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mpvInputEdit/MainWindow.xaml.cs

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+using System;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.IO;
+using System.Reflection;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Input;
+
+namespace mpvInputEdit
+{
+    public partial class MainWindow : Window
+    {
+        ICollectionView CollectionView;
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            Title = (Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyProductAttribute), true)[0] as AssemblyProductAttribute).Product + " " + Assembly.GetExecutingAssembly().GetName().Version.ToString();
+            SearchControl.SearchTextBox.TextChanged += SearchTextBox_TextChanged;
+            DataGrid.SelectionMode = DataGridSelectionMode.Single;
+            CollectionViewSource collectionViewSource = new CollectionViewSource() { Source = App.InputItems };
+            CollectionView = collectionViewSource.View;
+            var yourCostumFilter = new Predicate<object>(item => Filter((InputItem)item));
+            CollectionView.Filter = yourCostumFilter;
+            DataGrid.ItemsSource = CollectionView;
+        }
+
+        private void SearchTextBox_TextChanged(object sender, TextChangedEventArgs e)
+        {
+            CollectionView.Refresh();
+        }
+
+        bool Filter(InputItem item)
+        {
+            string searchText = SearchControl.SearchTextBox.Text.ToLowerInvariant();
+
+            if (searchText == "")
+                return true;
+
+            if (item.Command.ToLower().Contains(searchText) ||
+                item.Menu.ToLower().Contains(searchText) ||
+                item.Key.ToLower().Contains(searchText))
+            {
+                return true;
+            }
+
+            return false;
+        }
+
+        private void ButtonClick(object sender, RoutedEventArgs e)
+        {
+            InputItem item = ((Button)e.Source).DataContext as InputItem;
+            if (item is null) return;
+            InputWindow w = new InputWindow();
+            w.Owner = this;
+            w.InputItem = item;
+            w.ShowDialog();
+        }
+
+        private void Window_Loaded(object sender, RoutedEventArgs e)
+        {
+            Keyboard.Focus(SearchControl.SearchTextBox);
+        }
+
+        private void Grid_PreviewCanExecute(object sender, CanExecuteRoutedEventArgs e)
+        {
+            DataGrid grid = (DataGrid)sender;
+
+            if (e.Command == DataGrid.DeleteCommand)
+            {
+                if (MessageBox.Show($"Would you like to delete the selected item?\n\n{(grid.SelectedItem as InputItem).Menu}",
+                    "Confirm Delete", MessageBoxButton.OKCancel) != MessageBoxResult.OK)
+                {
+                    e.Handled = true;
+                }
+            }
+        }
+
+        private void Window_Closed(object sender, EventArgs e)
+        {
+            if (MessageBox.Show("Would you like to save changes?", "Confirm Save", MessageBoxButton.OKCancel) != MessageBoxResult.OK)
+                return;
+
+            var backupDir = Path.GetDirectoryName(App.InputConfPath) + "\\backup\\";
+
+            if (!Directory.Exists(backupDir))
+                Directory.CreateDirectory(backupDir);
+
+            File.Copy(App.InputConfPath, backupDir + "input conf " + DateTime.Now.ToString("yyyy-MM-dd HH-mm") + ".conf");
+
+            string text = "";
+
+            foreach (InputItem item in App.InputItems)
+            {
+                string line = " " + item.Key.PadRight(14);
+
+                if (item.Command.Trim() == "")
+                    line += " ignore";
+                else
+                    line += " " + item.Command.Trim();
+
+                if (item.Menu.Trim() != "")
+                    line = line.PadRight(40) + " #menu: " + item.Menu;
+
+                text += line + "\r\n";
+            }
+
+            File.WriteAllText(App.InputConfPath, text);
+
+            foreach (Process process in Process.GetProcesses())
+                if (process.ProcessName == "mpvnet")
+                    MessageBox.Show("Restart mpv.net in order to apply changed input bindings.", Title, MessageBoxButton.OK, MessageBoxImage.Information);
+                else if (process.ProcessName == "mpv")
+                    MessageBox.Show("Restart mpv in order to apply changed input bindings.", Title, MessageBoxButton.OK, MessageBoxImage.Information);
+        }
+    }
+}