LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/vcl/unx/generic/dtrans - X11_droptarget.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 88 0.0 %
Date: 2013-07-09 Functions: 0 17 0.0 %
Legend: Lines: hit not hit

          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 <X11_selection.hxx>
      22             : 
      23             : using namespace x11;
      24             : using namespace com::sun::star::lang;
      25             : using namespace com::sun::star::awt;
      26             : using namespace com::sun::star::datatransfer;
      27             : using namespace com::sun::star::datatransfer::dnd;
      28             : 
      29             : 
      30           0 : DropTarget::DropTarget() :
      31             :         ::cppu::WeakComponentImplHelper3<
      32             :             XDropTarget,
      33             :             XInitialization,
      34             :             XServiceInfo
      35             :         >( m_aMutex ),
      36             :     m_bActive( false ),
      37             :     m_nDefaultActions( 0 ),
      38             :     m_aTargetWindow( None ),
      39           0 :     m_pSelectionManager( NULL )
      40             : {
      41           0 : }
      42             : 
      43           0 : DropTarget::~DropTarget()
      44             : {
      45           0 :     if( m_pSelectionManager )
      46           0 :         m_pSelectionManager->deregisterDropTarget( m_aTargetWindow );
      47           0 : }
      48             : 
      49             : // --------------------------------------------------------------------------
      50             : 
      51           0 : void DropTarget::initialize( const Sequence< Any >& arguments ) throw( ::com::sun::star::uno::Exception )
      52             : {
      53           0 :     if( arguments.getLength() > 1 )
      54             :     {
      55           0 :         OUString aDisplayName;
      56           0 :         Reference< XDisplayConnection > xConn;
      57           0 :         arguments.getConstArray()[0] >>= xConn;
      58           0 :         if( xConn.is() )
      59             :         {
      60           0 :             Any aIdentifier;
      61           0 :             aIdentifier >>= aDisplayName;
      62             :         }
      63             : 
      64           0 :         m_pSelectionManager = &SelectionManager::get( aDisplayName );
      65           0 :         m_xSelectionManager = static_cast< XDragSource* >(m_pSelectionManager);
      66           0 :         m_pSelectionManager->initialize( arguments );
      67             : 
      68           0 :         if( m_pSelectionManager->getDisplay() ) // #136582# sanity check
      69             :         {
      70           0 :             sal_Size aWindow = None;
      71           0 :             arguments.getConstArray()[1] >>= aWindow;
      72           0 :             m_pSelectionManager->registerDropTarget( aWindow, this );
      73           0 :             m_aTargetWindow = aWindow;
      74           0 :             m_bActive = true;
      75           0 :         }
      76             :     }
      77           0 : }
      78             : 
      79             : // --------------------------------------------------------------------------
      80             : 
      81           0 : void DropTarget::addDropTargetListener( const Reference< XDropTargetListener >& xListener ) throw()
      82             : {
      83           0 :     ::osl::Guard< ::osl::Mutex > aGuard( m_aMutex );
      84             : 
      85           0 :     m_aListeners.push_back( xListener );
      86           0 : }
      87             : 
      88             : // --------------------------------------------------------------------------
      89             : 
      90           0 : void DropTarget::removeDropTargetListener( const Reference< XDropTargetListener >& xListener ) throw()
      91             : {
      92           0 :     ::osl::Guard< ::osl::Mutex > aGuard( m_aMutex );
      93             : 
      94           0 :     m_aListeners.remove( xListener );
      95           0 : }
      96             : 
      97             : // --------------------------------------------------------------------------
      98             : 
      99           0 : sal_Bool DropTarget::isActive() throw()
     100             : {
     101           0 :     return m_bActive;
     102             : }
     103             : 
     104             : // --------------------------------------------------------------------------
     105             : 
     106           0 : void DropTarget::setActive( sal_Bool active ) throw()
     107             : {
     108           0 :     ::osl::Guard< ::osl::Mutex > aGuard( m_aMutex );
     109             : 
     110           0 :     m_bActive = active;
     111           0 : }
     112             : 
     113             : // --------------------------------------------------------------------------
     114             : 
     115           0 : sal_Int8 DropTarget::getDefaultActions() throw()
     116             : {
     117           0 :     return m_nDefaultActions;
     118             : }
     119             : 
     120             : // --------------------------------------------------------------------------
     121             : 
     122           0 : void DropTarget::setDefaultActions( sal_Int8 actions ) throw()
     123             : {
     124           0 :     ::osl::Guard< ::osl::Mutex > aGuard( m_aMutex );
     125             : 
     126           0 :     m_nDefaultActions = actions;
     127           0 : }
     128             : 
     129             : // --------------------------------------------------------------------------
     130             : 
     131           0 : void DropTarget::drop( const DropTargetDropEvent& dtde ) throw()
     132             : {
     133           0 :     osl::ClearableGuard< ::osl::Mutex > aGuard( m_aMutex );
     134           0 :     std::list< Reference< XDropTargetListener > > aListeners( m_aListeners );
     135           0 :     aGuard.clear();
     136             : 
     137           0 :     for( std::list< Reference< XDropTargetListener > >::iterator it = aListeners.begin(); it!= aListeners.end(); ++it )
     138             :     {
     139           0 :         (*it)->drop( dtde );
     140           0 :     }
     141           0 : }
     142             : 
     143             : // --------------------------------------------------------------------------
     144             : 
     145           0 : void DropTarget::dragEnter( const DropTargetDragEnterEvent& dtde ) throw()
     146             : {
     147           0 :     osl::ClearableGuard< ::osl::Mutex > aGuard( m_aMutex );
     148           0 :     std::list< Reference< XDropTargetListener > > aListeners( m_aListeners );
     149           0 :     aGuard.clear();
     150             : 
     151           0 :     for( std::list< Reference< XDropTargetListener > >::iterator it = aListeners.begin(); it!= aListeners.end(); ++it )
     152             :     {
     153           0 :         (*it)->dragEnter( dtde );
     154           0 :     }
     155           0 : }
     156             : 
     157             : // --------------------------------------------------------------------------
     158             : 
     159           0 : void DropTarget::dragExit( const DropTargetEvent& dte ) throw()
     160             : {
     161           0 :     osl::ClearableGuard< ::osl::Mutex > aGuard( m_aMutex );
     162           0 :     std::list< Reference< XDropTargetListener > > aListeners( m_aListeners );
     163           0 :     aGuard.clear();
     164             : 
     165           0 :     for( std::list< Reference< XDropTargetListener > >::iterator it = aListeners.begin(); it!= aListeners.end(); ++it )
     166             :     {
     167           0 :         (*it)->dragExit( dte );
     168           0 :     }
     169           0 : }
     170             : 
     171             : // --------------------------------------------------------------------------
     172             : 
     173           0 : void DropTarget::dragOver( const DropTargetDragEvent& dtde ) throw()
     174             : {
     175           0 :     osl::ClearableGuard< ::osl::Mutex > aGuard( m_aMutex );
     176           0 :     std::list< Reference< XDropTargetListener > > aListeners( m_aListeners );
     177           0 :     aGuard.clear();
     178             : 
     179           0 :     for( std::list< Reference< XDropTargetListener > >::iterator it = aListeners.begin(); it!= aListeners.end(); ++it )
     180             :     {
     181           0 :         (*it)->dragOver( dtde );
     182           0 :     }
     183           0 : }
     184             : 
     185             : // --------------------------------------------------------------------------
     186             : 
     187             : /*
     188             :  *  XServiceInfo
     189             :  */
     190             : 
     191             : // ------------------------------------------------------------------------
     192             : 
     193           0 : OUString DropTarget::getImplementationName() throw()
     194             : {
     195           0 :     return OUString(XDND_DROPTARGET_IMPLEMENTATION_NAME);
     196             : }
     197             : 
     198             : // ------------------------------------------------------------------------
     199             : 
     200           0 : sal_Bool DropTarget::supportsService( const OUString& ServiceName ) throw()
     201             : {
     202           0 :     Sequence < OUString > SupportedServicesNames = Xdnd_dropTarget_getSupportedServiceNames();
     203             : 
     204           0 :     for ( sal_Int32 n = SupportedServicesNames.getLength(); n--; )
     205           0 :         if (SupportedServicesNames[n] == ServiceName)
     206           0 :             return sal_True;
     207             : 
     208           0 :     return sal_False;
     209             : }
     210             : 
     211             : // ------------------------------------------------------------------------
     212             : 
     213           0 : Sequence< OUString > DropTarget::getSupportedServiceNames() throw()
     214             : {
     215           0 :     return Xdnd_dropTarget_getSupportedServiceNames();
     216             : }
     217             : 
     218             : 
     219             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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