From: marcandre.lureau@redhat.com
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Gerd Hoffmann" <kraxel@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>
Subject: [PULL 05/18] ui/clipboard: add helper to retrieve current clipboard
Date: Tue, 31 Aug 2021 17:31:19 +0400 [thread overview]
Message-ID: <20210831133132.1697228-6-marcandre.lureau@redhat.com> (raw)
In-Reply-To: <20210831133132.1697228-1-marcandre.lureau@redhat.com>
From: Marc-André Lureau <marcandre.lureau@redhat.com>
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>
---
include/ui/clipboard.h | 9 +++++++++
ui/clipboard.c | 15 +++++++++++++++
2 files changed, 24 insertions(+)
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
@@ -109,6 +109,15 @@ 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
*
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,
--
2.33.0.rc2
next prev parent reply other threads:[~2021-08-31 13:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-31 13:31 [PULL 00/18] UI/clipboard fixes marcandre.lureau
2021-08-31 13:31 ` [PULL 01/18] ui/vdagent: fix leak on error path marcandre.lureau
2021-08-31 13:31 ` [PULL 02/18] ui/vdagent: remove copy-pasta comment marcandre.lureau
2021-08-31 13:31 ` [PULL 03/18] ui/gtk-clipboard: use existing macros marcandre.lureau
2021-08-31 13:31 ` [PULL 04/18] ui/gtk-clipboard: fix clipboard enum typo marcandre.lureau
2021-08-31 13:31 ` marcandre.lureau [this message]
2021-08-31 13:31 ` [PULL 06/18] ui/clipboard: add qemu_clipboard_peer_owns() helper marcandre.lureau
2021-08-31 13:31 ` [PULL 07/18] ui/clipboard: add qemu_clipboard_peer_release() helper marcandre.lureau
2021-08-31 13:31 ` [PULL 08/18] ui/clipboard: release owned grabs on unregister marcandre.lureau
2021-08-31 13:31 ` [PULL 09/18] ui/vdagent: disconnect handlers and reset state on finalize marcandre.lureau
2021-08-31 13:31 ` [PULL 10/18] ui/vdagent: reset outbuf on disconnect marcandre.lureau
2021-08-31 13:31 ` [PULL 11/18] ui/vdagent: split clipboard recv message handling marcandre.lureau
2021-08-31 13:31 ` [PULL 12/18] ui/vdagent: use qemu_clipboard_peer_release helper marcandre.lureau
2021-08-31 13:31 ` [PULL 13/18] ui/vdagent: use qemu_clipboard_info helper marcandre.lureau
2021-08-31 13:31 ` [PULL 14/18] ui/vdagent: send empty clipboard when unhandled marcandre.lureau
2021-08-31 13:31 ` [PULL 15/18] ui/gtk-clipboard: use qemu_clipboard_info helper marcandre.lureau
2021-08-31 13:31 ` [PULL 16/18] ui/vdagent: send release when no clipboard owner marcandre.lureau
2021-08-31 13:31 ` [PULL 17/18] ui/gtk-clipboard: emit release clipboard events marcandre.lureau
2021-08-31 13:31 ` [PULL 18/18] ui/vdagent: add a migration blocker marcandre.lureau
2021-08-31 19:49 ` [PULL 00/18] UI/clipboard fixes Peter Maydell
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