47 lines
1.6 KiB
C#
47 lines
1.6 KiB
C#
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Threading;
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using System.Linq;
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using System.Diagnostics;
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namespace CtrEditor.PopUps
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{
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public partial class MatrixPreviewWindow : Window
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{
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public MatrixPreviewWindow()
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{
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InitializeComponent();
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}
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private void DataGrid_ColumnReordered(object sender, DataGridColumnEventArgs e)
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{
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if (DataContext is MatrixPreviewViewModel viewModel)
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{
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// Obtener el nuevo orden basado en DisplayIndex
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var orderedColumns = MatrixPreview.Columns
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.OrderBy(c => c.DisplayIndex)
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.ToList();
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// Actualizar los números de columna basado en DisplayIndex
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for (int i = 0; i < orderedColumns.Count; i++)
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{
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var column = orderedColumns[i];
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var headerParts = column.Header?.ToString().Split(':');
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if (headerParts?.Length == 2)
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{
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var columnName = headerParts[1];
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// Actualizar todos los items que tengan el mismo nombre de columna
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var itemsToUpdate = viewModel.MatrixItems.Where(x => x.ColumnName == columnName);
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foreach (var item in itemsToUpdate)
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{
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item.ColumnNumber = i + 1;
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}
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// Actualizar el header con el nuevo número
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column.Header = $"{i + 1}:{columnName}";
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}
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}
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}
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}
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}
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}
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