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authorMarc-André Lureau <marcandre.lureau@redhat.com>2021-08-05 17:57:03 +0400
committerMarc-André Lureau <marcandre.lureau@redhat.com>2021-08-31 17:25:14 +0400
commit482bbaf4776d223971ec68ddd4d31d8861d31f1c (patch)
tree6a8acb007f1b8a2d4bf1567668e1b7e51dc76efe
parent684e64d36d139c1473dd029661c20ba968c0fe53 (diff)
ui/clipboard: add qemu_clipboard_peer_owns() helper
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210805135715.857938-7-marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
-rw-r--r--include/ui/clipboard.h11
-rw-r--r--ui/clipboard.c8
2 files changed, 19 insertions, 0 deletions
diff --git a/include/ui/clipboard.h b/include/ui/clipboard.h
index e9fcb15c66..25e0b470c8 100644
--- a/include/ui/clipboard.h
+++ b/include/ui/clipboard.h
@@ -110,6 +110,17 @@ void qemu_clipboard_peer_register(QemuClipboardPeer *peer);
void qemu_clipboard_peer_unregister(QemuClipboardPeer *peer);
/**
+ * qemu_clipboard_peer_owns
+ *
+ * @peer: peer information.
+ * @selection: clipboard selection.
+ *
+ * Return TRUE if the peer owns the clipboard.
+ */
+bool qemu_clipboard_peer_owns(QemuClipboardPeer *peer,
+ QemuClipboardSelection selection);
+
+/**
* qemu_clipboard_info
*
* @selection: clipboard selection.
diff --git a/ui/clipboard.c b/ui/clipboard.c
index 56c14509fe..490c3220f4 100644
--- a/ui/clipboard.c
+++ b/ui/clipboard.c
@@ -16,6 +16,14 @@ void qemu_clipboard_peer_unregister(QemuClipboardPeer *peer)
notifier_remove(&peer->update);
}
+bool qemu_clipboard_peer_owns(QemuClipboardPeer *peer,
+ QemuClipboardSelection selection)
+{
+ QemuClipboardInfo *info = qemu_clipboard_info(selection);
+
+ return info && info->owner == peer;
+}
+
void qemu_clipboard_update(QemuClipboardInfo *info)
{
g_autoptr(QemuClipboardInfo) old = NULL;