1 files changed, 57 insertions, 0 deletions

diff --git a/contrib/SDL-3.2.8/src/events/SDL_clipboardevents.c b/contrib/SDL-3.2.8/src/events/SDL_clipboardevents.c
new file mode 100644
index 0000000..d5cf8ad
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/events/SDL_clipboardevents.c
@@ -0,0 +1,57 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_internal.h"
+
+// Clipboard event handling code for SDL
+
+#include "SDL_events_c.h"
+#include "SDL_clipboardevents_c.h"
+#include "../video/SDL_clipboard_c.h"
+
+void SDL_SendClipboardUpdate(bool owner, char **mime_types, size_t num_mime_types)
+{
+    if (!owner) {
+        /* Clear our internal clipboard contents when external clipboard is set.
+         *
+         * Wayland recursively sends a data offer to the client from which the clipboard data originated,
+         * and as the client can't determine the origin of the offer, the clipboard must not be cleared,
+         * or the original data may be destroyed. Cleanup will be done in the backend when an offer
+         * cancellation event arrives.
+         */
+        if (SDL_strcmp(SDL_GetCurrentVideoDriver(), "wayland") != 0) {
+            SDL_CancelClipboardData(0);
+        }
+
+        SDL_SaveClipboardMimeTypes((const char **)mime_types, num_mime_types);
+    }
+
+    if (SDL_EventEnabled(SDL_EVENT_CLIPBOARD_UPDATE)) {
+        SDL_Event event;
+        event.type = SDL_EVENT_CLIPBOARD_UPDATE;
+
+        SDL_ClipboardEvent *cevent = &event.clipboard;
+        cevent->timestamp = 0;
+        cevent->owner = owner;
+        cevent->mime_types = (const char **)mime_types;
+        cevent->num_mime_types = (Uint32)num_mime_types;
+        SDL_PushEvent(&event);
+    }
+}