| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svtools.hxx" |
| |
| #include <com/sun/star/datatransfer/clipboard/XClipboardNotifier.hpp> |
| |
| #include <vcl/svapp.hxx> |
| #include <vcl/window.hxx> |
| #include <vos/mutex.hxx> |
| |
| #include <svtools/cliplistener.hxx> |
| #include <svtools/transfer.hxx> |
| |
| using namespace ::com::sun::star; |
| |
| // ----------------------------------------------------------------------------- |
| |
| TransferableClipboardListener::TransferableClipboardListener( const Link& rCallback ) : |
| aLink( rCallback ) |
| { |
| } |
| |
| TransferableClipboardListener::~TransferableClipboardListener() |
| { |
| } |
| |
| void SAL_CALL TransferableClipboardListener::disposing( const lang::EventObject& ) |
| throw(uno::RuntimeException) |
| { |
| } |
| |
| void SAL_CALL TransferableClipboardListener::changedContents( |
| const datatransfer::clipboard::ClipboardEvent& rEventObject ) |
| throw(uno::RuntimeException) |
| { |
| if ( aLink.IsSet() ) |
| { |
| const ::vos::OGuard aGuard( Application::GetSolarMutex() ); |
| |
| TransferableDataHelper aDataHelper( rEventObject.Contents ); |
| aLink.Call( &aDataHelper ); |
| } |
| } |
| |
| void TransferableClipboardListener::AddRemoveListener( Window* pWin, sal_Bool bAdd ) |
| { |
| try |
| { |
| if ( pWin ) |
| { |
| uno::Reference<datatransfer::clipboard::XClipboard> xClipboard = pWin->GetClipboard(); |
| uno::Reference<datatransfer::clipboard::XClipboardNotifier> xClpbrdNtfr( xClipboard, uno::UNO_QUERY ); |
| if( xClpbrdNtfr.is() ) |
| { |
| uno::Reference<datatransfer::clipboard::XClipboardListener> xClipEvtLstnr( this ); |
| if( bAdd ) |
| xClpbrdNtfr->addClipboardListener( xClipEvtLstnr ); |
| else |
| xClpbrdNtfr->removeClipboardListener( xClipEvtLstnr ); |
| } |
| } |
| } |
| catch( const ::com::sun::star::uno::Exception& ) |
| { |
| } |
| } |
| |
| void TransferableClipboardListener::ClearCallbackLink() |
| { |
| aLink = Link(); |
| } |
| |