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Diffstat (limited to 'include/svtools/cliplistener.hxx')
-rw-r--r-- | include/svtools/cliplistener.hxx | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/svtools/cliplistener.hxx b/include/svtools/cliplistener.hxx new file mode 100644 index 000000000..fb0452f67 --- /dev/null +++ b/include/svtools/cliplistener.hxx @@ -0,0 +1,52 @@ +/* -*- 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 <svtools/svtdllapi.h> +#include <tools/link.hxx> +#include <cppuhelper/implbase.hxx> +#include <com/sun/star/datatransfer/clipboard/XClipboardListener.hpp> + +namespace vcl { class Window; } + +class TransferableDataHelper; + +class SVT_DLLPUBLIC TransferableClipboardListener final : public cppu::WeakImplHelper< + css::datatransfer::clipboard::XClipboardListener > +{ + Link<TransferableDataHelper*,void> aLink; + + void AddRemoveListener( vcl::Window* pWin, bool bAdd ); +public: + // Link is called with a TransferableDataHelper pointer + TransferableClipboardListener( const Link<TransferableDataHelper*,void>& rCallback ); + virtual ~TransferableClipboardListener() override; + + void AddListener( vcl::Window* pWin ) { AddRemoveListener(pWin, true); } + void RemoveListener( vcl::Window* pWin ) { AddRemoveListener(pWin, false); } + void ClearCallbackLink(); + + // XEventListener + virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override; + // XClipboardListener + virtual void SAL_CALL changedContents( const css::datatransfer::clipboard::ClipboardEvent& event ) override; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |