Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/vcl/unx/gtk4/transferableprovider.hxx b/vcl/unx/gtk4/transferableprovider.hxx
new file mode 100644
index 000000000..df4d643d9
--- /dev/null
+++ b/vcl/unx/gtk4/transferableprovider.hxx
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include <tools/link.hxx>
+
+#include <gtk/gtk.h>
+
+struct VclToGtkHelper;
+
+namespace com::sun::star::datatransfer
+{
+class XTransferable;
+}
+
+G_BEGIN_DECLS
+
+/*
+   Provide a mechanism to provide data from a LibreOffice XTransferable via a
+   GdkContentProvider for gtk clipboard or dnd
+*/
+
+G_DECLARE_FINAL_TYPE(TransferableContent, transerable_content, TRANSFERABLE, CONTENT,
+                     GdkContentProvider)
+
+GdkContentProvider* transerable_content_new(VclToGtkHelper* pConversionHelper,
+                                            css::datatransfer::XTransferable* pTransferable);
+
+/*
+   Change to a new XTransferable
+ */
+void transerable_content_set_transferable(TransferableContent* pContent,
+                                          css::datatransfer::XTransferable* pTransferable);
+
+/*
+   If the GdkContentProvider is used by a clipboard call rDetachClipboardLink on losing
+   ownership of the clipboard
+*/
+void transerable_content_set_detach_clipboard_link(TransferableContent* pContent,
+                                                   const Link<void*, void>& rDetachClipboardLink);
+
+G_END_DECLS
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */