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, 120 insertions, 0 deletions

diff --git a/sd/source/ui/framework/configuration/ResourceFactoryManager.hxx b/sd/source/ui/framework/configuration/ResourceFactoryManager.hxx
new file mode 100644
index 000000000..61daf383b
--- /dev/null
+++ b/sd/source/ui/framework/configuration/ResourceFactoryManager.hxx
@@ -0,0 +1,120 @@
+/* -*- 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 <sal/config.h>
+
+#include <mutex>
+#include <unordered_map>
+#include <utility>
+#include <vector>
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <rtl/ustring.hxx>
+
+namespace com::sun::star::drawing::framework { class XControllerManager; }
+namespace com::sun::star::drawing::framework { class XResourceFactory; }
+namespace com::sun::star::util { class XURLTransformer; }
+
+namespace sd::framework {
+
+/** Container of resource factories of the drawing framework.
+*/
+class ResourceFactoryManager
+{
+public:
+    explicit ResourceFactoryManager (
+        const css::uno::Reference<css::drawing::framework::XControllerManager>& rxManager);
+
+    ~ResourceFactoryManager();
+
+    /** Register a resource factory for one type of resource.
+        @param rsURL
+            The type of the resource that will be created by the factory.
+        @param rxFactory
+            The factory that will create resource objects of the specified type.
+        @throws css::uno::RuntimeException
+    */
+    void AddFactory (
+        const OUString& rsURL,
+        const css::uno::Reference<css::drawing::framework::XResourceFactory>& rxFactory);
+
+    /** Unregister the specified factory.
+        @param rsURL
+            Unregister only the factory for this URL.  When the same factory
+            is registered for other URLs then these remain registered.
+        @throws css::uno::RuntimeException
+    */
+    void RemoveFactoryForURL(
+        const OUString& rsURL);
+
+    /** Unregister the specified factory.
+        @param rxFactory
+            Unregister the this factory for all URLs that it has been
+            registered for.
+        @throws css::uno::RuntimeException
+    */
+    void RemoveFactoryForReference(
+        const css::uno::Reference<css::drawing::framework::XResourceFactory>& rxFactory);
+
+    /** Return a factory that can create resources specified by the given URL.
+        @param rsCompleteURL
+            This URL specifies the type of the resource.  It may contain arguments.
+        @return
+            When a factory for the specified URL has been registered by a
+            previous call to AddFactory() then a reference to that factory
+            is returned.  Otherwise an empty reference is returned.
+        @throws css::uno::RuntimeException
+    */
+    css::uno::Reference<css::drawing::framework::XResourceFactory> GetFactory (
+        const OUString& rsURL);
+
+private:
+    std::mutex maMutex;
+    typedef std::unordered_map<
+        OUString,
+        css::uno::Reference<css::drawing::framework::XResourceFactory> > FactoryMap;
+    FactoryMap maFactoryMap;
+
+    typedef ::std::vector<
+        ::std::pair<
+            OUString,
+            css::uno::Reference<css::drawing::framework::XResourceFactory> > >
+        FactoryPatternList;
+    FactoryPatternList maFactoryPatternList;
+
+    css::uno::Reference<css::drawing::framework::XControllerManager> mxControllerManager;
+    css::uno::Reference<css::util::XURLTransformer> mxURLTransformer;
+
+    /** Look up the factory for the given URL.
+        @param rsURLBase
+            The css::tools::URL.Main part of a URL. Arguments have to be
+            stripped off by the caller.
+        @return
+            When the factory has not yet been added then return NULL.
+        @throws css::uno::RuntimeException
+    */
+    css::uno::Reference<css::drawing::framework::XResourceFactory> FindFactory (
+        const OUString& rsURLBase);
+};
+
+} // end of namespace sd::framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */