sd signature line: teach PDFDocument how to use PDFObjectCopier

This will allow using the object copier in
PDFDocument::WriteAppearanceObject(), so we can include the signature
line pdf export result in a pdf signature of the original pdf.

Change-Id: Iabc508081c5820f4ca997a2d264de9bdb06f82bd
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96607
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

1 files changed, 0 insertions, 36 deletions

diff --git a/vcl/inc/pdf/objectcontainer.hxx b/vcl/inc/pdf/objectcontainer.hxx
deleted file mode 100644
index ca4898737e10..000000000000
--- a/vcl/inc/pdf/objectcontainer.hxx
+++ /dev/null
@@ -1,36 +0,0 @@
-/* -*- 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 <sal/types.h>
-
-namespace vcl
-{
-/// Allows creating, updating and writing PDF objects in a container.
-class SAL_NO_VTABLE SAL_DLLPUBLIC_RTTI PDFObjectContainer
-{
-public:
-    /* adds an entry to m_aObjects and returns its index+1,
-     * sets the offset to ~0
-     */
-    virtual sal_Int32 createObject() = 0;
-    /* sets the offset of object n to the current position of output file+1
-     */
-    virtual bool updateObject(sal_Int32 n) = 0;
-
-    // Write pBuffer to the end of the output.
-    virtual bool writeBuffer(const void* pBuffer, sal_uInt64 nBytes) = 0;
-
-protected:
-    ~PDFObjectContainer() noexcept = default;
-};
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */