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, 89 insertions, 0 deletions

diff --git a/forms/source/richtext/featuredispatcher.hxx b/forms/source/richtext/featuredispatcher.hxx
new file mode 100644
index 000000000..53be887a4
--- /dev/null
+++ b/forms/source/richtext/featuredispatcher.hxx
@@ -0,0 +1,89 @@
+/* -*- 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/frame/XDispatch.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <comphelper/interfacecontainer3.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/basemutex.hxx>
+
+class EditView;
+
+namespace frm
+{
+
+    typedef ::cppu::WeakImplHelper <   css::frame::XDispatch
+                                    >   ORichTextFeatureDispatcher_Base;
+
+    class ORichTextFeatureDispatcher    :public ::cppu::BaseMutex
+                                        ,public ORichTextFeatureDispatcher_Base
+    {
+    private:
+        css::util::URL                      m_aFeatureURL;
+        ::comphelper::OInterfaceContainerHelper3<css::frame::XStatusListener> m_aStatusListeners;
+        EditView*                           m_pEditView;
+        bool                                m_bDisposed;
+
+    protected:
+              EditView*   getEditView()       { return m_pEditView; }
+        const EditView*   getEditView() const { return m_pEditView; }
+
+    protected:
+        const css::util::URL&       getFeatureURL() const { return m_aFeatureURL; }
+        ::comphelper::OInterfaceContainerHelper3<css::frame::XStatusListener>& getStatusListeners() { return m_aStatusListeners; }
+        bool                               isDisposed() const { return m_bDisposed; }
+        void                               checkDisposed() const { if ( isDisposed() ) throw css::lang::DisposedException(); }
+
+    protected:
+        ORichTextFeatureDispatcher( EditView& _rView, const css::util::URL&  _rURL );
+        virtual ~ORichTextFeatureDispatcher( ) override;
+
+    public:
+        /// clean up resources associated with this instance
+        void    dispose();
+
+        // invalidate the feature, re-retrieve it's state, and broadcast changes, if necessary
+        void    invalidate();
+
+    protected:
+        // overridables
+        virtual void    disposing( ::osl::ClearableMutexGuard& _rClearBeforeNotify );
+        virtual void    invalidateFeatureState_Broadcast();
+
+        // to be overridden, and filled with the info special do your derived class
+        virtual css::frame::FeatureStateEvent
+                        buildStatusEvent() const;
+
+        static void     doNotify(
+                    const css::uno::Reference< css::frame::XStatusListener >& _rxListener,
+                    const css::frame::FeatureStateEvent& _rEvent
+                );
+
+        // XDispatch
+        virtual void SAL_CALL addStatusListener( const css::uno::Reference< css::frame::XStatusListener >& _rxControl, const css::util::URL& _rURL ) override;
+        virtual void SAL_CALL removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& _rxControl, const css::util::URL& _rURL ) override;
+    };
+
+
+} // namespace frm
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */