replace v6 with experimental v7 code

src/MpvNet.Windows/WPF/MsgBox/MsgBoxExStatic.cs

@@ -0,0 +1,215 @@
+
+// https://www.codeproject.com/Articles/5290638/Customizable-WPF-MessageBox
+
+using System.ComponentModel;
+using System.Drawing.Text;
+using System.Runtime.InteropServices;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Interop;
+using System.Windows.Media;
+
+namespace MpvNet.Windows.WPF.MsgBox;
+
+public partial class MessageBoxEx : Window, INotifyPropertyChanged
+{
+    #region fields
+
+    private static double screenWidth = SystemParameters.WorkArea.Width - 100;
+
+    private static bool enableCloseButton = true;
+    private static bool isSilent = false;
+    private static List<string> installedFonts = new List<string>();
+    public static MessageBoxButtonDefault staticButtonDefault;
+
+    #endregion fields
+
+    #region properties
+
+    public static Color DefaultUrlForegroundColor => Colors.Blue;
+
+    private static string? MsgBoxIconToolTip { get; set; }
+
+    protected static MsgBoxExDelegate? DelegateObj { get; set; }
+    protected static bool ExitAfterErrorAction { get; set; }
+
+    public static ContentControl? ParentWindow { get; set; }
+
+    public static string? ButtonTemplateName { get; set; }
+
+    public static Brush? MessageBackground { get; set; }
+
+    public static Brush? MessageForeground { get; set; }
+
+    public static Brush? ButtonBackground { get; set; }
+
+    public static double MaxFormWidth { get; set; } = screenWidth;
+
+    public static Visibility ShowDetailsBtn { get; set; } = Visibility.Collapsed;
+
+    public static string? DetailsText { get; set; }
+
+    public static Visibility ShowCheckBox { get; set; } = Visibility.Collapsed;
+
+    public static MsgBoxExCheckBoxData? CheckBoxData { get; set; } = null;
+
+    public static FontFamily MsgFontFamily { get; set; } = new FontFamily("Segoe UI");
+
+    public static double MsgFontSize { get; set; } = 12;
+
+    public static Uri? Url { get; set; } = null;
+
+    public static Visibility ShowUrl { get; set; } = Visibility.Collapsed;
+
+    public static string? UrlDisplayName { get; set; } = null;
+
+    public static SolidColorBrush UrlForeground { get; set; } = new SolidColorBrush(DefaultUrlForegroundColor);
+
+    public static string? DelegateToolTip { get; set; }
+
+    #endregion properties
+
+    #region methods
+
+    public static void SetFont(string familyName) => MsgFontFamily = new FontFamily(familyName);
+
+    public static MessageBoxResult OpenMessageBox(
+        string msg, string title, MessageBoxButton buttons, MessageBoxImage image)
+    {
+        MessageBoxEx window = new MessageBoxEx(msg, title, buttons, image);
+        SetOwner(window);
+        window.ShowDialog();
+        return window.MessageResult;
+    }
+
+    public static MessageBoxResultEx OpenMessageBox(
+        string msg,
+        string title,
+        MessageBoxButtonEx buttons,
+        MessageBoxImage image)
+    {
+        MessageBoxEx window = new MessageBoxEx(msg, title, buttons, image);
+        SetOwner(window);
+        window.ShowDialog();
+        return window.MessageResultEx;
+    }
+
+    public static void SetOwner(Window window)
+    {
+        IntPtr ownerHandle = GetOwnerHandle();
+
+        if (ownerHandle != IntPtr.Zero)
+            new WindowInteropHelper(window).Owner = ownerHandle;
+    }
+
+    public static IntPtr GetOwnerHandle()
+    {
+        IntPtr foregroundWindow = GetForegroundWindow();
+        GetWindowThreadProcessId(foregroundWindow, out var procID);
+
+        using (var proc = Process.GetCurrentProcess())
+            if (proc.Id == procID)
+                return foregroundWindow;
+
+        return IntPtr.Zero;
+    }
+
+    [DllImport("user32.dll")]
+    public static extern IntPtr GetForegroundWindow();
+
+    [DllImport("user32.dll")]
+    public static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);
+
+    public static Color ColorFromString(string colorString)
+    {
+        Color wpfColor = Colors.Black;
+
+        try {
+            wpfColor = (Color)ColorConverter.ConvertFromString(colorString);
+        } catch (Exception) { }
+
+        return wpfColor;
+    }
+
+    public static void SetFont()
+    {
+        MsgFontFamily = Application.Current.MainWindow.FontFamily;
+        MsgFontSize = Application.Current.MainWindow.FontSize;
+    }
+
+    public static void SetFont(ContentControl parent)
+    {
+        MsgFontFamily = parent.FontFamily;
+        MsgFontSize = parent.FontSize;
+    }
+
+    public static void SetFont(string familyName, double size)
+    {
+        if (!IsFontFamilyValid(familyName))
+            if (!string.IsNullOrEmpty(familyName))
+                MsgFontFamily = new FontFamily(familyName);
+        MsgFontSize = Math.Max(1.0, size);
+    }
+
+    private static bool IsFontFamilyValid(string name)
+    {
+        if (installedFonts.Count == 0)
+            using (InstalledFontCollection fontsCollection = new InstalledFontCollection())
+                installedFonts = (from x in fontsCollection.Families select x.Name).ToList();
+        return installedFonts.Contains(name);
+    }
+
+    public static void SetButtonTemplateName(string name)
+    {
+        ButtonTemplateName = name;
+    }
+
+    public static void SetMaxFormWidth(double value)
+    {
+        MaxFormWidth = Math.Max(value, 300);
+        double minWidth = 300;
+        MaxFormWidth = Math.Max(minWidth, Math.Min(value, screenWidth));
+    }
+
+    public static void ResetToDefaults()
+    {
+        MsgFontSize = 12d;
+        MsgFontFamily = new FontFamily("Segoe UI");
+        DelegateObj = null;
+        DetailsText = null;
+        MessageForeground = null;
+        MessageBackground = null;
+        ButtonBackground = null;
+        ParentWindow = null;
+        isSilent = false;
+        enableCloseButton = true;
+        ButtonTemplateName = null;
+        MsgBoxIconToolTip = null;
+        ShowCheckBox = Visibility.Collapsed;
+        CheckBoxData = null;
+        ExitAfterErrorAction = false;
+        MaxFormWidth = 800;
+        Url = null;
+        ShowUrl = Visibility.Collapsed;
+        UrlDisplayName = null;
+        UrlForeground = new SolidColorBrush(DefaultUrlForegroundColor);
+        staticButtonDefault = MessageBoxButtonDefault.Forms;
+    }
+
+    public static void EnableCloseButton(bool enable)
+    {
+        enableCloseButton = enable;
+    }
+
+    public static void SetAsSilent(bool quiet)
+    {
+        isSilent = quiet;
+    }
+
+    public static void SetDefaultButton(MessageBoxButtonDefault buttonDefault)
+    {
+        staticButtonDefault = buttonDefault;
+    }
+
+    #endregion methods
+}