1 files changed, 121 insertions, 0 deletions
diff --git a/sd/source/ui/inc/framework/ModuleController.hxx b/sd/source/ui/inc/framework/ModuleController.hxx
new file mode 100644
index 000000000..850f84d6d
--- /dev/null
+++ b/sd/source/ui/inc/framework/ModuleController.hxx
@@ -0,0 +1,121 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_SD_SOURCE_UI_INC_FRAMEWORK_MODULECONTROLLER_HXX
+#define INCLUDED_SD_SOURCE_UI_INC_FRAMEWORK_MODULECONTROLLER_HXX
+
+#include <MutexOwner.hxx>
+
+#include <com/sun/star/drawing/framework/XModuleController.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <cppuhelper/compbase.hxx>
+
+#include <memory>
+
+namespace com::sun::star::frame { class XController; }
+namespace com::sun::star::uno { class XComponentContext; }
+
+namespace sd::framework {
+
+typedef ::cppu::WeakComponentImplHelper <
+    css::drawing::framework::XModuleController,
+    css::lang::XInitialization
+    > ModuleControllerInterfaceBase;
+
+/** The ModuleController has two tasks:
+
+    1. It reads the
+    org.openoffice.Office.Impress/MultiPaneGUI/Framework/ResourceFactories
+    configuration data that maps from resource URLs to service names of
+    factories that can create resources for the URLs.  When the
+    configuration controller wants to create a resource for which it does
+    not have a factory, it asks the ModuleController to provide one.  The
+    ModuleController looks up the service name registered for the URL of the
+    resource and instantiates this service.  The service is expected to
+    register on its creation a factory for the resource in question.
+
+    2. The ModuleController reads on its creation
+    org.openoffice.Office.Impress/MultiPaneGUI/Framework/StartupServices
+    configuration data and instantiates all listed services.  These services
+    can then register as listeners at the ConfigurationController or do
+    whatever they like.
+*/
+class ModuleController
+    : private sd::MutexOwner,
+      public ModuleControllerInterfaceBase
+{
+public:
+    static css::uno::Reference<
+        css::drawing::framework::XModuleController>
+        CreateInstance (
+            const css::uno::Reference<css::uno::XComponentContext>&
+            rxContext);
+
+    virtual void SAL_CALL disposing() override;
+
+    // XModuleController
+
+    virtual void SAL_CALL requestResource(const OUString& rsResourceURL) override;
+
+    // XInitialization
+
+    virtual void SAL_CALL initialize(
+        const css::uno::Sequence<css::uno::Any>& aArguments) override;
+
+private:
+    css::uno::Reference<
+        css::frame::XController> mxController;
+
+    class ResourceToFactoryMap;
+    std::unique_ptr<ResourceToFactoryMap> mpResourceToFactoryMap;
+    class LoadedFactoryContainer;
+    std::unique_ptr<LoadedFactoryContainer> mpLoadedFactories;
+
+    /// @throws std::exception
+    ModuleController (
+        const css::uno::Reference<css::uno::XComponentContext>& rxContext);
+    ModuleController (const ModuleController&) = delete;
+    virtual ~ModuleController() throw() override;
+
+    /** Called for every entry in the ResourceFactories configuration entry.
+    */
+    void ProcessFactory (const ::std::vector<css::uno::Any>& rValues);
+
+    /** Instantiate all startup services that are found in the
+        /org.openoffice.Office.Impress/MultiPaneGUI/Framework/StartupServices
+        configuration entry.  This method is called once when a new
+        ModuleController object is created.
+    */
+    void InstantiateStartupServices();
+
+    /** Called for one entry in the StartupServices configuration list this
+        method instantiates the service described by the entry.  It does not
+        hold references to the new object so that the object will be
+        destroyed on function exit when it does not register itself
+        somewhere.  It typically will register as
+        XConfigurationChangeListener at the configuration controller.
+    */
+    void ProcessStartupService (const ::std::vector<css::uno::Any>& rValues);
+};
+
+} // end of namespace sd::framework
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */