[06/12] ui/clipboard: release owned grabs on unregister

Commit Message

Marc-André Lureau July 19, 2021, 7:26 a.m. UTC

From: Marc-André Lureau <[e-mail]>

Signed-off-by: Marc-André Lureau <[e-mail]>
---
 ui/clipboard.c | 9 +++++++++
 1 file changed, 9 insertions(+)

Patch

diff --git a/ui/clipboard.c b/ui/clipboard.c
index 56c14509fe..a9512f01a7 100644
--- a/ui/clipboard.c
+++ b/ui/clipboard.c
@@ -13,6 +13,15 @@  void qemu_clipboard_peer_register(QemuClipboardPeer *peer)
 
 void qemu_clipboard_peer_unregister(QemuClipboardPeer *peer)
 {
+    int i;
+
+    for (i = 0; i < QEMU_CLIPBOARD_SELECTION__COUNT; i++) {
+        if (cbinfo[i] && cbinfo[i]->owner == peer) {
+            /* release owned grabs */
+            g_autoptr(QemuClipboardInfo) info = qemu_clipboard_info_new(NULL, i);
+            qemu_clipboard_update(info);
+        }
+    }
     notifier_remove(&peer->update);
 }