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mpvConfEdit/MainWindow.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
+
+using DynamicGUI;
+
+namespace mpvConfEdit
+{
+    public partial class MainWindow : Window
+    {
+        public string mpvConfPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\mpv\\mpv.conf";
+        private List<SettingBase> DynamicSettings = Settings.LoadSettings(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + "\\mpvConfEdit.toml");
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            DataContext = this;
+            Title = (Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyProductAttribute), true)[0] as AssemblyProductAttribute).Product + " " + Assembly.GetExecutingAssembly().GetName().Version.ToString();
+            SearchControl.SearchTextBox.TextChanged += SearchTextBox_TextChanged;
+
+            foreach (var setting in DynamicSettings)
+            {
+                if (!FilterStrings.Contains(setting.Filter))
+                    FilterStrings.Add(setting.Filter);
+                foreach (var pair in mpvConf)
+                {
+                    if (setting.Name == pair.Key || setting.Alias == pair.Key)
+                        switch (setting)
+                        {
+                            case StringSetting s:
+                                s.Value = pair.Value;
+                                continue;
+                            case OptionSetting s:
+                                s.Value = pair.Value;
+                                break;
+                        }
+                }
+                switch (setting)
+                {
+                    case StringSetting s:
+                        MainStackPanel.Children.Add(new StringSettingControl(s));
+                        break;
+                    case OptionSetting s:
+                        MainStackPanel.Children.Add(new OptionSettingControl(s));
+                        break;
+                }
+            }
+        }
+
+        private Dictionary<string, string> _mpvConf;
+
+        public Dictionary<string, string> mpvConf {
+            get {
+                if (_mpvConf == null)
+                {
+                    _mpvConf = new Dictionary<string, string>();
+
+                    if (File.Exists(mpvConfPath))
+                        foreach (var i in File.ReadAllLines(mpvConfPath))
+                            if (i.Contains("=") && !i.Trim().StartsWith("#"))
+                            {
+                                int pos = i.IndexOf("=");
+                                _mpvConf[i.Substring(0, pos).Trim()] = i.Substring(pos + 1).Trim();
+                            }
+                }
+                return _mpvConf;
+            }
+        }
+
+        public ObservableCollection<string> FilterStrings { get; } = new ObservableCollection<string>();
+
+        protected override void OnClosed(EventArgs e)
+        {
+            base.OnClosed(e);
+
+            foreach (var mpvSetting in DynamicSettings)
+            {
+                switch (mpvSetting)
+                {
+                    case StringSetting s:
+                        if ((s.Value ?? "") != s.Default)
+                            mpvConf[s.Name] = s.Value;
+                        else
+                            mpvConf.Remove(s.Name);
+                        break;
+                    case OptionSetting s:
+                        if ((s.Value ?? "") != s.Default)
+                            mpvConf[s.Name] = s.Value;
+                        else
+                            mpvConf.Remove(s.Name);
+                        break;
+                }
+            }
+
+            if (!File.Exists(mpvConfPath))
+                File.WriteAllText(mpvConfPath, "");
+
+            List<string> lines = File.ReadAllLines(mpvConfPath).ToList();
+
+            foreach (var mpvSetting in DynamicSettings)
+            {
+                foreach (var line in lines.ToArray())
+                {
+                    string test = line.Replace("#", "").Replace(" ", "");
+                    if (test.StartsWith(mpvSetting.Alias + "="))
+                    {
+                        lines.Remove(line);
+                        foreach (var pair in mpvConf.ToArray())
+                            if (test.StartsWith(pair.Key + "="))
+                                mpvConf.Remove(pair.Key);
+                    }
+                }
+            }
+
+            foreach (var pair in mpvConf)
+            {
+                bool changed = false;
+
+                for (int i = 0; i < lines.Count; i++)
+                {
+                    if (lines[i].Contains("=") &&
+                        lines[i].Substring(0, lines[i].IndexOf("=")).Trim("# ".ToCharArray()) == pair.Key)
+                    {
+                        lines[i] = pair.Key + " = " + pair.Value;
+                        changed = true;
+                    }
+                }
+
+                if (!changed)
+                    lines.Add(pair.Key + " = " + pair.Value);
+            }
+
+            foreach (var mpvSetting in DynamicSettings)
+            {
+                foreach (var line in lines.ToArray())
+                {
+                    string test = line.Replace("#", "").Replace(" ", "");
+
+                    if (test.StartsWith(mpvSetting.Name + "=") && !mpvConf.ContainsKey(mpvSetting.Name))
+                        lines.Remove(line);
+                }
+            }
+
+            File.WriteAllText(mpvConfPath, String.Join(Environment.NewLine, lines));
+
+            foreach (Process process in Process.GetProcesses())
+                if (process.ProcessName == "mpvnet")
+                    MessageBox.Show("Restart mpv.net in order to apply changed settings.", Title, MessageBoxButton.OK, MessageBoxImage.Information);
+                else if (process.ProcessName == "mpv")
+                    MessageBox.Show("Restart mpv in order to apply changed settings.", Title, MessageBoxButton.OK, MessageBoxImage.Information);
+        }
+
+        private void SearchTextBox_TextChanged(object sender, TextChangedEventArgs e)
+        {
+            string activeFilter = "";
+
+            foreach (var i in FilterStrings)
+                if (SearchControl.Text == i + ":")
+                    activeFilter = i;
+
+            if (activeFilter == "")
+            {
+                foreach (UIElement i in MainStackPanel.Children)
+                    if ((i as ISettingControl).Contains(SearchControl.Text))
+                        i.Visibility = Visibility.Visible;
+                    else
+                        i.Visibility = Visibility.Collapsed;
+
+                FilterListBox.SelectedItem = null;
+            }
+            else
+                foreach (UIElement i in MainStackPanel.Children)
+                    if ((i as ISettingControl).SettingBase.Filter == activeFilter)
+                        i.Visibility = Visibility.Visible;
+                    else
+                        i.Visibility = Visibility.Collapsed;
+
+            MainScrollViewer.ScrollToTop();
+        }
+        
+        private void MainWindow1_Loaded(object sender, RoutedEventArgs e)
+        {
+            Keyboard.Focus(SearchControl.SearchTextBox);
+        }
+
+        private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+            if (e.AddedItems.Count > 0)
+                SearchControl.Text = e.AddedItems[0].ToString() + ":";
+        }
+
+        private void OpenSettingsTextBlock_MouseUp(object sender, MouseButtonEventArgs e)
+        {
+            Process.Start(Path.GetDirectoryName(mpvConfPath));
+        }
+
+        private void ShowManualTextBlock_MouseUp(object sender, MouseButtonEventArgs e)
+        {
+            Process.Start("https://mpv.io/manual/master/");
+        }
+
+        private void SupportTextBlock_MouseUp(object sender, MouseButtonEventArgs e)
+        {
+            Process.Start("https://github.com/stax76/mpv.net#Support");
+        }
+    }
+}