1 files changed, 94 insertions, 0 deletions
diff --git a/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.hxx b/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.hxx
new file mode 100644
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+++ b/desktop/source/deployment/gui/dp_gui_extensioncmdqueue.hxx
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+/* -*- 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 <com/sun/star/uno/Reference.hxx>
+#include <rtl/ref.hxx>
+
+#include <vector>
+
+#include "dp_gui_updatedata.hxx"
+
+/// @HTML
+
+namespace com::sun::star {
+    namespace task { class XInteractionRequest; }
+    namespace uno { class XComponentContext; }
+}
+
+namespace dp_gui {
+
+class DialogHelper;
+class TheExtensionManager;
+
+/**
+   Manages installing of extensions in the GUI mode. Requests for installing
+   Extensions can be asynchronous. For example, the Extension Manager is running
+   in an office process and someone uses the system integration to install an Extension.
+   That is, the user double clicks an extension symbol in a file browser, which then
+   causes an invocation of "unopkg gui ext". When at that time the Extension Manager
+   already performs a task, triggered by the user (for example, add, update, disable,
+   enable) then adding of the extension will be postponed until the user has finished
+   the task.
+
+   This class also ensures that the extensions are not installed in the main thread.
+   Doing so would cause a deadlock because of the progress bar which needs to be constantly
+   updated.
+*/
+class ExtensionCmdQueue {
+
+public:
+    /**
+       Create an instance.
+    */
+    ExtensionCmdQueue( DialogHelper * pDialogHelper,
+                       TheExtensionManager *pManager,
+                       const css::uno::Reference< css::uno::XComponentContext > & rContext);
+
+    ~ExtensionCmdQueue();
+
+    void addExtension( const OUString &rExtensionURL,
+                       const OUString &rRepository,
+                       const bool bWarnUser );
+    void removeExtension( const css::uno::Reference< css::deployment::XPackage > &rPackage );
+    void enableExtension( const css::uno::Reference< css::deployment::XPackage > &rPackage,
+                          const bool bEnable );
+    void checkForUpdates( std::vector< css::uno::Reference< css::deployment::XPackage > > && vList );
+    void acceptLicense( const css::uno::Reference< css::deployment::XPackage > &rPackage );
+    static void syncRepositories( const css::uno::Reference< css::uno::XComponentContext > & xContext );
+
+    bool isBusy();
+private:
+    ExtensionCmdQueue(ExtensionCmdQueue const &) = delete;
+    ExtensionCmdQueue& operator =(ExtensionCmdQueue const &) = delete;
+
+    class Thread;
+
+    rtl::Reference< Thread > m_thread;
+};
+
+void handleInteractionRequest( const css::uno::Reference< css::uno::XComponentContext > & xContext,
+                               const css::uno::Reference< css::task::XInteractionRequest > & xRequest );
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */