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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-08-05 17:57:02 +0400 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-08-31 17:25:14 +0400 |
| commit | 684e64d36d139c1473dd029661c20ba968c0fe53 (patch) | |
| tree | d50e4db96b289f481f2e2294aca0074e7b9f958a | |
| parent | 6b32aef09a7d592491a8e25ce1714cb0503a3d6e (diff) | |
| download | focaccia-qemu-684e64d36d139c1473dd029661c20ba968c0fe53.tar.gz focaccia-qemu-684e64d36d139c1473dd029661c20ba968c0fe53.zip | |
ui/clipboard: add helper to retrieve current clipboard
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210805135715.857938-6-marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | include/ui/clipboard.h | 9 | ||||
| -rw-r--r-- | ui/clipboard.c | 15 |
2 files changed, 24 insertions, 0 deletions
diff --git a/include/ui/clipboard.h b/include/ui/clipboard.h index eb789a285a..e9fcb15c66 100644 --- a/include/ui/clipboard.h +++ b/include/ui/clipboard.h @@ -110,6 +110,15 @@ void qemu_clipboard_peer_register(QemuClipboardPeer *peer); void qemu_clipboard_peer_unregister(QemuClipboardPeer *peer); /** + * qemu_clipboard_info + * + * @selection: clipboard selection. + * + * Return the current clipboard data & owner informations. + */ +QemuClipboardInfo *qemu_clipboard_info(QemuClipboardSelection selection); + +/** * qemu_clipboard_info_new * * @owner: clipboard owner. diff --git a/ui/clipboard.c b/ui/clipboard.c index 3525b30178..56c14509fe 100644 --- a/ui/clipboard.c +++ b/ui/clipboard.c @@ -4,6 +4,8 @@ static NotifierList clipboard_notifiers = NOTIFIER_LIST_INITIALIZER(clipboard_notifiers); +static QemuClipboardInfo *cbinfo[QEMU_CLIPBOARD_SELECTION__COUNT]; + void qemu_clipboard_peer_register(QemuClipboardPeer *peer) { notifier_list_add(&clipboard_notifiers, &peer->update); @@ -16,7 +18,20 @@ void qemu_clipboard_peer_unregister(QemuClipboardPeer *peer) void qemu_clipboard_update(QemuClipboardInfo *info) { + g_autoptr(QemuClipboardInfo) old = NULL; + assert(info->selection < QEMU_CLIPBOARD_SELECTION__COUNT); + notifier_list_notify(&clipboard_notifiers, info); + + old = cbinfo[info->selection]; + cbinfo[info->selection] = qemu_clipboard_info_ref(info); +} + +QemuClipboardInfo *qemu_clipboard_info(QemuClipboardSelection selection) +{ + assert(selection < QEMU_CLIPBOARD_SELECTION__COUNT); + + return cbinfo[selection]; } QemuClipboardInfo *qemu_clipboard_info_new(QemuClipboardPeer *owner, |