouseWheel += ImagenEnTrabajoCanvas_MouseWheel;
ImagenEnTrabajoCanvas.MouseDown += Canvas_MouseDown_Panning; ImagenEnTrabajoCanvas.MouseDown += Canvas_MouseDown_Panning;
ImagenEnTrabajoCanvas.MouseMove += Canvas_MouseMove_Panning; ImagenEnTrabajoCanvas.MouseMove += Canvas_MouseMove_Panning;
ImagenEnTrabajoCanvas.MouseUp += Canvas_MouseUp_Panning; ImagenEnTrabajoCanvas.MouseUp += Canvas_MouseUp_Panning;
// Agregar el evento KeyDown a la ventana
this.KeyDown += MainWindow_KeyDown; this.KeyDown += MainWindow_KeyDown;
ImagenEnTrabajoCanvas.MouseEnter += Canvas_MouseEnter;
this.Closed += MainWindow_Closed;
// Importante: Agregar el evento para el menú contextual
ImagenEnTrabajoCanvas.MouseRightButtonDown += Canvas_MouseRightButtonDown;
} }
private void MainWindow_Loaded(object sender, RoutedEventArgs e) private void MainWindow_Loaded(object sender, RoutedEventArgs e)
@ -76,27 +71,15 @@ namespace CtrEditor
{ {
viewModel.MainWindow = this; viewModel.MainWindow = this;
viewModel.ImageSelected += ViewModel_ImageSelected; viewModel.ImageSelected += ViewModel_ImageSelected;
viewModel?.LoadInitialData(); // Carga la primera imagen por defecto una vez cargada la ventana principal viewModel?.LoadInitialData();
viewModel.simulationManager.DebugCanvas = ImagenEnTrabajoCanvas; viewModel.simulationManager.DebugCanvas = ImagenEnTrabajoCanvas;
viewModel.MainCanvas = ImagenEnTrabajoCanvas; viewModel.MainCanvas = ImagenEnTrabajoCanvas;
} }
} }
public (float X, float Y) ObtenerCentroCanvasMeters()
{
var c = ObtenerCentroCanvasPixels();
return (PixelToMeter.Instance.calc.PixelsToMeters(c.X), PixelToMeter.Instance.calc.PixelsToMeters(c.Y));
}
public void SuscribirEventos(UserControl userControl) public void SuscribirEventos(UserControl userControl)
{ {
userControl.MouseEnter += UserControl_MouseEnter; _objectManager.SuscribirEventos(userControl);
userControl.MouseLeave += UserControl_MouseLeave;
// Suscribir a eventos de mouse para panning
userControl.MouseLeftButtonDown += UserControl_MouseLeftButtonDown;
userControl.MouseLeftButtonUp += UserControl_MouseLeftButtonUp;
userControl.MouseMove += UserControl_MouseMove;
} }
public void AgregarRegistrarUserControlCanvas(UserControl userControl) public void AgregarRegistrarUserControlCanvas(UserControl userControl)
@ -104,8 +87,6 @@ namespace CtrEditor
if (userControl is IDataContainer dataContainer) if (userControl is IDataContainer dataContainer)
{ {
SuscribirEventos(userControl); SuscribirEventos(userControl);
// Añade el UserControl al Canvas
Canvas.SetZIndex(userControl, ((int)dataContainer.ZIndex_Base() + dataContainer.zIndex_fromFrames)); Canvas.SetZIndex(userControl, ((int)dataContainer.ZIndex_Base() + dataContainer.zIndex_fromFrames));
ImagenEnTrabajoCanvas.Children.Add(userControl); ImagenEnTrabajoCanvas.Children.Add(userControl);
} }
@ -119,520 +100,6 @@ namespace CtrEditor
} }
} }
private void UserControl_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (!_isDrawingCanvas)
{
if (resizeRectangles != null && resizeRectangles.Contains(sender))
{
_isResizingUserControl = true;
lastMousePosition = e.GetPosition(ImagenEnTrabajoCanvas);
((Rectangle)sender).CaptureMouse();
_isMovingUserControl = true;
lastAngle = 0;
}
else
{
var userControl = sender as UserControl;
userControl.CaptureMouse(); // Importante para recibir eventos de movimiento incluso fuera del control
_currentDraggingControl = userControl;
_isMovingUserControl = true;
RemoveResizeRectangles();
if (sender is UserControl control && control.DataContext is osBase datos)
{
var viewModel = DataContext as MainViewModel;
if (viewModel != null)
{
viewModel.SelectedItemOsList = datos; // Esto desencadenará ListaOs_SelectionChanged
}
}
// ROTACION
if (Keyboard.IsKeyDown(Key.LeftShift))
{
// Inicializar la rotación
_isRotatingUserControl = true;
RotateTransform rotateTransform = userControl.RenderTransform as RotateTransform;
if (rotateTransform == null)
{
rotateTransform = new RotateTransform();
userControl.RenderTransform = rotateTransform;
}
// Establecer el punto inicial de referencia para el cálculo de rotación
_startPointUserControl = new Point(rotateTransform.CenterX, rotateTransform.CenterY);
// Ajusta el punto inicial al espacio del Canvas
_startPointUserControl = userControl.TranslatePoint(_startPointUserControl, ImagenEnTrabajoCanvas);
// Crear y configurar el TextBlock si no existe
if (_angleDisplayTextBlock == null)
{
_angleDisplayTextBlock = new TextBlock
{
Foreground = Brushes.Black,
Background = Brushes.White,
Opacity = 0.8,
Padding = new Thickness(5)
};
ImagenEnTrabajoCanvas.Children.Add(_angleDisplayTextBlock);
}
PositionAngleDisplay(userControl);
_angleDisplayTextBlock.Visibility = Visibility.Visible;
Canvas.SetZIndex(_angleDisplayTextBlock, 15);
}
// TAMANO
else if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
{
// Inicializar el cambio de tamaño
_isResizingUserControl = true;
_startPointUserControl = e.GetPosition(ImagenEnTrabajoCanvas);
}
// MOVIMIENTO
else
{
// Inicializar el movimiento/panning
_isDraggingUserControl = true;
_startPointUserControl = e.GetPosition(ImagenEnTrabajoCanvas);
}
}
}
}
dataDebug dataDebug = new dataDebug();
public void DebugWindow()
{
// Crear una instancia de wDebug
var debugWindow = new wDebug
{
Data = dataDebug // Asignar la instancia de Test a la propiedad Data
};
// Mostrar la ventana de depuración
debugWindow.Show();
}
private Point transformedBoundingBoxCenter = new Point();
private float lastAngle;
private System.Threading.Timer timerRemoveResizeRectangles = null;
public void ResetTimerRemoveResizeRectangles()
{
if (timerRemoveResizeRectangles == null)
timerRemoveResizeRectangles = new System.Threading.Timer(TimerCallbackRemoveResizeRectangles, null, Timeout.Infinite, Timeout.Infinite);
timerRemoveResizeRectangles.Change(2000, Timeout.Infinite);
}
private async void TimerCallbackRemoveResizeRectangles(object state)
{
if (Application.Current != null)
{
Application.Current.Dispatcher.Invoke(() =>
{
// Realiza tus cambios en la interfaz de usuario aquí
MakeResizeRectanglesTransparent();
});
}
}
public void PauseTimerRemoveResizeRectangles()
{
if (timerRemoveResizeRectangles != null)
{
timerRemoveResizeRectangles.Change(Timeout.Infinite, Timeout.Infinite);
}
}
private void AddResizeRectangles(UserControl userControl)
{
double rectSize = 10;
RemoveResizeRectangles();
if (userControl is IDataContainer dataContainer && dataContainer.Datos is osBase mvBase && mvBase.Show_On_This_Page)
{
// Obtener el BoundingBox aproximado del UserControl
Rect boundingBox = VisualTreeHelper.GetDescendantBounds(userControl);
// Transformar el BoundingBox a las coordenadas del Canvas
GeneralTransform transform = userControl.TransformToAncestor(ImagenEnTrabajoCanvas);
Rect transformedBoundingBox = transform.TransformBounds(boundingBox);
FuncionesBase.MutableRect rectBox = new FuncionesBase.MutableRect(transformedBoundingBox);
rectBox.Left -= (float)rectSize;
rectBox.Right += (float)rectSize;
rectBox.Top -= (float)rectSize;
rectBox.Bottom += (float)rectSize;
transformedBoundingBoxCenter.X = transformedBoundingBox.Left + transformedBoundingBox.Width / 2;
transformedBoundingBoxCenter.Y = transformedBoundingBox.Top + transformedBoundingBox.Height / 2;
// Cargar el cursor personalizado para rotación
Cursor rotationCursorRx = new Cursor(Application.GetResourceStream(new Uri("pack://application:,,,/CtrEditor;component/Icons/rotationRx.cur")).Stream);
Cursor rotationCursorSx = new Cursor(Application.GetResourceStream(new Uri("pack://application:,,,/CtrEditor;component/Icons/rotationSx.cur")).Stream);
// Calcular las posiciones de los rectángulos de redimensionamiento
var positions = new List<Tuple<Point, string>>()
{
new Tuple<Point, string>(new Point(rectBox.Left, rectBox.Top), "TopLeft"),
new Tuple<Point, string>(new Point(rectBox.Right, rectBox.Top), "TopRight"),
new Tuple<Point, string>(new Point(rectBox.Left, rectBox.Bottom), "BottomLeft"),
new Tuple<Point, string>(new Point(rectBox.Right, rectBox.Bottom), "BottomRight"),
new Tuple<Point, string>(new Point(rectBox.Left + rectBox.Width / 2, rectBox.Top), "TopCenter"),
new Tuple<Point, string>(new Point(rectBox.Left + rectBox.Width / 2, rectBox.Bottom), "BottomCenter"),
new Tuple<Point, string>(new Point(rectBox.Left, rectBox.Top + rectBox.Height / 2), "CenterLeft"),
new Tuple<Point, string>(new Point(rectBox.Right, rectBox.Top + rectBox.Height / 2), "CenterRight")
};
// Add validation before setting Canvas position
void SetCanvasPosition(UIElement element, double left, double top)
{
if (!double.IsInfinity(left) && !double.IsNaN(left))
Canvas.SetLeft(element, left);
if (!double.IsInfinity(top) && !double.IsNaN(top))
Canvas.SetTop(element, top);
}
foreach (var position in positions)
{
Rectangle rect = new Rectangle
{
Width = rectSize,
Height = rectSize,
Fill = Brushes.Transparent,
Stroke = Brushes.Black,
StrokeThickness = 1,
Tag = position.Item2 // Asignar la etiqueta
};
// Establecer el cursor adecuado
switch (position.Item2)
{
case "TopLeft":
rect.Cursor = Cursors.Arrow;
rect.Stroke = Brushes.Gray;
break;
case "TopRight":
rect.Cursor = rotationCursorRx; // Cursor de rotación
rect.Stroke = Brushes.Red;
break;
case "BottomLeft":
rect.Cursor = rotationCursorSx; // Cursor de rotación
rect.Stroke = Brushes.DarkRed;
break;
case "BottomRight":
rect.Cursor = Cursors.SizeNWSE; // Cursor de dimensionar altura y anchura
rect.Stroke = Brushes.Blue;
break;
case "TopCenter":
rect.Cursor = Cursors.Arrow;
rect.Stroke = Brushes.Gray;
break;
case "BottomCenter":
rect.Cursor = Cursors.SizeNS; // Cursor de dimensionar altura
rect.Stroke = Brushes.Blue;
break;
case "CenterLeft":
rect.Cursor = rotationCursorRx; // Cursor de rotación
rect.Stroke = Brushes.Red;
break;
case "CenterRight":
rect.Cursor = Cursors.SizeWE; // Cursor de dimensionar anchura
rect.Stroke = Brushes.Blue;
break;
}
// Replace direct Canvas.Set calls with the validation method
SetCanvasPosition(rect, position.Item1.X - rectSize / 2, position.Item1.Y - rectSize / 2);
rect.MouseLeftButtonDown += UserControl_MouseLeftButtonDown;
rect.MouseMove += UserControl_MouseMove;
rect.MouseLeftButtonUp += UserControl_MouseLeftButtonUp;
rect.MouseLeave += ResizeRectangle_MouseLeave;
resizeRectangles.Add(rect);
ImagenEnTrabajoCanvas.Children.Add(rect);
Canvas.SetZIndex(rect, ((int)ZIndexEnum.RectangulosPropiead));
ResetTimerRemoveResizeRectangles();
}
}
}
private void ResizeRectangle_MouseLeave(object sender, MouseEventArgs e)
{
var rect = sender as Rectangle;
rect.Fill = Brushes.Transparent; // Volver al color original
ResetTimerRemoveResizeRectangles();
}
private void MakeResizeRectanglesTransparent()
{
if (resizeRectangles == null || resizeRectangles.Count == 0)
return;
foreach (var rect in resizeRectangles)
{
rect.Opacity = 0; // Hacer transparente
}
}
private void MakeResizeRectanglesNormal()
{
if (resizeRectangles == null || resizeRectangles.Count == 0)
return;
foreach (var rect in resizeRectangles)
{
rect.Opacity = 1;
}
}
private void RemoveResizeRectangles()
{
if (resizeRectangles == null || resizeRectangles.Count == 0)
return;
foreach (var rect in resizeRectangles)
{
ImagenEnTrabajoCanvas.Children.Remove(rect);
}
resizeRectangles.Clear();
}
private Point lastMousePosition;
private void MarkUnsavedChanges()
{
if (DataContext is MainViewModel viewModel)
{
if (_isMovingUserControl || _isRotatingUserControl || _isResizingUserControl || _isDraggingUserControl)
{
viewModel.HasUnsavedChanges = true;
}
}
}
private void UserControl_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
MarkUnsavedChanges();
if (_isResizingUserControl && resizeRectangles != null && resizeRectangles.Contains(sender))
{
_isResizingUserControl = false;
_isMovingUserControl = false;
((Rectangle)sender).ReleaseMouseCapture();
AddResizeRectangles(_currentDraggingControl);
}
else if (_isMovingUserControl)
{
var userControl = sender as UserControl;
userControl.ReleaseMouseCapture();
// _currentDraggingControl = null;
AddResizeRectangles(_currentDraggingControl);
_isResizingUserControl = _isRotatingUserControl = _isDraggingUserControl = false;
_isMovingUserControl = false;
// Ocultar el TextBlock de ángulo
if (_angleDisplayTextBlock != null)
{
_angleDisplayTextBlock.Visibility = Visibility.Collapsed;
}
}
}
Rectangle _currentDraggingRectangle;
private void UserControl_MouseMove(object sender, MouseEventArgs e)
{
if (!_isMovingUserControl && resizeRectangles != null && resizeRectangles.Contains(sender))
{
var rect = sender as Rectangle;
rect.Fill = Brushes.Black; // Pintar de negro el rectángulo bajo el ratón
_currentDraggingRectangle = rect; // Asignar el rectángulo actual que se está arrastrando
_startPointUserControl = new Point(Canvas.GetLeft(rect), Canvas.GetTop(rect));
MakeResizeRectanglesNormal();
PauseTimerRemoveResizeRectangles();
}
if (_isMovingUserControl && _currentDraggingControl != null)
{
var currentPosition = e.GetPosition(ImagenEnTrabajoCanvas);
if (_isDraggingUserControl)
{
// Código para mover el control
var dx = currentPosition.X - _startPointUserControl.X;
var dy = currentPosition.Y - _startPointUserControl.Y;
var newX = Canvas.GetLeft(_currentDraggingControl) + dx;
var newY = Canvas.GetTop(_currentDraggingControl) + dy;
if (_currentDraggingControl is IDataContainer dataContainer && dataContainer.Datos is osBase mvBase)
mvBase.Move((float)newX, (float)newY);
_startPointUserControl = currentPosition; // Actualiza el punto inicial para el siguiente movimiento
}
else if (_isRotatingUserControl)
{
// Código para rotar el control
RotateControl(_currentDraggingControl, currentPosition);
}
else if (_isResizingUserControl)
{
// Código para cambiar el tamaño del control
ResizeControl(_currentDraggingControl, currentPosition);
}
}
}
private void RotateControl(UserControl control, Point currentPosition)
{
double deltaX = currentPosition.X - _startPointUserControl.X;
double deltaY = currentPosition.Y - _startPointUserControl.Y;
double angle = Math.Atan2(deltaY, deltaX) * (180 / Math.PI);
//RotateTransform rotateTransform = control.RenderTransform as RotateTransform;
//rotateTransform.Angle = angle; // - _initialAngleUserControl; // Asegúrate de ajustar esta parte según cómo calcules el ángulo inicial
if (control is IDataContainer dataContainer && dataContainer.Datos is osBase mvBase)
mvBase.Rotate((float)angle);
// Actualizar el ángulo mostrado
_angleDisplayTextBlock.Text = $"Ángulo: {angle:F2}°";
PositionAngleDisplay(control);
}
private void PositionAngleDisplay(UserControl control)
{
// Posicionar el TextBlock sobre el control
Canvas.SetLeft(_angleDisplayTextBlock, Canvas.GetLeft(control));
Canvas.SetTop(_angleDisplayTextBlock, Canvas.GetTop(control));
}
private void ResizeControl(UserControl control, Point currentPosition)
{
bool ActivateRotation = false, ActivateSizeWidth = false, ActivateSizeHeight = false, ActivateMove = false;
if (control is IDataContainer dataContainer && dataContainer.Datos is osBase mvBase)
{
MakeResizeRectanglesTransparent();
// Obtener el rectángulo desde el que se inició la redimensión
var resizeRect = _currentDraggingRectangle as Rectangle;
if (resizeRect == null) return;
string resizeDirection = resizeRect.Tag as string;
if (resizeDirection == null) return;
switch (resizeDirection)
{
case "TopLeft":
break;
case "TopRight":
ActivateRotation = true;
break;
case "BottomLeft":
ActivateRotation = true;
break;
case "BottomRight":
ActivateSizeHeight = true;
ActivateSizeWidth = true;
break;
case "TopCenter":
break;
case "BottomCenter":
ActivateSizeHeight = true;
break;
case "CenterLeft":
ActivateRotation = true;
break;
case "CenterRight":
ActivateSizeWidth = true;
break;
}
if (ActivateMove)
{
// Código para mover el control
var dx = currentPosition.X - _startPointUserControl.X;
var dy = currentPosition.Y - _startPointUserControl.Y;
var newX = Canvas.GetLeft(_currentDraggingControl) + dx;
var newY = Canvas.GetTop(_currentDraggingControl) + dy;
mvBase.Move(newX, newY);
// dataContainer.Move((float)newX, (float)newY);
}
if (ActivateRotation)
{
double deltaX = currentPosition.X - transformedBoundingBoxCenter.X;
double deltaY = currentPosition.Y - transformedBoundingBoxCenter.Y;
double angle = Math.Atan2(deltaY, deltaX) * (180 / Math.PI);
if ((lastAngle == 0 && angle != 0) || Math.Abs(angle - lastAngle) > 45) lastAngle = (float)angle;
else
{
mvBase.Rotate(angle - lastAngle);
lastAngle = (float)angle;
dataDebug.TransformedBoundingBoxCenter = transformedBoundingBoxCenter;
dataDebug.LastAngle = lastAngle;
dataDebug.CurrentPosition = currentPosition;
dataDebug.Angle = (float)angle;
}
}
if (ActivateSizeWidth || ActivateSizeHeight)
{
// Calcular la diferencia en la posición X desde el punto de inicio
double widthChange = currentPosition.X - _startPointUserControl.X;
// Calcular la diferencia en la posición Y desde el punto de inicio
double heightChange = currentPosition.Y - _startPointUserControl.Y;
if (!ActivateSizeHeight) heightChange = 0;
if (!ActivateSizeWidth) widthChange = 0;
mvBase.Resize(widthChange, heightChange);
// dataContainer.Resize((float)widthChange, (float)heightChange);
}
_startPointUserControl = currentPosition; // Actualiza el punto inicial para el siguiente movimiento
}
}
private void UserControl_MouseEnter(object sender, MouseEventArgs e)
{
if (_currentDraggingControl != null)
{
RemoveResizeRectangles();
}
if (sender is UserControl userControl)
if (userControl is IDataContainer dataContainer)
{
dataContainer.Highlight(true);
_currentDraggingControl = sender as UserControl;
AddResizeRectangles(_currentDraggingControl);
}
}
private void UserControl_MouseLeave(object sender, MouseEventArgs e)
{
if (sender is UserControl userControl)
if (userControl is IDataContainer dataContainer)
dataContainer.Highlight(false);
}
private void ViewModel_ImageSelected(object sender, string imagePath)
{
LoadImageToCanvas(imagePath);
}
private void LoadImageToCanvas(string imagePath) private void LoadImageToCanvas(string imagePath)
{ {
BitmapImage bitmap = new BitmapImage(new Uri(imagePath, UriKind.Absolute)); BitmapImage bitmap = new BitmapImage(new Uri(imagePath, UriKind.Absolute));
@ -645,7 +112,6 @@ namespace CtrEditor
imagenDeFondo.Source = bitmap; imagenDeFondo.Source = bitmap;
RenderOptions.SetBitmapScalingMode(imagenDeFondo, BitmapScalingMode.HighQuality); RenderOptions.SetBitmapScalingMode(imagenDeFondo, BitmapScalingMode.HighQuality);
// Elimina solo los ROIs, no la imagen de fondo // Elimina solo los ROIs, no la imagen de fondo
for (int i = ImagenEnTrabajoCanvas.Children.Count - 1; i >= 0; i--) for (int i = ImagenEnTrabajoCanvas.Children.Count - 1; i >= 0; i--)
{ {
@ -655,14 +121,11 @@ namespace CtrEditor
} }
} }
// Ajusta el tamaño del Canvas a la imagen, si es necesario
ImagenEnTrabajoCanvas.Width = bitmap.Width; ImagenEnTrabajoCanvas.Width = bitmap.Width;
ImagenEnTrabajoCanvas.Height = bitmap.Height; ImagenEnTrabajoCanvas.Height = bitmap.Height;
// Posiciona la imagen correctamente dentro del Canvas
Canvas.SetLeft(imagenDeFondo, 0); Canvas.SetLeft(imagenDeFondo, 0);
Canvas.SetTop(imagenDeFondo, 0); Canvas.SetTop(imagenDeFondo, 0);
} }
private void Canvas_MouseUp_Panning(object sender, MouseButtonEventArgs e) private void Canvas_MouseUp_Panning(object sender, MouseButtonEventArgs e)
@ -670,64 +133,79 @@ namespace CtrEditor
if (_isDraggingCanvas) if (_isDraggingCanvas)
{ {
_isDraggingCanvas = false; _isDraggingCanvas = false;
ImagenEnTrabajoScrollViewer.ReleaseMouseCapture(); // Finaliza la captura del ratón ImagenEnTrabajoCanvas.ReleaseMouseCapture();
if (DataContext is MainViewModel viewModel && viewModel.SelectedItemOsList != null)
{
_objectManager.MakeResizeRectanglesNormal();
}
e.Handled = true;
} }
} }
private void Canvas_MouseDown_Panning(object sender, MouseButtonEventArgs e) private void Canvas_MouseDown_Panning(object sender, MouseButtonEventArgs e)
{ {
if (e.LeftButton == MouseButtonState.Pressed && !_isDrawingCanvas && !_isMovingUserControl) if (e.LeftButton == MouseButtonState.Pressed && !_isDrawingCanvas)
{ {
// Indica que se inicia el panning // Solo activar el panning si el clic fue directamente en el canvas
_isDraggingCanvas = true; if (e.Source == ImagenEnTrabajoCanvas)
// Guarda la posición actual del ratón {
_lastMousePosition = e.GetPosition(ImagenEnTrabajoScrollViewer); _isDraggingCanvas = true;
//ImagenEnTrabajoScrollViewer.CaptureMouse(); // Importante para capturar el movimiento _lastMousePosition = e.GetPosition(ImagenEnTrabajoScrollViewer);
ImagenEnTrabajoCanvas.CaptureMouse();
if (DataContext is MainViewModel viewModel)
{
viewModel.SelectedItemOsList = null;
_objectManager.RemoveResizeRectangles();
}
e.Handled = true;
}
} }
} }
private void Canvas_MouseMove_Panning(object sender, MouseEventArgs e) private void Canvas_MouseMove_Panning(object sender, MouseEventArgs e)
{ {
if (_isDraggingCanvas) if (_isDraggingCanvas && e.LeftButton == MouseButtonState.Pressed)
{ {
var currentPosition = e.GetPosition(ImagenEnTrabajoScrollViewer); var currentPosition = e.GetPosition(ImagenEnTrabajoScrollViewer);
var dx = currentPosition.X - _lastMousePosition.X; var dx = currentPosition.X - _lastMousePosition.X;
var dy = currentPosition.Y - _lastMousePosition.Y; var dy = currentPosition.Y - _lastMousePosition.Y;
MakeResizeRectanglesTransparent(); _objectManager.MakeResizeRectanglesTransparent();
_objectManager.RemoveHighlightRectangles();
// Obtener la transformación actual del Canvas var transform = (TranslateTransform)((TransformGroup)ImagenEnTrabajoCanvas.RenderTransform)
var transform = (TranslateTransform)((TransformGroup)ImagenEnTrabajoCanvas.RenderTransform).Children.First(t => t is TranslateTransform); .Children.First(t => t is TranslateTransform);
transform.X += dx; transform.X += dx;
transform.Y += dy; transform.Y += dy;
_lastMousePosition = currentPosition; _lastMousePosition = currentPosition;
e.Handled = true;
} }
} }
private void ImagenEnTrabajoCanvas_MouseWheel(object sender, MouseWheelEventArgs e) private void ImagenEnTrabajoCanvas_MouseWheel(object sender, MouseWheelEventArgs e)
{ {
MakeResizeRectanglesTransparent(); _objectManager.MakeResizeRectanglesTransparent();
_objectManager.RemoveHighlightRectangles();
_initialZoomFactor = ((ScaleTransform)((TransformGroup)ImagenEnTrabajoCanvas.RenderTransform).Children.First(t => t is ScaleTransform)).ScaleX; _initialZoomFactor = ((ScaleTransform)((TransformGroup)ImagenEnTrabajoCanvas.RenderTransform)
.Children.First(t => t is ScaleTransform)).ScaleX;
// Calcula el factor de escala mínimo para que toda la imagen sea visible
double minZoomFactor = Math.Min( double minZoomFactor = Math.Min(
ImagenEnTrabajoScrollViewer.ViewportWidth / ImagenEnTrabajoCanvas.ActualWidth, ImagenEnTrabajoScrollViewer.ViewportWidth / ImagenEnTrabajoCanvas.ActualWidth,
ImagenEnTrabajoScrollViewer.ViewportHeight / ImagenEnTrabajoCanvas.ActualHeight); ImagenEnTrabajoScrollViewer.ViewportHeight / ImagenEnTrabajoCanvas.ActualHeight);
// Ajusta el targetZoomFactor pero no permite que baje del mínimo _targetZoomFactor = e.Delta > 0 ?
_targetZoomFactor = e.Delta > 0 ? _initialZoomFactor * 1.4 : Math.Max(_initialZoomFactor * 0.75, minZoomFactor); _initialZoomFactor * 1.4 :
Math.Max(_initialZoomFactor * 0.75, minZoomFactor);
_zoomCursorPosition = e.GetPosition(ImagenEnTrabajoCanvas); _zoomCursorPosition = e.GetPosition(ImagenEnTrabajoCanvas);
// Desactivar el escalado de alta calidad para mejorar el rendimiento
RenderOptions.SetBitmapScalingMode(ImagenEnTrabajoCanvas, BitmapScalingMode.LowQuality); RenderOptions.SetBitmapScalingMode(ImagenEnTrabajoCanvas, BitmapScalingMode.LowQuality);
if (!_zoomTimer.IsEnabled) _ZoomDuration = !_zoomTimer.IsEnabled ? ZoomDuration : ZoomDuration / 3;
_ZoomDuration = ZoomDuration;
else
_ZoomDuration = ZoomDuration / 3;
_stopwatch.Restart(); _stopwatch.Restart();
_zoomTimer.Start(); _zoomTimer.Start();
@ -735,7 +213,6 @@ namespace CtrEditor
e.Handled = true; e.Handled = true;
} }
private void ZoomTimer_Tick(object sender, EventArgs e) private void ZoomTimer_Tick(object sender, EventArgs e)
{ {
double elapsedMilliseconds = _stopwatch.Elapsed.TotalMilliseconds; double elapsedMilliseconds = _stopwatch.Elapsed.TotalMilliseconds;
@ -745,9 +222,13 @@ namespace CtrEditor
_zoomTimer.Stop(); _zoomTimer.Stop();
_stopwatch.Stop(); _stopwatch.Stop();
// Volver a activar el escalado de alta calidad después de completar el zoom
RenderOptions.SetBitmapScalingMode(ImagenEnTrabajoCanvas, BitmapScalingMode.HighQuality); RenderOptions.SetBitmapScalingMode(ImagenEnTrabajoCanvas, BitmapScalingMode.HighQuality);
if (DataContext is MainViewModel viewModel && viewModel.SelectedItemOsList != null)
{
_objectManager.MakeResizeRectanglesNormal();
}
return; return;
} }
@ -755,12 +236,10 @@ namespace CtrEditor
var st = (ScaleTransform)tg.Children.First(t => t is ScaleTransform); var st = (ScaleTransform)tg.Children.First(t => t is ScaleTransform);
var tt = (TranslateTransform)tg.Children.First(t => t is TranslateTransform); var tt = (TranslateTransform)tg.Children.First(t => t is TranslateTransform);
// Interpolación cuadrática para la desaceleración
double t = elapsedMilliseconds / _ZoomDuration; double t = elapsedMilliseconds / _ZoomDuration;
double easeOutT = t * (2 - t); // Función de interpolación cuadrática (ease-out) double easeOutT = t * (2 - t);
double zoomFactor = _initialZoomFactor + (_targetZoomFactor - _initialZoomFactor) * easeOutT; double zoomFactor = _initialZoomFactor + (_targetZoomFactor - _initialZoomFactor) * easeOutT;
// Asegúrate de no ir por debajo del zoom mínimo
zoomFactor = Math.Max(zoomFactor, MinZoomScale); zoomFactor = Math.Max(zoomFactor, MinZoomScale);
Point cursorPosition = _zoomCursorPosition; Point cursorPosition = _zoomCursorPosition;
@ -775,37 +254,64 @@ namespace CtrEditor
tt.Y = relativeY - cursorPosition.Y * st.ScaleY; tt.Y = relativeY - cursorPosition.Y * st.ScaleY;
} }
public (float X, float Y) ObtenerCentroCanvasPixels() private void ListaOs_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{ {
// Obtener las transformaciones actuales del Canvas UserControlFactory.LimpiarPropiedadesosDatos(PanelEdicion);
var tg = (TransformGroup)ImagenEnTrabajoCanvas.RenderTransform;
var st = (ScaleTransform)tg.Children.First(t => t is ScaleTransform);
var tt = (TranslateTransform)tg.Children.First(t => t is TranslateTransform);
// Obtener el tamaño del ScrollViewer visible if (e.AddedItems.Count > 0 && e.AddedItems[0] is osBase selectedObject)
double visibleWidth = ImagenEnTrabajoScrollViewer.ViewportWidth; {
double visibleHeight = ImagenEnTrabajoScrollViewer.ViewportHeight; // Siempre trabajar con selección única para las propiedades
CargarPropiedadesosDatos(selectedObject);
// Obtener el desplazamiento del ScrollViewer // No modificar la selección múltiple aquí, solo actualizar los rectángulos de manipulación
double offsetX = ImagenEnTrabajoScrollViewer.HorizontalOffset; // si el objeto seleccionado no está en la selección actual
double offsetY = ImagenEnTrabajoScrollViewer.VerticalOffset; if (!_objectManager.SelectedObjects.Contains(selectedObject))
{
// Calcular las coordenadas del centro visible del ScrollViewer if (!((MainViewModel)DataContext).IsMultiSelectionActive)
double centerX = offsetX + (visibleWidth / 2); {
double centerY = offsetY + (visibleHeight / 2); _objectManager.ClearSelection();
_objectManager.SelectObject(selectedObject);
// Ajustar las coordenadas del centro para tener en cuenta las transformaciones del Canvas }
double canvasCenterX = (centerX - tt.X) / st.ScaleX; }
double canvasCenterY = (centerY - tt.Y) / st.ScaleY; }
else
return ((float)canvasCenterX, (float)canvasCenterY); {
_objectManager.RemoveResizeRectangles();
}
} }
private void MainWindow_KeyDown(object sender, KeyEventArgs e)
private void CargarPropiedadesosDatos(osBase selectedObject)
{ {
if (DataContext is MainViewModel viewModel) if (DataContext is MainViewModel viewModel)
viewModel.CargarPropiedadesosDatos(selectedObject, PanelEdicion, Resources); {
if (e.Key == Key.Delete)
{
viewModel.EliminarObjetoSeleccionado();
e.Handled = true;
}
else if (e.Key == Key.Escape)
{
// Limpiar la selección en el ListBox
viewModel.SelectedItemOsList = null;
// Limpiar la selección múltiple
_objectManager.ClearSelection();
_objectManager.RemoveResizeRectangles();
// Desactivar el modo de selección múltiple
viewModel.IsMultiSelectionActive = false;
e.Handled = true;
}
}
}
private void Canvas_MouseEnter(object sender, MouseEventArgs e)
{
if (e.OriginalSource == ImagenEnTrabajoCanvas)
{
//_objectManager.RemoveResizeRectangles();
}
} }
private void MainWindow_Closed(object sender, EventArgs e) private void MainWindow_Closed(object sender, EventArgs e)
@ -816,30 +322,87 @@ namespace CtrEditor
} }
} }
private void ListaOs_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e) private void CargarPropiedadesosDatos(osBase selectedObject)
{ {
//PanelEdicion.Children.Clear(); // Limpiar el panel existente if (DataContext is MainViewModel viewModel)
UserControlFactory.LimpiarPropiedadesosDatos(PanelEdicion); viewModel.CargarPropiedadesosDatos(selectedObject, PanelEdicion, Resources);
}
if (e.AddedItems.Count > 0 && e.AddedItems[0] is osBase selectedObject) public (float X, float Y) ObtenerCentroCanvasMeters()
{
var c = ObtenerCentroCanvasPixels();
return (PixelToMeter.Instance.calc.PixelsToMeters(c.X),
PixelToMeter.Instance.calc.PixelsToMeters(c.Y));
}
public (float X, float Y) ObtenerCentroCanvasPixels()
{
var tg = (TransformGroup)ImagenEnTrabajoCanvas.RenderTransform;
var st = (ScaleTransform)tg.Children.First(t => t is ScaleTransform);
var tt = (TranslateTransform)tg.Children.First(t => t is TranslateTransform);
double visibleWidth = ImagenEnTrabajoScrollViewer.ViewportWidth;
double visibleHeight = ImagenEnTrabajoScrollViewer.ViewportHeight;
double offsetX = ImagenEnTrabajoScrollViewer.HorizontalOffset;
double offsetY = ImagenEnTrabajoScrollViewer.VerticalOffset;
double centerX = offsetX + (visibleWidth / 2);
double centerY = offsetY + (visibleHeight / 2);
double canvasCenterX = (centerX - tt.X) / st.ScaleX;
double canvasCenterY = (centerY - tt.Y) / st.ScaleY;
return ((float)canvasCenterX, (float)canvasCenterY);
}
private void ViewModel_ImageSelected(object sender, string imagePath)
{
LoadImageToCanvas(imagePath);
}
public void DebugWindow()
{
var debugWindow = new wDebug
{ {
if (selectedObject.VisualRepresentation != null) Data = dataDebug
{ };
_currentDraggingControl = selectedObject.VisualRepresentation; debugWindow.Show();
AddResizeRectangles(_currentDraggingControl); }
}
CargarPropiedadesosDatos(selectedObject);
private void Canvas_MouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
// Aceptar el evento si viene del canvas o de la imagen de fondo
if ((e.Source == ImagenEnTrabajoCanvas || e.Source == imagenDeFondo) && DataContext is MainViewModel viewModel)
{
e.Handled = true; // Importante: marcar el evento como manejado
ShowContextMenu(e.GetPosition(ImagenEnTrabajoCanvas));
} }
} }
private void MainWindow_KeyDown(object sender, KeyEventArgs e) private void ShowContextMenu(Point position)
{ {
if (e.Key == Key.Delete && DataContext is MainViewModel viewModel) var contextMenu = new ContextMenu();
var multiSelectMenuItem = new MenuItem
{
Header = "Modo Multi-Selección",
IsCheckable = true,
StaysOpenOnClick = false // Cerrar el menú al hacer clic
};
if (DataContext is MainViewModel viewModel)
{ {
viewModel.EliminarObjetoSeleccionado(); multiSelectMenuItem.IsChecked = viewModel.IsMultiSelectionActive;
e.Handled = true; multiSelectMenuItem.Click += (s, e) =>
{
viewModel.IsMultiSelectionActive = multiSelectMenuItem.IsChecked;
};
} }
contextMenu.Items.Add(multiSelectMenuItem);
contextMenu.PlacementTarget = ImagenEnTrabajoCanvas;
contextMenu.Placement = System.Windows.Controls.Primitives.PlacementMode.MousePoint;
contextMenu.IsOpen = true;
} }
} }
@ -847,16 +410,13 @@ namespace CtrEditor
{ {
public override ValidationResult Validate(object value, CultureInfo cultureInfo) public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{ {
// Comprobamos si el valor es nulo o está vacío
if (string.IsNullOrEmpty(value?.ToString())) if (string.IsNullOrEmpty(value?.ToString()))
return new ValidationResult(false, "El campo no puede estar vacío."); return new ValidationResult(false, "El campo no puede estar vacío.");
// Intentamos convertir el valor a un tipo float
if (float.TryParse(value.ToString(), NumberStyles.Float, cultureInfo, out float result)) if (float.TryParse(value.ToString(), NumberStyles.Float, cultureInfo, out float result))
return ValidationResult.ValidResult; // La validación es exitosa return ValidationResult.ValidResult;
else else
return new ValidationResult(false, "Ingrese un número válido."); return new ValidationResult(false, "Ingrese un número válido.");
} }
} }
} }

View File

@ -0,0 +1,616 @@
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Shapes;
using System.Windows.Threading;
using CtrEditor.FuncionesBase;
using CtrEditor.ObjetosSim;
using Color = System.Windows.Media.Color;
using System.Collections.ObjectModel;
namespace CtrEditor
{
public class ObjectManipulationManager
{
private enum ResizeMode
{
None,
Move,
Rotate,
ResizeWidth,
ResizeHeight,
ResizeBoth
}
private enum HandleMode
{
None,
Move,
ResizeWidth,
ResizeHeight,
ResizeBoth,
Rotate
}
private ResizeMode _currentResizeMode;
private readonly MainWindow _mainWindow;
private readonly Canvas _canvas;
private Point _lastMousePosition;
private bool _isDrawingCanvas = false;
private bool _isDraggingUserControl = false;
private bool _isMovingUserControl = false;
private UserControl _currentDraggingControl;
private Point _startPointUserControl;
private Point _transformedBoundingBoxCenter;
private float _lastAngle;
private List<Rectangle> _resizeRectangles = new List<Rectangle>();
private List<Rectangle> _highlightRectangles = new List<Rectangle>();
private System.Threading.Timer _timerRemoveHighlight = null;
private Rectangle _currentDraggingRectangle;
private dataDebug _dataDebug = new dataDebug();
private ObservableCollection<osBase> _selectedObjects = new ObservableCollection<osBase>();
public ObjectManipulationManager(MainWindow mainWindow, Canvas canvas)
{
_mainWindow = mainWindow;
_canvas = canvas;
}
public ObservableCollection<osBase> SelectedObjects
{
get => _selectedObjects;
private set
{
_selectedObjects = value;
UpdateSelectionVisuals();
}
}
private void UpdateSelectionVisuals()
{
RemoveResizeRectangles();
if (_selectedObjects.Any())
{
AddResizeRectangles(_selectedObjects);
}
}
public void SuscribirEventos(UserControl userControl)
{
userControl.MouseEnter += UserControl_MouseEnter;
userControl.MouseLeave += UserControl_MouseLeave;
userControl.Cursor = Cursors.Hand;
userControl.MouseLeftButtonDown += UserControl_MouseLeftButtonDown;
userControl.MouseLeftButtonUp += UserControl_MouseLeftButtonUp;
userControl.MouseMove += UserControl_MouseMove;
}
private void UserControl_MouseEnter(object sender, MouseEventArgs e)
{
if (sender is UserControl userControl && userControl is IDataContainer dataContainer)
{
dataContainer.Highlight(true);
if (_mainWindow.DataContext is MainViewModel viewModel)
{
var selectedObject = viewModel.SelectedItemOsList;
if (selectedObject?.VisualRepresentation != userControl)
{
AddHighlightRectangles(userControl);
}
}
}
}
private void UserControl_MouseLeave(object sender, MouseEventArgs e)
{
if (sender is UserControl userControl && userControl is IDataContainer dataContainer)
dataContainer.Highlight(false);
}
public void AddResizeRectangles(IEnumerable<osBase> selectedObjects)
{
double rectHighlightSize = 1;
RemoveResizeRectangles();
// Calcular el bounding box que contenga todos los objetos seleccionados
Rect boundingBox = CalculateTotalBoundingBox(selectedObjects);
FuncionesBase.MutableRect rectBox = new FuncionesBase.MutableRect(boundingBox);
rectBox.Left -= (float)rectHighlightSize;
rectBox.Right += (float)rectHighlightSize;
rectBox.Top -= (float)rectHighlightSize;
rectBox.Bottom += (float)rectHighlightSize;
_transformedBoundingBoxCenter = new Point(
boundingBox.Left + boundingBox.Width / 2,
boundingBox.Top + boundingBox.Height / 2
);
// Selection rectangle
Rectangle selectionRect = CreateSelectionRectangle(rectBox, rectHighlightSize);
_resizeRectangles.Add(selectionRect);
_canvas.Children.Add(selectionRect);
// Load rotation cursors
Cursor rotationCursorRx = new Cursor(Application.GetResourceStream(
new Uri("pack://application:,,,/CtrEditor;component/Icons/rotationRx.cur")).Stream);
Cursor rotationCursorSx = new Cursor(Application.GetResourceStream(
new Uri("pack://application:,,,/CtrEditor;component/Icons/rotationSx.cur")).Stream);
// Add resize/rotation handles
AddResizeHandles(rectBox, 10, rotationCursorRx, rotationCursorSx);
}
private Rect CalculateTotalBoundingBox(IEnumerable<osBase> selectedObjects)
{
double left = double.MaxValue;
double top = double.MaxValue;
double right = double.MinValue;
double bottom = double.MinValue;
foreach (var obj in selectedObjects)
{
if (obj.VisualRepresentation != null && obj.Show_On_This_Page)
{
// Obtener el bounding box del objeto actual
Rect objectBounds = VisualTreeHelper.GetDescendantBounds(obj.VisualRepresentation);
GeneralTransform transform = obj.VisualRepresentation.TransformToAncestor(_canvas);
Rect transformedBounds = transform.TransformBounds(objectBounds);
// Actualizar los límites del bounding box total
left = Math.Min(left, transformedBounds.Left);
top = Math.Min(top, transformedBounds.Top);
right = Math.Max(right, transformedBounds.Right);
bottom = Math.Max(bottom, transformedBounds.Bottom);
}
}
return new Rect(
new Point(left, top),
new Point(right, bottom)
);
}
private Rectangle CreateSelectionRectangle(FuncionesBase.MutableRect rectBox, double rectHighlightSize)
{
var rect = new Rectangle
{
Width = rectBox.Width + (rectHighlightSize * 2),
Height = rectBox.Height + (rectHighlightSize * 2),
Fill = Brushes.Transparent,
Stroke = new SolidColorBrush(Color.FromArgb(180, 0, 120, 215)),
StrokeThickness = 1.5,
Tag = "Selection",
IsHitTestVisible = false,
StrokeDashArray = new DoubleCollection(new double[] { 3, 3 })
};
Canvas.SetLeft(rect, rectBox.Left - rectHighlightSize);
Canvas.SetTop(rect, rectBox.Top - rectHighlightSize);
Canvas.SetZIndex(rect, ((int)ZIndexEnum.RectangulosPropiead - 1));
return rect;
}
private void AddResizeHandles(FuncionesBase.MutableRect rectBox, double rectSize,
Cursor rotationCursorRx, Cursor rotationCursorSx)
{
var positions = new List<(Point Position, string Tag, Cursor Cursor, Brush Stroke)>
{
(new Point(rectBox.Left, rectBox.Top), "TopLeft", Cursors.Arrow, Brushes.Gray),
(new Point(rectBox.Right, rectBox.Top), "TopRight", rotationCursorRx, Brushes.Red),
(new Point(rectBox.Left, rectBox.Bottom), "BottomLeft", rotationCursorSx, Brushes.DarkRed),
(new Point(rectBox.Right, rectBox.Bottom), "BottomRight", Cursors.SizeNWSE, Brushes.Blue),
(new Point(rectBox.Left + rectBox.Width / 2, rectBox.Top), "TopCenter", Cursors.Arrow, Brushes.Gray),
(new Point(rectBox.Left + rectBox.Width / 2, rectBox.Bottom), "BottomCenter", Cursors.SizeNS, Brushes.Blue),
(new Point(rectBox.Left, rectBox.Top + rectBox.Height / 2), "CenterLeft", rotationCursorRx, Brushes.Red),
(new Point(rectBox.Right, rectBox.Top + rectBox.Height / 2), "CenterRight", Cursors.SizeWE, Brushes.Blue)
};
foreach (var (Position, Tag, Cursor, Stroke) in positions)
{
var handle = CreateResizeHandle(rectSize, Tag, Cursor, Stroke);
SetHandlePosition(handle, Position, rectSize);
_resizeRectangles.Add(handle);
_canvas.Children.Add(handle);
}
}
private Rectangle CreateResizeHandle(double rectSize, string tag, Cursor cursor, Brush stroke)
{
var handle = new Rectangle
{
Width = rectSize,
Height = rectSize,
Fill = Brushes.Transparent,
Stroke = stroke,
StrokeThickness = 1,
Tag = tag,
Cursor = cursor
};
handle.MouseLeftButtonDown += UserControl_MouseLeftButtonDown;
handle.MouseMove += UserControl_MouseMove;
handle.MouseLeftButtonUp += UserControl_MouseLeftButtonUp;
handle.MouseLeave += ResizeRectangle_MouseLeave;
Canvas.SetZIndex(handle, (int)ZIndexEnum.RectangulosPropiead);
return handle;
}
private void SetHandlePosition(Rectangle handle, Point position, double rectSize)
{
if (!double.IsInfinity(position.X) && !double.IsNaN(position.X))
Canvas.SetLeft(handle, position.X - rectSize / 2);
if (!double.IsInfinity(position.Y) && !double.IsNaN(position.Y))
Canvas.SetTop(handle, position.Y - rectSize / 2);
}
public void RemoveResizeRectangles()
{
if (_resizeRectangles == null || _resizeRectangles.Count == 0)
return;
foreach (var rect in _resizeRectangles)
{
_canvas.Children.Remove(rect);
}
_resizeRectangles.Clear();
}
public void MakeResizeRectanglesTransparent()
{
if (_resizeRectangles == null || _resizeRectangles.Count == 0)
return;
foreach (var rect in _resizeRectangles)
{
rect.Opacity = 0;
}
}
public void MakeResizeRectanglesNormal()
{
if (_resizeRectangles == null || _resizeRectangles.Count == 0)
return;
foreach (var rect in _resizeRectangles)
{
rect.Opacity = 1;
}
}
private void HandleObjectSelection(UserControl userControl, osBase datos)
{
var viewModel = _mainWindow.DataContext as MainViewModel;
if (viewModel == null) return;
bool isControlPressed = Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl);
if (viewModel.IsMultiSelectionActive)
{
if (isControlPressed)
{
// Deseleccionar objeto si está presionada la tecla Ctrl
if (_selectedObjects.Contains(datos))
{
DeselectObject(datos);
}
}
else if (!_selectedObjects.Contains(datos))
{
// Seleccionar objeto si no está ya seleccionado
SelectObject(datos);
}
}
else
{
// Modo selección única
ClearSelection();
SelectObject(datos);
}
viewModel.SelectedItemOsList = datos;
UpdateSelectionVisuals();
}
public void SelectObject(osBase obj)
{
if (!_selectedObjects.Contains(obj))
{
_selectedObjects.Add(obj);
obj.IsSelected = true;
}
}
public void DeselectObject(osBase obj)
{
if (_selectedObjects.Contains(obj))
{
_selectedObjects.Remove(obj);
obj.IsSelected = false;
}
}
public void ClearSelection()
{
foreach (var obj in _selectedObjects.ToList())
{
DeselectObject(obj);
}
RemoveResizeRectangles();
if (_mainWindow.DataContext is MainViewModel viewModel)
{
viewModel.SelectedItemOsList = null;
}
}
public void OnMultiSelectionModeChanged(bool isActive)
{
if (!isActive)
{
// Mantener solo el último objeto seleccionado
if (_selectedObjects.Count > 1)
{
var lastSelected = _selectedObjects.Last();
ClearSelection();
SelectObject(lastSelected);
}
}
}
private void UserControl_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (!_isDrawingCanvas)
{
if (_resizeRectangles != null && _resizeRectangles.Contains(sender))
{
_currentDraggingRectangle = sender as Rectangle;
_lastMousePosition = e.GetPosition(_canvas);
_currentDraggingRectangle.CaptureMouse();
_isMovingUserControl = true;
_startPointUserControl = e.GetPosition(_canvas);
e.Handled = true;
return;
}
var userControl = sender as UserControl;
if (userControl != null)
{
if (userControl.DataContext is osBase datos)
{
HandleObjectSelection(userControl, datos);
}
// Solo iniciar el arrastre si no se presionó Ctrl
if (!(Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl)))
{
userControl.CaptureMouse();
_currentDraggingControl = userControl;
_isMovingUserControl = true;
InitializeDrag(e);
}
}
}
}
private void InitializeDrag(MouseButtonEventArgs e)
{
_isDraggingUserControl = true;
_startPointUserControl = e.GetPosition(_canvas);
}
private void UserControl_MouseMove(object sender, MouseEventArgs e)
{
if (_isMovingUserControl)
{
var currentPosition = e.GetPosition(_canvas);
MakeResizeRectanglesTransparent();
if (_isDraggingUserControl)
{
HandleDrag(currentPosition);
}
else if (_currentDraggingRectangle != null)
{
string resizeDirection = _currentDraggingRectangle.Tag as string;
if (resizeDirection != null)
{
var mode = DetermineHandleMode(resizeDirection);
switch (mode)
{
case HandleMode.Rotate:
HandleRotation(currentPosition);
break;
case HandleMode.ResizeWidth:
case HandleMode.ResizeHeight:
case HandleMode.ResizeBoth:
HandleResize(currentPosition, mode);
break;
}
}
}
}
}
private void HandleDrag(Point currentPosition)
{
var dx = currentPosition.X - _startPointUserControl.X;
var dy = currentPosition.Y - _startPointUserControl.Y;
foreach (var selectedObject in _selectedObjects)
{
var newX = Canvas.GetLeft(selectedObject.VisualRepresentation) + dx;
var newY = Canvas.GetTop(selectedObject.VisualRepresentation) + dy;
selectedObject.Move((float)newX, (float)newY);
}
_startPointUserControl = currentPosition;
}
private void UserControl_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (_isMovingUserControl)
{
if (sender is UserControl userControl)
{
userControl.ReleaseMouseCapture();
}
else if (sender is Rectangle rectangle)
{
rectangle.ReleaseMouseCapture();
}
UpdateSelectionVisuals();
_isDraggingUserControl = false;
_isMovingUserControl = false;
_currentDraggingRectangle = null;
_currentResizeMode = ResizeMode.None;
_lastAngle = 0;
}
MarkUnsavedChanges();
}
private void MarkUnsavedChanges()
{
if (_mainWindow.DataContext is MainViewModel viewModel)
{
if (_isMovingUserControl || _isDraggingUserControl)
{
viewModel.HasUnsavedChanges = true;
}
}
}
private void ResizeRectangle_MouseLeave(object sender, MouseEventArgs e)
{
var rect = sender as Rectangle;
if (rect != null)
{
rect.Fill = Brushes.Transparent;
}
}
public void AddHighlightRectangles(UserControl userControl)
{
double rectSize = 1;
RemoveHighlightRectangles();
if (userControl is IDataContainer dataContainer && dataContainer.Datos is osBase mvBase && mvBase.Show_On_This_Page)
{
Rect boundingBox = VisualTreeHelper.GetDescendantBounds(userControl);
GeneralTransform transform = userControl.TransformToAncestor(_canvas);
Rect transformedBoundingBox = transform.TransformBounds(boundingBox);
FuncionesBase.MutableRect rectBox = new FuncionesBase.MutableRect(transformedBoundingBox);
rectBox.Left -= (float)rectSize;
rectBox.Right += (float)rectSize;
rectBox.Top -= (float)rectSize;
rectBox.Bottom += (float)rectSize;
Rectangle highlightRect = new Rectangle
{
Width = rectBox.Width,
Height = rectBox.Height,
Fill = Brushes.Transparent,
Stroke = new SolidColorBrush(Color.FromArgb(128, 0, 0, 0)),
StrokeThickness = 1,
Tag = "Highlight",
IsHitTestVisible = false,
StrokeDashArray = new DoubleCollection(new double[] { 2, 2 })
};
Canvas.SetLeft(highlightRect, rectBox.Left);
Canvas.SetTop(highlightRect, rectBox.Top); // Corregido: usando rectBox.Top en lugar de highlightRect.Top
_highlightRectangles.Add(highlightRect);
_canvas.Children.Add(highlightRect);
Canvas.SetZIndex(highlightRect, ((int)ZIndexEnum.RectangulosPropiead));
if (_timerRemoveHighlight == null)
_timerRemoveHighlight = new System.Threading.Timer(TimerCallbackRemoveHighlight, null, Timeout.Infinite, Timeout.Infinite);
_timerRemoveHighlight.Change(2000, Timeout.Infinite);
}
}
private void TimerCallbackRemoveHighlight(object state)
{
if (Application.Current != null)
{
Application.Current.Dispatcher.Invoke(RemoveHighlightRectangles);
}
}
public void RemoveHighlightRectangles()
{
if (_highlightRectangles == null || _highlightRectangles.Count == 0)
return;
foreach (var rect in _highlightRectangles)
{
_canvas.Children.Remove(rect);
}
_highlightRectangles.Clear();
}
private HandleMode DetermineHandleMode(string resizeDirection)
{
return resizeDirection switch
{
"TopLeft" => HandleMode.None,
"TopRight" or "BottomLeft" or "CenterLeft" => HandleMode.Rotate,
"BottomRight" => HandleMode.ResizeBoth,
"TopCenter" => HandleMode.None,
"BottomCenter" => HandleMode.ResizeHeight,
"CenterRight" => HandleMode.ResizeWidth,
_ => HandleMode.None
};
}
private void HandleResize(Point currentPosition, HandleMode mode)
{
foreach (var selectedObject in _selectedObjects)
{
bool resizeWidth = mode == HandleMode.ResizeWidth || mode == HandleMode.ResizeBoth;
bool resizeHeight = mode == HandleMode.ResizeHeight || mode == HandleMode.ResizeBoth;
HandleResizeForObject(selectedObject, currentPosition, resizeWidth, resizeHeight);
}
_startPointUserControl = currentPosition;
}
private void HandleResizeForObject(osBase obj, Point currentPosition, bool activateSizeWidth, bool activateSizeHeight)
{
double widthChange = activateSizeWidth ? currentPosition.X - _startPointUserControl.X : 0;
double heightChange = activateSizeHeight ? currentPosition.Y - _startPointUserControl.Y : 0;
obj.Resize(widthChange, heightChange);
}
private void HandleRotation(Point currentPosition)
{
// Calcular el ángulo respecto al centro del bounding box que contiene todos los objetos seleccionados
double deltaX = currentPosition.X - _transformedBoundingBoxCenter.X;
double deltaY = currentPosition.Y - _transformedBoundingBoxCenter.Y;
double angle = Math.Atan2(deltaY, deltaX) * (180 / Math.PI);
if ((_lastAngle == 0 && angle != 0) || Math.Abs(angle - _lastAngle) > 45)
{
_lastAngle = (float)angle;
}
else
{
double deltaAngle = angle - _lastAngle;
foreach (var selectedObject in _selectedObjects)
{
selectedObject.Rotate(deltaAngle);
}
_lastAngle = (float)angle;
}
}
}
}

View File

@ -509,6 +509,8 @@ namespace CtrEditor.ObjetosSim
[property: Hidden] [property: Hidden]
UniqueId cloned_from; UniqueId cloned_from;
[ObservableProperty]
private bool isSelected;
private async void TimerCallback(object state) private async void TimerCallback(object state)
{ {