Refactor icon usage to use FontSymbols constants

Replaced hardcoded icon strings with FontSymbols constants in MoreMenu and converter classes for consistency and maintainability. Removed duplicate FontSymbols class from MidiPlayer and updated usages to reference QuickLook.Common.Controls.

Author: emako

QuickLook.Common

@@ -16,6 +16,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 using QuickLook.Common.Commands;
+using QuickLook.Common.Controls;
 using QuickLook.Common.Helpers;
 using QuickLook.Common.Plugin.MoreMenu;
 using System.Collections.Generic;
@@ -33,7 +34,7 @@ public IEnumerable<IMenuItem> GetMenuItems()
         // HTML <=> HTML TEXT
         yield return new MoreMenuItem()
         {
-            Icon = "\uE943",
+            Icon = FontSymbols.Code,
             Header = TranslationHelper.Get("MW_ReopenAsSourceCode", translationFile),
             Command = new RelayCommand(() => PluginHelper.InvokePluginPreview("QuickLook.Plugin.TextViewer", _currentPath)),
         };

QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/Plugin.MoreMenu.cs

@@ -16,6 +16,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 using QuickLook.Common.Commands;
+using QuickLook.Common.Controls;
 using QuickLook.Common.Helpers;
 using QuickLook.Common.Plugin.MoreMenu;
 using System.Collections.Generic;
@@ -36,7 +37,7 @@ public IEnumerable<IMenuItem> GetMenuItems()
             // SVG IMAGE <=> XML TEXT
             ".svg" => new MoreMenuItem()
             {
-                Icon = "\uE943",
+                Icon = FontSymbols.Code,
                 Header = TranslationHelper.Get("MW_ReopenAsSourceCode", translationFile),
                 Command = new RelayCommand(() => PluginHelper.InvokePluginPreview("QuickLook.Plugin.TextViewer", _currentPath)),
             },

QuickLook.Plugin/QuickLook.Plugin.ImageViewer/Plugin.MoreMenu.cs

@@ -16,6 +16,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 using QuickLook.Common.Commands;
+using QuickLook.Common.Controls;
 using QuickLook.Common.Helpers;
 using QuickLook.Common.Plugin.MoreMenu;
 using System.Collections.Generic;
@@ -40,7 +41,7 @@ public IEnumerable<IMenuItem> GetMenuItems()
 
         yield return new MoreMenuItem()
         {
-            Icon = "\xea69",
+            Icon = FontSymbols.Media,
             Header = TranslationHelper.Get("MW_ShowMediaInfo", translationFile),
             MenuItems = null,
             Command = ShowWithMediaInfoCommand,

QuickLook.Plugin/QuickLook.Plugin.MediaInfoViewer/Plugin.MoreMenu.cs

@@ -16,6 +16,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 using QuickLook.Common.Commands;
+using QuickLook.Common.Controls;
 using QuickLook.Common.Helpers;
 using QuickLook.Common.Plugin.MoreMenu;
 using System.Collections.Generic;
@@ -38,15 +39,15 @@ public IEnumerable<IMenuItem> GetMenuItems()
             // .html;.htm;.xhtml;.shtml;.shtm;.xht;.hta
             ".html" or ".htm" or ".xhtml" or ".shtml" or ".shtm" or ".xht" or ".hta" => new MoreMenuItem()
             {
-                Icon = "\uE774",
+                Icon = FontSymbols.Globe,
                 Header = TranslationHelper.Get("MW_ReopenAsHtmlPreview", translationFile),
                 Command = new RelayCommand(() => PluginHelper.InvokePluginPreview("QuickLook.Plugin.HtmlViewer", _currentPath)),
             },
 
             // SVG IMAGE <=> XML TEXT
             ".svg" => new MoreMenuItem()
             {
-                Icon = "\uE774",
+                Icon = FontSymbols.Picture,
                 Header = TranslationHelper.Get("MW_ReopenAsImagePreview", translationFile),
                 Command = new RelayCommand(() => PluginHelper.InvokePluginPreview("QuickLook.Plugin.ImageViewer", _currentPath)),
             },

QuickLook.Plugin/QuickLook.Plugin.TextViewer/Plugin.MoreMenu.cs

@@ -19,6 +19,7 @@
 using Melanchall.DryWetMidi.Interaction;
 using Melanchall.DryWetMidi.Multimedia;
 using QuickLook.Common.Annotations;
+using QuickLook.Common.Controls;
 using QuickLook.Common.Plugin;
 using System;
 using System.ComponentModel;
@@ -208,14 +209,4 @@ protected virtual void OnPropertyChanged([CallerMemberName] string propertyName
     {
         PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
     }
-
-    /// <summary>
-    /// Segoe Fluent Icons
-    /// https://learn.microsoft.com/en-us/windows/apps/design/style/segoe-fluent-icons-font
-    /// </summary>
-    private sealed class FontSymbols
-    {
-        public const string Play = "\xe768";
-        public const string Pause = "\xe769";
-    }
 }

QuickLook.Plugin/QuickLook.Plugin.VideoViewer/AudioTrack/MidiPlayer.cs

@@ -15,6 +15,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+using QuickLook.Common.Controls;
 using System;
 using System.Globalization;
 using System.Windows;
@@ -49,7 +50,7 @@ object IValueConverter.ConvertBack(object value, Type targetType, object paramet
 
 public sealed class VolumeToIconConverter : DependencyObject, IValueConverter
 {
-    private static readonly string[] Volumes = ["\xE74F", "\xE993", "\xE994", "\xE995"];
+    private static readonly string[] Volumes = [FontSymbols.Mute, FontSymbols.Volume1, FontSymbols.Volume2, FontSymbols.Volume3];
 
     public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
     {