Added Giphy support, Favourites

src/EbbesMemeClipboard/Services/ClipboardService.cs

@@ -27,12 +27,20 @@ public sealed class ClipboardService : IClipboardService
         // reading a pasted image, because those older formats are lossy for transparency. This
         // covers Teams, Slack, Discord's web layer, and browsers - without it, paste into any of
         // them can silently produce nothing even though CF_DIB is present and perfectly valid.
-        using var pngStream = new MemoryStream();
-        var pngEncoder = new PngBitmapEncoder();
-        pngEncoder.Frames.Add(BitmapFrame.Create(firstFrame));
-        pngEncoder.Save(pngStream);
-        pngStream.Position = 0;
-        data.SetData("PNG", pngStream);
+        //
+        // Deliberately skipped for GIFs: a PNG can only ever hold one static frame, and since
+        // Chromium PREFERS this format over all others, offering it for a GIF is what makes
+        // animated GIFs paste as a still first frame. Omitting it lets those targets fall
+        // through to CF_HTML below, which carries the full animated data URI.
+        if (!ImageDecoding.IsGif(filePath))
+        {
+            using var pngStream = new MemoryStream();
+            var pngEncoder = new PngBitmapEncoder();
+            pngEncoder.Frames.Add(BitmapFrame.Create(firstFrame));
+            pngEncoder.Save(pngStream);
+            pngStream.Position = 0;
+            data.SetData("PNG", pngStream);
+        }
 
         // CF_HTML: the other route those same web-based paste targets check, and the only one of
         // these formats that preserves animation for them, for GIFs.