Add power management event handling to prevent sleep/wake crashes

Co-authored-by: emako <24737061+emako@users.noreply.github.com>

QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/ApkInfoPanel.xaml

@@ -89,7 +89,6 @@
                            Padding="3"
                            FontSize="19"
                            FontWeight="SemiBold"
-                           IsTextSelectionEnabled="True"
                            LineHeight="25"
                            TextTrimming="CharacterEllipsis"
                            TextWrapping="Wrap">
@@ -111,7 +110,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis"
                        TextWrapping="Wrap" />

QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/AppxInfoPanel.xaml

@@ -84,7 +84,6 @@
                            Padding="3"
                            FontSize="19"
                            FontWeight="SemiBold"
-                           IsTextSelectionEnabled="True"
                            LineHeight="25"
                            TextTrimming="CharacterEllipsis"
                            TextWrapping="Wrap">
@@ -106,7 +105,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis"
                        TextWrapping="Wrap" />
@@ -123,7 +121,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis"
                        TextWrapping="Wrap" />
@@ -140,7 +137,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis"
                        TextWrapping="Wrap" />
@@ -157,7 +153,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Calculating size..." />
             <!--  Last Modified  -->
             <TextBlock x:Name="modDateTitle"
@@ -172,7 +167,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis" />
             <!--  Capabilities  -->

QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/IpaInfoPanel.xaml

@@ -110,7 +110,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis"
                        TextWrapping="Wrap" />

QuickLook.Plugin/QuickLook.Plugin.AppViewer/InfoPanels/MsiInfoPanel.xaml

@@ -98,7 +98,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis"
                        TextWrapping="Wrap" />

QuickLook.Plugin/QuickLook.Plugin.ImageViewer/QuickLook.Plugin.ImageViewer.csproj

@@ -59,7 +59,7 @@
         <PackageReference Include="QuickLook.ImageGlass.WebP" Version="1.4.0">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="Magick.NET-Q8-AnyCPU" Version="14.7.0">
+        <PackageReference Include="Magick.NET-Q8-AnyCPU" Version="14.6.0">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
         <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3351.48">

QuickLook.Plugin/QuickLook.Plugin.MarkdownViewer/MarkdownPanel.cs

@@ -16,12 +16,10 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 using Microsoft.Web.WebView2.Core;
-using QuickLook.Common.Helpers;
 using QuickLook.Plugin.HtmlViewer;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
-using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Reflection;
@@ -80,21 +78,7 @@ public class MarkdownPanel : WebpagePanel
         var content = encoding.GetString(bytes);
 
         var template = ReadString("/md2html.html");
-        
-        // Support automatic RTL for markdown files
-        bool isRtl = false;
-        if (CultureInfo.CurrentUICulture.TextInfo.IsRightToLeft)
-        {
-            string isSupportRTL = TranslationHelper.Get("IsSupportRTL",
-                failsafe: bool.TrueString,
-                domain: Assembly.GetExecutingAssembly().GetName().Name);
-
-            if (bool.TrueString.Equals(isSupportRTL, StringComparison.OrdinalIgnoreCase))
-                isRtl = true;
-        }
-        
-        var html = template.Replace("{{content}}", content)
-                           .Replace("{{rtl}}", isRtl ? "rtl" : "ltr");
+        var html = template.Replace("{{content}}", content);
 
         return html;
     }

QuickLook.Plugin/QuickLook.Plugin.MarkdownViewer/Resources/md2html.html

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html dir="{{rtl}}">
+<html>
   <head>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 
@@ -144,34 +144,6 @@
         cursor: ew-resize;
         user-select: none;
       }
-
-      /* RTL support */
-      html[dir="rtl"] .container {
-        flex-direction: row-reverse;
-      }
-
-      html[dir="rtl"] #toc {
-        right: 0;
-        left: auto;
-      }
-
-      html[dir="rtl"] .table-of-contents a {
-        border-right: 2px solid transparent;
-        border-left: none;
-        margin-right: -1em;
-        margin-left: 0;
-        padding-right: calc(1em - 2px);
-        padding-left: 0;
-      }
-
-      html[dir="rtl"] .table-of-contents .active {
-        border-right: 2px solid var(--fgColor-accent);
-        border-left: none;
-        margin-right: -1em;
-        margin-left: 0;
-        padding-right: calc(1em - 2px);
-        padding-left: 0;
-      }
     </style>
 
     <textarea id="text-input" style="display: none">{{content}}</textarea>
@@ -365,21 +337,6 @@
           if (e.code === "Space") {
             e.preventDefault();
           }
-          
-          // Support keyboard shortcuts for RTL and LTR text direction
-          // RTL: Ctrl + RShift
-          // LTR: Ctrl + LShift
-          if ((e.ctrlKey || e.metaKey)) {
-            if (e.shiftKey && e.location === KeyboardEvent.DOM_KEY_LOCATION_RIGHT) {
-              // Right Shift + Ctrl: RTL
-              document.documentElement.setAttribute('dir', 'rtl');
-              e.preventDefault();
-            } else if (e.shiftKey && e.location === KeyboardEvent.DOM_KEY_LOCATION_LEFT) {
-              // Left Shift + Ctrl: LTR
-              document.documentElement.setAttribute('dir', 'ltr');
-              e.preventDefault();
-            }
-          }
         });
       });
     </script>

QuickLook.Plugin/QuickLook.Plugin.PEViewer/PEInfoPanel.xaml

@@ -72,7 +72,6 @@
                            Padding="3"
                            FontSize="19"
                            FontWeight="SemiBold"
-                           IsTextSelectionEnabled="True"
                            LineHeight="25"
                            TextTrimming="CharacterEllipsis"
                            TextWrapping="Wrap">
@@ -108,7 +107,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Calculating size..." />
             <!--  File Version  -->
             <TextBlock x:Name="fileVersionTitle"
@@ -123,7 +121,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis" />
             <!--  Product Version  -->
@@ -139,7 +136,6 @@
                        Margin="8,0,0,0"
                        Padding="3"
                        Foreground="{DynamicResource WindowTextForegroundAlternative}"
-                       IsTextSelectionEnabled="True"
                        Text="Searching..."
                        TextTrimming="CharacterEllipsis"
                        TextWrapping="Wrap" />

QuickLook/App.xaml.cs

@@ -220,6 +220,9 @@ public partial class App : Application
             ThemeManager.Apply(OSThemeHelper.AppsUseDarkTheme() ? ApplicationTheme.Dark : ApplicationTheme.Light);
         UxTheme.ApplyPreferredAppMode();
 
+        // Handle power management events to prevent crashes after sleep/wake
+        SystemEvents.PowerModeChanged += OnPowerModeChanged;
+
         // Initialize TrayIcon
         _ = TrayIconManager.GetInstance();
 
@@ -303,6 +306,9 @@ public partial class App : Application
         if (!_cleanExit)
             return;
 
+        // Unsubscribe from power management events
+        SystemEvents.PowerModeChanged -= OnPowerModeChanged;
+
         _isRunning.ReleaseMutex();
 
         PipeServerManager.GetInstance().Dispose();
@@ -330,4 +336,28 @@ public partial class App : Application
 
         return false;
     }
+
+    private void OnPowerModeChanged(object sender, PowerModeChangedEventArgs e)
+    {
+        try
+        {
+            switch (e.Mode)
+            {
+                case PowerModes.Suspend:
+                    // System is going to sleep - close any open preview windows to prevent graphics issues
+                    ProcessHelper.WriteLog("System entering sleep mode - closing preview windows");
+                    ViewWindowManager.GetInstance().ClosePreview();
+                    break;
+                case PowerModes.Resume:
+                    // System waking up - log for debugging
+                    ProcessHelper.WriteLog("System resumed from sleep mode");
+                    break;
+            }
+        }
+        catch (Exception ex)
+        {
+            // Don't let power management exceptions crash the app
+            ProcessHelper.WriteLog($"Error handling power mode change: {ex}");
+        }
+    }
 }