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Diffstat (limited to 'vcl/source/app/unohelp2.cxx')
-rw-r--r-- | vcl/source/app/unohelp2.cxx | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/vcl/source/app/unohelp2.cxx b/vcl/source/app/unohelp2.cxx new file mode 100644 index 0000000000..575b9c7441 --- /dev/null +++ b/vcl/source/app/unohelp2.cxx @@ -0,0 +1,113 @@ +/* -*- 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 . + */ + +#include <sal/log.hxx> +#include <utility> +#include <vcl/unohelp2.hxx> +#include <sot/exchange.hxx> +#include <sot/formats.hxx> +#include <vcl/svapp.hxx> +#include <com/sun/star/datatransfer/UnsupportedFlavorException.hpp> +#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp> +#include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp> +#include <cppuhelper/queryinterface.hxx> +#include <boost/property_tree/json_parser.hpp> +#include <comphelper/lok.hxx> +#include <LibreOfficeKit/LibreOfficeKitEnums.h> + +using namespace ::com::sun::star; + +namespace vcl::unohelper { + + TextDataObject::TextDataObject( OUString aText ) : maText(std::move( aText )) + { + } + + TextDataObject::~TextDataObject() + { + } + + void TextDataObject::CopyStringTo( const OUString& rContent, + const uno::Reference< datatransfer::clipboard::XClipboard >& rxClipboard, + const vcl::ILibreOfficeKitNotifier* pNotifier) + { + SAL_WARN_IF( !rxClipboard.is(), "vcl", "TextDataObject::CopyStringTo: invalid clipboard!" ); + if ( !rxClipboard.is() ) + return; + + rtl::Reference<TextDataObject> pDataObj = new TextDataObject( rContent ); + + SolarMutexReleaser aReleaser; + try + { + rxClipboard->setContents( pDataObj, nullptr ); + + uno::Reference< datatransfer::clipboard::XFlushableClipboard > xFlushableClipboard( rxClipboard, uno::UNO_QUERY ); + if( xFlushableClipboard.is() ) + xFlushableClipboard->flushClipboard(); + + if (pNotifier != nullptr && comphelper::LibreOfficeKit::isActive()) + { + boost::property_tree::ptree aTree; + aTree.put("content", rContent); + aTree.put("mimeType", "text/plain"); + std::stringstream aStream; + boost::property_tree::write_json(aStream, aTree); + pNotifier->libreOfficeKitViewCallback(LOK_CALLBACK_CLIPBOARD_CHANGED, OString(aStream.str())); + } + } + catch( const uno::Exception& ) + { + } + } + + // css::uno::XInterface + uno::Any TextDataObject::queryInterface( const uno::Type & rType ) + { + uno::Any aRet = ::cppu::queryInterface( rType, static_cast< datatransfer::XTransferable* >(this) ); + return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType )); + } + + // css::datatransfer::XTransferable + uno::Any TextDataObject::getTransferData( const datatransfer::DataFlavor& rFlavor ) + { + SotClipboardFormatId nT = SotExchange::GetFormat( rFlavor ); + if ( nT != SotClipboardFormatId::STRING ) + { + throw datatransfer::UnsupportedFlavorException(); + } + return uno::Any(maText); + } + + uno::Sequence< datatransfer::DataFlavor > TextDataObject::getTransferDataFlavors( ) + { + uno::Sequence< datatransfer::DataFlavor > aDataFlavors(1); + SotExchange::GetFormatDataFlavor( SotClipboardFormatId::STRING, aDataFlavors.getArray()[0] ); + return aDataFlavors; + } + + sal_Bool TextDataObject::isDataFlavorSupported( const datatransfer::DataFlavor& rFlavor ) + { + SotClipboardFormatId nT = SotExchange::GetFormat( rFlavor ); + return ( nT == SotClipboardFormatId::STRING ); + } + +} // namespace vcl::unohelper + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |