Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include "unx/salinst.h"
      22             : 
      23             : #include <X11_clipboard.hxx>
      24             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      25             : #include <com/sun/star/lang/XSingleServiceFactory.hpp>
      26             : #include <com/sun/star/registry/XRegistryKey.hpp>
      27             : #include <uno/dispatcher.h> // declaration of generic uno interface
      28             : #include <uno/mapping.hxx> // mapping stuff
      29             : #include <cppuhelper/factory.hxx>
      30             : #include <cppuhelper/compbase1.hxx>
      31             : 
      32             : using namespace cppu;
      33             : using namespace com::sun::star::lang;
      34             : using namespace com::sun::star::datatransfer::clipboard;
      35             : using namespace com::sun::star::awt;
      36             : using namespace x11;
      37             : 
      38             : using ::rtl::OUString;
      39             : 
      40           0 : Sequence< OUString > SAL_CALL x11::X11Clipboard_getSupportedServiceNames()
      41             : {
      42           0 :     Sequence< OUString > aRet(1);
      43           0 :     aRet[0] = OUString("com.sun.star.datatransfer.clipboard.SystemClipboard");
      44           0 :     return aRet;
      45             : }
      46             : 
      47           0 : Sequence< OUString > SAL_CALL x11::Xdnd_getSupportedServiceNames()
      48             : {
      49           0 :     Sequence< OUString > aRet(1);
      50           0 :     aRet[0] = OUString("com.sun.star.datatransfer.dnd.X11DragSource");
      51           0 :     return aRet;
      52             : }
      53             : 
      54           0 : Sequence< OUString > SAL_CALL x11::Xdnd_dropTarget_getSupportedServiceNames()
      55             : {
      56           0 :     Sequence< OUString > aRet(1);
      57           0 :     aRet[0] = OUString("com.sun.star.datatransfer.dnd.X11DropTarget");
      58           0 :     return aRet;
      59             : }
      60             : 
      61             : // ------------------------------------------------------------------------
      62             : 
      63           0 : css::uno::Reference< XInterface > X11SalInstance::CreateClipboard( const Sequence< Any >& arguments )
      64             : {
      65           0 :     static boost::unordered_map< OUString, ::boost::unordered_map< Atom, Reference< XClipboard > >, ::rtl::OUStringHash > m_aInstances;
      66             : 
      67           0 :     OUString aDisplayName;
      68             :     Atom nSelection;
      69             : 
      70             :     // extract display name from connection argument. An exception is thrown
      71             :     // by SelectionManager.initialize() if no display connection is given.
      72           0 :     if( arguments.getLength() > 0 )
      73             :     {
      74           0 :         css::uno::Reference< XDisplayConnection > xConn;
      75           0 :         arguments.getConstArray()[0] >>= xConn;
      76             : 
      77           0 :         if( xConn.is() )
      78             :         {
      79           0 :             Any aIdentifier = xConn->getIdentifier();
      80           0 :             aIdentifier >>= aDisplayName;
      81           0 :         }
      82             :     }
      83             : 
      84           0 :     SelectionManager& rManager = SelectionManager::get( aDisplayName );
      85           0 :     rManager.initialize( arguments );
      86             : 
      87             :     // check if any other selection than clipboard selection is specified
      88           0 :     if( arguments.getLength() > 1 )
      89             :     {
      90           0 :         OUString aSelectionName;
      91             : 
      92           0 :         arguments.getConstArray()[1] >>= aSelectionName;
      93           0 :         nSelection = rManager.getAtom( aSelectionName );
      94             :     }
      95             :     else
      96             :     {
      97             :         // default atom is clipboard selection
      98           0 :         nSelection = rManager.getAtom( OUString("CLIPBOARD") );
      99             :     }
     100             : 
     101           0 :     ::boost::unordered_map< Atom, css::uno::Reference< XClipboard > >& rMap( m_aInstances[ aDisplayName ] );
     102           0 :     ::boost::unordered_map< Atom, css::uno::Reference< XClipboard > >::iterator it = rMap.find( nSelection );
     103           0 :     if( it != rMap.end() )
     104           0 :         return it->second;
     105             : 
     106           0 :     X11Clipboard* pClipboard = new X11Clipboard( rManager, nSelection );
     107           0 :     rMap[ nSelection ] = pClipboard;
     108             : 
     109           0 :     return static_cast<OWeakObject*>(pClipboard);
     110             : }
     111             : 
     112             : // ------------------------------------------------------------------------
     113             : 
     114           0 : css::uno::Reference< XInterface > X11SalInstance::CreateDragSource()
     115             : {
     116           0 :     return css::uno::Reference < XInterface >( ( OWeakObject * ) new SelectionManagerHolder() );
     117             : }
     118             : 
     119             : // ------------------------------------------------------------------------
     120             : 
     121           0 : css::uno::Reference< XInterface > X11SalInstance::CreateDropTarget()
     122             : {
     123           0 :     return css::uno::Reference < XInterface >( ( OWeakObject * ) new DropTarget() );
     124             : }
     125             : 
     126             : 
     127             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */