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, 87 insertions, 0 deletions

diff --git a/framework/source/inc/loadenv/loadenvexception.hxx b/framework/source/inc/loadenv/loadenvexception.hxx
new file mode 100644
index 000000000..62a17d2ac
--- /dev/null
+++ b/framework/source/inc/loadenv/loadenvexception.hxx
@@ -0,0 +1,87 @@
+/* -*- 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
+
+#include <com/sun/star/uno/Any.hxx>
+#include <utility>
+
+namespace framework{
+
+/** @short  specify an exception, which can be used inside the
+            load environment only.
+
+    @descr  Of course outside code must wrap it, to transport
+            the occurred information to its caller.
+ */
+class LoadEnvException
+{
+    public:
+        /** @short  Can be used as an ID for an instance of a LoadEnvException.
+            @descr  To prevent errors on adding/removing/changing such IDs here,
+                    an enum field is used. Its int values are self organized...
+         */
+        enum EIDs
+        {
+            /** @short  The specified URL/Stream/etcpp. can not be handled by a LoadEnv instance. */
+            ID_UNSUPPORTED_CONTENT,
+
+            /** @short  indicates a corrupted media descriptor.
+                @descr  Some parts are required - some other ones are optional. Such exception
+                        should be thrown, if a required item does not exists. */
+            ID_INVALID_MEDIADESCRIPTOR,
+
+            /** @short  Its similar to a uno::RuntimeException...
+                @descr  But such runtime exception can break the whole office code.
+                        So its capsulated to this specialized load environment only.
+                        Mostly it indicates a missing but needed resource ... e.g the
+                        global desktop reference! */
+            ID_INVALID_ENVIRONMENT,
+
+            /** @short  indicates a failed search for the right target frame. */
+            ID_NO_TARGET_FOUND,
+
+            /** @short  TODO */
+            ID_COULD_NOT_REACTIVATE_CONTROLLER,
+
+            /** @short  indicates an already running load operation. Of course the same
+                        instance can't be used for multiple load requests at the same time.
+             */
+            ID_STILL_RUNNING,
+
+            /** @short  sometimes we can't specify the reason for an error, because we
+                        was interrupted by a called code in an unexpected way ...
+             */
+            ID_GENERAL_ERROR
+        };
+
+        sal_Int32 m_nID;
+        OUString m_sMessage;
+        css::uno::Any m_exOriginal;
+
+        LoadEnvException(
+            sal_Int32 id, OUString message = OUString(),
+            css::uno::Any original = css::uno::Any()):
+            m_nID(id), m_sMessage(std::move(message)), m_exOriginal(std::move(original))
+        {}
+};
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */