replace v6 with experimental v7 code

src/MpvNet.Windows/WPF/Controls/StringSettingControl.xaml.cs

@@ -0,0 +1,128 @@
+
+using System.Globalization;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
+
+using Forms = System.Windows.Forms;
+
+using MpvNet.Windows.UI;
+
+namespace MpvNet.Windows.WPF;
+
+public partial class StringSettingControl : UserControl, ISettingControl
+{
+    StringSetting StringSetting;
+    
+    public StringSettingControl(StringSetting stringSetting)
+    {
+        StringSetting = stringSetting;
+        InitializeComponent();
+        DataContext = this;
+        TitleTextBox.Text = stringSetting.Name;
+        HelpTextBox.Text = stringSetting.Help;
+        ValueTextBox.Text = StringSetting.Value;
+
+        if (StringSetting.Width > 0)
+            ValueTextBox.Width = StringSetting.Width;
+
+        if (StringSetting.Type != "folder" && StringSetting.Type != "color")
+            Button.Visibility = Visibility.Hidden;
+
+        Link.SetURL(StringSetting.URL);
+
+        if (string.IsNullOrEmpty(stringSetting.URL))
+            LinkTextBlock.Visibility = Visibility.Collapsed;
+    }
+
+    public Theme? Theme => Theme.Current;
+
+    public bool Contains(string search)
+    {
+        if (TitleTextBox.Text.IndexOf(search, StringComparison.InvariantCultureIgnoreCase) > -1)
+            return true;
+
+        if (HelpTextBox.Text.IndexOf(search, StringComparison.InvariantCultureIgnoreCase) > -1)
+            return true;
+
+        if (ValueTextBox.Text.IndexOf(search, StringComparison.InvariantCultureIgnoreCase) > -1)
+            return true;
+
+        return false;
+    }
+
+    public Setting Setting => StringSetting;
+
+    public string? Text
+    {
+        get => StringSetting.Value;
+        set => StringSetting.Value = value;
+    }
+
+    void Button_Click(object sender, RoutedEventArgs e)
+    {
+        switch (StringSetting.Type)
+        {
+            case "folder":
+                {
+                    var dialog = new Forms.FolderBrowserDialog { InitialDirectory = ValueTextBox.Text };
+
+                    if (dialog.ShowDialog() == Forms.DialogResult.OK)
+                        ValueTextBox.Text = dialog.SelectedPath;
+                }
+                break;
+            case "color":
+                using (var dialog = new Forms.ColorDialog())
+                {
+                    dialog.FullOpen = true;
+
+                    try
+                    {
+                        if (!string.IsNullOrEmpty(ValueTextBox.Text))
+                        {
+                            Color col = GetColor(ValueTextBox.Text);
+                            dialog.Color = System.Drawing.Color.FromArgb(col.A, col.R, col.G, col.B); 
+                        }
+                    } catch {}
+
+                    if (dialog.ShowDialog() == Forms.DialogResult.OK)
+                        ValueTextBox.Text = "#" + dialog.Color.ToArgb().ToString("X8");
+                }
+                break;
+        }
+    }
+
+    void ValueTextBox_TextChanged(object sender, TextChangedEventArgs e) => Update();
+
+    Color GetColor(string value)
+    {
+        if (value.Contains('/'))
+        {
+            string[] a = value.Split('/');
+
+            if (a.Length == 3)
+                return Color.FromRgb(ToByte(a[0]), ToByte(a[1]), ToByte(a[2]));
+            else if (a.Length == 4)
+                return Color.FromArgb(ToByte(a[3]), ToByte(a[0]), ToByte(a[1]), ToByte(a[2]));
+        }
+
+        return (Color)ColorConverter.ConvertFromString(value);
+
+        byte ToByte(string val) => Convert.ToByte(Convert.ToSingle(val, CultureInfo.InvariantCulture) * 255);
+    }
+
+    public void Update()
+    {
+        if (StringSetting.Type == "color")
+        {
+            Color color = Colors.Transparent;
+
+            if (ValueTextBox.Text != "")
+                try {
+                    color = GetColor(ValueTextBox.Text);
+                } catch {}
+
+            ValueTextBox.Background = new SolidColorBrush(color);
+        }
+    }
+}