svx: Introduce GalleryFileStorage

Abstract class for GalleryBinaryEngine and upcoming GalleryXMLEngine. This
interface will be used by GalleryTheme.

Change-Id: I2193e3ea9860c41a1580d5ca59da68bf41b70a3d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100025
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

4 files changed, 55 insertions, 1 deletions

diff --git a/include/svx/gallerybinaryengine.hxx b/include/svx/gallerybinaryengine.hxx
index eb9e0b291de1..e8353d11af5a 100644
--- a/include/svx/gallerybinaryengine.hxx
+++ b/include/svx/gallerybinaryengine.hxx
@@ -24,6 +24,7 @@
 #include <svx/svxdllapi.h>
 #include <svx/fmmodel.hxx>
 #include <svx/gallerystoragelocations.hxx>
+#include <svx/galleryfilestorage.hxx>
 #include <tools/urlobj.hxx>
 #include <sot/storage.hxx>
 
@@ -40,7 +41,7 @@ class FmFormModel;
 class GalleryTheme;
 class GalleryThemeEntry;
 
-class SVXCORE_DLLPUBLIC GalleryBinaryEngine
+class SVXCORE_DLLPUBLIC GalleryBinaryEngine : public GalleryFileStorage
 {
 private:
     tools::SvRef<SotStorage> m_aSvDrawStorageRef;
diff --git a/include/svx/galleryfilestorage.hxx b/include/svx/galleryfilestorage.hxx
new file mode 100644
index 000000000000..fee632e9b397
--- /dev/null
+++ b/include/svx/galleryfilestorage.hxx
@@ -0,0 +1,28 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+class GalleryFileStorage
+{
+public:
+    virtual ~GalleryFileStorage() = 0;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svx/Library_svxcore.mk b/svx/Library_svxcore.mk
index 4898c073764d..208effe3bef2 100644
--- a/svx/Library_svxcore.mk
+++ b/svx/Library_svxcore.mk
@@ -156,6 +156,7 @@ $(eval $(call gb_Library_add_exception_objects,svxcore,\
     svx/source/gallery2/gallerybinaryengineentry \
     svx/source/gallery2/gallerystoragelocations \
     svx/source/gallery2/galleryobjectcollection \
+    svx/source/gallery2/galleryfilestorage \
     svx/source/items/chrtitem \
     svx/source/items/clipfmtitem \
     svx/source/items/customshapeitem \
diff --git a/svx/source/gallery2/galleryfilestorage.cxx b/svx/source/gallery2/galleryfilestorage.cxx
new file mode 100644
index 000000000000..dd8e74cd3af4
--- /dev/null
+++ b/svx/source/gallery2/galleryfilestorage.cxx
@@ -0,0 +1,24 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <svx/galleryfilestorage.hxx>
+
+GalleryFileStorage::~GalleryFileStorage(){};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */