From f13f107b26ee505a4caa3d424f1d094580f904e1 Mon Sep 17 00:00:00 2001
From: Vitaliy Orazov <viordash@mail.ru>
Date: Thu, 28 Sep 2023 22:51:35 +0300
Subject: [PATCH 1/2] fix Format.Dib converting in windows

---
 ShareClipbrd/Clipboard.Core/ClipboardData.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ShareClipbrd/Clipboard.Core/ClipboardData.cs b/ShareClipbrd/Clipboard.Core/ClipboardData.cs
index 114cf04..55dd31c 100644
--- a/ShareClipbrd/Clipboard.Core/ClipboardData.cs
+++ b/ShareClipbrd/Clipboard.Core/ClipboardData.cs
@@ -418,7 +418,7 @@ public static class Format {
                 (stream) => {
                     if(OperatingSystem.IsWindows()) {
                         return stream switch {
-                            MemoryStream memoryStream => memoryStream.ToArray(),
+                            MemoryStream memoryStream => memoryStream,
                             _ => throw new ArgumentException(nameof(stream))
                         };
                     }

From d08971b57199916598acc846790133c40ee3fe50 Mon Sep 17 00:00:00 2001
From: Vitaliy Orazov <viordash@mail.ru>
Date: Fri, 29 Sep 2023 23:12:56 +0300
Subject: [PATCH 2/2] support PNG clipboard (retrieving as Device Independent
 Bitmap)

---
 ShareClipbrd/Clipboard.Core/ClipboardData.cs | 36 ++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/ShareClipbrd/Clipboard.Core/ClipboardData.cs b/ShareClipbrd/Clipboard.Core/ClipboardData.cs
index 55dd31c..adc0b3d 100644
--- a/ShareClipbrd/Clipboard.Core/ClipboardData.cs
+++ b/ShareClipbrd/Clipboard.Core/ClipboardData.cs
@@ -42,6 +42,7 @@ public static class Format {
 
             public const string WaveAudio = "WaveAudio";
 
+            public const string PNG = "PNG";
             public const string Dib = "DeviceIndependentBitmap";
 
             public const string ImageBmp = "image/bmp";
@@ -443,6 +444,41 @@ public static class Format {
                 }
             )},
 
+            { Format.PNG, new Convert(
+                async (c, getDataFunc) => {
+                    var data = await getDataFunc(Format.Dib);
+                    if (data is MemoryStream castedValue) {c.Add(Format.Dib, castedValue); return true; }
+                    if (data is byte[] bytes) {c.Add(Format.Dib, new MemoryStream(bytes)); return true; }
+                    return false;
+                },
+                (stream) => {
+                    if(OperatingSystem.IsWindows()) {
+                        return stream switch {
+                            MemoryStream memoryStream => memoryStream,
+                            _ => throw new ArgumentException(nameof(stream))
+                        };
+                    }
+
+                    if(OperatingSystem.IsLinux()) {
+                        return stream switch {
+                            MemoryStream memoryStream => ImageConverter.FromDibToBmpFileData(memoryStream),
+                            _ => throw new ArgumentException(nameof(stream))
+                        };
+                    }
+
+                    throw new NotSupportedException($"OS: {Environment.OSVersion}");
+                },
+                () => {
+                    if(OperatingSystem.IsWindows()) {
+                        return Format.Dib;
+                    }
+                    if(OperatingSystem.IsLinux()) {
+                        return Format.ImageBmp;
+                    }
+                    throw new NotSupportedException($"OS: {Environment.OSVersion}");
+                }
+            )},
+
             { Format.ImageBmp, new Convert(
                 async (c, getDataFunc) => {
                     var data = await getDataFunc(Format.ImageBmp);